1#ifndef ARCH_PERF_REGS_H
2#define ARCH_PERF_REGS_H
3
4#include <stdlib.h>
5#include <linux/types.h>
6#include <asm/perf_regs.h>
7
8#define PERF_REGS_MASK	((1ULL << PERF_REG_ARM64_MAX) - 1)
9#define PERF_REGS_MAX	PERF_REG_ARM64_MAX
10
11#define PERF_REG_IP	PERF_REG_ARM64_PC
12#define PERF_REG_SP	PERF_REG_ARM64_SP
13
14static inline const char *perf_reg_name(int id)
15{
16	switch (id) {
17	case PERF_REG_ARM64_X0:
18		return "x0";
19	case PERF_REG_ARM64_X1:
20		return "x1";
21	case PERF_REG_ARM64_X2:
22		return "x2";
23	case PERF_REG_ARM64_X3:
24		return "x3";
25	case PERF_REG_ARM64_X4:
26		return "x4";
27	case PERF_REG_ARM64_X5:
28		return "x5";
29	case PERF_REG_ARM64_X6:
30		return "x6";
31	case PERF_REG_ARM64_X7:
32		return "x7";
33	case PERF_REG_ARM64_X8:
34		return "x8";
35	case PERF_REG_ARM64_X9:
36		return "x9";
37	case PERF_REG_ARM64_X10:
38		return "x10";
39	case PERF_REG_ARM64_X11:
40		return "x11";
41	case PERF_REG_ARM64_X12:
42		return "x12";
43	case PERF_REG_ARM64_X13:
44		return "x13";
45	case PERF_REG_ARM64_X14:
46		return "x14";
47	case PERF_REG_ARM64_X15:
48		return "x15";
49	case PERF_REG_ARM64_X16:
50		return "x16";
51	case PERF_REG_ARM64_X17:
52		return "x17";
53	case PERF_REG_ARM64_X18:
54		return "x18";
55	case PERF_REG_ARM64_X19:
56		return "x19";
57	case PERF_REG_ARM64_X20:
58		return "x20";
59	case PERF_REG_ARM64_X21:
60		return "x21";
61	case PERF_REG_ARM64_X22:
62		return "x22";
63	case PERF_REG_ARM64_X23:
64		return "x23";
65	case PERF_REG_ARM64_X24:
66		return "x24";
67	case PERF_REG_ARM64_X25:
68		return "x25";
69	case PERF_REG_ARM64_X26:
70		return "x26";
71	case PERF_REG_ARM64_X27:
72		return "x27";
73	case PERF_REG_ARM64_X28:
74		return "x28";
75	case PERF_REG_ARM64_X29:
76		return "x29";
77	case PERF_REG_ARM64_SP:
78		return "sp";
79	case PERF_REG_ARM64_LR:
80		return "lr";
81	case PERF_REG_ARM64_PC:
82		return "pc";
83	default:
84		return NULL;
85	}
86
87	return NULL;
88}
89
90#endif /* ARCH_PERF_REGS_H */
91