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| /* SPDX-License-Identifier: GPL-2.0 */
| #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
|
|
