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Thu, 29 Feb 2024 09:37:24 +0000 (GMT) From: Madhavan Srinivasan To: mpe@ellerman.id.au, npiggin@gmail.com, christophe.leroy@csgroup.eu, aneesh.kumar@kernel.org, naveen.n.rao@linux.ibm.com, shuah@kernel.org Cc: linuxppc-dev@lists.ozlabs.org, linux-kselftest@vger.kernel.org, Madhavan Srinivasan Subject: [PATCH 1/3] selftest/powerpc: Re-order *FLAGS to follow lib.mk Date: Thu, 29 Feb 2024 15:07:09 +0530 Message-ID: <20240229093711.581230-1-maddy@linux.ibm.com> X-Mailer: git-send-email 2.43.2 Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: ScYIhtXtuKEkJSbTX9mRCbPcipizPbXC X-Proofpoint-ORIG-GUID: rp8F1SgO_bWW6nKUGIibT3cZADc1sG0S X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-02-29_01,2024-02-27_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 mlxlogscore=999 mlxscore=0 phishscore=0 adultscore=0 bulkscore=0 spamscore=0 clxscore=1015 priorityscore=1501 malwarescore=0 impostorscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311290000 definitions=main-2402290072 In some powerpc/ sub-folder Makefiles, CFLAGS are defined before lib.mk include. Clean it up by re-ordering it to follow after the mk include. This is needed to support sub-folders in powerpc/ buildable on its own. Signed-off-by: Madhavan Srinivasan --- .../selftests/powerpc/benchmarks/Makefile | 4 ++-- .../selftests/powerpc/copyloops/Makefile | 20 +++++++++---------- .../selftests/powerpc/nx-gzip/Makefile | 4 ++-- .../selftests/powerpc/pmu/ebb/Makefile | 20 +++++++++---------- .../powerpc/pmu/event_code_tests/Makefile | 4 ++-- .../powerpc/pmu/sampling_tests/Makefile | 4 ++-- .../selftests/powerpc/primitives/Makefile | 4 ++-- .../selftests/powerpc/security/Makefile | 4 ++-- .../testing/selftests/powerpc/signal/Makefile | 3 ++- .../selftests/powerpc/stringloops/Makefile | 10 +++++----- .../selftests/powerpc/switch_endian/Makefile | 4 ++-- .../selftests/powerpc/syscalls/Makefile | 4 ++-- tools/testing/selftests/powerpc/vphn/Makefile | 4 ++-- 13 files changed, 45 insertions(+), 44 deletions(-) diff --git a/tools/testing/selftests/powerpc/benchmarks/Makefile b/tools/testing/selftests/powerpc/benchmarks/Makefile index a32a6ab89914..75f5232c3aec 100644 --- a/tools/testing/selftests/powerpc/benchmarks/Makefile +++ b/tools/testing/selftests/powerpc/benchmarks/Makefile @@ -4,11 +4,11 @@ TEST_GEN_FILES := exec_target TEST_FILES := settings -CFLAGS += -O2 - top_srcdir = ../../../../.. include ../../lib.mk +CFLAGS += -O2 + $(TEST_GEN_PROGS): ../harness.c $(OUTPUT)/context_switch: ../utils.c diff --git a/tools/testing/selftests/powerpc/copyloops/Makefile b/tools/testing/selftests/powerpc/copyloops/Makefile index 77594e697f2f..72684ed589c0 100644 --- a/tools/testing/selftests/powerpc/copyloops/Makefile +++ b/tools/testing/selftests/powerpc/copyloops/Makefile @@ -1,14 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -# The loops are all 64-bit code -CFLAGS += -m64 -CFLAGS += -I$(CURDIR) -CFLAGS += -D SELFTEST -CFLAGS += -maltivec -CFLAGS += -mcpu=power4 - -# Use our CFLAGS for the implicit .S rule & set the asm machine type -ASFLAGS = $(CFLAGS) -Wa,-mpower4 - TEST_GEN_PROGS := copyuser_64_t0 copyuser_64_t1 copyuser_64_t2 \ copyuser_p7_t0 copyuser_p7_t1 \ memcpy_64_t0 memcpy_64_t1 memcpy_64_t2 \ @@ -21,6 +11,16 @@ EXTRA_SOURCES := validate.c ../harness.c stubs.S top_srcdir = ../../../../.. include ../../lib.mk +# The loops are all 64-bit code +CFLAGS += -m64 +CFLAGS += -I$(CURDIR) +CFLAGS += -D SELFTEST +CFLAGS += -maltivec +CFLAGS += -mcpu=power4 + +# Use our CFLAGS for the implicit .S rule & set the asm machine type +ASFLAGS = $(CFLAGS) -Wa,-mpower4 + $(OUTPUT)/copyuser_64_t%: copyuser_64.S $(EXTRA_SOURCES) $(CC) $(CPPFLAGS) $(CFLAGS) \ -D COPY_LOOP=test___copy_tofrom_user_base \ diff --git a/tools/testing/selftests/powerpc/nx-gzip/Makefile b/tools/testing/selftests/powerpc/nx-gzip/Makefile index 0785c2e99d40..b40991f902b2 100644 --- a/tools/testing/selftests/powerpc/nx-gzip/Makefile +++ b/tools/testing/selftests/powerpc/nx-gzip/Makefile @@ -1,8 +1,8 @@ -CFLAGS = -O3 -m64 -I./include -I../include - TEST_GEN_FILES := gzfht_test gunz_test TEST_PROGS := nx-gzip-test.sh include ../../lib.mk +CFLAGS = -O3 -m64 -I./include -I../include + $(TEST_GEN_FILES): gzip_vas.c ../utils.c diff --git a/tools/testing/selftests/powerpc/pmu/ebb/Makefile b/tools/testing/selftests/powerpc/pmu/ebb/Makefile index 010160690227..b3946ce17e0c 100644 --- a/tools/testing/selftests/powerpc/pmu/ebb/Makefile +++ b/tools/testing/selftests/powerpc/pmu/ebb/Makefile @@ -4,16 +4,6 @@ include ../../../../../build/Build.include noarg: $(MAKE) -C ../../ -# The EBB handler is 64-bit code and everything links against it -CFLAGS += -m64 - -TMPOUT = $(OUTPUT)/TMPDIR/ -# Toolchains may build PIE by default which breaks the assembly -no-pie-option := $(call try-run, echo 'int main() { return 0; }' | \ - $(CC) -Werror $(KBUILD_CPPFLAGS) $(CC_OPTION_CFLAGS) -no-pie -x c - -o "$$TMP", -no-pie) - -LDFLAGS += $(no-pie-option) - TEST_GEN_PROGS := reg_access_test event_attributes_test cycles_test \ cycles_with_freeze_test pmc56_overflow_test \ ebb_vs_cpu_event_test cpu_event_vs_ebb_test \ @@ -29,6 +19,16 @@ TEST_GEN_PROGS := reg_access_test event_attributes_test cycles_test \ top_srcdir = ../../../../../.. include ../../../lib.mk +# The EBB handler is 64-bit code and everything links against it +CFLAGS += -m64 + +TMPOUT = $(OUTPUT)/TMPDIR/ +# Toolchains may build PIE by default which breaks the assembly +no-pie-option := $(call try-run, echo 'int main() { return 0; }' | \ + $(CC) -Werror $(KBUILD_CPPFLAGS) $(CC_OPTION_CFLAGS) -no-pie -x c - -o "$$TMP", -no-pie) + +LDFLAGS += $(no-pie-option) + $(TEST_GEN_PROGS): ../../harness.c ../../utils.c ../event.c ../lib.c \ ebb.c ebb_handler.S trace.c busy_loop.S diff --git a/tools/testing/selftests/powerpc/pmu/event_code_tests/Makefile b/tools/testing/selftests/powerpc/pmu/event_code_tests/Makefile index 4e07d7046457..509d4b235b9e 100644 --- a/tools/testing/selftests/powerpc/pmu/event_code_tests/Makefile +++ b/tools/testing/selftests/powerpc/pmu/event_code_tests/Makefile @@ -1,6 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -CFLAGS += -m64 - TEST_GEN_PROGS := group_constraint_pmc56_test group_pmc56_exclude_constraints_test group_constraint_pmc_count_test \ group_constraint_repeat_test group_constraint_radix_scope_qual_test reserved_bits_mmcra_sample_elig_mode_test \ group_constraint_mmcra_sample_test invalid_event_code_test reserved_bits_mmcra_thresh_ctl_test \ @@ -12,4 +10,6 @@ TEST_GEN_PROGS := group_constraint_pmc56_test group_pmc56_exclude_constraints_te top_srcdir = ../../../../../.. include ../../../lib.mk +CFLAGS += -m64 + $(TEST_GEN_PROGS): ../../harness.c ../../utils.c ../event.c ../lib.c ../sampling_tests/misc.h ../sampling_tests/misc.c diff --git a/tools/testing/selftests/powerpc/pmu/sampling_tests/Makefile b/tools/testing/selftests/powerpc/pmu/sampling_tests/Makefile index 9e67351fb252..d45892151e05 100644 --- a/tools/testing/selftests/powerpc/pmu/sampling_tests/Makefile +++ b/tools/testing/selftests/powerpc/pmu/sampling_tests/Makefile @@ -1,6 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -CFLAGS += -m64 - TEST_GEN_PROGS := mmcr0_exceptionbits_test mmcr0_cc56run_test mmcr0_pmccext_test \ mmcr0_pmcjce_test mmcr0_fc56_pmc1ce_test mmcr0_fc56_pmc56_test \ mmcr1_comb_test mmcr2_l2l3_test mmcr2_fcs_fch_test \ @@ -12,4 +10,6 @@ TEST_GEN_PROGS := mmcr0_exceptionbits_test mmcr0_cc56run_test mmcr0_pmccext_test top_srcdir = ../../../../../.. include ../../../lib.mk +CFLAGS += -m64 + $(TEST_GEN_PROGS): ../../harness.c ../../utils.c ../event.c ../lib.c misc.c misc.h ../loop.S ../branch_loops.S diff --git a/tools/testing/selftests/powerpc/primitives/Makefile b/tools/testing/selftests/powerpc/primitives/Makefile index 9b9491a63213..6dc5c5a42ca9 100644 --- a/tools/testing/selftests/powerpc/primitives/Makefile +++ b/tools/testing/selftests/powerpc/primitives/Makefile @@ -1,9 +1,9 @@ # SPDX-License-Identifier: GPL-2.0-only -CFLAGS += -I$(CURDIR) - TEST_GEN_PROGS := load_unaligned_zeropad top_srcdir = ../../../../.. include ../../lib.mk +CFLAGS += -I$(CURDIR) + $(TEST_GEN_PROGS): ../harness.c diff --git a/tools/testing/selftests/powerpc/security/Makefile b/tools/testing/selftests/powerpc/security/Makefile index e0d979ab0204..0a08386be969 100644 --- a/tools/testing/selftests/powerpc/security/Makefile +++ b/tools/testing/selftests/powerpc/security/Makefile @@ -5,10 +5,10 @@ TEST_PROGS := mitigation-patching.sh top_srcdir = ../../../../.. -CFLAGS += $(KHDR_INCLUDES) - include ../../lib.mk +CFLAGS += $(KHDR_INCLUDES) + $(TEST_GEN_PROGS): ../harness.c ../utils.c $(OUTPUT)/spectre_v2: CFLAGS += -m64 diff --git a/tools/testing/selftests/powerpc/signal/Makefile b/tools/testing/selftests/powerpc/signal/Makefile index f679d260afc8..b15d5dbccc24 100644 --- a/tools/testing/selftests/powerpc/signal/Makefile +++ b/tools/testing/selftests/powerpc/signal/Makefile @@ -3,7 +3,6 @@ TEST_GEN_PROGS := signal signal_tm sigfuz sigreturn_vdso sig_sc_double_restart TEST_GEN_PROGS += sigreturn_kernel TEST_GEN_PROGS += sigreturn_unaligned -CFLAGS += -maltivec $(OUTPUT)/signal_tm: CFLAGS += -mhtm $(OUTPUT)/sigfuz: CFLAGS += -pthread -m64 @@ -12,4 +11,6 @@ TEST_FILES := settings top_srcdir = ../../../../.. include ../../lib.mk +CFLAGS += -maltivec + $(TEST_GEN_PROGS): ../harness.c ../utils.c signal.S diff --git a/tools/testing/selftests/powerpc/stringloops/Makefile b/tools/testing/selftests/powerpc/stringloops/Makefile index 9c39f55a58ff..87c8c8f238da 100644 --- a/tools/testing/selftests/powerpc/stringloops/Makefile +++ b/tools/testing/selftests/powerpc/stringloops/Makefile @@ -1,7 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -# The loops are all 64-bit code -CFLAGS += -I$(CURDIR) - EXTRA_SOURCES := ../harness.c build_32bit = $(shell if ($(CC) $(CFLAGS) -m32 -o /dev/null memcmp.c >/dev/null 2>&1) then echo "1"; fi) @@ -27,9 +24,12 @@ $(OUTPUT)/strlen_32: CFLAGS += -m32 TEST_GEN_PROGS += strlen_32 endif -ASFLAGS = $(CFLAGS) - top_srcdir = ../../../../.. include ../../lib.mk +# The loops are all 64-bit code +CFLAGS += -I$(CURDIR) + +ASFLAGS = $(CFLAGS) + $(TEST_GEN_PROGS): $(EXTRA_SOURCES) diff --git a/tools/testing/selftests/powerpc/switch_endian/Makefile b/tools/testing/selftests/powerpc/switch_endian/Makefile index bdc081afedb0..8f0c2a1d3333 100644 --- a/tools/testing/selftests/powerpc/switch_endian/Makefile +++ b/tools/testing/selftests/powerpc/switch_endian/Makefile @@ -1,13 +1,13 @@ # SPDX-License-Identifier: GPL-2.0 TEST_GEN_PROGS := switch_endian_test -ASFLAGS += -O2 -Wall -g -nostdlib -m64 - EXTRA_CLEAN = $(OUTPUT)/*.o $(OUTPUT)/check-reversed.S top_srcdir = ../../../../.. include ../../lib.mk +ASFLAGS += -O2 -Wall -g -nostdlib -m64 + $(OUTPUT)/switch_endian_test: ASFLAGS += -I $(OUTPUT) $(OUTPUT)/switch_endian_test: $(OUTPUT)/check-reversed.S diff --git a/tools/testing/selftests/powerpc/syscalls/Makefile b/tools/testing/selftests/powerpc/syscalls/Makefile index ee1740ddfb0c..83dc33500773 100644 --- a/tools/testing/selftests/powerpc/syscalls/Makefile +++ b/tools/testing/selftests/powerpc/syscalls/Makefile @@ -1,9 +1,9 @@ # SPDX-License-Identifier: GPL-2.0-only TEST_GEN_PROGS := ipc_unmuxed rtas_filter -CFLAGS += $(KHDR_INCLUDES) - top_srcdir = ../../../../.. include ../../lib.mk +CFLAGS += $(KHDR_INCLUDES) + $(TEST_GEN_PROGS): ../harness.c ../utils.c diff --git a/tools/testing/selftests/powerpc/vphn/Makefile b/tools/testing/selftests/powerpc/vphn/Makefile index cf65cbf33085..ddc09a20b80f 100644 --- a/tools/testing/selftests/powerpc/vphn/Makefile +++ b/tools/testing/selftests/powerpc/vphn/Makefile @@ -1,10 +1,10 @@ # SPDX-License-Identifier: GPL-2.0-only TEST_GEN_PROGS := test-vphn -CFLAGS += -m64 -I$(CURDIR) - top_srcdir = ../../../../.. include ../../lib.mk +CFLAGS += -m64 -I$(CURDIR) + $(TEST_GEN_PROGS): ../harness.c