trivial: Remove trailing whitespaces

Commit Message

Christophe de Dinechin July 6, 2020, 4:23 p.m. UTC

There are a number of unnecessary trailing whitespaces that have
accumulated over time in the source code. They cause stray changes
in patches if you use tools that automatically remove them.

Tested by doing a `git diff -w` after the change.

This could probably be turned into a pre-commit hook.

Signed-off-by: Christophe de Dinechin <[e-mail]>
---
 block/iscsi.c                                 |   2 +-
 disas/cris.c                                  |   2 +-
 disas/microblaze.c                            |  80 +++---
 disas/nios2.c                                 | 256 +++++++++---------
 hmp-commands.hx                               |   2 +-
 hw/alpha/typhoon.c                            |   6 +-
 hw/arm/gumstix.c                              |   6 +-
 hw/arm/omap1.c                                |   2 +-
 hw/arm/stellaris.c                            |   2 +-
 hw/char/etraxfs_ser.c                         |   2 +-
 hw/core/ptimer.c                              |   2 +-
 hw/cris/axis_dev88.c                          |   2 +-
 hw/cris/boot.c                                |   2 +-
 hw/display/qxl.c                              |   2 +-
 hw/dma/etraxfs_dma.c                          |  18 +-
 hw/dma/i82374.c                               |   2 +-
 hw/i2c/bitbang_i2c.c                          |   2 +-
 hw/input/tsc2005.c                            |   2 +-
 hw/input/tsc210x.c                            |   2 +-
 hw/intc/etraxfs_pic.c                         |   8 +-
 hw/intc/sh_intc.c                             |  10 +-
 hw/intc/xilinx_intc.c                         |   2 +-
 hw/misc/imx25_ccm.c                           |   6 +-
 hw/misc/imx31_ccm.c                           |   2 +-
 hw/net/vmxnet3.h                              |   2 +-
 hw/net/xilinx_ethlite.c                       |   2 +-
 hw/pci/pcie.c                                 |   2 +-
 hw/sd/omap_mmc.c                              |   2 +-
 hw/sh4/shix.c                                 |   2 +-
 hw/sparc64/sun4u.c                            |   2 +-
 hw/timer/etraxfs_timer.c                      |   2 +-
 hw/timer/xilinx_timer.c                       |   4 +-
 hw/usb/hcd-musb.c                             |  10 +-
 hw/usb/hcd-ohci.c                             |   6 +-
 hw/usb/hcd-uhci.c                             |   2 +-
 hw/virtio/virtio-pci.c                        |   2 +-
 include/hw/cris/etraxfs_dma.h                 |   4 +-
 include/hw/net/lance.h                        |   2 +-
 include/hw/ppc/spapr.h                        |   2 +-
 include/hw/xen/interface/io/ring.h            |  34 +--
 include/qemu/log.h                            |   2 +-
 include/qom/object.h                          |   4 +-
 linux-user/cris/cpu_loop.c                    |  16 +-
 linux-user/microblaze/cpu_loop.c              |  16 +-
 linux-user/mmap.c                             |   8 +-
 linux-user/sparc/signal.c                     |   4 +-
 linux-user/syscall.c                          |  24 +-
 linux-user/syscall_defs.h                     |   2 +-
 linux-user/uaccess.c                          |   2 +-
 os-posix.c                                    |   2 +-
 qapi/qapi-util.c                              |   2 +-
 qemu-img.c                                    |   2 +-
 qemu-options.hx                               |  26 +-
 qom/object.c                                  |   2 +-
 target/cris/translate.c                       |  28 +-
 target/cris/translate_v10.inc.c               |   6 +-
 target/i386/hvf/hvf.c                         |   4 +-
 target/i386/hvf/x86.c                         |   4 +-
 target/i386/hvf/x86_decode.c                  |  20 +-
 target/i386/hvf/x86_decode.h                  |   4 +-
 target/i386/hvf/x86_descr.c                   |   2 +-
 target/i386/hvf/x86_emu.c                     |   2 +-
 target/i386/hvf/x86_mmu.c                     |   6 +-
 target/i386/hvf/x86_task.c                    |   2 +-
 target/i386/hvf/x86hvf.c                      |  42 +--
 target/i386/translate.c                       |   8 +-
 target/microblaze/mmu.c                       |   2 +-
 target/microblaze/translate.c                 |   2 +-
 target/sh4/op_helper.c                        |   4 +-
 target/xtensa/core-de212/core-isa.h           |   6 +-
 .../xtensa/core-sample_controller/core-isa.h  |   6 +-
 target/xtensa/core-test_kc705_be/core-isa.h   |   2 +-
 tcg/sparc/tcg-target.inc.c                    |   2 +-
 tcg/tcg.c                                     |  32 +--
 tests/tcg/multiarch/test-mmap.c               |  72 ++---
 ui/curses.c                                   |   4 +-
 ui/curses_keys.h                              |   4 +-
 util/cutils.c                                 |   2 +-
 78 files changed, 440 insertions(+), 440 deletions(-)

Comments

[e-mail] July 6, 2020, 4:31 p.m. UTC | #1

Patchew URL: https://patchew.org/QEMU/[e-mail]/



Hi,

This series seems to have some coding style problems. See output below for
more information:

Subject: [PATCH] trivial: Remove trailing whitespaces
Type: series
Message-id: [e-mail]

=== TEST SCRIPT BEGIN ===
#!/bin/bash
git rev-parse base > /dev/null || exit 0
git config --local diff.renamelimit 0
git config --local diff.renames True
git config --local diff.algorithm histogram
./scripts/checkpatch.pl --mailback base..
=== TEST SCRIPT END ===

From https://github.com/patchew-project/qemu
 * [new tag]         patchew/[e-mail] -> patchew/[e-mail]
Switched to a new branch 'test'
9af3e90 trivial: Remove trailing whitespaces

=== OUTPUT BEGIN ===
WARNING: line over 80 characters
#121: FILE: disas/microblaze.c:112:
+   fcmp_lt, fcmp_eq, fcmp_le, fcmp_gt, fcmp_ne, fcmp_ge, fcmp_un, flt, fint, fsqrt,

ERROR: line over 90 characters
#148: FILE: disas/microblaze.c:280:
+  unsigned long bit_sequence; /* all the fixed bits for the op are set and all the variable bits (reg names, imm vals) are set to 0 */

ERROR: space prohibited between function name and open parenthesis '('
#289: FILE: disas/microblaze.c:728:
+read_insn_microblaze (bfd_vma memaddr,

ERROR: suspect code indent for conditional statements (2, 6)
#298: FILE: disas/microblaze.c:739:
+  if (status != 0)
     {

ERROR: code indent should never use tabs
#334: FILE: disas/microblaze.c:854:
+^I  /* The non-pc relative instructions are returns, which shouldn't$

WARNING: Block comments use a leading /* on a separate line
#334: FILE: disas/microblaze.c:854:
+         /* The non-pc relative instructions are returns, which shouldn't

ERROR: code indent should never use tabs
#343: FILE: disas/microblaze.c:889:
+^I    }$

WARNING: Block comments use a leading /* on a separate line
#365: FILE: disas/nios2.c:99:
+/* This structure holds information for a particular instruction.

ERROR: code indent should never use tabs
#374: FILE: disas/nios2.c:155:
+  const char *args;^I^I/* A string describing the arguments for this$

WARNING: Block comments use a leading /* on a separate line
#374: FILE: disas/nios2.c:155:
+  const char *args;            /* A string describing the arguments for this

ERROR: code indent should never use tabs
#377: FILE: disas/nios2.c:157:
+  const char *args_test;^I/* Like args, but with an extra argument for$

WARNING: Block comments use a leading /* on a separate line
#377: FILE: disas/nios2.c:157:
+  const char *args_test;       /* Like args, but with an extra argument for

ERROR: code indent should never use tabs
#380: FILE: disas/nios2.c:159:
+  unsigned long num_args;^I/* The number of arguments the instruction$

WARNING: Block comments use a leading /* on a separate line
#380: FILE: disas/nios2.c:159:
+  unsigned long num_args;      /* The number of arguments the instruction

ERROR: code indent should never use tabs
#386: FILE: disas/nios2.c:164:
+  unsigned long mask;^I^I/* Mask for the opcode field of the$

WARNING: Block comments use a leading /* on a separate line
#386: FILE: disas/nios2.c:164:
+  unsigned long mask;          /* Mask for the opcode field of the

ERROR: code indent should never use tabs
#389: FILE: disas/nios2.c:166:
+  unsigned long pinfo;^I^I/* Is this a real instruction or instruction$

WARNING: Block comments use a leading /* on a separate line
#389: FILE: disas/nios2.c:166:
+  unsigned long pinfo;         /* Is this a real instruction or instruction

WARNING: Block comments use a leading /* on a separate line
#392: FILE: disas/nios2.c:168:
+  enum overflow_type overflow_msg;  /* Used to generate informative

WARNING: Block comments use a leading /* on a separate line
#399: FILE: disas/nios2.c:172:
+/* This value is used in the nios2_opcode.pinfo field to indicate that the

WARNING: Block comments use * on subsequent lines
#400: FILE: disas/nios2.c:173:
+/* This value is used in the nios2_opcode.pinfo field to indicate that the
+   instruction is a macro or pseudo-op.  This requires special treatment by

WARNING: line over 80 characters
#549: FILE: disas/nios2.c:284:
+#define GET_IW_CUSTOM_A(W) (((W) >> IW_CUSTOM_A_LSB) & IW_CUSTOM_A_UNSHIFTED_MASK)

WARNING: line over 80 characters
#550: FILE: disas/nios2.c:285:
+#define SET_IW_CUSTOM_A(V) (((V) & IW_CUSTOM_A_UNSHIFTED_MASK) << IW_CUSTOM_A_LSB)

WARNING: line over 80 characters
#562: FILE: disas/nios2.c:291:
+#define GET_IW_CUSTOM_B(W) (((W) >> IW_CUSTOM_B_LSB) & IW_CUSTOM_B_UNSHIFTED_MASK)

WARNING: line over 80 characters
#563: FILE: disas/nios2.c:292:
+#define SET_IW_CUSTOM_B(V) (((V) & IW_CUSTOM_B_UNSHIFTED_MASK) << IW_CUSTOM_B_LSB)

WARNING: line over 80 characters
#575: FILE: disas/nios2.c:298:
+#define GET_IW_CUSTOM_C(W) (((W) >> IW_CUSTOM_C_LSB) & IW_CUSTOM_C_UNSHIFTED_MASK)

WARNING: line over 80 characters
#576: FILE: disas/nios2.c:299:
+#define SET_IW_CUSTOM_C(V) (((V) & IW_CUSTOM_C_UNSHIFTED_MASK) << IW_CUSTOM_C_LSB)

WARNING: line over 80 characters
#586: FILE: disas/nios2.c:303:
+#define IW_CUSTOM_READA_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READA_SIZE))

ERROR: line over 90 characters
#587: FILE: disas/nios2.c:304:
+#define IW_CUSTOM_READA_SHIFTED_MASK (IW_CUSTOM_READA_UNSHIFTED_MASK << IW_CUSTOM_READA_LSB)

ERROR: line over 90 characters
#588: FILE: disas/nios2.c:305:
+#define GET_IW_CUSTOM_READA(W) (((W) >> IW_CUSTOM_READA_LSB) & IW_CUSTOM_READA_UNSHIFTED_MASK)

ERROR: line over 90 characters
#589: FILE: disas/nios2.c:306:
+#define SET_IW_CUSTOM_READA(V) (((V) & IW_CUSTOM_READA_UNSHIFTED_MASK) << IW_CUSTOM_READA_LSB)

WARNING: line over 80 characters
#599: FILE: disas/nios2.c:310:
+#define IW_CUSTOM_READB_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READB_SIZE))

ERROR: line over 90 characters
#600: FILE: disas/nios2.c:311:
+#define IW_CUSTOM_READB_SHIFTED_MASK (IW_CUSTOM_READB_UNSHIFTED_MASK << IW_CUSTOM_READB_LSB)

ERROR: line over 90 characters
#601: FILE: disas/nios2.c:312:
+#define GET_IW_CUSTOM_READB(W) (((W) >> IW_CUSTOM_READB_LSB) & IW_CUSTOM_READB_UNSHIFTED_MASK)

ERROR: line over 90 characters
#602: FILE: disas/nios2.c:313:
+#define SET_IW_CUSTOM_READB(V) (((V) & IW_CUSTOM_READB_UNSHIFTED_MASK) << IW_CUSTOM_READB_LSB)

WARNING: line over 80 characters
#612: FILE: disas/nios2.c:317:
+#define IW_CUSTOM_READC_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READC_SIZE))

ERROR: line over 90 characters
#613: FILE: disas/nios2.c:318:
+#define IW_CUSTOM_READC_SHIFTED_MASK (IW_CUSTOM_READC_UNSHIFTED_MASK << IW_CUSTOM_READC_LSB)

ERROR: line over 90 characters
#614: FILE: disas/nios2.c:319:
+#define GET_IW_CUSTOM_READC(W) (((W) >> IW_CUSTOM_READC_LSB) & IW_CUSTOM_READC_UNSHIFTED_MASK)

ERROR: line over 90 characters
#615: FILE: disas/nios2.c:320:
+#define SET_IW_CUSTOM_READC(V) (((V) & IW_CUSTOM_READC_UNSHIFTED_MASK) << IW_CUSTOM_READC_LSB)

WARNING: line over 80 characters
#627: FILE: disas/nios2.c:326:
+#define GET_IW_CUSTOM_N(W) (((W) >> IW_CUSTOM_N_LSB) & IW_CUSTOM_N_UNSHIFTED_MASK)

WARNING: line over 80 characters
#628: FILE: disas/nios2.c:327:
+#define SET_IW_CUSTOM_N(V) (((V) & IW_CUSTOM_N_UNSHIFTED_MASK) << IW_CUSTOM_N_LSB)

WARNING: Block comments use a leading /* on a separate line
#716: FILE: hw/arm/stellaris.c:982:
+    /* TODO: Real hardware has limited size FIFOs.  We have a full 16 entry

WARNING: Block comments use a leading /* on a separate line
#742: FILE: hw/core/ptimer.c:249:
+                /* Look at remaining bits of period_frac and round div up if

WARNING: Block comments use a leading /* on a separate line
#755: FILE: hw/cris/axis_dev88.c:270:
+    /* The ETRAX-FS has 128Kb on chip ram, the docs refer to it as the

WARNING: Block comments use a leading /* on a separate line
#768: FILE: hw/cris/boot.c:75:
+    /* Boots a kernel elf binary, os/linux-2.6/vmlinux from the axis

ERROR: do not use C99 // comments
#781: FILE: hw/display/qxl.c:54:
+#define PIXEL_SIZE 0.2936875 //1280x1024 is 14.8" x 11.9"

ERROR: code indent should never use tabs
#794: FILE: hw/dma/etraxfs_dma.c:325:
+^Iif (!channel_en(ctrl, c)$

WARNING: line over 80 characters
#800: FILE: hw/dma/etraxfs_dma.c:330:
+               D(printf("continue failed ch=%d state=%d stopped=%d en=%d eol=%d\n",

ERROR: code indent should never use tabs
#800: FILE: hw/dma/etraxfs_dma.c:330:
+^I^ID(printf("continue failed ch=%d state=%d stopped=%d en=%d eol=%d\n",$

ERROR: code indent should never use tabs
#809: FILE: hw/dma/etraxfs_dma.c:386:
+^ID(printf("%s: chan=%d masked_intr=%x\n", __func__,$

ERROR: code indent should never use tabs
#827: FILE: hw/dma/etraxfs_dma.c:520:
+^I^ID(printf("in dscr end len=%d\n",$

ERROR: code indent should never use tabs
#836: FILE: hw/dma/etraxfs_dma.c:711:
+^Ifor (i = 0;$

ERROR: code indent should never use tabs
#849: FILE: hw/dma/etraxfs_dma.c:730:
+^Ireturn channel_in_process(client->ctrl, client->channel,$

ERROR: code indent should never use tabs
#973: FILE: hw/intc/sh_intc.c:276:
+^Iprintf("k = %d, first = %d, enum = %d, mask = 0x%08x\n",$

WARNING: Block comments use a leading /* on a separate line
#991: FILE: hw/intc/sh_intc.c:501:
+/* Assert level <n> IRL interrupt.

ERROR: code indent should never use tabs
#1169: FILE: hw/usb/hcd-musb.c:36:
+#define MUSB_HDRC_INTRTXE^I0x06$

ERROR: code indent should never use tabs
#1170: FILE: hw/usb/hcd-musb.c:37:
+#define MUSB_HDRC_INTRRXE^I0x08$

ERROR: code indent should never use tabs
#1179: FILE: hw/usb/hcd-musb.c:116:
+#define MGC_M_POWER_ISOUPDATE^I^I0x80$

ERROR: code indent should never use tabs
#1188: FILE: hw/usb/hcd-musb.c:130:
+#define MGC_M_INTR_SOF^I^I^I0x08$

ERROR: code indent should never use tabs
#1197: FILE: hw/usb/hcd-musb.c:138:
+#define MGC_M_DEVCTL_BDEVICE^I^I0x80$

ERROR: suspect code indent for conditional statements (7, 11)
#1510: FILE: linux-user/mmap.c:423:
        if (offset + len > sb.st_size) {
+           /* If so, truncate the file map at eof aligned with

WARNING: Block comments use a leading /* on a separate line
#1512: FILE: linux-user/mmap.c:424:
+           /* If so, truncate the file map at eof aligned with

ERROR: space prohibited between function name and open parenthesis '('
#1593: FILE: linux-user/syscall.c:1620:
+    if (msg_controllen < sizeof (struct target_cmsghdr))

ERROR: braces {} are necessary for all arms of this statement
#1593: FILE: linux-user/syscall.c:1620:
+    if (msg_controllen < sizeof (struct target_cmsghdr))
[...]

ERROR: space prohibited between function name and open parenthesis '('
#1602: FILE: linux-user/syscall.c:1706:
+    if (msg_controllen < sizeof (struct target_cmsghdr))

ERROR: braces {} are necessary for all arms of this statement
#1602: FILE: linux-user/syscall.c:1706:
+    if (msg_controllen < sizeof (struct target_cmsghdr))
[...]

ERROR: suspect code indent for conditional statements (4, 11)
#1611: FILE: linux-user/syscall.c:5753:
+    if (ldt_info.entry_number < TARGET_GDT_ENTRY_TLS_MIN ||
[...]
            return -TARGET_EINVAL;

ERROR: do not use assignment in if condition
#1640: FILE: linux-user/syscall.c:10876:
+        if (!(p = lock_user_string(arg2)))

ERROR: braces {} are necessary for all arms of this statement
#1640: FILE: linux-user/syscall.c:10876:
+        if (!(p = lock_user_string(arg2)))
[...]

ERROR: code indent should never use tabs
#1653: FILE: linux-user/syscall_defs.h:1926:
+^Iabi_ulong ^Itarget_st_atime_nsec;$

ERROR: space prohibited between function name and open parenthesis '('
#1860: FILE: target/cris/translate.c:1071:
+static void cris_prepare_cc_branch (DisasContext *dc,

ERROR: do not use C99 // comments
#2163: FILE: target/i386/hvf/x86_task.c:4:
+//

ERROR: trailing whitespace
#2395: FILE: target/sh4/op_helper.c:149:
+^I$

ERROR: code indent should never use tabs
#2395: FILE: target/sh4/op_helper.c:149:
+^I$

ERROR: code indent should never use tabs
#2414: FILE: target/xtensa/core-de212/core-isa.h:608:
+#define XCHAL_HAVE_MPU^I^I^I0$

ERROR: code indent should never use tabs
#2439: FILE: target/xtensa/core-sample_controller/core-isa.h:629:
+#define XCHAL_HAVE_MPU^I^I^I0$

ERROR: braces {} are necessary for all arms of this statement
#2491: FILE: tcg/tcg.c:896:
+                if (s->pool_current)
[...]
                 else
[...]

WARNING: Block comments use a leading /* on a separate line
#2537: FILE: tcg/tcg.c:3716:
+            /* allocate a new register matching the constraint

ERROR: code indent should never use tabs
#2630: FILE: tests/tcg/multiarch/test-mmap.c:66:
+^I^Ip1 = mmap(NULL, len, PROT_READ,$

ERROR: code indent should never use tabs
#2633: FILE: tests/tcg/multiarch/test-mmap.c:68:
+^I^Ip2 = mmap(NULL, len, PROT_READ,$

ERROR: code indent should never use tabs
#2636: FILE: tests/tcg/multiarch/test-mmap.c:70:
+^I^Ip3 = mmap(NULL, len, PROT_READ,$

ERROR: code indent should never use tabs
#2639: FILE: tests/tcg/multiarch/test-mmap.c:72:
+^I^Ip4 = mmap(NULL, len, PROT_READ,$

ERROR: code indent should never use tabs
#2642: FILE: tests/tcg/multiarch/test-mmap.c:74:
+^I^Ip5 = mmap(NULL, len, PROT_READ,$

ERROR: code indent should never use tabs
#2651: FILE: tests/tcg/multiarch/test-mmap.c:121:
+^Ip1 = mmap(NULL, len, PROT_READ,$

ERROR: code indent should never use tabs
#2660: FILE: tests/tcg/multiarch/test-mmap.c:148:
+^I^Ip1 = mmap(NULL, pagesize, PROT_READ,$

ERROR: code indent should never use tabs
#2668: FILE: tests/tcg/multiarch/test-mmap.c:155:
+^I^Ip2 = mmap(NULL, pagesize, PROT_READ,$

ERROR: code indent should never use tabs
#2677: FILE: tests/tcg/multiarch/test-mmap.c:165:
+^I^Ip3 = mmap(NULL, nlen, PROT_READ,$

ERROR: code indent should never use tabs
#2683: FILE: tests/tcg/multiarch/test-mmap.c:170:
+^I^Iif (p3 < p2$

ERROR: code indent should never use tabs
#2692: FILE: tests/tcg/multiarch/test-mmap.c:194:
+^Iaddr = mmap(NULL, pagesize * 40, PROT_READ | PROT_WRITE,$

ERROR: code indent should never use tabs
#2701: FILE: tests/tcg/multiarch/test-mmap.c:203:
+^I^Ip1 = mmap(addr, pagesize, PROT_READ,$

ERROR: code indent should never use tabs
#2705: FILE: tests/tcg/multiarch/test-mmap.c:206:
+^I^I/* Make sure we get pages aligned with the pagesize.$

WARNING: Block comments use a leading /* on a separate line
#2705: FILE: tests/tcg/multiarch/test-mmap.c:206:
+               /* Make sure we get pages aligned with the pagesize.

ERROR: code indent should never use tabs
#2714: FILE: tests/tcg/multiarch/test-mmap.c:234:
+^I^Ip1 = mmap(addr, pagesize, PROT_READ | PROT_WRITE,$

ERROR: code indent should never use tabs
#2718: FILE: tests/tcg/multiarch/test-mmap.c:237:
+^I^I/* Make sure we get pages aligned with the pagesize.$

WARNING: Block comments use a leading /* on a separate line
#2718: FILE: tests/tcg/multiarch/test-mmap.c:237:
+               /* Make sure we get pages aligned with the pagesize.

ERROR: code indent should never use tabs
#2728: FILE: tests/tcg/multiarch/test-mmap.c:261:
+^I^Ip1 = mmap(NULL, len, PROT_READ,$

ERROR: code indent should never use tabs
#2729: FILE: tests/tcg/multiarch/test-mmap.c:262:
+^I^I^I  MAP_PRIVATE,$

ERROR: code indent should never use tabs
#2733: FILE: tests/tcg/multiarch/test-mmap.c:264:
+^I^Ip2 = mmap(NULL, len, PROT_READ,$

ERROR: code indent should never use tabs
#2734: FILE: tests/tcg/multiarch/test-mmap.c:265:
+^I^I^I  MAP_PRIVATE,$

ERROR: code indent should never use tabs
#2738: FILE: tests/tcg/multiarch/test-mmap.c:267:
+^I^Ip3 = mmap(NULL, len, PROT_READ,$

ERROR: code indent should never use tabs
#2739: FILE: tests/tcg/multiarch/test-mmap.c:268:
+^I^I^I  MAP_PRIVATE,$

ERROR: code indent should never use tabs
#2750: FILE: tests/tcg/multiarch/test-mmap.c:310:
+^I^Ip1 = mmap(NULL, pagesize, PROT_READ,$

ERROR: code indent should never use tabs
#2751: FILE: tests/tcg/multiarch/test-mmap.c:311:
+^I^I^I  MAP_PRIVATE,$

ERROR: code indent should never use tabs
#2752: FILE: tests/tcg/multiarch/test-mmap.c:312:
+^I^I^I  test_fd,$

ERROR: code indent should never use tabs
#2761: FILE: tests/tcg/multiarch/test-mmap.c:342:
+^Iaddr = mmap(NULL, pagesize * 44, PROT_READ,$

ERROR: code indent should never use tabs
#2772: FILE: tests/tcg/multiarch/test-mmap.c:352:
+^I^Ip1 = mmap(addr, pagesize, PROT_READ,$

ERROR: code indent should never use tabs
#2773: FILE: tests/tcg/multiarch/test-mmap.c:353:
+^I^I^I  MAP_PRIVATE | MAP_FIXED,$

ERROR: code indent should never use tabs
#2774: FILE: tests/tcg/multiarch/test-mmap.c:354:
+^I^I^I  test_fd,$

ERROR: code indent should never use tabs
#2783: FILE: tests/tcg/multiarch/test-mmap.c:384:
+^Iaddr = mmap(NULL, pagesize * 40 * 4, PROT_READ,$

ERROR: code indent should never use tabs
#2792: FILE: tests/tcg/multiarch/test-mmap.c:392:
+^I^Ip1 = mmap(addr, pagesize, PROT_READ,$

ERROR: code indent should never use tabs
#2796: FILE: tests/tcg/multiarch/test-mmap.c:395:
+^I^Ip2 = mmap(addr + pagesize, pagesize, PROT_READ,$

ERROR: code indent should never use tabs
#2800: FILE: tests/tcg/multiarch/test-mmap.c:398:
+^I^Ip3 = mmap(addr + pagesize * 2, pagesize, PROT_READ,$

ERROR: code indent should never use tabs
#2804: FILE: tests/tcg/multiarch/test-mmap.c:401:
+^I^Ip4 = mmap(addr + pagesize * 3, pagesize, PROT_READ,$

ERROR: code indent should never use tabs
#2809: FILE: tests/tcg/multiarch/test-mmap.c:405:
+^I^I/* Make sure we get pages aligned with the pagesize.$

WARNING: Block comments use a leading /* on a separate line
#2809: FILE: tests/tcg/multiarch/test-mmap.c:405:
+               /* Make sure we get pages aligned with the pagesize.

ERROR: code indent should never use tabs
#2818: FILE: tests/tcg/multiarch/test-mmap.c:482:
+^I/* Append a few extra writes to make the file end at non$

WARNING: Block comments use a leading /* on a separate line
#2818: FILE: tests/tcg/multiarch/test-mmap.c:482:
+       /* Append a few extra writes to make the file end at non

total: 83 errors, 34 warnings, 2321 lines checked

Commit 9af3e906bce3 (trivial: Remove trailing whitespaces) has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
=== OUTPUT END ===

Test command exited with code: 1


The full log is available at
http://patchew.org/logs/[e-mail]/testing.checkpatch/?type=message.
---
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Please send your feedback to [e-mail]

David Gibson July 7, 2020, 8:22 a.m. UTC | #2

On Mon, Jul 06, 2020 at 06:23:00PM +0200, Christophe de Dinechin wrote:
> There are a number of unnecessary trailing whitespaces that have
> accumulated over time in the source code. They cause stray changes
> in patches if you use tools that automatically remove them.
> 
> Tested by doing a `git diff -w` after the change.
> 
> This could probably be turned into a pre-commit hook.
> 
> Signed-off-by: Christophe de Dinechin <[e-mail]>

ppc parts

Acked-by: David Gibson <[e-mail]>

> ---
>  block/iscsi.c                                 |   2 +-
>  disas/cris.c                                  |   2 +-
>  disas/microblaze.c                            |  80 +++---
>  disas/nios2.c                                 | 256 +++++++++---------
>  hmp-commands.hx                               |   2 +-
>  hw/alpha/typhoon.c                            |   6 +-
>  hw/arm/gumstix.c                              |   6 +-
>  hw/arm/omap1.c                                |   2 +-
>  hw/arm/stellaris.c                            |   2 +-
>  hw/char/etraxfs_ser.c                         |   2 +-
>  hw/core/ptimer.c                              |   2 +-
>  hw/cris/axis_dev88.c                          |   2 +-
>  hw/cris/boot.c                                |   2 +-
>  hw/display/qxl.c                              |   2 +-
>  hw/dma/etraxfs_dma.c                          |  18 +-
>  hw/dma/i82374.c                               |   2 +-
>  hw/i2c/bitbang_i2c.c                          |   2 +-
>  hw/input/tsc2005.c                            |   2 +-
>  hw/input/tsc210x.c                            |   2 +-
>  hw/intc/etraxfs_pic.c                         |   8 +-
>  hw/intc/sh_intc.c                             |  10 +-
>  hw/intc/xilinx_intc.c                         |   2 +-
>  hw/misc/imx25_ccm.c                           |   6 +-
>  hw/misc/imx31_ccm.c                           |   2 +-
>  hw/net/vmxnet3.h                              |   2 +-
>  hw/net/xilinx_ethlite.c                       |   2 +-
>  hw/pci/pcie.c                                 |   2 +-
>  hw/sd/omap_mmc.c                              |   2 +-
>  hw/sh4/shix.c                                 |   2 +-
>  hw/sparc64/sun4u.c                            |   2 +-
>  hw/timer/etraxfs_timer.c                      |   2 +-
>  hw/timer/xilinx_timer.c                       |   4 +-
>  hw/usb/hcd-musb.c                             |  10 +-
>  hw/usb/hcd-ohci.c                             |   6 +-
>  hw/usb/hcd-uhci.c                             |   2 +-
>  hw/virtio/virtio-pci.c                        |   2 +-
>  include/hw/cris/etraxfs_dma.h                 |   4 +-
>  include/hw/net/lance.h                        |   2 +-
>  include/hw/ppc/spapr.h                        |   2 +-
>  include/hw/xen/interface/io/ring.h            |  34 +--
>  include/qemu/log.h                            |   2 +-
>  include/qom/object.h                          |   4 +-
>  linux-user/cris/cpu_loop.c                    |  16 +-
>  linux-user/microblaze/cpu_loop.c              |  16 +-
>  linux-user/mmap.c                             |   8 +-
>  linux-user/sparc/signal.c                     |   4 +-
>  linux-user/syscall.c                          |  24 +-
>  linux-user/syscall_defs.h                     |   2 +-
>  linux-user/uaccess.c                          |   2 +-
>  os-posix.c                                    |   2 +-
>  qapi/qapi-util.c                              |   2 +-
>  qemu-img.c                                    |   2 +-
>  qemu-options.hx                               |  26 +-
>  qom/object.c                                  |   2 +-
>  target/cris/translate.c                       |  28 +-
>  target/cris/translate_v10.inc.c               |   6 +-
>  target/i386/hvf/hvf.c                         |   4 +-
>  target/i386/hvf/x86.c                         |   4 +-
>  target/i386/hvf/x86_decode.c                  |  20 +-
>  target/i386/hvf/x86_decode.h                  |   4 +-
>  target/i386/hvf/x86_descr.c                   |   2 +-
>  target/i386/hvf/x86_emu.c                     |   2 +-
>  target/i386/hvf/x86_mmu.c                     |   6 +-
>  target/i386/hvf/x86_task.c                    |   2 +-
>  target/i386/hvf/x86hvf.c                      |  42 +--
>  target/i386/translate.c                       |   8 +-
>  target/microblaze/mmu.c                       |   2 +-
>  target/microblaze/translate.c                 |   2 +-
>  target/sh4/op_helper.c                        |   4 +-
>  target/xtensa/core-de212/core-isa.h           |   6 +-
>  .../xtensa/core-sample_controller/core-isa.h  |   6 +-
>  target/xtensa/core-test_kc705_be/core-isa.h   |   2 +-
>  tcg/sparc/tcg-target.inc.c                    |   2 +-
>  tcg/tcg.c                                     |  32 +--
>  tests/tcg/multiarch/test-mmap.c               |  72 ++---
>  ui/curses.c                                   |   4 +-
>  ui/curses_keys.h                              |   4 +-
>  util/cutils.c                                 |   2 +-
>  78 files changed, 440 insertions(+), 440 deletions(-)
> 
> diff --git a/block/iscsi.c b/block/iscsi.c
> index a8b76979d8..884075f4e1 100644
> --- a/block/iscsi.c
> +++ b/block/iscsi.c
> @@ -1412,7 +1412,7 @@ static void iscsi_readcapacity_sync(IscsiLun *iscsilun, Error **errp)
>      struct scsi_task *task = NULL;
>      struct scsi_readcapacity10 *rc10 = NULL;
>      struct scsi_readcapacity16 *rc16 = NULL;
> -    int retries = ISCSI_CMD_RETRIES; 
> +    int retries = ISCSI_CMD_RETRIES;
>  
>      do {
>          if (task != NULL) {
> diff --git a/disas/cris.c b/disas/cris.c
> index 0b0a3fb916..a2be8f1412 100644
> --- a/disas/cris.c
> +++ b/disas/cris.c
> @@ -2569,7 +2569,7 @@ print_insn_cris_generic (bfd_vma memaddr,
>    nbytes = info->buffer_length ? info->buffer_length
>                                 : MAX_BYTES_PER_CRIS_INSN;
>    nbytes = MIN(nbytes, MAX_BYTES_PER_CRIS_INSN);
> -  status = (*info->read_memory_func) (memaddr, buffer, nbytes, info);  
> +  status = (*info->read_memory_func) (memaddr, buffer, nbytes, info);
>  
>    /* If we did not get all we asked for, then clear the rest.
>       Hopefully this makes a reproducible result in case of errors.  */
> diff --git a/disas/microblaze.c b/disas/microblaze.c
> index 0b89b9c4fa..6de66532f5 100644
> --- a/disas/microblaze.c
> +++ b/disas/microblaze.c
> @@ -15,15 +15,15 @@ You should have received a copy of the GNU General Public License
>  along with this program; if not, see <http://www.gnu.org/licenses/>. */
>  
>  /*
> - * Copyright (c) 2001 Xilinx, Inc.  All rights reserved. 
> + * Copyright (c) 2001 Xilinx, Inc.  All rights reserved.
>   *
>   * Redistribution and use in source and binary forms are permitted
>   * provided that the above copyright notice and this paragraph are
>   * duplicated in all such forms and that any documentation,
>   * advertising materials, and other materials related to such
>   * distribution and use acknowledge that the software was developed
> - * by Xilinx, Inc.  The name of the Company may not be used to endorse 
> - * or promote products derived from this software without specific prior 
> + * by Xilinx, Inc.  The name of the Company may not be used to endorse
> + * or promote products derived from this software without specific prior
>   * written permission.
>   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
>   * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
> @@ -42,7 +42,7 @@ along with this program; if not, see <http://www.gnu.org/licenses/>. */
>  /* Assembler instructions for Xilinx's microblaze processor
>     Copyright (C) 1999, 2000 Free Software Foundation, Inc.
>  
> -   
> +
>  This program is free software; you can redistribute it and/or modify
>  it under the terms of the GNU General Public License as published by
>  the Free Software Foundation; either version 2 of the License, or
> @@ -57,15 +57,15 @@ You should have received a copy of the GNU General Public License
>  along with this program; if not, see <http://www.gnu.org/licenses/>.  */
>  
>  /*
> - * Copyright (c) 2001 Xilinx, Inc.  All rights reserved. 
> + * Copyright (c) 2001 Xilinx, Inc.  All rights reserved.
>   *
>   * Redistribution and use in source and binary forms are permitted
>   * provided that the above copyright notice and this paragraph are
>   * duplicated in all such forms and that any documentation,
>   * advertising materials, and other materials related to such
>   * distribution and use acknowledge that the software was developed
> - * by Xilinx, Inc.  The name of the Company may not be used to endorse 
> - * or promote products derived from this software without specific prior 
> + * by Xilinx, Inc.  The name of the Company may not be used to endorse
> + * or promote products derived from this software without specific prior
>   * written permission.
>   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
>   * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
> @@ -79,15 +79,15 @@ along with this program; if not, see <http://www.gnu.org/licenses/>.  */
>  #define MICROBLAZE_OPCM
>  
>  /*
> - * Copyright (c) 2001 Xilinx, Inc.  All rights reserved. 
> + * Copyright (c) 2001 Xilinx, Inc.  All rights reserved.
>   *
>   * Redistribution and use in source and binary forms are permitted
>   * provided that the above copyright notice and this paragraph are
>   * duplicated in all such forms and that any documentation,
>   * advertising materials, and other materials related to such
>   * distribution and use acknowledge that the software was developed
> - * by Xilinx, Inc.  The name of the Company may not be used to endorse 
> - * or promote products derived from this software without specific prior 
> + * by Xilinx, Inc.  The name of the Company may not be used to endorse
> + * or promote products derived from this software without specific prior
>   * written permission.
>   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
>   * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
> @@ -108,8 +108,8 @@ enum microblaze_instr {
>     imm, rtsd, rtid, rtbd, rted, bri, brid, brlid, brai, braid, bralid,
>     brki, beqi, beqid, bnei, bneid, blti, bltid, blei, bleid, bgti,
>     bgtid, bgei, bgeid, lbu, lhu, lw, lwx, sb, sh, sw, swx, lbui, lhui, lwi,
> -   sbi, shi, swi, msrset, msrclr, tuqula, fadd, frsub, fmul, fdiv, 
> -   fcmp_lt, fcmp_eq, fcmp_le, fcmp_gt, fcmp_ne, fcmp_ge, fcmp_un, flt, fint, fsqrt, 
> +   sbi, shi, swi, msrset, msrclr, tuqula, fadd, frsub, fmul, fdiv,
> +   fcmp_lt, fcmp_eq, fcmp_le, fcmp_gt, fcmp_ne, fcmp_ge, fcmp_un, flt, fint, fsqrt,
>     tget, tcget, tnget, tncget, tput, tcput, tnput, tncput,
>     eget, ecget, neget, necget, eput, ecput, neput, necput,
>     teget, tecget, tneget, tnecget, teput, tecput, tneput, tnecput,
> @@ -182,7 +182,7 @@ enum microblaze_instr_type {
>  /* Assembler Register - Used in Delay Slot Optimization */
>  #define REG_AS    18
>  #define REG_ZERO  0
> - 
> +
>  #define RD_LOW  21 /* low bit for RD */
>  #define RA_LOW  16 /* low bit for RA */
>  #define RB_LOW  11 /* low bit for RB */
> @@ -258,7 +258,7 @@ enum microblaze_instr_type {
>  #define OPCODE_MASK_H24 0xFC1F07FF /* High 6, bits 20-16 and low 11 bits */
>  #define OPCODE_MASK_H124  0xFFFF07FF /* High 16, and low 11 bits */
>  #define OPCODE_MASK_H1234 0xFFFFFFFF /* All 32 bits */
> -#define OPCODE_MASK_H3  0xFC000600 /* High 6 bits and bits 21, 22 */  
> +#define OPCODE_MASK_H3  0xFC000600 /* High 6 bits and bits 21, 22 */
>  #define OPCODE_MASK_H32 0xFC00FC00 /* High 6 bits and bit 16-21 */
>  #define OPCODE_MASK_H34B   0xFC0000FF /* High 6 bits and low 8 bits */
>  #define OPCODE_MASK_H34C   0xFC0007E0 /* High 6 bits and bits 21-26 */
> @@ -277,14 +277,14 @@ static const struct op_code_struct {
>    short inst_offset_type; /* immediate vals offset from PC? (= 1 for branches) */
>    short delay_slots; /* info about delay slots needed after this instr. */
>    short immval_mask;
> -  unsigned long bit_sequence; /* all the fixed bits for the op are set and all the variable bits (reg names, imm vals) are set to 0 */ 
> +  unsigned long bit_sequence; /* all the fixed bits for the op are set and all the variable bits (reg names, imm vals) are set to 0 */
>    unsigned long opcode_mask; /* which bits define the opcode */
>    enum microblaze_instr instr;
>    enum microblaze_instr_type instr_type;
>    /* more info about output format here */
> -} opcodes[MAX_OPCODES] = 
> +} opcodes[MAX_OPCODES] =
>  
> -{ 
> +{
>    {"add",   INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x00000000, OPCODE_MASK_H4, add, arithmetic_inst },
>    {"rsub",  INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x04000000, OPCODE_MASK_H4, rsub, arithmetic_inst },
>    {"addc",  INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x08000000, OPCODE_MASK_H4, addc, arithmetic_inst },
> @@ -437,7 +437,7 @@ static const struct op_code_struct {
>    {"tcput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00B000, OPCODE_MASK_H32, tcput,  anyware_inst },
>    {"tnput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00D000, OPCODE_MASK_H32, tnput,  anyware_inst },
>    {"tncput", INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00F000, OPCODE_MASK_H32, tncput, anyware_inst },
> - 
> +
>    {"eget",   INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C000400, OPCODE_MASK_H32, eget,   anyware_inst },
>    {"ecget",  INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C002400, OPCODE_MASK_H32, ecget,  anyware_inst },
>    {"neget",  INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C004400, OPCODE_MASK_H32, neget,  anyware_inst },
> @@ -446,7 +446,7 @@ static const struct op_code_struct {
>    {"ecput",  INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00A400, OPCODE_MASK_H32, ecput,  anyware_inst },
>    {"neput",  INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00C400, OPCODE_MASK_H32, neput,  anyware_inst },
>    {"necput", INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00E400, OPCODE_MASK_H32, necput, anyware_inst },
> - 
> +
>    {"teget",   INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C001400, OPCODE_MASK_H32, teget,   anyware_inst },
>    {"tecget",  INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C003400, OPCODE_MASK_H32, tecget,  anyware_inst },
>    {"tneget",  INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C005400, OPCODE_MASK_H32, tneget,  anyware_inst },
> @@ -455,7 +455,7 @@ static const struct op_code_struct {
>    {"tecput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00B400, OPCODE_MASK_H32, tecput,  anyware_inst },
>    {"tneput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00D400, OPCODE_MASK_H32, tneput,  anyware_inst },
>    {"tnecput", INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00F400, OPCODE_MASK_H32, tnecput, anyware_inst },
> - 
> +
>    {"aget",   INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C000800, OPCODE_MASK_H32, aget,   anyware_inst },
>    {"caget",  INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C002800, OPCODE_MASK_H32, caget,  anyware_inst },
>    {"naget",  INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C004800, OPCODE_MASK_H32, naget,  anyware_inst },
> @@ -464,7 +464,7 @@ static const struct op_code_struct {
>    {"caput",  INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00A800, OPCODE_MASK_H32, caput,  anyware_inst },
>    {"naput",  INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00C800, OPCODE_MASK_H32, naput,  anyware_inst },
>    {"ncaput", INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00E800, OPCODE_MASK_H32, ncaput, anyware_inst },
> - 
> +
>    {"taget",   INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C001800, OPCODE_MASK_H32, taget,   anyware_inst },
>    {"tcaget",  INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C003800, OPCODE_MASK_H32, tcaget,  anyware_inst },
>    {"tnaget",  INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C005800, OPCODE_MASK_H32, tnaget,  anyware_inst },
> @@ -473,7 +473,7 @@ static const struct op_code_struct {
>    {"tcaput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00B800, OPCODE_MASK_H32, tcaput,  anyware_inst },
>    {"tnaput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00D800, OPCODE_MASK_H32, tnaput,  anyware_inst },
>    {"tncaput", INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00F800, OPCODE_MASK_H32, tncaput, anyware_inst },
> - 
> +
>    {"eaget",   INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C000C00, OPCODE_MASK_H32, eget,   anyware_inst },
>    {"ecaget",  INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C002C00, OPCODE_MASK_H32, ecget,  anyware_inst },
>    {"neaget",  INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C004C00, OPCODE_MASK_H32, neget,  anyware_inst },
> @@ -482,7 +482,7 @@ static const struct op_code_struct {
>    {"ecaput",  INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00AC00, OPCODE_MASK_H32, ecput,  anyware_inst },
>    {"neaput",  INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00CC00, OPCODE_MASK_H32, neput,  anyware_inst },
>    {"necaput", INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00EC00, OPCODE_MASK_H32, necput, anyware_inst },
> - 
> +
>    {"teaget",   INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C001C00, OPCODE_MASK_H32, teaget,   anyware_inst },
>    {"tecaget",  INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C003C00, OPCODE_MASK_H32, tecaget,  anyware_inst },
>    {"tneaget",  INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C005C00, OPCODE_MASK_H32, tneaget,  anyware_inst },
> @@ -491,7 +491,7 @@ static const struct op_code_struct {
>    {"tecaput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00BC00, OPCODE_MASK_H32, tecaput,  anyware_inst },
>    {"tneaput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00DC00, OPCODE_MASK_H32, tneaput,  anyware_inst },
>    {"tnecaput", INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00FC00, OPCODE_MASK_H32, tnecaput, anyware_inst },
> - 
> +
>    {"getd",    INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000000, OPCODE_MASK_H34C, getd,    anyware_inst },
>    {"tgetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000080, OPCODE_MASK_H34C, tgetd,   anyware_inst },
>    {"cgetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000100, OPCODE_MASK_H34C, cgetd,   anyware_inst },
> @@ -508,7 +508,7 @@ static const struct op_code_struct {
>    {"tnputd",  INST_TYPE_R2,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000680, OPCODE_MASK_H34C, tnputd,  anyware_inst },
>    {"ncputd",  INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000700, OPCODE_MASK_H34C, ncputd,  anyware_inst },
>    {"tncputd", INST_TYPE_R2,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000780, OPCODE_MASK_H34C, tncputd, anyware_inst },
> - 
> +
>    {"egetd",    INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000020, OPCODE_MASK_H34C, egetd,    anyware_inst },
>    {"tegetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0000A0, OPCODE_MASK_H34C, tegetd,   anyware_inst },
>    {"ecgetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000120, OPCODE_MASK_H34C, ecgetd,   anyware_inst },
> @@ -525,7 +525,7 @@ static const struct op_code_struct {
>    {"tneputd",  INST_TYPE_R2,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0006A0, OPCODE_MASK_H34C, tneputd,  anyware_inst },
>    {"necputd",  INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000720, OPCODE_MASK_H34C, necputd,  anyware_inst },
>    {"tnecputd", INST_TYPE_R2,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0007A0, OPCODE_MASK_H34C, tnecputd, anyware_inst },
> - 
> +
>    {"agetd",    INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000040, OPCODE_MASK_H34C, agetd,    anyware_inst },
>    {"tagetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0000C0, OPCODE_MASK_H34C, tagetd,   anyware_inst },
>    {"cagetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000140, OPCODE_MASK_H34C, cagetd,   anyware_inst },
> @@ -542,7 +542,7 @@ static const struct op_code_struct {
>    {"tnaputd",  INST_TYPE_R2,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0006C0, OPCODE_MASK_H34C, tnaputd,  anyware_inst },
>    {"ncaputd",  INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000740, OPCODE_MASK_H34C, ncaputd,  anyware_inst },
>    {"tncaputd", INST_TYPE_R2,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0007C0, OPCODE_MASK_H34C, tncaputd, anyware_inst },
> - 
> +
>    {"eagetd",    INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000060, OPCODE_MASK_H34C, eagetd,    anyware_inst },
>    {"teagetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0000E0, OPCODE_MASK_H34C, teagetd,   anyware_inst },
>    {"ecagetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000160, OPCODE_MASK_H34C, ecagetd,   anyware_inst },
> @@ -648,13 +648,13 @@ get_field_unsigned_imm (long instr)
>  
>  /*
>    char *
> -  get_field_special (instr) 
> +  get_field_special (instr)
>    long instr;
>    {
>    char tmpstr[25];
> -  
> +
>    sprintf(tmpstr, "%s%s", register_prefix, (((instr & IMM_MASK) >> IMM_LOW) & REG_MSR_MASK) == 0 ? "pc" : "msr");
> -  
> +
>    return(strdup(tmpstr));
>    }
>  */
> @@ -684,7 +684,7 @@ get_field_special(long instr, const struct op_code_struct *op)
>        break;
>     case REG_BTR_MASK :
>        strcpy(spr, "btr");
> -      break;      
> +      break;
>     case REG_EDR_MASK :
>        strcpy(spr, "edr");
>        break;
> @@ -719,13 +719,13 @@ get_field_special(long instr, const struct op_code_struct *op)
>       }
>       break;
>     }
> -   
> +
>     sprintf(tmpstr, "%s%s", register_prefix, spr);
>     return(strdup(tmpstr));
>  }
>  
>  static unsigned long
> -read_insn_microblaze (bfd_vma memaddr, 
> +read_insn_microblaze (bfd_vma memaddr,
>  		      struct disassemble_info *info,
>  		      const struct op_code_struct **opr)
>  {
> @@ -736,7 +736,7 @@ read_insn_microblaze (bfd_vma memaddr,
>  
>    status = info->read_memory_func (memaddr, ibytes, 4, info);
>  
> -  if (status != 0) 
> +  if (status != 0)
>      {
>        info->memory_error_func (status, memaddr, info);
>        return 0;
> @@ -761,7 +761,7 @@ read_insn_microblaze (bfd_vma memaddr,
>  }
>  
>  
> -int 
> +int
>  print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
>  {
>    fprintf_function    fprintf_func = info->fprintf_func;
> @@ -780,7 +780,7 @@ print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
>    if (inst == 0) {
>      return -1;
>    }
> -  
> +
>    if (prev_insn_vma == curr_insn_vma) {
>    if (memaddr-(info->bytes_per_chunk) == prev_insn_addr) {
>      prev_inst = read_insn_microblaze (prev_insn_addr, info, &pop);
> @@ -806,7 +806,7 @@ print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
>    else
>      {
>        fprintf_func (stream, "%s", op->name);
> -      
> +
>        switch (op->inst_type)
>  	{
>    case INST_TYPE_RD_R1_R2:
> @@ -851,7 +851,7 @@ print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
>  	  break;
>  	case INST_TYPE_R1_IMM:
>  	  fprintf_func(stream, "\t%s, %s", get_field_r1(inst), get_field_imm(inst));
> -	  /* The non-pc relative instructions are returns, which shouldn't 
> +	  /* The non-pc relative instructions are returns, which shouldn't
>  	     have a label printed */
>  	  if (info->print_address_func && op->inst_offset_type == INST_PC_OFFSET && info->symbol_at_address_func) {
>  	    if (immfound)
> @@ -886,7 +886,7 @@ print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
>  	    if (info->symbol_at_address_func(immval, info)) {
>  	      fprintf_func (stream, "\t// ");
>  	      info->print_address_func (immval, info);
> -	    } 
> +	    }
>  	  }
>  	  break;
>          case INST_TYPE_IMM:
> @@ -938,7 +938,7 @@ print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
>  	  break;
>  	}
>      }
> -  
> +
>    /* Say how many bytes we consumed? */
>    return 4;
>  }
> diff --git a/disas/nios2.c b/disas/nios2.c
> index c3e82140c7..35d9f40f3e 100644
> --- a/disas/nios2.c
> +++ b/disas/nios2.c
> @@ -96,7 +96,7 @@ enum overflow_type
>    no_overflow
>  };
>  
> -/* This structure holds information for a particular instruction. 
> +/* This structure holds information for a particular instruction.
>  
>     The args field is a string describing the operands.  The following
>     letters can appear in the args:
> @@ -152,26 +152,26 @@ enum overflow_type
>  struct nios2_opcode
>  {
>    const char *name;		/* The name of the instruction.  */
> -  const char *args;		/* A string describing the arguments for this 
> +  const char *args;		/* A string describing the arguments for this
>  				   instruction.  */
> -  const char *args_test;	/* Like args, but with an extra argument for 
> +  const char *args_test;	/* Like args, but with an extra argument for
>  				   the expected opcode.  */
> -  unsigned long num_args;	/* The number of arguments the instruction 
> +  unsigned long num_args;	/* The number of arguments the instruction
>  				   takes.  */
>    unsigned size;		/* Size in bytes of the instruction.  */
>    enum iw_format_type format;	/* Instruction format.  */
>    unsigned long match;		/* The basic opcode for the instruction.  */
> -  unsigned long mask;		/* Mask for the opcode field of the 
> +  unsigned long mask;		/* Mask for the opcode field of the
>  				   instruction.  */
> -  unsigned long pinfo;		/* Is this a real instruction or instruction 
> +  unsigned long pinfo;		/* Is this a real instruction or instruction
>  				   macro?  */
> -  enum overflow_type overflow_msg;  /* Used to generate informative 
> +  enum overflow_type overflow_msg;  /* Used to generate informative
>  				       message when fixup overflows.  */
>  };
>  
> -/* This value is used in the nios2_opcode.pinfo field to indicate that the 
> -   instruction is a macro or pseudo-op.  This requires special treatment by 
> -   the assembler, and is used by the disassembler to determine whether to 
> +/* This value is used in the nios2_opcode.pinfo field to indicate that the
> +   instruction is a macro or pseudo-op.  This requires special treatment by
> +   the assembler, and is used by the disassembler to determine whether to
>     check for a nop.  */
>  #define NIOS2_INSN_MACRO	0x80000000
>  #define NIOS2_INSN_MACRO_MOV	0x80000001
> @@ -207,124 +207,124 @@ struct nios2_reg
>  #define _NIOS2R1_H_
>  
>  /* R1 fields.  */
> -#define IW_R1_OP_LSB 0 
> -#define IW_R1_OP_SIZE 6 
> -#define IW_R1_OP_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R1_OP_SIZE)) 
> -#define IW_R1_OP_SHIFTED_MASK (IW_R1_OP_UNSHIFTED_MASK << IW_R1_OP_LSB) 
> -#define GET_IW_R1_OP(W) (((W) >> IW_R1_OP_LSB) & IW_R1_OP_UNSHIFTED_MASK) 
> -#define SET_IW_R1_OP(V) (((V) & IW_R1_OP_UNSHIFTED_MASK) << IW_R1_OP_LSB) 
> -
> -#define IW_I_A_LSB 27 
> -#define IW_I_A_SIZE 5 
> -#define IW_I_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_A_SIZE)) 
> -#define IW_I_A_SHIFTED_MASK (IW_I_A_UNSHIFTED_MASK << IW_I_A_LSB) 
> -#define GET_IW_I_A(W) (((W) >> IW_I_A_LSB) & IW_I_A_UNSHIFTED_MASK) 
> -#define SET_IW_I_A(V) (((V) & IW_I_A_UNSHIFTED_MASK) << IW_I_A_LSB) 
> -
> -#define IW_I_B_LSB 22 
> -#define IW_I_B_SIZE 5 
> -#define IW_I_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_B_SIZE)) 
> -#define IW_I_B_SHIFTED_MASK (IW_I_B_UNSHIFTED_MASK << IW_I_B_LSB) 
> -#define GET_IW_I_B(W) (((W) >> IW_I_B_LSB) & IW_I_B_UNSHIFTED_MASK) 
> -#define SET_IW_I_B(V) (((V) & IW_I_B_UNSHIFTED_MASK) << IW_I_B_LSB) 
> -
> -#define IW_I_IMM16_LSB 6 
> -#define IW_I_IMM16_SIZE 16 
> -#define IW_I_IMM16_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_IMM16_SIZE)) 
> -#define IW_I_IMM16_SHIFTED_MASK (IW_I_IMM16_UNSHIFTED_MASK << IW_I_IMM16_LSB) 
> -#define GET_IW_I_IMM16(W) (((W) >> IW_I_IMM16_LSB) & IW_I_IMM16_UNSHIFTED_MASK) 
> -#define SET_IW_I_IMM16(V) (((V) & IW_I_IMM16_UNSHIFTED_MASK) << IW_I_IMM16_LSB) 
> -
> -#define IW_R_A_LSB 27 
> -#define IW_R_A_SIZE 5 
> -#define IW_R_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_A_SIZE)) 
> -#define IW_R_A_SHIFTED_MASK (IW_R_A_UNSHIFTED_MASK << IW_R_A_LSB) 
> -#define GET_IW_R_A(W) (((W) >> IW_R_A_LSB) & IW_R_A_UNSHIFTED_MASK) 
> -#define SET_IW_R_A(V) (((V) & IW_R_A_UNSHIFTED_MASK) << IW_R_A_LSB) 
> -
> -#define IW_R_B_LSB 22 
> -#define IW_R_B_SIZE 5 
> -#define IW_R_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_B_SIZE)) 
> -#define IW_R_B_SHIFTED_MASK (IW_R_B_UNSHIFTED_MASK << IW_R_B_LSB) 
> -#define GET_IW_R_B(W) (((W) >> IW_R_B_LSB) & IW_R_B_UNSHIFTED_MASK) 
> -#define SET_IW_R_B(V) (((V) & IW_R_B_UNSHIFTED_MASK) << IW_R_B_LSB) 
> -
> -#define IW_R_C_LSB 17 
> -#define IW_R_C_SIZE 5 
> -#define IW_R_C_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_C_SIZE)) 
> -#define IW_R_C_SHIFTED_MASK (IW_R_C_UNSHIFTED_MASK << IW_R_C_LSB) 
> -#define GET_IW_R_C(W) (((W) >> IW_R_C_LSB) & IW_R_C_UNSHIFTED_MASK) 
> -#define SET_IW_R_C(V) (((V) & IW_R_C_UNSHIFTED_MASK) << IW_R_C_LSB) 
> -
> -#define IW_R_OPX_LSB 11 
> -#define IW_R_OPX_SIZE 6 
> -#define IW_R_OPX_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_OPX_SIZE)) 
> -#define IW_R_OPX_SHIFTED_MASK (IW_R_OPX_UNSHIFTED_MASK << IW_R_OPX_LSB) 
> -#define GET_IW_R_OPX(W) (((W) >> IW_R_OPX_LSB) & IW_R_OPX_UNSHIFTED_MASK) 
> -#define SET_IW_R_OPX(V) (((V) & IW_R_OPX_UNSHIFTED_MASK) << IW_R_OPX_LSB) 
> -
> -#define IW_R_IMM5_LSB 6 
> -#define IW_R_IMM5_SIZE 5 
> -#define IW_R_IMM5_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_IMM5_SIZE)) 
> -#define IW_R_IMM5_SHIFTED_MASK (IW_R_IMM5_UNSHIFTED_MASK << IW_R_IMM5_LSB) 
> -#define GET_IW_R_IMM5(W) (((W) >> IW_R_IMM5_LSB) & IW_R_IMM5_UNSHIFTED_MASK) 
> -#define SET_IW_R_IMM5(V) (((V) & IW_R_IMM5_UNSHIFTED_MASK) << IW_R_IMM5_LSB) 
> -
> -#define IW_J_IMM26_LSB 6 
> -#define IW_J_IMM26_SIZE 26 
> -#define IW_J_IMM26_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_J_IMM26_SIZE)) 
> -#define IW_J_IMM26_SHIFTED_MASK (IW_J_IMM26_UNSHIFTED_MASK << IW_J_IMM26_LSB) 
> -#define GET_IW_J_IMM26(W) (((W) >> IW_J_IMM26_LSB) & IW_J_IMM26_UNSHIFTED_MASK) 
> -#define SET_IW_J_IMM26(V) (((V) & IW_J_IMM26_UNSHIFTED_MASK) << IW_J_IMM26_LSB) 
> -
> -#define IW_CUSTOM_A_LSB 27 
> -#define IW_CUSTOM_A_SIZE 5 
> -#define IW_CUSTOM_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_A_SIZE)) 
> -#define IW_CUSTOM_A_SHIFTED_MASK (IW_CUSTOM_A_UNSHIFTED_MASK << IW_CUSTOM_A_LSB) 
> -#define GET_IW_CUSTOM_A(W) (((W) >> IW_CUSTOM_A_LSB) & IW_CUSTOM_A_UNSHIFTED_MASK) 
> -#define SET_IW_CUSTOM_A(V) (((V) & IW_CUSTOM_A_UNSHIFTED_MASK) << IW_CUSTOM_A_LSB) 
> -
> -#define IW_CUSTOM_B_LSB 22 
> -#define IW_CUSTOM_B_SIZE 5 
> -#define IW_CUSTOM_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_B_SIZE)) 
> -#define IW_CUSTOM_B_SHIFTED_MASK (IW_CUSTOM_B_UNSHIFTED_MASK << IW_CUSTOM_B_LSB) 
> -#define GET_IW_CUSTOM_B(W) (((W) >> IW_CUSTOM_B_LSB) & IW_CUSTOM_B_UNSHIFTED_MASK) 
> -#define SET_IW_CUSTOM_B(V) (((V) & IW_CUSTOM_B_UNSHIFTED_MASK) << IW_CUSTOM_B_LSB) 
> -
> -#define IW_CUSTOM_C_LSB 17 
> -#define IW_CUSTOM_C_SIZE 5 
> -#define IW_CUSTOM_C_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_C_SIZE)) 
> -#define IW_CUSTOM_C_SHIFTED_MASK (IW_CUSTOM_C_UNSHIFTED_MASK << IW_CUSTOM_C_LSB) 
> -#define GET_IW_CUSTOM_C(W) (((W) >> IW_CUSTOM_C_LSB) & IW_CUSTOM_C_UNSHIFTED_MASK) 
> -#define SET_IW_CUSTOM_C(V) (((V) & IW_CUSTOM_C_UNSHIFTED_MASK) << IW_CUSTOM_C_LSB) 
> -
> -#define IW_CUSTOM_READA_LSB 16 
> -#define IW_CUSTOM_READA_SIZE 1 
> -#define IW_CUSTOM_READA_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READA_SIZE)) 
> -#define IW_CUSTOM_READA_SHIFTED_MASK (IW_CUSTOM_READA_UNSHIFTED_MASK << IW_CUSTOM_READA_LSB) 
> -#define GET_IW_CUSTOM_READA(W) (((W) >> IW_CUSTOM_READA_LSB) & IW_CUSTOM_READA_UNSHIFTED_MASK) 
> -#define SET_IW_CUSTOM_READA(V) (((V) & IW_CUSTOM_READA_UNSHIFTED_MASK) << IW_CUSTOM_READA_LSB) 
> -
> -#define IW_CUSTOM_READB_LSB 15 
> -#define IW_CUSTOM_READB_SIZE 1 
> -#define IW_CUSTOM_READB_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READB_SIZE)) 
> -#define IW_CUSTOM_READB_SHIFTED_MASK (IW_CUSTOM_READB_UNSHIFTED_MASK << IW_CUSTOM_READB_LSB) 
> -#define GET_IW_CUSTOM_READB(W) (((W) >> IW_CUSTOM_READB_LSB) & IW_CUSTOM_READB_UNSHIFTED_MASK) 
> -#define SET_IW_CUSTOM_READB(V) (((V) & IW_CUSTOM_READB_UNSHIFTED_MASK) << IW_CUSTOM_READB_LSB) 
> -
> -#define IW_CUSTOM_READC_LSB 14 
> -#define IW_CUSTOM_READC_SIZE 1 
> -#define IW_CUSTOM_READC_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READC_SIZE)) 
> -#define IW_CUSTOM_READC_SHIFTED_MASK (IW_CUSTOM_READC_UNSHIFTED_MASK << IW_CUSTOM_READC_LSB) 
> -#define GET_IW_CUSTOM_READC(W) (((W) >> IW_CUSTOM_READC_LSB) & IW_CUSTOM_READC_UNSHIFTED_MASK) 
> -#define SET_IW_CUSTOM_READC(V) (((V) & IW_CUSTOM_READC_UNSHIFTED_MASK) << IW_CUSTOM_READC_LSB) 
> -
> -#define IW_CUSTOM_N_LSB 6 
> -#define IW_CUSTOM_N_SIZE 8 
> -#define IW_CUSTOM_N_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_N_SIZE)) 
> -#define IW_CUSTOM_N_SHIFTED_MASK (IW_CUSTOM_N_UNSHIFTED_MASK << IW_CUSTOM_N_LSB) 
> -#define GET_IW_CUSTOM_N(W) (((W) >> IW_CUSTOM_N_LSB) & IW_CUSTOM_N_UNSHIFTED_MASK) 
> -#define SET_IW_CUSTOM_N(V) (((V) & IW_CUSTOM_N_UNSHIFTED_MASK) << IW_CUSTOM_N_LSB) 
> +#define IW_R1_OP_LSB 0
> +#define IW_R1_OP_SIZE 6
> +#define IW_R1_OP_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R1_OP_SIZE))
> +#define IW_R1_OP_SHIFTED_MASK (IW_R1_OP_UNSHIFTED_MASK << IW_R1_OP_LSB)
> +#define GET_IW_R1_OP(W) (((W) >> IW_R1_OP_LSB) & IW_R1_OP_UNSHIFTED_MASK)
> +#define SET_IW_R1_OP(V) (((V) & IW_R1_OP_UNSHIFTED_MASK) << IW_R1_OP_LSB)
> +
> +#define IW_I_A_LSB 27
> +#define IW_I_A_SIZE 5
> +#define IW_I_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_A_SIZE))
> +#define IW_I_A_SHIFTED_MASK (IW_I_A_UNSHIFTED_MASK << IW_I_A_LSB)
> +#define GET_IW_I_A(W) (((W) >> IW_I_A_LSB) & IW_I_A_UNSHIFTED_MASK)
> +#define SET_IW_I_A(V) (((V) & IW_I_A_UNSHIFTED_MASK) << IW_I_A_LSB)
> +
> +#define IW_I_B_LSB 22
> +#define IW_I_B_SIZE 5
> +#define IW_I_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_B_SIZE))
> +#define IW_I_B_SHIFTED_MASK (IW_I_B_UNSHIFTED_MASK << IW_I_B_LSB)
> +#define GET_IW_I_B(W) (((W) >> IW_I_B_LSB) & IW_I_B_UNSHIFTED_MASK)
> +#define SET_IW_I_B(V) (((V) & IW_I_B_UNSHIFTED_MASK) << IW_I_B_LSB)
> +
> +#define IW_I_IMM16_LSB 6
> +#define IW_I_IMM16_SIZE 16
> +#define IW_I_IMM16_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_IMM16_SIZE))
> +#define IW_I_IMM16_SHIFTED_MASK (IW_I_IMM16_UNSHIFTED_MASK << IW_I_IMM16_LSB)
> +#define GET_IW_I_IMM16(W) (((W) >> IW_I_IMM16_LSB) & IW_I_IMM16_UNSHIFTED_MASK)
> +#define SET_IW_I_IMM16(V) (((V) & IW_I_IMM16_UNSHIFTED_MASK) << IW_I_IMM16_LSB)
> +
> +#define IW_R_A_LSB 27
> +#define IW_R_A_SIZE 5
> +#define IW_R_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_A_SIZE))
> +#define IW_R_A_SHIFTED_MASK (IW_R_A_UNSHIFTED_MASK << IW_R_A_LSB)
> +#define GET_IW_R_A(W) (((W) >> IW_R_A_LSB) & IW_R_A_UNSHIFTED_MASK)
> +#define SET_IW_R_A(V) (((V) & IW_R_A_UNSHIFTED_MASK) << IW_R_A_LSB)
> +
> +#define IW_R_B_LSB 22
> +#define IW_R_B_SIZE 5
> +#define IW_R_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_B_SIZE))
> +#define IW_R_B_SHIFTED_MASK (IW_R_B_UNSHIFTED_MASK << IW_R_B_LSB)
> +#define GET_IW_R_B(W) (((W) >> IW_R_B_LSB) & IW_R_B_UNSHIFTED_MASK)
> +#define SET_IW_R_B(V) (((V) & IW_R_B_UNSHIFTED_MASK) << IW_R_B_LSB)
> +
> +#define IW_R_C_LSB 17
> +#define IW_R_C_SIZE 5
> +#define IW_R_C_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_C_SIZE))
> +#define IW_R_C_SHIFTED_MASK (IW_R_C_UNSHIFTED_MASK << IW_R_C_LSB)
> +#define GET_IW_R_C(W) (((W) >> IW_R_C_LSB) & IW_R_C_UNSHIFTED_MASK)
> +#define SET_IW_R_C(V) (((V) & IW_R_C_UNSHIFTED_MASK) << IW_R_C_LSB)
> +
> +#define IW_R_OPX_LSB 11
> +#define IW_R_OPX_SIZE 6
> +#define IW_R_OPX_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_OPX_SIZE))
> +#define IW_R_OPX_SHIFTED_MASK (IW_R_OPX_UNSHIFTED_MASK << IW_R_OPX_LSB)
> +#define GET_IW_R_OPX(W) (((W) >> IW_R_OPX_LSB) & IW_R_OPX_UNSHIFTED_MASK)
> +#define SET_IW_R_OPX(V) (((V) & IW_R_OPX_UNSHIFTED_MASK) << IW_R_OPX_LSB)
> +
> +#define IW_R_IMM5_LSB 6
> +#define IW_R_IMM5_SIZE 5
> +#define IW_R_IMM5_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_IMM5_SIZE))
> +#define IW_R_IMM5_SHIFTED_MASK (IW_R_IMM5_UNSHIFTED_MASK << IW_R_IMM5_LSB)
> +#define GET_IW_R_IMM5(W) (((W) >> IW_R_IMM5_LSB) & IW_R_IMM5_UNSHIFTED_MASK)
> +#define SET_IW_R_IMM5(V) (((V) & IW_R_IMM5_UNSHIFTED_MASK) << IW_R_IMM5_LSB)
> +
> +#define IW_J_IMM26_LSB 6
> +#define IW_J_IMM26_SIZE 26
> +#define IW_J_IMM26_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_J_IMM26_SIZE))
> +#define IW_J_IMM26_SHIFTED_MASK (IW_J_IMM26_UNSHIFTED_MASK << IW_J_IMM26_LSB)
> +#define GET_IW_J_IMM26(W) (((W) >> IW_J_IMM26_LSB) & IW_J_IMM26_UNSHIFTED_MASK)
> +#define SET_IW_J_IMM26(V) (((V) & IW_J_IMM26_UNSHIFTED_MASK) << IW_J_IMM26_LSB)
> +
> +#define IW_CUSTOM_A_LSB 27
> +#define IW_CUSTOM_A_SIZE 5
> +#define IW_CUSTOM_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_A_SIZE))
> +#define IW_CUSTOM_A_SHIFTED_MASK (IW_CUSTOM_A_UNSHIFTED_MASK << IW_CUSTOM_A_LSB)
> +#define GET_IW_CUSTOM_A(W) (((W) >> IW_CUSTOM_A_LSB) & IW_CUSTOM_A_UNSHIFTED_MASK)
> +#define SET_IW_CUSTOM_A(V) (((V) & IW_CUSTOM_A_UNSHIFTED_MASK) << IW_CUSTOM_A_LSB)
> +
> +#define IW_CUSTOM_B_LSB 22
> +#define IW_CUSTOM_B_SIZE 5
> +#define IW_CUSTOM_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_B_SIZE))
> +#define IW_CUSTOM_B_SHIFTED_MASK (IW_CUSTOM_B_UNSHIFTED_MASK << IW_CUSTOM_B_LSB)
> +#define GET_IW_CUSTOM_B(W) (((W) >> IW_CUSTOM_B_LSB) & IW_CUSTOM_B_UNSHIFTED_MASK)
> +#define SET_IW_CUSTOM_B(V) (((V) & IW_CUSTOM_B_UNSHIFTED_MASK) << IW_CUSTOM_B_LSB)
> +
> +#define IW_CUSTOM_C_LSB 17
> +#define IW_CUSTOM_C_SIZE 5
> +#define IW_CUSTOM_C_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_C_SIZE))
> +#define IW_CUSTOM_C_SHIFTED_MASK (IW_CUSTOM_C_UNSHIFTED_MASK << IW_CUSTOM_C_LSB)
> +#define GET_IW_CUSTOM_C(W) (((W) >> IW_CUSTOM_C_LSB) & IW_CUSTOM_C_UNSHIFTED_MASK)
> +#define SET_IW_CUSTOM_C(V) (((V) & IW_CUSTOM_C_UNSHIFTED_MASK) << IW_CUSTOM_C_LSB)
> +
> +#define IW_CUSTOM_READA_LSB 16
> +#define IW_CUSTOM_READA_SIZE 1
> +#define IW_CUSTOM_READA_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READA_SIZE))
> +#define IW_CUSTOM_READA_SHIFTED_MASK (IW_CUSTOM_READA_UNSHIFTED_MASK << IW_CUSTOM_READA_LSB)
> +#define GET_IW_CUSTOM_READA(W) (((W) >> IW_CUSTOM_READA_LSB) & IW_CUSTOM_READA_UNSHIFTED_MASK)
> +#define SET_IW_CUSTOM_READA(V) (((V) & IW_CUSTOM_READA_UNSHIFTED_MASK) << IW_CUSTOM_READA_LSB)
> +
> +#define IW_CUSTOM_READB_LSB 15
> +#define IW_CUSTOM_READB_SIZE 1
> +#define IW_CUSTOM_READB_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READB_SIZE))
> +#define IW_CUSTOM_READB_SHIFTED_MASK (IW_CUSTOM_READB_UNSHIFTED_MASK << IW_CUSTOM_READB_LSB)
> +#define GET_IW_CUSTOM_READB(W) (((W) >> IW_CUSTOM_READB_LSB) & IW_CUSTOM_READB_UNSHIFTED_MASK)
> +#define SET_IW_CUSTOM_READB(V) (((V) & IW_CUSTOM_READB_UNSHIFTED_MASK) << IW_CUSTOM_READB_LSB)
> +
> +#define IW_CUSTOM_READC_LSB 14
> +#define IW_CUSTOM_READC_SIZE 1
> +#define IW_CUSTOM_READC_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READC_SIZE))
> +#define IW_CUSTOM_READC_SHIFTED_MASK (IW_CUSTOM_READC_UNSHIFTED_MASK << IW_CUSTOM_READC_LSB)
> +#define GET_IW_CUSTOM_READC(W) (((W) >> IW_CUSTOM_READC_LSB) & IW_CUSTOM_READC_UNSHIFTED_MASK)
> +#define SET_IW_CUSTOM_READC(V) (((V) & IW_CUSTOM_READC_UNSHIFTED_MASK) << IW_CUSTOM_READC_LSB)
> +
> +#define IW_CUSTOM_N_LSB 6
> +#define IW_CUSTOM_N_SIZE 8
> +#define IW_CUSTOM_N_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_N_SIZE))
> +#define IW_CUSTOM_N_SHIFTED_MASK (IW_CUSTOM_N_UNSHIFTED_MASK << IW_CUSTOM_N_LSB)
> +#define GET_IW_CUSTOM_N(W) (((W) >> IW_CUSTOM_N_LSB) & IW_CUSTOM_N_UNSHIFTED_MASK)
> +#define SET_IW_CUSTOM_N(V) (((V) & IW_CUSTOM_N_UNSHIFTED_MASK) << IW_CUSTOM_N_LSB)
>  
>  /* R1 opcodes.  */
>  #define R1_OP_CALL 0
> diff --git a/hmp-commands.hx b/hmp-commands.hx
> index 60f395c276..d548a3ab74 100644
> --- a/hmp-commands.hx
> +++ b/hmp-commands.hx
> @@ -1120,7 +1120,7 @@ ERST
>  
>  SRST
>  ``dump-guest-memory [-p]`` *filename* *begin* *length*
> -  \ 
> +  \
>  ``dump-guest-memory [-z|-l|-s|-w]`` *filename*
>    Dump guest memory to *protocol*. The file can be processed with crash or
>    gdb. Without ``-z|-l|-s|-w``, the dump format is ELF.
> diff --git a/hw/alpha/typhoon.c b/hw/alpha/typhoon.c
> index 29d44dfb06..57c7cf0bd3 100644
> --- a/hw/alpha/typhoon.c
> +++ b/hw/alpha/typhoon.c
> @@ -34,7 +34,7 @@ typedef struct TyphoonWindow {
>      uint64_t wsm;
>      uint64_t tba;
>  } TyphoonWindow;
> - 
> +
>  typedef struct TyphoonPchip {
>      MemoryRegion region;
>      MemoryRegion reg_iack;
> @@ -189,7 +189,7 @@ static MemTxResult cchip_read(void *opaque, hwaddr addr,
>      case 0x0780:
>          /* PWR: Power Management Control.   */
>          break;
> -    
> +
>      case 0x0c00: /* CMONCTLA */
>      case 0x0c40: /* CMONCTLB */
>      case 0x0c80: /* CMONCNT01 */
> @@ -441,7 +441,7 @@ static MemTxResult cchip_write(void *opaque, hwaddr addr,
>      case 0x0780:
>          /* PWR: Power Management Control.   */
>          break;
> -    
> +
>      case 0x0c00: /* CMONCTLA */
>      case 0x0c40: /* CMONCTLB */
>      case 0x0c80: /* CMONCNT01 */
> diff --git a/hw/arm/gumstix.c b/hw/arm/gumstix.c
> index 3a4bc332c4..3fdef425ab 100644
> --- a/hw/arm/gumstix.c
> +++ b/hw/arm/gumstix.c
> @@ -10,10 +10,10 @@
>   * Contributions after 2012-01-13 are licensed under the terms of the
>   * GNU GPL, version 2 or (at your option) any later version.
>   */
> - 
> -/* 
> +
> +/*
>   * Example usage:
> - * 
> + *
>   * connex:
>   * =======
>   * create image:
> diff --git a/hw/arm/omap1.c b/hw/arm/omap1.c
> index 6ba0df6b6d..82e60e3b30 100644
> --- a/hw/arm/omap1.c
> +++ b/hw/arm/omap1.c
> @@ -2914,7 +2914,7 @@ static void omap_rtc_tick(void *opaque)
>  
>      /*
>       * Every full hour add a rough approximation of the compensation
> -     * register to the 32kHz Timer (which drives the RTC) value. 
> +     * register to the 32kHz Timer (which drives the RTC) value.
>       */
>      if (s->auto_comp && !s->current_tm.tm_sec && !s->current_tm.tm_min)
>          s->tick += s->comp_reg * 1000 / 32768;
> diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c
> index 97ef566c12..7089a534d4 100644
> --- a/hw/arm/stellaris.c
> +++ b/hw/arm/stellaris.c
> @@ -979,7 +979,7 @@ static void stellaris_adc_fifo_write(stellaris_adc_state *s, int n,
>  {
>      int head;
>  
> -    /* TODO: Real hardware has limited size FIFOs.  We have a full 16 entry 
> +    /* TODO: Real hardware has limited size FIFOs.  We have a full 16 entry
>         FIFO fir each sequencer.  */
>      head = (s->fifo[n].state >> 4) & 0xf;
>      if (s->fifo[n].state & STELLARIS_ADC_FIFO_FULL) {
> diff --git a/hw/char/etraxfs_ser.c b/hw/char/etraxfs_ser.c
> index 947bdb649a..85f6523efe 100644
> --- a/hw/char/etraxfs_ser.c
> +++ b/hw/char/etraxfs_ser.c
> @@ -180,7 +180,7 @@ static void serial_receive(void *opaque, const uint8_t *buf, int size)
>          return;
>      }
>  
> -    for (i = 0; i < size; i++) { 
> +    for (i = 0; i < size; i++) {
>          s->rx_fifo[s->rx_fifo_pos] = buf[i];
>          s->rx_fifo_pos++;
>          s->rx_fifo_pos &= 15;
> diff --git a/hw/core/ptimer.c b/hw/core/ptimer.c
> index b5a54e2536..f08c3c33a7 100644
> --- a/hw/core/ptimer.c
> +++ b/hw/core/ptimer.c
> @@ -246,7 +246,7 @@ uint64_t ptimer_get_count(ptimer_state *s)
>              } else {
>                  if (shift != 0)
>                      div |= (period_frac >> (32 - shift));
> -                /* Look at remaining bits of period_frac and round div up if 
> +                /* Look at remaining bits of period_frac and round div up if
>                     necessary.  */
>                  if ((uint32_t)(period_frac << shift))
>                      div += 1;
> diff --git a/hw/cris/axis_dev88.c b/hw/cris/axis_dev88.c
> index dab7423c73..adeed30638 100644
> --- a/hw/cris/axis_dev88.c
> +++ b/hw/cris/axis_dev88.c
> @@ -267,7 +267,7 @@ void axisdev88_init(MachineState *machine)
>  
>      memory_region_add_subregion(address_space_mem, 0x40000000, machine->ram);
>  
> -    /* The ETRAX-FS has 128Kb on chip ram, the docs refer to it as the 
> +    /* The ETRAX-FS has 128Kb on chip ram, the docs refer to it as the
>         internal memory.  */
>      memory_region_init_ram(phys_intmem, NULL, "axisdev88.chipram",
>                             INTMEM_SIZE, &error_fatal);
> diff --git a/hw/cris/boot.c b/hw/cris/boot.c
> index b8947bc660..06a440431a 100644
> --- a/hw/cris/boot.c
> +++ b/hw/cris/boot.c
> @@ -72,7 +72,7 @@ void cris_load_image(CRISCPU *cpu, struct cris_load_info *li)
>      int image_size;
>  
>      env->load_info = li;
> -    /* Boots a kernel elf binary, os/linux-2.6/vmlinux from the axis 
> +    /* Boots a kernel elf binary, os/linux-2.6/vmlinux from the axis
>         devboard SDK.  */
>      image_size = load_elf(li->image_filename, NULL,
>                            translate_kernel_address, NULL,
> diff --git a/hw/display/qxl.c b/hw/display/qxl.c
> index d5627119ec..28caf878cd 100644
> --- a/hw/display/qxl.c
> +++ b/hw/display/qxl.c
> @@ -51,7 +51,7 @@
>  #undef ALIGN
>  #define ALIGN(a, b) (((a) + ((b) - 1)) & ~((b) - 1))
>  
> -#define PIXEL_SIZE 0.2936875 //1280x1024 is 14.8" x 11.9" 
> +#define PIXEL_SIZE 0.2936875 //1280x1024 is 14.8" x 11.9"
>  
>  #define QXL_MODE(_x, _y, _b, _o)                  \
>      {   .x_res = _x,                              \
> diff --git a/hw/dma/etraxfs_dma.c b/hw/dma/etraxfs_dma.c
> index c4334e87bf..20173330a0 100644
> --- a/hw/dma/etraxfs_dma.c
> +++ b/hw/dma/etraxfs_dma.c
> @@ -322,12 +322,12 @@ static inline void channel_start(struct fs_dma_ctrl *ctrl, int c)
>  
>  static void channel_continue(struct fs_dma_ctrl *ctrl, int c)
>  {
> -	if (!channel_en(ctrl, c) 
> +	if (!channel_en(ctrl, c)
>  	    || channel_stopped(ctrl, c)
>  	    || ctrl->channels[c].state != RUNNING
>  	    /* Only reload the current data descriptor if it has eol set.  */
>  	    || !ctrl->channels[c].current_d.eol) {
> -		D(printf("continue failed ch=%d state=%d stopped=%d en=%d eol=%d\n", 
> +		D(printf("continue failed ch=%d state=%d stopped=%d en=%d eol=%d\n",
>  			 c, ctrl->channels[c].state,
>  			 channel_stopped(ctrl, c),
>  			 channel_en(ctrl,c),
> @@ -383,7 +383,7 @@ static void channel_update_irq(struct fs_dma_ctrl *ctrl, int c)
>  		ctrl->channels[c].regs[R_INTR]
>  		& ctrl->channels[c].regs[RW_INTR_MASK];
>  
> -	D(printf("%s: chan=%d masked_intr=%x\n", __func__, 
> +	D(printf("%s: chan=%d masked_intr=%x\n", __func__,
>  		 c,
>  		 ctrl->channels[c].regs[R_MASKED_INTR]));
>  
> @@ -492,7 +492,7 @@ static int channel_out_run(struct fs_dma_ctrl *ctrl, int c)
>  	return 1;
>  }
>  
> -static int channel_in_process(struct fs_dma_ctrl *ctrl, int c, 
> +static int channel_in_process(struct fs_dma_ctrl *ctrl, int c,
>  			      unsigned char *buf, int buflen, int eop)
>  {
>  	uint32_t len;
> @@ -517,7 +517,7 @@ static int channel_in_process(struct fs_dma_ctrl *ctrl, int c,
>  	    || eop) {
>  		uint32_t r_intr = ctrl->channels[c].regs[R_INTR];
>  
> -		D(printf("in dscr end len=%d\n", 
> +		D(printf("in dscr end len=%d\n",
>  			 ctrl->channels[c].current_d.after
>  			 - ctrl->channels[c].current_d.buf));
>  		ctrl->channels[c].current_d.after = saved_data_buf;
> @@ -708,7 +708,7 @@ static int etraxfs_dmac_run(void *opaque)
>  	int i;
>  	int p = 0;
>  
> -	for (i = 0; 
> +	for (i = 0;
>  	     i < ctrl->nr_channels;
>  	     i++)
>  	{
> @@ -724,10 +724,10 @@ static int etraxfs_dmac_run(void *opaque)
>  	return p;
>  }
>  
> -int etraxfs_dmac_input(struct etraxfs_dma_client *client, 
> +int etraxfs_dmac_input(struct etraxfs_dma_client *client,
>  		       void *buf, int len, int eop)
>  {
> -	return channel_in_process(client->ctrl, client->channel, 
> +	return channel_in_process(client->ctrl, client->channel,
>  				  buf, len, eop);
>  }
>  
> @@ -739,7 +739,7 @@ void etraxfs_dmac_connect(void *opaque, int c, qemu_irq *line, int input)
>  	ctrl->channels[c].input = input;
>  }
>  
> -void etraxfs_dmac_connect_client(void *opaque, int c, 
> +void etraxfs_dmac_connect_client(void *opaque, int c,
>  				 struct etraxfs_dma_client *cl)
>  {
>  	struct fs_dma_ctrl *ctrl = opaque;
> diff --git a/hw/dma/i82374.c b/hw/dma/i82374.c
> index 6977d85ef8..0db27628d5 100644
> --- a/hw/dma/i82374.c
> +++ b/hw/dma/i82374.c
> @@ -146,7 +146,7 @@ static Property i82374_properties[] = {
>  static void i82374_class_init(ObjectClass *klass, void *data)
>  {
>      DeviceClass *dc = DEVICE_CLASS(klass);
> -    
> +
>      dc->realize = i82374_realize;
>      dc->vmsd = &vmstate_i82374;
>      device_class_set_props(dc, i82374_properties);
> diff --git a/hw/i2c/bitbang_i2c.c b/hw/i2c/bitbang_i2c.c
> index b000952b98..425b0ed69e 100644
> --- a/hw/i2c/bitbang_i2c.c
> +++ b/hw/i2c/bitbang_i2c.c
> @@ -95,7 +95,7 @@ int bitbang_i2c_set(bitbang_i2c_interface *i2c, int line, int level)
>      case SENDING_BIT7 ... SENDING_BIT0:
>          i2c->buffer = (i2c->buffer << 1) | data;
>          /* will end up in WAITING_FOR_ACK */
> -        i2c->state++; 
> +        i2c->state++;
>          return bitbang_i2c_ret(i2c, 1);
>  
>      case WAITING_FOR_ACK:
> diff --git a/hw/input/tsc2005.c b/hw/input/tsc2005.c
> index 55d61cc843..df07476c3e 100644
> --- a/hw/input/tsc2005.c
> +++ b/hw/input/tsc2005.c
> @@ -169,7 +169,7 @@ static uint16_t tsc2005_read(TSC2005State *s, int reg)
>  
>      case 0xc:	/* CFR0 */
>          return (s->pressure << 15) | ((!s->busy) << 14) |
> -                (s->nextprecision << 13) | s->timing[0]; 
> +                (s->nextprecision << 13) | s->timing[0];
>      case 0xd:	/* CFR1 */
>          return s->timing[1];
>      case 0xe:	/* CFR2 */
> diff --git a/hw/input/tsc210x.c b/hw/input/tsc210x.c
> index 182d3725fc..610b3fca59 100644
> --- a/hw/input/tsc210x.c
> +++ b/hw/input/tsc210x.c
> @@ -412,7 +412,7 @@ static uint16_t tsc2102_control_register_read(
>      switch (reg) {
>      case 0x00:	/* TSC ADC */
>          return (s->pressure << 15) | ((!s->busy) << 14) |
> -                (s->nextfunction << 10) | (s->nextprecision << 8) | s->filter; 
> +                (s->nextfunction << 10) | (s->nextprecision << 8) | s->filter;
>  
>      case 0x01:	/* Status / Keypad Control */
>          if ((s->model & 0xff00) == 0x2100)
> diff --git a/hw/intc/etraxfs_pic.c b/hw/intc/etraxfs_pic.c
> index 12988c7aa9..9f9377798d 100644
> --- a/hw/intc/etraxfs_pic.c
> +++ b/hw/intc/etraxfs_pic.c
> @@ -52,15 +52,15 @@ struct etrax_pic
>  };
>  
>  static void pic_update(struct etrax_pic *fs)
> -{   
> +{
>      uint32_t vector = 0;
>      int i;
>  
>      fs->regs[R_R_MASKED_VECT] = fs->regs[R_R_VECT] & fs->regs[R_RW_MASK];
>  
>      /* The ETRAX interrupt controller signals interrupts to the core
> -       through an interrupt request wire and an irq vector bus. If 
> -       multiple interrupts are simultaneously active it chooses vector 
> +       through an interrupt request wire and an irq vector bus. If
> +       multiple interrupts are simultaneously active it chooses vector
>         0x30 and lets the sw choose the priorities.  */
>      if (fs->regs[R_R_MASKED_VECT]) {
>          uint32_t mv = fs->regs[R_R_MASKED_VECT];
> @@ -113,7 +113,7 @@ static const MemoryRegionOps pic_ops = {
>  };
>  
>  static void nmi_handler(void *opaque, int irq, int level)
> -{   
> +{
>      struct etrax_pic *fs = (void *)opaque;
>      uint32_t mask;
>  
> diff --git a/hw/intc/sh_intc.c b/hw/intc/sh_intc.c
> index 72a55e32dd..4c6e4b89a1 100644
> --- a/hw/intc/sh_intc.c
> +++ b/hw/intc/sh_intc.c
> @@ -236,7 +236,7 @@ static uint64_t sh_intc_read(void *opaque, hwaddr offset,
>      printf("sh_intc_read 0x%lx\n", (unsigned long) offset);
>  #endif
>  
> -    sh_intc_locate(desc, (unsigned long)offset, &valuep, 
> +    sh_intc_locate(desc, (unsigned long)offset, &valuep,
>  		   &enum_ids, &first, &width, &mode);
>      return *valuep;
>  }
> @@ -257,7 +257,7 @@ static void sh_intc_write(void *opaque, hwaddr offset,
>      printf("sh_intc_write 0x%lx 0x%08x\n", (unsigned long) offset, value);
>  #endif
>  
> -    sh_intc_locate(desc, (unsigned long)offset, &valuep, 
> +    sh_intc_locate(desc, (unsigned long)offset, &valuep,
>  		   &enum_ids, &first, &width, &mode);
>  
>      switch (mode) {
> @@ -273,7 +273,7 @@ static void sh_intc_write(void *opaque, hwaddr offset,
>  	if ((*valuep & mask) == (value & mask))
>              continue;
>  #if 0
> -	printf("k = %d, first = %d, enum = %d, mask = 0x%08x\n", 
> +	printf("k = %d, first = %d, enum = %d, mask = 0x%08x\n",
>  	       k, first, enum_ids[k], (unsigned int)mask);
>  #endif
>          sh_intc_toggle_mask(desc, enum_ids[k], value & mask, 0);
> @@ -466,7 +466,7 @@ int sh_intc_init(MemoryRegion *sysmem,
>      }
>  
>      desc->irqs = qemu_allocate_irqs(sh_intc_set_irq, desc, nr_sources);
> - 
> +
>      memory_region_init_io(&desc->iomem, NULL, &sh_intc_ops, desc,
>                            "interrupt-controller", 0x100000000ULL);
>  
> @@ -498,7 +498,7 @@ int sh_intc_init(MemoryRegion *sysmem,
>      return 0;
>  }
>  
> -/* Assert level <n> IRL interrupt. 
> +/* Assert level <n> IRL interrupt.
>     0:deassert. 1:lowest priority,... 15:highest priority. */
>  void sh_intc_set_irl(void *opaque, int n, int level)
>  {
> diff --git a/hw/intc/xilinx_intc.c b/hw/intc/xilinx_intc.c
> index 3e65e68619..dfc049de92 100644
> --- a/hw/intc/xilinx_intc.c
> +++ b/hw/intc/xilinx_intc.c
> @@ -113,7 +113,7 @@ pic_write(void *opaque, hwaddr addr,
>  
>      addr >>= 2;
>      D(qemu_log("%s addr=%x val=%x\n", __func__, addr * 4, value));
> -    switch (addr) 
> +    switch (addr)
>      {
>          case R_IAR:
>              p->regs[R_ISR] &= ~value; /* ACK.  */
> diff --git a/hw/misc/imx25_ccm.c b/hw/misc/imx25_ccm.c
> index d3107e5ca2..83dd09a9bc 100644
> --- a/hw/misc/imx25_ccm.c
> +++ b/hw/misc/imx25_ccm.c
> @@ -200,9 +200,9 @@ static void imx25_ccm_reset(DeviceState *dev)
>      memset(s->reg, 0, IMX25_CCM_MAX_REG * sizeof(uint32_t));
>      s->reg[IMX25_CCM_MPCTL_REG] = 0x800b2c01;
>      s->reg[IMX25_CCM_UPCTL_REG] = 0x84042800;
> -    /* 
> +    /*
>       * The value below gives:
> -     * CPU = 133 MHz, AHB = 66,5 MHz, IPG = 33 MHz. 
> +     * CPU = 133 MHz, AHB = 66,5 MHz, IPG = 33 MHz.
>       */
>      s->reg[IMX25_CCM_CCTL_REG]  = 0xd0030000;
>      s->reg[IMX25_CCM_CGCR0_REG] = 0x028A0100;
> @@ -219,7 +219,7 @@ static void imx25_ccm_reset(DeviceState *dev)
>  
>      /*
>       * default boot will change the reset values to allow:
> -     * CPU = 399 MHz, AHB = 133 MHz, IPG = 66,5 MHz. 
> +     * CPU = 399 MHz, AHB = 133 MHz, IPG = 66,5 MHz.
>       * For some reason, this doesn't work. With the value below, linux
>       * detects a 88 MHz IPG CLK instead of 66,5 MHz.
>      s->reg[IMX25_CCM_CCTL_REG]  = 0x20032000;
> diff --git a/hw/misc/imx31_ccm.c b/hw/misc/imx31_ccm.c
> index 6e246827ab..8da2757cbe 100644
> --- a/hw/misc/imx31_ccm.c
> +++ b/hw/misc/imx31_ccm.c
> @@ -115,7 +115,7 @@ static uint32_t imx31_ccm_get_pll_ref_clk(IMXCCMState *dev)
>              if (s->reg[IMX31_CCM_CCMR_REG] & CCMR_FPMF) {
>                  freq *= 1024;
>              }
> -        } 
> +        }
>      } else {
>          freq = CKIH_FREQ;
>      }
> diff --git a/hw/net/vmxnet3.h b/hw/net/vmxnet3.h
> index 5b3b76ba7a..020bf70afd 100644
> --- a/hw/net/vmxnet3.h
> +++ b/hw/net/vmxnet3.h
> @@ -246,7 +246,7 @@ struct Vmxnet3_TxDesc {
>          };
>          u32 val1;
>      };
> -    
> +
>      union {
>          struct {
>  #ifdef __BIG_ENDIAN_BITFIELD
> diff --git a/hw/net/xilinx_ethlite.c b/hw/net/xilinx_ethlite.c
> index 71d16fef3d..0703f9e444 100644
> --- a/hw/net/xilinx_ethlite.c
> +++ b/hw/net/xilinx_ethlite.c
> @@ -117,7 +117,7 @@ eth_write(void *opaque, hwaddr addr,
>      uint32_t value = val64;
>  
>      addr >>= 2;
> -    switch (addr) 
> +    switch (addr)
>      {
>          case R_TX_CTRL0:
>          case R_TX_CTRL1:
> diff --git a/hw/pci/pcie.c b/hw/pci/pcie.c
> index 5b48bae0f6..4692d9b5a3 100644
> --- a/hw/pci/pcie.c
> +++ b/hw/pci/pcie.c
> @@ -705,7 +705,7 @@ void pcie_cap_slot_write_config(PCIDevice *dev,
>  
>      hotplug_event_notify(dev);
>  
> -    /* 
> +    /*
>       * 6.7.3.2 Command Completed Events
>       *
>       * Software issues a command to a hot-plug capable Downstream Port by
> diff --git a/hw/sd/omap_mmc.c b/hw/sd/omap_mmc.c
> index 4088a8a80b..7c6f179578 100644
> --- a/hw/sd/omap_mmc.c
> +++ b/hw/sd/omap_mmc.c
> @@ -342,7 +342,7 @@ static uint64_t omap_mmc_read(void *opaque, hwaddr offset,
>          return s->arg >> 16;
>  
>      case 0x0c:	/* MMC_CON */
> -        return (s->dw << 15) | (s->mode << 12) | (s->enable << 11) | 
> +        return (s->dw << 15) | (s->mode << 12) | (s->enable << 11) |
>                  (s->be << 10) | s->clkdiv;
>  
>      case 0x10:	/* MMC_STAT */
> diff --git a/hw/sh4/shix.c b/hw/sh4/shix.c
> index f410c08883..dddfa8b336 100644
> --- a/hw/sh4/shix.c
> +++ b/hw/sh4/shix.c
> @@ -49,7 +49,7 @@ static void shix_init(MachineState *machine)
>      MemoryRegion *sysmem = get_system_memory();
>      MemoryRegion *rom = g_new(MemoryRegion, 1);
>      MemoryRegion *sdram = g_new(MemoryRegion, 2);
> -    
> +
>      cpu = SUPERH_CPU(cpu_create(machine->cpu_type));
>  
>      /* Allocate memory space */
> diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c
> index 9c8655cffc..e3dd1c67a0 100644
> --- a/hw/sparc64/sun4u.c
> +++ b/hw/sparc64/sun4u.c
> @@ -670,7 +670,7 @@ static void sun4uv_init(MemoryRegion *address_space_mem,
>      s = SYS_BUS_DEVICE(nvram);
>      memory_region_add_subregion(pci_address_space_io(ebus), 0x2000,
>                                  sysbus_mmio_get_region(s, 0));
> - 
> +
>      initrd_size = 0;
>      initrd_addr = 0;
>      kernel_size = sun4u_load_kernel(machine->kernel_filename,
> diff --git a/hw/timer/etraxfs_timer.c b/hw/timer/etraxfs_timer.c
> index afe3d30a8e..797f65b3f4 100644
> --- a/hw/timer/etraxfs_timer.c
> +++ b/hw/timer/etraxfs_timer.c
> @@ -230,7 +230,7 @@ static inline void timer_watchdog_update(ETRAXTimerState *t, uint32_t value)
>      if (wd_en && wd_key != new_key)
>          return;
>  
> -    D(printf("en=%d new_key=%x oldkey=%x cmd=%d cnt=%d\n", 
> +    D(printf("en=%d new_key=%x oldkey=%x cmd=%d cnt=%d\n",
>           wd_en, new_key, wd_key, new_cmd, wd_cnt));
>  
>      if (t->wd_hits)
> diff --git a/hw/timer/xilinx_timer.c b/hw/timer/xilinx_timer.c
> index 0190aa47d0..0901ca7b05 100644
> --- a/hw/timer/xilinx_timer.c
> +++ b/hw/timer/xilinx_timer.c
> @@ -166,7 +166,7 @@ timer_write(void *opaque, hwaddr addr,
>               __func__, addr * 4, value, timer, addr & 3));
>      /* Further decoding to address a specific timers reg.  */
>      addr &= 3;
> -    switch (addr) 
> +    switch (addr)
>      {
>          case R_TCSR:
>              if (value & TCSR_TINT)
> @@ -179,7 +179,7 @@ timer_write(void *opaque, hwaddr addr,
>                  ptimer_transaction_commit(xt->ptimer);
>              }
>              break;
> - 
> +
>          default:
>              if (addr < ARRAY_SIZE(xt->regs))
>                  xt->regs[addr] = value;
> diff --git a/hw/usb/hcd-musb.c b/hw/usb/hcd-musb.c
> index 85f5ff5bd4..f64f47b34f 100644
> --- a/hw/usb/hcd-musb.c
> +++ b/hw/usb/hcd-musb.c
> @@ -33,8 +33,8 @@
>  
>  #define MUSB_HDRC_INTRTX	0x02	/* 16-bit */
>  #define MUSB_HDRC_INTRRX	0x04
> -#define MUSB_HDRC_INTRTXE	0x06  
> -#define MUSB_HDRC_INTRRXE	0x08  
> +#define MUSB_HDRC_INTRTXE	0x06
> +#define MUSB_HDRC_INTRRXE	0x08
>  #define MUSB_HDRC_INTRUSB	0x0a	/* 8 bit */
>  #define MUSB_HDRC_INTRUSBE	0x0b	/* 8 bit */
>  #define MUSB_HDRC_FRAME		0x0c	/* 16-bit */
> @@ -113,7 +113,7 @@
>   */
>  
>  /* POWER */
> -#define MGC_M_POWER_ISOUPDATE		0x80 
> +#define MGC_M_POWER_ISOUPDATE		0x80
>  #define	MGC_M_POWER_SOFTCONN		0x40
>  #define	MGC_M_POWER_HSENAB		0x20
>  #define	MGC_M_POWER_HSMODE		0x10
> @@ -127,7 +127,7 @@
>  #define MGC_M_INTR_RESUME		0x02
>  #define MGC_M_INTR_RESET		0x04
>  #define MGC_M_INTR_BABBLE		0x04
> -#define MGC_M_INTR_SOF			0x08 
> +#define MGC_M_INTR_SOF			0x08
>  #define MGC_M_INTR_CONNECT		0x10
>  #define MGC_M_INTR_DISCONNECT		0x20
>  #define MGC_M_INTR_SESSREQ		0x40
> @@ -135,7 +135,7 @@
>  #define MGC_M_INTR_EP0			0x01	/* FOR EP0 INTERRUPT */
>  
>  /* DEVCTL */
> -#define MGC_M_DEVCTL_BDEVICE		0x80   
> +#define MGC_M_DEVCTL_BDEVICE		0x80
>  #define MGC_M_DEVCTL_FSDEV		0x40
>  #define MGC_M_DEVCTL_LSDEV		0x20
>  #define MGC_M_DEVCTL_VBUS		0x18
> diff --git a/hw/usb/hcd-ohci.c b/hw/usb/hcd-ohci.c
> index 1e6e85e86a..a2bc7e05d6 100644
> --- a/hw/usb/hcd-ohci.c
> +++ b/hw/usb/hcd-ohci.c
> @@ -670,7 +670,7 @@ static int ohci_service_iso_td(OHCIState *ohci, struct ohci_ed *ed,
>  
>      starting_frame = OHCI_BM(iso_td.flags, TD_SF);
>      frame_count = OHCI_BM(iso_td.flags, TD_FC);
> -    relative_frame_number = USUB(ohci->frame_number, starting_frame); 
> +    relative_frame_number = USUB(ohci->frame_number, starting_frame);
>  
>      trace_usb_ohci_iso_td_head(
>             ed->head & OHCI_DPTR_MASK, ed->tail & OHCI_DPTR_MASK,
> @@ -733,8 +733,8 @@ static int ohci_service_iso_td(OHCIState *ohci, struct ohci_ed *ed,
>      start_offset = iso_td.offset[relative_frame_number];
>      next_offset = iso_td.offset[relative_frame_number + 1];
>  
> -    if (!(OHCI_BM(start_offset, TD_PSW_CC) & 0xe) || 
> -        ((relative_frame_number < frame_count) && 
> +    if (!(OHCI_BM(start_offset, TD_PSW_CC) & 0xe) ||
> +        ((relative_frame_number < frame_count) &&
>           !(OHCI_BM(next_offset, TD_PSW_CC) & 0xe))) {
>          trace_usb_ohci_iso_td_bad_cc_not_accessed(start_offset, next_offset);
>          return 1;
> diff --git a/hw/usb/hcd-uhci.c b/hw/usb/hcd-uhci.c
> index 37f7beb3fa..bebc10a723 100644
> --- a/hw/usb/hcd-uhci.c
> +++ b/hw/usb/hcd-uhci.c
> @@ -80,7 +80,7 @@ struct UHCIPCIDeviceClass {
>      UHCIInfo       info;
>  };
>  
> -/* 
> +/*
>   * Pending async transaction.
>   * 'packet' must be the first field because completion
>   * handler does "(UHCIAsync *) pkt" cast.
> diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
> index 7bc8c1c056..f7d8b30fd7 100644
> --- a/hw/virtio/virtio-pci.c
> +++ b/hw/virtio/virtio-pci.c
> @@ -836,7 +836,7 @@ static void virtio_pci_vq_vector_mask(VirtIOPCIProxy *proxy,
>  
>      /* If guest supports masking, keep irqfd but mask it.
>       * Otherwise, clean it up now.
> -     */ 
> +     */
>      if (vdev->use_guest_notifier_mask && k->guest_notifier_mask) {
>          k->guest_notifier_mask(vdev, queue_no, true);
>      } else {
> diff --git a/include/hw/cris/etraxfs_dma.h b/include/hw/cris/etraxfs_dma.h
> index 095d76b956..f11a5874cf 100644
> --- a/include/hw/cris/etraxfs_dma.h
> +++ b/include/hw/cris/etraxfs_dma.h
> @@ -28,9 +28,9 @@ struct etraxfs_dma_client
>  void *etraxfs_dmac_init(hwaddr base, int nr_channels);
>  void etraxfs_dmac_connect(void *opaque, int channel, qemu_irq *line,
>  			  int input);
> -void etraxfs_dmac_connect_client(void *opaque, int c, 
> +void etraxfs_dmac_connect_client(void *opaque, int c,
>  				 struct etraxfs_dma_client *cl);
> -int etraxfs_dmac_input(struct etraxfs_dma_client *client, 
> +int etraxfs_dmac_input(struct etraxfs_dma_client *client,
>  		       void *buf, int len, int eop);
>  
>  #endif
> diff --git a/include/hw/net/lance.h b/include/hw/net/lance.h
> index 0357f5f65c..6099c12d37 100644
> --- a/include/hw/net/lance.h
> +++ b/include/hw/net/lance.h
> @@ -6,7 +6,7 @@
>   *
>   * This represents the Sparc32 lance (Am7990) ethernet device which is an
>   * earlier register-compatible member of the AMD PC-Net II (Am79C970A) family.
> - * 
> + *
>   * Permission is hereby granted, free of charge, to any person obtaining a copy
>   * of this software and associated documentation files (the "Software"), to deal
>   * in the Software without restriction, including without limitation the rights
> diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
> index c421410e3f..fdeed5ecb6 100644
> --- a/include/hw/ppc/spapr.h
> +++ b/include/hw/ppc/spapr.h
> @@ -131,7 +131,7 @@ struct SpaprMachineClass {
>      hwaddr rma_limit;          /* clamp the RMA to this size */
>  
>      void (*phb_placement)(SpaprMachineState *spapr, uint32_t index,
> -                          uint64_t *buid, hwaddr *pio, 
> +                          uint64_t *buid, hwaddr *pio,
>                            hwaddr *mmio32, hwaddr *mmio64,
>                            unsigned n_dma, uint32_t *liobns, hwaddr *nv2gpa,
>                            hwaddr *nv2atsd, Error **errp);
> diff --git a/include/hw/xen/interface/io/ring.h b/include/hw/xen/interface/io/ring.h
> index 5d048b335c..fdb2a6ecba 100644
> --- a/include/hw/xen/interface/io/ring.h
> +++ b/include/hw/xen/interface/io/ring.h
> @@ -1,6 +1,6 @@
>  /******************************************************************************
>   * ring.h
> - * 
> + *
>   * Shared producer-consumer ring macros.
>   *
>   * Permission is hereby granted, free of charge, to any person obtaining a copy
> @@ -61,7 +61,7 @@ typedef unsigned int RING_IDX;
>  /*
>   * Calculate size of a shared ring, given the total available space for the
>   * ring and indexes (_sz), and the name tag of the request/response structure.
> - * A ring contains as many entries as will fit, rounded down to the nearest 
> + * A ring contains as many entries as will fit, rounded down to the nearest
>   * power of two (so we can mask with (size-1) to loop around).
>   */
>  #define __CONST_RING_SIZE(_s, _sz) \
> @@ -75,7 +75,7 @@ typedef unsigned int RING_IDX;
>  
>  /*
>   * Macros to make the correct C datatypes for a new kind of ring.
> - * 
> + *
>   * To make a new ring datatype, you need to have two message structures,
>   * let's say request_t, and response_t already defined.
>   *
> @@ -85,7 +85,7 @@ typedef unsigned int RING_IDX;
>   *
>   * These expand out to give you a set of types, as you can see below.
>   * The most important of these are:
> - * 
> + *
>   *     mytag_sring_t      - The shared ring.
>   *     mytag_front_ring_t - The 'front' half of the ring.
>   *     mytag_back_ring_t  - The 'back' half of the ring.
> @@ -153,15 +153,15 @@ typedef struct __name##_back_ring __name##_back_ring_t
>  
>  /*
>   * Macros for manipulating rings.
> - * 
> - * FRONT_RING_whatever works on the "front end" of a ring: here 
> + *
> + * FRONT_RING_whatever works on the "front end" of a ring: here
>   * requests are pushed on to the ring and responses taken off it.
> - * 
> - * BACK_RING_whatever works on the "back end" of a ring: here 
> + *
> + * BACK_RING_whatever works on the "back end" of a ring: here
>   * requests are taken off the ring and responses put on.
> - * 
> - * N.B. these macros do NO INTERLOCKS OR FLOW CONTROL. 
> - * This is OK in 1-for-1 request-response situations where the 
> + *
> + * N.B. these macros do NO INTERLOCKS OR FLOW CONTROL.
> + * This is OK in 1-for-1 request-response situations where the
>   * requestor (front end) never has more than RING_SIZE()-1
>   * outstanding requests.
>   */
> @@ -263,26 +263,26 @@ typedef struct __name##_back_ring __name##_back_ring_t
>  
>  /*
>   * Notification hold-off (req_event and rsp_event):
> - * 
> + *
>   * When queueing requests or responses on a shared ring, it may not always be
>   * necessary to notify the remote end. For example, if requests are in flight
>   * in a backend, the front may be able to queue further requests without
>   * notifying the back (if the back checks for new requests when it queues
>   * responses).
> - * 
> + *
>   * When enqueuing requests or responses:
> - * 
> + *
>   *  Use RING_PUSH_{REQUESTS,RESPONSES}_AND_CHECK_NOTIFY(). The second argument
>   *  is a boolean return value. True indicates that the receiver requires an
>   *  asynchronous notification.
> - * 
> + *
>   * After dequeuing requests or responses (before sleeping the connection):
> - * 
> + *
>   *  Use RING_FINAL_CHECK_FOR_REQUESTS() or RING_FINAL_CHECK_FOR_RESPONSES().
>   *  The second argument is a boolean return value. True indicates that there
>   *  are pending messages on the ring (i.e., the connection should not be put
>   *  to sleep).
> - * 
> + *
>   *  These macros will set the req_event/rsp_event field to trigger a
>   *  notification on the very next message that is enqueued. If you want to
>   *  create batches of work (i.e., only receive a notification after several
> diff --git a/include/qemu/log.h b/include/qemu/log.h
> index f4724f7330..1a4e066160 100644
> --- a/include/qemu/log.h
> +++ b/include/qemu/log.h
> @@ -14,7 +14,7 @@ typedef struct QemuLogFile {
>  extern QemuLogFile *qemu_logfile;
>  
>  
> -/* 
> +/*
>   * The new API:
>   *
>   */
> diff --git a/include/qom/object.h b/include/qom/object.h
> index 94a61ccc3f..380007b133 100644
> --- a/include/qom/object.h
> +++ b/include/qom/object.h
> @@ -1443,12 +1443,12 @@ char *object_get_canonical_path(const Object *obj);
>   *   ambiguous match
>   *
>   * There are two types of supported paths--absolute paths and partial paths.
> - * 
> + *
>   * Absolute paths are derived from the root object and can follow child<> or
>   * link<> properties.  Since they can follow link<> properties, they can be
>   * arbitrarily long.  Absolute paths look like absolute filenames and are
>   * prefixed with a leading slash.
> - * 
> + *
>   * Partial paths look like relative filenames.  They do not begin with a
>   * prefix.  The matching rules for partial paths are subtle but designed to make
>   * specifying objects easy.  At each level of the composition tree, the partial
> diff --git a/linux-user/cris/cpu_loop.c b/linux-user/cris/cpu_loop.c
> index 334edddd1e..25d0861df9 100644
> --- a/linux-user/cris/cpu_loop.c
> +++ b/linux-user/cris/cpu_loop.c
> @@ -27,7 +27,7 @@ void cpu_loop(CPUCRISState *env)
>      CPUState *cs = env_cpu(env);
>      int trapnr, ret;
>      target_siginfo_t info;
> -    
> +
>      while (1) {
>          cpu_exec_start(cs);
>          trapnr = cpu_exec(cs);
> @@ -49,13 +49,13 @@ void cpu_loop(CPUCRISState *env)
>            /* just indicate that signals should be handled asap */
>            break;
>          case EXCP_BREAK:
> -            ret = do_syscall(env, 
> -                             env->regs[9], 
> -                             env->regs[10], 
> -                             env->regs[11], 
> -                             env->regs[12], 
> -                             env->regs[13], 
> -                             env->pregs[7], 
> +            ret = do_syscall(env,
> +                             env->regs[9],
> +                             env->regs[10],
> +                             env->regs[11],
> +                             env->regs[12],
> +                             env->regs[13],
> +                             env->pregs[7],
>                               env->pregs[11],
>                               0, 0);
>              if (ret == -TARGET_ERESTARTSYS) {
> diff --git a/linux-user/microblaze/cpu_loop.c b/linux-user/microblaze/cpu_loop.c
> index 3e0a7f730b..990dda26c3 100644
> --- a/linux-user/microblaze/cpu_loop.c
> +++ b/linux-user/microblaze/cpu_loop.c
> @@ -27,7 +27,7 @@ void cpu_loop(CPUMBState *env)
>      CPUState *cs = env_cpu(env);
>      int trapnr, ret;
>      target_siginfo_t info;
> -    
> +
>      while (1) {
>          cpu_exec_start(cs);
>          trapnr = cpu_exec(cs);
> @@ -52,13 +52,13 @@ void cpu_loop(CPUMBState *env)
>              /* Return address is 4 bytes after the call.  */
>              env->regs[14] += 4;
>              env->sregs[SR_PC] = env->regs[14];
> -            ret = do_syscall(env, 
> -                             env->regs[12], 
> -                             env->regs[5], 
> -                             env->regs[6], 
> -                             env->regs[7], 
> -                             env->regs[8], 
> -                             env->regs[9], 
> +            ret = do_syscall(env,
> +                             env->regs[12],
> +                             env->regs[5],
> +                             env->regs[6],
> +                             env->regs[7],
> +                             env->regs[8],
> +                             env->regs[9],
>                               env->regs[10],
>                               0, 0);
>              if (ret == -TARGET_ERESTARTSYS) {
> diff --git a/linux-user/mmap.c b/linux-user/mmap.c
> index 0019447892..e48056f6ad 100644
> --- a/linux-user/mmap.c
> +++ b/linux-user/mmap.c
> @@ -401,12 +401,12 @@ abi_long target_mmap(abi_ulong start, abi_ulong len, int prot,
>      }
>  
>      /* When mapping files into a memory area larger than the file, accesses
> -       to pages beyond the file size will cause a SIGBUS. 
> +       to pages beyond the file size will cause a SIGBUS.
>  
>         For example, if mmaping a file of 100 bytes on a host with 4K pages
>         emulating a target with 8K pages, the target expects to be able to
>         access the first 8K. But the host will trap us on any access beyond
> -       4K.  
> +       4K.
>  
>         When emulating a target with a larger page-size than the hosts, we
>         may need to truncate file maps at EOF and add extra anonymous pages
> @@ -421,7 +421,7 @@ abi_long target_mmap(abi_ulong start, abi_ulong len, int prot,
>  
>         /* Are we trying to create a map beyond EOF?.  */
>         if (offset + len > sb.st_size) {
> -           /* If so, truncate the file map at eof aligned with 
> +           /* If so, truncate the file map at eof aligned with
>                the hosts real pagesize. Additional anonymous maps
>                will be created beyond EOF.  */
>             len = REAL_HOST_PAGE_ALIGN(sb.st_size - offset);
> @@ -496,7 +496,7 @@ abi_long target_mmap(abi_ulong start, abi_ulong len, int prot,
>              }
>              goto the_end;
>          }
> -        
> +
>          /* handle the start of the mapping */
>          if (start > real_start) {
>              if (real_end == real_start + qemu_host_page_size) {
> diff --git a/linux-user/sparc/signal.c b/linux-user/sparc/signal.c
> index d796f50f66..53efb61c70 100644
> --- a/linux-user/sparc/signal.c
> +++ b/linux-user/sparc/signal.c
> @@ -104,7 +104,7 @@ struct target_rt_signal_frame {
>      qemu_siginfo_fpu_t  fpu_state;
>  };
>  
> -static inline abi_ulong get_sigframe(struct target_sigaction *sa, 
> +static inline abi_ulong get_sigframe(struct target_sigaction *sa,
>                                       CPUSPARCState *env,
>                                       unsigned long framesize)
>  {
> @@ -506,7 +506,7 @@ void sparc64_get_context(CPUSPARCState *env)
>      if (!lock_user_struct(VERIFY_WRITE, ucp, ucp_addr, 0)) {
>          goto do_sigsegv;
>      }
> -    
> +
>      mcp = &ucp->tuc_mcontext;
>      grp = &mcp->mc_gregs;
>  
> diff --git a/linux-user/syscall.c b/linux-user/syscall.c
> index 97de9fb5c9..10d91a9781 100644
> --- a/linux-user/syscall.c
> +++ b/linux-user/syscall.c
> @@ -1104,7 +1104,7 @@ static inline rlim_t target_to_host_rlim(abi_ulong target_rlim)
>  {
>      abi_ulong target_rlim_swap;
>      rlim_t result;
> -    
> +
>      target_rlim_swap = tswapal(target_rlim);
>      if (target_rlim_swap == TARGET_RLIM_INFINITY)
>          return RLIM_INFINITY;
> @@ -1112,7 +1112,7 @@ static inline rlim_t target_to_host_rlim(abi_ulong target_rlim)
>      result = target_rlim_swap;
>      if (target_rlim_swap != (rlim_t)result)
>          return RLIM_INFINITY;
> -    
> +
>      return result;
>  }
>  #endif
> @@ -1122,13 +1122,13 @@ static inline abi_ulong host_to_target_rlim(rlim_t rlim)
>  {
>      abi_ulong target_rlim_swap;
>      abi_ulong result;
> -    
> +
>      if (rlim == RLIM_INFINITY || rlim != (abi_long)rlim)
>          target_rlim_swap = TARGET_RLIM_INFINITY;
>      else
>          target_rlim_swap = rlim;
>      result = tswapal(target_rlim_swap);
> -    
> +
>      return result;
>  }
>  #endif
> @@ -1615,9 +1615,9 @@ static inline abi_long target_to_host_cmsg(struct msghdr *msgh,
>      abi_ulong target_cmsg_addr;
>      struct target_cmsghdr *target_cmsg, *target_cmsg_start;
>      socklen_t space = 0;
> -    
> +
>      msg_controllen = tswapal(target_msgh->msg_controllen);
> -    if (msg_controllen < sizeof (struct target_cmsghdr)) 
> +    if (msg_controllen < sizeof (struct target_cmsghdr))
>          goto the_end;
>      target_cmsg_addr = tswapal(target_msgh->msg_control);
>      target_cmsg = lock_user(VERIFY_READ, target_cmsg_addr, msg_controllen, 1);
> @@ -1703,7 +1703,7 @@ static inline abi_long host_to_target_cmsg(struct target_msghdr *target_msgh,
>      socklen_t space = 0;
>  
>      msg_controllen = tswapal(target_msgh->msg_controllen);
> -    if (msg_controllen < sizeof (struct target_cmsghdr)) 
> +    if (msg_controllen < sizeof (struct target_cmsghdr))
>          goto the_end;
>      target_cmsg_addr = tswapal(target_msgh->msg_control);
>      target_cmsg = lock_user(VERIFY_WRITE, target_cmsg_addr, msg_controllen, 0);
> @@ -5750,7 +5750,7 @@ abi_long do_set_thread_area(CPUX86State *env, abi_ulong ptr)
>      }
>      unlock_user_struct(target_ldt_info, ptr, 1);
>  
> -    if (ldt_info.entry_number < TARGET_GDT_ENTRY_TLS_MIN || 
> +    if (ldt_info.entry_number < TARGET_GDT_ENTRY_TLS_MIN ||
>          ldt_info.entry_number > TARGET_GDT_ENTRY_TLS_MAX)
>             return -TARGET_EINVAL;
>      seg_32bit = ldt_info.flags & 1;
> @@ -5828,7 +5828,7 @@ static abi_long do_get_thread_area(CPUX86State *env, abi_ulong ptr)
>      lp = (uint32_t *)(gdt_table + idx);
>      entry_1 = tswap32(lp[0]);
>      entry_2 = tswap32(lp[1]);
> -    
> +
>      read_exec_only = ((entry_2 >> 9) & 1) ^ 1;
>      contents = (entry_2 >> 10) & 3;
>      seg_not_present = ((entry_2 >> 15) & 1) ^ 1;
> @@ -5844,8 +5844,8 @@ static abi_long do_get_thread_area(CPUX86State *env, abi_ulong ptr)
>          (read_exec_only << 3) | (limit_in_pages << 4) |
>          (seg_not_present << 5) | (useable << 6) | (lm << 7);
>      limit = (entry_1 & 0xffff) | (entry_2  & 0xf0000);
> -    base_addr = (entry_1 >> 16) | 
> -        (entry_2 & 0xff000000) | 
> +    base_addr = (entry_1 >> 16) |
> +        (entry_2 & 0xff000000) |
>          ((entry_2 & 0xff) << 16);
>      target_ldt_info->base_addr = tswapal(base_addr);
>      target_ldt_info->limit = tswap32(limit);
> @@ -10873,7 +10873,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
>          return get_errno(fchown(arg1, low2highuid(arg2), low2highgid(arg3)));
>  #if defined(TARGET_NR_fchownat)
>      case TARGET_NR_fchownat:
> -        if (!(p = lock_user_string(arg2))) 
> +        if (!(p = lock_user_string(arg2)))
>              return -TARGET_EFAULT;
>          ret = get_errno(fchownat(arg1, p, low2highuid(arg3),
>                                   low2highgid(arg4), arg5));
> diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
> index 152ec637cb..752ea5ee83 100644
> --- a/linux-user/syscall_defs.h
> +++ b/linux-user/syscall_defs.h
> @@ -1923,7 +1923,7 @@ struct target_stat {
>  	abi_long	st_blocks;	/* Number 512-byte blocks allocated. */
>  
>  	abi_ulong	target_st_atime;
> -	abi_ulong 	target_st_atime_nsec; 
> +	abi_ulong 	target_st_atime_nsec;
>  	abi_ulong	target_st_mtime;
>  	abi_ulong	target_st_mtime_nsec;
>  	abi_ulong	target_st_ctime;
> diff --git a/linux-user/uaccess.c b/linux-user/uaccess.c
> index e215ecc2a6..91e2067933 100644
> --- a/linux-user/uaccess.c
> +++ b/linux-user/uaccess.c
> @@ -55,7 +55,7 @@ abi_long target_strlen(abi_ulong guest_addr1)
>          unlock_user(ptr, guest_addr, 0);
>          guest_addr += len;
>          /* we don't allow wrapping or integer overflow */
> -        if (guest_addr == 0 || 
> +        if (guest_addr == 0 ||
>              (guest_addr - guest_addr1) > 0x7fffffff)
>              return -TARGET_EFAULT;
>          if (len != max_len)
> diff --git a/os-posix.c b/os-posix.c
> index 3cd52e1e70..fa6dfae168 100644
> --- a/os-posix.c
> +++ b/os-posix.c
> @@ -316,7 +316,7 @@ void os_setup_post(void)
>  
>          close(fd);
>  
> -        do {        
> +        do {
>              len = write(daemon_pipe, &status, 1);
>          } while (len < 0 && errno == EINTR);
>          if (len != 1) {
> diff --git a/qapi/qapi-util.c b/qapi/qapi-util.c
> index 29a6c98b53..48045c3ccc 100644
> --- a/qapi/qapi-util.c
> +++ b/qapi/qapi-util.c
> @@ -4,7 +4,7 @@
>   * Authors:
>   *  Hu Tao       <[e-mail]>
>   *  Peter Lieven <[e-mail]>
> - * 
> + *
>   * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
>   * See the COPYING.LIB file in the top-level directory.
>   *
> diff --git a/qemu-img.c b/qemu-img.c
> index bdb9f6aa46..72dfa096b1 100644
> --- a/qemu-img.c
> +++ b/qemu-img.c
> @@ -248,7 +248,7 @@ static bool qemu_img_object_print_help(const char *type, QemuOpts *opts)
>   * an odd number of ',' (or else a separating ',' following it gets
>   * escaped), or be empty (or else a separating ',' preceding it can
>   * escape a separating ',' following it).
> - * 
> + *
>   */
>  static bool is_valid_option_list(const char *optarg)
>  {
> diff --git a/qemu-options.hx b/qemu-options.hx
> index 196f468786..2f728fde47 100644
> --- a/qemu-options.hx
> +++ b/qemu-options.hx
> @@ -192,15 +192,15 @@ DEF("numa", HAS_ARG, QEMU_OPTION_numa,
>      QEMU_ARCH_ALL)
>  SRST
>  ``-numa node[,mem=size][,cpus=firstcpu[-lastcpu]][,nodeid=node][,initiator=initiator]``
> -  \ 
> +  \
>  ``-numa node[,memdev=id][,cpus=firstcpu[-lastcpu]][,nodeid=node][,initiator=initiator]``
>    \
>  ``-numa dist,src=source,dst=destination,val=distance``
> -  \ 
> +  \
>  ``-numa cpu,node-id=node[,socket-id=x][,core-id=y][,thread-id=z]``
> -  \ 
> +  \
>  ``-numa hmat-lb,initiator=node,target=node,hierarchy=hierarchy,data-type=tpye[,latency=lat][,bandwidth=bw]``
> -  \ 
> +  \
>  ``-numa hmat-cache,node-id=node,size=size,level=level[,associativity=str][,policy=str][,line=size]``
>      Define a NUMA node and assign RAM and VCPUs to it. Set the NUMA
>      distance from a source node to a destination node. Set the ACPI
> @@ -395,7 +395,7 @@ DEF("global", HAS_ARG, QEMU_OPTION_global,
>      QEMU_ARCH_ALL)
>  SRST
>  ``-global driver.prop=value``
> -  \ 
> +  \
>  ``-global driver=driver,property=property,value=value``
>      Set default value of driver's property prop to value, e.g.:
>  
> @@ -926,9 +926,9 @@ SRST
>  ``-hda file``
>    \
>  ``-hdb file``
> -  \ 
> +  \
>  ``-hdc file``
> -  \ 
> +  \
>  ``-hdd file``
>      Use file as hard disk 0, 1, 2 or 3 image (see
>      :ref:`disk_005fimages`).
> @@ -1416,7 +1416,7 @@ DEF("fsdev", HAS_ARG, QEMU_OPTION_fsdev,
>  
>  SRST
>  ``-fsdev local,id=id,path=path,security_model=security_model [,writeout=writeout][,readonly][,fmode=fmode][,dmode=dmode] [,throttling.option=value[,throttling.option=value[,...]]]``
> -  \ 
> +  \
>  ``-fsdev proxy,id=id,socket=socket[,writeout=writeout][,readonly]``
>    \
>  ``-fsdev proxy,id=id,sock_fd=sock_fd[,writeout=writeout][,readonly]``
> @@ -1537,9 +1537,9 @@ DEF("virtfs", HAS_ARG, QEMU_OPTION_virtfs,
>  
>  SRST
>  ``-virtfs local,path=path,mount_tag=mount_tag ,security_model=security_model[,writeout=writeout][,readonly] [,fmode=fmode][,dmode=dmode][,multidevs=multidevs]``
> -  \ 
> +  \
>  ``-virtfs proxy,socket=socket,mount_tag=mount_tag [,writeout=writeout][,readonly]``
> -  \ 
> +  \
>  ``-virtfs proxy,sock_fd=sock_fd,mount_tag=mount_tag [,writeout=writeout][,readonly]``
>    \
>  ``-virtfs synth,mount_tag=mount_tag``
> @@ -3674,7 +3674,7 @@ DEF("overcommit", HAS_ARG, QEMU_OPTION_overcommit,
>      QEMU_ARCH_ALL)
>  SRST
>  ``-overcommit mem-lock=on|off``
> -  \ 
> +  \
>  ``-overcommit cpu-pm=on|off``
>      Run qemu with hints about host resource overcommit. The default is
>      to assume that host overcommits all resources.
> @@ -4045,7 +4045,7 @@ DEF("incoming", HAS_ARG, QEMU_OPTION_incoming, \
>      QEMU_ARCH_ALL)
>  SRST
>  ``-incoming tcp:[host]:port[,to=maxport][,ipv4][,ipv6]``
> -  \ 
> +  \
>  ``-incoming rdma:host:port[,ipv4][,ipv6]``
>      Prepare for incoming migration, listen on a given tcp port.
>  
> @@ -4753,7 +4753,7 @@ SRST
>                 [...]
>  
>      ``-object secret,id=id,data=string,format=raw|base64[,keyid=secretid,iv=string]``
> -      \ 
> +      \
>      ``-object secret,id=id,file=filename,format=raw|base64[,keyid=secretid,iv=string]``
>          Defines a secret to store a password, encryption key, or some
>          other sensitive data. The sensitive data can either be passed
> diff --git a/qom/object.c b/qom/object.c
> index 6ece96bc2b..30630d789f 100644
> --- a/qom/object.c
> +++ b/qom/object.c
> @@ -1020,7 +1020,7 @@ static void object_class_foreach_tramp(gpointer key, gpointer value,
>          return;
>      }
>  
> -    if (data->implements_type && 
> +    if (data->implements_type &&
>          !object_class_dynamic_cast(k, data->implements_type)) {
>          return;
>      }
> diff --git a/target/cris/translate.c b/target/cris/translate.c
> index aaa46b5bca..df979594c3 100644
> --- a/target/cris/translate.c
> +++ b/target/cris/translate.c
> @@ -369,7 +369,7 @@ static inline void t_gen_addx_carry(DisasContext *dc, TCGv d)
>      if (dc->flagx_known) {
>          if (dc->flags_x) {
>              TCGv c;
> -            
> +
>              c = tcg_temp_new();
>              t_gen_mov_TN_preg(c, PR_CCS);
>              /* C flag is already at bit 0.  */
> @@ -402,7 +402,7 @@ static inline void t_gen_subx_carry(DisasContext *dc, TCGv d)
>      if (dc->flagx_known) {
>          if (dc->flags_x) {
>              TCGv c;
> -            
> +
>              c = tcg_temp_new();
>              t_gen_mov_TN_preg(c, PR_CCS);
>              /* C flag is already at bit 0.  */
> @@ -688,7 +688,7 @@ static inline void cris_update_cc_x(DisasContext *dc)
>  }
>  
>  /* Update cc prior to executing ALU op. Needs source operands untouched.  */
> -static void cris_pre_alu_update_cc(DisasContext *dc, int op, 
> +static void cris_pre_alu_update_cc(DisasContext *dc, int op,
>                     TCGv dst, TCGv src, int size)
>  {
>      if (dc->update_cc) {
> @@ -718,7 +718,7 @@ static inline void cris_update_result(DisasContext *dc, TCGv res)
>  }
>  
>  /* Returns one if the write back stage should execute.  */
> -static void cris_alu_op_exec(DisasContext *dc, int op, 
> +static void cris_alu_op_exec(DisasContext *dc, int op,
>                     TCGv dst, TCGv a, TCGv b, int size)
>  {
>      /* Emit the ALU insns.  */
> @@ -1068,7 +1068,7 @@ static void cris_store_direct_jmp(DisasContext *dc)
>      }
>  }
>  
> -static void cris_prepare_cc_branch (DisasContext *dc, 
> +static void cris_prepare_cc_branch (DisasContext *dc,
>                      int offset, int cond)
>  {
>      /* This helps us re-schedule the micro-code to insns in delay-slots
> @@ -1108,7 +1108,7 @@ static void gen_load64(DisasContext *dc, TCGv_i64 dst, TCGv addr)
>      tcg_gen_qemu_ld_i64(dst, addr, mem_index, MO_TEQ);
>  }
>  
> -static void gen_load(DisasContext *dc, TCGv dst, TCGv addr, 
> +static void gen_load(DisasContext *dc, TCGv dst, TCGv addr,
>               unsigned int size, int sign)
>  {
>      int mem_index = cpu_mmu_index(&dc->cpu->env, false);
> @@ -3047,27 +3047,27 @@ static unsigned int crisv32_decoder(CPUCRISState *env, DisasContext *dc)
>   * to give SW a hint that the exception actually hit on the dslot.
>   *
>   * CRIS expects all PC addresses to be 16-bit aligned. The lsb is ignored by
> - * the core and any jmp to an odd addresses will mask off that lsb. It is 
> + * the core and any jmp to an odd addresses will mask off that lsb. It is
>   * simply there to let sw know there was an exception on a dslot.
>   *
>   * When the software returns from an exception, the branch will re-execute.
>   * On QEMU care needs to be taken when a branch+delayslot sequence is broken
>   * and the branch and delayslot don't share pages.
>   *
> - * The TB contaning the branch insn will set up env->btarget and evaluate 
> - * env->btaken. When the translation loop exits we will note that the branch 
> + * The TB contaning the branch insn will set up env->btarget and evaluate
> + * env->btaken. When the translation loop exits we will note that the branch
>   * sequence is broken and let env->dslot be the size of the branch insn (those
>   * vary in length).
>   *
>   * The TB contaning the delayslot will have the PC of its real insn (i.e no lsb
> - * set). It will also expect to have env->dslot setup with the size of the 
> - * delay slot so that env->pc - env->dslot point to the branch insn. This TB 
> - * will execute the dslot and take the branch, either to btarget or just one 
> + * set). It will also expect to have env->dslot setup with the size of the
> + * delay slot so that env->pc - env->dslot point to the branch insn. This TB
> + * will execute the dslot and take the branch, either to btarget or just one
>   * insn ahead.
>   *
> - * When exceptions occur, we check for env->dslot in do_interrupt to detect 
> + * When exceptions occur, we check for env->dslot in do_interrupt to detect
>   * broken branch sequences and setup $erp accordingly (i.e let it point to the
> - * branch and set lsb). Then env->dslot gets cleared so that the exception 
> + * branch and set lsb). Then env->dslot gets cleared so that the exception
>   * handler can enter. When returning from exceptions (jump $erp) the lsb gets
>   * masked off and we will reexecute the branch insn.
>   *
> diff --git a/target/cris/translate_v10.inc.c b/target/cris/translate_v10.inc.c
> index ae34a0d1a3..ad4e213847 100644
> --- a/target/cris/translate_v10.inc.c
> +++ b/target/cris/translate_v10.inc.c
> @@ -299,7 +299,7 @@ static unsigned int dec10_quick_imm(DisasContext *dc)
>  
>              op = CC_OP_LSL;
>              if (imm & (1 << 5)) {
> -                op = CC_OP_LSR; 
> +                op = CC_OP_LSR;
>              }
>              imm &= 0x1f;
>              cris_cc_mask(dc, CC_MASK_NZVC);
> @@ -335,7 +335,7 @@ static unsigned int dec10_quick_imm(DisasContext *dc)
>              LOG_DIS("b%s %d\n", cc_name(dc->cond), imm);
>  
>              cris_cc_mask(dc, 0);
> -            cris_prepare_cc_branch(dc, imm, dc->cond); 
> +            cris_prepare_cc_branch(dc, imm, dc->cond);
>              break;
>  
>          default:
> @@ -487,7 +487,7 @@ static void dec10_reg_mov_pr(DisasContext *dc)
>          return;
>      }
>      if (dc->dst == PR_CCS) {
> -        cris_evaluate_flags(dc); 
> +        cris_evaluate_flags(dc);
>      }
>      cris_alu(dc, CC_OP_MOVE, cpu_R[dc->src],
>                   cpu_R[dc->src], cpu_PR[dc->dst], preg_sizes_v10[dc->dst]);
> diff --git a/target/i386/hvf/hvf.c b/target/i386/hvf/hvf.c
> index be016b951a..d3f836a0f4 100644
> --- a/target/i386/hvf/hvf.c
> +++ b/target/i386/hvf/hvf.c
> @@ -967,13 +967,13 @@ static int hvf_accel_init(MachineState *ms)
>      assert_hvf_ok(ret);
>  
>      s = g_new0(HVFState, 1);
> - 
> +
>      s->num_slots = 32;
>      for (x = 0; x < s->num_slots; ++x) {
>          s->slots[x].size = 0;
>          s->slots[x].slot_id = x;
>      }
> -  
> +
>      hvf_state = s;
>      cpu_interrupt_handler = hvf_handle_interrupt;
>      memory_listener_register(&hvf_memory_listener, &address_space_memory);
> diff --git a/target/i386/hvf/x86.c b/target/i386/hvf/x86.c
> index fdb11c8db9..6fd6e541d8 100644
> --- a/target/i386/hvf/x86.c
> +++ b/target/i386/hvf/x86.c
> @@ -83,7 +83,7 @@ bool x86_write_segment_descriptor(struct CPUState *cpu,
>  {
>      target_ulong base;
>      uint32_t limit;
> -    
> +
>      if (GDT_SEL == sel.ti) {
>          base  = rvmcs(cpu->hvf_fd, VMCS_GUEST_GDTR_BASE);
>          limit = rvmcs(cpu->hvf_fd, VMCS_GUEST_GDTR_LIMIT);
> @@ -91,7 +91,7 @@ bool x86_write_segment_descriptor(struct CPUState *cpu,
>          base  = rvmcs(cpu->hvf_fd, VMCS_GUEST_LDTR_BASE);
>          limit = rvmcs(cpu->hvf_fd, VMCS_GUEST_LDTR_LIMIT);
>      }
> -    
> +
>      if (sel.index * 8 >= limit) {
>          printf("%s: gdt limit\n", __func__);
>          return false;
> diff --git a/target/i386/hvf/x86_decode.c b/target/i386/hvf/x86_decode.c
> index 34c5e3006c..8c576febd2 100644
> --- a/target/i386/hvf/x86_decode.c
> +++ b/target/i386/hvf/x86_decode.c
> @@ -63,7 +63,7 @@ static inline uint64_t decode_bytes(CPUX86State *env, struct x86_decode *decode,
>                                      int size)
>  {
>      target_ulong val = 0;
> -    
> +
>      switch (size) {
>      case 1:
>      case 2:
> @@ -77,7 +77,7 @@ static inline uint64_t decode_bytes(CPUX86State *env, struct x86_decode *decode,
>      target_ulong va  = linear_rip(env_cpu(env), env->eip) + decode->len;
>      vmx_read_mem(env_cpu(env), &val, va, size);
>      decode->len += size;
> -    
> +
>      return val;
>  }
>  
> @@ -210,7 +210,7 @@ static void decode_imm_0(CPUX86State *env, struct x86_decode *decode,
>  static void decode_pushseg(CPUX86State *env, struct x86_decode *decode)
>  {
>      uint8_t op = (decode->opcode_len > 1) ? decode->opcode[1] : decode->opcode[0];
> -    
> +
>      decode->op[0].type = X86_VAR_REG;
>      switch (op) {
>      case 0xe:
> @@ -237,7 +237,7 @@ static void decode_pushseg(CPUX86State *env, struct x86_decode *decode)
>  static void decode_popseg(CPUX86State *env, struct x86_decode *decode)
>  {
>      uint8_t op = (decode->opcode_len > 1) ? decode->opcode[1] : decode->opcode[0];
> -    
> +
>      decode->op[0].type = X86_VAR_REG;
>      switch (op) {
>      case 0xf:
> @@ -461,14 +461,14 @@ struct decode_x87_tbl _decode_tbl3[256];
>  static void decode_x87_ins(CPUX86State *env, struct x86_decode *decode)
>  {
>      struct decode_x87_tbl *decoder;
> -    
> +
>      decode->is_fpu = true;
>      int mode = decode->modrm.mod == 3 ? 1 : 0;
>      int index = ((decode->opcode[0] & 0xf) << 4) | (mode << 3) |
>                   decode->modrm.reg;
>  
>      decoder = &_decode_tbl3[index];
> -    
> +
>      decode->cmd = decoder->cmd;
>      if (decoder->operand_size) {
>          decode->operand_size = decoder->operand_size;
> @@ -476,7 +476,7 @@ static void decode_x87_ins(CPUX86State *env, struct x86_decode *decode)
>      decode->flags_mask = decoder->flags_mask;
>      decode->fpop_stack = decoder->pop;
>      decode->frev = decoder->rev;
> -    
> +
>      if (decoder->decode_op1) {
>          decoder->decode_op1(env, decode, &decode->op[0]);
>      }
> @@ -2002,7 +2002,7 @@ static inline void decode_displacement(CPUX86State *env, struct x86_decode *deco
>      int addressing_size = decode->addressing_size;
>      int mod = decode->modrm.mod;
>      int rm = decode->modrm.rm;
> -    
> +
>      decode->displacement_size = 0;
>      switch (addressing_size) {
>      case 2:
> @@ -2115,7 +2115,7 @@ uint32_t decode_instruction(CPUX86State *env, struct x86_decode *decode)
>  void init_decoder()
>  {
>      int i;
> -    
> +
>      for (i = 0; i < ARRAY_SIZE(_decode_tbl1); i++) {
>          memcpy(&_decode_tbl1[i], &invl_inst, sizeof(invl_inst));
>      }
> @@ -2124,7 +2124,7 @@ void init_decoder()
>      }
>      for (i = 0; i < ARRAY_SIZE(_decode_tbl3); i++) {
>          memcpy(&_decode_tbl3[i], &invl_inst_x87, sizeof(invl_inst_x87));
> -    
> +
>      }
>      for (i = 0; i < ARRAY_SIZE(_1op_inst); i++) {
>          _decode_tbl1[_1op_inst[i].opcode] = _1op_inst[i];
> diff --git a/target/i386/hvf/x86_decode.h b/target/i386/hvf/x86_decode.h
> index ef7960113f..c7879c9ea7 100644
> --- a/target/i386/hvf/x86_decode.h
> +++ b/target/i386/hvf/x86_decode.h
> @@ -43,7 +43,7 @@ typedef enum x86_prefix {
>  
>  enum x86_decode_cmd {
>      X86_DECODE_CMD_INVL = 0,
> -    
> +
>      X86_DECODE_CMD_PUSH,
>      X86_DECODE_CMD_PUSH_SEG,
>      X86_DECODE_CMD_POP,
> @@ -174,7 +174,7 @@ enum x86_decode_cmd {
>      X86_DECODE_CMD_CMPXCHG8B,
>      X86_DECODE_CMD_CMPXCHG,
>      X86_DECODE_CMD_POPCNT,
> -    
> +
>      X86_DECODE_CMD_FNINIT,
>      X86_DECODE_CMD_FLD,
>      X86_DECODE_CMD_FLDxx,
> diff --git a/target/i386/hvf/x86_descr.c b/target/i386/hvf/x86_descr.c
> index 8c05c34f33..fd6a63754d 100644
> --- a/target/i386/hvf/x86_descr.c
> +++ b/target/i386/hvf/x86_descr.c
> @@ -112,7 +112,7 @@ void vmx_segment_to_x86_descriptor(struct CPUState *cpu, struct vmx_segment *vmx
>  {
>      x86_set_segment_limit(desc, vmx_desc->limit);
>      x86_set_segment_base(desc, vmx_desc->base);
> -    
> +
>      desc->type = vmx_desc->ar & 15;
>      desc->s = (vmx_desc->ar >> 4) & 1;
>      desc->dpl = (vmx_desc->ar >> 5) & 3;
> diff --git a/target/i386/hvf/x86_emu.c b/target/i386/hvf/x86_emu.c
> index d3e289ed87..edc7f74903 100644
> --- a/target/i386/hvf/x86_emu.c
> +++ b/target/i386/hvf/x86_emu.c
> @@ -131,7 +131,7 @@ void write_reg(CPUX86State *env, int reg, target_ulong val, int size)
>  target_ulong read_val_from_reg(target_ulong reg_ptr, int size)
>  {
>      target_ulong val;
> -    
> +
>      switch (size) {
>      case 1:
>          val = *(uint8_t *)reg_ptr;
> diff --git a/target/i386/hvf/x86_mmu.c b/target/i386/hvf/x86_mmu.c
> index 65d4603dbf..168c47fa34 100644
> --- a/target/i386/hvf/x86_mmu.c
> +++ b/target/i386/hvf/x86_mmu.c
> @@ -143,7 +143,7 @@ static bool test_pt_entry(struct CPUState *cpu, struct gpt_translation *pt,
>      if (pae && pt->exec_access && !pte_exec_access(pte)) {
>          return false;
>      }
> -    
> +
>  exit:
>      /* TODO: check reserved bits */
>      return true;
> @@ -175,7 +175,7 @@ static bool walk_gpt(struct CPUState *cpu, target_ulong addr, int err_code,
>      bool is_large = false;
>      target_ulong cr3 = rvmcs(cpu->hvf_fd, VMCS_GUEST_CR3);
>      uint64_t page_mask = pae ? PAE_PTE_PAGE_MASK : LEGACY_PTE_PAGE_MASK;
> -    
> +
>      memset(pt, 0, sizeof(*pt));
>      top_level = gpt_top_level(cpu, pae);
>  
> @@ -184,7 +184,7 @@ static bool walk_gpt(struct CPUState *cpu, target_ulong addr, int err_code,
>      pt->user_access = (err_code & MMU_PAGE_US);
>      pt->write_access = (err_code & MMU_PAGE_WT);
>      pt->exec_access = (err_code & MMU_PAGE_NX);
> -    
> +
>      for (level = top_level; level > 0; level--) {
>          get_pt_entry(cpu, pt, level, pae);
>  
> diff --git a/target/i386/hvf/x86_task.c b/target/i386/hvf/x86_task.c
> index 6f04478b3a..9748220381 100644
> --- a/target/i386/hvf/x86_task.c
> +++ b/target/i386/hvf/x86_task.c
> @@ -1,7 +1,7 @@
>  // This software is licensed under the terms of the GNU General Public
>  // License version 2, as published by the Free Software Foundation, and
>  // may be copied, distributed, and modified under those terms.
> -// 
> +//
>  // This program is distributed in the hope that it will be useful,
>  // but WITHOUT ANY WARRANTY; without even the implied warranty of
>  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> diff --git a/target/i386/hvf/x86hvf.c b/target/i386/hvf/x86hvf.c
> index 5cbcb32ab6..fd33ab4efc 100644
> --- a/target/i386/hvf/x86hvf.c
> +++ b/target/i386/hvf/x86hvf.c
> @@ -88,7 +88,7 @@ void hvf_put_segments(CPUState *cpu_state)
>  {
>      CPUX86State *env = &X86_CPU(cpu_state)->env;
>      struct vmx_segment seg;
> -    
> +
>      wvmcs(cpu_state->hvf_fd, VMCS_GUEST_IDTR_LIMIT, env->idt.limit);
>      wvmcs(cpu_state->hvf_fd, VMCS_GUEST_IDTR_BASE, env->idt.base);
>  
> @@ -105,7 +105,7 @@ void hvf_put_segments(CPUState *cpu_state)
>  
>      hvf_set_segment(cpu_state, &seg, &env->segs[R_CS], false);
>      vmx_write_segment_descriptor(cpu_state, &seg, R_CS);
> -    
> +
>      hvf_set_segment(cpu_state, &seg, &env->segs[R_DS], false);
>      vmx_write_segment_descriptor(cpu_state, &seg, R_DS);
>  
> @@ -126,10 +126,10 @@ void hvf_put_segments(CPUState *cpu_state)
>  
>      hvf_set_segment(cpu_state, &seg, &env->ldt, false);
>      vmx_write_segment_descriptor(cpu_state, &seg, R_LDTR);
> -    
> +
>      hv_vcpu_flush(cpu_state->hvf_fd);
>  }
> -    
> +
>  void hvf_put_msrs(CPUState *cpu_state)
>  {
>      CPUX86State *env = &X86_CPU(cpu_state)->env;
> @@ -178,7 +178,7 @@ void hvf_get_segments(CPUState *cpu_state)
>  
>      vmx_read_segment_descriptor(cpu_state, &seg, R_CS);
>      hvf_get_segment(&env->segs[R_CS], &seg);
> -    
> +
>      vmx_read_segment_descriptor(cpu_state, &seg, R_DS);
>      hvf_get_segment(&env->segs[R_DS], &seg);
>  
> @@ -209,7 +209,7 @@ void hvf_get_segments(CPUState *cpu_state)
>      env->cr[2] = 0;
>      env->cr[3] = rvmcs(cpu_state->hvf_fd, VMCS_GUEST_CR3);
>      env->cr[4] = rvmcs(cpu_state->hvf_fd, VMCS_GUEST_CR4);
> -    
> +
>      env->efer = rvmcs(cpu_state->hvf_fd, VMCS_GUEST_IA32_EFER);
>  }
>  
> @@ -217,10 +217,10 @@ void hvf_get_msrs(CPUState *cpu_state)
>  {
>      CPUX86State *env = &X86_CPU(cpu_state)->env;
>      uint64_t tmp;
> -    
> +
>      hv_vcpu_read_msr(cpu_state->hvf_fd, MSR_IA32_SYSENTER_CS, &tmp);
>      env->sysenter_cs = tmp;
> -    
> +
>      hv_vcpu_read_msr(cpu_state->hvf_fd, MSR_IA32_SYSENTER_ESP, &tmp);
>      env->sysenter_esp = tmp;
>  
> @@ -237,7 +237,7 @@ void hvf_get_msrs(CPUState *cpu_state)
>  #endif
>  
>      hv_vcpu_read_msr(cpu_state->hvf_fd, MSR_IA32_APICBASE, &tmp);
> -    
> +
>      env->tsc = rdtscp() + rvmcs(cpu_state->hvf_fd, VMCS_TSC_OFFSET);
>  }
>  
> @@ -264,15 +264,15 @@ int hvf_put_registers(CPUState *cpu_state)
>      wreg(cpu_state->hvf_fd, HV_X86_R15, env->regs[15]);
>      wreg(cpu_state->hvf_fd, HV_X86_RFLAGS, env->eflags);
>      wreg(cpu_state->hvf_fd, HV_X86_RIP, env->eip);
> -   
> +
>      wreg(cpu_state->hvf_fd, HV_X86_XCR0, env->xcr0);
> -    
> +
>      hvf_put_xsave(cpu_state);
> -    
> +
>      hvf_put_segments(cpu_state);
> -    
> +
>      hvf_put_msrs(cpu_state);
> -    
> +
>      wreg(cpu_state->hvf_fd, HV_X86_DR0, env->dr[0]);
>      wreg(cpu_state->hvf_fd, HV_X86_DR1, env->dr[1]);
>      wreg(cpu_state->hvf_fd, HV_X86_DR2, env->dr[2]);
> @@ -281,7 +281,7 @@ int hvf_put_registers(CPUState *cpu_state)
>      wreg(cpu_state->hvf_fd, HV_X86_DR5, env->dr[5]);
>      wreg(cpu_state->hvf_fd, HV_X86_DR6, env->dr[6]);
>      wreg(cpu_state->hvf_fd, HV_X86_DR7, env->dr[7]);
> -    
> +
>      return 0;
>  }
>  
> @@ -306,16 +306,16 @@ int hvf_get_registers(CPUState *cpu_state)
>      env->regs[13] = rreg(cpu_state->hvf_fd, HV_X86_R13);
>      env->regs[14] = rreg(cpu_state->hvf_fd, HV_X86_R14);
>      env->regs[15] = rreg(cpu_state->hvf_fd, HV_X86_R15);
> -    
> +
>      env->eflags = rreg(cpu_state->hvf_fd, HV_X86_RFLAGS);
>      env->eip = rreg(cpu_state->hvf_fd, HV_X86_RIP);
> -   
> +
>      hvf_get_xsave(cpu_state);
>      env->xcr0 = rreg(cpu_state->hvf_fd, HV_X86_XCR0);
> -    
> +
>      hvf_get_segments(cpu_state);
>      hvf_get_msrs(cpu_state);
> -    
> +
>      env->dr[0] = rreg(cpu_state->hvf_fd, HV_X86_DR0);
>      env->dr[1] = rreg(cpu_state->hvf_fd, HV_X86_DR1);
>      env->dr[2] = rreg(cpu_state->hvf_fd, HV_X86_DR2);
> @@ -324,7 +324,7 @@ int hvf_get_registers(CPUState *cpu_state)
>      env->dr[5] = rreg(cpu_state->hvf_fd, HV_X86_DR5);
>      env->dr[6] = rreg(cpu_state->hvf_fd, HV_X86_DR6);
>      env->dr[7] = rreg(cpu_state->hvf_fd, HV_X86_DR7);
> -    
> +
>      x86_update_hflags(env);
>      return 0;
>  }
> @@ -388,7 +388,7 @@ bool hvf_inject_interrupts(CPUState *cpu_state)
>                  intr_type == VMCS_INTR_T_SWEXCEPTION) {
>                  wvmcs(cpu_state->hvf_fd, VMCS_ENTRY_INST_LENGTH, env->ins_len);
>              }
> -            
> +
>              if (env->has_error_code) {
>                  wvmcs(cpu_state->hvf_fd, VMCS_ENTRY_EXCEPTION_ERROR,
>                        env->error_code);
> diff --git a/target/i386/translate.c b/target/i386/translate.c
> index 5e5dbb41b0..d824cfcfe7 100644
> --- a/target/i386/translate.c
> +++ b/target/i386/translate.c
> @@ -1623,7 +1623,7 @@ static void gen_rot_rm_T1(DisasContext *s, MemOp ot, int op1, int is_right)
>      tcg_temp_free_i32(t0);
>      tcg_temp_free_i32(t1);
>  
> -    /* The CC_OP value is no longer predictable.  */ 
> +    /* The CC_OP value is no longer predictable.  */
>      set_cc_op(s, CC_OP_DYNAMIC);
>  }
>  
> @@ -1716,7 +1716,7 @@ static void gen_rotc_rm_T1(DisasContext *s, MemOp ot, int op1,
>          gen_op_ld_v(s, ot, s->T0, s->A0);
>      else
>          gen_op_mov_v_reg(s, ot, s->T0, op1);
> -    
> +
>      if (is_right) {
>          switch (ot) {
>          case MO_8:
> @@ -5353,7 +5353,7 @@ static target_ulong disas_insn(DisasContext *s, CPUState *cpu)
>                  set_cc_op(s, CC_OP_EFLAGS);
>                  break;
>              }
> -#endif        
> +#endif
>              if (!(s->cpuid_features & CPUID_CX8)) {
>                  goto illegal_op;
>              }
> @@ -6398,7 +6398,7 @@ static target_ulong disas_insn(DisasContext *s, CPUState *cpu)
>      case 0x6d:
>          ot = mo_b_d32(b, dflag);
>          tcg_gen_ext16u_tl(s->T0, cpu_regs[R_EDX]);
> -        gen_check_io(s, ot, pc_start - s->cs_base, 
> +        gen_check_io(s, ot, pc_start - s->cs_base,
>                       SVM_IOIO_TYPE_MASK | svm_is_rep(prefixes) | 4);
>          if (prefixes & (PREFIX_REPZ | PREFIX_REPNZ)) {
>              gen_repz_ins(s, ot, pc_start - s->cs_base, s->pc - s->cs_base);
> diff --git a/target/microblaze/mmu.c b/target/microblaze/mmu.c
> index 6763421ba2..5487696089 100644
> --- a/target/microblaze/mmu.c
> +++ b/target/microblaze/mmu.c
> @@ -53,7 +53,7 @@ static void mmu_flush_idx(CPUMBState *env, unsigned int idx)
>      }
>  }
>  
> -static void mmu_change_pid(CPUMBState *env, unsigned int newpid) 
> +static void mmu_change_pid(CPUMBState *env, unsigned int newpid)
>  {
>      struct microblaze_mmu *mmu = &env->mmu;
>      unsigned int i;
> diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c
> index f6ff2591c3..1925a93eb2 100644
> --- a/target/microblaze/translate.c
> +++ b/target/microblaze/translate.c
> @@ -663,7 +663,7 @@ static void dec_div(DisasContext *dc)
>  {
>      unsigned int u;
>  
> -    u = dc->imm & 2; 
> +    u = dc->imm & 2;
>      LOG_DIS("div\n");
>  
>      if (trap_illegal(dc, !dc->cpu->cfg.use_div)) {
> diff --git a/target/sh4/op_helper.c b/target/sh4/op_helper.c
> index 14c3db0f48..fa4f5aee4f 100644
> --- a/target/sh4/op_helper.c
> +++ b/target/sh4/op_helper.c
> @@ -133,7 +133,7 @@ void helper_discard_movcal_backup(CPUSH4State *env)
>  	env->movcal_backup = current = next;
>  	if (current == NULL)
>  	    env->movcal_backup_tail = &(env->movcal_backup);
> -    } 
> +    }
>  }
>  
>  void helper_ocbi(CPUSH4State *env, uint32_t address)
> @@ -146,7 +146,7 @@ void helper_ocbi(CPUSH4State *env, uint32_t address)
>  	{
>  	    memory_content *next = (*current)->next;
>              cpu_stl_data(env, a, (*current)->value);
> -	    
> +	
>  	    if (next == NULL)
>  	    {
>  		env->movcal_backup_tail = current;
> diff --git a/target/xtensa/core-de212/core-isa.h b/target/xtensa/core-de212/core-isa.h
> index 90ac329230..4528dd7942 100644
> --- a/target/xtensa/core-de212/core-isa.h
> +++ b/target/xtensa/core-de212/core-isa.h
> @@ -1,4 +1,4 @@
> -/* 
> +/*
>   * xtensa/config/core-isa.h -- HAL definitions that are dependent on Xtensa
>   *				processor CORE configuration
>   *
> @@ -605,12 +605,12 @@
>  /*----------------------------------------------------------------------
>  				MPU
>    ----------------------------------------------------------------------*/
> -#define XCHAL_HAVE_MPU			0 
> +#define XCHAL_HAVE_MPU			0
>  #define XCHAL_MPU_ENTRIES		0
>  
>  #define XCHAL_MPU_ALIGN_REQ		1	/* MPU requires alignment of entries to background map */
>  #define XCHAL_MPU_BACKGROUND_ENTRIES	0	/* number of entries in background map */
> - 
> +
>  #define XCHAL_MPU_ALIGN_BITS		0
>  #define XCHAL_MPU_ALIGN			0
>  
> diff --git a/target/xtensa/core-sample_controller/core-isa.h b/target/xtensa/core-sample_controller/core-isa.h
> index d53dca8665..de5a5f3ba2 100644
> --- a/target/xtensa/core-sample_controller/core-isa.h
> +++ b/target/xtensa/core-sample_controller/core-isa.h
> @@ -1,4 +1,4 @@
> -/* 
> +/*
>   * xtensa/config/core-isa.h -- HAL definitions that are dependent on Xtensa
>   *				processor CORE configuration
>   *
> @@ -626,13 +626,13 @@
>  /*----------------------------------------------------------------------
>  				MPU
>    ----------------------------------------------------------------------*/
> -#define XCHAL_HAVE_MPU			0 
> +#define XCHAL_HAVE_MPU			0
>  #define XCHAL_MPU_ENTRIES		0
>  
>  #define XCHAL_MPU_ALIGN_REQ		1	/* MPU requires alignment of entries to background map */
>  #define XCHAL_MPU_BACKGROUND_ENTRIES	0	/* number of entries in bg map*/
>  #define XCHAL_MPU_BG_CACHEADRDIS	0	/* default CACHEADRDIS for bg */
> - 
> +
>  #define XCHAL_MPU_ALIGN_BITS		0
>  #define XCHAL_MPU_ALIGN			0
>  
> diff --git a/target/xtensa/core-test_kc705_be/core-isa.h b/target/xtensa/core-test_kc705_be/core-isa.h
> index 408fed871d..382e3f187d 100644
> --- a/target/xtensa/core-test_kc705_be/core-isa.h
> +++ b/target/xtensa/core-test_kc705_be/core-isa.h
> @@ -1,4 +1,4 @@
> -/* 
> +/*
>   * xtensa/config/core-isa.h -- HAL definitions that are dependent on Xtensa
>   *				processor CORE configuration
>   *
> diff --git a/tcg/sparc/tcg-target.inc.c b/tcg/sparc/tcg-target.inc.c
> index 65fddb310d..d856000c16 100644
> --- a/tcg/sparc/tcg-target.inc.c
> +++ b/tcg/sparc/tcg-target.inc.c
> @@ -988,7 +988,7 @@ static void build_trampolines(TCGContext *s)
>              /* Skip the oi argument.  */
>              ra += 1;
>          }
> -                
> +
>          /* Set the retaddr operand.  */
>          if (ra >= TCG_REG_O6) {
>              tcg_out_st(s, TCG_TYPE_PTR, TCG_REG_O7, TCG_REG_CALL_STACK,
> diff --git a/tcg/tcg.c b/tcg/tcg.c
> index 1362bc6101..45d15fe837 100644
> --- a/tcg/tcg.c
> +++ b/tcg/tcg.c
> @@ -872,7 +872,7 @@ void *tcg_malloc_internal(TCGContext *s, int size)
>  {
>      TCGPool *p;
>      int pool_size;
> -    
> +
>      if (size > TCG_POOL_CHUNK_SIZE) {
>          /* big malloc: insert a new pool (XXX: could optimize) */
>          p = g_malloc(sizeof(TCGPool) + size);
> @@ -893,7 +893,7 @@ void *tcg_malloc_internal(TCGContext *s, int size)
>                  p = g_malloc(sizeof(TCGPool) + pool_size);
>                  p->size = pool_size;
>                  p->next = NULL;
> -                if (s->pool_current) 
> +                if (s->pool_current)
>                      s->pool_current->next = p;
>                  else
>                      s->pool_first = p;
> @@ -3093,8 +3093,8 @@ static void dump_regs(TCGContext *s)
>  
>      for(i = 0; i < TCG_TARGET_NB_REGS; i++) {
>          if (s->reg_to_temp[i] != NULL) {
> -            printf("%s: %s\n", 
> -                   tcg_target_reg_names[i], 
> +            printf("%s: %s\n",
> +                   tcg_target_reg_names[i],
>                     tcg_get_arg_str_ptr(s, buf, sizeof(buf), s->reg_to_temp[i]));
>          }
>      }
> @@ -3111,7 +3111,7 @@ static void check_regs(TCGContext *s)
>          ts = s->reg_to_temp[reg];
>          if (ts != NULL) {
>              if (ts->val_type != TEMP_VAL_REG || ts->reg != reg) {
> -                printf("Inconsistency for register %s:\n", 
> +                printf("Inconsistency for register %s:\n",
>                         tcg_target_reg_names[reg]);
>                  goto fail;
>              }
> @@ -3648,14 +3648,14 @@ static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
>      nb_iargs = def->nb_iargs;
>  
>      /* copy constants */
> -    memcpy(new_args + nb_oargs + nb_iargs, 
> +    memcpy(new_args + nb_oargs + nb_iargs,
>             op->args + nb_oargs + nb_iargs,
>             sizeof(TCGArg) * def->nb_cargs);
>  
>      i_allocated_regs = s->reserved_regs;
>      o_allocated_regs = s->reserved_regs;
>  
> -    /* satisfy input constraints */ 
> +    /* satisfy input constraints */
>      for (k = 0; k < nb_iargs; k++) {
>          TCGRegSet i_preferred_regs, o_preferred_regs;
>  
> @@ -3713,7 +3713,7 @@ static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
>              /* nothing to do : the constraint is satisfied */
>          } else {
>          allocate_in_reg:
> -            /* allocate a new register matching the constraint 
> +            /* allocate a new register matching the constraint
>                 and move the temporary register into it */
>              temp_load(s, ts, tcg_target_available_regs[ts->type],
>                        i_allocated_regs, 0);
> @@ -3733,7 +3733,7 @@ static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
>          const_args[i] = 0;
>          tcg_regset_set_reg(i_allocated_regs, reg);
>      }
> -    
> +
>      /* mark dead temporaries and free the associated registers */
>      for (i = nb_oargs; i < nb_oargs + nb_iargs; i++) {
>          if (IS_DEAD_ARG(i)) {
> @@ -3745,7 +3745,7 @@ static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
>          tcg_reg_alloc_bb_end(s, i_allocated_regs);
>      } else {
>          if (def->flags & TCG_OPF_CALL_CLOBBER) {
> -            /* XXX: permit generic clobber register list ? */ 
> +            /* XXX: permit generic clobber register list ? */
>              for (i = 0; i < TCG_TARGET_NB_REGS; i++) {
>                  if (tcg_regset_test_reg(tcg_target_call_clobber_regs, i)) {
>                      tcg_reg_free(s, i, i_allocated_regs);
> @@ -3757,7 +3757,7 @@ static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
>                 an exception. */
>              sync_globals(s, i_allocated_regs);
>          }
> -        
> +
>          /* satisfy the output constraints */
>          for(k = 0; k < nb_oargs; k++) {
>              i = def->sorted_args[k];
> @@ -3849,7 +3849,7 @@ static void tcg_reg_alloc_call(TCGContext *s, TCGOp *op)
>  
>      /* assign stack slots first */
>      call_stack_size = (nb_iargs - nb_regs) * sizeof(tcg_target_long);
> -    call_stack_size = (call_stack_size + TCG_TARGET_STACK_ALIGN - 1) & 
> +    call_stack_size = (call_stack_size + TCG_TARGET_STACK_ALIGN - 1) &
>          ~(TCG_TARGET_STACK_ALIGN - 1);
>      allocate_args = (call_stack_size > TCG_STATIC_CALL_ARGS_SIZE);
>      if (allocate_args) {
> @@ -3874,7 +3874,7 @@ static void tcg_reg_alloc_call(TCGContext *s, TCGOp *op)
>          stack_offset += sizeof(tcg_target_long);
>  #endif
>      }
> -    
> +
>      /* assign input registers */
>      allocated_regs = s->reserved_regs;
>      for (i = 0; i < nb_regs; i++) {
> @@ -3907,14 +3907,14 @@ static void tcg_reg_alloc_call(TCGContext *s, TCGOp *op)
>              tcg_regset_set_reg(allocated_regs, reg);
>          }
>      }
> -    
> +
>      /* mark dead temporaries and free the associated registers */
>      for (i = nb_oargs; i < nb_iargs + nb_oargs; i++) {
>          if (IS_DEAD_ARG(i)) {
>              temp_dead(s, arg_temp(op->args[i]));
>          }
>      }
> -    
> +
>      /* clobber call registers */
>      for (i = 0; i < TCG_TARGET_NB_REGS; i++) {
>          if (tcg_regset_test_reg(tcg_target_call_clobber_regs, i)) {
> @@ -4317,7 +4317,7 @@ void tcg_dump_info(void)
>                  (double)s->code_out_len / tb_div_count);
>      qemu_printf("avg search data/TB  %0.1f\n",
>                  (double)s->search_out_len / tb_div_count);
> -    
> +
>      qemu_printf("cycles/op           %0.1f\n",
>                  s->op_count ? (double)tot / s->op_count : 0);
>      qemu_printf("cycles/in byte      %0.1f\n",
> diff --git a/tests/tcg/multiarch/test-mmap.c b/tests/tcg/multiarch/test-mmap.c
> index 11d0e777b1..0009e62855 100644
> --- a/tests/tcg/multiarch/test-mmap.c
> +++ b/tests/tcg/multiarch/test-mmap.c
> @@ -17,7 +17,7 @@
>   * but WITHOUT ANY WARRANTY; without even the implied warranty of
>   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
>   * GNU General Public License for more details.
> - * 
> + *
>   * You should have received a copy of the GNU General Public License
>   * along with this program; if not, see <http://www.gnu.org/licenses/>.
>   */
> @@ -63,15 +63,15 @@ void check_aligned_anonymous_unfixed_mmaps(void)
>  		size_t len;
>  
>  		len = pagesize + (pagesize * i & 7);
> -		p1 = mmap(NULL, len, PROT_READ, 
> +		p1 = mmap(NULL, len, PROT_READ,
>  			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
> -		p2 = mmap(NULL, len, PROT_READ, 
> +		p2 = mmap(NULL, len, PROT_READ,
>  			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
> -		p3 = mmap(NULL, len, PROT_READ, 
> +		p3 = mmap(NULL, len, PROT_READ,
>  			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
> -		p4 = mmap(NULL, len, PROT_READ, 
> +		p4 = mmap(NULL, len, PROT_READ,
>  			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
> -		p5 = mmap(NULL, len, PROT_READ, 
> +		p5 = mmap(NULL, len, PROT_READ,
>  			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
>  
>  		/* Make sure we get pages aligned with the pagesize. The
> @@ -118,7 +118,7 @@ void check_large_anonymous_unfixed_mmap(void)
>  	fprintf(stdout, "%s", __func__);
>  
>  	len = 0x02000000;
> -	p1 = mmap(NULL, len, PROT_READ, 
> +	p1 = mmap(NULL, len, PROT_READ,
>  		  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
>  
>  	/* Make sure we get pages aligned with the pagesize. The
> @@ -145,14 +145,14 @@ void check_aligned_anonymous_unfixed_colliding_mmaps(void)
>  	for (i = 0; i < 0x2fff; i++)
>  	{
>  		int nlen;
> -		p1 = mmap(NULL, pagesize, PROT_READ, 
> +		p1 = mmap(NULL, pagesize, PROT_READ,
>  			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
>  		fail_unless (p1 != MAP_FAILED);
>  		p = (uintptr_t) p1;
>  		fail_unless ((p & pagemask) == 0);
>  		memcpy (dummybuf, p1, pagesize);
>  
> -		p2 = mmap(NULL, pagesize, PROT_READ, 
> +		p2 = mmap(NULL, pagesize, PROT_READ,
>  			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
>  		fail_unless (p2 != MAP_FAILED);
>  		p = (uintptr_t) p2;
> @@ -162,12 +162,12 @@ void check_aligned_anonymous_unfixed_colliding_mmaps(void)
>  
>  		munmap (p1, pagesize);
>  		nlen = pagesize * 8;
> -		p3 = mmap(NULL, nlen, PROT_READ, 
> +		p3 = mmap(NULL, nlen, PROT_READ,
>  			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
>  		fail_unless (p3 != MAP_FAILED);
>  
>  		/* Check if the mmaped areas collide.  */
> -		if (p3 < p2 
> +		if (p3 < p2
>  		    && (p3 + nlen) > p2)
>  			fail_unless (0);
>  
> @@ -191,7 +191,7 @@ void check_aligned_anonymous_fixed_mmaps(void)
>  	int i;
>  
>  	/* Find a suitable address to start with.  */
> -	addr = mmap(NULL, pagesize * 40, PROT_READ | PROT_WRITE, 
> +	addr = mmap(NULL, pagesize * 40, PROT_READ | PROT_WRITE,
>  		    MAP_PRIVATE | MAP_ANONYMOUS,
>  		    -1, 0);
>  	fprintf(stdout, "%s addr=%p", __func__, addr);
> @@ -200,10 +200,10 @@ void check_aligned_anonymous_fixed_mmaps(void)
>  	for (i = 0; i < 40; i++)
>  	{
>  		/* Create submaps within our unfixed map.  */
> -		p1 = mmap(addr, pagesize, PROT_READ, 
> +		p1 = mmap(addr, pagesize, PROT_READ,
>  			  MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED,
>  			  -1, 0);
> -		/* Make sure we get pages aligned with the pagesize. 
> +		/* Make sure we get pages aligned with the pagesize.
>  		   The target expects this.  */
>  		p = (uintptr_t) p1;
>  		fail_unless (p1 == addr);
> @@ -231,10 +231,10 @@ void check_aligned_anonymous_fixed_mmaps_collide_with_host(void)
>  	for (i = 0; i < 20; i++)
>  	{
>  		/* Create submaps within our unfixed map.  */
> -		p1 = mmap(addr, pagesize, PROT_READ | PROT_WRITE, 
> +		p1 = mmap(addr, pagesize, PROT_READ | PROT_WRITE,
>  			  MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED,
>  			  -1, 0);
> -		/* Make sure we get pages aligned with the pagesize. 
> +		/* Make sure we get pages aligned with the pagesize.
>  		   The target expects this.  */
>  		p = (uintptr_t) p1;
>  		fail_unless (p1 == addr);
> @@ -258,14 +258,14 @@ void check_file_unfixed_mmaps(void)
>  		size_t len;
>  
>  		len = pagesize;
> -		p1 = mmap(NULL, len, PROT_READ, 
> -			  MAP_PRIVATE, 
> +		p1 = mmap(NULL, len, PROT_READ,
> +			  MAP_PRIVATE,
>  			  test_fd, 0);
> -		p2 = mmap(NULL, len, PROT_READ, 
> -			  MAP_PRIVATE, 
> +		p2 = mmap(NULL, len, PROT_READ,
> +			  MAP_PRIVATE,
>  			  test_fd, pagesize);
> -		p3 = mmap(NULL, len, PROT_READ, 
> -			  MAP_PRIVATE, 
> +		p3 = mmap(NULL, len, PROT_READ,
> +			  MAP_PRIVATE,
>  			  test_fd, pagesize * 2);
>  
>  		fail_unless (p1 != MAP_FAILED);
> @@ -307,9 +307,9 @@ void check_file_unfixed_eof_mmaps(void)
>  	fprintf(stdout, "%s", __func__);
>  	for (i = 0; i < 0x10; i++)
>  	{
> -		p1 = mmap(NULL, pagesize, PROT_READ, 
> -			  MAP_PRIVATE, 
> -			  test_fd, 
> +		p1 = mmap(NULL, pagesize, PROT_READ,
> +			  MAP_PRIVATE,
> +			  test_fd,
>  			  (test_fsize - sizeof *p1) & ~pagemask);
>  
>  		fail_unless (p1 != MAP_FAILED);
> @@ -339,7 +339,7 @@ void check_file_fixed_eof_mmaps(void)
>  	int i;
>  
>  	/* Find a suitable address to start with.  */
> -	addr = mmap(NULL, pagesize * 44, PROT_READ, 
> +	addr = mmap(NULL, pagesize * 44, PROT_READ,
>  		    MAP_PRIVATE | MAP_ANONYMOUS,
>  		    -1, 0);
>  
> @@ -349,9 +349,9 @@ void check_file_fixed_eof_mmaps(void)
>  	for (i = 0; i < 0x10; i++)
>  	{
>  		/* Create submaps within our unfixed map.  */
> -		p1 = mmap(addr, pagesize, PROT_READ, 
> -			  MAP_PRIVATE | MAP_FIXED, 
> -			  test_fd, 
> +		p1 = mmap(addr, pagesize, PROT_READ,
> +			  MAP_PRIVATE | MAP_FIXED,
> +			  test_fd,
>  			  (test_fsize - sizeof *p1) & ~pagemask);
>  
>  		fail_unless (p1 != MAP_FAILED);
> @@ -381,7 +381,7 @@ void check_file_fixed_mmaps(void)
>  	int i;
>  
>  	/* Find a suitable address to start with.  */
> -	addr = mmap(NULL, pagesize * 40 * 4, PROT_READ, 
> +	addr = mmap(NULL, pagesize * 40 * 4, PROT_READ,
>  		    MAP_PRIVATE | MAP_ANONYMOUS,
>  		    -1, 0);
>  	fprintf(stdout, "%s addr=%p", __func__, (void *)addr);
> @@ -389,20 +389,20 @@ void check_file_fixed_mmaps(void)
>  
>  	for (i = 0; i < 40; i++)
>  	{
> -		p1 = mmap(addr, pagesize, PROT_READ, 
> +		p1 = mmap(addr, pagesize, PROT_READ,
>  			  MAP_PRIVATE | MAP_FIXED,
>  			  test_fd, 0);
> -		p2 = mmap(addr + pagesize, pagesize, PROT_READ, 
> +		p2 = mmap(addr + pagesize, pagesize, PROT_READ,
>  			  MAP_PRIVATE | MAP_FIXED,
>  			  test_fd, pagesize);
> -		p3 = mmap(addr + pagesize * 2, pagesize, PROT_READ, 
> +		p3 = mmap(addr + pagesize * 2, pagesize, PROT_READ,
>  			  MAP_PRIVATE | MAP_FIXED,
>  			  test_fd, pagesize * 2);
> -		p4 = mmap(addr + pagesize * 3, pagesize, PROT_READ, 
> +		p4 = mmap(addr + pagesize * 3, pagesize, PROT_READ,
>  			  MAP_PRIVATE | MAP_FIXED,
>  			  test_fd, pagesize * 3);
>  
> -		/* Make sure we get pages aligned with the pagesize. 
> +		/* Make sure we get pages aligned with the pagesize.
>  		   The target expects this.  */
>  		fail_unless (p1 == (void *)addr);
>  		fail_unless (p2 == (void *)addr + pagesize);
> @@ -479,7 +479,7 @@ int main(int argc, char **argv)
>          checked_write(test_fd, &i, sizeof i);
>      }
>  
> -	/* Append a few extra writes to make the file end at non 
> +	/* Append a few extra writes to make the file end at non
>  	   page boundary.  */
>      checked_write(test_fd, &i, sizeof i); i++;
>      checked_write(test_fd, &i, sizeof i); i++;
> diff --git a/ui/curses.c b/ui/curses.c
> index a59b23a9cf..ba362eb927 100644
> --- a/ui/curses.c
> +++ b/ui/curses.c
> @@ -1,8 +1,8 @@
>  /*
>   * QEMU curses/ncurses display driver
> - * 
> + *
>   * Copyright (c) 2005 Andrzej Zaborowski  <[e-mail]>
> - * 
> + *
>   * Permission is hereby granted, free of charge, to any person obtaining a copy
>   * of this software and associated documentation files (the "Software"), to deal
>   * in the Software without restriction, including without limitation the rights
> diff --git a/ui/curses_keys.h b/ui/curses_keys.h
> index 71e04acdc7..8b62258756 100644
> --- a/ui/curses_keys.h
> +++ b/ui/curses_keys.h
> @@ -1,8 +1,8 @@
>  /*
>   * Keycode and keysyms conversion tables for curses
> - * 
> + *
>   * Copyright (c) 2005 Andrzej Zaborowski  <[e-mail]>
> - * 
> + *
>   * Permission is hereby granted, free of charge, to any person obtaining a copy
>   * of this software and associated documentation files (the "Software"), to deal
>   * in the Software without restriction, including without limitation the rights
> diff --git a/util/cutils.c b/util/cutils.c
> index 36ce712271..ce4f756bd9 100644
> --- a/util/cutils.c
> +++ b/util/cutils.c
> @@ -142,7 +142,7 @@ time_t mktimegm(struct tm *tm)
>          m += 12;
>          y--;
>      }
> -    t = 86400ULL * (d + (153 * m - 457) / 5 + 365 * y + y / 4 - y / 100 + 
> +    t = 86400ULL * (d + (153 * m - 457) / 5 + 365 * y + y / 4 - y / 100 +
>                   y / 400 - 719469);
>      t += 3600 * tm->tm_hour + 60 * tm->tm_min + tm->tm_sec;
>      return t;

Laurent Vivier July 7, 2020, 9:55 a.m. UTC | #3

Le 06/07/2020 à 18:23, Christophe de Dinechin a écrit :
> There are a number of unnecessary trailing whitespaces that have
> accumulated over time in the source code. They cause stray changes
> in patches if you use tools that automatically remove them.
> 
> Tested by doing a `git diff -w` after the change.
> 
> This could probably be turned into a pre-commit hook.
> 
> Signed-off-by: Christophe de Dinechin <[e-mail]>
> ---
>  block/iscsi.c                                 |   2 +-
>  disas/cris.c                                  |   2 +-
>  disas/microblaze.c                            |  80 +++---
>  disas/nios2.c                                 | 256 +++++++++---------
>  hmp-commands.hx                               |   2 +-
>  hw/alpha/typhoon.c                            |   6 +-
>  hw/arm/gumstix.c                              |   6 +-
>  hw/arm/omap1.c                                |   2 +-
>  hw/arm/stellaris.c                            |   2 +-
>  hw/char/etraxfs_ser.c                         |   2 +-
>  hw/core/ptimer.c                              |   2 +-
>  hw/cris/axis_dev88.c                          |   2 +-
>  hw/cris/boot.c                                |   2 +-
>  hw/display/qxl.c                              |   2 +-
>  hw/dma/etraxfs_dma.c                          |  18 +-
>  hw/dma/i82374.c                               |   2 +-
>  hw/i2c/bitbang_i2c.c                          |   2 +-
>  hw/input/tsc2005.c                            |   2 +-
>  hw/input/tsc210x.c                            |   2 +-
>  hw/intc/etraxfs_pic.c                         |   8 +-
>  hw/intc/sh_intc.c                             |  10 +-
>  hw/intc/xilinx_intc.c                         |   2 +-
>  hw/misc/imx25_ccm.c                           |   6 +-
>  hw/misc/imx31_ccm.c                           |   2 +-
>  hw/net/vmxnet3.h                              |   2 +-
>  hw/net/xilinx_ethlite.c                       |   2 +-
>  hw/pci/pcie.c                                 |   2 +-
>  hw/sd/omap_mmc.c                              |   2 +-
>  hw/sh4/shix.c                                 |   2 +-
>  hw/sparc64/sun4u.c                            |   2 +-
>  hw/timer/etraxfs_timer.c                      |   2 +-
>  hw/timer/xilinx_timer.c                       |   4 +-
>  hw/usb/hcd-musb.c                             |  10 +-
>  hw/usb/hcd-ohci.c                             |   6 +-
>  hw/usb/hcd-uhci.c                             |   2 +-
>  hw/virtio/virtio-pci.c                        |   2 +-
>  include/hw/cris/etraxfs_dma.h                 |   4 +-
>  include/hw/net/lance.h                        |   2 +-
>  include/hw/ppc/spapr.h                        |   2 +-
>  include/hw/xen/interface/io/ring.h            |  34 +--
>  include/qemu/log.h                            |   2 +-
>  include/qom/object.h                          |   4 +-
>  linux-user/cris/cpu_loop.c                    |  16 +-
>  linux-user/microblaze/cpu_loop.c              |  16 +-
>  linux-user/mmap.c                             |   8 +-
>  linux-user/sparc/signal.c                     |   4 +-
>  linux-user/syscall.c                          |  24 +-
>  linux-user/syscall_defs.h                     |   2 +-
>  linux-user/uaccess.c                          |   2 +-
>  os-posix.c                                    |   2 +-
>  qapi/qapi-util.c                              |   2 +-
>  qemu-img.c                                    |   2 +-
>  qemu-options.hx                               |  26 +-
>  qom/object.c                                  |   2 +-
>  target/cris/translate.c                       |  28 +-
>  target/cris/translate_v10.inc.c               |   6 +-
>  target/i386/hvf/hvf.c                         |   4 +-
>  target/i386/hvf/x86.c                         |   4 +-
>  target/i386/hvf/x86_decode.c                  |  20 +-
>  target/i386/hvf/x86_decode.h                  |   4 +-
>  target/i386/hvf/x86_descr.c                   |   2 +-
>  target/i386/hvf/x86_emu.c                     |   2 +-
>  target/i386/hvf/x86_mmu.c                     |   6 +-
>  target/i386/hvf/x86_task.c                    |   2 +-
>  target/i386/hvf/x86hvf.c                      |  42 +--
>  target/i386/translate.c                       |   8 +-
>  target/microblaze/mmu.c                       |   2 +-
>  target/microblaze/translate.c                 |   2 +-
>  target/sh4/op_helper.c                        |   4 +-
>  target/xtensa/core-de212/core-isa.h           |   6 +-
>  .../xtensa/core-sample_controller/core-isa.h  |   6 +-
>  target/xtensa/core-test_kc705_be/core-isa.h   |   2 +-
>  tcg/sparc/tcg-target.inc.c                    |   2 +-
>  tcg/tcg.c                                     |  32 +--
>  tests/tcg/multiarch/test-mmap.c               |  72 ++---
>  ui/curses.c                                   |   4 +-
>  ui/curses_keys.h                              |   4 +-
>  util/cutils.c                                 |   2 +-
>  78 files changed, 440 insertions(+), 440 deletions(-)
> 
> diff --git a/block/iscsi.c b/block/iscsi.c
> index a8b76979d8..884075f4e1 100644
> --- a/block/iscsi.c
> +++ b/block/iscsi.c
> @@ -1412,7 +1412,7 @@ static void iscsi_readcapacity_sync(IscsiLun *iscsilun, Error **errp)
>      struct scsi_task *task = NULL;
>      struct scsi_readcapacity10 *rc10 = NULL;
>      struct scsi_readcapacity16 *rc16 = NULL;
> -    int retries = ISCSI_CMD_RETRIES; 
> +    int retries = ISCSI_CMD_RETRIES;
>  
>      do {
>          if (task != NULL) {
> diff --git a/disas/cris.c b/disas/cris.c
> index 0b0a3fb916..a2be8f1412 100644
> --- a/disas/cris.c
> +++ b/disas/cris.c
> @@ -2569,7 +2569,7 @@ print_insn_cris_generic (bfd_vma memaddr,
>    nbytes = info->buffer_length ? info->buffer_length
>                                 : MAX_BYTES_PER_CRIS_INSN;
>    nbytes = MIN(nbytes, MAX_BYTES_PER_CRIS_INSN);
> -  status = (*info->read_memory_func) (memaddr, buffer, nbytes, info);  
> +  status = (*info->read_memory_func) (memaddr, buffer, nbytes, info);
>  
>    /* If we did not get all we asked for, then clear the rest.
>       Hopefully this makes a reproducible result in case of errors.  */
> diff --git a/disas/microblaze.c b/disas/microblaze.c
> index 0b89b9c4fa..6de66532f5 100644
> --- a/disas/microblaze.c
> +++ b/disas/microblaze.c
> @@ -15,15 +15,15 @@ You should have received a copy of the GNU General Public License
>  along with this program; if not, see <http://www.gnu.org/licenses/>. */
>  
>  /*
> - * Copyright (c) 2001 Xilinx, Inc.  All rights reserved. 
> + * Copyright (c) 2001 Xilinx, Inc.  All rights reserved.
>   *
>   * Redistribution and use in source and binary forms are permitted
>   * provided that the above copyright notice and this paragraph are
>   * duplicated in all such forms and that any documentation,
>   * advertising materials, and other materials related to such
>   * distribution and use acknowledge that the software was developed
> - * by Xilinx, Inc.  The name of the Company may not be used to endorse 
> - * or promote products derived from this software without specific prior 
> + * by Xilinx, Inc.  The name of the Company may not be used to endorse
> + * or promote products derived from this software without specific prior
>   * written permission.
>   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
>   * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
> @@ -42,7 +42,7 @@ along with this program; if not, see <http://www.gnu.org/licenses/>. */
>  /* Assembler instructions for Xilinx's microblaze processor
>     Copyright (C) 1999, 2000 Free Software Foundation, Inc.
>  
> -   
> +
>  This program is free software; you can redistribute it and/or modify
>  it under the terms of the GNU General Public License as published by
>  the Free Software Foundation; either version 2 of the License, or
> @@ -57,15 +57,15 @@ You should have received a copy of the GNU General Public License
>  along with this program; if not, see <http://www.gnu.org/licenses/>.  */
>  
>  /*
> - * Copyright (c) 2001 Xilinx, Inc.  All rights reserved. 
> + * Copyright (c) 2001 Xilinx, Inc.  All rights reserved.
>   *
>   * Redistribution and use in source and binary forms are permitted
>   * provided that the above copyright notice and this paragraph are
>   * duplicated in all such forms and that any documentation,
>   * advertising materials, and other materials related to such
>   * distribution and use acknowledge that the software was developed
> - * by Xilinx, Inc.  The name of the Company may not be used to endorse 
> - * or promote products derived from this software without specific prior 
> + * by Xilinx, Inc.  The name of the Company may not be used to endorse
> + * or promote products derived from this software without specific prior
>   * written permission.
>   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
>   * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
> @@ -79,15 +79,15 @@ along with this program; if not, see <http://www.gnu.org/licenses/>.  */
>  #define MICROBLAZE_OPCM
>  
>  /*
> - * Copyright (c) 2001 Xilinx, Inc.  All rights reserved. 
> + * Copyright (c) 2001 Xilinx, Inc.  All rights reserved.
>   *
>   * Redistribution and use in source and binary forms are permitted
>   * provided that the above copyright notice and this paragraph are
>   * duplicated in all such forms and that any documentation,
>   * advertising materials, and other materials related to such
>   * distribution and use acknowledge that the software was developed
> - * by Xilinx, Inc.  The name of the Company may not be used to endorse 
> - * or promote products derived from this software without specific prior 
> + * by Xilinx, Inc.  The name of the Company may not be used to endorse
> + * or promote products derived from this software without specific prior
>   * written permission.
>   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
>   * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
> @@ -108,8 +108,8 @@ enum microblaze_instr {
>     imm, rtsd, rtid, rtbd, rted, bri, brid, brlid, brai, braid, bralid,
>     brki, beqi, beqid, bnei, bneid, blti, bltid, blei, bleid, bgti,
>     bgtid, bgei, bgeid, lbu, lhu, lw, lwx, sb, sh, sw, swx, lbui, lhui, lwi,
> -   sbi, shi, swi, msrset, msrclr, tuqula, fadd, frsub, fmul, fdiv, 
> -   fcmp_lt, fcmp_eq, fcmp_le, fcmp_gt, fcmp_ne, fcmp_ge, fcmp_un, flt, fint, fsqrt, 
> +   sbi, shi, swi, msrset, msrclr, tuqula, fadd, frsub, fmul, fdiv,
> +   fcmp_lt, fcmp_eq, fcmp_le, fcmp_gt, fcmp_ne, fcmp_ge, fcmp_un, flt, fint, fsqrt,
>     tget, tcget, tnget, tncget, tput, tcput, tnput, tncput,
>     eget, ecget, neget, necget, eput, ecput, neput, necput,
>     teget, tecget, tneget, tnecget, teput, tecput, tneput, tnecput,
> @@ -182,7 +182,7 @@ enum microblaze_instr_type {
>  /* Assembler Register - Used in Delay Slot Optimization */
>  #define REG_AS    18
>  #define REG_ZERO  0
> - 
> +
>  #define RD_LOW  21 /* low bit for RD */
>  #define RA_LOW  16 /* low bit for RA */
>  #define RB_LOW  11 /* low bit for RB */
> @@ -258,7 +258,7 @@ enum microblaze_instr_type {
>  #define OPCODE_MASK_H24 0xFC1F07FF /* High 6, bits 20-16 and low 11 bits */
>  #define OPCODE_MASK_H124  0xFFFF07FF /* High 16, and low 11 bits */
>  #define OPCODE_MASK_H1234 0xFFFFFFFF /* All 32 bits */
> -#define OPCODE_MASK_H3  0xFC000600 /* High 6 bits and bits 21, 22 */  
> +#define OPCODE_MASK_H3  0xFC000600 /* High 6 bits and bits 21, 22 */
>  #define OPCODE_MASK_H32 0xFC00FC00 /* High 6 bits and bit 16-21 */
>  #define OPCODE_MASK_H34B   0xFC0000FF /* High 6 bits and low 8 bits */
>  #define OPCODE_MASK_H34C   0xFC0007E0 /* High 6 bits and bits 21-26 */
> @@ -277,14 +277,14 @@ static const struct op_code_struct {
>    short inst_offset_type; /* immediate vals offset from PC? (= 1 for branches) */
>    short delay_slots; /* info about delay slots needed after this instr. */
>    short immval_mask;
> -  unsigned long bit_sequence; /* all the fixed bits for the op are set and all the variable bits (reg names, imm vals) are set to 0 */ 
> +  unsigned long bit_sequence; /* all the fixed bits for the op are set and all the variable bits (reg names, imm vals) are set to 0 */
>    unsigned long opcode_mask; /* which bits define the opcode */
>    enum microblaze_instr instr;
>    enum microblaze_instr_type instr_type;
>    /* more info about output format here */
> -} opcodes[MAX_OPCODES] = 
> +} opcodes[MAX_OPCODES] =
>  
> -{ 
> +{
>    {"add",   INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x00000000, OPCODE_MASK_H4, add, arithmetic_inst },
>    {"rsub",  INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x04000000, OPCODE_MASK_H4, rsub, arithmetic_inst },
>    {"addc",  INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x08000000, OPCODE_MASK_H4, addc, arithmetic_inst },
> @@ -437,7 +437,7 @@ static const struct op_code_struct {
>    {"tcput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00B000, OPCODE_MASK_H32, tcput,  anyware_inst },
>    {"tnput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00D000, OPCODE_MASK_H32, tnput,  anyware_inst },
>    {"tncput", INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00F000, OPCODE_MASK_H32, tncput, anyware_inst },
> - 
> +
>    {"eget",   INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C000400, OPCODE_MASK_H32, eget,   anyware_inst },
>    {"ecget",  INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C002400, OPCODE_MASK_H32, ecget,  anyware_inst },
>    {"neget",  INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C004400, OPCODE_MASK_H32, neget,  anyware_inst },
> @@ -446,7 +446,7 @@ static const struct op_code_struct {
>    {"ecput",  INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00A400, OPCODE_MASK_H32, ecput,  anyware_inst },
>    {"neput",  INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00C400, OPCODE_MASK_H32, neput,  anyware_inst },
>    {"necput", INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00E400, OPCODE_MASK_H32, necput, anyware_inst },
> - 
> +
>    {"teget",   INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C001400, OPCODE_MASK_H32, teget,   anyware_inst },
>    {"tecget",  INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C003400, OPCODE_MASK_H32, tecget,  anyware_inst },
>    {"tneget",  INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C005400, OPCODE_MASK_H32, tneget,  anyware_inst },
> @@ -455,7 +455,7 @@ static const struct op_code_struct {
>    {"tecput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00B400, OPCODE_MASK_H32, tecput,  anyware_inst },
>    {"tneput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00D400, OPCODE_MASK_H32, tneput,  anyware_inst },
>    {"tnecput", INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00F400, OPCODE_MASK_H32, tnecput, anyware_inst },
> - 
> +
>    {"aget",   INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C000800, OPCODE_MASK_H32, aget,   anyware_inst },
>    {"caget",  INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C002800, OPCODE_MASK_H32, caget,  anyware_inst },
>    {"naget",  INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C004800, OPCODE_MASK_H32, naget,  anyware_inst },
> @@ -464,7 +464,7 @@ static const struct op_code_struct {
>    {"caput",  INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00A800, OPCODE_MASK_H32, caput,  anyware_inst },
>    {"naput",  INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00C800, OPCODE_MASK_H32, naput,  anyware_inst },
>    {"ncaput", INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00E800, OPCODE_MASK_H32, ncaput, anyware_inst },
> - 
> +
>    {"taget",   INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C001800, OPCODE_MASK_H32, taget,   anyware_inst },
>    {"tcaget",  INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C003800, OPCODE_MASK_H32, tcaget,  anyware_inst },
>    {"tnaget",  INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C005800, OPCODE_MASK_H32, tnaget,  anyware_inst },
> @@ -473,7 +473,7 @@ static const struct op_code_struct {
>    {"tcaput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00B800, OPCODE_MASK_H32, tcaput,  anyware_inst },
>    {"tnaput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00D800, OPCODE_MASK_H32, tnaput,  anyware_inst },
>    {"tncaput", INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00F800, OPCODE_MASK_H32, tncaput, anyware_inst },
> - 
> +
>    {"eaget",   INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C000C00, OPCODE_MASK_H32, eget,   anyware_inst },
>    {"ecaget",  INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C002C00, OPCODE_MASK_H32, ecget,  anyware_inst },
>    {"neaget",  INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C004C00, OPCODE_MASK_H32, neget,  anyware_inst },
> @@ -482,7 +482,7 @@ static const struct op_code_struct {
>    {"ecaput",  INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00AC00, OPCODE_MASK_H32, ecput,  anyware_inst },
>    {"neaput",  INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00CC00, OPCODE_MASK_H32, neput,  anyware_inst },
>    {"necaput", INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00EC00, OPCODE_MASK_H32, necput, anyware_inst },
> - 
> +
>    {"teaget",   INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C001C00, OPCODE_MASK_H32, teaget,   anyware_inst },
>    {"tecaget",  INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C003C00, OPCODE_MASK_H32, tecaget,  anyware_inst },
>    {"tneaget",  INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C005C00, OPCODE_MASK_H32, tneaget,  anyware_inst },
> @@ -491,7 +491,7 @@ static const struct op_code_struct {
>    {"tecaput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00BC00, OPCODE_MASK_H32, tecaput,  anyware_inst },
>    {"tneaput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00DC00, OPCODE_MASK_H32, tneaput,  anyware_inst },
>    {"tnecaput", INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00FC00, OPCODE_MASK_H32, tnecaput, anyware_inst },
> - 
> +
>    {"getd",    INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000000, OPCODE_MASK_H34C, getd,    anyware_inst },
>    {"tgetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000080, OPCODE_MASK_H34C, tgetd,   anyware_inst },
>    {"cgetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000100, OPCODE_MASK_H34C, cgetd,   anyware_inst },
> @@ -508,7 +508,7 @@ static const struct op_code_struct {
>    {"tnputd",  INST_TYPE_R2,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000680, OPCODE_MASK_H34C, tnputd,  anyware_inst },
>    {"ncputd",  INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000700, OPCODE_MASK_H34C, ncputd,  anyware_inst },
>    {"tncputd", INST_TYPE_R2,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000780, OPCODE_MASK_H34C, tncputd, anyware_inst },
> - 
> +
>    {"egetd",    INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000020, OPCODE_MASK_H34C, egetd,    anyware_inst },
>    {"tegetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0000A0, OPCODE_MASK_H34C, tegetd,   anyware_inst },
>    {"ecgetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000120, OPCODE_MASK_H34C, ecgetd,   anyware_inst },
> @@ -525,7 +525,7 @@ static const struct op_code_struct {
>    {"tneputd",  INST_TYPE_R2,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0006A0, OPCODE_MASK_H34C, tneputd,  anyware_inst },
>    {"necputd",  INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000720, OPCODE_MASK_H34C, necputd,  anyware_inst },
>    {"tnecputd", INST_TYPE_R2,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0007A0, OPCODE_MASK_H34C, tnecputd, anyware_inst },
> - 
> +
>    {"agetd",    INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000040, OPCODE_MASK_H34C, agetd,    anyware_inst },
>    {"tagetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0000C0, OPCODE_MASK_H34C, tagetd,   anyware_inst },
>    {"cagetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000140, OPCODE_MASK_H34C, cagetd,   anyware_inst },
> @@ -542,7 +542,7 @@ static const struct op_code_struct {
>    {"tnaputd",  INST_TYPE_R2,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0006C0, OPCODE_MASK_H34C, tnaputd,  anyware_inst },
>    {"ncaputd",  INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000740, OPCODE_MASK_H34C, ncaputd,  anyware_inst },
>    {"tncaputd", INST_TYPE_R2,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0007C0, OPCODE_MASK_H34C, tncaputd, anyware_inst },
> - 
> +
>    {"eagetd",    INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000060, OPCODE_MASK_H34C, eagetd,    anyware_inst },
>    {"teagetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0000E0, OPCODE_MASK_H34C, teagetd,   anyware_inst },
>    {"ecagetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000160, OPCODE_MASK_H34C, ecagetd,   anyware_inst },
> @@ -648,13 +648,13 @@ get_field_unsigned_imm (long instr)
>  
>  /*
>    char *
> -  get_field_special (instr) 
> +  get_field_special (instr)
>    long instr;
>    {
>    char tmpstr[25];
> -  
> +
>    sprintf(tmpstr, "%s%s", register_prefix, (((instr & IMM_MASK) >> IMM_LOW) & REG_MSR_MASK) == 0 ? "pc" : "msr");
> -  
> +
>    return(strdup(tmpstr));
>    }
>  */
> @@ -684,7 +684,7 @@ get_field_special(long instr, const struct op_code_struct *op)
>        break;
>     case REG_BTR_MASK :
>        strcpy(spr, "btr");
> -      break;      
> +      break;
>     case REG_EDR_MASK :
>        strcpy(spr, "edr");
>        break;
> @@ -719,13 +719,13 @@ get_field_special(long instr, const struct op_code_struct *op)
>       }
>       break;
>     }
> -   
> +
>     sprintf(tmpstr, "%s%s", register_prefix, spr);
>     return(strdup(tmpstr));
>  }
>  
>  static unsigned long
> -read_insn_microblaze (bfd_vma memaddr, 
> +read_insn_microblaze (bfd_vma memaddr,
>  		      struct disassemble_info *info,
>  		      const struct op_code_struct **opr)
>  {
> @@ -736,7 +736,7 @@ read_insn_microblaze (bfd_vma memaddr,
>  
>    status = info->read_memory_func (memaddr, ibytes, 4, info);
>  
> -  if (status != 0) 
> +  if (status != 0)
>      {
>        info->memory_error_func (status, memaddr, info);
>        return 0;
> @@ -761,7 +761,7 @@ read_insn_microblaze (bfd_vma memaddr,
>  }
>  
>  
> -int 
> +int
>  print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
>  {
>    fprintf_function    fprintf_func = info->fprintf_func;
> @@ -780,7 +780,7 @@ print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
>    if (inst == 0) {
>      return -1;
>    }
> -  
> +
>    if (prev_insn_vma == curr_insn_vma) {
>    if (memaddr-(info->bytes_per_chunk) == prev_insn_addr) {
>      prev_inst = read_insn_microblaze (prev_insn_addr, info, &pop);
> @@ -806,7 +806,7 @@ print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
>    else
>      {
>        fprintf_func (stream, "%s", op->name);
> -      
> +
>        switch (op->inst_type)
>  	{
>    case INST_TYPE_RD_R1_R2:
> @@ -851,7 +851,7 @@ print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
>  	  break;
>  	case INST_TYPE_R1_IMM:
>  	  fprintf_func(stream, "\t%s, %s", get_field_r1(inst), get_field_imm(inst));
> -	  /* The non-pc relative instructions are returns, which shouldn't 
> +	  /* The non-pc relative instructions are returns, which shouldn't
>  	     have a label printed */
>  	  if (info->print_address_func && op->inst_offset_type == INST_PC_OFFSET && info->symbol_at_address_func) {
>  	    if (immfound)
> @@ -886,7 +886,7 @@ print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
>  	    if (info->symbol_at_address_func(immval, info)) {
>  	      fprintf_func (stream, "\t// ");
>  	      info->print_address_func (immval, info);
> -	    } 
> +	    }
>  	  }
>  	  break;
>          case INST_TYPE_IMM:
> @@ -938,7 +938,7 @@ print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
>  	  break;
>  	}
>      }
> -  
> +
>    /* Say how many bytes we consumed? */
>    return 4;
>  }
> diff --git a/disas/nios2.c b/disas/nios2.c
> index c3e82140c7..35d9f40f3e 100644
> --- a/disas/nios2.c
> +++ b/disas/nios2.c
> @@ -96,7 +96,7 @@ enum overflow_type
>    no_overflow
>  };
>  
> -/* This structure holds information for a particular instruction. 
> +/* This structure holds information for a particular instruction.
>  
>     The args field is a string describing the operands.  The following
>     letters can appear in the args:
> @@ -152,26 +152,26 @@ enum overflow_type
>  struct nios2_opcode
>  {
>    const char *name;		/* The name of the instruction.  */
> -  const char *args;		/* A string describing the arguments for this 
> +  const char *args;		/* A string describing the arguments for this
>  				   instruction.  */
> -  const char *args_test;	/* Like args, but with an extra argument for 
> +  const char *args_test;	/* Like args, but with an extra argument for
>  				   the expected opcode.  */
> -  unsigned long num_args;	/* The number of arguments the instruction 
> +  unsigned long num_args;	/* The number of arguments the instruction
>  				   takes.  */
>    unsigned size;		/* Size in bytes of the instruction.  */
>    enum iw_format_type format;	/* Instruction format.  */
>    unsigned long match;		/* The basic opcode for the instruction.  */
> -  unsigned long mask;		/* Mask for the opcode field of the 
> +  unsigned long mask;		/* Mask for the opcode field of the
>  				   instruction.  */
> -  unsigned long pinfo;		/* Is this a real instruction or instruction 
> +  unsigned long pinfo;		/* Is this a real instruction or instruction
>  				   macro?  */
> -  enum overflow_type overflow_msg;  /* Used to generate informative 
> +  enum overflow_type overflow_msg;  /* Used to generate informative
>  				       message when fixup overflows.  */
>  };
>  
> -/* This value is used in the nios2_opcode.pinfo field to indicate that the 
> -   instruction is a macro or pseudo-op.  This requires special treatment by 
> -   the assembler, and is used by the disassembler to determine whether to 
> +/* This value is used in the nios2_opcode.pinfo field to indicate that the
> +   instruction is a macro or pseudo-op.  This requires special treatment by
> +   the assembler, and is used by the disassembler to determine whether to
>     check for a nop.  */
>  #define NIOS2_INSN_MACRO	0x80000000
>  #define NIOS2_INSN_MACRO_MOV	0x80000001
> @@ -207,124 +207,124 @@ struct nios2_reg
>  #define _NIOS2R1_H_
>  
>  /* R1 fields.  */
> -#define IW_R1_OP_LSB 0 
> -#define IW_R1_OP_SIZE 6 
> -#define IW_R1_OP_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R1_OP_SIZE)) 
> -#define IW_R1_OP_SHIFTED_MASK (IW_R1_OP_UNSHIFTED_MASK << IW_R1_OP_LSB) 
> -#define GET_IW_R1_OP(W) (((W) >> IW_R1_OP_LSB) & IW_R1_OP_UNSHIFTED_MASK) 
> -#define SET_IW_R1_OP(V) (((V) & IW_R1_OP_UNSHIFTED_MASK) << IW_R1_OP_LSB) 
> -
> -#define IW_I_A_LSB 27 
> -#define IW_I_A_SIZE 5 
> -#define IW_I_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_A_SIZE)) 
> -#define IW_I_A_SHIFTED_MASK (IW_I_A_UNSHIFTED_MASK << IW_I_A_LSB) 
> -#define GET_IW_I_A(W) (((W) >> IW_I_A_LSB) & IW_I_A_UNSHIFTED_MASK) 
> -#define SET_IW_I_A(V) (((V) & IW_I_A_UNSHIFTED_MASK) << IW_I_A_LSB) 
> -
> -#define IW_I_B_LSB 22 
> -#define IW_I_B_SIZE 5 
> -#define IW_I_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_B_SIZE)) 
> -#define IW_I_B_SHIFTED_MASK (IW_I_B_UNSHIFTED_MASK << IW_I_B_LSB) 
> -#define GET_IW_I_B(W) (((W) >> IW_I_B_LSB) & IW_I_B_UNSHIFTED_MASK) 
> -#define SET_IW_I_B(V) (((V) & IW_I_B_UNSHIFTED_MASK) << IW_I_B_LSB) 
> -
> -#define IW_I_IMM16_LSB 6 
> -#define IW_I_IMM16_SIZE 16 
> -#define IW_I_IMM16_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_IMM16_SIZE)) 
> -#define IW_I_IMM16_SHIFTED_MASK (IW_I_IMM16_UNSHIFTED_MASK << IW_I_IMM16_LSB) 
> -#define GET_IW_I_IMM16(W) (((W) >> IW_I_IMM16_LSB) & IW_I_IMM16_UNSHIFTED_MASK) 
> -#define SET_IW_I_IMM16(V) (((V) & IW_I_IMM16_UNSHIFTED_MASK) << IW_I_IMM16_LSB) 
> -
> -#define IW_R_A_LSB 27 
> -#define IW_R_A_SIZE 5 
> -#define IW_R_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_A_SIZE)) 
> -#define IW_R_A_SHIFTED_MASK (IW_R_A_UNSHIFTED_MASK << IW_R_A_LSB) 
> -#define GET_IW_R_A(W) (((W) >> IW_R_A_LSB) & IW_R_A_UNSHIFTED_MASK) 
> -#define SET_IW_R_A(V) (((V) & IW_R_A_UNSHIFTED_MASK) << IW_R_A_LSB) 
> -
> -#define IW_R_B_LSB 22 
> -#define IW_R_B_SIZE 5 
> -#define IW_R_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_B_SIZE)) 
> -#define IW_R_B_SHIFTED_MASK (IW_R_B_UNSHIFTED_MASK << IW_R_B_LSB) 
> -#define GET_IW_R_B(W) (((W) >> IW_R_B_LSB) & IW_R_B_UNSHIFTED_MASK) 
> -#define SET_IW_R_B(V) (((V) & IW_R_B_UNSHIFTED_MASK) << IW_R_B_LSB) 
> -
> -#define IW_R_C_LSB 17 
> -#define IW_R_C_SIZE 5 
> -#define IW_R_C_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_C_SIZE)) 
> -#define IW_R_C_SHIFTED_MASK (IW_R_C_UNSHIFTED_MASK << IW_R_C_LSB) 
> -#define GET_IW_R_C(W) (((W) >> IW_R_C_LSB) & IW_R_C_UNSHIFTED_MASK) 
> -#define SET_IW_R_C(V) (((V) & IW_R_C_UNSHIFTED_MASK) << IW_R_C_LSB) 
> -
> -#define IW_R_OPX_LSB 11 
> -#define IW_R_OPX_SIZE 6 
> -#define IW_R_OPX_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_OPX_SIZE)) 
> -#define IW_R_OPX_SHIFTED_MASK (IW_R_OPX_UNSHIFTED_MASK << IW_R_OPX_LSB) 
> -#define GET_IW_R_OPX(W) (((W) >> IW_R_OPX_LSB) & IW_R_OPX_UNSHIFTED_MASK) 
> -#define SET_IW_R_OPX(V) (((V) & IW_R_OPX_UNSHIFTED_MASK) << IW_R_OPX_LSB) 
> -
> -#define IW_R_IMM5_LSB 6 
> -#define IW_R_IMM5_SIZE 5 
> -#define IW_R_IMM5_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_IMM5_SIZE)) 
> -#define IW_R_IMM5_SHIFTED_MASK (IW_R_IMM5_UNSHIFTED_MASK << IW_R_IMM5_LSB) 
> -#define GET_IW_R_IMM5(W) (((W) >> IW_R_IMM5_LSB) & IW_R_IMM5_UNSHIFTED_MASK) 
> -#define SET_IW_R_IMM5(V) (((V) & IW_R_IMM5_UNSHIFTED_MASK) << IW_R_IMM5_LSB) 
> -
> -#define IW_J_IMM26_LSB 6 
> -#define IW_J_IMM26_SIZE 26 
> -#define IW_J_IMM26_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_J_IMM26_SIZE)) 
> -#define IW_J_IMM26_SHIFTED_MASK (IW_J_IMM26_UNSHIFTED_MASK << IW_J_IMM26_LSB) 
> -#define GET_IW_J_IMM26(W) (((W) >> IW_J_IMM26_LSB) & IW_J_IMM26_UNSHIFTED_MASK) 
> -#define SET_IW_J_IMM26(V) (((V) & IW_J_IMM26_UNSHIFTED_MASK) << IW_J_IMM26_LSB) 
> -
> -#define IW_CUSTOM_A_LSB 27 
> -#define IW_CUSTOM_A_SIZE 5 
> -#define IW_CUSTOM_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_A_SIZE)) 
> -#define IW_CUSTOM_A_SHIFTED_MASK (IW_CUSTOM_A_UNSHIFTED_MASK << IW_CUSTOM_A_LSB) 
> -#define GET_IW_CUSTOM_A(W) (((W) >> IW_CUSTOM_A_LSB) & IW_CUSTOM_A_UNSHIFTED_MASK) 
> -#define SET_IW_CUSTOM_A(V) (((V) & IW_CUSTOM_A_UNSHIFTED_MASK) << IW_CUSTOM_A_LSB) 
> -
> -#define IW_CUSTOM_B_LSB 22 
> -#define IW_CUSTOM_B_SIZE 5 
> -#define IW_CUSTOM_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_B_SIZE)) 
> -#define IW_CUSTOM_B_SHIFTED_MASK (IW_CUSTOM_B_UNSHIFTED_MASK << IW_CUSTOM_B_LSB) 
> -#define GET_IW_CUSTOM_B(W) (((W) >> IW_CUSTOM_B_LSB) & IW_CUSTOM_B_UNSHIFTED_MASK) 
> -#define SET_IW_CUSTOM_B(V) (((V) & IW_CUSTOM_B_UNSHIFTED_MASK) << IW_CUSTOM_B_LSB) 
> -
> -#define IW_CUSTOM_C_LSB 17 
> -#define IW_CUSTOM_C_SIZE 5 
> -#define IW_CUSTOM_C_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_C_SIZE)) 
> -#define IW_CUSTOM_C_SHIFTED_MASK (IW_CUSTOM_C_UNSHIFTED_MASK << IW_CUSTOM_C_LSB) 
> -#define GET_IW_CUSTOM_C(W) (((W) >> IW_CUSTOM_C_LSB) & IW_CUSTOM_C_UNSHIFTED_MASK) 
> -#define SET_IW_CUSTOM_C(V) (((V) & IW_CUSTOM_C_UNSHIFTED_MASK) << IW_CUSTOM_C_LSB) 
> -
> -#define IW_CUSTOM_READA_LSB 16 
> -#define IW_CUSTOM_READA_SIZE 1 
> -#define IW_CUSTOM_READA_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READA_SIZE)) 
> -#define IW_CUSTOM_READA_SHIFTED_MASK (IW_CUSTOM_READA_UNSHIFTED_MASK << IW_CUSTOM_READA_LSB) 
> -#define GET_IW_CUSTOM_READA(W) (((W) >> IW_CUSTOM_READA_LSB) & IW_CUSTOM_READA_UNSHIFTED_MASK) 
> -#define SET_IW_CUSTOM_READA(V) (((V) & IW_CUSTOM_READA_UNSHIFTED_MASK) << IW_CUSTOM_READA_LSB) 
> -
> -#define IW_CUSTOM_READB_LSB 15 
> -#define IW_CUSTOM_READB_SIZE 1 
> -#define IW_CUSTOM_READB_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READB_SIZE)) 
> -#define IW_CUSTOM_READB_SHIFTED_MASK (IW_CUSTOM_READB_UNSHIFTED_MASK << IW_CUSTOM_READB_LSB) 
> -#define GET_IW_CUSTOM_READB(W) (((W) >> IW_CUSTOM_READB_LSB) & IW_CUSTOM_READB_UNSHIFTED_MASK) 
> -#define SET_IW_CUSTOM_READB(V) (((V) & IW_CUSTOM_READB_UNSHIFTED_MASK) << IW_CUSTOM_READB_LSB) 
> -
> -#define IW_CUSTOM_READC_LSB 14 
> -#define IW_CUSTOM_READC_SIZE 1 
> -#define IW_CUSTOM_READC_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READC_SIZE)) 
> -#define IW_CUSTOM_READC_SHIFTED_MASK (IW_CUSTOM_READC_UNSHIFTED_MASK << IW_CUSTOM_READC_LSB) 
> -#define GET_IW_CUSTOM_READC(W) (((W) >> IW_CUSTOM_READC_LSB) & IW_CUSTOM_READC_UNSHIFTED_MASK) 
> -#define SET_IW_CUSTOM_READC(V) (((V) & IW_CUSTOM_READC_UNSHIFTED_MASK) << IW_CUSTOM_READC_LSB) 
> -
> -#define IW_CUSTOM_N_LSB 6 
> -#define IW_CUSTOM_N_SIZE 8 
> -#define IW_CUSTOM_N_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_N_SIZE)) 
> -#define IW_CUSTOM_N_SHIFTED_MASK (IW_CUSTOM_N_UNSHIFTED_MASK << IW_CUSTOM_N_LSB) 
> -#define GET_IW_CUSTOM_N(W) (((W) >> IW_CUSTOM_N_LSB) & IW_CUSTOM_N_UNSHIFTED_MASK) 
> -#define SET_IW_CUSTOM_N(V) (((V) & IW_CUSTOM_N_UNSHIFTED_MASK) << IW_CUSTOM_N_LSB) 
> +#define IW_R1_OP_LSB 0
> +#define IW_R1_OP_SIZE 6
> +#define IW_R1_OP_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R1_OP_SIZE))
> +#define IW_R1_OP_SHIFTED_MASK (IW_R1_OP_UNSHIFTED_MASK << IW_R1_OP_LSB)
> +#define GET_IW_R1_OP(W) (((W) >> IW_R1_OP_LSB) & IW_R1_OP_UNSHIFTED_MASK)
> +#define SET_IW_R1_OP(V) (((V) & IW_R1_OP_UNSHIFTED_MASK) << IW_R1_OP_LSB)
> +
> +#define IW_I_A_LSB 27
> +#define IW_I_A_SIZE 5
> +#define IW_I_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_A_SIZE))
> +#define IW_I_A_SHIFTED_MASK (IW_I_A_UNSHIFTED_MASK << IW_I_A_LSB)
> +#define GET_IW_I_A(W) (((W) >> IW_I_A_LSB) & IW_I_A_UNSHIFTED_MASK)
> +#define SET_IW_I_A(V) (((V) & IW_I_A_UNSHIFTED_MASK) << IW_I_A_LSB)
> +
> +#define IW_I_B_LSB 22
> +#define IW_I_B_SIZE 5
> +#define IW_I_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_B_SIZE))
> +#define IW_I_B_SHIFTED_MASK (IW_I_B_UNSHIFTED_MASK << IW_I_B_LSB)
> +#define GET_IW_I_B(W) (((W) >> IW_I_B_LSB) & IW_I_B_UNSHIFTED_MASK)
> +#define SET_IW_I_B(V) (((V) & IW_I_B_UNSHIFTED_MASK) << IW_I_B_LSB)
> +
> +#define IW_I_IMM16_LSB 6
> +#define IW_I_IMM16_SIZE 16
> +#define IW_I_IMM16_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_IMM16_SIZE))
> +#define IW_I_IMM16_SHIFTED_MASK (IW_I_IMM16_UNSHIFTED_MASK << IW_I_IMM16_LSB)
> +#define GET_IW_I_IMM16(W) (((W) >> IW_I_IMM16_LSB) & IW_I_IMM16_UNSHIFTED_MASK)
> +#define SET_IW_I_IMM16(V) (((V) & IW_I_IMM16_UNSHIFTED_MASK) << IW_I_IMM16_LSB)
> +
> +#define IW_R_A_LSB 27
> +#define IW_R_A_SIZE 5
> +#define IW_R_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_A_SIZE))
> +#define IW_R_A_SHIFTED_MASK (IW_R_A_UNSHIFTED_MASK << IW_R_A_LSB)
> +#define GET_IW_R_A(W) (((W) >> IW_R_A_LSB) & IW_R_A_UNSHIFTED_MASK)
> +#define SET_IW_R_A(V) (((V) & IW_R_A_UNSHIFTED_MASK) << IW_R_A_LSB)
> +
> +#define IW_R_B_LSB 22
> +#define IW_R_B_SIZE 5
> +#define IW_R_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_B_SIZE))
> +#define IW_R_B_SHIFTED_MASK (IW_R_B_UNSHIFTED_MASK << IW_R_B_LSB)
> +#define GET_IW_R_B(W) (((W) >> IW_R_B_LSB) & IW_R_B_UNSHIFTED_MASK)
> +#define SET_IW_R_B(V) (((V) & IW_R_B_UNSHIFTED_MASK) << IW_R_B_LSB)
> +
> +#define IW_R_C_LSB 17
> +#define IW_R_C_SIZE 5
> +#define IW_R_C_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_C_SIZE))
> +#define IW_R_C_SHIFTED_MASK (IW_R_C_UNSHIFTED_MASK << IW_R_C_LSB)
> +#define GET_IW_R_C(W) (((W) >> IW_R_C_LSB) & IW_R_C_UNSHIFTED_MASK)
> +#define SET_IW_R_C(V) (((V) & IW_R_C_UNSHIFTED_MASK) << IW_R_C_LSB)
> +
> +#define IW_R_OPX_LSB 11
> +#define IW_R_OPX_SIZE 6
> +#define IW_R_OPX_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_OPX_SIZE))
> +#define IW_R_OPX_SHIFTED_MASK (IW_R_OPX_UNSHIFTED_MASK << IW_R_OPX_LSB)
> +#define GET_IW_R_OPX(W) (((W) >> IW_R_OPX_LSB) & IW_R_OPX_UNSHIFTED_MASK)
> +#define SET_IW_R_OPX(V) (((V) & IW_R_OPX_UNSHIFTED_MASK) << IW_R_OPX_LSB)
> +
> +#define IW_R_IMM5_LSB 6
> +#define IW_R_IMM5_SIZE 5
> +#define IW_R_IMM5_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_IMM5_SIZE))
> +#define IW_R_IMM5_SHIFTED_MASK (IW_R_IMM5_UNSHIFTED_MASK << IW_R_IMM5_LSB)
> +#define GET_IW_R_IMM5(W) (((W) >> IW_R_IMM5_LSB) & IW_R_IMM5_UNSHIFTED_MASK)
> +#define SET_IW_R_IMM5(V) (((V) & IW_R_IMM5_UNSHIFTED_MASK) << IW_R_IMM5_LSB)
> +
> +#define IW_J_IMM26_LSB 6
> +#define IW_J_IMM26_SIZE 26
> +#define IW_J_IMM26_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_J_IMM26_SIZE))
> +#define IW_J_IMM26_SHIFTED_MASK (IW_J_IMM26_UNSHIFTED_MASK << IW_J_IMM26_LSB)
> +#define GET_IW_J_IMM26(W) (((W) >> IW_J_IMM26_LSB) & IW_J_IMM26_UNSHIFTED_MASK)
> +#define SET_IW_J_IMM26(V) (((V) & IW_J_IMM26_UNSHIFTED_MASK) << IW_J_IMM26_LSB)
> +
> +#define IW_CUSTOM_A_LSB 27
> +#define IW_CUSTOM_A_SIZE 5
> +#define IW_CUSTOM_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_A_SIZE))
> +#define IW_CUSTOM_A_SHIFTED_MASK (IW_CUSTOM_A_UNSHIFTED_MASK << IW_CUSTOM_A_LSB)
> +#define GET_IW_CUSTOM_A(W) (((W) >> IW_CUSTOM_A_LSB) & IW_CUSTOM_A_UNSHIFTED_MASK)
> +#define SET_IW_CUSTOM_A(V) (((V) & IW_CUSTOM_A_UNSHIFTED_MASK) << IW_CUSTOM_A_LSB)
> +
> +#define IW_CUSTOM_B_LSB 22
> +#define IW_CUSTOM_B_SIZE 5
> +#define IW_CUSTOM_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_B_SIZE))
> +#define IW_CUSTOM_B_SHIFTED_MASK (IW_CUSTOM_B_UNSHIFTED_MASK << IW_CUSTOM_B_LSB)
> +#define GET_IW_CUSTOM_B(W) (((W) >> IW_CUSTOM_B_LSB) & IW_CUSTOM_B_UNSHIFTED_MASK)
> +#define SET_IW_CUSTOM_B(V) (((V) & IW_CUSTOM_B_UNSHIFTED_MASK) << IW_CUSTOM_B_LSB)
> +
> +#define IW_CUSTOM_C_LSB 17
> +#define IW_CUSTOM_C_SIZE 5
> +#define IW_CUSTOM_C_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_C_SIZE))
> +#define IW_CUSTOM_C_SHIFTED_MASK (IW_CUSTOM_C_UNSHIFTED_MASK << IW_CUSTOM_C_LSB)
> +#define GET_IW_CUSTOM_C(W) (((W) >> IW_CUSTOM_C_LSB) & IW_CUSTOM_C_UNSHIFTED_MASK)
> +#define SET_IW_CUSTOM_C(V) (((V) & IW_CUSTOM_C_UNSHIFTED_MASK) << IW_CUSTOM_C_LSB)
> +
> +#define IW_CUSTOM_READA_LSB 16
> +#define IW_CUSTOM_READA_SIZE 1
> +#define IW_CUSTOM_READA_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READA_SIZE))
> +#define IW_CUSTOM_READA_SHIFTED_MASK (IW_CUSTOM_READA_UNSHIFTED_MASK << IW_CUSTOM_READA_LSB)
> +#define GET_IW_CUSTOM_READA(W) (((W) >> IW_CUSTOM_READA_LSB) & IW_CUSTOM_READA_UNSHIFTED_MASK)
> +#define SET_IW_CUSTOM_READA(V) (((V) & IW_CUSTOM_READA_UNSHIFTED_MASK) << IW_CUSTOM_READA_LSB)
> +
> +#define IW_CUSTOM_READB_LSB 15
> +#define IW_CUSTOM_READB_SIZE 1
> +#define IW_CUSTOM_READB_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READB_SIZE))
> +#define IW_CUSTOM_READB_SHIFTED_MASK (IW_CUSTOM_READB_UNSHIFTED_MASK << IW_CUSTOM_READB_LSB)
> +#define GET_IW_CUSTOM_READB(W) (((W) >> IW_CUSTOM_READB_LSB) & IW_CUSTOM_READB_UNSHIFTED_MASK)
> +#define SET_IW_CUSTOM_READB(V) (((V) & IW_CUSTOM_READB_UNSHIFTED_MASK) << IW_CUSTOM_READB_LSB)
> +
> +#define IW_CUSTOM_READC_LSB 14
> +#define IW_CUSTOM_READC_SIZE 1
> +#define IW_CUSTOM_READC_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READC_SIZE))
> +#define IW_CUSTOM_READC_SHIFTED_MASK (IW_CUSTOM_READC_UNSHIFTED_MASK << IW_CUSTOM_READC_LSB)
> +#define GET_IW_CUSTOM_READC(W) (((W) >> IW_CUSTOM_READC_LSB) & IW_CUSTOM_READC_UNSHIFTED_MASK)
> +#define SET_IW_CUSTOM_READC(V) (((V) & IW_CUSTOM_READC_UNSHIFTED_MASK) << IW_CUSTOM_READC_LSB)
> +
> +#define IW_CUSTOM_N_LSB 6
> +#define IW_CUSTOM_N_SIZE 8
> +#define IW_CUSTOM_N_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_N_SIZE))
> +#define IW_CUSTOM_N_SHIFTED_MASK (IW_CUSTOM_N_UNSHIFTED_MASK << IW_CUSTOM_N_LSB)
> +#define GET_IW_CUSTOM_N(W) (((W) >> IW_CUSTOM_N_LSB) & IW_CUSTOM_N_UNSHIFTED_MASK)
> +#define SET_IW_CUSTOM_N(V) (((V) & IW_CUSTOM_N_UNSHIFTED_MASK) << IW_CUSTOM_N_LSB)
>  
>  /* R1 opcodes.  */
>  #define R1_OP_CALL 0
> diff --git a/hmp-commands.hx b/hmp-commands.hx
> index 60f395c276..d548a3ab74 100644
> --- a/hmp-commands.hx
> +++ b/hmp-commands.hx
> @@ -1120,7 +1120,7 @@ ERST
>  
>  SRST
>  ``dump-guest-memory [-p]`` *filename* *begin* *length*
> -  \ 
> +  \
>  ``dump-guest-memory [-z|-l|-s|-w]`` *filename*
>    Dump guest memory to *protocol*. The file can be processed with crash or
>    gdb. Without ``-z|-l|-s|-w``, the dump format is ELF.
> diff --git a/hw/alpha/typhoon.c b/hw/alpha/typhoon.c
> index 29d44dfb06..57c7cf0bd3 100644
> --- a/hw/alpha/typhoon.c
> +++ b/hw/alpha/typhoon.c
> @@ -34,7 +34,7 @@ typedef struct TyphoonWindow {
>      uint64_t wsm;
>      uint64_t tba;
>  } TyphoonWindow;
> - 
> +
>  typedef struct TyphoonPchip {
>      MemoryRegion region;
>      MemoryRegion reg_iack;
> @@ -189,7 +189,7 @@ static MemTxResult cchip_read(void *opaque, hwaddr addr,
>      case 0x0780:
>          /* PWR: Power Management Control.   */
>          break;
> -    
> +
>      case 0x0c00: /* CMONCTLA */
>      case 0x0c40: /* CMONCTLB */
>      case 0x0c80: /* CMONCNT01 */
> @@ -441,7 +441,7 @@ static MemTxResult cchip_write(void *opaque, hwaddr addr,
>      case 0x0780:
>          /* PWR: Power Management Control.   */
>          break;
> -    
> +
>      case 0x0c00: /* CMONCTLA */
>      case 0x0c40: /* CMONCTLB */
>      case 0x0c80: /* CMONCNT01 */
> diff --git a/hw/arm/gumstix.c b/hw/arm/gumstix.c
> index 3a4bc332c4..3fdef425ab 100644
> --- a/hw/arm/gumstix.c
> +++ b/hw/arm/gumstix.c
> @@ -10,10 +10,10 @@
>   * Contributions after 2012-01-13 are licensed under the terms of the
>   * GNU GPL, version 2 or (at your option) any later version.
>   */
> - 
> -/* 
> +
> +/*
>   * Example usage:
> - * 
> + *
>   * connex:
>   * =======
>   * create image:
> diff --git a/hw/arm/omap1.c b/hw/arm/omap1.c
> index 6ba0df6b6d..82e60e3b30 100644
> --- a/hw/arm/omap1.c
> +++ b/hw/arm/omap1.c
> @@ -2914,7 +2914,7 @@ static void omap_rtc_tick(void *opaque)
>  
>      /*
>       * Every full hour add a rough approximation of the compensation
> -     * register to the 32kHz Timer (which drives the RTC) value. 
> +     * register to the 32kHz Timer (which drives the RTC) value.
>       */
>      if (s->auto_comp && !s->current_tm.tm_sec && !s->current_tm.tm_min)
>          s->tick += s->comp_reg * 1000 / 32768;
> diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c
> index 97ef566c12..7089a534d4 100644
> --- a/hw/arm/stellaris.c
> +++ b/hw/arm/stellaris.c
> @@ -979,7 +979,7 @@ static void stellaris_adc_fifo_write(stellaris_adc_state *s, int n,
>  {
>      int head;
>  
> -    /* TODO: Real hardware has limited size FIFOs.  We have a full 16 entry 
> +    /* TODO: Real hardware has limited size FIFOs.  We have a full 16 entry
>         FIFO fir each sequencer.  */
>      head = (s->fifo[n].state >> 4) & 0xf;
>      if (s->fifo[n].state & STELLARIS_ADC_FIFO_FULL) {
> diff --git a/hw/char/etraxfs_ser.c b/hw/char/etraxfs_ser.c
> index 947bdb649a..85f6523efe 100644
> --- a/hw/char/etraxfs_ser.c
> +++ b/hw/char/etraxfs_ser.c
> @@ -180,7 +180,7 @@ static void serial_receive(void *opaque, const uint8_t *buf, int size)
>          return;
>      }
>  
> -    for (i = 0; i < size; i++) { 
> +    for (i = 0; i < size; i++) {
>          s->rx_fifo[s->rx_fifo_pos] = buf[i];
>          s->rx_fifo_pos++;
>          s->rx_fifo_pos &= 15;
> diff --git a/hw/core/ptimer.c b/hw/core/ptimer.c
> index b5a54e2536..f08c3c33a7 100644
> --- a/hw/core/ptimer.c
> +++ b/hw/core/ptimer.c
> @@ -246,7 +246,7 @@ uint64_t ptimer_get_count(ptimer_state *s)
>              } else {
>                  if (shift != 0)
>                      div |= (period_frac >> (32 - shift));
> -                /* Look at remaining bits of period_frac and round div up if 
> +                /* Look at remaining bits of period_frac and round div up if
>                     necessary.  */
>                  if ((uint32_t)(period_frac << shift))
>                      div += 1;
> diff --git a/hw/cris/axis_dev88.c b/hw/cris/axis_dev88.c
> index dab7423c73..adeed30638 100644
> --- a/hw/cris/axis_dev88.c
> +++ b/hw/cris/axis_dev88.c
> @@ -267,7 +267,7 @@ void axisdev88_init(MachineState *machine)
>  
>      memory_region_add_subregion(address_space_mem, 0x40000000, machine->ram);
>  
> -    /* The ETRAX-FS has 128Kb on chip ram, the docs refer to it as the 
> +    /* The ETRAX-FS has 128Kb on chip ram, the docs refer to it as the
>         internal memory.  */
>      memory_region_init_ram(phys_intmem, NULL, "axisdev88.chipram",
>                             INTMEM_SIZE, &error_fatal);
> diff --git a/hw/cris/boot.c b/hw/cris/boot.c
> index b8947bc660..06a440431a 100644
> --- a/hw/cris/boot.c
> +++ b/hw/cris/boot.c
> @@ -72,7 +72,7 @@ void cris_load_image(CRISCPU *cpu, struct cris_load_info *li)
>      int image_size;
>  
>      env->load_info = li;
> -    /* Boots a kernel elf binary, os/linux-2.6/vmlinux from the axis 
> +    /* Boots a kernel elf binary, os/linux-2.6/vmlinux from the axis
>         devboard SDK.  */
>      image_size = load_elf(li->image_filename, NULL,
>                            translate_kernel_address, NULL,
> diff --git a/hw/display/qxl.c b/hw/display/qxl.c
> index d5627119ec..28caf878cd 100644
> --- a/hw/display/qxl.c
> +++ b/hw/display/qxl.c
> @@ -51,7 +51,7 @@
>  #undef ALIGN
>  #define ALIGN(a, b) (((a) + ((b) - 1)) & ~((b) - 1))
>  
> -#define PIXEL_SIZE 0.2936875 //1280x1024 is 14.8" x 11.9" 
> +#define PIXEL_SIZE 0.2936875 //1280x1024 is 14.8" x 11.9"
>  
>  #define QXL_MODE(_x, _y, _b, _o)                  \
>      {   .x_res = _x,                              \
> diff --git a/hw/dma/etraxfs_dma.c b/hw/dma/etraxfs_dma.c
> index c4334e87bf..20173330a0 100644
> --- a/hw/dma/etraxfs_dma.c
> +++ b/hw/dma/etraxfs_dma.c
> @@ -322,12 +322,12 @@ static inline void channel_start(struct fs_dma_ctrl *ctrl, int c)
>  
>  static void channel_continue(struct fs_dma_ctrl *ctrl, int c)
>  {
> -	if (!channel_en(ctrl, c) 
> +	if (!channel_en(ctrl, c)
>  	    || channel_stopped(ctrl, c)
>  	    || ctrl->channels[c].state != RUNNING
>  	    /* Only reload the current data descriptor if it has eol set.  */
>  	    || !ctrl->channels[c].current_d.eol) {
> -		D(printf("continue failed ch=%d state=%d stopped=%d en=%d eol=%d\n", 
> +		D(printf("continue failed ch=%d state=%d stopped=%d en=%d eol=%d\n",
>  			 c, ctrl->channels[c].state,
>  			 channel_stopped(ctrl, c),
>  			 channel_en(ctrl,c),
> @@ -383,7 +383,7 @@ static void channel_update_irq(struct fs_dma_ctrl *ctrl, int c)
>  		ctrl->channels[c].regs[R_INTR]
>  		& ctrl->channels[c].regs[RW_INTR_MASK];
>  
> -	D(printf("%s: chan=%d masked_intr=%x\n", __func__, 
> +	D(printf("%s: chan=%d masked_intr=%x\n", __func__,
>  		 c,
>  		 ctrl->channels[c].regs[R_MASKED_INTR]));
>  
> @@ -492,7 +492,7 @@ static int channel_out_run(struct fs_dma_ctrl *ctrl, int c)
>  	return 1;
>  }
>  
> -static int channel_in_process(struct fs_dma_ctrl *ctrl, int c, 
> +static int channel_in_process(struct fs_dma_ctrl *ctrl, int c,
>  			      unsigned char *buf, int buflen, int eop)
>  {
>  	uint32_t len;
> @@ -517,7 +517,7 @@ static int channel_in_process(struct fs_dma_ctrl *ctrl, int c,
>  	    || eop) {
>  		uint32_t r_intr = ctrl->channels[c].regs[R_INTR];
>  
> -		D(printf("in dscr end len=%d\n", 
> +		D(printf("in dscr end len=%d\n",
>  			 ctrl->channels[c].current_d.after
>  			 - ctrl->channels[c].current_d.buf));
>  		ctrl->channels[c].current_d.after = saved_data_buf;
> @@ -708,7 +708,7 @@ static int etraxfs_dmac_run(void *opaque)
>  	int i;
>  	int p = 0;
>  
> -	for (i = 0; 
> +	for (i = 0;
>  	     i < ctrl->nr_channels;
>  	     i++)
>  	{
> @@ -724,10 +724,10 @@ static int etraxfs_dmac_run(void *opaque)
>  	return p;
>  }
>  
> -int etraxfs_dmac_input(struct etraxfs_dma_client *client, 
> +int etraxfs_dmac_input(struct etraxfs_dma_client *client,
>  		       void *buf, int len, int eop)
>  {
> -	return channel_in_process(client->ctrl, client->channel, 
> +	return channel_in_process(client->ctrl, client->channel,
>  				  buf, len, eop);
>  }
>  
> @@ -739,7 +739,7 @@ void etraxfs_dmac_connect(void *opaque, int c, qemu_irq *line, int input)
>  	ctrl->channels[c].input = input;
>  }
>  
> -void etraxfs_dmac_connect_client(void *opaque, int c, 
> +void etraxfs_dmac_connect_client(void *opaque, int c,
>  				 struct etraxfs_dma_client *cl)
>  {
>  	struct fs_dma_ctrl *ctrl = opaque;
> diff --git a/hw/dma/i82374.c b/hw/dma/i82374.c
> index 6977d85ef8..0db27628d5 100644
> --- a/hw/dma/i82374.c
> +++ b/hw/dma/i82374.c
> @@ -146,7 +146,7 @@ static Property i82374_properties[] = {
>  static void i82374_class_init(ObjectClass *klass, void *data)
>  {
>      DeviceClass *dc = DEVICE_CLASS(klass);
> -    
> +
>      dc->realize = i82374_realize;
>      dc->vmsd = &vmstate_i82374;
>      device_class_set_props(dc, i82374_properties);
> diff --git a/hw/i2c/bitbang_i2c.c b/hw/i2c/bitbang_i2c.c
> index b000952b98..425b0ed69e 100644
> --- a/hw/i2c/bitbang_i2c.c
> +++ b/hw/i2c/bitbang_i2c.c
> @@ -95,7 +95,7 @@ int bitbang_i2c_set(bitbang_i2c_interface *i2c, int line, int level)
>      case SENDING_BIT7 ... SENDING_BIT0:
>          i2c->buffer = (i2c->buffer << 1) | data;
>          /* will end up in WAITING_FOR_ACK */
> -        i2c->state++; 
> +        i2c->state++;
>          return bitbang_i2c_ret(i2c, 1);
>  
>      case WAITING_FOR_ACK:
> diff --git a/hw/input/tsc2005.c b/hw/input/tsc2005.c
> index 55d61cc843..df07476c3e 100644
> --- a/hw/input/tsc2005.c
> +++ b/hw/input/tsc2005.c
> @@ -169,7 +169,7 @@ static uint16_t tsc2005_read(TSC2005State *s, int reg)
>  
>      case 0xc:	/* CFR0 */
>          return (s->pressure << 15) | ((!s->busy) << 14) |
> -                (s->nextprecision << 13) | s->timing[0]; 
> +                (s->nextprecision << 13) | s->timing[0];
>      case 0xd:	/* CFR1 */
>          return s->timing[1];
>      case 0xe:	/* CFR2 */
> diff --git a/hw/input/tsc210x.c b/hw/input/tsc210x.c
> index 182d3725fc..610b3fca59 100644
> --- a/hw/input/tsc210x.c
> +++ b/hw/input/tsc210x.c
> @@ -412,7 +412,7 @@ static uint16_t tsc2102_control_register_read(
>      switch (reg) {
>      case 0x00:	/* TSC ADC */
>          return (s->pressure << 15) | ((!s->busy) << 14) |
> -                (s->nextfunction << 10) | (s->nextprecision << 8) | s->filter; 
> +                (s->nextfunction << 10) | (s->nextprecision << 8) | s->filter;
>  
>      case 0x01:	/* Status / Keypad Control */
>          if ((s->model & 0xff00) == 0x2100)
> diff --git a/hw/intc/etraxfs_pic.c b/hw/intc/etraxfs_pic.c
> index 12988c7aa9..9f9377798d 100644
> --- a/hw/intc/etraxfs_pic.c
> +++ b/hw/intc/etraxfs_pic.c
> @@ -52,15 +52,15 @@ struct etrax_pic
>  };
>  
>  static void pic_update(struct etrax_pic *fs)
> -{   
> +{
>      uint32_t vector = 0;
>      int i;
>  
>      fs->regs[R_R_MASKED_VECT] = fs->regs[R_R_VECT] & fs->regs[R_RW_MASK];
>  
>      /* The ETRAX interrupt controller signals interrupts to the core
> -       through an interrupt request wire and an irq vector bus. If 
> -       multiple interrupts are simultaneously active it chooses vector 
> +       through an interrupt request wire and an irq vector bus. If
> +       multiple interrupts are simultaneously active it chooses vector
>         0x30 and lets the sw choose the priorities.  */
>      if (fs->regs[R_R_MASKED_VECT]) {
>          uint32_t mv = fs->regs[R_R_MASKED_VECT];
> @@ -113,7 +113,7 @@ static const MemoryRegionOps pic_ops = {
>  };
>  
>  static void nmi_handler(void *opaque, int irq, int level)
> -{   
> +{
>      struct etrax_pic *fs = (void *)opaque;
>      uint32_t mask;
>  
> diff --git a/hw/intc/sh_intc.c b/hw/intc/sh_intc.c
> index 72a55e32dd..4c6e4b89a1 100644
> --- a/hw/intc/sh_intc.c
> +++ b/hw/intc/sh_intc.c
> @@ -236,7 +236,7 @@ static uint64_t sh_intc_read(void *opaque, hwaddr offset,
>      printf("sh_intc_read 0x%lx\n", (unsigned long) offset);
>  #endif
>  
> -    sh_intc_locate(desc, (unsigned long)offset, &valuep, 
> +    sh_intc_locate(desc, (unsigned long)offset, &valuep,
>  		   &enum_ids, &first, &width, &mode);
>      return *valuep;
>  }
> @@ -257,7 +257,7 @@ static void sh_intc_write(void *opaque, hwaddr offset,
>      printf("sh_intc_write 0x%lx 0x%08x\n", (unsigned long) offset, value);
>  #endif
>  
> -    sh_intc_locate(desc, (unsigned long)offset, &valuep, 
> +    sh_intc_locate(desc, (unsigned long)offset, &valuep,
>  		   &enum_ids, &first, &width, &mode);
>  
>      switch (mode) {
> @@ -273,7 +273,7 @@ static void sh_intc_write(void *opaque, hwaddr offset,
>  	if ((*valuep & mask) == (value & mask))
>              continue;
>  #if 0
> -	printf("k = %d, first = %d, enum = %d, mask = 0x%08x\n", 
> +	printf("k = %d, first = %d, enum = %d, mask = 0x%08x\n",
>  	       k, first, enum_ids[k], (unsigned int)mask);
>  #endif
>          sh_intc_toggle_mask(desc, enum_ids[k], value & mask, 0);
> @@ -466,7 +466,7 @@ int sh_intc_init(MemoryRegion *sysmem,
>      }
>  
>      desc->irqs = qemu_allocate_irqs(sh_intc_set_irq, desc, nr_sources);
> - 
> +
>      memory_region_init_io(&desc->iomem, NULL, &sh_intc_ops, desc,
>                            "interrupt-controller", 0x100000000ULL);
>  
> @@ -498,7 +498,7 @@ int sh_intc_init(MemoryRegion *sysmem,
>      return 0;
>  }
>  
> -/* Assert level <n> IRL interrupt. 
> +/* Assert level <n> IRL interrupt.
>     0:deassert. 1:lowest priority,... 15:highest priority. */
>  void sh_intc_set_irl(void *opaque, int n, int level)
>  {
> diff --git a/hw/intc/xilinx_intc.c b/hw/intc/xilinx_intc.c
> index 3e65e68619..dfc049de92 100644
> --- a/hw/intc/xilinx_intc.c
> +++ b/hw/intc/xilinx_intc.c
> @@ -113,7 +113,7 @@ pic_write(void *opaque, hwaddr addr,
>  
>      addr >>= 2;
>      D(qemu_log("%s addr=%x val=%x\n", __func__, addr * 4, value));
> -    switch (addr) 
> +    switch (addr)
>      {
>          case R_IAR:
>              p->regs[R_ISR] &= ~value; /* ACK.  */
> diff --git a/hw/misc/imx25_ccm.c b/hw/misc/imx25_ccm.c
> index d3107e5ca2..83dd09a9bc 100644
> --- a/hw/misc/imx25_ccm.c
> +++ b/hw/misc/imx25_ccm.c
> @@ -200,9 +200,9 @@ static void imx25_ccm_reset(DeviceState *dev)
>      memset(s->reg, 0, IMX25_CCM_MAX_REG * sizeof(uint32_t));
>      s->reg[IMX25_CCM_MPCTL_REG] = 0x800b2c01;
>      s->reg[IMX25_CCM_UPCTL_REG] = 0x84042800;
> -    /* 
> +    /*
>       * The value below gives:
> -     * CPU = 133 MHz, AHB = 66,5 MHz, IPG = 33 MHz. 
> +     * CPU = 133 MHz, AHB = 66,5 MHz, IPG = 33 MHz.
>       */
>      s->reg[IMX25_CCM_CCTL_REG]  = 0xd0030000;
>      s->reg[IMX25_CCM_CGCR0_REG] = 0x028A0100;
> @@ -219,7 +219,7 @@ static void imx25_ccm_reset(DeviceState *dev)
>  
>      /*
>       * default boot will change the reset values to allow:
> -     * CPU = 399 MHz, AHB = 133 MHz, IPG = 66,5 MHz. 
> +     * CPU = 399 MHz, AHB = 133 MHz, IPG = 66,5 MHz.
>       * For some reason, this doesn't work. With the value below, linux
>       * detects a 88 MHz IPG CLK instead of 66,5 MHz.
>      s->reg[IMX25_CCM_CCTL_REG]  = 0x20032000;
> diff --git a/hw/misc/imx31_ccm.c b/hw/misc/imx31_ccm.c
> index 6e246827ab..8da2757cbe 100644
> --- a/hw/misc/imx31_ccm.c
> +++ b/hw/misc/imx31_ccm.c
> @@ -115,7 +115,7 @@ static uint32_t imx31_ccm_get_pll_ref_clk(IMXCCMState *dev)
>              if (s->reg[IMX31_CCM_CCMR_REG] & CCMR_FPMF) {
>                  freq *= 1024;
>              }
> -        } 
> +        }
>      } else {
>          freq = CKIH_FREQ;
>      }
> diff --git a/hw/net/vmxnet3.h b/hw/net/vmxnet3.h
> index 5b3b76ba7a..020bf70afd 100644
> --- a/hw/net/vmxnet3.h
> +++ b/hw/net/vmxnet3.h
> @@ -246,7 +246,7 @@ struct Vmxnet3_TxDesc {
>          };
>          u32 val1;
>      };
> -    
> +
>      union {
>          struct {
>  #ifdef __BIG_ENDIAN_BITFIELD
> diff --git a/hw/net/xilinx_ethlite.c b/hw/net/xilinx_ethlite.c
> index 71d16fef3d..0703f9e444 100644
> --- a/hw/net/xilinx_ethlite.c
> +++ b/hw/net/xilinx_ethlite.c
> @@ -117,7 +117,7 @@ eth_write(void *opaque, hwaddr addr,
>      uint32_t value = val64;
>  
>      addr >>= 2;
> -    switch (addr) 
> +    switch (addr)
>      {
>          case R_TX_CTRL0:
>          case R_TX_CTRL1:
> diff --git a/hw/pci/pcie.c b/hw/pci/pcie.c
> index 5b48bae0f6..4692d9b5a3 100644
> --- a/hw/pci/pcie.c
> +++ b/hw/pci/pcie.c
> @@ -705,7 +705,7 @@ void pcie_cap_slot_write_config(PCIDevice *dev,
>  
>      hotplug_event_notify(dev);
>  
> -    /* 
> +    /*
>       * 6.7.3.2 Command Completed Events
>       *
>       * Software issues a command to a hot-plug capable Downstream Port by
> diff --git a/hw/sd/omap_mmc.c b/hw/sd/omap_mmc.c
> index 4088a8a80b..7c6f179578 100644
> --- a/hw/sd/omap_mmc.c
> +++ b/hw/sd/omap_mmc.c
> @@ -342,7 +342,7 @@ static uint64_t omap_mmc_read(void *opaque, hwaddr offset,
>          return s->arg >> 16;
>  
>      case 0x0c:	/* MMC_CON */
> -        return (s->dw << 15) | (s->mode << 12) | (s->enable << 11) | 
> +        return (s->dw << 15) | (s->mode << 12) | (s->enable << 11) |
>                  (s->be << 10) | s->clkdiv;
>  
>      case 0x10:	/* MMC_STAT */
> diff --git a/hw/sh4/shix.c b/hw/sh4/shix.c
> index f410c08883..dddfa8b336 100644
> --- a/hw/sh4/shix.c
> +++ b/hw/sh4/shix.c
> @@ -49,7 +49,7 @@ static void shix_init(MachineState *machine)
>      MemoryRegion *sysmem = get_system_memory();
>      MemoryRegion *rom = g_new(MemoryRegion, 1);
>      MemoryRegion *sdram = g_new(MemoryRegion, 2);
> -    
> +
>      cpu = SUPERH_CPU(cpu_create(machine->cpu_type));
>  
>      /* Allocate memory space */
> diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c
> index 9c8655cffc..e3dd1c67a0 100644
> --- a/hw/sparc64/sun4u.c
> +++ b/hw/sparc64/sun4u.c
> @@ -670,7 +670,7 @@ static void sun4uv_init(MemoryRegion *address_space_mem,
>      s = SYS_BUS_DEVICE(nvram);
>      memory_region_add_subregion(pci_address_space_io(ebus), 0x2000,
>                                  sysbus_mmio_get_region(s, 0));
> - 
> +
>      initrd_size = 0;
>      initrd_addr = 0;
>      kernel_size = sun4u_load_kernel(machine->kernel_filename,
> diff --git a/hw/timer/etraxfs_timer.c b/hw/timer/etraxfs_timer.c
> index afe3d30a8e..797f65b3f4 100644
> --- a/hw/timer/etraxfs_timer.c
> +++ b/hw/timer/etraxfs_timer.c
> @@ -230,7 +230,7 @@ static inline void timer_watchdog_update(ETRAXTimerState *t, uint32_t value)
>      if (wd_en && wd_key != new_key)
>          return;
>  
> -    D(printf("en=%d new_key=%x oldkey=%x cmd=%d cnt=%d\n", 
> +    D(printf("en=%d new_key=%x oldkey=%x cmd=%d cnt=%d\n",
>           wd_en, new_key, wd_key, new_cmd, wd_cnt));
>  
>      if (t->wd_hits)
> diff --git a/hw/timer/xilinx_timer.c b/hw/timer/xilinx_timer.c
> index 0190aa47d0..0901ca7b05 100644
> --- a/hw/timer/xilinx_timer.c
> +++ b/hw/timer/xilinx_timer.c
> @@ -166,7 +166,7 @@ timer_write(void *opaque, hwaddr addr,
>               __func__, addr * 4, value, timer, addr & 3));
>      /* Further decoding to address a specific timers reg.  */
>      addr &= 3;
> -    switch (addr) 
> +    switch (addr)
>      {
>          case R_TCSR:
>              if (value & TCSR_TINT)
> @@ -179,7 +179,7 @@ timer_write(void *opaque, hwaddr addr,
>                  ptimer_transaction_commit(xt->ptimer);
>              }
>              break;
> - 
> +
>          default:
>              if (addr < ARRAY_SIZE(xt->regs))
>                  xt->regs[addr] = value;
> diff --git a/hw/usb/hcd-musb.c b/hw/usb/hcd-musb.c
> index 85f5ff5bd4..f64f47b34f 100644
> --- a/hw/usb/hcd-musb.c
> +++ b/hw/usb/hcd-musb.c
> @@ -33,8 +33,8 @@
>  
>  #define MUSB_HDRC_INTRTX	0x02	/* 16-bit */
>  #define MUSB_HDRC_INTRRX	0x04
> -#define MUSB_HDRC_INTRTXE	0x06  
> -#define MUSB_HDRC_INTRRXE	0x08  
> +#define MUSB_HDRC_INTRTXE	0x06
> +#define MUSB_HDRC_INTRRXE	0x08
>  #define MUSB_HDRC_INTRUSB	0x0a	/* 8 bit */
>  #define MUSB_HDRC_INTRUSBE	0x0b	/* 8 bit */
>  #define MUSB_HDRC_FRAME		0x0c	/* 16-bit */
> @@ -113,7 +113,7 @@
>   */
>  
>  /* POWER */
> -#define MGC_M_POWER_ISOUPDATE		0x80 
> +#define MGC_M_POWER_ISOUPDATE		0x80
>  #define	MGC_M_POWER_SOFTCONN		0x40
>  #define	MGC_M_POWER_HSENAB		0x20
>  #define	MGC_M_POWER_HSMODE		0x10
> @@ -127,7 +127,7 @@
>  #define MGC_M_INTR_RESUME		0x02
>  #define MGC_M_INTR_RESET		0x04
>  #define MGC_M_INTR_BABBLE		0x04
> -#define MGC_M_INTR_SOF			0x08 
> +#define MGC_M_INTR_SOF			0x08
>  #define MGC_M_INTR_CONNECT		0x10
>  #define MGC_M_INTR_DISCONNECT		0x20
>  #define MGC_M_INTR_SESSREQ		0x40
> @@ -135,7 +135,7 @@
>  #define MGC_M_INTR_EP0			0x01	/* FOR EP0 INTERRUPT */
>  
>  /* DEVCTL */
> -#define MGC_M_DEVCTL_BDEVICE		0x80   
> +#define MGC_M_DEVCTL_BDEVICE		0x80
>  #define MGC_M_DEVCTL_FSDEV		0x40
>  #define MGC_M_DEVCTL_LSDEV		0x20
>  #define MGC_M_DEVCTL_VBUS		0x18
> diff --git a/hw/usb/hcd-ohci.c b/hw/usb/hcd-ohci.c
> index 1e6e85e86a..a2bc7e05d6 100644
> --- a/hw/usb/hcd-ohci.c
> +++ b/hw/usb/hcd-ohci.c
> @@ -670,7 +670,7 @@ static int ohci_service_iso_td(OHCIState *ohci, struct ohci_ed *ed,
>  
>      starting_frame = OHCI_BM(iso_td.flags, TD_SF);
>      frame_count = OHCI_BM(iso_td.flags, TD_FC);
> -    relative_frame_number = USUB(ohci->frame_number, starting_frame); 
> +    relative_frame_number = USUB(ohci->frame_number, starting_frame);
>  
>      trace_usb_ohci_iso_td_head(
>             ed->head & OHCI_DPTR_MASK, ed->tail & OHCI_DPTR_MASK,
> @@ -733,8 +733,8 @@ static int ohci_service_iso_td(OHCIState *ohci, struct ohci_ed *ed,
>      start_offset = iso_td.offset[relative_frame_number];
>      next_offset = iso_td.offset[relative_frame_number + 1];
>  
> -    if (!(OHCI_BM(start_offset, TD_PSW_CC) & 0xe) || 
> -        ((relative_frame_number < frame_count) && 
> +    if (!(OHCI_BM(start_offset, TD_PSW_CC) & 0xe) ||
> +        ((relative_frame_number < frame_count) &&
>           !(OHCI_BM(next_offset, TD_PSW_CC) & 0xe))) {
>          trace_usb_ohci_iso_td_bad_cc_not_accessed(start_offset, next_offset);
>          return 1;
> diff --git a/hw/usb/hcd-uhci.c b/hw/usb/hcd-uhci.c
> index 37f7beb3fa..bebc10a723 100644
> --- a/hw/usb/hcd-uhci.c
> +++ b/hw/usb/hcd-uhci.c
> @@ -80,7 +80,7 @@ struct UHCIPCIDeviceClass {
>      UHCIInfo       info;
>  };
>  
> -/* 
> +/*
>   * Pending async transaction.
>   * 'packet' must be the first field because completion
>   * handler does "(UHCIAsync *) pkt" cast.
> diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
> index 7bc8c1c056..f7d8b30fd7 100644
> --- a/hw/virtio/virtio-pci.c
> +++ b/hw/virtio/virtio-pci.c
> @@ -836,7 +836,7 @@ static void virtio_pci_vq_vector_mask(VirtIOPCIProxy *proxy,
>  
>      /* If guest supports masking, keep irqfd but mask it.
>       * Otherwise, clean it up now.
> -     */ 
> +     */
>      if (vdev->use_guest_notifier_mask && k->guest_notifier_mask) {
>          k->guest_notifier_mask(vdev, queue_no, true);
>      } else {
> diff --git a/include/hw/cris/etraxfs_dma.h b/include/hw/cris/etraxfs_dma.h
> index 095d76b956..f11a5874cf 100644
> --- a/include/hw/cris/etraxfs_dma.h
> +++ b/include/hw/cris/etraxfs_dma.h
> @@ -28,9 +28,9 @@ struct etraxfs_dma_client
>  void *etraxfs_dmac_init(hwaddr base, int nr_channels);
>  void etraxfs_dmac_connect(void *opaque, int channel, qemu_irq *line,
>  			  int input);
> -void etraxfs_dmac_connect_client(void *opaque, int c, 
> +void etraxfs_dmac_connect_client(void *opaque, int c,
>  				 struct etraxfs_dma_client *cl);
> -int etraxfs_dmac_input(struct etraxfs_dma_client *client, 
> +int etraxfs_dmac_input(struct etraxfs_dma_client *client,
>  		       void *buf, int len, int eop);
>  
>  #endif
> diff --git a/include/hw/net/lance.h b/include/hw/net/lance.h
> index 0357f5f65c..6099c12d37 100644
> --- a/include/hw/net/lance.h
> +++ b/include/hw/net/lance.h
> @@ -6,7 +6,7 @@
>   *
>   * This represents the Sparc32 lance (Am7990) ethernet device which is an
>   * earlier register-compatible member of the AMD PC-Net II (Am79C970A) family.
> - * 
> + *
>   * Permission is hereby granted, free of charge, to any person obtaining a copy
>   * of this software and associated documentation files (the "Software"), to deal
>   * in the Software without restriction, including without limitation the rights
> diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
> index c421410e3f..fdeed5ecb6 100644
> --- a/include/hw/ppc/spapr.h
> +++ b/include/hw/ppc/spapr.h
> @@ -131,7 +131,7 @@ struct SpaprMachineClass {
>      hwaddr rma_limit;          /* clamp the RMA to this size */
>  
>      void (*phb_placement)(SpaprMachineState *spapr, uint32_t index,
> -                          uint64_t *buid, hwaddr *pio, 
> +                          uint64_t *buid, hwaddr *pio,
>                            hwaddr *mmio32, hwaddr *mmio64,
>                            unsigned n_dma, uint32_t *liobns, hwaddr *nv2gpa,
>                            hwaddr *nv2atsd, Error **errp);
> diff --git a/include/hw/xen/interface/io/ring.h b/include/hw/xen/interface/io/ring.h
> index 5d048b335c..fdb2a6ecba 100644
> --- a/include/hw/xen/interface/io/ring.h
> +++ b/include/hw/xen/interface/io/ring.h
> @@ -1,6 +1,6 @@
>  /******************************************************************************
>   * ring.h
> - * 
> + *
>   * Shared producer-consumer ring macros.
>   *
>   * Permission is hereby granted, free of charge, to any person obtaining a copy
> @@ -61,7 +61,7 @@ typedef unsigned int RING_IDX;
>  /*
>   * Calculate size of a shared ring, given the total available space for the
>   * ring and indexes (_sz), and the name tag of the request/response structure.
> - * A ring contains as many entries as will fit, rounded down to the nearest 
> + * A ring contains as many entries as will fit, rounded down to the nearest
>   * power of two (so we can mask with (size-1) to loop around).
>   */
>  #define __CONST_RING_SIZE(_s, _sz) \
> @@ -75,7 +75,7 @@ typedef unsigned int RING_IDX;
>  
>  /*
>   * Macros to make the correct C datatypes for a new kind of ring.
> - * 
> + *
>   * To make a new ring datatype, you need to have two message structures,
>   * let's say request_t, and response_t already defined.
>   *
> @@ -85,7 +85,7 @@ typedef unsigned int RING_IDX;
>   *
>   * These expand out to give you a set of types, as you can see below.
>   * The most important of these are:
> - * 
> + *
>   *     mytag_sring_t      - The shared ring.
>   *     mytag_front_ring_t - The 'front' half of the ring.
>   *     mytag_back_ring_t  - The 'back' half of the ring.
> @@ -153,15 +153,15 @@ typedef struct __name##_back_ring __name##_back_ring_t
>  
>  /*
>   * Macros for manipulating rings.
> - * 
> - * FRONT_RING_whatever works on the "front end" of a ring: here 
> + *
> + * FRONT_RING_whatever works on the "front end" of a ring: here
>   * requests are pushed on to the ring and responses taken off it.
> - * 
> - * BACK_RING_whatever works on the "back end" of a ring: here 
> + *
> + * BACK_RING_whatever works on the "back end" of a ring: here
>   * requests are taken off the ring and responses put on.
> - * 
> - * N.B. these macros do NO INTERLOCKS OR FLOW CONTROL. 
> - * This is OK in 1-for-1 request-response situations where the 
> + *
> + * N.B. these macros do NO INTERLOCKS OR FLOW CONTROL.
> + * This is OK in 1-for-1 request-response situations where the
>   * requestor (front end) never has more than RING_SIZE()-1
>   * outstanding requests.
>   */
> @@ -263,26 +263,26 @@ typedef struct __name##_back_ring __name##_back_ring_t
>  
>  /*
>   * Notification hold-off (req_event and rsp_event):
> - * 
> + *
>   * When queueing requests or responses on a shared ring, it may not always be
>   * necessary to notify the remote end. For example, if requests are in flight
>   * in a backend, the front may be able to queue further requests without
>   * notifying the back (if the back checks for new requests when it queues
>   * responses).
> - * 
> + *
>   * When enqueuing requests or responses:
> - * 
> + *
>   *  Use RING_PUSH_{REQUESTS,RESPONSES}_AND_CHECK_NOTIFY(). The second argument
>   *  is a boolean return value. True indicates that the receiver requires an
>   *  asynchronous notification.
> - * 
> + *
>   * After dequeuing requests or responses (before sleeping the connection):
> - * 
> + *
>   *  Use RING_FINAL_CHECK_FOR_REQUESTS() or RING_FINAL_CHECK_FOR_RESPONSES().
>   *  The second argument is a boolean return value. True indicates that there
>   *  are pending messages on the ring (i.e., the connection should not be put
>   *  to sleep).
> - * 
> + *
>   *  These macros will set the req_event/rsp_event field to trigger a
>   *  notification on the very next message that is enqueued. If you want to
>   *  create batches of work (i.e., only receive a notification after several
> diff --git a/include/qemu/log.h b/include/qemu/log.h
> index f4724f7330..1a4e066160 100644
> --- a/include/qemu/log.h
> +++ b/include/qemu/log.h
> @@ -14,7 +14,7 @@ typedef struct QemuLogFile {
>  extern QemuLogFile *qemu_logfile;
>  
>  
> -/* 
> +/*
>   * The new API:
>   *
>   */
> diff --git a/include/qom/object.h b/include/qom/object.h
> index 94a61ccc3f..380007b133 100644
> --- a/include/qom/object.h
> +++ b/include/qom/object.h
> @@ -1443,12 +1443,12 @@ char *object_get_canonical_path(const Object *obj);
>   *   ambiguous match
>   *
>   * There are two types of supported paths--absolute paths and partial paths.
> - * 
> + *
>   * Absolute paths are derived from the root object and can follow child<> or
>   * link<> properties.  Since they can follow link<> properties, they can be
>   * arbitrarily long.  Absolute paths look like absolute filenames and are
>   * prefixed with a leading slash.
> - * 
> + *
>   * Partial paths look like relative filenames.  They do not begin with a
>   * prefix.  The matching rules for partial paths are subtle but designed to make
>   * specifying objects easy.  At each level of the composition tree, the partial
> diff --git a/linux-user/cris/cpu_loop.c b/linux-user/cris/cpu_loop.c
> index 334edddd1e..25d0861df9 100644
> --- a/linux-user/cris/cpu_loop.c
> +++ b/linux-user/cris/cpu_loop.c
> @@ -27,7 +27,7 @@ void cpu_loop(CPUCRISState *env)
>      CPUState *cs = env_cpu(env);
>      int trapnr, ret;
>      target_siginfo_t info;
> -    
> +
>      while (1) {
>          cpu_exec_start(cs);
>          trapnr = cpu_exec(cs);
> @@ -49,13 +49,13 @@ void cpu_loop(CPUCRISState *env)
>            /* just indicate that signals should be handled asap */
>            break;
>          case EXCP_BREAK:
> -            ret = do_syscall(env, 
> -                             env->regs[9], 
> -                             env->regs[10], 
> -                             env->regs[11], 
> -                             env->regs[12], 
> -                             env->regs[13], 
> -                             env->pregs[7], 
> +            ret = do_syscall(env,
> +                             env->regs[9],
> +                             env->regs[10],
> +                             env->regs[11],
> +                             env->regs[12],
> +                             env->regs[13],
> +                             env->pregs[7],
>                               env->pregs[11],
>                               0, 0);
>              if (ret == -TARGET_ERESTARTSYS) {
> diff --git a/linux-user/microblaze/cpu_loop.c b/linux-user/microblaze/cpu_loop.c
> index 3e0a7f730b..990dda26c3 100644
> --- a/linux-user/microblaze/cpu_loop.c
> +++ b/linux-user/microblaze/cpu_loop.c
> @@ -27,7 +27,7 @@ void cpu_loop(CPUMBState *env)
>      CPUState *cs = env_cpu(env);
>      int trapnr, ret;
>      target_siginfo_t info;
> -    
> +
>      while (1) {
>          cpu_exec_start(cs);
>          trapnr = cpu_exec(cs);
> @@ -52,13 +52,13 @@ void cpu_loop(CPUMBState *env)
>              /* Return address is 4 bytes after the call.  */
>              env->regs[14] += 4;
>              env->sregs[SR_PC] = env->regs[14];
> -            ret = do_syscall(env, 
> -                             env->regs[12], 
> -                             env->regs[5], 
> -                             env->regs[6], 
> -                             env->regs[7], 
> -                             env->regs[8], 
> -                             env->regs[9], 
> +            ret = do_syscall(env,
> +                             env->regs[12],
> +                             env->regs[5],
> +                             env->regs[6],
> +                             env->regs[7],
> +                             env->regs[8],
> +                             env->regs[9],
>                               env->regs[10],
>                               0, 0);
>              if (ret == -TARGET_ERESTARTSYS) {
> diff --git a/linux-user/mmap.c b/linux-user/mmap.c
> index 0019447892..e48056f6ad 100644
> --- a/linux-user/mmap.c
> +++ b/linux-user/mmap.c
> @@ -401,12 +401,12 @@ abi_long target_mmap(abi_ulong start, abi_ulong len, int prot,
>      }
>  
>      /* When mapping files into a memory area larger than the file, accesses
> -       to pages beyond the file size will cause a SIGBUS. 
> +       to pages beyond the file size will cause a SIGBUS.
>  
>         For example, if mmaping a file of 100 bytes on a host with 4K pages
>         emulating a target with 8K pages, the target expects to be able to
>         access the first 8K. But the host will trap us on any access beyond
> -       4K.  
> +       4K.
>  
>         When emulating a target with a larger page-size than the hosts, we
>         may need to truncate file maps at EOF and add extra anonymous pages
> @@ -421,7 +421,7 @@ abi_long target_mmap(abi_ulong start, abi_ulong len, int prot,
>  
>         /* Are we trying to create a map beyond EOF?.  */
>         if (offset + len > sb.st_size) {
> -           /* If so, truncate the file map at eof aligned with 
> +           /* If so, truncate the file map at eof aligned with
>                the hosts real pagesize. Additional anonymous maps
>                will be created beyond EOF.  */
>             len = REAL_HOST_PAGE_ALIGN(sb.st_size - offset);
> @@ -496,7 +496,7 @@ abi_long target_mmap(abi_ulong start, abi_ulong len, int prot,
>              }
>              goto the_end;
>          }
> -        
> +
>          /* handle the start of the mapping */
>          if (start > real_start) {
>              if (real_end == real_start + qemu_host_page_size) {
> diff --git a/linux-user/sparc/signal.c b/linux-user/sparc/signal.c
> index d796f50f66..53efb61c70 100644
> --- a/linux-user/sparc/signal.c
> +++ b/linux-user/sparc/signal.c
> @@ -104,7 +104,7 @@ struct target_rt_signal_frame {
>      qemu_siginfo_fpu_t  fpu_state;
>  };
>  
> -static inline abi_ulong get_sigframe(struct target_sigaction *sa, 
> +static inline abi_ulong get_sigframe(struct target_sigaction *sa,
>                                       CPUSPARCState *env,
>                                       unsigned long framesize)
>  {
> @@ -506,7 +506,7 @@ void sparc64_get_context(CPUSPARCState *env)
>      if (!lock_user_struct(VERIFY_WRITE, ucp, ucp_addr, 0)) {
>          goto do_sigsegv;
>      }
> -    
> +
>      mcp = &ucp->tuc_mcontext;
>      grp = &mcp->mc_gregs;
>  
> diff --git a/linux-user/syscall.c b/linux-user/syscall.c
> index 97de9fb5c9..10d91a9781 100644
> --- a/linux-user/syscall.c
> +++ b/linux-user/syscall.c
> @@ -1104,7 +1104,7 @@ static inline rlim_t target_to_host_rlim(abi_ulong target_rlim)
>  {
>      abi_ulong target_rlim_swap;
>      rlim_t result;
> -    
> +
>      target_rlim_swap = tswapal(target_rlim);
>      if (target_rlim_swap == TARGET_RLIM_INFINITY)
>          return RLIM_INFINITY;
> @@ -1112,7 +1112,7 @@ static inline rlim_t target_to_host_rlim(abi_ulong target_rlim)
>      result = target_rlim_swap;
>      if (target_rlim_swap != (rlim_t)result)
>          return RLIM_INFINITY;
> -    
> +
>      return result;
>  }
>  #endif
> @@ -1122,13 +1122,13 @@ static inline abi_ulong host_to_target_rlim(rlim_t rlim)
>  {
>      abi_ulong target_rlim_swap;
>      abi_ulong result;
> -    
> +
>      if (rlim == RLIM_INFINITY || rlim != (abi_long)rlim)
>          target_rlim_swap = TARGET_RLIM_INFINITY;
>      else
>          target_rlim_swap = rlim;
>      result = tswapal(target_rlim_swap);
> -    
> +
>      return result;
>  }
>  #endif
> @@ -1615,9 +1615,9 @@ static inline abi_long target_to_host_cmsg(struct msghdr *msgh,
>      abi_ulong target_cmsg_addr;
>      struct target_cmsghdr *target_cmsg, *target_cmsg_start;
>      socklen_t space = 0;
> -    
> +
>      msg_controllen = tswapal(target_msgh->msg_controllen);
> -    if (msg_controllen < sizeof (struct target_cmsghdr)) 
> +    if (msg_controllen < sizeof (struct target_cmsghdr))
>          goto the_end;
>      target_cmsg_addr = tswapal(target_msgh->msg_control);
>      target_cmsg = lock_user(VERIFY_READ, target_cmsg_addr, msg_controllen, 1);
> @@ -1703,7 +1703,7 @@ static inline abi_long host_to_target_cmsg(struct target_msghdr *target_msgh,
>      socklen_t space = 0;
>  
>      msg_controllen = tswapal(target_msgh->msg_controllen);
> -    if (msg_controllen < sizeof (struct target_cmsghdr)) 
> +    if (msg_controllen < sizeof (struct target_cmsghdr))
>          goto the_end;
>      target_cmsg_addr = tswapal(target_msgh->msg_control);
>      target_cmsg = lock_user(VERIFY_WRITE, target_cmsg_addr, msg_controllen, 0);
> @@ -5750,7 +5750,7 @@ abi_long do_set_thread_area(CPUX86State *env, abi_ulong ptr)
>      }
>      unlock_user_struct(target_ldt_info, ptr, 1);
>  
> -    if (ldt_info.entry_number < TARGET_GDT_ENTRY_TLS_MIN || 
> +    if (ldt_info.entry_number < TARGET_GDT_ENTRY_TLS_MIN ||
>          ldt_info.entry_number > TARGET_GDT_ENTRY_TLS_MAX)
>             return -TARGET_EINVAL;
>      seg_32bit = ldt_info.flags & 1;
> @@ -5828,7 +5828,7 @@ static abi_long do_get_thread_area(CPUX86State *env, abi_ulong ptr)
>      lp = (uint32_t *)(gdt_table + idx);
>      entry_1 = tswap32(lp[0]);
>      entry_2 = tswap32(lp[1]);
> -    
> +
>      read_exec_only = ((entry_2 >> 9) & 1) ^ 1;
>      contents = (entry_2 >> 10) & 3;
>      seg_not_present = ((entry_2 >> 15) & 1) ^ 1;
> @@ -5844,8 +5844,8 @@ static abi_long do_get_thread_area(CPUX86State *env, abi_ulong ptr)
>          (read_exec_only << 3) | (limit_in_pages << 4) |
>          (seg_not_present << 5) | (useable << 6) | (lm << 7);
>      limit = (entry_1 & 0xffff) | (entry_2  & 0xf0000);
> -    base_addr = (entry_1 >> 16) | 
> -        (entry_2 & 0xff000000) | 
> +    base_addr = (entry_1 >> 16) |
> +        (entry_2 & 0xff000000) |
>          ((entry_2 & 0xff) << 16);
>      target_ldt_info->base_addr = tswapal(base_addr);
>      target_ldt_info->limit = tswap32(limit);
> @@ -10873,7 +10873,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
>          return get_errno(fchown(arg1, low2highuid(arg2), low2highgid(arg3)));
>  #if defined(TARGET_NR_fchownat)
>      case TARGET_NR_fchownat:
> -        if (!(p = lock_user_string(arg2))) 
> +        if (!(p = lock_user_string(arg2)))
>              return -TARGET_EFAULT;
>          ret = get_errno(fchownat(arg1, p, low2highuid(arg3),
>                                   low2highgid(arg4), arg5));
> diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
> index 152ec637cb..752ea5ee83 100644
> --- a/linux-user/syscall_defs.h
> +++ b/linux-user/syscall_defs.h
> @@ -1923,7 +1923,7 @@ struct target_stat {
>  	abi_long	st_blocks;	/* Number 512-byte blocks allocated. */
>  
>  	abi_ulong	target_st_atime;
> -	abi_ulong 	target_st_atime_nsec; 
> +	abi_ulong 	target_st_atime_nsec;
>  	abi_ulong	target_st_mtime;
>  	abi_ulong	target_st_mtime_nsec;
>  	abi_ulong	target_st_ctime;
> diff --git a/linux-user/uaccess.c b/linux-user/uaccess.c
> index e215ecc2a6..91e2067933 100644
> --- a/linux-user/uaccess.c
> +++ b/linux-user/uaccess.c
> @@ -55,7 +55,7 @@ abi_long target_strlen(abi_ulong guest_addr1)
>          unlock_user(ptr, guest_addr, 0);
>          guest_addr += len;
>          /* we don't allow wrapping or integer overflow */
> -        if (guest_addr == 0 || 
> +        if (guest_addr == 0 ||
>              (guest_addr - guest_addr1) > 0x7fffffff)
>              return -TARGET_EFAULT;
>          if (len != max_len)
> diff --git a/os-posix.c b/os-posix.c
> index 3cd52e1e70..fa6dfae168 100644
> --- a/os-posix.c
> +++ b/os-posix.c
> @@ -316,7 +316,7 @@ void os_setup_post(void)
>  
>          close(fd);
>  
> -        do {        
> +        do {
>              len = write(daemon_pipe, &status, 1);
>          } while (len < 0 && errno == EINTR);
>          if (len != 1) {
> diff --git a/qapi/qapi-util.c b/qapi/qapi-util.c
> index 29a6c98b53..48045c3ccc 100644
> --- a/qapi/qapi-util.c
> +++ b/qapi/qapi-util.c
> @@ -4,7 +4,7 @@
>   * Authors:
>   *  Hu Tao       <[e-mail]>
>   *  Peter Lieven <[e-mail]>
> - * 
> + *
>   * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
>   * See the COPYING.LIB file in the top-level directory.
>   *
> diff --git a/qemu-img.c b/qemu-img.c
> index bdb9f6aa46..72dfa096b1 100644
> --- a/qemu-img.c
> +++ b/qemu-img.c
> @@ -248,7 +248,7 @@ static bool qemu_img_object_print_help(const char *type, QemuOpts *opts)
>   * an odd number of ',' (or else a separating ',' following it gets
>   * escaped), or be empty (or else a separating ',' preceding it can
>   * escape a separating ',' following it).
> - * 
> + *
>   */
>  static bool is_valid_option_list(const char *optarg)
>  {
> diff --git a/qemu-options.hx b/qemu-options.hx
> index 196f468786..2f728fde47 100644
> --- a/qemu-options.hx
> +++ b/qemu-options.hx
> @@ -192,15 +192,15 @@ DEF("numa", HAS_ARG, QEMU_OPTION_numa,
>      QEMU_ARCH_ALL)
>  SRST
>  ``-numa node[,mem=size][,cpus=firstcpu[-lastcpu]][,nodeid=node][,initiator=initiator]``
> -  \ 
> +  \
>  ``-numa node[,memdev=id][,cpus=firstcpu[-lastcpu]][,nodeid=node][,initiator=initiator]``
>    \
>  ``-numa dist,src=source,dst=destination,val=distance``
> -  \ 
> +  \
>  ``-numa cpu,node-id=node[,socket-id=x][,core-id=y][,thread-id=z]``
> -  \ 
> +  \
>  ``-numa hmat-lb,initiator=node,target=node,hierarchy=hierarchy,data-type=tpye[,latency=lat][,bandwidth=bw]``
> -  \ 
> +  \
>  ``-numa hmat-cache,node-id=node,size=size,level=level[,associativity=str][,policy=str][,line=size]``
>      Define a NUMA node and assign RAM and VCPUs to it. Set the NUMA
>      distance from a source node to a destination node. Set the ACPI
> @@ -395,7 +395,7 @@ DEF("global", HAS_ARG, QEMU_OPTION_global,
>      QEMU_ARCH_ALL)
>  SRST
>  ``-global driver.prop=value``
> -  \ 
> +  \
>  ``-global driver=driver,property=property,value=value``
>      Set default value of driver's property prop to value, e.g.:
>  
> @@ -926,9 +926,9 @@ SRST
>  ``-hda file``
>    \
>  ``-hdb file``
> -  \ 
> +  \
>  ``-hdc file``
> -  \ 
> +  \
>  ``-hdd file``
>      Use file as hard disk 0, 1, 2 or 3 image (see
>      :ref:`disk_005fimages`).
> @@ -1416,7 +1416,7 @@ DEF("fsdev", HAS_ARG, QEMU_OPTION_fsdev,
>  
>  SRST
>  ``-fsdev local,id=id,path=path,security_model=security_model [,writeout=writeout][,readonly][,fmode=fmode][,dmode=dmode] [,throttling.option=value[,throttling.option=value[,...]]]``
> -  \ 
> +  \
>  ``-fsdev proxy,id=id,socket=socket[,writeout=writeout][,readonly]``
>    \
>  ``-fsdev proxy,id=id,sock_fd=sock_fd[,writeout=writeout][,readonly]``
> @@ -1537,9 +1537,9 @@ DEF("virtfs", HAS_ARG, QEMU_OPTION_virtfs,
>  
>  SRST
>  ``-virtfs local,path=path,mount_tag=mount_tag ,security_model=security_model[,writeout=writeout][,readonly] [,fmode=fmode][,dmode=dmode][,multidevs=multidevs]``
> -  \ 
> +  \
>  ``-virtfs proxy,socket=socket,mount_tag=mount_tag [,writeout=writeout][,readonly]``
> -  \ 
> +  \
>  ``-virtfs proxy,sock_fd=sock_fd,mount_tag=mount_tag [,writeout=writeout][,readonly]``
>    \
>  ``-virtfs synth,mount_tag=mount_tag``
> @@ -3674,7 +3674,7 @@ DEF("overcommit", HAS_ARG, QEMU_OPTION_overcommit,
>      QEMU_ARCH_ALL)
>  SRST
>  ``-overcommit mem-lock=on|off``
> -  \ 
> +  \
>  ``-overcommit cpu-pm=on|off``
>      Run qemu with hints about host resource overcommit. The default is
>      to assume that host overcommits all resources.
> @@ -4045,7 +4045,7 @@ DEF("incoming", HAS_ARG, QEMU_OPTION_incoming, \
>      QEMU_ARCH_ALL)
>  SRST
>  ``-incoming tcp:[host]:port[,to=maxport][,ipv4][,ipv6]``
> -  \ 
> +  \
>  ``-incoming rdma:host:port[,ipv4][,ipv6]``
>      Prepare for incoming migration, listen on a given tcp port.
>  
> @@ -4753,7 +4753,7 @@ SRST
>                 [...]
>  
>      ``-object secret,id=id,data=string,format=raw|base64[,keyid=secretid,iv=string]``
> -      \ 
> +      \
>      ``-object secret,id=id,file=filename,format=raw|base64[,keyid=secretid,iv=string]``
>          Defines a secret to store a password, encryption key, or some
>          other sensitive data. The sensitive data can either be passed
> diff --git a/qom/object.c b/qom/object.c
> index 6ece96bc2b..30630d789f 100644
> --- a/qom/object.c
> +++ b/qom/object.c
> @@ -1020,7 +1020,7 @@ static void object_class_foreach_tramp(gpointer key, gpointer value,
>          return;
>      }
>  
> -    if (data->implements_type && 
> +    if (data->implements_type &&
>          !object_class_dynamic_cast(k, data->implements_type)) {
>          return;
>      }
> diff --git a/target/cris/translate.c b/target/cris/translate.c
> index aaa46b5bca..df979594c3 100644
> --- a/target/cris/translate.c
> +++ b/target/cris/translate.c
> @@ -369,7 +369,7 @@ static inline void t_gen_addx_carry(DisasContext *dc, TCGv d)
>      if (dc->flagx_known) {
>          if (dc->flags_x) {
>              TCGv c;
> -            
> +
>              c = tcg_temp_new();
>              t_gen_mov_TN_preg(c, PR_CCS);
>              /* C flag is already at bit 0.  */
> @@ -402,7 +402,7 @@ static inline void t_gen_subx_carry(DisasContext *dc, TCGv d)
>      if (dc->flagx_known) {
>          if (dc->flags_x) {
>              TCGv c;
> -            
> +
>              c = tcg_temp_new();
>              t_gen_mov_TN_preg(c, PR_CCS);
>              /* C flag is already at bit 0.  */
> @@ -688,7 +688,7 @@ static inline void cris_update_cc_x(DisasContext *dc)
>  }
>  
>  /* Update cc prior to executing ALU op. Needs source operands untouched.  */
> -static void cris_pre_alu_update_cc(DisasContext *dc, int op, 
> +static void cris_pre_alu_update_cc(DisasContext *dc, int op,
>                     TCGv dst, TCGv src, int size)
>  {
>      if (dc->update_cc) {
> @@ -718,7 +718,7 @@ static inline void cris_update_result(DisasContext *dc, TCGv res)
>  }
>  
>  /* Returns one if the write back stage should execute.  */
> -static void cris_alu_op_exec(DisasContext *dc, int op, 
> +static void cris_alu_op_exec(DisasContext *dc, int op,
>                     TCGv dst, TCGv a, TCGv b, int size)
>  {
>      /* Emit the ALU insns.  */
> @@ -1068,7 +1068,7 @@ static void cris_store_direct_jmp(DisasContext *dc)
>      }
>  }
>  
> -static void cris_prepare_cc_branch (DisasContext *dc, 
> +static void cris_prepare_cc_branch (DisasContext *dc,
>                      int offset, int cond)
>  {
>      /* This helps us re-schedule the micro-code to insns in delay-slots
> @@ -1108,7 +1108,7 @@ static void gen_load64(DisasContext *dc, TCGv_i64 dst, TCGv addr)
>      tcg_gen_qemu_ld_i64(dst, addr, mem_index, MO_TEQ);
>  }
>  
> -static void gen_load(DisasContext *dc, TCGv dst, TCGv addr, 
> +static void gen_load(DisasContext *dc, TCGv dst, TCGv addr,
>               unsigned int size, int sign)
>  {
>      int mem_index = cpu_mmu_index(&dc->cpu->env, false);
> @@ -3047,27 +3047,27 @@ static unsigned int crisv32_decoder(CPUCRISState *env, DisasContext *dc)
>   * to give SW a hint that the exception actually hit on the dslot.
>   *
>   * CRIS expects all PC addresses to be 16-bit aligned. The lsb is ignored by
> - * the core and any jmp to an odd addresses will mask off that lsb. It is 
> + * the core and any jmp to an odd addresses will mask off that lsb. It is
>   * simply there to let sw know there was an exception on a dslot.
>   *
>   * When the software returns from an exception, the branch will re-execute.
>   * On QEMU care needs to be taken when a branch+delayslot sequence is broken
>   * and the branch and delayslot don't share pages.
>   *
> - * The TB contaning the branch insn will set up env->btarget and evaluate 
> - * env->btaken. When the translation loop exits we will note that the branch 
> + * The TB contaning the branch insn will set up env->btarget and evaluate
> + * env->btaken. When the translation loop exits we will note that the branch
>   * sequence is broken and let env->dslot be the size of the branch insn (those
>   * vary in length).
>   *
>   * The TB contaning the delayslot will have the PC of its real insn (i.e no lsb
> - * set). It will also expect to have env->dslot setup with the size of the 
> - * delay slot so that env->pc - env->dslot point to the branch insn. This TB 
> - * will execute the dslot and take the branch, either to btarget or just one 
> + * set). It will also expect to have env->dslot setup with the size of the
> + * delay slot so that env->pc - env->dslot point to the branch insn. This TB
> + * will execute the dslot and take the branch, either to btarget or just one
>   * insn ahead.
>   *
> - * When exceptions occur, we check for env->dslot in do_interrupt to detect 
> + * When exceptions occur, we check for env->dslot in do_interrupt to detect
>   * broken branch sequences and setup $erp accordingly (i.e let it point to the
> - * branch and set lsb). Then env->dslot gets cleared so that the exception 
> + * branch and set lsb). Then env->dslot gets cleared so that the exception
>   * handler can enter. When returning from exceptions (jump $erp) the lsb gets
>   * masked off and we will reexecute the branch insn.
>   *
> diff --git a/target/cris/translate_v10.inc.c b/target/cris/translate_v10.inc.c
> index ae34a0d1a3..ad4e213847 100644
> --- a/target/cris/translate_v10.inc.c
> +++ b/target/cris/translate_v10.inc.c
> @@ -299,7 +299,7 @@ static unsigned int dec10_quick_imm(DisasContext *dc)
>  
>              op = CC_OP_LSL;
>              if (imm & (1 << 5)) {
> -                op = CC_OP_LSR; 
> +                op = CC_OP_LSR;
>              }
>              imm &= 0x1f;
>              cris_cc_mask(dc, CC_MASK_NZVC);
> @@ -335,7 +335,7 @@ static unsigned int dec10_quick_imm(DisasContext *dc)
>              LOG_DIS("b%s %d\n", cc_name(dc->cond), imm);
>  
>              cris_cc_mask(dc, 0);
> -            cris_prepare_cc_branch(dc, imm, dc->cond); 
> +            cris_prepare_cc_branch(dc, imm, dc->cond);
>              break;
>  
>          default:
> @@ -487,7 +487,7 @@ static void dec10_reg_mov_pr(DisasContext *dc)
>          return;
>      }
>      if (dc->dst == PR_CCS) {
> -        cris_evaluate_flags(dc); 
> +        cris_evaluate_flags(dc);
>      }
>      cris_alu(dc, CC_OP_MOVE, cpu_R[dc->src],
>                   cpu_R[dc->src], cpu_PR[dc->dst], preg_sizes_v10[dc->dst]);
> diff --git a/target/i386/hvf/hvf.c b/target/i386/hvf/hvf.c
> index be016b951a..d3f836a0f4 100644
> --- a/target/i386/hvf/hvf.c
> +++ b/target/i386/hvf/hvf.c
> @@ -967,13 +967,13 @@ static int hvf_accel_init(MachineState *ms)
>      assert_hvf_ok(ret);
>  
>      s = g_new0(HVFState, 1);
> - 
> +
>      s->num_slots = 32;
>      for (x = 0; x < s->num_slots; ++x) {
>          s->slots[x].size = 0;
>          s->slots[x].slot_id = x;
>      }
> -  
> +
>      hvf_state = s;
>      cpu_interrupt_handler = hvf_handle_interrupt;
>      memory_listener_register(&hvf_memory_listener, &address_space_memory);
> diff --git a/target/i386/hvf/x86.c b/target/i386/hvf/x86.c
> index fdb11c8db9..6fd6e541d8 100644
> --- a/target/i386/hvf/x86.c
> +++ b/target/i386/hvf/x86.c
> @@ -83,7 +83,7 @@ bool x86_write_segment_descriptor(struct CPUState *cpu,
>  {
>      target_ulong base;
>      uint32_t limit;
> -    
> +
>      if (GDT_SEL == sel.ti) {
>          base  = rvmcs(cpu->hvf_fd, VMCS_GUEST_GDTR_BASE);
>          limit = rvmcs(cpu->hvf_fd, VMCS_GUEST_GDTR_LIMIT);
> @@ -91,7 +91,7 @@ bool x86_write_segment_descriptor(struct CPUState *cpu,
>          base  = rvmcs(cpu->hvf_fd, VMCS_GUEST_LDTR_BASE);
>          limit = rvmcs(cpu->hvf_fd, VMCS_GUEST_LDTR_LIMIT);
>      }
> -    
> +
>      if (sel.index * 8 >= limit) {
>          printf("%s: gdt limit\n", __func__);
>          return false;
> diff --git a/target/i386/hvf/x86_decode.c b/target/i386/hvf/x86_decode.c
> index 34c5e3006c..8c576febd2 100644
> --- a/target/i386/hvf/x86_decode.c
> +++ b/target/i386/hvf/x86_decode.c
> @@ -63,7 +63,7 @@ static inline uint64_t decode_bytes(CPUX86State *env, struct x86_decode *decode,
>                                      int size)
>  {
>      target_ulong val = 0;
> -    
> +
>      switch (size) {
>      case 1:
>      case 2:
> @@ -77,7 +77,7 @@ static inline uint64_t decode_bytes(CPUX86State *env, struct x86_decode *decode,
>      target_ulong va  = linear_rip(env_cpu(env), env->eip) + decode->len;
>      vmx_read_mem(env_cpu(env), &val, va, size);
>      decode->len += size;
> -    
> +
>      return val;
>  }
>  
> @@ -210,7 +210,7 @@ static void decode_imm_0(CPUX86State *env, struct x86_decode *decode,
>  static void decode_pushseg(CPUX86State *env, struct x86_decode *decode)
>  {
>      uint8_t op = (decode->opcode_len > 1) ? decode->opcode[1] : decode->opcode[0];
> -    
> +
>      decode->op[0].type = X86_VAR_REG;
>      switch (op) {
>      case 0xe:
> @@ -237,7 +237,7 @@ static void decode_pushseg(CPUX86State *env, struct x86_decode *decode)
>  static void decode_popseg(CPUX86State *env, struct x86_decode *decode)
>  {
>      uint8_t op = (decode->opcode_len > 1) ? decode->opcode[1] : decode->opcode[0];
> -    
> +
>      decode->op[0].type = X86_VAR_REG;
>      switch (op) {
>      case 0xf:
> @@ -461,14 +461,14 @@ struct decode_x87_tbl _decode_tbl3[256];
>  static void decode_x87_ins(CPUX86State *env, struct x86_decode *decode)
>  {
>      struct decode_x87_tbl *decoder;
> -    
> +
>      decode->is_fpu = true;
>      int mode = decode->modrm.mod == 3 ? 1 : 0;
>      int index = ((decode->opcode[0] & 0xf) << 4) | (mode << 3) |
>                   decode->modrm.reg;
>  
>      decoder = &_decode_tbl3[index];
> -    
> +
>      decode->cmd = decoder->cmd;
>      if (decoder->operand_size) {
>          decode->operand_size = decoder->operand_size;
> @@ -476,7 +476,7 @@ static void decode_x87_ins(CPUX86State *env, struct x86_decode *decode)
>      decode->flags_mask = decoder->flags_mask;
>      decode->fpop_stack = decoder->pop;
>      decode->frev = decoder->rev;
> -    
> +
>      if (decoder->decode_op1) {
>          decoder->decode_op1(env, decode, &decode->op[0]);
>      }
> @@ -2002,7 +2002,7 @@ static inline void decode_displacement(CPUX86State *env, struct x86_decode *deco
>      int addressing_size = decode->addressing_size;
>      int mod = decode->modrm.mod;
>      int rm = decode->modrm.rm;
> -    
> +
>      decode->displacement_size = 0;
>      switch (addressing_size) {
>      case 2:
> @@ -2115,7 +2115,7 @@ uint32_t decode_instruction(CPUX86State *env, struct x86_decode *decode)
>  void init_decoder()
>  {
>      int i;
> -    
> +
>      for (i = 0; i < ARRAY_SIZE(_decode_tbl1); i++) {
>          memcpy(&_decode_tbl1[i], &invl_inst, sizeof(invl_inst));
>      }
> @@ -2124,7 +2124,7 @@ void init_decoder()
>      }
>      for (i = 0; i < ARRAY_SIZE(_decode_tbl3); i++) {
>          memcpy(&_decode_tbl3[i], &invl_inst_x87, sizeof(invl_inst_x87));
> -    
> +
>      }
>      for (i = 0; i < ARRAY_SIZE(_1op_inst); i++) {
>          _decode_tbl1[_1op_inst[i].opcode] = _1op_inst[i];
> diff --git a/target/i386/hvf/x86_decode.h b/target/i386/hvf/x86_decode.h
> index ef7960113f..c7879c9ea7 100644
> --- a/target/i386/hvf/x86_decode.h
> +++ b/target/i386/hvf/x86_decode.h
> @@ -43,7 +43,7 @@ typedef enum x86_prefix {
>  
>  enum x86_decode_cmd {
>      X86_DECODE_CMD_INVL = 0,
> -    
> +
>      X86_DECODE_CMD_PUSH,
>      X86_DECODE_CMD_PUSH_SEG,
>      X86_DECODE_CMD_POP,
> @@ -174,7 +174,7 @@ enum x86_decode_cmd {
>      X86_DECODE_CMD_CMPXCHG8B,
>      X86_DECODE_CMD_CMPXCHG,
>      X86_DECODE_CMD_POPCNT,
> -    
> +
>      X86_DECODE_CMD_FNINIT,
>      X86_DECODE_CMD_FLD,
>      X86_DECODE_CMD_FLDxx,
> diff --git a/target/i386/hvf/x86_descr.c b/target/i386/hvf/x86_descr.c
> index 8c05c34f33..fd6a63754d 100644
> --- a/target/i386/hvf/x86_descr.c
> +++ b/target/i386/hvf/x86_descr.c
> @@ -112,7 +112,7 @@ void vmx_segment_to_x86_descriptor(struct CPUState *cpu, struct vmx_segment *vmx
>  {
>      x86_set_segment_limit(desc, vmx_desc->limit);
>      x86_set_segment_base(desc, vmx_desc->base);
> -    
> +
>      desc->type = vmx_desc->ar & 15;
>      desc->s = (vmx_desc->ar >> 4) & 1;
>      desc->dpl = (vmx_desc->ar >> 5) & 3;
> diff --git a/target/i386/hvf/x86_emu.c b/target/i386/hvf/x86_emu.c
> index d3e289ed87..edc7f74903 100644
> --- a/target/i386/hvf/x86_emu.c
> +++ b/target/i386/hvf/x86_emu.c
> @@ -131,7 +131,7 @@ void write_reg(CPUX86State *env, int reg, target_ulong val, int size)
>  target_ulong read_val_from_reg(target_ulong reg_ptr, int size)
>  {
>      target_ulong val;
> -    
> +
>      switch (size) {
>      case 1:
>          val = *(uint8_t *)reg_ptr;
> diff --git a/target/i386/hvf/x86_mmu.c b/target/i386/hvf/x86_mmu.c
> index 65d4603dbf..168c47fa34 100644
> --- a/target/i386/hvf/x86_mmu.c
> +++ b/target/i386/hvf/x86_mmu.c
> @@ -143,7 +143,7 @@ static bool test_pt_entry(struct CPUState *cpu, struct gpt_translation *pt,
>      if (pae && pt->exec_access && !pte_exec_access(pte)) {
>          return false;
>      }
> -    
> +
>  exit:
>      /* TODO: check reserved bits */
>      return true;
> @@ -175,7 +175,7 @@ static bool walk_gpt(struct CPUState *cpu, target_ulong addr, int err_code,
>      bool is_large = false;
>      target_ulong cr3 = rvmcs(cpu->hvf_fd, VMCS_GUEST_CR3);
>      uint64_t page_mask = pae ? PAE_PTE_PAGE_MASK : LEGACY_PTE_PAGE_MASK;
> -    
> +
>      memset(pt, 0, sizeof(*pt));
>      top_level = gpt_top_level(cpu, pae);
>  
> @@ -184,7 +184,7 @@ static bool walk_gpt(struct CPUState *cpu, target_ulong addr, int err_code,
>      pt->user_access = (err_code & MMU_PAGE_US);
>      pt->write_access = (err_code & MMU_PAGE_WT);
>      pt->exec_access = (err_code & MMU_PAGE_NX);
> -    
> +
>      for (level = top_level; level > 0; level--) {
>          get_pt_entry(cpu, pt, level, pae);
>  
> diff --git a/target/i386/hvf/x86_task.c b/target/i386/hvf/x86_task.c
> index 6f04478b3a..9748220381 100644
> --- a/target/i386/hvf/x86_task.c
> +++ b/target/i386/hvf/x86_task.c
> @@ -1,7 +1,7 @@
>  // This software is licensed under the terms of the GNU General Public
>  // License version 2, as published by the Free Software Foundation, and
>  // may be copied, distributed, and modified under those terms.
> -// 
> +//
>  // This program is distributed in the hope that it will be useful,
>  // but WITHOUT ANY WARRANTY; without even the implied warranty of
>  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> diff --git a/target/i386/hvf/x86hvf.c b/target/i386/hvf/x86hvf.c
> index 5cbcb32ab6..fd33ab4efc 100644
> --- a/target/i386/hvf/x86hvf.c
> +++ b/target/i386/hvf/x86hvf.c
> @@ -88,7 +88,7 @@ void hvf_put_segments(CPUState *cpu_state)
>  {
>      CPUX86State *env = &X86_CPU(cpu_state)->env;
>      struct vmx_segment seg;
> -    
> +
>      wvmcs(cpu_state->hvf_fd, VMCS_GUEST_IDTR_LIMIT, env->idt.limit);
>      wvmcs(cpu_state->hvf_fd, VMCS_GUEST_IDTR_BASE, env->idt.base);
>  
> @@ -105,7 +105,7 @@ void hvf_put_segments(CPUState *cpu_state)
>  
>      hvf_set_segment(cpu_state, &seg, &env->segs[R_CS], false);
>      vmx_write_segment_descriptor(cpu_state, &seg, R_CS);
> -    
> +
>      hvf_set_segment(cpu_state, &seg, &env->segs[R_DS], false);
>      vmx_write_segment_descriptor(cpu_state, &seg, R_DS);
>  
> @@ -126,10 +126,10 @@ void hvf_put_segments(CPUState *cpu_state)
>  
>      hvf_set_segment(cpu_state, &seg, &env->ldt, false);
>      vmx_write_segment_descriptor(cpu_state, &seg, R_LDTR);
> -    
> +
>      hv_vcpu_flush(cpu_state->hvf_fd);
>  }
> -    
> +
>  void hvf_put_msrs(CPUState *cpu_state)
>  {
>      CPUX86State *env = &X86_CPU(cpu_state)->env;
> @@ -178,7 +178,7 @@ void hvf_get_segments(CPUState *cpu_state)
>  
>      vmx_read_segment_descriptor(cpu_state, &seg, R_CS);
>      hvf_get_segment(&env->segs[R_CS], &seg);
> -    
> +
>      vmx_read_segment_descriptor(cpu_state, &seg, R_DS);
>      hvf_get_segment(&env->segs[R_DS], &seg);
>  
> @@ -209,7 +209,7 @@ void hvf_get_segments(CPUState *cpu_state)
>      env->cr[2] = 0;
>      env->cr[3] = rvmcs(cpu_state->hvf_fd, VMCS_GUEST_CR3);
>      env->cr[4] = rvmcs(cpu_state->hvf_fd, VMCS_GUEST_CR4);
> -    
> +
>      env->efer = rvmcs(cpu_state->hvf_fd, VMCS_GUEST_IA32_EFER);
>  }
>  
> @@ -217,10 +217,10 @@ void hvf_get_msrs(CPUState *cpu_state)
>  {
>      CPUX86State *env = &X86_CPU(cpu_state)->env;
>      uint64_t tmp;
> -    
> +
>      hv_vcpu_read_msr(cpu_state->hvf_fd, MSR_IA32_SYSENTER_CS, &tmp);
>      env->sysenter_cs = tmp;
> -    
> +
>      hv_vcpu_read_msr(cpu_state->hvf_fd, MSR_IA32_SYSENTER_ESP, &tmp);
>      env->sysenter_esp = tmp;
>  
> @@ -237,7 +237,7 @@ void hvf_get_msrs(CPUState *cpu_state)
>  #endif
>  
>      hv_vcpu_read_msr(cpu_state->hvf_fd, MSR_IA32_APICBASE, &tmp);
> -    
> +
>      env->tsc = rdtscp() + rvmcs(cpu_state->hvf_fd, VMCS_TSC_OFFSET);
>  }
>  
> @@ -264,15 +264,15 @@ int hvf_put_registers(CPUState *cpu_state)
>      wreg(cpu_state->hvf_fd, HV_X86_R15, env->regs[15]);
>      wreg(cpu_state->hvf_fd, HV_X86_RFLAGS, env->eflags);
>      wreg(cpu_state->hvf_fd, HV_X86_RIP, env->eip);
> -   
> +
>      wreg(cpu_state->hvf_fd, HV_X86_XCR0, env->xcr0);
> -    
> +
>      hvf_put_xsave(cpu_state);
> -    
> +
>      hvf_put_segments(cpu_state);
> -    
> +
>      hvf_put_msrs(cpu_state);
> -    
> +
>      wreg(cpu_state->hvf_fd, HV_X86_DR0, env->dr[0]);
>      wreg(cpu_state->hvf_fd, HV_X86_DR1, env->dr[1]);
>      wreg(cpu_state->hvf_fd, HV_X86_DR2, env->dr[2]);
> @@ -281,7 +281,7 @@ int hvf_put_registers(CPUState *cpu_state)
>      wreg(cpu_state->hvf_fd, HV_X86_DR5, env->dr[5]);
>      wreg(cpu_state->hvf_fd, HV_X86_DR6, env->dr[6]);
>      wreg(cpu_state->hvf_fd, HV_X86_DR7, env->dr[7]);
> -    
> +
>      return 0;
>  }
>  
> @@ -306,16 +306,16 @@ int hvf_get_registers(CPUState *cpu_state)
>      env->regs[13] = rreg(cpu_state->hvf_fd, HV_X86_R13);
>      env->regs[14] = rreg(cpu_state->hvf_fd, HV_X86_R14);
>      env->regs[15] = rreg(cpu_state->hvf_fd, HV_X86_R15);
> -    
> +
>      env->eflags = rreg(cpu_state->hvf_fd, HV_X86_RFLAGS);
>      env->eip = rreg(cpu_state->hvf_fd, HV_X86_RIP);
> -   
> +
>      hvf_get_xsave(cpu_state);
>      env->xcr0 = rreg(cpu_state->hvf_fd, HV_X86_XCR0);
> -    
> +
>      hvf_get_segments(cpu_state);
>      hvf_get_msrs(cpu_state);
> -    
> +
>      env->dr[0] = rreg(cpu_state->hvf_fd, HV_X86_DR0);
>      env->dr[1] = rreg(cpu_state->hvf_fd, HV_X86_DR1);
>      env->dr[2] = rreg(cpu_state->hvf_fd, HV_X86_DR2);
> @@ -324,7 +324,7 @@ int hvf_get_registers(CPUState *cpu_state)
>      env->dr[5] = rreg(cpu_state->hvf_fd, HV_X86_DR5);
>      env->dr[6] = rreg(cpu_state->hvf_fd, HV_X86_DR6);
>      env->dr[7] = rreg(cpu_state->hvf_fd, HV_X86_DR7);
> -    
> +
>      x86_update_hflags(env);
>      return 0;
>  }
> @@ -388,7 +388,7 @@ bool hvf_inject_interrupts(CPUState *cpu_state)
>                  intr_type == VMCS_INTR_T_SWEXCEPTION) {
>                  wvmcs(cpu_state->hvf_fd, VMCS_ENTRY_INST_LENGTH, env->ins_len);
>              }
> -            
> +
>              if (env->has_error_code) {
>                  wvmcs(cpu_state->hvf_fd, VMCS_ENTRY_EXCEPTION_ERROR,
>                        env->error_code);
> diff --git a/target/i386/translate.c b/target/i386/translate.c
> index 5e5dbb41b0..d824cfcfe7 100644
> --- a/target/i386/translate.c
> +++ b/target/i386/translate.c
> @@ -1623,7 +1623,7 @@ static void gen_rot_rm_T1(DisasContext *s, MemOp ot, int op1, int is_right)
>      tcg_temp_free_i32(t0);
>      tcg_temp_free_i32(t1);
>  
> -    /* The CC_OP value is no longer predictable.  */ 
> +    /* The CC_OP value is no longer predictable.  */
>      set_cc_op(s, CC_OP_DYNAMIC);
>  }
>  
> @@ -1716,7 +1716,7 @@ static void gen_rotc_rm_T1(DisasContext *s, MemOp ot, int op1,
>          gen_op_ld_v(s, ot, s->T0, s->A0);
>      else
>          gen_op_mov_v_reg(s, ot, s->T0, op1);
> -    
> +
>      if (is_right) {
>          switch (ot) {
>          case MO_8:
> @@ -5353,7 +5353,7 @@ static target_ulong disas_insn(DisasContext *s, CPUState *cpu)
>                  set_cc_op(s, CC_OP_EFLAGS);
>                  break;
>              }
> -#endif        
> +#endif
>              if (!(s->cpuid_features & CPUID_CX8)) {
>                  goto illegal_op;
>              }
> @@ -6398,7 +6398,7 @@ static target_ulong disas_insn(DisasContext *s, CPUState *cpu)
>      case 0x6d:
>          ot = mo_b_d32(b, dflag);
>          tcg_gen_ext16u_tl(s->T0, cpu_regs[R_EDX]);
> -        gen_check_io(s, ot, pc_start - s->cs_base, 
> +        gen_check_io(s, ot, pc_start - s->cs_base,
>                       SVM_IOIO_TYPE_MASK | svm_is_rep(prefixes) | 4);
>          if (prefixes & (PREFIX_REPZ | PREFIX_REPNZ)) {
>              gen_repz_ins(s, ot, pc_start - s->cs_base, s->pc - s->cs_base);
> diff --git a/target/microblaze/mmu.c b/target/microblaze/mmu.c
> index 6763421ba2..5487696089 100644
> --- a/target/microblaze/mmu.c
> +++ b/target/microblaze/mmu.c
> @@ -53,7 +53,7 @@ static void mmu_flush_idx(CPUMBState *env, unsigned int idx)
>      }
>  }
>  
> -static void mmu_change_pid(CPUMBState *env, unsigned int newpid) 
> +static void mmu_change_pid(CPUMBState *env, unsigned int newpid)
>  {
>      struct microblaze_mmu *mmu = &env->mmu;
>      unsigned int i;
> diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c
> index f6ff2591c3..1925a93eb2 100644
> --- a/target/microblaze/translate.c
> +++ b/target/microblaze/translate.c
> @@ -663,7 +663,7 @@ static void dec_div(DisasContext *dc)
>  {
>      unsigned int u;
>  
> -    u = dc->imm & 2; 
> +    u = dc->imm & 2;
>      LOG_DIS("div\n");
>  
>      if (trap_illegal(dc, !dc->cpu->cfg.use_div)) {
> diff --git a/target/sh4/op_helper.c b/target/sh4/op_helper.c
> index 14c3db0f48..fa4f5aee4f 100644
> --- a/target/sh4/op_helper.c
> +++ b/target/sh4/op_helper.c
> @@ -133,7 +133,7 @@ void helper_discard_movcal_backup(CPUSH4State *env)
>  	env->movcal_backup = current = next;
>  	if (current == NULL)
>  	    env->movcal_backup_tail = &(env->movcal_backup);
> -    } 
> +    }
>  }
>  
>  void helper_ocbi(CPUSH4State *env, uint32_t address)
> @@ -146,7 +146,7 @@ void helper_ocbi(CPUSH4State *env, uint32_t address)
>  	{
>  	    memory_content *next = (*current)->next;
>              cpu_stl_data(env, a, (*current)->value);
> -	    
> +	
>  	    if (next == NULL)
>  	    {
>  		env->movcal_backup_tail = current;
> diff --git a/target/xtensa/core-de212/core-isa.h b/target/xtensa/core-de212/core-isa.h
> index 90ac329230..4528dd7942 100644
> --- a/target/xtensa/core-de212/core-isa.h
> +++ b/target/xtensa/core-de212/core-isa.h
> @@ -1,4 +1,4 @@
> -/* 
> +/*
>   * xtensa/config/core-isa.h -- HAL definitions that are dependent on Xtensa
>   *				processor CORE configuration
>   *
> @@ -605,12 +605,12 @@
>  /*----------------------------------------------------------------------
>  				MPU
>    ----------------------------------------------------------------------*/
> -#define XCHAL_HAVE_MPU			0 
> +#define XCHAL_HAVE_MPU			0
>  #define XCHAL_MPU_ENTRIES		0
>  
>  #define XCHAL_MPU_ALIGN_REQ		1	/* MPU requires alignment of entries to background map */
>  #define XCHAL_MPU_BACKGROUND_ENTRIES	0	/* number of entries in background map */
> - 
> +
>  #define XCHAL_MPU_ALIGN_BITS		0
>  #define XCHAL_MPU_ALIGN			0
>  
> diff --git a/target/xtensa/core-sample_controller/core-isa.h b/target/xtensa/core-sample_controller/core-isa.h
> index d53dca8665..de5a5f3ba2 100644
> --- a/target/xtensa/core-sample_controller/core-isa.h
> +++ b/target/xtensa/core-sample_controller/core-isa.h
> @@ -1,4 +1,4 @@
> -/* 
> +/*
>   * xtensa/config/core-isa.h -- HAL definitions that are dependent on Xtensa
>   *				processor CORE configuration
>   *
> @@ -626,13 +626,13 @@
>  /*----------------------------------------------------------------------
>  				MPU
>    ----------------------------------------------------------------------*/
> -#define XCHAL_HAVE_MPU			0 
> +#define XCHAL_HAVE_MPU			0
>  #define XCHAL_MPU_ENTRIES		0
>  
>  #define XCHAL_MPU_ALIGN_REQ		1	/* MPU requires alignment of entries to background map */
>  #define XCHAL_MPU_BACKGROUND_ENTRIES	0	/* number of entries in bg map*/
>  #define XCHAL_MPU_BG_CACHEADRDIS	0	/* default CACHEADRDIS for bg */
> - 
> +
>  #define XCHAL_MPU_ALIGN_BITS		0
>  #define XCHAL_MPU_ALIGN			0
>  
> diff --git a/target/xtensa/core-test_kc705_be/core-isa.h b/target/xtensa/core-test_kc705_be/core-isa.h
> index 408fed871d..382e3f187d 100644
> --- a/target/xtensa/core-test_kc705_be/core-isa.h
> +++ b/target/xtensa/core-test_kc705_be/core-isa.h
> @@ -1,4 +1,4 @@
> -/* 
> +/*
>   * xtensa/config/core-isa.h -- HAL definitions that are dependent on Xtensa
>   *				processor CORE configuration
>   *
> diff --git a/tcg/sparc/tcg-target.inc.c b/tcg/sparc/tcg-target.inc.c
> index 65fddb310d..d856000c16 100644
> --- a/tcg/sparc/tcg-target.inc.c
> +++ b/tcg/sparc/tcg-target.inc.c
> @@ -988,7 +988,7 @@ static void build_trampolines(TCGContext *s)
>              /* Skip the oi argument.  */
>              ra += 1;
>          }
> -                
> +
>          /* Set the retaddr operand.  */
>          if (ra >= TCG_REG_O6) {
>              tcg_out_st(s, TCG_TYPE_PTR, TCG_REG_O7, TCG_REG_CALL_STACK,
> diff --git a/tcg/tcg.c b/tcg/tcg.c
> index 1362bc6101..45d15fe837 100644
> --- a/tcg/tcg.c
> +++ b/tcg/tcg.c
> @@ -872,7 +872,7 @@ void *tcg_malloc_internal(TCGContext *s, int size)
>  {
>      TCGPool *p;
>      int pool_size;
> -    
> +
>      if (size > TCG_POOL_CHUNK_SIZE) {
>          /* big malloc: insert a new pool (XXX: could optimize) */
>          p = g_malloc(sizeof(TCGPool) + size);
> @@ -893,7 +893,7 @@ void *tcg_malloc_internal(TCGContext *s, int size)
>                  p = g_malloc(sizeof(TCGPool) + pool_size);
>                  p->size = pool_size;
>                  p->next = NULL;
> -                if (s->pool_current) 
> +                if (s->pool_current)
>                      s->pool_current->next = p;
>                  else
>                      s->pool_first = p;
> @@ -3093,8 +3093,8 @@ static void dump_regs(TCGContext *s)
>  
>      for(i = 0; i < TCG_TARGET_NB_REGS; i++) {
>          if (s->reg_to_temp[i] != NULL) {
> -            printf("%s: %s\n", 
> -                   tcg_target_reg_names[i], 
> +            printf("%s: %s\n",
> +                   tcg_target_reg_names[i],
>                     tcg_get_arg_str_ptr(s, buf, sizeof(buf), s->reg_to_temp[i]));
>          }
>      }
> @@ -3111,7 +3111,7 @@ static void check_regs(TCGContext *s)
>          ts = s->reg_to_temp[reg];
>          if (ts != NULL) {
>              if (ts->val_type != TEMP_VAL_REG || ts->reg != reg) {
> -                printf("Inconsistency for register %s:\n", 
> +                printf("Inconsistency for register %s:\n",
>                         tcg_target_reg_names[reg]);
>                  goto fail;
>              }
> @@ -3648,14 +3648,14 @@ static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
>      nb_iargs = def->nb_iargs;
>  
>      /* copy constants */
> -    memcpy(new_args + nb_oargs + nb_iargs, 
> +    memcpy(new_args + nb_oargs + nb_iargs,
>             op->args + nb_oargs + nb_iargs,
>             sizeof(TCGArg) * def->nb_cargs);
>  
>      i_allocated_regs = s->reserved_regs;
>      o_allocated_regs = s->reserved_regs;
>  
> -    /* satisfy input constraints */ 
> +    /* satisfy input constraints */
>      for (k = 0; k < nb_iargs; k++) {
>          TCGRegSet i_preferred_regs, o_preferred_regs;
>  
> @@ -3713,7 +3713,7 @@ static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
>              /* nothing to do : the constraint is satisfied */
>          } else {
>          allocate_in_reg:
> -            /* allocate a new register matching the constraint 
> +            /* allocate a new register matching the constraint
>                 and move the temporary register into it */
>              temp_load(s, ts, tcg_target_available_regs[ts->type],
>                        i_allocated_regs, 0);
> @@ -3733,7 +3733,7 @@ static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
>          const_args[i] = 0;
>          tcg_regset_set_reg(i_allocated_regs, reg);
>      }
> -    
> +
>      /* mark dead temporaries and free the associated registers */
>      for (i = nb_oargs; i < nb_oargs + nb_iargs; i++) {
>          if (IS_DEAD_ARG(i)) {
> @@ -3745,7 +3745,7 @@ static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
>          tcg_reg_alloc_bb_end(s, i_allocated_regs);
>      } else {
>          if (def->flags & TCG_OPF_CALL_CLOBBER) {
> -            /* XXX: permit generic clobber register list ? */ 
> +            /* XXX: permit generic clobber register list ? */
>              for (i = 0; i < TCG_TARGET_NB_REGS; i++) {
>                  if (tcg_regset_test_reg(tcg_target_call_clobber_regs, i)) {
>                      tcg_reg_free(s, i, i_allocated_regs);
> @@ -3757,7 +3757,7 @@ static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
>                 an exception. */
>              sync_globals(s, i_allocated_regs);
>          }
> -        
> +
>          /* satisfy the output constraints */
>          for(k = 0; k < nb_oargs; k++) {
>              i = def->sorted_args[k];
> @@ -3849,7 +3849,7 @@ static void tcg_reg_alloc_call(TCGContext *s, TCGOp *op)
>  
>      /* assign stack slots first */
>      call_stack_size = (nb_iargs - nb_regs) * sizeof(tcg_target_long);
> -    call_stack_size = (call_stack_size + TCG_TARGET_STACK_ALIGN - 1) & 
> +    call_stack_size = (call_stack_size + TCG_TARGET_STACK_ALIGN - 1) &
>          ~(TCG_TARGET_STACK_ALIGN - 1);
>      allocate_args = (call_stack_size > TCG_STATIC_CALL_ARGS_SIZE);
>      if (allocate_args) {
> @@ -3874,7 +3874,7 @@ static void tcg_reg_alloc_call(TCGContext *s, TCGOp *op)
>          stack_offset += sizeof(tcg_target_long);
>  #endif
>      }
> -    
> +
>      /* assign input registers */
>      allocated_regs = s->reserved_regs;
>      for (i = 0; i < nb_regs; i++) {
> @@ -3907,14 +3907,14 @@ static void tcg_reg_alloc_call(TCGContext *s, TCGOp *op)
>              tcg_regset_set_reg(allocated_regs, reg);
>          }
>      }
> -    
> +
>      /* mark dead temporaries and free the associated registers */
>      for (i = nb_oargs; i < nb_iargs + nb_oargs; i++) {
>          if (IS_DEAD_ARG(i)) {
>              temp_dead(s, arg_temp(op->args[i]));
>          }
>      }
> -    
> +
>      /* clobber call registers */
>      for (i = 0; i < TCG_TARGET_NB_REGS; i++) {
>          if (tcg_regset_test_reg(tcg_target_call_clobber_regs, i)) {
> @@ -4317,7 +4317,7 @@ void tcg_dump_info(void)
>                  (double)s->code_out_len / tb_div_count);
>      qemu_printf("avg search data/TB  %0.1f\n",
>                  (double)s->search_out_len / tb_div_count);
> -    
> +
>      qemu_printf("cycles/op           %0.1f\n",
>                  s->op_count ? (double)tot / s->op_count : 0);
>      qemu_printf("cycles/in byte      %0.1f\n",
> diff --git a/tests/tcg/multiarch/test-mmap.c b/tests/tcg/multiarch/test-mmap.c
> index 11d0e777b1..0009e62855 100644
> --- a/tests/tcg/multiarch/test-mmap.c
> +++ b/tests/tcg/multiarch/test-mmap.c
> @@ -17,7 +17,7 @@
>   * but WITHOUT ANY WARRANTY; without even the implied warranty of
>   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
>   * GNU General Public License for more details.
> - * 
> + *
>   * You should have received a copy of the GNU General Public License
>   * along with this program; if not, see <http://www.gnu.org/licenses/>.
>   */
> @@ -63,15 +63,15 @@ void check_aligned_anonymous_unfixed_mmaps(void)
>  		size_t len;
>  
>  		len = pagesize + (pagesize * i & 7);
> -		p1 = mmap(NULL, len, PROT_READ, 
> +		p1 = mmap(NULL, len, PROT_READ,
>  			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
> -		p2 = mmap(NULL, len, PROT_READ, 
> +		p2 = mmap(NULL, len, PROT_READ,
>  			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
> -		p3 = mmap(NULL, len, PROT_READ, 
> +		p3 = mmap(NULL, len, PROT_READ,
>  			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
> -		p4 = mmap(NULL, len, PROT_READ, 
> +		p4 = mmap(NULL, len, PROT_READ,
>  			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
> -		p5 = mmap(NULL, len, PROT_READ, 
> +		p5 = mmap(NULL, len, PROT_READ,
>  			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
>  
>  		/* Make sure we get pages aligned with the pagesize. The
> @@ -118,7 +118,7 @@ void check_large_anonymous_unfixed_mmap(void)
>  	fprintf(stdout, "%s", __func__);
>  
>  	len = 0x02000000;
> -	p1 = mmap(NULL, len, PROT_READ, 
> +	p1 = mmap(NULL, len, PROT_READ,
>  		  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
>  
>  	/* Make sure we get pages aligned with the pagesize. The
> @@ -145,14 +145,14 @@ void check_aligned_anonymous_unfixed_colliding_mmaps(void)
>  	for (i = 0; i < 0x2fff; i++)
>  	{
>  		int nlen;
> -		p1 = mmap(NULL, pagesize, PROT_READ, 
> +		p1 = mmap(NULL, pagesize, PROT_READ,
>  			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
>  		fail_unless (p1 != MAP_FAILED);
>  		p = (uintptr_t) p1;
>  		fail_unless ((p & pagemask) == 0);
>  		memcpy (dummybuf, p1, pagesize);
>  
> -		p2 = mmap(NULL, pagesize, PROT_READ, 
> +		p2 = mmap(NULL, pagesize, PROT_READ,
>  			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
>  		fail_unless (p2 != MAP_FAILED);
>  		p = (uintptr_t) p2;
> @@ -162,12 +162,12 @@ void check_aligned_anonymous_unfixed_colliding_mmaps(void)
>  
>  		munmap (p1, pagesize);
>  		nlen = pagesize * 8;
> -		p3 = mmap(NULL, nlen, PROT_READ, 
> +		p3 = mmap(NULL, nlen, PROT_READ,
>  			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
>  		fail_unless (p3 != MAP_FAILED);
>  
>  		/* Check if the mmaped areas collide.  */
> -		if (p3 < p2 
> +		if (p3 < p2
>  		    && (p3 + nlen) > p2)
>  			fail_unless (0);
>  
> @@ -191,7 +191,7 @@ void check_aligned_anonymous_fixed_mmaps(void)
>  	int i;
>  
>  	/* Find a suitable address to start with.  */
> -	addr = mmap(NULL, pagesize * 40, PROT_READ | PROT_WRITE, 
> +	addr = mmap(NULL, pagesize * 40, PROT_READ | PROT_WRITE,
>  		    MAP_PRIVATE | MAP_ANONYMOUS,
>  		    -1, 0);
>  	fprintf(stdout, "%s addr=%p", __func__, addr);
> @@ -200,10 +200,10 @@ void check_aligned_anonymous_fixed_mmaps(void)
>  	for (i = 0; i < 40; i++)
>  	{
>  		/* Create submaps within our unfixed map.  */
> -		p1 = mmap(addr, pagesize, PROT_READ, 
> +		p1 = mmap(addr, pagesize, PROT_READ,
>  			  MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED,
>  			  -1, 0);
> -		/* Make sure we get pages aligned with the pagesize. 
> +		/* Make sure we get pages aligned with the pagesize.
>  		   The target expects this.  */
>  		p = (uintptr_t) p1;
>  		fail_unless (p1 == addr);
> @@ -231,10 +231,10 @@ void check_aligned_anonymous_fixed_mmaps_collide_with_host(void)
>  	for (i = 0; i < 20; i++)
>  	{
>  		/* Create submaps within our unfixed map.  */
> -		p1 = mmap(addr, pagesize, PROT_READ | PROT_WRITE, 
> +		p1 = mmap(addr, pagesize, PROT_READ | PROT_WRITE,
>  			  MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED,
>  			  -1, 0);
> -		/* Make sure we get pages aligned with the pagesize. 
> +		/* Make sure we get pages aligned with the pagesize.
>  		   The target expects this.  */
>  		p = (uintptr_t) p1;
>  		fail_unless (p1 == addr);
> @@ -258,14 +258,14 @@ void check_file_unfixed_mmaps(void)
>  		size_t len;
>  
>  		len = pagesize;
> -		p1 = mmap(NULL, len, PROT_READ, 
> -			  MAP_PRIVATE, 
> +		p1 = mmap(NULL, len, PROT_READ,
> +			  MAP_PRIVATE,
>  			  test_fd, 0);
> -		p2 = mmap(NULL, len, PROT_READ, 
> -			  MAP_PRIVATE, 
> +		p2 = mmap(NULL, len, PROT_READ,
> +			  MAP_PRIVATE,
>  			  test_fd, pagesize);
> -		p3 = mmap(NULL, len, PROT_READ, 
> -			  MAP_PRIVATE, 
> +		p3 = mmap(NULL, len, PROT_READ,
> +			  MAP_PRIVATE,
>  			  test_fd, pagesize * 2);
>  
>  		fail_unless (p1 != MAP_FAILED);
> @@ -307,9 +307,9 @@ void check_file_unfixed_eof_mmaps(void)
>  	fprintf(stdout, "%s", __func__);
>  	for (i = 0; i < 0x10; i++)
>  	{
> -		p1 = mmap(NULL, pagesize, PROT_READ, 
> -			  MAP_PRIVATE, 
> -			  test_fd, 
> +		p1 = mmap(NULL, pagesize, PROT_READ,
> +			  MAP_PRIVATE,
> +			  test_fd,
>  			  (test_fsize - sizeof *p1) & ~pagemask);
>  
>  		fail_unless (p1 != MAP_FAILED);
> @@ -339,7 +339,7 @@ void check_file_fixed_eof_mmaps(void)
>  	int i;
>  
>  	/* Find a suitable address to start with.  */
> -	addr = mmap(NULL, pagesize * 44, PROT_READ, 
> +	addr = mmap(NULL, pagesize * 44, PROT_READ,
>  		    MAP_PRIVATE | MAP_ANONYMOUS,
>  		    -1, 0);
>  
> @@ -349,9 +349,9 @@ void check_file_fixed_eof_mmaps(void)
>  	for (i = 0; i < 0x10; i++)
>  	{
>  		/* Create submaps within our unfixed map.  */
> -		p1 = mmap(addr, pagesize, PROT_READ, 
> -			  MAP_PRIVATE | MAP_FIXED, 
> -			  test_fd, 
> +		p1 = mmap(addr, pagesize, PROT_READ,
> +			  MAP_PRIVATE | MAP_FIXED,
> +			  test_fd,
>  			  (test_fsize - sizeof *p1) & ~pagemask);
>  
>  		fail_unless (p1 != MAP_FAILED);
> @@ -381,7 +381,7 @@ void check_file_fixed_mmaps(void)
>  	int i;
>  
>  	/* Find a suitable address to start with.  */
> -	addr = mmap(NULL, pagesize * 40 * 4, PROT_READ, 
> +	addr = mmap(NULL, pagesize * 40 * 4, PROT_READ,
>  		    MAP_PRIVATE | MAP_ANONYMOUS,
>  		    -1, 0);
>  	fprintf(stdout, "%s addr=%p", __func__, (void *)addr);
> @@ -389,20 +389,20 @@ void check_file_fixed_mmaps(void)
>  
>  	for (i = 0; i < 40; i++)
>  	{
> -		p1 = mmap(addr, pagesize, PROT_READ, 
> +		p1 = mmap(addr, pagesize, PROT_READ,
>  			  MAP_PRIVATE | MAP_FIXED,
>  			  test_fd, 0);
> -		p2 = mmap(addr + pagesize, pagesize, PROT_READ, 
> +		p2 = mmap(addr + pagesize, pagesize, PROT_READ,
>  			  MAP_PRIVATE | MAP_FIXED,
>  			  test_fd, pagesize);
> -		p3 = mmap(addr + pagesize * 2, pagesize, PROT_READ, 
> +		p3 = mmap(addr + pagesize * 2, pagesize, PROT_READ,
>  			  MAP_PRIVATE | MAP_FIXED,
>  			  test_fd, pagesize * 2);
> -		p4 = mmap(addr + pagesize * 3, pagesize, PROT_READ, 
> +		p4 = mmap(addr + pagesize * 3, pagesize, PROT_READ,
>  			  MAP_PRIVATE | MAP_FIXED,
>  			  test_fd, pagesize * 3);
>  
> -		/* Make sure we get pages aligned with the pagesize. 
> +		/* Make sure we get pages aligned with the pagesize.
>  		   The target expects this.  */
>  		fail_unless (p1 == (void *)addr);
>  		fail_unless (p2 == (void *)addr + pagesize);
> @@ -479,7 +479,7 @@ int main(int argc, char **argv)
>          checked_write(test_fd, &i, sizeof i);
>      }
>  
> -	/* Append a few extra writes to make the file end at non 
> +	/* Append a few extra writes to make the file end at non
>  	   page boundary.  */
>      checked_write(test_fd, &i, sizeof i); i++;
>      checked_write(test_fd, &i, sizeof i); i++;
> diff --git a/ui/curses.c b/ui/curses.c
> index a59b23a9cf..ba362eb927 100644
> --- a/ui/curses.c
> +++ b/ui/curses.c
> @@ -1,8 +1,8 @@
>  /*
>   * QEMU curses/ncurses display driver
> - * 
> + *
>   * Copyright (c) 2005 Andrzej Zaborowski  <[e-mail]>
> - * 
> + *
>   * Permission is hereby granted, free of charge, to any person obtaining a copy
>   * of this software and associated documentation files (the "Software"), to deal
>   * in the Software without restriction, including without limitation the rights
> diff --git a/ui/curses_keys.h b/ui/curses_keys.h
> index 71e04acdc7..8b62258756 100644
> --- a/ui/curses_keys.h
> +++ b/ui/curses_keys.h
> @@ -1,8 +1,8 @@
>  /*
>   * Keycode and keysyms conversion tables for curses
> - * 
> + *
>   * Copyright (c) 2005 Andrzej Zaborowski  <[e-mail]>
> - * 
> + *
>   * Permission is hereby granted, free of charge, to any person obtaining a copy
>   * of this software and associated documentation files (the "Software"), to deal
>   * in the Software without restriction, including without limitation the rights
> diff --git a/util/cutils.c b/util/cutils.c
> index 36ce712271..ce4f756bd9 100644
> --- a/util/cutils.c
> +++ b/util/cutils.c
> @@ -142,7 +142,7 @@ time_t mktimegm(struct tm *tm)
>          m += 12;
>          y--;
>      }
> -    t = 86400ULL * (d + (153 * m - 457) / 5 + 365 * y + y / 4 - y / 100 + 
> +    t = 86400ULL * (d + (153 * m - 457) / 5 + 365 * y + y / 4 - y / 100 +
>                   y / 400 - 719469);
>      t += 3600 * tm->tm_hour + 60 * tm->tm_min + tm->tm_sec;
>      return t;
> 

For the linux-user part:

Acked-by: Laurent Vivier <[e-mail]>

Daniel P. Berrangé July 7, 2020, 10:25 a.m. UTC | #4

On Mon, Jul 06, 2020 at 06:23:00PM +0200, Christophe de Dinechin wrote:
> There are a number of unnecessary trailing whitespaces that have
> accumulated over time in the source code. They cause stray changes
> in patches if you use tools that automatically remove them.
> 
> Tested by doing a `git diff -w` after the change.
> 
> This could probably be turned into a pre-commit hook.

scripts/checkpatch.pl ought to be made to check it.

> 
> Signed-off-by: Christophe de Dinechin <[e-mail]>
> ---
>  block/iscsi.c                                 |   2 +-
>  disas/cris.c                                  |   2 +-
>  disas/microblaze.c                            |  80 +++---
>  disas/nios2.c                                 | 256 +++++++++---------
>  hmp-commands.hx                               |   2 +-
>  hw/alpha/typhoon.c                            |   6 +-
>  hw/arm/gumstix.c                              |   6 +-
>  hw/arm/omap1.c                                |   2 +-
>  hw/arm/stellaris.c                            |   2 +-
>  hw/char/etraxfs_ser.c                         |   2 +-
>  hw/core/ptimer.c                              |   2 +-
>  hw/cris/axis_dev88.c                          |   2 +-
>  hw/cris/boot.c                                |   2 +-
>  hw/display/qxl.c                              |   2 +-
>  hw/dma/etraxfs_dma.c                          |  18 +-
>  hw/dma/i82374.c                               |   2 +-
>  hw/i2c/bitbang_i2c.c                          |   2 +-
>  hw/input/tsc2005.c                            |   2 +-
>  hw/input/tsc210x.c                            |   2 +-
>  hw/intc/etraxfs_pic.c                         |   8 +-
>  hw/intc/sh_intc.c                             |  10 +-
>  hw/intc/xilinx_intc.c                         |   2 +-
>  hw/misc/imx25_ccm.c                           |   6 +-
>  hw/misc/imx31_ccm.c                           |   2 +-
>  hw/net/vmxnet3.h                              |   2 +-
>  hw/net/xilinx_ethlite.c                       |   2 +-
>  hw/pci/pcie.c                                 |   2 +-
>  hw/sd/omap_mmc.c                              |   2 +-
>  hw/sh4/shix.c                                 |   2 +-
>  hw/sparc64/sun4u.c                            |   2 +-
>  hw/timer/etraxfs_timer.c                      |   2 +-
>  hw/timer/xilinx_timer.c                       |   4 +-
>  hw/usb/hcd-musb.c                             |  10 +-
>  hw/usb/hcd-ohci.c                             |   6 +-
>  hw/usb/hcd-uhci.c                             |   2 +-
>  hw/virtio/virtio-pci.c                        |   2 +-
>  include/hw/cris/etraxfs_dma.h                 |   4 +-
>  include/hw/net/lance.h                        |   2 +-
>  include/hw/ppc/spapr.h                        |   2 +-
>  include/hw/xen/interface/io/ring.h            |  34 +--
>  include/qemu/log.h                            |   2 +-
>  include/qom/object.h                          |   4 +-
>  linux-user/cris/cpu_loop.c                    |  16 +-
>  linux-user/microblaze/cpu_loop.c              |  16 +-
>  linux-user/mmap.c                             |   8 +-
>  linux-user/sparc/signal.c                     |   4 +-
>  linux-user/syscall.c                          |  24 +-
>  linux-user/syscall_defs.h                     |   2 +-
>  linux-user/uaccess.c                          |   2 +-
>  os-posix.c                                    |   2 +-
>  qapi/qapi-util.c                              |   2 +-
>  qemu-img.c                                    |   2 +-
>  qemu-options.hx                               |  26 +-
>  qom/object.c                                  |   2 +-
>  target/cris/translate.c                       |  28 +-
>  target/cris/translate_v10.inc.c               |   6 +-
>  target/i386/hvf/hvf.c                         |   4 +-
>  target/i386/hvf/x86.c                         |   4 +-
>  target/i386/hvf/x86_decode.c                  |  20 +-
>  target/i386/hvf/x86_decode.h                  |   4 +-
>  target/i386/hvf/x86_descr.c                   |   2 +-
>  target/i386/hvf/x86_emu.c                     |   2 +-
>  target/i386/hvf/x86_mmu.c                     |   6 +-
>  target/i386/hvf/x86_task.c                    |   2 +-
>  target/i386/hvf/x86hvf.c                      |  42 +--
>  target/i386/translate.c                       |   8 +-
>  target/microblaze/mmu.c                       |   2 +-
>  target/microblaze/translate.c                 |   2 +-
>  target/sh4/op_helper.c                        |   4 +-
>  target/xtensa/core-de212/core-isa.h           |   6 +-
>  .../xtensa/core-sample_controller/core-isa.h  |   6 +-
>  target/xtensa/core-test_kc705_be/core-isa.h   |   2 +-
>  tcg/sparc/tcg-target.inc.c                    |   2 +-
>  tcg/tcg.c                                     |  32 +--
>  tests/tcg/multiarch/test-mmap.c               |  72 ++---
>  ui/curses.c                                   |   4 +-
>  ui/curses_keys.h                              |   4 +-
>  util/cutils.c                                 |   2 +-
>  78 files changed, 440 insertions(+), 440 deletions(-)

The cleanup is a good idea, however, I think it is probably better to
split the patch approx into subsystems. That will make it much easier
to cherry-pick for people doing backports.


Regards,
Daniel

Markus Armbruster July 8, 2020, 4:57 a.m. UTC | #5

Daniel P. Berrangé <[e-mail]> writes:

> On Mon, Jul 06, 2020 at 06:23:00PM +0200, Christophe de Dinechin wrote:
>> There are a number of unnecessary trailing whitespaces that have
>> accumulated over time in the source code. They cause stray changes
>> in patches if you use tools that automatically remove them.
>> 
>> Tested by doing a `git diff -w` after the change.
>> 
>> This could probably be turned into a pre-commit hook.

See .git/hooks/pre-commit.sample.

Expected test output is prone to flunk the whitespace test.  One
solution is to strip trailing whitespace from test output.

> scripts/checkpatch.pl ought to be made to check it.
>
>> 
>> Signed-off-by: Christophe de Dinechin <[e-mail]>
>> ---
[...]
>>  78 files changed, 440 insertions(+), 440 deletions(-)
>
> The cleanup is a good idea, however, I think it is probably better to
> split the patch approx into subsystems. That will make it much easier
> to cherry-pick for people doing backports.

I doubt that's worth the trouble.

Acked-by: Markus Armbruster <[e-mail]>

Roman Bolshakov July 8, 2020, 11:16 a.m. UTC | #6

On Mon, Jul 06, 2020 at 06:23:00PM +0200, Christophe de Dinechin wrote:
> There are a number of unnecessary trailing whitespaces that have
> accumulated over time in the source code. They cause stray changes
> in patches if you use tools that automatically remove them.
> 
> Tested by doing a `git diff -w` after the change.
> 
> This could probably be turned into a pre-commit hook.
> 

For HVF bits,

Reviewed-by: Roman Bolshakov <[e-mail]>

Thanks,
Roman

Daniel P. Berrangé July 8, 2020, 11:34 a.m. UTC | #7

On Mon, Jul 06, 2020 at 09:31:21AM -0700, [e-mail] wrote:
> Patchew URL: https://patchew.org/QEMU/[e-mail]/
> 
> 
> 
> Hi,
> 
> This series seems to have some coding style problems. See output below for
> more information:
> 
> Subject: [PATCH] trivial: Remove trailing whitespaces
> Type: series
> Message-id: [e-mail]
> 
> === TEST SCRIPT BEGIN ===
> #!/bin/bash
> git rev-parse base > /dev/null || exit 0
> git config --local diff.renamelimit 0
> git config --local diff.renames True
> git config --local diff.algorithm histogram
> ./scripts/checkpatch.pl --mailback base..
> === TEST SCRIPT END ===
> 
> From https://github.com/patchew-project/qemu
>  * [new tag]         patchew/[e-mail] -> patchew/[e-mail]
> Switched to a new branch 'test'
> 9af3e90 trivial: Remove trailing whitespaces
> 
> === OUTPUT BEGIN ===

snip

> ERROR: trailing whitespace
> #2395: FILE: target/sh4/op_helper.c:149:
> +^I$

One case of trailing whitespace missed.


Regards,
Daniel

Patch

diff --git a/block/iscsi.c b/block/iscsi.c
index a8b76979d8..884075f4e1 100644
--- a/block/iscsi.c
+++ b/block/iscsi.c
@@ -1412,7 +1412,7 @@  static void iscsi_readcapacity_sync(IscsiLun *iscsilun, Error **errp)
     struct scsi_task *task = NULL;
     struct scsi_readcapacity10 *rc10 = NULL;
     struct scsi_readcapacity16 *rc16 = NULL;
-    int retries = ISCSI_CMD_RETRIES; 
+    int retries = ISCSI_CMD_RETRIES;
 
     do {
         if (task != NULL) {
diff --git a/disas/cris.c b/disas/cris.c
index 0b0a3fb916..a2be8f1412 100644
--- a/disas/cris.c
+++ b/disas/cris.c
@@ -2569,7 +2569,7 @@  print_insn_cris_generic (bfd_vma memaddr,
   nbytes = info->buffer_length ? info->buffer_length
                                : MAX_BYTES_PER_CRIS_INSN;
   nbytes = MIN(nbytes, MAX_BYTES_PER_CRIS_INSN);
-  status = (*info->read_memory_func) (memaddr, buffer, nbytes, info);  
+  status = (*info->read_memory_func) (memaddr, buffer, nbytes, info);
 
   /* If we did not get all we asked for, then clear the rest.
      Hopefully this makes a reproducible result in case of errors.  */
diff --git a/disas/microblaze.c b/disas/microblaze.c
index 0b89b9c4fa..6de66532f5 100644
--- a/disas/microblaze.c
+++ b/disas/microblaze.c
@@ -15,15 +15,15 @@  You should have received a copy of the GNU General Public License
 along with this program; if not, see <http://www.gnu.org/licenses/>. */
 
 /*
- * Copyright (c) 2001 Xilinx, Inc.  All rights reserved. 
+ * Copyright (c) 2001 Xilinx, Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms are permitted
  * provided that the above copyright notice and this paragraph are
  * duplicated in all such forms and that any documentation,
  * advertising materials, and other materials related to such
  * distribution and use acknowledge that the software was developed
- * by Xilinx, Inc.  The name of the Company may not be used to endorse 
- * or promote products derived from this software without specific prior 
+ * by Xilinx, Inc.  The name of the Company may not be used to endorse
+ * or promote products derived from this software without specific prior
  * written permission.
  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
@@ -42,7 +42,7 @@  along with this program; if not, see <http://www.gnu.org/licenses/>. */
 /* Assembler instructions for Xilinx's microblaze processor
    Copyright (C) 1999, 2000 Free Software Foundation, Inc.
 
-   
+
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2 of the License, or
@@ -57,15 +57,15 @@  You should have received a copy of the GNU General Public License
 along with this program; if not, see <http://www.gnu.org/licenses/>.  */
 
 /*
- * Copyright (c) 2001 Xilinx, Inc.  All rights reserved. 
+ * Copyright (c) 2001 Xilinx, Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms are permitted
  * provided that the above copyright notice and this paragraph are
  * duplicated in all such forms and that any documentation,
  * advertising materials, and other materials related to such
  * distribution and use acknowledge that the software was developed
- * by Xilinx, Inc.  The name of the Company may not be used to endorse 
- * or promote products derived from this software without specific prior 
+ * by Xilinx, Inc.  The name of the Company may not be used to endorse
+ * or promote products derived from this software without specific prior
  * written permission.
  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
@@ -79,15 +79,15 @@  along with this program; if not, see <http://www.gnu.org/licenses/>.  */
 #define MICROBLAZE_OPCM
 
 /*
- * Copyright (c) 2001 Xilinx, Inc.  All rights reserved. 
+ * Copyright (c) 2001 Xilinx, Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms are permitted
  * provided that the above copyright notice and this paragraph are
  * duplicated in all such forms and that any documentation,
  * advertising materials, and other materials related to such
  * distribution and use acknowledge that the software was developed
- * by Xilinx, Inc.  The name of the Company may not be used to endorse 
- * or promote products derived from this software without specific prior 
+ * by Xilinx, Inc.  The name of the Company may not be used to endorse
+ * or promote products derived from this software without specific prior
  * written permission.
  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
@@ -108,8 +108,8 @@  enum microblaze_instr {
    imm, rtsd, rtid, rtbd, rted, bri, brid, brlid, brai, braid, bralid,
    brki, beqi, beqid, bnei, bneid, blti, bltid, blei, bleid, bgti,
    bgtid, bgei, bgeid, lbu, lhu, lw, lwx, sb, sh, sw, swx, lbui, lhui, lwi,
-   sbi, shi, swi, msrset, msrclr, tuqula, fadd, frsub, fmul, fdiv, 
-   fcmp_lt, fcmp_eq, fcmp_le, fcmp_gt, fcmp_ne, fcmp_ge, fcmp_un, flt, fint, fsqrt, 
+   sbi, shi, swi, msrset, msrclr, tuqula, fadd, frsub, fmul, fdiv,
+   fcmp_lt, fcmp_eq, fcmp_le, fcmp_gt, fcmp_ne, fcmp_ge, fcmp_un, flt, fint, fsqrt,
    tget, tcget, tnget, tncget, tput, tcput, tnput, tncput,
    eget, ecget, neget, necget, eput, ecput, neput, necput,
    teget, tecget, tneget, tnecget, teput, tecput, tneput, tnecput,
@@ -182,7 +182,7 @@  enum microblaze_instr_type {
 /* Assembler Register - Used in Delay Slot Optimization */
 #define REG_AS    18
 #define REG_ZERO  0
- 
+
 #define RD_LOW  21 /* low bit for RD */
 #define RA_LOW  16 /* low bit for RA */
 #define RB_LOW  11 /* low bit for RB */
@@ -258,7 +258,7 @@  enum microblaze_instr_type {
 #define OPCODE_MASK_H24 0xFC1F07FF /* High 6, bits 20-16 and low 11 bits */
 #define OPCODE_MASK_H124  0xFFFF07FF /* High 16, and low 11 bits */
 #define OPCODE_MASK_H1234 0xFFFFFFFF /* All 32 bits */
-#define OPCODE_MASK_H3  0xFC000600 /* High 6 bits and bits 21, 22 */  
+#define OPCODE_MASK_H3  0xFC000600 /* High 6 bits and bits 21, 22 */
 #define OPCODE_MASK_H32 0xFC00FC00 /* High 6 bits and bit 16-21 */
 #define OPCODE_MASK_H34B   0xFC0000FF /* High 6 bits and low 8 bits */
 #define OPCODE_MASK_H34C   0xFC0007E0 /* High 6 bits and bits 21-26 */
@@ -277,14 +277,14 @@  static const struct op_code_struct {
   short inst_offset_type; /* immediate vals offset from PC? (= 1 for branches) */
   short delay_slots; /* info about delay slots needed after this instr. */
   short immval_mask;
-  unsigned long bit_sequence; /* all the fixed bits for the op are set and all the variable bits (reg names, imm vals) are set to 0 */ 
+  unsigned long bit_sequence; /* all the fixed bits for the op are set and all the variable bits (reg names, imm vals) are set to 0 */
   unsigned long opcode_mask; /* which bits define the opcode */
   enum microblaze_instr instr;
   enum microblaze_instr_type instr_type;
   /* more info about output format here */
-} opcodes[MAX_OPCODES] = 
+} opcodes[MAX_OPCODES] =
 
-{ 
+{
   {"add",   INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x00000000, OPCODE_MASK_H4, add, arithmetic_inst },
   {"rsub",  INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x04000000, OPCODE_MASK_H4, rsub, arithmetic_inst },
   {"addc",  INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x08000000, OPCODE_MASK_H4, addc, arithmetic_inst },
@@ -437,7 +437,7 @@  static const struct op_code_struct {
   {"tcput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00B000, OPCODE_MASK_H32, tcput,  anyware_inst },
   {"tnput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00D000, OPCODE_MASK_H32, tnput,  anyware_inst },
   {"tncput", INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00F000, OPCODE_MASK_H32, tncput, anyware_inst },
- 
+
   {"eget",   INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C000400, OPCODE_MASK_H32, eget,   anyware_inst },
   {"ecget",  INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C002400, OPCODE_MASK_H32, ecget,  anyware_inst },
   {"neget",  INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C004400, OPCODE_MASK_H32, neget,  anyware_inst },
@@ -446,7 +446,7 @@  static const struct op_code_struct {
   {"ecput",  INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00A400, OPCODE_MASK_H32, ecput,  anyware_inst },
   {"neput",  INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00C400, OPCODE_MASK_H32, neput,  anyware_inst },
   {"necput", INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00E400, OPCODE_MASK_H32, necput, anyware_inst },
- 
+
   {"teget",   INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C001400, OPCODE_MASK_H32, teget,   anyware_inst },
   {"tecget",  INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C003400, OPCODE_MASK_H32, tecget,  anyware_inst },
   {"tneget",  INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C005400, OPCODE_MASK_H32, tneget,  anyware_inst },
@@ -455,7 +455,7 @@  static const struct op_code_struct {
   {"tecput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00B400, OPCODE_MASK_H32, tecput,  anyware_inst },
   {"tneput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00D400, OPCODE_MASK_H32, tneput,  anyware_inst },
   {"tnecput", INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00F400, OPCODE_MASK_H32, tnecput, anyware_inst },
- 
+
   {"aget",   INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C000800, OPCODE_MASK_H32, aget,   anyware_inst },
   {"caget",  INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C002800, OPCODE_MASK_H32, caget,  anyware_inst },
   {"naget",  INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C004800, OPCODE_MASK_H32, naget,  anyware_inst },
@@ -464,7 +464,7 @@  static const struct op_code_struct {
   {"caput",  INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00A800, OPCODE_MASK_H32, caput,  anyware_inst },
   {"naput",  INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00C800, OPCODE_MASK_H32, naput,  anyware_inst },
   {"ncaput", INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00E800, OPCODE_MASK_H32, ncaput, anyware_inst },
- 
+
   {"taget",   INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C001800, OPCODE_MASK_H32, taget,   anyware_inst },
   {"tcaget",  INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C003800, OPCODE_MASK_H32, tcaget,  anyware_inst },
   {"tnaget",  INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C005800, OPCODE_MASK_H32, tnaget,  anyware_inst },
@@ -473,7 +473,7 @@  static const struct op_code_struct {
   {"tcaput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00B800, OPCODE_MASK_H32, tcaput,  anyware_inst },
   {"tnaput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00D800, OPCODE_MASK_H32, tnaput,  anyware_inst },
   {"tncaput", INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00F800, OPCODE_MASK_H32, tncaput, anyware_inst },
- 
+
   {"eaget",   INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C000C00, OPCODE_MASK_H32, eget,   anyware_inst },
   {"ecaget",  INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C002C00, OPCODE_MASK_H32, ecget,  anyware_inst },
   {"neaget",  INST_TYPE_RD_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C004C00, OPCODE_MASK_H32, neget,  anyware_inst },
@@ -482,7 +482,7 @@  static const struct op_code_struct {
   {"ecaput",  INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00AC00, OPCODE_MASK_H32, ecput,  anyware_inst },
   {"neaput",  INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00CC00, OPCODE_MASK_H32, neput,  anyware_inst },
   {"necaput", INST_TYPE_R1_RFSL,  INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00EC00, OPCODE_MASK_H32, necput, anyware_inst },
- 
+
   {"teaget",   INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C001C00, OPCODE_MASK_H32, teaget,   anyware_inst },
   {"tecaget",  INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C003C00, OPCODE_MASK_H32, tecaget,  anyware_inst },
   {"tneaget",  INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C005C00, OPCODE_MASK_H32, tneaget,  anyware_inst },
@@ -491,7 +491,7 @@  static const struct op_code_struct {
   {"tecaput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00BC00, OPCODE_MASK_H32, tecaput,  anyware_inst },
   {"tneaput",  INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00DC00, OPCODE_MASK_H32, tneaput,  anyware_inst },
   {"tnecaput", INST_TYPE_RFSL,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00FC00, OPCODE_MASK_H32, tnecaput, anyware_inst },
- 
+
   {"getd",    INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000000, OPCODE_MASK_H34C, getd,    anyware_inst },
   {"tgetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000080, OPCODE_MASK_H34C, tgetd,   anyware_inst },
   {"cgetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000100, OPCODE_MASK_H34C, cgetd,   anyware_inst },
@@ -508,7 +508,7 @@  static const struct op_code_struct {
   {"tnputd",  INST_TYPE_R2,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000680, OPCODE_MASK_H34C, tnputd,  anyware_inst },
   {"ncputd",  INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000700, OPCODE_MASK_H34C, ncputd,  anyware_inst },
   {"tncputd", INST_TYPE_R2,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000780, OPCODE_MASK_H34C, tncputd, anyware_inst },
- 
+
   {"egetd",    INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000020, OPCODE_MASK_H34C, egetd,    anyware_inst },
   {"tegetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0000A0, OPCODE_MASK_H34C, tegetd,   anyware_inst },
   {"ecgetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000120, OPCODE_MASK_H34C, ecgetd,   anyware_inst },
@@ -525,7 +525,7 @@  static const struct op_code_struct {
   {"tneputd",  INST_TYPE_R2,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0006A0, OPCODE_MASK_H34C, tneputd,  anyware_inst },
   {"necputd",  INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000720, OPCODE_MASK_H34C, necputd,  anyware_inst },
   {"tnecputd", INST_TYPE_R2,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0007A0, OPCODE_MASK_H34C, tnecputd, anyware_inst },
- 
+
   {"agetd",    INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000040, OPCODE_MASK_H34C, agetd,    anyware_inst },
   {"tagetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0000C0, OPCODE_MASK_H34C, tagetd,   anyware_inst },
   {"cagetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000140, OPCODE_MASK_H34C, cagetd,   anyware_inst },
@@ -542,7 +542,7 @@  static const struct op_code_struct {
   {"tnaputd",  INST_TYPE_R2,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0006C0, OPCODE_MASK_H34C, tnaputd,  anyware_inst },
   {"ncaputd",  INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000740, OPCODE_MASK_H34C, ncaputd,  anyware_inst },
   {"tncaputd", INST_TYPE_R2,    INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0007C0, OPCODE_MASK_H34C, tncaputd, anyware_inst },
- 
+
   {"eagetd",    INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000060, OPCODE_MASK_H34C, eagetd,    anyware_inst },
   {"teagetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0000E0, OPCODE_MASK_H34C, teagetd,   anyware_inst },
   {"ecagetd",   INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000160, OPCODE_MASK_H34C, ecagetd,   anyware_inst },
@@ -648,13 +648,13 @@  get_field_unsigned_imm (long instr)
 
 /*
   char *
-  get_field_special (instr) 
+  get_field_special (instr)
   long instr;
   {
   char tmpstr[25];
-  
+
   sprintf(tmpstr, "%s%s", register_prefix, (((instr & IMM_MASK) >> IMM_LOW) & REG_MSR_MASK) == 0 ? "pc" : "msr");
-  
+
   return(strdup(tmpstr));
   }
 */
@@ -684,7 +684,7 @@  get_field_special(long instr, const struct op_code_struct *op)
       break;
    case REG_BTR_MASK :
       strcpy(spr, "btr");
-      break;      
+      break;
    case REG_EDR_MASK :
       strcpy(spr, "edr");
       break;
@@ -719,13 +719,13 @@  get_field_special(long instr, const struct op_code_struct *op)
      }
      break;
    }
-   
+
    sprintf(tmpstr, "%s%s", register_prefix, spr);
    return(strdup(tmpstr));
 }
 
 static unsigned long
-read_insn_microblaze (bfd_vma memaddr, 
+read_insn_microblaze (bfd_vma memaddr,
 		      struct disassemble_info *info,
 		      const struct op_code_struct **opr)
 {
@@ -736,7 +736,7 @@  read_insn_microblaze (bfd_vma memaddr,
 
   status = info->read_memory_func (memaddr, ibytes, 4, info);
 
-  if (status != 0) 
+  if (status != 0)
     {
       info->memory_error_func (status, memaddr, info);
       return 0;
@@ -761,7 +761,7 @@  read_insn_microblaze (bfd_vma memaddr,
 }
 
 
-int 
+int
 print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
 {
   fprintf_function    fprintf_func = info->fprintf_func;
@@ -780,7 +780,7 @@  print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
   if (inst == 0) {
     return -1;
   }
-  
+
   if (prev_insn_vma == curr_insn_vma) {
   if (memaddr-(info->bytes_per_chunk) == prev_insn_addr) {
     prev_inst = read_insn_microblaze (prev_insn_addr, info, &pop);
@@ -806,7 +806,7 @@  print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
   else
     {
       fprintf_func (stream, "%s", op->name);
-      
+
       switch (op->inst_type)
 	{
   case INST_TYPE_RD_R1_R2:
@@ -851,7 +851,7 @@  print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
 	  break;
 	case INST_TYPE_R1_IMM:
 	  fprintf_func(stream, "\t%s, %s", get_field_r1(inst), get_field_imm(inst));
-	  /* The non-pc relative instructions are returns, which shouldn't 
+	  /* The non-pc relative instructions are returns, which shouldn't
 	     have a label printed */
 	  if (info->print_address_func && op->inst_offset_type == INST_PC_OFFSET && info->symbol_at_address_func) {
 	    if (immfound)
@@ -886,7 +886,7 @@  print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
 	    if (info->symbol_at_address_func(immval, info)) {
 	      fprintf_func (stream, "\t// ");
 	      info->print_address_func (immval, info);
-	    } 
+	    }
 	  }
 	  break;
         case INST_TYPE_IMM:
@@ -938,7 +938,7 @@  print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
 	  break;
 	}
     }
-  
+
   /* Say how many bytes we consumed? */
   return 4;
 }
diff --git a/disas/nios2.c b/disas/nios2.c
index c3e82140c7..35d9f40f3e 100644
--- a/disas/nios2.c
+++ b/disas/nios2.c
@@ -96,7 +96,7 @@  enum overflow_type
   no_overflow
 };
 
-/* This structure holds information for a particular instruction. 
+/* This structure holds information for a particular instruction.
 
    The args field is a string describing the operands.  The following
    letters can appear in the args:
@@ -152,26 +152,26 @@  enum overflow_type
 struct nios2_opcode
 {
   const char *name;		/* The name of the instruction.  */
-  const char *args;		/* A string describing the arguments for this 
+  const char *args;		/* A string describing the arguments for this
 				   instruction.  */
-  const char *args_test;	/* Like args, but with an extra argument for 
+  const char *args_test;	/* Like args, but with an extra argument for
 				   the expected opcode.  */
-  unsigned long num_args;	/* The number of arguments the instruction 
+  unsigned long num_args;	/* The number of arguments the instruction
 				   takes.  */
   unsigned size;		/* Size in bytes of the instruction.  */
   enum iw_format_type format;	/* Instruction format.  */
   unsigned long match;		/* The basic opcode for the instruction.  */
-  unsigned long mask;		/* Mask for the opcode field of the 
+  unsigned long mask;		/* Mask for the opcode field of the
 				   instruction.  */
-  unsigned long pinfo;		/* Is this a real instruction or instruction 
+  unsigned long pinfo;		/* Is this a real instruction or instruction
 				   macro?  */
-  enum overflow_type overflow_msg;  /* Used to generate informative 
+  enum overflow_type overflow_msg;  /* Used to generate informative
 				       message when fixup overflows.  */
 };
 
-/* This value is used in the nios2_opcode.pinfo field to indicate that the 
-   instruction is a macro or pseudo-op.  This requires special treatment by 
-   the assembler, and is used by the disassembler to determine whether to 
+/* This value is used in the nios2_opcode.pinfo field to indicate that the
+   instruction is a macro or pseudo-op.  This requires special treatment by
+   the assembler, and is used by the disassembler to determine whether to
    check for a nop.  */
 #define NIOS2_INSN_MACRO	0x80000000
 #define NIOS2_INSN_MACRO_MOV	0x80000001
@@ -207,124 +207,124 @@  struct nios2_reg
 #define _NIOS2R1_H_
 
 /* R1 fields.  */
-#define IW_R1_OP_LSB 0 
-#define IW_R1_OP_SIZE 6 
-#define IW_R1_OP_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R1_OP_SIZE)) 
-#define IW_R1_OP_SHIFTED_MASK (IW_R1_OP_UNSHIFTED_MASK << IW_R1_OP_LSB) 
-#define GET_IW_R1_OP(W) (((W) >> IW_R1_OP_LSB) & IW_R1_OP_UNSHIFTED_MASK) 
-#define SET_IW_R1_OP(V) (((V) & IW_R1_OP_UNSHIFTED_MASK) << IW_R1_OP_LSB) 
-
-#define IW_I_A_LSB 27 
-#define IW_I_A_SIZE 5 
-#define IW_I_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_A_SIZE)) 
-#define IW_I_A_SHIFTED_MASK (IW_I_A_UNSHIFTED_MASK << IW_I_A_LSB) 
-#define GET_IW_I_A(W) (((W) >> IW_I_A_LSB) & IW_I_A_UNSHIFTED_MASK) 
-#define SET_IW_I_A(V) (((V) & IW_I_A_UNSHIFTED_MASK) << IW_I_A_LSB) 
-
-#define IW_I_B_LSB 22 
-#define IW_I_B_SIZE 5 
-#define IW_I_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_B_SIZE)) 
-#define IW_I_B_SHIFTED_MASK (IW_I_B_UNSHIFTED_MASK << IW_I_B_LSB) 
-#define GET_IW_I_B(W) (((W) >> IW_I_B_LSB) & IW_I_B_UNSHIFTED_MASK) 
-#define SET_IW_I_B(V) (((V) & IW_I_B_UNSHIFTED_MASK) << IW_I_B_LSB) 
-
-#define IW_I_IMM16_LSB 6 
-#define IW_I_IMM16_SIZE 16 
-#define IW_I_IMM16_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_IMM16_SIZE)) 
-#define IW_I_IMM16_SHIFTED_MASK (IW_I_IMM16_UNSHIFTED_MASK << IW_I_IMM16_LSB) 
-#define GET_IW_I_IMM16(W) (((W) >> IW_I_IMM16_LSB) & IW_I_IMM16_UNSHIFTED_MASK) 
-#define SET_IW_I_IMM16(V) (((V) & IW_I_IMM16_UNSHIFTED_MASK) << IW_I_IMM16_LSB) 
-
-#define IW_R_A_LSB 27 
-#define IW_R_A_SIZE 5 
-#define IW_R_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_A_SIZE)) 
-#define IW_R_A_SHIFTED_MASK (IW_R_A_UNSHIFTED_MASK << IW_R_A_LSB) 
-#define GET_IW_R_A(W) (((W) >> IW_R_A_LSB) & IW_R_A_UNSHIFTED_MASK) 
-#define SET_IW_R_A(V) (((V) & IW_R_A_UNSHIFTED_MASK) << IW_R_A_LSB) 
-
-#define IW_R_B_LSB 22 
-#define IW_R_B_SIZE 5 
-#define IW_R_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_B_SIZE)) 
-#define IW_R_B_SHIFTED_MASK (IW_R_B_UNSHIFTED_MASK << IW_R_B_LSB) 
-#define GET_IW_R_B(W) (((W) >> IW_R_B_LSB) & IW_R_B_UNSHIFTED_MASK) 
-#define SET_IW_R_B(V) (((V) & IW_R_B_UNSHIFTED_MASK) << IW_R_B_LSB) 
-
-#define IW_R_C_LSB 17 
-#define IW_R_C_SIZE 5 
-#define IW_R_C_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_C_SIZE)) 
-#define IW_R_C_SHIFTED_MASK (IW_R_C_UNSHIFTED_MASK << IW_R_C_LSB) 
-#define GET_IW_R_C(W) (((W) >> IW_R_C_LSB) & IW_R_C_UNSHIFTED_MASK) 
-#define SET_IW_R_C(V) (((V) & IW_R_C_UNSHIFTED_MASK) << IW_R_C_LSB) 
-
-#define IW_R_OPX_LSB 11 
-#define IW_R_OPX_SIZE 6 
-#define IW_R_OPX_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_OPX_SIZE)) 
-#define IW_R_OPX_SHIFTED_MASK (IW_R_OPX_UNSHIFTED_MASK << IW_R_OPX_LSB) 
-#define GET_IW_R_OPX(W) (((W) >> IW_R_OPX_LSB) & IW_R_OPX_UNSHIFTED_MASK) 
-#define SET_IW_R_OPX(V) (((V) & IW_R_OPX_UNSHIFTED_MASK) << IW_R_OPX_LSB) 
-
-#define IW_R_IMM5_LSB 6 
-#define IW_R_IMM5_SIZE 5 
-#define IW_R_IMM5_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_IMM5_SIZE)) 
-#define IW_R_IMM5_SHIFTED_MASK (IW_R_IMM5_UNSHIFTED_MASK << IW_R_IMM5_LSB) 
-#define GET_IW_R_IMM5(W) (((W) >> IW_R_IMM5_LSB) & IW_R_IMM5_UNSHIFTED_MASK) 
-#define SET_IW_R_IMM5(V) (((V) & IW_R_IMM5_UNSHIFTED_MASK) << IW_R_IMM5_LSB) 
-
-#define IW_J_IMM26_LSB 6 
-#define IW_J_IMM26_SIZE 26 
-#define IW_J_IMM26_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_J_IMM26_SIZE)) 
-#define IW_J_IMM26_SHIFTED_MASK (IW_J_IMM26_UNSHIFTED_MASK << IW_J_IMM26_LSB) 
-#define GET_IW_J_IMM26(W) (((W) >> IW_J_IMM26_LSB) & IW_J_IMM26_UNSHIFTED_MASK) 
-#define SET_IW_J_IMM26(V) (((V) & IW_J_IMM26_UNSHIFTED_MASK) << IW_J_IMM26_LSB) 
-
-#define IW_CUSTOM_A_LSB 27 
-#define IW_CUSTOM_A_SIZE 5 
-#define IW_CUSTOM_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_A_SIZE)) 
-#define IW_CUSTOM_A_SHIFTED_MASK (IW_CUSTOM_A_UNSHIFTED_MASK << IW_CUSTOM_A_LSB) 
-#define GET_IW_CUSTOM_A(W) (((W) >> IW_CUSTOM_A_LSB) & IW_CUSTOM_A_UNSHIFTED_MASK) 
-#define SET_IW_CUSTOM_A(V) (((V) & IW_CUSTOM_A_UNSHIFTED_MASK) << IW_CUSTOM_A_LSB) 
-
-#define IW_CUSTOM_B_LSB 22 
-#define IW_CUSTOM_B_SIZE 5 
-#define IW_CUSTOM_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_B_SIZE)) 
-#define IW_CUSTOM_B_SHIFTED_MASK (IW_CUSTOM_B_UNSHIFTED_MASK << IW_CUSTOM_B_LSB) 
-#define GET_IW_CUSTOM_B(W) (((W) >> IW_CUSTOM_B_LSB) & IW_CUSTOM_B_UNSHIFTED_MASK) 
-#define SET_IW_CUSTOM_B(V) (((V) & IW_CUSTOM_B_UNSHIFTED_MASK) << IW_CUSTOM_B_LSB) 
-
-#define IW_CUSTOM_C_LSB 17 
-#define IW_CUSTOM_C_SIZE 5 
-#define IW_CUSTOM_C_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_C_SIZE)) 
-#define IW_CUSTOM_C_SHIFTED_MASK (IW_CUSTOM_C_UNSHIFTED_MASK << IW_CUSTOM_C_LSB) 
-#define GET_IW_CUSTOM_C(W) (((W) >> IW_CUSTOM_C_LSB) & IW_CUSTOM_C_UNSHIFTED_MASK) 
-#define SET_IW_CUSTOM_C(V) (((V) & IW_CUSTOM_C_UNSHIFTED_MASK) << IW_CUSTOM_C_LSB) 
-
-#define IW_CUSTOM_READA_LSB 16 
-#define IW_CUSTOM_READA_SIZE 1 
-#define IW_CUSTOM_READA_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READA_SIZE)) 
-#define IW_CUSTOM_READA_SHIFTED_MASK (IW_CUSTOM_READA_UNSHIFTED_MASK << IW_CUSTOM_READA_LSB) 
-#define GET_IW_CUSTOM_READA(W) (((W) >> IW_CUSTOM_READA_LSB) & IW_CUSTOM_READA_UNSHIFTED_MASK) 
-#define SET_IW_CUSTOM_READA(V) (((V) & IW_CUSTOM_READA_UNSHIFTED_MASK) << IW_CUSTOM_READA_LSB) 
-
-#define IW_CUSTOM_READB_LSB 15 
-#define IW_CUSTOM_READB_SIZE 1 
-#define IW_CUSTOM_READB_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READB_SIZE)) 
-#define IW_CUSTOM_READB_SHIFTED_MASK (IW_CUSTOM_READB_UNSHIFTED_MASK << IW_CUSTOM_READB_LSB) 
-#define GET_IW_CUSTOM_READB(W) (((W) >> IW_CUSTOM_READB_LSB) & IW_CUSTOM_READB_UNSHIFTED_MASK) 
-#define SET_IW_CUSTOM_READB(V) (((V) & IW_CUSTOM_READB_UNSHIFTED_MASK) << IW_CUSTOM_READB_LSB) 
-
-#define IW_CUSTOM_READC_LSB 14 
-#define IW_CUSTOM_READC_SIZE 1 
-#define IW_CUSTOM_READC_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READC_SIZE)) 
-#define IW_CUSTOM_READC_SHIFTED_MASK (IW_CUSTOM_READC_UNSHIFTED_MASK << IW_CUSTOM_READC_LSB) 
-#define GET_IW_CUSTOM_READC(W) (((W) >> IW_CUSTOM_READC_LSB) & IW_CUSTOM_READC_UNSHIFTED_MASK) 
-#define SET_IW_CUSTOM_READC(V) (((V) & IW_CUSTOM_READC_UNSHIFTED_MASK) << IW_CUSTOM_READC_LSB) 
-
-#define IW_CUSTOM_N_LSB 6 
-#define IW_CUSTOM_N_SIZE 8 
-#define IW_CUSTOM_N_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_N_SIZE)) 
-#define IW_CUSTOM_N_SHIFTED_MASK (IW_CUSTOM_N_UNSHIFTED_MASK << IW_CUSTOM_N_LSB) 
-#define GET_IW_CUSTOM_N(W) (((W) >> IW_CUSTOM_N_LSB) & IW_CUSTOM_N_UNSHIFTED_MASK) 
-#define SET_IW_CUSTOM_N(V) (((V) & IW_CUSTOM_N_UNSHIFTED_MASK) << IW_CUSTOM_N_LSB) 
+#define IW_R1_OP_LSB 0
+#define IW_R1_OP_SIZE 6
+#define IW_R1_OP_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R1_OP_SIZE))
+#define IW_R1_OP_SHIFTED_MASK (IW_R1_OP_UNSHIFTED_MASK << IW_R1_OP_LSB)
+#define GET_IW_R1_OP(W) (((W) >> IW_R1_OP_LSB) & IW_R1_OP_UNSHIFTED_MASK)
+#define SET_IW_R1_OP(V) (((V) & IW_R1_OP_UNSHIFTED_MASK) << IW_R1_OP_LSB)
+
+#define IW_I_A_LSB 27
+#define IW_I_A_SIZE 5
+#define IW_I_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_A_SIZE))
+#define IW_I_A_SHIFTED_MASK (IW_I_A_UNSHIFTED_MASK << IW_I_A_LSB)
+#define GET_IW_I_A(W) (((W) >> IW_I_A_LSB) & IW_I_A_UNSHIFTED_MASK)
+#define SET_IW_I_A(V) (((V) & IW_I_A_UNSHIFTED_MASK) << IW_I_A_LSB)
+
+#define IW_I_B_LSB 22
+#define IW_I_B_SIZE 5
+#define IW_I_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_B_SIZE))
+#define IW_I_B_SHIFTED_MASK (IW_I_B_UNSHIFTED_MASK << IW_I_B_LSB)
+#define GET_IW_I_B(W) (((W) >> IW_I_B_LSB) & IW_I_B_UNSHIFTED_MASK)
+#define SET_IW_I_B(V) (((V) & IW_I_B_UNSHIFTED_MASK) << IW_I_B_LSB)
+
+#define IW_I_IMM16_LSB 6
+#define IW_I_IMM16_SIZE 16
+#define IW_I_IMM16_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_IMM16_SIZE))
+#define IW_I_IMM16_SHIFTED_MASK (IW_I_IMM16_UNSHIFTED_MASK << IW_I_IMM16_LSB)
+#define GET_IW_I_IMM16(W) (((W) >> IW_I_IMM16_LSB) & IW_I_IMM16_UNSHIFTED_MASK)
+#define SET_IW_I_IMM16(V) (((V) & IW_I_IMM16_UNSHIFTED_MASK) << IW_I_IMM16_LSB)
+
+#define IW_R_A_LSB 27
+#define IW_R_A_SIZE 5
+#define IW_R_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_A_SIZE))
+#define IW_R_A_SHIFTED_MASK (IW_R_A_UNSHIFTED_MASK << IW_R_A_LSB)
+#define GET_IW_R_A(W) (((W) >> IW_R_A_LSB) & IW_R_A_UNSHIFTED_MASK)
+#define SET_IW_R_A(V) (((V) & IW_R_A_UNSHIFTED_MASK) << IW_R_A_LSB)
+
+#define IW_R_B_LSB 22
+#define IW_R_B_SIZE 5
+#define IW_R_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_B_SIZE))
+#define IW_R_B_SHIFTED_MASK (IW_R_B_UNSHIFTED_MASK << IW_R_B_LSB)
+#define GET_IW_R_B(W) (((W) >> IW_R_B_LSB) & IW_R_B_UNSHIFTED_MASK)
+#define SET_IW_R_B(V) (((V) & IW_R_B_UNSHIFTED_MASK) << IW_R_B_LSB)
+
+#define IW_R_C_LSB 17
+#define IW_R_C_SIZE 5
+#define IW_R_C_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_C_SIZE))
+#define IW_R_C_SHIFTED_MASK (IW_R_C_UNSHIFTED_MASK << IW_R_C_LSB)
+#define GET_IW_R_C(W) (((W) >> IW_R_C_LSB) & IW_R_C_UNSHIFTED_MASK)
+#define SET_IW_R_C(V) (((V) & IW_R_C_UNSHIFTED_MASK) << IW_R_C_LSB)
+
+#define IW_R_OPX_LSB 11
+#define IW_R_OPX_SIZE 6
+#define IW_R_OPX_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_OPX_SIZE))
+#define IW_R_OPX_SHIFTED_MASK (IW_R_OPX_UNSHIFTED_MASK << IW_R_OPX_LSB)
+#define GET_IW_R_OPX(W) (((W) >> IW_R_OPX_LSB) & IW_R_OPX_UNSHIFTED_MASK)
+#define SET_IW_R_OPX(V) (((V) & IW_R_OPX_UNSHIFTED_MASK) << IW_R_OPX_LSB)
+
+#define IW_R_IMM5_LSB 6
+#define IW_R_IMM5_SIZE 5
+#define IW_R_IMM5_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_IMM5_SIZE))
+#define IW_R_IMM5_SHIFTED_MASK (IW_R_IMM5_UNSHIFTED_MASK << IW_R_IMM5_LSB)
+#define GET_IW_R_IMM5(W) (((W) >> IW_R_IMM5_LSB) & IW_R_IMM5_UNSHIFTED_MASK)
+#define SET_IW_R_IMM5(V) (((V) & IW_R_IMM5_UNSHIFTED_MASK) << IW_R_IMM5_LSB)
+
+#define IW_J_IMM26_LSB 6
+#define IW_J_IMM26_SIZE 26
+#define IW_J_IMM26_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_J_IMM26_SIZE))
+#define IW_J_IMM26_SHIFTED_MASK (IW_J_IMM26_UNSHIFTED_MASK << IW_J_IMM26_LSB)
+#define GET_IW_J_IMM26(W) (((W) >> IW_J_IMM26_LSB) & IW_J_IMM26_UNSHIFTED_MASK)
+#define SET_IW_J_IMM26(V) (((V) & IW_J_IMM26_UNSHIFTED_MASK) << IW_J_IMM26_LSB)
+
+#define IW_CUSTOM_A_LSB 27
+#define IW_CUSTOM_A_SIZE 5
+#define IW_CUSTOM_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_A_SIZE))
+#define IW_CUSTOM_A_SHIFTED_MASK (IW_CUSTOM_A_UNSHIFTED_MASK << IW_CUSTOM_A_LSB)
+#define GET_IW_CUSTOM_A(W) (((W) >> IW_CUSTOM_A_LSB) & IW_CUSTOM_A_UNSHIFTED_MASK)
+#define SET_IW_CUSTOM_A(V) (((V) & IW_CUSTOM_A_UNSHIFTED_MASK) << IW_CUSTOM_A_LSB)
+
+#define IW_CUSTOM_B_LSB 22
+#define IW_CUSTOM_B_SIZE 5
+#define IW_CUSTOM_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_B_SIZE))
+#define IW_CUSTOM_B_SHIFTED_MASK (IW_CUSTOM_B_UNSHIFTED_MASK << IW_CUSTOM_B_LSB)
+#define GET_IW_CUSTOM_B(W) (((W) >> IW_CUSTOM_B_LSB) & IW_CUSTOM_B_UNSHIFTED_MASK)
+#define SET_IW_CUSTOM_B(V) (((V) & IW_CUSTOM_B_UNSHIFTED_MASK) << IW_CUSTOM_B_LSB)
+
+#define IW_CUSTOM_C_LSB 17
+#define IW_CUSTOM_C_SIZE 5
+#define IW_CUSTOM_C_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_C_SIZE))
+#define IW_CUSTOM_C_SHIFTED_MASK (IW_CUSTOM_C_UNSHIFTED_MASK << IW_CUSTOM_C_LSB)
+#define GET_IW_CUSTOM_C(W) (((W) >> IW_CUSTOM_C_LSB) & IW_CUSTOM_C_UNSHIFTED_MASK)
+#define SET_IW_CUSTOM_C(V) (((V) & IW_CUSTOM_C_UNSHIFTED_MASK) << IW_CUSTOM_C_LSB)
+
+#define IW_CUSTOM_READA_LSB 16
+#define IW_CUSTOM_READA_SIZE 1
+#define IW_CUSTOM_READA_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READA_SIZE))
+#define IW_CUSTOM_READA_SHIFTED_MASK (IW_CUSTOM_READA_UNSHIFTED_MASK << IW_CUSTOM_READA_LSB)
+#define GET_IW_CUSTOM_READA(W) (((W) >> IW_CUSTOM_READA_LSB) & IW_CUSTOM_READA_UNSHIFTED_MASK)
+#define SET_IW_CUSTOM_READA(V) (((V) & IW_CUSTOM_READA_UNSHIFTED_MASK) << IW_CUSTOM_READA_LSB)
+
+#define IW_CUSTOM_READB_LSB 15
+#define IW_CUSTOM_READB_SIZE 1
+#define IW_CUSTOM_READB_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READB_SIZE))
+#define IW_CUSTOM_READB_SHIFTED_MASK (IW_CUSTOM_READB_UNSHIFTED_MASK << IW_CUSTOM_READB_LSB)
+#define GET_IW_CUSTOM_READB(W) (((W) >> IW_CUSTOM_READB_LSB) & IW_CUSTOM_READB_UNSHIFTED_MASK)
+#define SET_IW_CUSTOM_READB(V) (((V) & IW_CUSTOM_READB_UNSHIFTED_MASK) << IW_CUSTOM_READB_LSB)
+
+#define IW_CUSTOM_READC_LSB 14
+#define IW_CUSTOM_READC_SIZE 1
+#define IW_CUSTOM_READC_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READC_SIZE))
+#define IW_CUSTOM_READC_SHIFTED_MASK (IW_CUSTOM_READC_UNSHIFTED_MASK << IW_CUSTOM_READC_LSB)
+#define GET_IW_CUSTOM_READC(W) (((W) >> IW_CUSTOM_READC_LSB) & IW_CUSTOM_READC_UNSHIFTED_MASK)
+#define SET_IW_CUSTOM_READC(V) (((V) & IW_CUSTOM_READC_UNSHIFTED_MASK) << IW_CUSTOM_READC_LSB)
+
+#define IW_CUSTOM_N_LSB 6
+#define IW_CUSTOM_N_SIZE 8
+#define IW_CUSTOM_N_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_N_SIZE))
+#define IW_CUSTOM_N_SHIFTED_MASK (IW_CUSTOM_N_UNSHIFTED_MASK << IW_CUSTOM_N_LSB)
+#define GET_IW_CUSTOM_N(W) (((W) >> IW_CUSTOM_N_LSB) & IW_CUSTOM_N_UNSHIFTED_MASK)
+#define SET_IW_CUSTOM_N(V) (((V) & IW_CUSTOM_N_UNSHIFTED_MASK) << IW_CUSTOM_N_LSB)
 
 /* R1 opcodes.  */
 #define R1_OP_CALL 0
diff --git a/hmp-commands.hx b/hmp-commands.hx
index 60f395c276..d548a3ab74 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -1120,7 +1120,7 @@  ERST
 
 SRST
 ``dump-guest-memory [-p]`` *filename* *begin* *length*
-  \ 
+  \
 ``dump-guest-memory [-z|-l|-s|-w]`` *filename*
   Dump guest memory to *protocol*. The file can be processed with crash or
   gdb. Without ``-z|-l|-s|-w``, the dump format is ELF.
diff --git a/hw/alpha/typhoon.c b/hw/alpha/typhoon.c
index 29d44dfb06..57c7cf0bd3 100644
--- a/hw/alpha/typhoon.c
+++ b/hw/alpha/typhoon.c
@@ -34,7 +34,7 @@  typedef struct TyphoonWindow {
     uint64_t wsm;
     uint64_t tba;
 } TyphoonWindow;
- 
+
 typedef struct TyphoonPchip {
     MemoryRegion region;
     MemoryRegion reg_iack;
@@ -189,7 +189,7 @@  static MemTxResult cchip_read(void *opaque, hwaddr addr,
     case 0x0780:
         /* PWR: Power Management Control.   */
         break;
-    
+
     case 0x0c00: /* CMONCTLA */
     case 0x0c40: /* CMONCTLB */
     case 0x0c80: /* CMONCNT01 */
@@ -441,7 +441,7 @@  static MemTxResult cchip_write(void *opaque, hwaddr addr,
     case 0x0780:
         /* PWR: Power Management Control.   */
         break;
-    
+
     case 0x0c00: /* CMONCTLA */
     case 0x0c40: /* CMONCTLB */
     case 0x0c80: /* CMONCNT01 */
diff --git a/hw/arm/gumstix.c b/hw/arm/gumstix.c
index 3a4bc332c4..3fdef425ab 100644
--- a/hw/arm/gumstix.c
+++ b/hw/arm/gumstix.c
@@ -10,10 +10,10 @@ 
  * Contributions after 2012-01-13 are licensed under the terms of the
  * GNU GPL, version 2 or (at your option) any later version.
  */
- 
-/* 
+
+/*
  * Example usage:
- * 
+ *
  * connex:
  * =======
  * create image:
diff --git a/hw/arm/omap1.c b/hw/arm/omap1.c
index 6ba0df6b6d..82e60e3b30 100644
--- a/hw/arm/omap1.c
+++ b/hw/arm/omap1.c
@@ -2914,7 +2914,7 @@  static void omap_rtc_tick(void *opaque)
 
     /*
      * Every full hour add a rough approximation of the compensation
-     * register to the 32kHz Timer (which drives the RTC) value. 
+     * register to the 32kHz Timer (which drives the RTC) value.
      */
     if (s->auto_comp && !s->current_tm.tm_sec && !s->current_tm.tm_min)
         s->tick += s->comp_reg * 1000 / 32768;
diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c
index 97ef566c12..7089a534d4 100644
--- a/hw/arm/stellaris.c
+++ b/hw/arm/stellaris.c
@@ -979,7 +979,7 @@  static void stellaris_adc_fifo_write(stellaris_adc_state *s, int n,
 {
     int head;
 
-    /* TODO: Real hardware has limited size FIFOs.  We have a full 16 entry 
+    /* TODO: Real hardware has limited size FIFOs.  We have a full 16 entry
        FIFO fir each sequencer.  */
     head = (s->fifo[n].state >> 4) & 0xf;
     if (s->fifo[n].state & STELLARIS_ADC_FIFO_FULL) {
diff --git a/hw/char/etraxfs_ser.c b/hw/char/etraxfs_ser.c
index 947bdb649a..85f6523efe 100644
--- a/hw/char/etraxfs_ser.c
+++ b/hw/char/etraxfs_ser.c
@@ -180,7 +180,7 @@  static void serial_receive(void *opaque, const uint8_t *buf, int size)
         return;
     }
 
-    for (i = 0; i < size; i++) { 
+    for (i = 0; i < size; i++) {
         s->rx_fifo[s->rx_fifo_pos] = buf[i];
         s->rx_fifo_pos++;
         s->rx_fifo_pos &= 15;
diff --git a/hw/core/ptimer.c b/hw/core/ptimer.c
index b5a54e2536..f08c3c33a7 100644
--- a/hw/core/ptimer.c
+++ b/hw/core/ptimer.c
@@ -246,7 +246,7 @@  uint64_t ptimer_get_count(ptimer_state *s)
             } else {
                 if (shift != 0)
                     div |= (period_frac >> (32 - shift));
-                /* Look at remaining bits of period_frac and round div up if 
+                /* Look at remaining bits of period_frac and round div up if
                    necessary.  */
                 if ((uint32_t)(period_frac << shift))
                     div += 1;
diff --git a/hw/cris/axis_dev88.c b/hw/cris/axis_dev88.c
index dab7423c73..adeed30638 100644
--- a/hw/cris/axis_dev88.c
+++ b/hw/cris/axis_dev88.c
@@ -267,7 +267,7 @@  void axisdev88_init(MachineState *machine)
 
     memory_region_add_subregion(address_space_mem, 0x40000000, machine->ram);
 
-    /* The ETRAX-FS has 128Kb on chip ram, the docs refer to it as the 
+    /* The ETRAX-FS has 128Kb on chip ram, the docs refer to it as the
        internal memory.  */
     memory_region_init_ram(phys_intmem, NULL, "axisdev88.chipram",
                            INTMEM_SIZE, &error_fatal);
diff --git a/hw/cris/boot.c b/hw/cris/boot.c
index b8947bc660..06a440431a 100644
--- a/hw/cris/boot.c
+++ b/hw/cris/boot.c
@@ -72,7 +72,7 @@  void cris_load_image(CRISCPU *cpu, struct cris_load_info *li)
     int image_size;
 
     env->load_info = li;
-    /* Boots a kernel elf binary, os/linux-2.6/vmlinux from the axis 
+    /* Boots a kernel elf binary, os/linux-2.6/vmlinux from the axis
        devboard SDK.  */
     image_size = load_elf(li->image_filename, NULL,
                           translate_kernel_address, NULL,
diff --git a/hw/display/qxl.c b/hw/display/qxl.c
index d5627119ec..28caf878cd 100644
--- a/hw/display/qxl.c
+++ b/hw/display/qxl.c
@@ -51,7 +51,7 @@ 
 #undef ALIGN
 #define ALIGN(a, b) (((a) + ((b) - 1)) & ~((b) - 1))
 
-#define PIXEL_SIZE 0.2936875 //1280x1024 is 14.8" x 11.9" 
+#define PIXEL_SIZE 0.2936875 //1280x1024 is 14.8" x 11.9"
 
 #define QXL_MODE(_x, _y, _b, _o)                  \
     {   .x_res = _x,                              \
diff --git a/hw/dma/etraxfs_dma.c b/hw/dma/etraxfs_dma.c
index c4334e87bf..20173330a0 100644
--- a/hw/dma/etraxfs_dma.c
+++ b/hw/dma/etraxfs_dma.c
@@ -322,12 +322,12 @@  static inline void channel_start(struct fs_dma_ctrl *ctrl, int c)
 
 static void channel_continue(struct fs_dma_ctrl *ctrl, int c)
 {
-	if (!channel_en(ctrl, c) 
+	if (!channel_en(ctrl, c)
 	    || channel_stopped(ctrl, c)
 	    || ctrl->channels[c].state != RUNNING
 	    /* Only reload the current data descriptor if it has eol set.  */
 	    || !ctrl->channels[c].current_d.eol) {
-		D(printf("continue failed ch=%d state=%d stopped=%d en=%d eol=%d\n", 
+		D(printf("continue failed ch=%d state=%d stopped=%d en=%d eol=%d\n",
 			 c, ctrl->channels[c].state,
 			 channel_stopped(ctrl, c),
 			 channel_en(ctrl,c),
@@ -383,7 +383,7 @@  static void channel_update_irq(struct fs_dma_ctrl *ctrl, int c)
 		ctrl->channels[c].regs[R_INTR]
 		& ctrl->channels[c].regs[RW_INTR_MASK];
 
-	D(printf("%s: chan=%d masked_intr=%x\n", __func__, 
+	D(printf("%s: chan=%d masked_intr=%x\n", __func__,
 		 c,
 		 ctrl->channels[c].regs[R_MASKED_INTR]));
 
@@ -492,7 +492,7 @@  static int channel_out_run(struct fs_dma_ctrl *ctrl, int c)
 	return 1;
 }
 
-static int channel_in_process(struct fs_dma_ctrl *ctrl, int c, 
+static int channel_in_process(struct fs_dma_ctrl *ctrl, int c,
 			      unsigned char *buf, int buflen, int eop)
 {
 	uint32_t len;
@@ -517,7 +517,7 @@  static int channel_in_process(struct fs_dma_ctrl *ctrl, int c,
 	    || eop) {
 		uint32_t r_intr = ctrl->channels[c].regs[R_INTR];
 
-		D(printf("in dscr end len=%d\n", 
+		D(printf("in dscr end len=%d\n",
 			 ctrl->channels[c].current_d.after
 			 - ctrl->channels[c].current_d.buf));
 		ctrl->channels[c].current_d.after = saved_data_buf;
@@ -708,7 +708,7 @@  static int etraxfs_dmac_run(void *opaque)
 	int i;
 	int p = 0;
 
-	for (i = 0; 
+	for (i = 0;
 	     i < ctrl->nr_channels;
 	     i++)
 	{
@@ -724,10 +724,10 @@  static int etraxfs_dmac_run(void *opaque)
 	return p;
 }
 
-int etraxfs_dmac_input(struct etraxfs_dma_client *client, 
+int etraxfs_dmac_input(struct etraxfs_dma_client *client,
 		       void *buf, int len, int eop)
 {
-	return channel_in_process(client->ctrl, client->channel, 
+	return channel_in_process(client->ctrl, client->channel,
 				  buf, len, eop);
 }
 
@@ -739,7 +739,7 @@  void etraxfs_dmac_connect(void *opaque, int c, qemu_irq *line, int input)
 	ctrl->channels[c].input = input;
 }
 
-void etraxfs_dmac_connect_client(void *opaque, int c, 
+void etraxfs_dmac_connect_client(void *opaque, int c,
 				 struct etraxfs_dma_client *cl)
 {
 	struct fs_dma_ctrl *ctrl = opaque;
diff --git a/hw/dma/i82374.c b/hw/dma/i82374.c
index 6977d85ef8..0db27628d5 100644
--- a/hw/dma/i82374.c
+++ b/hw/dma/i82374.c
@@ -146,7 +146,7 @@  static Property i82374_properties[] = {
 static void i82374_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
-    
+
     dc->realize = i82374_realize;
     dc->vmsd = &vmstate_i82374;
     device_class_set_props(dc, i82374_properties);
diff --git a/hw/i2c/bitbang_i2c.c b/hw/i2c/bitbang_i2c.c
index b000952b98..425b0ed69e 100644
--- a/hw/i2c/bitbang_i2c.c
+++ b/hw/i2c/bitbang_i2c.c
@@ -95,7 +95,7 @@  int bitbang_i2c_set(bitbang_i2c_interface *i2c, int line, int level)
     case SENDING_BIT7 ... SENDING_BIT0:
         i2c->buffer = (i2c->buffer << 1) | data;
         /* will end up in WAITING_FOR_ACK */
-        i2c->state++; 
+        i2c->state++;
         return bitbang_i2c_ret(i2c, 1);
 
     case WAITING_FOR_ACK:
diff --git a/hw/input/tsc2005.c b/hw/input/tsc2005.c
index 55d61cc843..df07476c3e 100644
--- a/hw/input/tsc2005.c
+++ b/hw/input/tsc2005.c
@@ -169,7 +169,7 @@  static uint16_t tsc2005_read(TSC2005State *s, int reg)
 
     case 0xc:	/* CFR0 */
         return (s->pressure << 15) | ((!s->busy) << 14) |
-                (s->nextprecision << 13) | s->timing[0]; 
+                (s->nextprecision << 13) | s->timing[0];
     case 0xd:	/* CFR1 */
         return s->timing[1];
     case 0xe:	/* CFR2 */
diff --git a/hw/input/tsc210x.c b/hw/input/tsc210x.c
index 182d3725fc..610b3fca59 100644
--- a/hw/input/tsc210x.c
+++ b/hw/input/tsc210x.c
@@ -412,7 +412,7 @@  static uint16_t tsc2102_control_register_read(
     switch (reg) {
     case 0x00:	/* TSC ADC */
         return (s->pressure << 15) | ((!s->busy) << 14) |
-                (s->nextfunction << 10) | (s->nextprecision << 8) | s->filter; 
+                (s->nextfunction << 10) | (s->nextprecision << 8) | s->filter;
 
     case 0x01:	/* Status / Keypad Control */
         if ((s->model & 0xff00) == 0x2100)
diff --git a/hw/intc/etraxfs_pic.c b/hw/intc/etraxfs_pic.c
index 12988c7aa9..9f9377798d 100644
--- a/hw/intc/etraxfs_pic.c
+++ b/hw/intc/etraxfs_pic.c
@@ -52,15 +52,15 @@  struct etrax_pic
 };
 
 static void pic_update(struct etrax_pic *fs)
-{   
+{
     uint32_t vector = 0;
     int i;
 
     fs->regs[R_R_MASKED_VECT] = fs->regs[R_R_VECT] & fs->regs[R_RW_MASK];
 
     /* The ETRAX interrupt controller signals interrupts to the core
-       through an interrupt request wire and an irq vector bus. If 
-       multiple interrupts are simultaneously active it chooses vector 
+       through an interrupt request wire and an irq vector bus. If
+       multiple interrupts are simultaneously active it chooses vector
        0x30 and lets the sw choose the priorities.  */
     if (fs->regs[R_R_MASKED_VECT]) {
         uint32_t mv = fs->regs[R_R_MASKED_VECT];
@@ -113,7 +113,7 @@  static const MemoryRegionOps pic_ops = {
 };
 
 static void nmi_handler(void *opaque, int irq, int level)
-{   
+{
     struct etrax_pic *fs = (void *)opaque;
     uint32_t mask;
 
diff --git a/hw/intc/sh_intc.c b/hw/intc/sh_intc.c
index 72a55e32dd..4c6e4b89a1 100644
--- a/hw/intc/sh_intc.c
+++ b/hw/intc/sh_intc.c
@@ -236,7 +236,7 @@  static uint64_t sh_intc_read(void *opaque, hwaddr offset,
     printf("sh_intc_read 0x%lx\n", (unsigned long) offset);
 #endif
 
-    sh_intc_locate(desc, (unsigned long)offset, &valuep, 
+    sh_intc_locate(desc, (unsigned long)offset, &valuep,
 		   &enum_ids, &first, &width, &mode);
     return *valuep;
 }
@@ -257,7 +257,7 @@  static void sh_intc_write(void *opaque, hwaddr offset,
     printf("sh_intc_write 0x%lx 0x%08x\n", (unsigned long) offset, value);
 #endif
 
-    sh_intc_locate(desc, (unsigned long)offset, &valuep, 
+    sh_intc_locate(desc, (unsigned long)offset, &valuep,
 		   &enum_ids, &first, &width, &mode);
 
     switch (mode) {
@@ -273,7 +273,7 @@  static void sh_intc_write(void *opaque, hwaddr offset,
 	if ((*valuep & mask) == (value & mask))
             continue;
 #if 0
-	printf("k = %d, first = %d, enum = %d, mask = 0x%08x\n", 
+	printf("k = %d, first = %d, enum = %d, mask = 0x%08x\n",
 	       k, first, enum_ids[k], (unsigned int)mask);
 #endif
         sh_intc_toggle_mask(desc, enum_ids[k], value & mask, 0);
@@ -466,7 +466,7 @@  int sh_intc_init(MemoryRegion *sysmem,
     }
 
     desc->irqs = qemu_allocate_irqs(sh_intc_set_irq, desc, nr_sources);
- 
+
     memory_region_init_io(&desc->iomem, NULL, &sh_intc_ops, desc,
                           "interrupt-controller", 0x100000000ULL);
 
@@ -498,7 +498,7 @@  int sh_intc_init(MemoryRegion *sysmem,
     return 0;
 }
 
-/* Assert level <n> IRL interrupt. 
+/* Assert level <n> IRL interrupt.
    0:deassert. 1:lowest priority,... 15:highest priority. */
 void sh_intc_set_irl(void *opaque, int n, int level)
 {
diff --git a/hw/intc/xilinx_intc.c b/hw/intc/xilinx_intc.c
index 3e65e68619..dfc049de92 100644
--- a/hw/intc/xilinx_intc.c
+++ b/hw/intc/xilinx_intc.c
@@ -113,7 +113,7 @@  pic_write(void *opaque, hwaddr addr,
 
     addr >>= 2;
     D(qemu_log("%s addr=%x val=%x\n", __func__, addr * 4, value));
-    switch (addr) 
+    switch (addr)
     {
         case R_IAR:
             p->regs[R_ISR] &= ~value; /* ACK.  */
diff --git a/hw/misc/imx25_ccm.c b/hw/misc/imx25_ccm.c
index d3107e5ca2..83dd09a9bc 100644
--- a/hw/misc/imx25_ccm.c
+++ b/hw/misc/imx25_ccm.c
@@ -200,9 +200,9 @@  static void imx25_ccm_reset(DeviceState *dev)
     memset(s->reg, 0, IMX25_CCM_MAX_REG * sizeof(uint32_t));
     s->reg[IMX25_CCM_MPCTL_REG] = 0x800b2c01;
     s->reg[IMX25_CCM_UPCTL_REG] = 0x84042800;
-    /* 
+    /*
      * The value below gives:
-     * CPU = 133 MHz, AHB = 66,5 MHz, IPG = 33 MHz. 
+     * CPU = 133 MHz, AHB = 66,5 MHz, IPG = 33 MHz.
      */
     s->reg[IMX25_CCM_CCTL_REG]  = 0xd0030000;
     s->reg[IMX25_CCM_CGCR0_REG] = 0x028A0100;
@@ -219,7 +219,7 @@  static void imx25_ccm_reset(DeviceState *dev)
 
     /*
      * default boot will change the reset values to allow:
-     * CPU = 399 MHz, AHB = 133 MHz, IPG = 66,5 MHz. 
+     * CPU = 399 MHz, AHB = 133 MHz, IPG = 66,5 MHz.
      * For some reason, this doesn't work. With the value below, linux
      * detects a 88 MHz IPG CLK instead of 66,5 MHz.
     s->reg[IMX25_CCM_CCTL_REG]  = 0x20032000;
diff --git a/hw/misc/imx31_ccm.c b/hw/misc/imx31_ccm.c
index 6e246827ab..8da2757cbe 100644
--- a/hw/misc/imx31_ccm.c
+++ b/hw/misc/imx31_ccm.c
@@ -115,7 +115,7 @@  static uint32_t imx31_ccm_get_pll_ref_clk(IMXCCMState *dev)
             if (s->reg[IMX31_CCM_CCMR_REG] & CCMR_FPMF) {
                 freq *= 1024;
             }
-        } 
+        }
     } else {
         freq = CKIH_FREQ;
     }
diff --git a/hw/net/vmxnet3.h b/hw/net/vmxnet3.h
index 5b3b76ba7a..020bf70afd 100644
--- a/hw/net/vmxnet3.h
+++ b/hw/net/vmxnet3.h
@@ -246,7 +246,7 @@  struct Vmxnet3_TxDesc {
         };
         u32 val1;
     };
-    
+
     union {
         struct {
 #ifdef __BIG_ENDIAN_BITFIELD
diff --git a/hw/net/xilinx_ethlite.c b/hw/net/xilinx_ethlite.c
index 71d16fef3d..0703f9e444 100644
--- a/hw/net/xilinx_ethlite.c
+++ b/hw/net/xilinx_ethlite.c
@@ -117,7 +117,7 @@  eth_write(void *opaque, hwaddr addr,
     uint32_t value = val64;
 
     addr >>= 2;
-    switch (addr) 
+    switch (addr)
     {
         case R_TX_CTRL0:
         case R_TX_CTRL1:
diff --git a/hw/pci/pcie.c b/hw/pci/pcie.c
index 5b48bae0f6..4692d9b5a3 100644
--- a/hw/pci/pcie.c
+++ b/hw/pci/pcie.c
@@ -705,7 +705,7 @@  void pcie_cap_slot_write_config(PCIDevice *dev,
 
     hotplug_event_notify(dev);
 
-    /* 
+    /*
      * 6.7.3.2 Command Completed Events
      *
      * Software issues a command to a hot-plug capable Downstream Port by
diff --git a/hw/sd/omap_mmc.c b/hw/sd/omap_mmc.c
index 4088a8a80b..7c6f179578 100644
--- a/hw/sd/omap_mmc.c
+++ b/hw/sd/omap_mmc.c
@@ -342,7 +342,7 @@  static uint64_t omap_mmc_read(void *opaque, hwaddr offset,
         return s->arg >> 16;
 
     case 0x0c:	/* MMC_CON */
-        return (s->dw << 15) | (s->mode << 12) | (s->enable << 11) | 
+        return (s->dw << 15) | (s->mode << 12) | (s->enable << 11) |
                 (s->be << 10) | s->clkdiv;
 
     case 0x10:	/* MMC_STAT */
diff --git a/hw/sh4/shix.c b/hw/sh4/shix.c
index f410c08883..dddfa8b336 100644
--- a/hw/sh4/shix.c
+++ b/hw/sh4/shix.c
@@ -49,7 +49,7 @@  static void shix_init(MachineState *machine)
     MemoryRegion *sysmem = get_system_memory();
     MemoryRegion *rom = g_new(MemoryRegion, 1);
     MemoryRegion *sdram = g_new(MemoryRegion, 2);
-    
+
     cpu = SUPERH_CPU(cpu_create(machine->cpu_type));
 
     /* Allocate memory space */
diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c
index 9c8655cffc..e3dd1c67a0 100644
--- a/hw/sparc64/sun4u.c
+++ b/hw/sparc64/sun4u.c
@@ -670,7 +670,7 @@  static void sun4uv_init(MemoryRegion *address_space_mem,
     s = SYS_BUS_DEVICE(nvram);
     memory_region_add_subregion(pci_address_space_io(ebus), 0x2000,
                                 sysbus_mmio_get_region(s, 0));
- 
+
     initrd_size = 0;
     initrd_addr = 0;
     kernel_size = sun4u_load_kernel(machine->kernel_filename,
diff --git a/hw/timer/etraxfs_timer.c b/hw/timer/etraxfs_timer.c
index afe3d30a8e..797f65b3f4 100644
--- a/hw/timer/etraxfs_timer.c
+++ b/hw/timer/etraxfs_timer.c
@@ -230,7 +230,7 @@  static inline void timer_watchdog_update(ETRAXTimerState *t, uint32_t value)
     if (wd_en && wd_key != new_key)
         return;
 
-    D(printf("en=%d new_key=%x oldkey=%x cmd=%d cnt=%d\n", 
+    D(printf("en=%d new_key=%x oldkey=%x cmd=%d cnt=%d\n",
          wd_en, new_key, wd_key, new_cmd, wd_cnt));
 
     if (t->wd_hits)
diff --git a/hw/timer/xilinx_timer.c b/hw/timer/xilinx_timer.c
index 0190aa47d0..0901ca7b05 100644
--- a/hw/timer/xilinx_timer.c
+++ b/hw/timer/xilinx_timer.c
@@ -166,7 +166,7 @@  timer_write(void *opaque, hwaddr addr,
              __func__, addr * 4, value, timer, addr & 3));
     /* Further decoding to address a specific timers reg.  */
     addr &= 3;
-    switch (addr) 
+    switch (addr)
     {
         case R_TCSR:
             if (value & TCSR_TINT)
@@ -179,7 +179,7 @@  timer_write(void *opaque, hwaddr addr,
                 ptimer_transaction_commit(xt->ptimer);
             }
             break;
- 
+
         default:
             if (addr < ARRAY_SIZE(xt->regs))
                 xt->regs[addr] = value;
diff --git a/hw/usb/hcd-musb.c b/hw/usb/hcd-musb.c
index 85f5ff5bd4..f64f47b34f 100644
--- a/hw/usb/hcd-musb.c
+++ b/hw/usb/hcd-musb.c
@@ -33,8 +33,8 @@ 
 
 #define MUSB_HDRC_INTRTX	0x02	/* 16-bit */
 #define MUSB_HDRC_INTRRX	0x04
-#define MUSB_HDRC_INTRTXE	0x06  
-#define MUSB_HDRC_INTRRXE	0x08  
+#define MUSB_HDRC_INTRTXE	0x06
+#define MUSB_HDRC_INTRRXE	0x08
 #define MUSB_HDRC_INTRUSB	0x0a	/* 8 bit */
 #define MUSB_HDRC_INTRUSBE	0x0b	/* 8 bit */
 #define MUSB_HDRC_FRAME		0x0c	/* 16-bit */
@@ -113,7 +113,7 @@ 
  */
 
 /* POWER */
-#define MGC_M_POWER_ISOUPDATE		0x80 
+#define MGC_M_POWER_ISOUPDATE		0x80
 #define	MGC_M_POWER_SOFTCONN		0x40
 #define	MGC_M_POWER_HSENAB		0x20
 #define	MGC_M_POWER_HSMODE		0x10
@@ -127,7 +127,7 @@ 
 #define MGC_M_INTR_RESUME		0x02
 #define MGC_M_INTR_RESET		0x04
 #define MGC_M_INTR_BABBLE		0x04
-#define MGC_M_INTR_SOF			0x08 
+#define MGC_M_INTR_SOF			0x08
 #define MGC_M_INTR_CONNECT		0x10
 #define MGC_M_INTR_DISCONNECT		0x20
 #define MGC_M_INTR_SESSREQ		0x40
@@ -135,7 +135,7 @@ 
 #define MGC_M_INTR_EP0			0x01	/* FOR EP0 INTERRUPT */
 
 /* DEVCTL */
-#define MGC_M_DEVCTL_BDEVICE		0x80   
+#define MGC_M_DEVCTL_BDEVICE		0x80
 #define MGC_M_DEVCTL_FSDEV		0x40
 #define MGC_M_DEVCTL_LSDEV		0x20
 #define MGC_M_DEVCTL_VBUS		0x18
diff --git a/hw/usb/hcd-ohci.c b/hw/usb/hcd-ohci.c
index 1e6e85e86a..a2bc7e05d6 100644
--- a/hw/usb/hcd-ohci.c
+++ b/hw/usb/hcd-ohci.c
@@ -670,7 +670,7 @@  static int ohci_service_iso_td(OHCIState *ohci, struct ohci_ed *ed,
 
     starting_frame = OHCI_BM(iso_td.flags, TD_SF);
     frame_count = OHCI_BM(iso_td.flags, TD_FC);
-    relative_frame_number = USUB(ohci->frame_number, starting_frame); 
+    relative_frame_number = USUB(ohci->frame_number, starting_frame);
 
     trace_usb_ohci_iso_td_head(
            ed->head & OHCI_DPTR_MASK, ed->tail & OHCI_DPTR_MASK,
@@ -733,8 +733,8 @@  static int ohci_service_iso_td(OHCIState *ohci, struct ohci_ed *ed,
     start_offset = iso_td.offset[relative_frame_number];
     next_offset = iso_td.offset[relative_frame_number + 1];
 
-    if (!(OHCI_BM(start_offset, TD_PSW_CC) & 0xe) || 
-        ((relative_frame_number < frame_count) && 
+    if (!(OHCI_BM(start_offset, TD_PSW_CC) & 0xe) ||
+        ((relative_frame_number < frame_count) &&
          !(OHCI_BM(next_offset, TD_PSW_CC) & 0xe))) {
         trace_usb_ohci_iso_td_bad_cc_not_accessed(start_offset, next_offset);
         return 1;
diff --git a/hw/usb/hcd-uhci.c b/hw/usb/hcd-uhci.c
index 37f7beb3fa..bebc10a723 100644
--- a/hw/usb/hcd-uhci.c
+++ b/hw/usb/hcd-uhci.c
@@ -80,7 +80,7 @@  struct UHCIPCIDeviceClass {
     UHCIInfo       info;
 };
 
-/* 
+/*
  * Pending async transaction.
  * 'packet' must be the first field because completion
  * handler does "(UHCIAsync *) pkt" cast.
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
index 7bc8c1c056..f7d8b30fd7 100644
--- a/hw/virtio/virtio-pci.c
+++ b/hw/virtio/virtio-pci.c
@@ -836,7 +836,7 @@  static void virtio_pci_vq_vector_mask(VirtIOPCIProxy *proxy,
 
     /* If guest supports masking, keep irqfd but mask it.
      * Otherwise, clean it up now.
-     */ 
+     */
     if (vdev->use_guest_notifier_mask && k->guest_notifier_mask) {
         k->guest_notifier_mask(vdev, queue_no, true);
     } else {
diff --git a/include/hw/cris/etraxfs_dma.h b/include/hw/cris/etraxfs_dma.h
index 095d76b956..f11a5874cf 100644
--- a/include/hw/cris/etraxfs_dma.h
+++ b/include/hw/cris/etraxfs_dma.h
@@ -28,9 +28,9 @@  struct etraxfs_dma_client
 void *etraxfs_dmac_init(hwaddr base, int nr_channels);
 void etraxfs_dmac_connect(void *opaque, int channel, qemu_irq *line,
 			  int input);
-void etraxfs_dmac_connect_client(void *opaque, int c, 
+void etraxfs_dmac_connect_client(void *opaque, int c,
 				 struct etraxfs_dma_client *cl);
-int etraxfs_dmac_input(struct etraxfs_dma_client *client, 
+int etraxfs_dmac_input(struct etraxfs_dma_client *client,
 		       void *buf, int len, int eop);
 
 #endif
diff --git a/include/hw/net/lance.h b/include/hw/net/lance.h
index 0357f5f65c..6099c12d37 100644
--- a/include/hw/net/lance.h
+++ b/include/hw/net/lance.h
@@ -6,7 +6,7 @@ 
  *
  * This represents the Sparc32 lance (Am7990) ethernet device which is an
  * earlier register-compatible member of the AMD PC-Net II (Am79C970A) family.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
index c421410e3f..fdeed5ecb6 100644
--- a/include/hw/ppc/spapr.h
+++ b/include/hw/ppc/spapr.h
@@ -131,7 +131,7 @@  struct SpaprMachineClass {
     hwaddr rma_limit;          /* clamp the RMA to this size */
 
     void (*phb_placement)(SpaprMachineState *spapr, uint32_t index,
-                          uint64_t *buid, hwaddr *pio, 
+                          uint64_t *buid, hwaddr *pio,
                           hwaddr *mmio32, hwaddr *mmio64,
                           unsigned n_dma, uint32_t *liobns, hwaddr *nv2gpa,
                           hwaddr *nv2atsd, Error **errp);
diff --git a/include/hw/xen/interface/io/ring.h b/include/hw/xen/interface/io/ring.h
index 5d048b335c..fdb2a6ecba 100644
--- a/include/hw/xen/interface/io/ring.h
+++ b/include/hw/xen/interface/io/ring.h
@@ -1,6 +1,6 @@ 
 /******************************************************************************
  * ring.h
- * 
+ *
  * Shared producer-consumer ring macros.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -61,7 +61,7 @@  typedef unsigned int RING_IDX;
 /*
  * Calculate size of a shared ring, given the total available space for the
  * ring and indexes (_sz), and the name tag of the request/response structure.
- * A ring contains as many entries as will fit, rounded down to the nearest 
+ * A ring contains as many entries as will fit, rounded down to the nearest
  * power of two (so we can mask with (size-1) to loop around).
  */
 #define __CONST_RING_SIZE(_s, _sz) \
@@ -75,7 +75,7 @@  typedef unsigned int RING_IDX;
 
 /*
  * Macros to make the correct C datatypes for a new kind of ring.
- * 
+ *
  * To make a new ring datatype, you need to have two message structures,
  * let's say request_t, and response_t already defined.
  *
@@ -85,7 +85,7 @@  typedef unsigned int RING_IDX;
  *
  * These expand out to give you a set of types, as you can see below.
  * The most important of these are:
- * 
+ *
  *     mytag_sring_t      - The shared ring.
  *     mytag_front_ring_t - The 'front' half of the ring.
  *     mytag_back_ring_t  - The 'back' half of the ring.
@@ -153,15 +153,15 @@  typedef struct __name##_back_ring __name##_back_ring_t
 
 /*
  * Macros for manipulating rings.
- * 
- * FRONT_RING_whatever works on the "front end" of a ring: here 
+ *
+ * FRONT_RING_whatever works on the "front end" of a ring: here
  * requests are pushed on to the ring and responses taken off it.
- * 
- * BACK_RING_whatever works on the "back end" of a ring: here 
+ *
+ * BACK_RING_whatever works on the "back end" of a ring: here
  * requests are taken off the ring and responses put on.
- * 
- * N.B. these macros do NO INTERLOCKS OR FLOW CONTROL. 
- * This is OK in 1-for-1 request-response situations where the 
+ *
+ * N.B. these macros do NO INTERLOCKS OR FLOW CONTROL.
+ * This is OK in 1-for-1 request-response situations where the
  * requestor (front end) never has more than RING_SIZE()-1
  * outstanding requests.
  */
@@ -263,26 +263,26 @@  typedef struct __name##_back_ring __name##_back_ring_t
 
 /*
  * Notification hold-off (req_event and rsp_event):
- * 
+ *
  * When queueing requests or responses on a shared ring, it may not always be
  * necessary to notify the remote end. For example, if requests are in flight
  * in a backend, the front may be able to queue further requests without
  * notifying the back (if the back checks for new requests when it queues
  * responses).
- * 
+ *
  * When enqueuing requests or responses:
- * 
+ *
  *  Use RING_PUSH_{REQUESTS,RESPONSES}_AND_CHECK_NOTIFY(). The second argument
  *  is a boolean return value. True indicates that the receiver requires an
  *  asynchronous notification.
- * 
+ *
  * After dequeuing requests or responses (before sleeping the connection):
- * 
+ *
  *  Use RING_FINAL_CHECK_FOR_REQUESTS() or RING_FINAL_CHECK_FOR_RESPONSES().
  *  The second argument is a boolean return value. True indicates that there
  *  are pending messages on the ring (i.e., the connection should not be put
  *  to sleep).
- * 
+ *
  *  These macros will set the req_event/rsp_event field to trigger a
  *  notification on the very next message that is enqueued. If you want to
  *  create batches of work (i.e., only receive a notification after several
diff --git a/include/qemu/log.h b/include/qemu/log.h
index f4724f7330..1a4e066160 100644
--- a/include/qemu/log.h
+++ b/include/qemu/log.h
@@ -14,7 +14,7 @@  typedef struct QemuLogFile {
 extern QemuLogFile *qemu_logfile;
 
 
-/* 
+/*
  * The new API:
  *
  */
diff --git a/include/qom/object.h b/include/qom/object.h
index 94a61ccc3f..380007b133 100644
--- a/include/qom/object.h
+++ b/include/qom/object.h
@@ -1443,12 +1443,12 @@  char *object_get_canonical_path(const Object *obj);
  *   ambiguous match
  *
  * There are two types of supported paths--absolute paths and partial paths.
- * 
+ *
  * Absolute paths are derived from the root object and can follow child<> or
  * link<> properties.  Since they can follow link<> properties, they can be
  * arbitrarily long.  Absolute paths look like absolute filenames and are
  * prefixed with a leading slash.
- * 
+ *
  * Partial paths look like relative filenames.  They do not begin with a
  * prefix.  The matching rules for partial paths are subtle but designed to make
  * specifying objects easy.  At each level of the composition tree, the partial
diff --git a/linux-user/cris/cpu_loop.c b/linux-user/cris/cpu_loop.c
index 334edddd1e..25d0861df9 100644
--- a/linux-user/cris/cpu_loop.c
+++ b/linux-user/cris/cpu_loop.c
@@ -27,7 +27,7 @@  void cpu_loop(CPUCRISState *env)
     CPUState *cs = env_cpu(env);
     int trapnr, ret;
     target_siginfo_t info;
-    
+
     while (1) {
         cpu_exec_start(cs);
         trapnr = cpu_exec(cs);
@@ -49,13 +49,13 @@  void cpu_loop(CPUCRISState *env)
           /* just indicate that signals should be handled asap */
           break;
         case EXCP_BREAK:
-            ret = do_syscall(env, 
-                             env->regs[9], 
-                             env->regs[10], 
-                             env->regs[11], 
-                             env->regs[12], 
-                             env->regs[13], 
-                             env->pregs[7], 
+            ret = do_syscall(env,
+                             env->regs[9],
+                             env->regs[10],
+                             env->regs[11],
+                             env->regs[12],
+                             env->regs[13],
+                             env->pregs[7],
                              env->pregs[11],
                              0, 0);
             if (ret == -TARGET_ERESTARTSYS) {
diff --git a/linux-user/microblaze/cpu_loop.c b/linux-user/microblaze/cpu_loop.c
index 3e0a7f730b..990dda26c3 100644
--- a/linux-user/microblaze/cpu_loop.c
+++ b/linux-user/microblaze/cpu_loop.c
@@ -27,7 +27,7 @@  void cpu_loop(CPUMBState *env)
     CPUState *cs = env_cpu(env);
     int trapnr, ret;
     target_siginfo_t info;
-    
+
     while (1) {
         cpu_exec_start(cs);
         trapnr = cpu_exec(cs);
@@ -52,13 +52,13 @@  void cpu_loop(CPUMBState *env)
             /* Return address is 4 bytes after the call.  */
             env->regs[14] += 4;
             env->sregs[SR_PC] = env->regs[14];
-            ret = do_syscall(env, 
-                             env->regs[12], 
-                             env->regs[5], 
-                             env->regs[6], 
-                             env->regs[7], 
-                             env->regs[8], 
-                             env->regs[9], 
+            ret = do_syscall(env,
+                             env->regs[12],
+                             env->regs[5],
+                             env->regs[6],
+                             env->regs[7],
+                             env->regs[8],
+                             env->regs[9],
                              env->regs[10],
                              0, 0);
             if (ret == -TARGET_ERESTARTSYS) {
diff --git a/linux-user/mmap.c b/linux-user/mmap.c
index 0019447892..e48056f6ad 100644
--- a/linux-user/mmap.c
+++ b/linux-user/mmap.c
@@ -401,12 +401,12 @@  abi_long target_mmap(abi_ulong start, abi_ulong len, int prot,
     }
 
     /* When mapping files into a memory area larger than the file, accesses
-       to pages beyond the file size will cause a SIGBUS. 
+       to pages beyond the file size will cause a SIGBUS.
 
        For example, if mmaping a file of 100 bytes on a host with 4K pages
        emulating a target with 8K pages, the target expects to be able to
        access the first 8K. But the host will trap us on any access beyond
-       4K.  
+       4K.
 
        When emulating a target with a larger page-size than the hosts, we
        may need to truncate file maps at EOF and add extra anonymous pages
@@ -421,7 +421,7 @@  abi_long target_mmap(abi_ulong start, abi_ulong len, int prot,
 
        /* Are we trying to create a map beyond EOF?.  */
        if (offset + len > sb.st_size) {
-           /* If so, truncate the file map at eof aligned with 
+           /* If so, truncate the file map at eof aligned with
               the hosts real pagesize. Additional anonymous maps
               will be created beyond EOF.  */
            len = REAL_HOST_PAGE_ALIGN(sb.st_size - offset);
@@ -496,7 +496,7 @@  abi_long target_mmap(abi_ulong start, abi_ulong len, int prot,
             }
             goto the_end;
         }
-        
+
         /* handle the start of the mapping */
         if (start > real_start) {
             if (real_end == real_start + qemu_host_page_size) {
diff --git a/linux-user/sparc/signal.c b/linux-user/sparc/signal.c
index d796f50f66..53efb61c70 100644
--- a/linux-user/sparc/signal.c
+++ b/linux-user/sparc/signal.c
@@ -104,7 +104,7 @@  struct target_rt_signal_frame {
     qemu_siginfo_fpu_t  fpu_state;
 };
 
-static inline abi_ulong get_sigframe(struct target_sigaction *sa, 
+static inline abi_ulong get_sigframe(struct target_sigaction *sa,
                                      CPUSPARCState *env,
                                      unsigned long framesize)
 {
@@ -506,7 +506,7 @@  void sparc64_get_context(CPUSPARCState *env)
     if (!lock_user_struct(VERIFY_WRITE, ucp, ucp_addr, 0)) {
         goto do_sigsegv;
     }
-    
+
     mcp = &ucp->tuc_mcontext;
     grp = &mcp->mc_gregs;
 
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 97de9fb5c9..10d91a9781 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -1104,7 +1104,7 @@  static inline rlim_t target_to_host_rlim(abi_ulong target_rlim)
 {
     abi_ulong target_rlim_swap;
     rlim_t result;
-    
+
     target_rlim_swap = tswapal(target_rlim);
     if (target_rlim_swap == TARGET_RLIM_INFINITY)
         return RLIM_INFINITY;
@@ -1112,7 +1112,7 @@  static inline rlim_t target_to_host_rlim(abi_ulong target_rlim)
     result = target_rlim_swap;
     if (target_rlim_swap != (rlim_t)result)
         return RLIM_INFINITY;
-    
+
     return result;
 }
 #endif
@@ -1122,13 +1122,13 @@  static inline abi_ulong host_to_target_rlim(rlim_t rlim)
 {
     abi_ulong target_rlim_swap;
     abi_ulong result;
-    
+
     if (rlim == RLIM_INFINITY || rlim != (abi_long)rlim)
         target_rlim_swap = TARGET_RLIM_INFINITY;
     else
         target_rlim_swap = rlim;
     result = tswapal(target_rlim_swap);
-    
+
     return result;
 }
 #endif
@@ -1615,9 +1615,9 @@  static inline abi_long target_to_host_cmsg(struct msghdr *msgh,
     abi_ulong target_cmsg_addr;
     struct target_cmsghdr *target_cmsg, *target_cmsg_start;
     socklen_t space = 0;
-    
+
     msg_controllen = tswapal(target_msgh->msg_controllen);
-    if (msg_controllen < sizeof (struct target_cmsghdr)) 
+    if (msg_controllen < sizeof (struct target_cmsghdr))
         goto the_end;
     target_cmsg_addr = tswapal(target_msgh->msg_control);
     target_cmsg = lock_user(VERIFY_READ, target_cmsg_addr, msg_controllen, 1);
@@ -1703,7 +1703,7 @@  static inline abi_long host_to_target_cmsg(struct target_msghdr *target_msgh,
     socklen_t space = 0;
 
     msg_controllen = tswapal(target_msgh->msg_controllen);
-    if (msg_controllen < sizeof (struct target_cmsghdr)) 
+    if (msg_controllen < sizeof (struct target_cmsghdr))
         goto the_end;
     target_cmsg_addr = tswapal(target_msgh->msg_control);
     target_cmsg = lock_user(VERIFY_WRITE, target_cmsg_addr, msg_controllen, 0);
@@ -5750,7 +5750,7 @@  abi_long do_set_thread_area(CPUX86State *env, abi_ulong ptr)
     }
     unlock_user_struct(target_ldt_info, ptr, 1);
 
-    if (ldt_info.entry_number < TARGET_GDT_ENTRY_TLS_MIN || 
+    if (ldt_info.entry_number < TARGET_GDT_ENTRY_TLS_MIN ||
         ldt_info.entry_number > TARGET_GDT_ENTRY_TLS_MAX)
            return -TARGET_EINVAL;
     seg_32bit = ldt_info.flags & 1;
@@ -5828,7 +5828,7 @@  static abi_long do_get_thread_area(CPUX86State *env, abi_ulong ptr)
     lp = (uint32_t *)(gdt_table + idx);
     entry_1 = tswap32(lp[0]);
     entry_2 = tswap32(lp[1]);
-    
+
     read_exec_only = ((entry_2 >> 9) & 1) ^ 1;
     contents = (entry_2 >> 10) & 3;
     seg_not_present = ((entry_2 >> 15) & 1) ^ 1;
@@ -5844,8 +5844,8 @@  static abi_long do_get_thread_area(CPUX86State *env, abi_ulong ptr)
         (read_exec_only << 3) | (limit_in_pages << 4) |
         (seg_not_present << 5) | (useable << 6) | (lm << 7);
     limit = (entry_1 & 0xffff) | (entry_2  & 0xf0000);
-    base_addr = (entry_1 >> 16) | 
-        (entry_2 & 0xff000000) | 
+    base_addr = (entry_1 >> 16) |
+        (entry_2 & 0xff000000) |
         ((entry_2 & 0xff) << 16);
     target_ldt_info->base_addr = tswapal(base_addr);
     target_ldt_info->limit = tswap32(limit);
@@ -10873,7 +10873,7 @@  static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
         return get_errno(fchown(arg1, low2highuid(arg2), low2highgid(arg3)));
 #if defined(TARGET_NR_fchownat)
     case TARGET_NR_fchownat:
-        if (!(p = lock_user_string(arg2))) 
+        if (!(p = lock_user_string(arg2)))
             return -TARGET_EFAULT;
         ret = get_errno(fchownat(arg1, p, low2highuid(arg3),
                                  low2highgid(arg4), arg5));
diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
index 152ec637cb..752ea5ee83 100644
--- a/linux-user/syscall_defs.h
+++ b/linux-user/syscall_defs.h
@@ -1923,7 +1923,7 @@  struct target_stat {
 	abi_long	st_blocks;	/* Number 512-byte blocks allocated. */
 
 	abi_ulong	target_st_atime;
-	abi_ulong 	target_st_atime_nsec; 
+	abi_ulong 	target_st_atime_nsec;
 	abi_ulong	target_st_mtime;
 	abi_ulong	target_st_mtime_nsec;
 	abi_ulong	target_st_ctime;
diff --git a/linux-user/uaccess.c b/linux-user/uaccess.c
index e215ecc2a6..91e2067933 100644
--- a/linux-user/uaccess.c
+++ b/linux-user/uaccess.c
@@ -55,7 +55,7 @@  abi_long target_strlen(abi_ulong guest_addr1)
         unlock_user(ptr, guest_addr, 0);
         guest_addr += len;
         /* we don't allow wrapping or integer overflow */
-        if (guest_addr == 0 || 
+        if (guest_addr == 0 ||
             (guest_addr - guest_addr1) > 0x7fffffff)
             return -TARGET_EFAULT;
         if (len != max_len)
diff --git a/os-posix.c b/os-posix.c
index 3cd52e1e70..fa6dfae168 100644
--- a/os-posix.c
+++ b/os-posix.c
@@ -316,7 +316,7 @@  void os_setup_post(void)
 
         close(fd);
 
-        do {        
+        do {
             len = write(daemon_pipe, &status, 1);
         } while (len < 0 && errno == EINTR);
         if (len != 1) {
diff --git a/qapi/qapi-util.c b/qapi/qapi-util.c
index 29a6c98b53..48045c3ccc 100644
--- a/qapi/qapi-util.c
+++ b/qapi/qapi-util.c
@@ -4,7 +4,7 @@ 
  * Authors:
  *  Hu Tao       <[e-mail]>
  *  Peter Lieven <[e-mail]>
- * 
+ *
  * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
  * See the COPYING.LIB file in the top-level directory.
  *
diff --git a/qemu-img.c b/qemu-img.c
index bdb9f6aa46..72dfa096b1 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -248,7 +248,7 @@  static bool qemu_img_object_print_help(const char *type, QemuOpts *opts)
  * an odd number of ',' (or else a separating ',' following it gets
  * escaped), or be empty (or else a separating ',' preceding it can
  * escape a separating ',' following it).
- * 
+ *
  */
 static bool is_valid_option_list(const char *optarg)
 {
diff --git a/qemu-options.hx b/qemu-options.hx
index 196f468786..2f728fde47 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -192,15 +192,15 @@  DEF("numa", HAS_ARG, QEMU_OPTION_numa,
     QEMU_ARCH_ALL)
 SRST
 ``-numa node[,mem=size][,cpus=firstcpu[-lastcpu]][,nodeid=node][,initiator=initiator]``
-  \ 
+  \
 ``-numa node[,memdev=id][,cpus=firstcpu[-lastcpu]][,nodeid=node][,initiator=initiator]``
   \
 ``-numa dist,src=source,dst=destination,val=distance``
-  \ 
+  \
 ``-numa cpu,node-id=node[,socket-id=x][,core-id=y][,thread-id=z]``
-  \ 
+  \
 ``-numa hmat-lb,initiator=node,target=node,hierarchy=hierarchy,data-type=tpye[,latency=lat][,bandwidth=bw]``
-  \ 
+  \
 ``-numa hmat-cache,node-id=node,size=size,level=level[,associativity=str][,policy=str][,line=size]``
     Define a NUMA node and assign RAM and VCPUs to it. Set the NUMA
     distance from a source node to a destination node. Set the ACPI
@@ -395,7 +395,7 @@  DEF("global", HAS_ARG, QEMU_OPTION_global,
     QEMU_ARCH_ALL)
 SRST
 ``-global driver.prop=value``
-  \ 
+  \
 ``-global driver=driver,property=property,value=value``
     Set default value of driver's property prop to value, e.g.:
 
@@ -926,9 +926,9 @@  SRST
 ``-hda file``
   \
 ``-hdb file``
-  \ 
+  \
 ``-hdc file``
-  \ 
+  \
 ``-hdd file``
     Use file as hard disk 0, 1, 2 or 3 image (see
     :ref:`disk_005fimages`).
@@ -1416,7 +1416,7 @@  DEF("fsdev", HAS_ARG, QEMU_OPTION_fsdev,
 
 SRST
 ``-fsdev local,id=id,path=path,security_model=security_model [,writeout=writeout][,readonly][,fmode=fmode][,dmode=dmode] [,throttling.option=value[,throttling.option=value[,...]]]``
-  \ 
+  \
 ``-fsdev proxy,id=id,socket=socket[,writeout=writeout][,readonly]``
   \
 ``-fsdev proxy,id=id,sock_fd=sock_fd[,writeout=writeout][,readonly]``
@@ -1537,9 +1537,9 @@  DEF("virtfs", HAS_ARG, QEMU_OPTION_virtfs,
 
 SRST
 ``-virtfs local,path=path,mount_tag=mount_tag ,security_model=security_model[,writeout=writeout][,readonly] [,fmode=fmode][,dmode=dmode][,multidevs=multidevs]``
-  \ 
+  \
 ``-virtfs proxy,socket=socket,mount_tag=mount_tag [,writeout=writeout][,readonly]``
-  \ 
+  \
 ``-virtfs proxy,sock_fd=sock_fd,mount_tag=mount_tag [,writeout=writeout][,readonly]``
   \
 ``-virtfs synth,mount_tag=mount_tag``
@@ -3674,7 +3674,7 @@  DEF("overcommit", HAS_ARG, QEMU_OPTION_overcommit,
     QEMU_ARCH_ALL)
 SRST
 ``-overcommit mem-lock=on|off``
-  \ 
+  \
 ``-overcommit cpu-pm=on|off``
     Run qemu with hints about host resource overcommit. The default is
     to assume that host overcommits all resources.
@@ -4045,7 +4045,7 @@  DEF("incoming", HAS_ARG, QEMU_OPTION_incoming, \
     QEMU_ARCH_ALL)
 SRST
 ``-incoming tcp:[host]:port[,to=maxport][,ipv4][,ipv6]``
-  \ 
+  \
 ``-incoming rdma:host:port[,ipv4][,ipv6]``
     Prepare for incoming migration, listen on a given tcp port.
 
@@ -4753,7 +4753,7 @@  SRST
                [...]
 
     ``-object secret,id=id,data=string,format=raw|base64[,keyid=secretid,iv=string]``
-      \ 
+      \
     ``-object secret,id=id,file=filename,format=raw|base64[,keyid=secretid,iv=string]``
         Defines a secret to store a password, encryption key, or some
         other sensitive data. The sensitive data can either be passed
diff --git a/qom/object.c b/qom/object.c
index 6ece96bc2b..30630d789f 100644
--- a/qom/object.c
+++ b/qom/object.c
@@ -1020,7 +1020,7 @@  static void object_class_foreach_tramp(gpointer key, gpointer value,
         return;
     }
 
-    if (data->implements_type && 
+    if (data->implements_type &&
         !object_class_dynamic_cast(k, data->implements_type)) {
         return;
     }
diff --git a/target/cris/translate.c b/target/cris/translate.c
index aaa46b5bca..df979594c3 100644
--- a/target/cris/translate.c
+++ b/target/cris/translate.c
@@ -369,7 +369,7 @@  static inline void t_gen_addx_carry(DisasContext *dc, TCGv d)
     if (dc->flagx_known) {
         if (dc->flags_x) {
             TCGv c;
-            
+
             c = tcg_temp_new();
             t_gen_mov_TN_preg(c, PR_CCS);
             /* C flag is already at bit 0.  */
@@ -402,7 +402,7 @@  static inline void t_gen_subx_carry(DisasContext *dc, TCGv d)
     if (dc->flagx_known) {
         if (dc->flags_x) {
             TCGv c;
-            
+
             c = tcg_temp_new();
             t_gen_mov_TN_preg(c, PR_CCS);
             /* C flag is already at bit 0.  */
@@ -688,7 +688,7 @@  static inline void cris_update_cc_x(DisasContext *dc)
 }
 
 /* Update cc prior to executing ALU op. Needs source operands untouched.  */
-static void cris_pre_alu_update_cc(DisasContext *dc, int op, 
+static void cris_pre_alu_update_cc(DisasContext *dc, int op,
                    TCGv dst, TCGv src, int size)
 {
     if (dc->update_cc) {
@@ -718,7 +718,7 @@  static inline void cris_update_result(DisasContext *dc, TCGv res)
 }
 
 /* Returns one if the write back stage should execute.  */
-static void cris_alu_op_exec(DisasContext *dc, int op, 
+static void cris_alu_op_exec(DisasContext *dc, int op,
                    TCGv dst, TCGv a, TCGv b, int size)
 {
     /* Emit the ALU insns.  */
@@ -1068,7 +1068,7 @@  static void cris_store_direct_jmp(DisasContext *dc)
     }
 }
 
-static void cris_prepare_cc_branch (DisasContext *dc, 
+static void cris_prepare_cc_branch (DisasContext *dc,
                     int offset, int cond)
 {
     /* This helps us re-schedule the micro-code to insns in delay-slots
@@ -1108,7 +1108,7 @@  static void gen_load64(DisasContext *dc, TCGv_i64 dst, TCGv addr)
     tcg_gen_qemu_ld_i64(dst, addr, mem_index, MO_TEQ);
 }
 
-static void gen_load(DisasContext *dc, TCGv dst, TCGv addr, 
+static void gen_load(DisasContext *dc, TCGv dst, TCGv addr,
              unsigned int size, int sign)
 {
     int mem_index = cpu_mmu_index(&dc->cpu->env, false);
@@ -3047,27 +3047,27 @@  static unsigned int crisv32_decoder(CPUCRISState *env, DisasContext *dc)
  * to give SW a hint that the exception actually hit on the dslot.
  *
  * CRIS expects all PC addresses to be 16-bit aligned. The lsb is ignored by
- * the core and any jmp to an odd addresses will mask off that lsb. It is 
+ * the core and any jmp to an odd addresses will mask off that lsb. It is
  * simply there to let sw know there was an exception on a dslot.
  *
  * When the software returns from an exception, the branch will re-execute.
  * On QEMU care needs to be taken when a branch+delayslot sequence is broken
  * and the branch and delayslot don't share pages.
  *
- * The TB contaning the branch insn will set up env->btarget and evaluate 
- * env->btaken. When the translation loop exits we will note that the branch 
+ * The TB contaning the branch insn will set up env->btarget and evaluate
+ * env->btaken. When the translation loop exits we will note that the branch
  * sequence is broken and let env->dslot be the size of the branch insn (those
  * vary in length).
  *
  * The TB contaning the delayslot will have the PC of its real insn (i.e no lsb
- * set). It will also expect to have env->dslot setup with the size of the 
- * delay slot so that env->pc - env->dslot point to the branch insn. This TB 
- * will execute the dslot and take the branch, either to btarget or just one 
+ * set). It will also expect to have env->dslot setup with the size of the
+ * delay slot so that env->pc - env->dslot point to the branch insn. This TB
+ * will execute the dslot and take the branch, either to btarget or just one
  * insn ahead.
  *
- * When exceptions occur, we check for env->dslot in do_interrupt to detect 
+ * When exceptions occur, we check for env->dslot in do_interrupt to detect
  * broken branch sequences and setup $erp accordingly (i.e let it point to the
- * branch and set lsb). Then env->dslot gets cleared so that the exception 
+ * branch and set lsb). Then env->dslot gets cleared so that the exception
  * handler can enter. When returning from exceptions (jump $erp) the lsb gets
  * masked off and we will reexecute the branch insn.
  *
diff --git a/target/cris/translate_v10.inc.c b/target/cris/translate_v10.inc.c
index ae34a0d1a3..ad4e213847 100644
--- a/target/cris/translate_v10.inc.c
+++ b/target/cris/translate_v10.inc.c
@@ -299,7 +299,7 @@  static unsigned int dec10_quick_imm(DisasContext *dc)
 
             op = CC_OP_LSL;
             if (imm & (1 << 5)) {
-                op = CC_OP_LSR; 
+                op = CC_OP_LSR;
             }
             imm &= 0x1f;
             cris_cc_mask(dc, CC_MASK_NZVC);
@@ -335,7 +335,7 @@  static unsigned int dec10_quick_imm(DisasContext *dc)
             LOG_DIS("b%s %d\n", cc_name(dc->cond), imm);
 
             cris_cc_mask(dc, 0);
-            cris_prepare_cc_branch(dc, imm, dc->cond); 
+            cris_prepare_cc_branch(dc, imm, dc->cond);
             break;
 
         default:
@@ -487,7 +487,7 @@  static void dec10_reg_mov_pr(DisasContext *dc)
         return;
     }
     if (dc->dst == PR_CCS) {
-        cris_evaluate_flags(dc); 
+        cris_evaluate_flags(dc);
     }
     cris_alu(dc, CC_OP_MOVE, cpu_R[dc->src],
                  cpu_R[dc->src], cpu_PR[dc->dst], preg_sizes_v10[dc->dst]);
diff --git a/target/i386/hvf/hvf.c b/target/i386/hvf/hvf.c
index be016b951a..d3f836a0f4 100644
--- a/target/i386/hvf/hvf.c
+++ b/target/i386/hvf/hvf.c
@@ -967,13 +967,13 @@  static int hvf_accel_init(MachineState *ms)
     assert_hvf_ok(ret);
 
     s = g_new0(HVFState, 1);
- 
+
     s->num_slots = 32;
     for (x = 0; x < s->num_slots; ++x) {
         s->slots[x].size = 0;
         s->slots[x].slot_id = x;
     }
-  
+
     hvf_state = s;
     cpu_interrupt_handler = hvf_handle_interrupt;
     memory_listener_register(&hvf_memory_listener, &address_space_memory);
diff --git a/target/i386/hvf/x86.c b/target/i386/hvf/x86.c
index fdb11c8db9..6fd6e541d8 100644
--- a/target/i386/hvf/x86.c
+++ b/target/i386/hvf/x86.c
@@ -83,7 +83,7 @@  bool x86_write_segment_descriptor(struct CPUState *cpu,
 {
     target_ulong base;
     uint32_t limit;
-    
+
     if (GDT_SEL == sel.ti) {
         base  = rvmcs(cpu->hvf_fd, VMCS_GUEST_GDTR_BASE);
         limit = rvmcs(cpu->hvf_fd, VMCS_GUEST_GDTR_LIMIT);
@@ -91,7 +91,7 @@  bool x86_write_segment_descriptor(struct CPUState *cpu,
         base  = rvmcs(cpu->hvf_fd, VMCS_GUEST_LDTR_BASE);
         limit = rvmcs(cpu->hvf_fd, VMCS_GUEST_LDTR_LIMIT);
     }
-    
+
     if (sel.index * 8 >= limit) {
         printf("%s: gdt limit\n", __func__);
         return false;
diff --git a/target/i386/hvf/x86_decode.c b/target/i386/hvf/x86_decode.c
index 34c5e3006c..8c576febd2 100644
--- a/target/i386/hvf/x86_decode.c
+++ b/target/i386/hvf/x86_decode.c
@@ -63,7 +63,7 @@  static inline uint64_t decode_bytes(CPUX86State *env, struct x86_decode *decode,
                                     int size)
 {
     target_ulong val = 0;
-    
+
     switch (size) {
     case 1:
     case 2:
@@ -77,7 +77,7 @@  static inline uint64_t decode_bytes(CPUX86State *env, struct x86_decode *decode,
     target_ulong va  = linear_rip(env_cpu(env), env->eip) + decode->len;
     vmx_read_mem(env_cpu(env), &val, va, size);
     decode->len += size;
-    
+
     return val;
 }
 
@@ -210,7 +210,7 @@  static void decode_imm_0(CPUX86State *env, struct x86_decode *decode,
 static void decode_pushseg(CPUX86State *env, struct x86_decode *decode)
 {
     uint8_t op = (decode->opcode_len > 1) ? decode->opcode[1] : decode->opcode[0];
-    
+
     decode->op[0].type = X86_VAR_REG;
     switch (op) {
     case 0xe:
@@ -237,7 +237,7 @@  static void decode_pushseg(CPUX86State *env, struct x86_decode *decode)
 static void decode_popseg(CPUX86State *env, struct x86_decode *decode)
 {
     uint8_t op = (decode->opcode_len > 1) ? decode->opcode[1] : decode->opcode[0];
-    
+
     decode->op[0].type = X86_VAR_REG;
     switch (op) {
     case 0xf:
@@ -461,14 +461,14 @@  struct decode_x87_tbl _decode_tbl3[256];
 static void decode_x87_ins(CPUX86State *env, struct x86_decode *decode)
 {
     struct decode_x87_tbl *decoder;
-    
+
     decode->is_fpu = true;
     int mode = decode->modrm.mod == 3 ? 1 : 0;
     int index = ((decode->opcode[0] & 0xf) << 4) | (mode << 3) |
                  decode->modrm.reg;
 
     decoder = &_decode_tbl3[index];
-    
+
     decode->cmd = decoder->cmd;
     if (decoder->operand_size) {
         decode->operand_size = decoder->operand_size;
@@ -476,7 +476,7 @@  static void decode_x87_ins(CPUX86State *env, struct x86_decode *decode)
     decode->flags_mask = decoder->flags_mask;
     decode->fpop_stack = decoder->pop;
     decode->frev = decoder->rev;
-    
+
     if (decoder->decode_op1) {
         decoder->decode_op1(env, decode, &decode->op[0]);
     }
@@ -2002,7 +2002,7 @@  static inline void decode_displacement(CPUX86State *env, struct x86_decode *deco
     int addressing_size = decode->addressing_size;
     int mod = decode->modrm.mod;
     int rm = decode->modrm.rm;
-    
+
     decode->displacement_size = 0;
     switch (addressing_size) {
     case 2:
@@ -2115,7 +2115,7 @@  uint32_t decode_instruction(CPUX86State *env, struct x86_decode *decode)
 void init_decoder()
 {
     int i;
-    
+
     for (i = 0; i < ARRAY_SIZE(_decode_tbl1); i++) {
         memcpy(&_decode_tbl1[i], &invl_inst, sizeof(invl_inst));
     }
@@ -2124,7 +2124,7 @@  void init_decoder()
     }
     for (i = 0; i < ARRAY_SIZE(_decode_tbl3); i++) {
         memcpy(&_decode_tbl3[i], &invl_inst_x87, sizeof(invl_inst_x87));
-    
+
     }
     for (i = 0; i < ARRAY_SIZE(_1op_inst); i++) {
         _decode_tbl1[_1op_inst[i].opcode] = _1op_inst[i];
diff --git a/target/i386/hvf/x86_decode.h b/target/i386/hvf/x86_decode.h
index ef7960113f..c7879c9ea7 100644
--- a/target/i386/hvf/x86_decode.h
+++ b/target/i386/hvf/x86_decode.h
@@ -43,7 +43,7 @@  typedef enum x86_prefix {
 
 enum x86_decode_cmd {
     X86_DECODE_CMD_INVL = 0,
-    
+
     X86_DECODE_CMD_PUSH,
     X86_DECODE_CMD_PUSH_SEG,
     X86_DECODE_CMD_POP,
@@ -174,7 +174,7 @@  enum x86_decode_cmd {
     X86_DECODE_CMD_CMPXCHG8B,
     X86_DECODE_CMD_CMPXCHG,
     X86_DECODE_CMD_POPCNT,
-    
+
     X86_DECODE_CMD_FNINIT,
     X86_DECODE_CMD_FLD,
     X86_DECODE_CMD_FLDxx,
diff --git a/target/i386/hvf/x86_descr.c b/target/i386/hvf/x86_descr.c
index 8c05c34f33..fd6a63754d 100644
--- a/target/i386/hvf/x86_descr.c
+++ b/target/i386/hvf/x86_descr.c
@@ -112,7 +112,7 @@  void vmx_segment_to_x86_descriptor(struct CPUState *cpu, struct vmx_segment *vmx
 {
     x86_set_segment_limit(desc, vmx_desc->limit);
     x86_set_segment_base(desc, vmx_desc->base);
-    
+
     desc->type = vmx_desc->ar & 15;
     desc->s = (vmx_desc->ar >> 4) & 1;
     desc->dpl = (vmx_desc->ar >> 5) & 3;
diff --git a/target/i386/hvf/x86_emu.c b/target/i386/hvf/x86_emu.c
index d3e289ed87..edc7f74903 100644
--- a/target/i386/hvf/x86_emu.c
+++ b/target/i386/hvf/x86_emu.c
@@ -131,7 +131,7 @@  void write_reg(CPUX86State *env, int reg, target_ulong val, int size)
 target_ulong read_val_from_reg(target_ulong reg_ptr, int size)
 {
     target_ulong val;
-    
+
     switch (size) {
     case 1:
         val = *(uint8_t *)reg_ptr;
diff --git a/target/i386/hvf/x86_mmu.c b/target/i386/hvf/x86_mmu.c
index 65d4603dbf..168c47fa34 100644
--- a/target/i386/hvf/x86_mmu.c
+++ b/target/i386/hvf/x86_mmu.c
@@ -143,7 +143,7 @@  static bool test_pt_entry(struct CPUState *cpu, struct gpt_translation *pt,
     if (pae && pt->exec_access && !pte_exec_access(pte)) {
         return false;
     }
-    
+
 exit:
     /* TODO: check reserved bits */
     return true;
@@ -175,7 +175,7 @@  static bool walk_gpt(struct CPUState *cpu, target_ulong addr, int err_code,
     bool is_large = false;
     target_ulong cr3 = rvmcs(cpu->hvf_fd, VMCS_GUEST_CR3);
     uint64_t page_mask = pae ? PAE_PTE_PAGE_MASK : LEGACY_PTE_PAGE_MASK;
-    
+
     memset(pt, 0, sizeof(*pt));
     top_level = gpt_top_level(cpu, pae);
 
@@ -184,7 +184,7 @@  static bool walk_gpt(struct CPUState *cpu, target_ulong addr, int err_code,
     pt->user_access = (err_code & MMU_PAGE_US);
     pt->write_access = (err_code & MMU_PAGE_WT);
     pt->exec_access = (err_code & MMU_PAGE_NX);
-    
+
     for (level = top_level; level > 0; level--) {
         get_pt_entry(cpu, pt, level, pae);
 
diff --git a/target/i386/hvf/x86_task.c b/target/i386/hvf/x86_task.c
index 6f04478b3a..9748220381 100644
--- a/target/i386/hvf/x86_task.c
+++ b/target/i386/hvf/x86_task.c
@@ -1,7 +1,7 @@ 
 // This software is licensed under the terms of the GNU General Public
 // License version 2, as published by the Free Software Foundation, and
 // may be copied, distributed, and modified under those terms.
-// 
+//
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
diff --git a/target/i386/hvf/x86hvf.c b/target/i386/hvf/x86hvf.c
index 5cbcb32ab6..fd33ab4efc 100644
--- a/target/i386/hvf/x86hvf.c
+++ b/target/i386/hvf/x86hvf.c
@@ -88,7 +88,7 @@  void hvf_put_segments(CPUState *cpu_state)
 {
     CPUX86State *env = &X86_CPU(cpu_state)->env;
     struct vmx_segment seg;
-    
+
     wvmcs(cpu_state->hvf_fd, VMCS_GUEST_IDTR_LIMIT, env->idt.limit);
     wvmcs(cpu_state->hvf_fd, VMCS_GUEST_IDTR_BASE, env->idt.base);
 
@@ -105,7 +105,7 @@  void hvf_put_segments(CPUState *cpu_state)
 
     hvf_set_segment(cpu_state, &seg, &env->segs[R_CS], false);
     vmx_write_segment_descriptor(cpu_state, &seg, R_CS);
-    
+
     hvf_set_segment(cpu_state, &seg, &env->segs[R_DS], false);
     vmx_write_segment_descriptor(cpu_state, &seg, R_DS);
 
@@ -126,10 +126,10 @@  void hvf_put_segments(CPUState *cpu_state)
 
     hvf_set_segment(cpu_state, &seg, &env->ldt, false);
     vmx_write_segment_descriptor(cpu_state, &seg, R_LDTR);
-    
+
     hv_vcpu_flush(cpu_state->hvf_fd);
 }
-    
+
 void hvf_put_msrs(CPUState *cpu_state)
 {
     CPUX86State *env = &X86_CPU(cpu_state)->env;
@@ -178,7 +178,7 @@  void hvf_get_segments(CPUState *cpu_state)
 
     vmx_read_segment_descriptor(cpu_state, &seg, R_CS);
     hvf_get_segment(&env->segs[R_CS], &seg);
-    
+
     vmx_read_segment_descriptor(cpu_state, &seg, R_DS);
     hvf_get_segment(&env->segs[R_DS], &seg);
 
@@ -209,7 +209,7 @@  void hvf_get_segments(CPUState *cpu_state)
     env->cr[2] = 0;
     env->cr[3] = rvmcs(cpu_state->hvf_fd, VMCS_GUEST_CR3);
     env->cr[4] = rvmcs(cpu_state->hvf_fd, VMCS_GUEST_CR4);
-    
+
     env->efer = rvmcs(cpu_state->hvf_fd, VMCS_GUEST_IA32_EFER);
 }
 
@@ -217,10 +217,10 @@  void hvf_get_msrs(CPUState *cpu_state)
 {
     CPUX86State *env = &X86_CPU(cpu_state)->env;
     uint64_t tmp;
-    
+
     hv_vcpu_read_msr(cpu_state->hvf_fd, MSR_IA32_SYSENTER_CS, &tmp);
     env->sysenter_cs = tmp;
-    
+
     hv_vcpu_read_msr(cpu_state->hvf_fd, MSR_IA32_SYSENTER_ESP, &tmp);
     env->sysenter_esp = tmp;
 
@@ -237,7 +237,7 @@  void hvf_get_msrs(CPUState *cpu_state)
 #endif
 
     hv_vcpu_read_msr(cpu_state->hvf_fd, MSR_IA32_APICBASE, &tmp);
-    
+
     env->tsc = rdtscp() + rvmcs(cpu_state->hvf_fd, VMCS_TSC_OFFSET);
 }
 
@@ -264,15 +264,15 @@  int hvf_put_registers(CPUState *cpu_state)
     wreg(cpu_state->hvf_fd, HV_X86_R15, env->regs[15]);
     wreg(cpu_state->hvf_fd, HV_X86_RFLAGS, env->eflags);
     wreg(cpu_state->hvf_fd, HV_X86_RIP, env->eip);
-   
+
     wreg(cpu_state->hvf_fd, HV_X86_XCR0, env->xcr0);
-    
+
     hvf_put_xsave(cpu_state);
-    
+
     hvf_put_segments(cpu_state);
-    
+
     hvf_put_msrs(cpu_state);
-    
+
     wreg(cpu_state->hvf_fd, HV_X86_DR0, env->dr[0]);
     wreg(cpu_state->hvf_fd, HV_X86_DR1, env->dr[1]);
     wreg(cpu_state->hvf_fd, HV_X86_DR2, env->dr[2]);
@@ -281,7 +281,7 @@  int hvf_put_registers(CPUState *cpu_state)
     wreg(cpu_state->hvf_fd, HV_X86_DR5, env->dr[5]);
     wreg(cpu_state->hvf_fd, HV_X86_DR6, env->dr[6]);
     wreg(cpu_state->hvf_fd, HV_X86_DR7, env->dr[7]);
-    
+
     return 0;
 }
 
@@ -306,16 +306,16 @@  int hvf_get_registers(CPUState *cpu_state)
     env->regs[13] = rreg(cpu_state->hvf_fd, HV_X86_R13);
     env->regs[14] = rreg(cpu_state->hvf_fd, HV_X86_R14);
     env->regs[15] = rreg(cpu_state->hvf_fd, HV_X86_R15);
-    
+
     env->eflags = rreg(cpu_state->hvf_fd, HV_X86_RFLAGS);
     env->eip = rreg(cpu_state->hvf_fd, HV_X86_RIP);
-   
+
     hvf_get_xsave(cpu_state);
     env->xcr0 = rreg(cpu_state->hvf_fd, HV_X86_XCR0);
-    
+
     hvf_get_segments(cpu_state);
     hvf_get_msrs(cpu_state);
-    
+
     env->dr[0] = rreg(cpu_state->hvf_fd, HV_X86_DR0);
     env->dr[1] = rreg(cpu_state->hvf_fd, HV_X86_DR1);
     env->dr[2] = rreg(cpu_state->hvf_fd, HV_X86_DR2);
@@ -324,7 +324,7 @@  int hvf_get_registers(CPUState *cpu_state)
     env->dr[5] = rreg(cpu_state->hvf_fd, HV_X86_DR5);
     env->dr[6] = rreg(cpu_state->hvf_fd, HV_X86_DR6);
     env->dr[7] = rreg(cpu_state->hvf_fd, HV_X86_DR7);
-    
+
     x86_update_hflags(env);
     return 0;
 }
@@ -388,7 +388,7 @@  bool hvf_inject_interrupts(CPUState *cpu_state)
                 intr_type == VMCS_INTR_T_SWEXCEPTION) {
                 wvmcs(cpu_state->hvf_fd, VMCS_ENTRY_INST_LENGTH, env->ins_len);
             }
-            
+
             if (env->has_error_code) {
                 wvmcs(cpu_state->hvf_fd, VMCS_ENTRY_EXCEPTION_ERROR,
                       env->error_code);
diff --git a/target/i386/translate.c b/target/i386/translate.c
index 5e5dbb41b0..d824cfcfe7 100644
--- a/target/i386/translate.c
+++ b/target/i386/translate.c
@@ -1623,7 +1623,7 @@  static void gen_rot_rm_T1(DisasContext *s, MemOp ot, int op1, int is_right)
     tcg_temp_free_i32(t0);
     tcg_temp_free_i32(t1);
 
-    /* The CC_OP value is no longer predictable.  */ 
+    /* The CC_OP value is no longer predictable.  */
     set_cc_op(s, CC_OP_DYNAMIC);
 }
 
@@ -1716,7 +1716,7 @@  static void gen_rotc_rm_T1(DisasContext *s, MemOp ot, int op1,
         gen_op_ld_v(s, ot, s->T0, s->A0);
     else
         gen_op_mov_v_reg(s, ot, s->T0, op1);
-    
+
     if (is_right) {
         switch (ot) {
         case MO_8:
@@ -5353,7 +5353,7 @@  static target_ulong disas_insn(DisasContext *s, CPUState *cpu)
                 set_cc_op(s, CC_OP_EFLAGS);
                 break;
             }
-#endif        
+#endif
             if (!(s->cpuid_features & CPUID_CX8)) {
                 goto illegal_op;
             }
@@ -6398,7 +6398,7 @@  static target_ulong disas_insn(DisasContext *s, CPUState *cpu)
     case 0x6d:
         ot = mo_b_d32(b, dflag);
         tcg_gen_ext16u_tl(s->T0, cpu_regs[R_EDX]);
-        gen_check_io(s, ot, pc_start - s->cs_base, 
+        gen_check_io(s, ot, pc_start - s->cs_base,
                      SVM_IOIO_TYPE_MASK | svm_is_rep(prefixes) | 4);
         if (prefixes & (PREFIX_REPZ | PREFIX_REPNZ)) {
             gen_repz_ins(s, ot, pc_start - s->cs_base, s->pc - s->cs_base);
diff --git a/target/microblaze/mmu.c b/target/microblaze/mmu.c
index 6763421ba2..5487696089 100644
--- a/target/microblaze/mmu.c
+++ b/target/microblaze/mmu.c
@@ -53,7 +53,7 @@  static void mmu_flush_idx(CPUMBState *env, unsigned int idx)
     }
 }
 
-static void mmu_change_pid(CPUMBState *env, unsigned int newpid) 
+static void mmu_change_pid(CPUMBState *env, unsigned int newpid)
 {
     struct microblaze_mmu *mmu = &env->mmu;
     unsigned int i;
diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c
index f6ff2591c3..1925a93eb2 100644
--- a/target/microblaze/translate.c
+++ b/target/microblaze/translate.c
@@ -663,7 +663,7 @@  static void dec_div(DisasContext *dc)
 {
     unsigned int u;
 
-    u = dc->imm & 2; 
+    u = dc->imm & 2;
     LOG_DIS("div\n");
 
     if (trap_illegal(dc, !dc->cpu->cfg.use_div)) {
diff --git a/target/sh4/op_helper.c b/target/sh4/op_helper.c
index 14c3db0f48..fa4f5aee4f 100644
--- a/target/sh4/op_helper.c
+++ b/target/sh4/op_helper.c
@@ -133,7 +133,7 @@  void helper_discard_movcal_backup(CPUSH4State *env)
 	env->movcal_backup = current = next;
 	if (current == NULL)
 	    env->movcal_backup_tail = &(env->movcal_backup);
-    } 
+    }
 }
 
 void helper_ocbi(CPUSH4State *env, uint32_t address)
@@ -146,7 +146,7 @@  void helper_ocbi(CPUSH4State *env, uint32_t address)
 	{
 	    memory_content *next = (*current)->next;
             cpu_stl_data(env, a, (*current)->value);
-	    
+	
 	    if (next == NULL)
 	    {
 		env->movcal_backup_tail = current;
diff --git a/target/xtensa/core-de212/core-isa.h b/target/xtensa/core-de212/core-isa.h
index 90ac329230..4528dd7942 100644
--- a/target/xtensa/core-de212/core-isa.h
+++ b/target/xtensa/core-de212/core-isa.h
@@ -1,4 +1,4 @@ 
-/* 
+/*
  * xtensa/config/core-isa.h -- HAL definitions that are dependent on Xtensa
  *				processor CORE configuration
  *
@@ -605,12 +605,12 @@ 
 /*----------------------------------------------------------------------
 				MPU
   ----------------------------------------------------------------------*/
-#define XCHAL_HAVE_MPU			0 
+#define XCHAL_HAVE_MPU			0
 #define XCHAL_MPU_ENTRIES		0
 
 #define XCHAL_MPU_ALIGN_REQ		1	/* MPU requires alignment of entries to background map */
 #define XCHAL_MPU_BACKGROUND_ENTRIES	0	/* number of entries in background map */
- 
+
 #define XCHAL_MPU_ALIGN_BITS		0
 #define XCHAL_MPU_ALIGN			0
 
diff --git a/target/xtensa/core-sample_controller/core-isa.h b/target/xtensa/core-sample_controller/core-isa.h
index d53dca8665..de5a5f3ba2 100644
--- a/target/xtensa/core-sample_controller/core-isa.h
+++ b/target/xtensa/core-sample_controller/core-isa.h
@@ -1,4 +1,4 @@ 
-/* 
+/*
  * xtensa/config/core-isa.h -- HAL definitions that are dependent on Xtensa
  *				processor CORE configuration
  *
@@ -626,13 +626,13 @@ 
 /*----------------------------------------------------------------------
 				MPU
   ----------------------------------------------------------------------*/
-#define XCHAL_HAVE_MPU			0 
+#define XCHAL_HAVE_MPU			0
 #define XCHAL_MPU_ENTRIES		0
 
 #define XCHAL_MPU_ALIGN_REQ		1	/* MPU requires alignment of entries to background map */
 #define XCHAL_MPU_BACKGROUND_ENTRIES	0	/* number of entries in bg map*/
 #define XCHAL_MPU_BG_CACHEADRDIS	0	/* default CACHEADRDIS for bg */
- 
+
 #define XCHAL_MPU_ALIGN_BITS		0
 #define XCHAL_MPU_ALIGN			0
 
diff --git a/target/xtensa/core-test_kc705_be/core-isa.h b/target/xtensa/core-test_kc705_be/core-isa.h
index 408fed871d..382e3f187d 100644
--- a/target/xtensa/core-test_kc705_be/core-isa.h
+++ b/target/xtensa/core-test_kc705_be/core-isa.h
@@ -1,4 +1,4 @@ 
-/* 
+/*
  * xtensa/config/core-isa.h -- HAL definitions that are dependent on Xtensa
  *				processor CORE configuration
  *
diff --git a/tcg/sparc/tcg-target.inc.c b/tcg/sparc/tcg-target.inc.c
index 65fddb310d..d856000c16 100644
--- a/tcg/sparc/tcg-target.inc.c
+++ b/tcg/sparc/tcg-target.inc.c
@@ -988,7 +988,7 @@  static void build_trampolines(TCGContext *s)
             /* Skip the oi argument.  */
             ra += 1;
         }
-                
+
         /* Set the retaddr operand.  */
         if (ra >= TCG_REG_O6) {
             tcg_out_st(s, TCG_TYPE_PTR, TCG_REG_O7, TCG_REG_CALL_STACK,
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 1362bc6101..45d15fe837 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -872,7 +872,7 @@  void *tcg_malloc_internal(TCGContext *s, int size)
 {
     TCGPool *p;
     int pool_size;
-    
+
     if (size > TCG_POOL_CHUNK_SIZE) {
         /* big malloc: insert a new pool (XXX: could optimize) */
         p = g_malloc(sizeof(TCGPool) + size);
@@ -893,7 +893,7 @@  void *tcg_malloc_internal(TCGContext *s, int size)
                 p = g_malloc(sizeof(TCGPool) + pool_size);
                 p->size = pool_size;
                 p->next = NULL;
-                if (s->pool_current) 
+                if (s->pool_current)
                     s->pool_current->next = p;
                 else
                     s->pool_first = p;
@@ -3093,8 +3093,8 @@  static void dump_regs(TCGContext *s)
 
     for(i = 0; i < TCG_TARGET_NB_REGS; i++) {
         if (s->reg_to_temp[i] != NULL) {
-            printf("%s: %s\n", 
-                   tcg_target_reg_names[i], 
+            printf("%s: %s\n",
+                   tcg_target_reg_names[i],
                    tcg_get_arg_str_ptr(s, buf, sizeof(buf), s->reg_to_temp[i]));
         }
     }
@@ -3111,7 +3111,7 @@  static void check_regs(TCGContext *s)
         ts = s->reg_to_temp[reg];
         if (ts != NULL) {
             if (ts->val_type != TEMP_VAL_REG || ts->reg != reg) {
-                printf("Inconsistency for register %s:\n", 
+                printf("Inconsistency for register %s:\n",
                        tcg_target_reg_names[reg]);
                 goto fail;
             }
@@ -3648,14 +3648,14 @@  static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
     nb_iargs = def->nb_iargs;
 
     /* copy constants */
-    memcpy(new_args + nb_oargs + nb_iargs, 
+    memcpy(new_args + nb_oargs + nb_iargs,
            op->args + nb_oargs + nb_iargs,
            sizeof(TCGArg) * def->nb_cargs);
 
     i_allocated_regs = s->reserved_regs;
     o_allocated_regs = s->reserved_regs;
 
-    /* satisfy input constraints */ 
+    /* satisfy input constraints */
     for (k = 0; k < nb_iargs; k++) {
         TCGRegSet i_preferred_regs, o_preferred_regs;
 
@@ -3713,7 +3713,7 @@  static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
             /* nothing to do : the constraint is satisfied */
         } else {
         allocate_in_reg:
-            /* allocate a new register matching the constraint 
+            /* allocate a new register matching the constraint
                and move the temporary register into it */
             temp_load(s, ts, tcg_target_available_regs[ts->type],
                       i_allocated_regs, 0);
@@ -3733,7 +3733,7 @@  static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
         const_args[i] = 0;
         tcg_regset_set_reg(i_allocated_regs, reg);
     }
-    
+
     /* mark dead temporaries and free the associated registers */
     for (i = nb_oargs; i < nb_oargs + nb_iargs; i++) {
         if (IS_DEAD_ARG(i)) {
@@ -3745,7 +3745,7 @@  static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
         tcg_reg_alloc_bb_end(s, i_allocated_regs);
     } else {
         if (def->flags & TCG_OPF_CALL_CLOBBER) {
-            /* XXX: permit generic clobber register list ? */ 
+            /* XXX: permit generic clobber register list ? */
             for (i = 0; i < TCG_TARGET_NB_REGS; i++) {
                 if (tcg_regset_test_reg(tcg_target_call_clobber_regs, i)) {
                     tcg_reg_free(s, i, i_allocated_regs);
@@ -3757,7 +3757,7 @@  static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op)
                an exception. */
             sync_globals(s, i_allocated_regs);
         }
-        
+
         /* satisfy the output constraints */
         for(k = 0; k < nb_oargs; k++) {
             i = def->sorted_args[k];
@@ -3849,7 +3849,7 @@  static void tcg_reg_alloc_call(TCGContext *s, TCGOp *op)
 
     /* assign stack slots first */
     call_stack_size = (nb_iargs - nb_regs) * sizeof(tcg_target_long);
-    call_stack_size = (call_stack_size + TCG_TARGET_STACK_ALIGN - 1) & 
+    call_stack_size = (call_stack_size + TCG_TARGET_STACK_ALIGN - 1) &
         ~(TCG_TARGET_STACK_ALIGN - 1);
     allocate_args = (call_stack_size > TCG_STATIC_CALL_ARGS_SIZE);
     if (allocate_args) {
@@ -3874,7 +3874,7 @@  static void tcg_reg_alloc_call(TCGContext *s, TCGOp *op)
         stack_offset += sizeof(tcg_target_long);
 #endif
     }
-    
+
     /* assign input registers */
     allocated_regs = s->reserved_regs;
     for (i = 0; i < nb_regs; i++) {
@@ -3907,14 +3907,14 @@  static void tcg_reg_alloc_call(TCGContext *s, TCGOp *op)
             tcg_regset_set_reg(allocated_regs, reg);
         }
     }
-    
+
     /* mark dead temporaries and free the associated registers */
     for (i = nb_oargs; i < nb_iargs + nb_oargs; i++) {
         if (IS_DEAD_ARG(i)) {
             temp_dead(s, arg_temp(op->args[i]));
         }
     }
-    
+
     /* clobber call registers */
     for (i = 0; i < TCG_TARGET_NB_REGS; i++) {
         if (tcg_regset_test_reg(tcg_target_call_clobber_regs, i)) {
@@ -4317,7 +4317,7 @@  void tcg_dump_info(void)
                 (double)s->code_out_len / tb_div_count);
     qemu_printf("avg search data/TB  %0.1f\n",
                 (double)s->search_out_len / tb_div_count);
-    
+
     qemu_printf("cycles/op           %0.1f\n",
                 s->op_count ? (double)tot / s->op_count : 0);
     qemu_printf("cycles/in byte      %0.1f\n",
diff --git a/tests/tcg/multiarch/test-mmap.c b/tests/tcg/multiarch/test-mmap.c
index 11d0e777b1..0009e62855 100644
--- a/tests/tcg/multiarch/test-mmap.c
+++ b/tests/tcg/multiarch/test-mmap.c
@@ -17,7 +17,7 @@ 
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
@@ -63,15 +63,15 @@  void check_aligned_anonymous_unfixed_mmaps(void)
 		size_t len;
 
 		len = pagesize + (pagesize * i & 7);
-		p1 = mmap(NULL, len, PROT_READ, 
+		p1 = mmap(NULL, len, PROT_READ,
 			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
-		p2 = mmap(NULL, len, PROT_READ, 
+		p2 = mmap(NULL, len, PROT_READ,
 			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
-		p3 = mmap(NULL, len, PROT_READ, 
+		p3 = mmap(NULL, len, PROT_READ,
 			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
-		p4 = mmap(NULL, len, PROT_READ, 
+		p4 = mmap(NULL, len, PROT_READ,
 			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
-		p5 = mmap(NULL, len, PROT_READ, 
+		p5 = mmap(NULL, len, PROT_READ,
 			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
 
 		/* Make sure we get pages aligned with the pagesize. The
@@ -118,7 +118,7 @@  void check_large_anonymous_unfixed_mmap(void)
 	fprintf(stdout, "%s", __func__);
 
 	len = 0x02000000;
-	p1 = mmap(NULL, len, PROT_READ, 
+	p1 = mmap(NULL, len, PROT_READ,
 		  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
 
 	/* Make sure we get pages aligned with the pagesize. The
@@ -145,14 +145,14 @@  void check_aligned_anonymous_unfixed_colliding_mmaps(void)
 	for (i = 0; i < 0x2fff; i++)
 	{
 		int nlen;
-		p1 = mmap(NULL, pagesize, PROT_READ, 
+		p1 = mmap(NULL, pagesize, PROT_READ,
 			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
 		fail_unless (p1 != MAP_FAILED);
 		p = (uintptr_t) p1;
 		fail_unless ((p & pagemask) == 0);
 		memcpy (dummybuf, p1, pagesize);
 
-		p2 = mmap(NULL, pagesize, PROT_READ, 
+		p2 = mmap(NULL, pagesize, PROT_READ,
 			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
 		fail_unless (p2 != MAP_FAILED);
 		p = (uintptr_t) p2;
@@ -162,12 +162,12 @@  void check_aligned_anonymous_unfixed_colliding_mmaps(void)
 
 		munmap (p1, pagesize);
 		nlen = pagesize * 8;
-		p3 = mmap(NULL, nlen, PROT_READ, 
+		p3 = mmap(NULL, nlen, PROT_READ,
 			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
 		fail_unless (p3 != MAP_FAILED);
 
 		/* Check if the mmaped areas collide.  */
-		if (p3 < p2 
+		if (p3 < p2
 		    && (p3 + nlen) > p2)
 			fail_unless (0);
 
@@ -191,7 +191,7 @@  void check_aligned_anonymous_fixed_mmaps(void)
 	int i;
 
 	/* Find a suitable address to start with.  */
-	addr = mmap(NULL, pagesize * 40, PROT_READ | PROT_WRITE, 
+	addr = mmap(NULL, pagesize * 40, PROT_READ | PROT_WRITE,
 		    MAP_PRIVATE | MAP_ANONYMOUS,
 		    -1, 0);
 	fprintf(stdout, "%s addr=%p", __func__, addr);
@@ -200,10 +200,10 @@  void check_aligned_anonymous_fixed_mmaps(void)
 	for (i = 0; i < 40; i++)
 	{
 		/* Create submaps within our unfixed map.  */
-		p1 = mmap(addr, pagesize, PROT_READ, 
+		p1 = mmap(addr, pagesize, PROT_READ,
 			  MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED,
 			  -1, 0);
-		/* Make sure we get pages aligned with the pagesize. 
+		/* Make sure we get pages aligned with the pagesize.
 		   The target expects this.  */
 		p = (uintptr_t) p1;
 		fail_unless (p1 == addr);
@@ -231,10 +231,10 @@  void check_aligned_anonymous_fixed_mmaps_collide_with_host(void)
 	for (i = 0; i < 20; i++)
 	{
 		/* Create submaps within our unfixed map.  */
-		p1 = mmap(addr, pagesize, PROT_READ | PROT_WRITE, 
+		p1 = mmap(addr, pagesize, PROT_READ | PROT_WRITE,
 			  MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED,
 			  -1, 0);
-		/* Make sure we get pages aligned with the pagesize. 
+		/* Make sure we get pages aligned with the pagesize.
 		   The target expects this.  */
 		p = (uintptr_t) p1;
 		fail_unless (p1 == addr);
@@ -258,14 +258,14 @@  void check_file_unfixed_mmaps(void)
 		size_t len;
 
 		len = pagesize;
-		p1 = mmap(NULL, len, PROT_READ, 
-			  MAP_PRIVATE, 
+		p1 = mmap(NULL, len, PROT_READ,
+			  MAP_PRIVATE,
 			  test_fd, 0);
-		p2 = mmap(NULL, len, PROT_READ, 
-			  MAP_PRIVATE, 
+		p2 = mmap(NULL, len, PROT_READ,
+			  MAP_PRIVATE,
 			  test_fd, pagesize);
-		p3 = mmap(NULL, len, PROT_READ, 
-			  MAP_PRIVATE, 
+		p3 = mmap(NULL, len, PROT_READ,
+			  MAP_PRIVATE,
 			  test_fd, pagesize * 2);
 
 		fail_unless (p1 != MAP_FAILED);
@@ -307,9 +307,9 @@  void check_file_unfixed_eof_mmaps(void)
 	fprintf(stdout, "%s", __func__);
 	for (i = 0; i < 0x10; i++)
 	{
-		p1 = mmap(NULL, pagesize, PROT_READ, 
-			  MAP_PRIVATE, 
-			  test_fd, 
+		p1 = mmap(NULL, pagesize, PROT_READ,
+			  MAP_PRIVATE,
+			  test_fd,
 			  (test_fsize - sizeof *p1) & ~pagemask);
 
 		fail_unless (p1 != MAP_FAILED);
@@ -339,7 +339,7 @@  void check_file_fixed_eof_mmaps(void)
 	int i;
 
 	/* Find a suitable address to start with.  */
-	addr = mmap(NULL, pagesize * 44, PROT_READ, 
+	addr = mmap(NULL, pagesize * 44, PROT_READ,
 		    MAP_PRIVATE | MAP_ANONYMOUS,
 		    -1, 0);
 
@@ -349,9 +349,9 @@  void check_file_fixed_eof_mmaps(void)
 	for (i = 0; i < 0x10; i++)
 	{
 		/* Create submaps within our unfixed map.  */
-		p1 = mmap(addr, pagesize, PROT_READ, 
-			  MAP_PRIVATE | MAP_FIXED, 
-			  test_fd, 
+		p1 = mmap(addr, pagesize, PROT_READ,
+			  MAP_PRIVATE | MAP_FIXED,
+			  test_fd,
 			  (test_fsize - sizeof *p1) & ~pagemask);
 
 		fail_unless (p1 != MAP_FAILED);
@@ -381,7 +381,7 @@  void check_file_fixed_mmaps(void)
 	int i;
 
 	/* Find a suitable address to start with.  */
-	addr = mmap(NULL, pagesize * 40 * 4, PROT_READ, 
+	addr = mmap(NULL, pagesize * 40 * 4, PROT_READ,
 		    MAP_PRIVATE | MAP_ANONYMOUS,
 		    -1, 0);
 	fprintf(stdout, "%s addr=%p", __func__, (void *)addr);
@@ -389,20 +389,20 @@  void check_file_fixed_mmaps(void)
 
 	for (i = 0; i < 40; i++)
 	{
-		p1 = mmap(addr, pagesize, PROT_READ, 
+		p1 = mmap(addr, pagesize, PROT_READ,
 			  MAP_PRIVATE | MAP_FIXED,
 			  test_fd, 0);
-		p2 = mmap(addr + pagesize, pagesize, PROT_READ, 
+		p2 = mmap(addr + pagesize, pagesize, PROT_READ,
 			  MAP_PRIVATE | MAP_FIXED,
 			  test_fd, pagesize);
-		p3 = mmap(addr + pagesize * 2, pagesize, PROT_READ, 
+		p3 = mmap(addr + pagesize * 2, pagesize, PROT_READ,
 			  MAP_PRIVATE | MAP_FIXED,
 			  test_fd, pagesize * 2);
-		p4 = mmap(addr + pagesize * 3, pagesize, PROT_READ, 
+		p4 = mmap(addr + pagesize * 3, pagesize, PROT_READ,
 			  MAP_PRIVATE | MAP_FIXED,
 			  test_fd, pagesize * 3);
 
-		/* Make sure we get pages aligned with the pagesize. 
+		/* Make sure we get pages aligned with the pagesize.
 		   The target expects this.  */
 		fail_unless (p1 == (void *)addr);
 		fail_unless (p2 == (void *)addr + pagesize);
@@ -479,7 +479,7 @@  int main(int argc, char **argv)
         checked_write(test_fd, &i, sizeof i);
     }
 
-	/* Append a few extra writes to make the file end at non 
+	/* Append a few extra writes to make the file end at non
 	   page boundary.  */
     checked_write(test_fd, &i, sizeof i); i++;
     checked_write(test_fd, &i, sizeof i); i++;
diff --git a/ui/curses.c b/ui/curses.c
index a59b23a9cf..ba362eb927 100644
--- a/ui/curses.c
+++ b/ui/curses.c
@@ -1,8 +1,8 @@ 
 /*
  * QEMU curses/ncurses display driver
- * 
+ *
  * Copyright (c) 2005 Andrzej Zaborowski  <[e-mail]>
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
diff --git a/ui/curses_keys.h b/ui/curses_keys.h
index 71e04acdc7..8b62258756 100644
--- a/ui/curses_keys.h
+++ b/ui/curses_keys.h
@@ -1,8 +1,8 @@ 
 /*
  * Keycode and keysyms conversion tables for curses
- * 
+ *
  * Copyright (c) 2005 Andrzej Zaborowski  <[e-mail]>
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
diff --git a/util/cutils.c b/util/cutils.c
index 36ce712271..ce4f756bd9 100644
--- a/util/cutils.c
+++ b/util/cutils.c
@@ -142,7 +142,7 @@  time_t mktimegm(struct tm *tm)
         m += 12;
         y--;
     }
-    t = 86400ULL * (d + (153 * m - 457) / 5 + 365 * y + y / 4 - y / 100 + 
+    t = 86400ULL * (d + (153 * m - 457) / 5 + 365 * y + y / 4 - y / 100 +
                  y / 400 - 719469);
     t += 3600 * tm->tm_hour + 60 * tm->tm_min + tm->tm_sec;
     return t;