1 // SPDX-License-Identifier: GPL-2.0
2
3 #include "../perf_regs.h"
4 #include "../../../arch/loongarch/include/uapi/asm/perf_regs.h"
5
6 const char *__perf_reg_name_loongarch(int id)
7 {
8 switch (id) {
9 case PERF_REG_LOONGARCH_PC:
10 return "PC";
11 case PERF_REG_LOONGARCH_R1:
12 return "%r1";
13 case PERF_REG_LOONGARCH_R2:
14 return "%r2";
15 case PERF_REG_LOONGARCH_R3:
16 return "%r3";
17 case PERF_REG_LOONGARCH_R4:
18 return "%r4";
19 case PERF_REG_LOONGARCH_R5:
20 return "%r5";
21 case PERF_REG_LOONGARCH_R6:
22 return "%r6";
23 case PERF_REG_LOONGARCH_R7:
24 return "%r7";
25 case PERF_REG_LOONGARCH_R8:
26 return "%r8";
27 case PERF_REG_LOONGARCH_R9:
28 return "%r9";
29 case PERF_REG_LOONGARCH_R10:
30 return "%r10";
31 case PERF_REG_LOONGARCH_R11:
32 return "%r11";
33 case PERF_REG_LOONGARCH_R12:
34 return "%r12";
35 case PERF_REG_LOONGARCH_R13:
36 return "%r13";
37 case PERF_REG_LOONGARCH_R14:
38 return "%r14";
39 case PERF_REG_LOONGARCH_R15:
40 return "%r15";
41 case PERF_REG_LOONGARCH_R16:
42 return "%r16";
43 case PERF_REG_LOONGARCH_R17:
44 return "%r17";
45 case PERF_REG_LOONGARCH_R18:
46 return "%r18";
47 case PERF_REG_LOONGARCH_R19:
48 return "%r19";
49 case PERF_REG_LOONGARCH_R20:
50 return "%r20";
51 case PERF_REG_LOONGARCH_R21:
52 return "%r21";
53 case PERF_REG_LOONGARCH_R22:
54 return "%r22";
55 case PERF_REG_LOONGARCH_R23:
56 return "%r23";
57 case PERF_REG_LOONGARCH_R24:
58 return "%r24";
59 case PERF_REG_LOONGARCH_R25:
60 return "%r25";
61 case PERF_REG_LOONGARCH_R26:
62 return "%r26";
63 case PERF_REG_LOONGARCH_R27:
64 return "%r27";
65 case PERF_REG_LOONGARCH_R28:
66 return "%r28";
67 case PERF_REG_LOONGARCH_R29:
68 return "%r29";
69 case PERF_REG_LOONGARCH_R30:
70 return "%r30";
71 case PERF_REG_LOONGARCH_R31:
72 return "%r31";
73 default:
74 break;
75 }
76 return NULL;
77 }
78
79 uint64_t __perf_reg_ip_loongarch(void)
80 {
81 return PERF_REG_LOONGARCH_PC;
82 }
83
84 uint64_t __perf_reg_sp_loongarch(void)
85 {
86 return PERF_REG_LOONGARCH_R3;
87 }
88
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