1 // SPDX-License-Identifier: GPL-2.0
2 
3 #include "../perf_regs.h"
4 #include "../../../arch/loongarch/include/uapi/asm/perf_regs.h"
5 
__perf_reg_name_loongarch(int id)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 
__perf_reg_ip_loongarch(void)79 uint64_t __perf_reg_ip_loongarch(void)
80 {
81 	return PERF_REG_LOONGARCH_PC;
82 }
83 
__perf_reg_sp_loongarch(void)84 uint64_t __perf_reg_sp_loongarch(void)
85 {
86 	return PERF_REG_LOONGARCH_R3;
87 }
88