1// SPDX-License-Identifier: GPL-2.0
2
3#ifdef HAVE_PERF_REGS_SUPPORT
4
5#include "../perf_regs.h"
6#include "../../../arch/x86/include/uapi/asm/perf_regs.h"
7
8const char *__perf_reg_name_x86(int id)
9{
10	switch (id) {
11	case PERF_REG_X86_AX:
12		return "AX";
13	case PERF_REG_X86_BX:
14		return "BX";
15	case PERF_REG_X86_CX:
16		return "CX";
17	case PERF_REG_X86_DX:
18		return "DX";
19	case PERF_REG_X86_SI:
20		return "SI";
21	case PERF_REG_X86_DI:
22		return "DI";
23	case PERF_REG_X86_BP:
24		return "BP";
25	case PERF_REG_X86_SP:
26		return "SP";
27	case PERF_REG_X86_IP:
28		return "IP";
29	case PERF_REG_X86_FLAGS:
30		return "FLAGS";
31	case PERF_REG_X86_CS:
32		return "CS";
33	case PERF_REG_X86_SS:
34		return "SS";
35	case PERF_REG_X86_DS:
36		return "DS";
37	case PERF_REG_X86_ES:
38		return "ES";
39	case PERF_REG_X86_FS:
40		return "FS";
41	case PERF_REG_X86_GS:
42		return "GS";
43	case PERF_REG_X86_R8:
44		return "R8";
45	case PERF_REG_X86_R9:
46		return "R9";
47	case PERF_REG_X86_R10:
48		return "R10";
49	case PERF_REG_X86_R11:
50		return "R11";
51	case PERF_REG_X86_R12:
52		return "R12";
53	case PERF_REG_X86_R13:
54		return "R13";
55	case PERF_REG_X86_R14:
56		return "R14";
57	case PERF_REG_X86_R15:
58		return "R15";
59
60#define XMM(x) \
61	case PERF_REG_X86_XMM ## x:	\
62	case PERF_REG_X86_XMM ## x + 1:	\
63		return "XMM" #x;
64	XMM(0)
65	XMM(1)
66	XMM(2)
67	XMM(3)
68	XMM(4)
69	XMM(5)
70	XMM(6)
71	XMM(7)
72	XMM(8)
73	XMM(9)
74	XMM(10)
75	XMM(11)
76	XMM(12)
77	XMM(13)
78	XMM(14)
79	XMM(15)
80#undef XMM
81	default:
82		return NULL;
83	}
84
85	return NULL;
86}
87
88uint64_t __perf_reg_ip_x86(void)
89{
90	return PERF_REG_X86_IP;
91}
92
93uint64_t __perf_reg_sp_x86(void)
94{
95	return PERF_REG_X86_SP;
96}
97
98#endif
99