ב הוא חיבור של הרב יהושע בועז שתוכנו מראי מקומות למקורותشسdggרות הל555ה התafhgfh

/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Performance event support - hardware-specific disambiguation * * For now this is a compile-time decision, but eventually it should be * runtime. This would allow multiplatform perf event support for e300 (fsl * embedded perf counters) plus server/classic, and would accommodate * devices other than the core which provide their own performance counters. * * Copyright 2010 Freescale Semiconductor, Inc. */ #ifdef CONFIG_PPC_PERF_CTRS #include <asm/perf_event_server.h> #else static inline bool is_sier_available(void) { return false; } static inline unsigned long get_pmcs_ext_regs(int idx) { return 0; } #endif #ifdef CONFIG_FSL_EMB_PERF_EVENT #include <asm/perf_event_fsl_emb.h> #endif #ifdef CONFIG_PERF_EVENTS #include <asm/ptrace.h> #include <asm/reg.h> #define perf_arch_bpf_user_pt_regs(regs) &regs->user_regs /* * Overload regs->result to specify whether we should use the MSR (result * is zero) or the SIAR (result is non zero). */ #define perf_arch_fetch_caller_regs(regs, __ip) \ do { \ (regs)->result = 0; \ (regs)->nip = __ip; \ (regs)->gpr[1] = current_stack_frame(); \ asm volatile("mfmsr %0" : "=r" ((regs)->msr)); \ } while (0) /* To support perf_regs sier update */ extern bool is_sier_available(void); extern unsigned long get_pmcs_ext_regs(int idx); /* To define perf extended regs mask value */ extern u64 PERF_REG_EXTENDED_MASK; #define PERF_REG_EXTENDED_MASK PERF_REG_EXTENDED_MASK #endif