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
 8void perf_regs_load(u64 *regs);
 9
10#define PERF_REGS_MASK ((1ULL << PERF_REG_S390_MAX) - 1)
11#define PERF_REGS_MAX PERF_REG_S390_MAX
12#define PERF_SAMPLE_REGS_ABI PERF_SAMPLE_REGS_ABI_64
13
14#define PERF_REG_IP PERF_REG_S390_PC
15#define PERF_REG_SP PERF_REG_S390_R15
16
17static inline const char *perf_reg_name(int id)
18{
19	switch (id) {
20	case PERF_REG_S390_R0:
21		return "R0";
22	case PERF_REG_S390_R1:
23		return "R1";
24	case PERF_REG_S390_R2:
25		return "R2";
26	case PERF_REG_S390_R3:
27		return "R3";
28	case PERF_REG_S390_R4:
29		return "R4";
30	case PERF_REG_S390_R5:
31		return "R5";
32	case PERF_REG_S390_R6:
33		return "R6";
34	case PERF_REG_S390_R7:
35		return "R7";
36	case PERF_REG_S390_R8:
37		return "R8";
38	case PERF_REG_S390_R9:
39		return "R9";
40	case PERF_REG_S390_R10:
41		return "R10";
42	case PERF_REG_S390_R11:
43		return "R11";
44	case PERF_REG_S390_R12:
45		return "R12";
46	case PERF_REG_S390_R13:
47		return "R13";
48	case PERF_REG_S390_R14:
49		return "R14";
50	case PERF_REG_S390_R15:
51		return "R15";
52	case PERF_REG_S390_FP0:
53		return "FP0";
54	case PERF_REG_S390_FP1:
55		return "FP1";
56	case PERF_REG_S390_FP2:
57		return "FP2";
58	case PERF_REG_S390_FP3:
59		return "FP3";
60	case PERF_REG_S390_FP4:
61		return "FP4";
62	case PERF_REG_S390_FP5:
63		return "FP5";
64	case PERF_REG_S390_FP6:
65		return "FP6";
66	case PERF_REG_S390_FP7:
67		return "FP7";
68	case PERF_REG_S390_FP8:
69		return "FP8";
70	case PERF_REG_S390_FP9:
71		return "FP9";
72	case PERF_REG_S390_FP10:
73		return "FP10";
74	case PERF_REG_S390_FP11:
75		return "FP11";
76	case PERF_REG_S390_FP12:
77		return "FP12";
78	case PERF_REG_S390_FP13:
79		return "FP13";
80	case PERF_REG_S390_FP14:
81		return "FP14";
82	case PERF_REG_S390_FP15:
83		return "FP15";
84	case PERF_REG_S390_MASK:
85		return "MASK";
86	case PERF_REG_S390_PC:
87		return "PC";
88	default:
89		return NULL;
90	}
91
92	return NULL;
93}
94
95#endif /* ARCH_PERF_REGS_H */