1// SPDX-License-Identifier: GPL-2.0
2
3#include "../perf_regs.h"
4#include "../../arch/csky/include/uapi/asm/perf_regs.h"
5
6const char *__perf_reg_name_csky(int id)
7{
8 switch (id) {
9 case PERF_REG_CSKY_A0:
10 return "a0";
11 case PERF_REG_CSKY_A1:
12 return "a1";
13 case PERF_REG_CSKY_A2:
14 return "a2";
15 case PERF_REG_CSKY_A3:
16 return "a3";
17 case PERF_REG_CSKY_REGS0:
18 return "regs0";
19 case PERF_REG_CSKY_REGS1:
20 return "regs1";
21 case PERF_REG_CSKY_REGS2:
22 return "regs2";
23 case PERF_REG_CSKY_REGS3:
24 return "regs3";
25 case PERF_REG_CSKY_REGS4:
26 return "regs4";
27 case PERF_REG_CSKY_REGS5:
28 return "regs5";
29 case PERF_REG_CSKY_REGS6:
30 return "regs6";
31 case PERF_REG_CSKY_REGS7:
32 return "regs7";
33 case PERF_REG_CSKY_REGS8:
34 return "regs8";
35 case PERF_REG_CSKY_REGS9:
36 return "regs9";
37 case PERF_REG_CSKY_SP:
38 return "sp";
39 case PERF_REG_CSKY_LR:
40 return "lr";
41 case PERF_REG_CSKY_PC:
42 return "pc";
43#if defined(__CSKYABIV2__)
44 case PERF_REG_CSKY_EXREGS0:
45 return "exregs0";
46 case PERF_REG_CSKY_EXREGS1:
47 return "exregs1";
48 case PERF_REG_CSKY_EXREGS2:
49 return "exregs2";
50 case PERF_REG_CSKY_EXREGS3:
51 return "exregs3";
52 case PERF_REG_CSKY_EXREGS4:
53 return "exregs4";
54 case PERF_REG_CSKY_EXREGS5:
55 return "exregs5";
56 case PERF_REG_CSKY_EXREGS6:
57 return "exregs6";
58 case PERF_REG_CSKY_EXREGS7:
59 return "exregs7";
60 case PERF_REG_CSKY_EXREGS8:
61 return "exregs8";
62 case PERF_REG_CSKY_EXREGS9:
63 return "exregs9";
64 case PERF_REG_CSKY_EXREGS10:
65 return "exregs10";
66 case PERF_REG_CSKY_EXREGS11:
67 return "exregs11";
68 case PERF_REG_CSKY_EXREGS12:
69 return "exregs12";
70 case PERF_REG_CSKY_EXREGS13:
71 return "exregs13";
72 case PERF_REG_CSKY_EXREGS14:
73 return "exregs14";
74 case PERF_REG_CSKY_TLS:
75 return "tls";
76 case PERF_REG_CSKY_HI:
77 return "hi";
78 case PERF_REG_CSKY_LO:
79 return "lo";
80#endif
81 default:
82 return NULL;
83 }
84
85 return NULL;
86}
87
88uint64_t __perf_reg_ip_csky(void)
89{
90 return PERF_REG_CSKY_PC;
91}
92
93uint64_t __perf_reg_sp_csky(void)
94{
95 return PERF_REG_CSKY_SP;
96}
97

source code of linux/tools/perf/util/perf-regs-arch/perf_regs_csky.c