diff options
| author | Leo Yan <leo.yan@linux.dev> | 2024-02-14 14:39:47 +0300 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2024-02-16 00:48:55 +0300 |
| commit | 81901fc0640dc8d0210a24c43edff5018b4cc047 (patch) | |
| tree | d03367319ecd1850b1373fc475c42e4af9761004 | |
| parent | 9a4e47ef98a3041f6d2869ba2cd3401701776275 (diff) | |
| download | linux-81901fc0640dc8d0210a24c43edff5018b4cc047.tar.xz | |
perf build: Cleanup perf register configuration
The target is to allow the tool to always enable the perf register
feature for native parsing and cross parsing, and current code doesn't
depend on the macro 'HAVE_PERF_REGS_SUPPORT'.
This patch remove the variable 'NO_PERF_REGS' and the defined macro
'HAVE_PERF_REGS_SUPPORT' from the Makefile.
Signed-off-by: Leo Yan <leo.yan@linux.dev>
Reviewed-by: Ian Rogers <irogers@google.com>
Cc: James Clark <james.clark@arm.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Guo Ren <guoren@kernel.org>
Cc: Will Deacon <will@kernel.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Ming Wang <wangming01@loongson.cn>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: linux-csky@vger.kernel.org
Cc: linux-riscv@lists.infradead.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240214113947.240957-5-leo.yan@linux.dev
| -rw-r--r-- | tools/perf/Makefile.config | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index e7d9014eaeaa..51059e45c122 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -28,8 +28,6 @@ include $(srctree)/tools/scripts/Makefile.arch $(call detected_var,SRCARCH) -NO_PERF_REGS := 1 - ifneq ($(NO_SYSCALL_TABLE),1) NO_SYSCALL_TABLE := 1 @@ -50,7 +48,6 @@ endif # Additional ARCH settings for ppc ifeq ($(SRCARCH),powerpc) - NO_PERF_REGS := 0 CFLAGS += -I$(OUTPUT)arch/powerpc/include/generated LIBUNWIND_LIBS := -lunwind -lunwind-ppc64 endif @@ -66,41 +63,27 @@ ifeq ($(SRCARCH),x86) else LIBUNWIND_LIBS = -lunwind-x86 -llzma -lunwind endif - NO_PERF_REGS := 0 endif ifeq ($(SRCARCH),arm) - NO_PERF_REGS := 0 LIBUNWIND_LIBS = -lunwind -lunwind-arm endif ifeq ($(SRCARCH),arm64) - NO_PERF_REGS := 0 CFLAGS += -I$(OUTPUT)arch/arm64/include/generated LIBUNWIND_LIBS = -lunwind -lunwind-aarch64 endif ifeq ($(SRCARCH),loongarch) - NO_PERF_REGS := 0 CFLAGS += -I$(OUTPUT)arch/loongarch/include/generated LIBUNWIND_LIBS = -lunwind -lunwind-loongarch64 endif -ifeq ($(SRCARCH),riscv) - NO_PERF_REGS := 0 -endif - -ifeq ($(SRCARCH),csky) - NO_PERF_REGS := 0 -endif - ifeq ($(ARCH),s390) - NO_PERF_REGS := 0 CFLAGS += -fPIC -I$(OUTPUT)arch/s390/include/generated endif ifeq ($(ARCH),mips) - NO_PERF_REGS := 0 CFLAGS += -I$(OUTPUT)arch/mips/include/generated LIBUNWIND_LIBS = -lunwind -lunwind-mips endif @@ -161,10 +144,6 @@ endif FEATURE_CHECK_CFLAGS-libopencsd := $(LIBOPENCSD_CFLAGS) FEATURE_CHECK_LDFLAGS-libopencsd := $(LIBOPENCSD_LDFLAGS) $(OPENCSDLIBS) -ifeq ($(NO_PERF_REGS),0) - CFLAGS += -DHAVE_PERF_REGS_SUPPORT -endif - # for linking with debug library, run like: # make DEBUG=1 LIBDW_DIR=/opt/libdw/ ifdef LIBDW_DIR |