diff options
| -rw-r--r-- | tools/perf/arch/powerpc/include/perf_regs.h | 69 | ||||
| -rw-r--r-- | tools/perf/config/Makefile | 5 |
2 files changed, 74 insertions, 0 deletions
diff --git a/tools/perf/arch/powerpc/include/perf_regs.h b/tools/perf/arch/powerpc/include/perf_regs.h new file mode 100644 index 0000000..75de0e9 --- /dev/null +++ b/tools/perf/arch/powerpc/include/perf_regs.h @@ -0,0 +1,69 @@ +#ifndef ARCH_PERF_REGS_H +#define ARCH_PERF_REGS_H + +#include <stdlib.h> +#include <linux/types.h> +#include <asm/perf_regs.h> + +#define PERF_REGS_MASK ((1ULL << PERF_REG_POWERPC_MAX) - 1) +#define PERF_REGS_MAX PERF_REG_POWERPC_MAX +#ifdef __powerpc64__ + #define PERF_SAMPLE_REGS_ABI PERF_SAMPLE_REGS_ABI_64 +#else + #define PERF_SAMPLE_REGS_ABI PERF_SAMPLE_REGS_ABI_32 +#endif + +#define PERF_REG_IP PERF_REG_POWERPC_NIP +#define PERF_REG_SP PERF_REG_POWERPC_R1 + +static const char *reg_names[] = { + [PERF_REG_POWERPC_R0] = "r0", + [PERF_REG_POWERPC_R1] = "r1", + [PERF_REG_POWERPC_R2] = "r2", + [PERF_REG_POWERPC_R3] = "r3", + [PERF_REG_POWERPC_R4] = "r4", + [PERF_REG_POWERPC_R5] = "r5", + [PERF_REG_POWERPC_R6] = "r6", + [PERF_REG_POWERPC_R7] = "r7", + [PERF_REG_POWERPC_R8] = "r8", + [PERF_REG_POWERPC_R9] = "r9", + [PERF_REG_POWERPC_R10] = "r10", + [PERF_REG_POWERPC_R11] = "r11", + [PERF_REG_POWERPC_R12] = "r12", + [PERF_REG_POWERPC_R13] = "r13", + [PERF_REG_POWERPC_R14] = "r14", + [PERF_REG_POWERPC_R15] = "r15", + [PERF_REG_POWERPC_R16] = "r16", + [PERF_REG_POWERPC_R17] = "r17", + [PERF_REG_POWERPC_R18] = "r18", + [PERF_REG_POWERPC_R19] = "r19", + [PERF_REG_POWERPC_R20] = "r20", + [PERF_REG_POWERPC_R21] = "r21", + [PERF_REG_POWERPC_R22] = "r22", + [PERF_REG_POWERPC_R23] = "r23", + [PERF_REG_POWERPC_R24] = "r24", + [PERF_REG_POWERPC_R25] = "r25", + [PERF_REG_POWERPC_R26] = "r26", + [PERF_REG_POWERPC_R27] = "r27", + [PERF_REG_POWERPC_R28] = "r28", + [PERF_REG_POWERPC_R29] = "r29", + [PERF_REG_POWERPC_R30] = "r30", + [PERF_REG_POWERPC_R31] = "r31", + [PERF_REG_POWERPC_NIP] = "nip", + [PERF_REG_POWERPC_MSR] = "msr", + [PERF_REG_POWERPC_ORIG_R3] = "orig_r3", + [PERF_REG_POWERPC_CTR] = "ctr", + [PERF_REG_POWERPC_LINK] = "link", + [PERF_REG_POWERPC_XER] = "xer", + [PERF_REG_POWERPC_CCR] = "ccr", + [PERF_REG_POWERPC_SOFTE] = "softe", + [PERF_REG_POWERPC_TRAP] = "trap", + [PERF_REG_POWERPC_DAR] = "dar", + [PERF_REG_POWERPC_DSISR] = "dsisr" +}; + +static inline const char *perf_reg_name(int id) +{ + return reg_names[id]; +} +#endif /* ARCH_PERF_REGS_H */ diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index f7d7f5a..eda1cfb 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -23,6 +23,11 @@ $(call detected_var,ARCH) NO_PERF_REGS := 1 +# Additional ARCH settings for ppc +ifeq ($(ARCH),powerpc) + NO_PERF_REGS := 0 +endif + # Additional ARCH settings for x86 ifeq ($(ARCH),x86) $(call detected,CONFIG_X86) |
