xref: /OK3568_Linux_fs/kernel/tools/perf/arch/arm/include/perf_regs.h (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */
2*4882a593Smuzhiyun #ifndef ARCH_PERF_REGS_H
3*4882a593Smuzhiyun #define ARCH_PERF_REGS_H
4*4882a593Smuzhiyun 
5*4882a593Smuzhiyun #include <stdlib.h>
6*4882a593Smuzhiyun #include <linux/types.h>
7*4882a593Smuzhiyun #include <asm/perf_regs.h>
8*4882a593Smuzhiyun 
9*4882a593Smuzhiyun void perf_regs_load(u64 *regs);
10*4882a593Smuzhiyun 
11*4882a593Smuzhiyun #define PERF_REGS_MASK	((1ULL << PERF_REG_ARM_MAX) - 1)
12*4882a593Smuzhiyun #define PERF_REGS_MAX	PERF_REG_ARM_MAX
13*4882a593Smuzhiyun #define PERF_SAMPLE_REGS_ABI	PERF_SAMPLE_REGS_ABI_32
14*4882a593Smuzhiyun 
15*4882a593Smuzhiyun #define PERF_REG_IP	PERF_REG_ARM_PC
16*4882a593Smuzhiyun #define PERF_REG_SP	PERF_REG_ARM_SP
17*4882a593Smuzhiyun 
__perf_reg_name(int id)18*4882a593Smuzhiyun static inline const char *__perf_reg_name(int id)
19*4882a593Smuzhiyun {
20*4882a593Smuzhiyun 	switch (id) {
21*4882a593Smuzhiyun 	case PERF_REG_ARM_R0:
22*4882a593Smuzhiyun 		return "r0";
23*4882a593Smuzhiyun 	case PERF_REG_ARM_R1:
24*4882a593Smuzhiyun 		return "r1";
25*4882a593Smuzhiyun 	case PERF_REG_ARM_R2:
26*4882a593Smuzhiyun 		return "r2";
27*4882a593Smuzhiyun 	case PERF_REG_ARM_R3:
28*4882a593Smuzhiyun 		return "r3";
29*4882a593Smuzhiyun 	case PERF_REG_ARM_R4:
30*4882a593Smuzhiyun 		return "r4";
31*4882a593Smuzhiyun 	case PERF_REG_ARM_R5:
32*4882a593Smuzhiyun 		return "r5";
33*4882a593Smuzhiyun 	case PERF_REG_ARM_R6:
34*4882a593Smuzhiyun 		return "r6";
35*4882a593Smuzhiyun 	case PERF_REG_ARM_R7:
36*4882a593Smuzhiyun 		return "r7";
37*4882a593Smuzhiyun 	case PERF_REG_ARM_R8:
38*4882a593Smuzhiyun 		return "r8";
39*4882a593Smuzhiyun 	case PERF_REG_ARM_R9:
40*4882a593Smuzhiyun 		return "r9";
41*4882a593Smuzhiyun 	case PERF_REG_ARM_R10:
42*4882a593Smuzhiyun 		return "r10";
43*4882a593Smuzhiyun 	case PERF_REG_ARM_FP:
44*4882a593Smuzhiyun 		return "fp";
45*4882a593Smuzhiyun 	case PERF_REG_ARM_IP:
46*4882a593Smuzhiyun 		return "ip";
47*4882a593Smuzhiyun 	case PERF_REG_ARM_SP:
48*4882a593Smuzhiyun 		return "sp";
49*4882a593Smuzhiyun 	case PERF_REG_ARM_LR:
50*4882a593Smuzhiyun 		return "lr";
51*4882a593Smuzhiyun 	case PERF_REG_ARM_PC:
52*4882a593Smuzhiyun 		return "pc";
53*4882a593Smuzhiyun 	default:
54*4882a593Smuzhiyun 		return NULL;
55*4882a593Smuzhiyun 	}
56*4882a593Smuzhiyun 
57*4882a593Smuzhiyun 	return NULL;
58*4882a593Smuzhiyun }
59*4882a593Smuzhiyun 
60*4882a593Smuzhiyun #endif /* ARCH_PERF_REGS_H */
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