27 lines
798 B
C
27 lines
798 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef ARCH_PERF_REGS_H
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#define ARCH_PERF_REGS_H
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#include <stdlib.h>
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#include <linux/types.h>
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#include <asm/perf_regs.h>
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void perf_regs_load(u64 *regs);
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#define PERF_REGS_MAX PERF_REG_X86_XMM_MAX
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#ifndef HAVE_ARCH_X86_64_SUPPORT
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#define PERF_REGS_MASK ((1ULL << PERF_REG_X86_32_MAX) - 1)
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#define PERF_SAMPLE_REGS_ABI PERF_SAMPLE_REGS_ABI_32
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#else
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#define REG_NOSUPPORT ((1ULL << PERF_REG_X86_DS) | \
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(1ULL << PERF_REG_X86_ES) | \
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(1ULL << PERF_REG_X86_FS) | \
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(1ULL << PERF_REG_X86_GS))
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#define PERF_REGS_MASK (((1ULL << PERF_REG_X86_64_MAX) - 1) & ~REG_NOSUPPORT)
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#define PERF_SAMPLE_REGS_ABI PERF_SAMPLE_REGS_ABI_64
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#endif
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#define PERF_REG_IP PERF_REG_X86_IP
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#define PERF_REG_SP PERF_REG_X86_SP
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#endif /* ARCH_PERF_REGS_H */
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