#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/sched/task_stack.h>
#include <linux/perf_event.h>
#include <linux/bug.h>
#include <linux/stddef.h>
#include <asm/ptrace.h>
#include <asm/perf_regs.h>

#define PT_REGS_OFFSET(id, r) [id] = offsetof(struct pt_regs, r)

#define REG_RESERVED (~((1ULL << PERF_REG_POWERPC_MAX) - 1))

static unsigned int pt_regs_offset[PERF_REG_POWERPC_MAX] = {
	PT_REGS_OFFSET(PERF_REG_POWERPC_R0,  gpr[0]),
	PT_REGS_OFFSET(PERF_REG_POWERPC_R1,  gpr[1]),
	PT_REGS_OFFSET(PERF_REG_POWERPC_R2,  gpr[2]),
	PT_REGS_OFFSET(PERF_REG_POWERPC_R3,  gpr[3]),
	PT_REGS_OFFSET(PERF_REG_POWERPC_R4,  gpr[4]),
	PT_REGS_OFFSET(PERF_REG_POWERPC_R5,  gpr[5]),
	PT_REGS_OFFSET(PERF_REG_POWERPC_R6,  gpr[6]),
	PT_REGS_OFFSET(PERF_REG_POWERPC_R7,  gpr[7]),
	PT_REGS_OFFSET(PERF_REG_POWERPC_R8,  gpr[8]),
	PT_REGS_OFFSET(PERF_REG_POWERPC_R9,  gpr[9]),
	PT_REGS_OFFSET(PERF_REG_POWERPC_R10, gpr[10]),
	PT_REGS_OFFSET(PERF_REG_POWERPC_R11, gpr[11]),
	PT_REGS_OFFSET(PERF_REG_POWERPC_R12, gpr[12]),
	PT_REGS_OFFSET(PERF_REG_POWERPC_R13, gpr[13]),
	PT_REGS_OFFSET(PERF_REG_POWERPC_R14, gpr[14]),
	PT_REGS_OFFSET(PERF_REG_POWERPC_R15, gpr[15]),
Exemple #2
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#include <linux/perf_event.h>
#include <linux/bug.h>
#include <linux/stddef.h>
#include <asm/perf_regs.h>
#include <asm/ptrace.h>

#ifdef CONFIG_X86_32
#define PERF_REG_X86_MAX PERF_REG_X86_32_MAX
#else
#define PERF_REG_X86_MAX PERF_REG_X86_64_MAX
#endif

#define PT_REGS_OFFSET(id, r) [id] = offsetof(struct pt_regs, r)

static unsigned int pt_regs_offset[PERF_REG_X86_MAX] = {
    PT_REGS_OFFSET(PERF_REG_X86_AX, ax),
    PT_REGS_OFFSET(PERF_REG_X86_BX, bx),
    PT_REGS_OFFSET(PERF_REG_X86_CX, cx),
    PT_REGS_OFFSET(PERF_REG_X86_DX, dx),
    PT_REGS_OFFSET(PERF_REG_X86_SI, si),
    PT_REGS_OFFSET(PERF_REG_X86_DI, di),
    PT_REGS_OFFSET(PERF_REG_X86_BP, bp),
    PT_REGS_OFFSET(PERF_REG_X86_SP, sp),
    PT_REGS_OFFSET(PERF_REG_X86_IP, ip),
    PT_REGS_OFFSET(PERF_REG_X86_FLAGS, flags),
    PT_REGS_OFFSET(PERF_REG_X86_CS, cs),
    PT_REGS_OFFSET(PERF_REG_X86_SS, ss),
#ifdef CONFIG_X86_32
    PT_REGS_OFFSET(PERF_REG_X86_DS, ds),
    PT_REGS_OFFSET(PERF_REG_X86_ES, es),
    PT_REGS_OFFSET(PERF_REG_X86_FS, fs),