Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
[linux-btrfs-devel.git] / arch / sparc / include / asm / perf_event.h
blob4d3dbe3703e9001f53f65f64d38629bda6dedb63
1 #ifndef __ASM_SPARC_PERF_EVENT_H
2 #define __ASM_SPARC_PERF_EVENT_H
4 #ifdef CONFIG_PERF_EVENTS
5 #include <asm/ptrace.h>
7 #define perf_arch_fetch_caller_regs(regs, ip) \
8 do { \
9 unsigned long _pstate, _asi, _pil, _i7, _fp; \
10 __asm__ __volatile__("rdpr %%pstate, %0\n\t" \
11 "rd %%asi, %1\n\t" \
12 "rdpr %%pil, %2\n\t" \
13 "mov %%i7, %3\n\t" \
14 "mov %%i6, %4\n\t" \
15 : "=r" (_pstate), \
16 "=r" (_asi), \
17 "=r" (_pil), \
18 "=r" (_i7), \
19 "=r" (_fp)); \
20 (regs)->tstate = (_pstate << 8) | \
21 (_asi << 24) | (_pil << 20); \
22 (regs)->tpc = (ip); \
23 (regs)->tnpc = (regs)->tpc + 4; \
24 (regs)->u_regs[UREG_I6] = _fp; \
25 (regs)->u_regs[UREG_I7] = _i7; \
26 } while (0)
27 #endif
29 #endif