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| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
|---|---|
| 2 | #ifndef ARCH_PERF_REGS_H |
| 3 | #define ARCH_PERF_REGS_H |
| 4 | |
| 5 | #include <stdlib.h> |
| 6 | #include <linux/types.h> |
| 7 | #include <asm/perf_regs.h> |
| 8 | |
| 9 | void perf_regs_load(u64 *regs); |
| 10 | |
| 11 | #define PERF_REGS_MAX PERF_REG_X86_XMM_MAX |
| 12 | #ifndef HAVE_ARCH_X86_64_SUPPORT |
| 13 | #define PERF_REGS_MASK ((1ULL << PERF_REG_X86_32_MAX) - 1) |
| 14 | #define PERF_SAMPLE_REGS_ABI PERF_SAMPLE_REGS_ABI_32 |
| 15 | #else |
| 16 | #define REG_NOSUPPORT ((1ULL << PERF_REG_X86_DS) | \ |
| 17 | (1ULL << PERF_REG_X86_ES) | \ |
| 18 | (1ULL << PERF_REG_X86_FS) | \ |
| 19 | (1ULL << PERF_REG_X86_GS)) |
| 20 | #define PERF_REGS_MASK (((1ULL << PERF_REG_X86_64_MAX) - 1) & ~REG_NOSUPPORT) |
| 21 | #define PERF_SAMPLE_REGS_ABI PERF_SAMPLE_REGS_ABI_64 |
| 22 | #endif |
| 23 | |
| 24 | #endif /* ARCH_PERF_REGS_H */ |
| 25 |
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