Cregit: Linux 6.8: perf_regs

Contributors: 8
Author	Tokens	Token Proportion	Commits	Commit Proportion
Jiri Olsa	163	59.49%	1	11.11%
Andi Kleen	75	27.37%	1	11.11%
Leo Yan	18	6.57%	2	22.22%
Kan Liang	10	3.65%	1	11.11%
German Gomez	4	1.46%	1	11.11%
Namhyung Kim	2	0.73%	1	11.11%
Ingo Molnar	1	0.36%	1	11.11%
Greg Kroah-Hartman	1	0.36%	1	11.11%
Total	274		9

// SPDX-License-Identifier: GPL-2.0

#ifdef HAVE_PERF_REGS_SUPPORT

#include "../perf_regs.h"
#include "../../../arch/x86/include/uapi/asm/perf_regs.h"

const char *__perf_reg_name_x86(int id)
{
	switch (id) {
	case PERF_REG_X86_AX:
		return "AX";
	case PERF_REG_X86_BX:
		return "BX";
	case PERF_REG_X86_CX:
		return "CX";
	case PERF_REG_X86_DX:
		return "DX";
	case PERF_REG_X86_SI:
		return "SI";
	case PERF_REG_X86_DI:
		return "DI";
	case PERF_REG_X86_BP:
		return "BP";
	case PERF_REG_X86_SP:
		return "SP";
	case PERF_REG_X86_IP:
		return "IP";
	case PERF_REG_X86_FLAGS:
		return "FLAGS";
	case PERF_REG_X86_CS:
		return "CS";
	case PERF_REG_X86_SS:
		return "SS";
	case PERF_REG_X86_DS:
		return "DS";
	case PERF_REG_X86_ES:
		return "ES";
	case PERF_REG_X86_FS:
		return "FS";
	case PERF_REG_X86_GS:
		return "GS";
	case PERF_REG_X86_R8:
		return "R8";
	case PERF_REG_X86_R9:
		return "R9";
	case PERF_REG_X86_R10:
		return "R10";
	case PERF_REG_X86_R11:
		return "R11";
	case PERF_REG_X86_R12:
		return "R12";
	case PERF_REG_X86_R13:
		return "R13";
	case PERF_REG_X86_R14:
		return "R14";
	case PERF_REG_X86_R15:
		return "R15";

#define XMM(x) \
	case PERF_REG_X86_XMM ## x:	\
	case PERF_REG_X86_XMM ## x + 1:	\
		return "XMM" #x;
	XMM(0)
	XMM(1)
	XMM(2)
	XMM(3)
	XMM(4)
	XMM(5)
	XMM(6)
	XMM(7)
	XMM(8)
	XMM(9)
	XMM(10)
	XMM(11)
	XMM(12)
	XMM(13)
	XMM(14)
	XMM(15)
#undef XMM
	default:
		return NULL;
	}

	return NULL;
}

uint64_t __perf_reg_ip_x86(void)
{
	return PERF_REG_X86_IP;
}

uint64_t __perf_reg_sp_x86(void)
{
	return PERF_REG_X86_SP;
}

#endif

perf_regs_x86.c