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-rw-r--r--tools/perf/arch/x86/util/Build1
-rw-r--r--tools/perf/arch/x86/util/perf_regs.c30
-rw-r--r--tools/perf/util/perf_regs.h7
3 files changed, 38 insertions, 0 deletions
diff --git a/tools/perf/arch/x86/util/Build b/tools/perf/arch/x86/util/Build
index 2c55e1b336c5..ff63649fa9ac 100644
--- a/tools/perf/arch/x86/util/Build
+++ b/tools/perf/arch/x86/util/Build
@@ -2,6 +2,7 @@ libperf-y += header.o
libperf-y += tsc.o
libperf-y += pmu.o
libperf-y += kvm-stat.o
+libperf-y += perf_regs.o
libperf-$(CONFIG_DWARF) += dwarf-regs.o
diff --git a/tools/perf/arch/x86/util/perf_regs.c b/tools/perf/arch/x86/util/perf_regs.c
new file mode 100644
index 000000000000..087c84ef5234
--- /dev/null
+++ b/tools/perf/arch/x86/util/perf_regs.c
@@ -0,0 +1,30 @@
+#include "../../perf.h"
+#include "../../util/perf_regs.h"
+
+#define REG(n, b) { .name = #n, .mask = 1ULL << (b) }
+#define REG_END { .name = NULL }
+const struct sample_reg sample_reg_masks[] = {
+ REG(AX, PERF_REG_X86_AX),
+ REG(BX, PERF_REG_X86_BX),
+ REG(CX, PERF_REG_X86_CX),
+ REG(DX, PERF_REG_X86_DX),
+ REG(SI, PERF_REG_X86_SI),
+ REG(DI, PERF_REG_X86_DI),
+ REG(BP, PERF_REG_X86_BP),
+ REG(SP, PERF_REG_X86_SP),
+ REG(IP, PERF_REG_X86_IP),
+ REG(FLAGS, PERF_REG_X86_FLAGS),
+ REG(CS, PERF_REG_X86_CS),
+ REG(SS, PERF_REG_X86_SS),
+#ifdef HAVE_ARCH_X86_64_SUPPORT
+ REG(R8, PERF_REG_X86_R8),
+ REG(R9, PERF_REG_X86_R9),
+ REG(R10, PERF_REG_X86_R10),
+ REG(R11, PERF_REG_X86_R11),
+ REG(R12, PERF_REG_X86_R12),
+ REG(R13, PERF_REG_X86_R13),
+ REG(R14, PERF_REG_X86_R14),
+ REG(R15, PERF_REG_X86_R15),
+#endif
+ REG_END
+};
diff --git a/tools/perf/util/perf_regs.h b/tools/perf/util/perf_regs.h
index 980dbf76bc98..92c1fff2153e 100644
--- a/tools/perf/util/perf_regs.h
+++ b/tools/perf/util/perf_regs.h
@@ -5,6 +5,13 @@
struct regs_dump;
+struct sample_reg {
+ const char *name;
+ uint64_t mask;
+};
+
+extern const struct sample_reg sample_reg_masks[];
+
#ifdef HAVE_PERF_REGS_SUPPORT
#include <perf_regs.h>