[deliverable/linux.git] / tools / perf / arch / x86 / include / perf_regs.h

#ifndef ARCH_PERF_REGS_H
#define ARCH_PERF_REGS_H

#include <stdlib.h>
#include <linux/types.h>
#include <asm/perf_regs.h>

void perf_regs_load(u64 *regs);

#ifndef HAVE_ARCH_X86_64_SUPPORT
#define PERF_REGS_MASK ((1ULL << PERF_REG_X86_32_MAX) - 1)
#define PERF_REGS_MAX PERF_REG_X86_32_MAX
#define PERF_SAMPLE_REGS_ABI PERF_SAMPLE_REGS_ABI_32
#else
#define REG_NOSUPPORT ((1ULL << PERF_REG_X86_DS) | \
		       (1ULL << PERF_REG_X86_ES) | \
		       (1ULL << PERF_REG_X86_FS) | \
		       (1ULL << PERF_REG_X86_GS))
#define PERF_REGS_MASK (((1ULL << PERF_REG_X86_64_MAX) - 1) & ~REG_NOSUPPORT)
#define PERF_REGS_MAX PERF_REG_X86_64_MAX
#define PERF_SAMPLE_REGS_ABI PERF_SAMPLE_REGS_ABI_64
#endif
#define PERF_REG_IP PERF_REG_X86_IP
#define PERF_REG_SP PERF_REG_X86_SP

static inline const char *perf_reg_name(int id)
{
	switch (id) {
	case PERF_REG_X86_AX:
		return "AX";
	case PERF_REG_X86_BX:
		return "BX";
	case PERF_REG_X86_CX:
		return "CX";
	case PERF_REG_X86_DX:
		return "DX";
	case PERF_REG_X86_SI:
		return "SI";
	case PERF_REG_X86_DI:
		return "DI";
	case PERF_REG_X86_BP:
		return "BP";
	case PERF_REG_X86_SP:
		return "SP";
	case PERF_REG_X86_IP:
		return "IP";
	case PERF_REG_X86_FLAGS:
		return "FLAGS";
	case PERF_REG_X86_CS:
		return "CS";
	case PERF_REG_X86_SS:
		return "SS";
	case PERF_REG_X86_DS:
		return "DS";
	case PERF_REG_X86_ES:
		return "ES";
	case PERF_REG_X86_FS:
		return "FS";
	case PERF_REG_X86_GS:
		return "GS";
#ifdef HAVE_ARCH_X86_64_SUPPORT
	case PERF_REG_X86_R8:
		return "R8";
	case PERF_REG_X86_R9:
		return "R9";
	case PERF_REG_X86_R10:
		return "R10";
	case PERF_REG_X86_R11:
		return "R11";
	case PERF_REG_X86_R12:
		return "R12";
	case PERF_REG_X86_R13:
		return "R13";
	case PERF_REG_X86_R14:
		return "R14";
	case PERF_REG_X86_R15:
		return "R15";
#endif /* HAVE_ARCH_X86_64_SUPPORT */
	default:
		return NULL;
	}

	return NULL;
}

#endif /* ARCH_PERF_REGS_H */
Commit	Line	Data
2bcd355b JO	1	#ifndef ARCH_PERF_REGS_H
	2	#define ARCH_PERF_REGS_H
	3
	4	#include <stdlib.h>
d944c4ee	5	#include <linux/types.h>
d2709c7c	6	#include <asm/perf_regs.h>
2bcd355b	7
3c8b06f9 JO	8	void perf_regs_load(u64 *regs);
3c8b06f9 JO	9
89fe808a	10	#ifndef HAVE_ARCH_X86_64_SUPPORT
2bcd355b	11	#define PERF_REGS_MASK ((1ULL << PERF_REG_X86_32_MAX) - 1)
aa16b81f JO	12	#define PERF_REGS_MAX PERF_REG_X86_32_MAX
aa16b81f JO	13	#define PERF_SAMPLE_REGS_ABI PERF_SAMPLE_REGS_ABI_32
2bcd355b JO	14	#else
	15	#define REG_NOSUPPORT ((1ULL << PERF_REG_X86_DS) \| \
	16	(1ULL << PERF_REG_X86_ES) \| \
	17	(1ULL << PERF_REG_X86_FS) \| \
	18	(1ULL << PERF_REG_X86_GS))
	19	#define PERF_REGS_MASK (((1ULL << PERF_REG_X86_64_MAX) - 1) & ~REG_NOSUPPORT)
aa16b81f JO	20	#define PERF_REGS_MAX PERF_REG_X86_64_MAX
aa16b81f JO	21	#define PERF_SAMPLE_REGS_ABI PERF_SAMPLE_REGS_ABI_64
2bcd355b JO	22	#endif
	23	#define PERF_REG_IP PERF_REG_X86_IP
	24	#define PERF_REG_SP PERF_REG_X86_SP
	25
	26	static inline const char *perf_reg_name(int id)
	27	{
	28	switch (id) {
	29	case PERF_REG_X86_AX:
	30	return "AX";
	31	case PERF_REG_X86_BX:
	32	return "BX";
	33	case PERF_REG_X86_CX:
	34	return "CX";
	35	case PERF_REG_X86_DX:
	36	return "DX";
	37	case PERF_REG_X86_SI:
	38	return "SI";
	39	case PERF_REG_X86_DI:
	40	return "DI";
	41	case PERF_REG_X86_BP:
	42	return "BP";
	43	case PERF_REG_X86_SP:
	44	return "SP";
	45	case PERF_REG_X86_IP:
	46	return "IP";
	47	case PERF_REG_X86_FLAGS:
	48	return "FLAGS";
	49	case PERF_REG_X86_CS:
	50	return "CS";
	51	case PERF_REG_X86_SS:
	52	return "SS";
	53	case PERF_REG_X86_DS:
	54	return "DS";
	55	case PERF_REG_X86_ES:
	56	return "ES";
	57	case PERF_REG_X86_FS:
	58	return "FS";
	59	case PERF_REG_X86_GS:
	60	return "GS";
89fe808a	61	#ifdef HAVE_ARCH_X86_64_SUPPORT
2bcd355b JO	62	case PERF_REG_X86_R8:
	63	return "R8";
	64	case PERF_REG_X86_R9:
	65	return "R9";
	66	case PERF_REG_X86_R10:
	67	return "R10";
	68	case PERF_REG_X86_R11:
	69	return "R11";
	70	case PERF_REG_X86_R12:
	71	return "R12";
	72	case PERF_REG_X86_R13:
	73	return "R13";
	74	case PERF_REG_X86_R14:
	75	return "R14";
	76	case PERF_REG_X86_R15:
	77	return "R15";
89fe808a	78	#endif /* HAVE_ARCH_X86_64_SUPPORT */
2bcd355b JO	79	default:
	80	return NULL;
	81	}
	82
	83	return NULL;
	84	}
	85
	86	#endif /* ARCH_PERF_REGS_H */