1 #ifndef ARCH_PERF_REGS_H 2 #define ARCH_PERF_REGS_H 3 4 #include <stdlib.h> 5 #include <linux/types.h> 6 #include <asm/perf_regs.h> 7 8 #define PERF_REGS_MASK ((1ULL << PERF_REG_POWERPC_MAX) - 1) 9 #define PERF_REGS_MAX PERF_REG_POWERPC_MAX 10 #ifdef __powerpc64__ 11 #define PERF_SAMPLE_REGS_ABI PERF_SAMPLE_REGS_ABI_64 12 #else 13 #define PERF_SAMPLE_REGS_ABI PERF_SAMPLE_REGS_ABI_32 14 #endif 15 16 #define PERF_REG_IP PERF_REG_POWERPC_NIP 17 #define PERF_REG_SP PERF_REG_POWERPC_R1 18 19 static const char *reg_names[] = { 20 [PERF_REG_POWERPC_R0] = "r0", 21 [PERF_REG_POWERPC_R1] = "r1", 22 [PERF_REG_POWERPC_R2] = "r2", 23 [PERF_REG_POWERPC_R3] = "r3", 24 [PERF_REG_POWERPC_R4] = "r4", 25 [PERF_REG_POWERPC_R5] = "r5", 26 [PERF_REG_POWERPC_R6] = "r6", 27 [PERF_REG_POWERPC_R7] = "r7", 28 [PERF_REG_POWERPC_R8] = "r8", 29 [PERF_REG_POWERPC_R9] = "r9", 30 [PERF_REG_POWERPC_R10] = "r10", 31 [PERF_REG_POWERPC_R11] = "r11", 32 [PERF_REG_POWERPC_R12] = "r12", 33 [PERF_REG_POWERPC_R13] = "r13", 34 [PERF_REG_POWERPC_R14] = "r14", 35 [PERF_REG_POWERPC_R15] = "r15", 36 [PERF_REG_POWERPC_R16] = "r16", 37 [PERF_REG_POWERPC_R17] = "r17", 38 [PERF_REG_POWERPC_R18] = "r18", 39 [PERF_REG_POWERPC_R19] = "r19", 40 [PERF_REG_POWERPC_R20] = "r20", 41 [PERF_REG_POWERPC_R21] = "r21", 42 [PERF_REG_POWERPC_R22] = "r22", 43 [PERF_REG_POWERPC_R23] = "r23", 44 [PERF_REG_POWERPC_R24] = "r24", 45 [PERF_REG_POWERPC_R25] = "r25", 46 [PERF_REG_POWERPC_R26] = "r26", 47 [PERF_REG_POWERPC_R27] = "r27", 48 [PERF_REG_POWERPC_R28] = "r28", 49 [PERF_REG_POWERPC_R29] = "r29", 50 [PERF_REG_POWERPC_R30] = "r30", 51 [PERF_REG_POWERPC_R31] = "r31", 52 [PERF_REG_POWERPC_NIP] = "nip", 53 [PERF_REG_POWERPC_MSR] = "msr", 54 [PERF_REG_POWERPC_ORIG_R3] = "orig_r3", 55 [PERF_REG_POWERPC_CTR] = "ctr", 56 [PERF_REG_POWERPC_LINK] = "link", 57 [PERF_REG_POWERPC_XER] = "xer", 58 [PERF_REG_POWERPC_CCR] = "ccr", 59 [PERF_REG_POWERPC_SOFTE] = "softe", 60 [PERF_REG_POWERPC_TRAP] = "trap", 61 [PERF_REG_POWERPC_DAR] = "dar", 62 [PERF_REG_POWERPC_DSISR] = "dsisr" 63 }; 64 65 static inline const char *perf_reg_name(int id) 66 { 67 return reg_names[id]; 68 } 69 #endif /* ARCH_PERF_REGS_H */ 70