tools/perf/arch/x86/include/perf_regs.h

   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 #define PERF_REG_IP PERF_REG_X86_IP
  24 #define PERF_REG_SP PERF_REG_X86_SP
  25
  26 #endif /* ARCH_PERF_REGS_H */