perf_event.h

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#ifndef __ASM_SPARC_PERF_EVENT_H
#define __ASM_SPARC_PERF_EVENT_H

#ifdef CONFIG_PERF_EVENTS
#include <asm/ptrace.h>

#define perf_arch_fetch_caller_regs(regs, ip)       \
do {                            \
    unsigned long _pstate, _asi, _pil, _i7, _fp;    \
    __asm__ __volatile__("rdpr %%pstate, %0\n\t"    \
                 "rd %%asi, %1\n\t"     \
                 "rdpr %%pil, %2\n\t"   \
                 "mov %%i7, %3\n\t"     \
                 "mov %%i6, %4\n\t"     \
                 : "=r" (_pstate),      \
                   "=r" (_asi),     \
                   "=r" (_pil),     \
                   "=r" (_i7),      \
                   "=r" (_fp));     \
    (regs)->tstate = (_pstate << 8) |       \
        (_asi << 24) | (_pil << 20);        \
    (regs)->tpc = (ip);             \
    (regs)->tnpc = (regs)->tpc + 4;         \
    (regs)->u_regs[UREG_I6] = _fp;          \
    (regs)->u_regs[UREG_I7] = _i7;          \
} while (0)
#endif

#endif