| Jiri Olsa | 2bcd355 | 2012-08-07 15:20:43 +0200 | [diff] [blame] | 1 | #ifndef __PERF_REGS_H |
| 2 | #define __PERF_REGS_H | ||||
| 3 | |||||
| Borislav Petkov | d944c4e | 2014-04-25 21:31:02 +0200 | [diff] [blame] | 4 | #include <linux/types.h> |
| Jiri Olsa | 0c4e774 | 2014-04-17 19:39:10 +0200 | [diff] [blame] | 5 | |
| 6 | struct regs_dump; | ||||
| Jiri Olsa | c9b951c | 2014-01-07 13:47:29 +0100 | [diff] [blame] | 7 | |
| Ingo Molnar | 89fe808 | 2013-09-30 12:07:11 +0200 | [diff] [blame] | 8 | #ifdef HAVE_PERF_REGS_SUPPORT |
| Jiri Olsa | 2bcd355 | 2012-08-07 15:20:43 +0200 | [diff] [blame] | 9 | #include <perf_regs.h> |
| Jiri Olsa | c9b951c | 2014-01-07 13:47:29 +0100 | [diff] [blame] | 10 | |
| 11 | int perf_reg_value(u64 *valp, struct regs_dump *regs, int id); | ||||
| 12 | |||||
| Jiri Olsa | 2bcd355 | 2012-08-07 15:20:43 +0200 | [diff] [blame] | 13 | #else |
| 14 | #define PERF_REGS_MASK 0 | ||||
| Jiri Olsa | 0c4e774 | 2014-04-17 19:39:10 +0200 | [diff] [blame] | 15 | #define PERF_REGS_MAX 0 |
| Jiri Olsa | 2bcd355 | 2012-08-07 15:20:43 +0200 | [diff] [blame] | 16 | |
| Irina Tirdea | 1d037ca | 2012-09-11 01:15:03 +0300 | [diff] [blame] | 17 | static inline const char *perf_reg_name(int id __maybe_unused) |
| Jiri Olsa | 2bcd355 | 2012-08-07 15:20:43 +0200 | [diff] [blame] | 18 | { |
| 19 | return NULL; | ||||
| 20 | } | ||||
| Jiri Olsa | c9b951c | 2014-01-07 13:47:29 +0100 | [diff] [blame] | 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 | } | ||||
| Ingo Molnar | 89fe808 | 2013-09-30 12:07:11 +0200 | [diff] [blame] | 28 | #endif /* HAVE_PERF_REGS_SUPPORT */ |
| Jiri Olsa | 2bcd355 | 2012-08-07 15:20:43 +0200 | [diff] [blame] | 29 | #endif /* __PERF_REGS_H */ |