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| author | Jiri Olsa <jolsa@redhat.com> | 2012-08-07 13:20:43 (GMT) |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-08-10 19:32:59 (GMT) |
| commit | 2bcd355b71dafa5793a680c5db043abe9f708418 (patch) | |
| tree | 7611a9e7ccdc79f39cc355f54c8a7064bfa96d45 /tools/perf/Makefile | |
| parent | 239cc47819ec5e1acde42d416755c332ed5cf2c8 (diff) | |
| download | linux-fsl-qoriq-2bcd355b71dafa5793a680c5db043abe9f708418.tar.xz | |
perf tools: Add interface to arch registers sets
Adding header files to access unified API for arch registers.
util/perf_regs.h - global perf_reg declarations
arch/x86/include/perf_regs.h - x86 arch specific
Adding perf_reg_name function to obtain register name based on the reg
ID value, and PERF_REGS_MASK macro with mask definition of all current
arch registers (will be used in unwind patches).
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: "Frank Ch. Eigler" <fche@redhat.com>
Cc: Arun Sharma <asharma@fb.com>
Cc: Benjamin Redelings <benjamin.redelings@nescent.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Cyrill Gorcunov <gorcunov@openvz.org>
Cc: Frank Ch. Eigler <fche@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Robert Richter <robert.richter@amd.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
Cc: Ulrich Drepper <drepper@gmail.com>
Link: http://lkml.kernel.org/r/1344345647-11536-9-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Makefile')
| -rw-r--r-- | tools/perf/Makefile | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index de6aa8c..27ae84b 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -55,13 +55,15 @@ ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \ -e s/s390x/s390/ -e s/parisc64/parisc/ \ -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \ -e s/sh[234].*/sh/ ) +NO_PERF_REGS := 1 CC = $(CROSS_COMPILE)gcc AR = $(CROSS_COMPILE)ar # Additional ARCH settings for x86 ifeq ($(ARCH),i386) - ARCH := x86 + ARCH := x86 + NO_PERF_REGS := 0 endif ifeq ($(ARCH),x86_64) ARCH := x86 @@ -74,6 +76,7 @@ ifeq ($(ARCH),x86_64) ARCH_CFLAGS := -DARCH_X86_64 ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S endif + NO_PERF_REGS := 0 endif # Treat warnings as errors unless directed not to @@ -326,6 +329,7 @@ LIB_H += $(TRACE_EVENT_DIR)event-parse.h LIB_H += util/target.h LIB_H += util/rblist.h LIB_H += util/intlist.h +LIB_H += util/perf_regs.h LIB_OBJS += $(OUTPUT)util/abspath.o LIB_OBJS += $(OUTPUT)util/alias.o @@ -704,6 +708,13 @@ else endif endif +ifeq ($(NO_PERF_REGS),0) + ifeq ($(ARCH),x86) + LIB_H += arch/x86/include/perf_regs.h + endif +else + BASIC_CFLAGS += -DNO_PERF_REGS +endif ifdef NO_STRLCPY BASIC_CFLAGS += -DNO_STRLCPY |