tools/perf/util/perf_regs.h

   1 #ifndef __PERF_REGS_H
   2 #define __PERF_REGS_H
   3
   4 #include <linux/types.h>
   5
   6 struct regs_dump;
   7
   8 #ifdef HAVE_PERF_REGS_SUPPORT
   9 #include <perf_regs.h>
  10
  11 int perf_reg_value(u64 *valp, struct regs_dump *regs, int id);
  12
  13 #else
  14 #define PERF_REGS_MASK  0
  15 #define PERF_REGS_MAX   0
  16
  17 static inline const char *perf_reg_name(int id __maybe_unused)
  18 {
  19         return NULL;
  20 }
  21
  22 static inline int perf_reg_value(u64 *valp __maybe_unused,
  23                                  struct regs_dump *regs __maybe_unused,
  24                                  int id __maybe_unused)
  25 {
  26         return 0;
  27 }
  28 #endif /* HAVE_PERF_REGS_SUPPORT */
  29 #endif /* __PERF_REGS_H */