Differential D40384 Diff 122818 tools/test/xregs_sig/xregs_sig.c

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tools/test/xregs_sig/xregs_sig.c

Show First 20 Lines • Show All 48 Lines • ▼ Show 20 Lines	struct xregs_bank {
const char *b_name;		const char *b_name;
const char *r_name;		const char *r_name;
uint32_t regs;		uint32_t regs;
uint32_t bytes;		uint32_t bytes;
void (x2c)(uint8_t );		void (x2c)(uint8_t );
void (c2x)(uint8_t );		void (c2x)(uint8_t );
};		};

		int xregs_banks_max(void);

#if defined(__amd64__)		#if defined(__amd64__)
void cpu_to_xmm(uint8_t *);		void cpu_to_xmm(uint8_t *);
void xmm_to_cpu(uint8_t *);		void xmm_to_cpu(uint8_t *);
		void cpu_to_avx(uint8_t *);
		void avx_to_cpu(uint8_t *);

static const struct xregs_bank xregs_banks[] = {		static const struct xregs_bank xregs_banks[] = {
{		{
.b_name = "SSE",		.b_name = "SSE",
.r_name = "xmm",		.r_name = "xmm",
.regs = 16,		.regs = 16,
.bytes = 16,		.bytes = 16,
.x2c = xmm_to_cpu,		.x2c = xmm_to_cpu,
.c2x = cpu_to_xmm,		.c2x = cpu_to_xmm,
},		},
		{
		.b_name = "AVX",
		.r_name = "ymm",
		.regs = 16,
		.bytes = 32,
		.x2c = avx_to_cpu,
		.c2x = cpu_to_avx,
		},
};		};
#elif defined(__aarch64__)		#elif defined(__aarch64__)
void cpu_to_vfp(uint8_t *);		void cpu_to_vfp(uint8_t *);
void vfp_to_cpu(uint8_t *);		void vfp_to_cpu(uint8_t *);

static const struct xregs_bank xregs_banks[] = {		static const struct xregs_bank xregs_banks[] = {
{		{
.b_name = "VFP",		.b_name = "VFP",
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}		}

int		int
main(void)		main(void)
{		{
struct sigaction sa;		struct sigaction sa;
int error, i, ncpu, bank;		int error, i, ncpu, bank;

max_bank_idx = 0;		max_bank_idx = xregs_banks_max();

bzero(&sa, sizeof(sa));		bzero(&sa, sizeof(sa));
sa.sa_handler = sigalrm_handler;		sa.sa_handler = sigalrm_handler;
if (sigaction(SIGALRM, &sa, NULL) == -1) {		if (sigaction(SIGALRM, &sa, NULL) == -1) {
fprintf(stderr, "sigaction SIGALRM %s\n", strerror(errno));		fprintf(stderr, "sigaction SIGALRM %s\n", strerror(errno));
exit(1);		exit(1);
}		}

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