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/* 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",
[PERF_REG_POWERPC_SIER] = "sier"
};
static inline const char *perf_reg_name(int id)
{
return reg_names[id];
}
#endif /* ARCH_PERF_REGS_H */
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