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