/* SPDX-License-Identifier: GPL-2.0 */ #ifndef ARCH_PERF_REGS_H #define ARCH_PERF_REGS_H #include <stdlib.h> #include <linux/types.h> #include <asm/perf_regs.h> void perf_regs_load(u64 *regs); #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 */