| Message ID | 20241216-perf_syscalltbl-v3-2-239f032481d5@rivosinc.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | perf tools: Use generic syscall scripts for all archs | expand |
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index 6e4d0ef58ccb40da793f3ab8cca77d620d258bb4..d3c12c6ba6764e9a8b12acee603a0509154f2c74 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -36,7 +36,7 @@ ifneq ($(NO_SYSCALL_TABLE),1) endif # architectures that use the generic syscall table scripts - ifeq ($(SRCARCH),riscv) + ifneq ($(filter $(SRCARCH), $(generic_syscall_table_archs)),) NO_SYSCALL_TABLE := 0 CFLAGS += -DGENERIC_SYSCALL_TABLE CFLAGS += -I$(OUTPUT)tools/perf/arch/$(SRCARCH)/include/generated diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index f5278ed9f778f928436693a14e016c5c3c5171c1..f717e4628d9e4632f53fed16524a659a3e4feea5 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -311,7 +311,8 @@ FEATURE_TESTS := all endif endif # architectures that use the generic syscall table -ifeq ($(SRCARCH),riscv) +generic_syscall_table_archs := riscv arc +ifneq ($(filter $(SRCARCH), $(generic_syscall_table_archs)),) include $(srctree)/tools/perf/scripts/Makefile.syscalls endif include Makefile.config diff --git a/tools/perf/arch/arc/entry/syscalls/Kbuild b/tools/perf/arch/arc/entry/syscalls/Kbuild new file mode 100644 index 0000000000000000000000000000000000000000..11707c481a24ecf4e220e51eb1aca890fe929a13 --- /dev/null +++ b/tools/perf/arch/arc/entry/syscalls/Kbuild @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 +syscall-y += syscalls_32.h diff --git a/tools/perf/arch/arc/entry/syscalls/Makefile.syscalls b/tools/perf/arch/arc/entry/syscalls/Makefile.syscalls new file mode 100644 index 0000000000000000000000000000000000000000..391d30ab7a831b72d2ed3f2e7966fdbf558a9ed7 --- /dev/null +++ b/tools/perf/arch/arc/entry/syscalls/Makefile.syscalls @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 + +syscall_abis_32 += arc time32 renameat stat64 rlimit diff --git a/tools/perf/arch/arc/include/syscall_table.h b/tools/perf/arch/arc/include/syscall_table.h new file mode 100644 index 0000000000000000000000000000000000000000..4c942821662d95216765b176a84d5fc7974e1064 --- /dev/null +++ b/tools/perf/arch/arc/include/syscall_table.h @@ -0,0 +1,2 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#include <asm/syscalls_32.h>
Arc uses the generic syscall table, use that in perf instead of requiring libaudit. Signed-off-by: Charlie Jenkins <charlie@rivosinc.com> --- tools/perf/Makefile.config | 2 +- tools/perf/Makefile.perf | 3 ++- tools/perf/arch/arc/entry/syscalls/Kbuild | 2 ++ tools/perf/arch/arc/entry/syscalls/Makefile.syscalls | 3 +++ tools/perf/arch/arc/include/syscall_table.h | 2 ++ 5 files changed, 10 insertions(+), 2 deletions(-)