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well cpu detection was fucked up.. fixed now! :) 

SVN revision: 7468
This commit is contained in:
Carsten Haitzler 2003-09-20 04:42:45 +00:00
parent ea5bb6fb5d
commit 3dbe16fac1
1 changed files with 21 additions and 12 deletions
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33
legacy/evas/src/lib/engines/common/evas_cpu.c
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@ -7,8 +7,10 @@
static jmp_buf detect_buf;
static int cpu_feature_mask = 0;
void
evas_common_cpu_catch_ill(void)
static void evas_common_cpu_catch_ill(int sig);
static void
evas_common_cpu_catch_ill(int sig)
{
longjmp(detect_buf, 1);
}
@ -26,10 +28,9 @@ void
evas_common_cpu_mmx2_test(void)
{
#ifdef BUILD_MMX
char data[128];
char data2[128];
MOVE_16DWORDS_MMX2(data, data2);
char data[8];
mmx_r2m(movntq, mm0, data);
#endif
}
@ -50,7 +51,7 @@ void
evas_common_cpu_altivec_test(void)
{
vector unsigned int zero;
illegal = 0;
zero = vec_splat_u32(0);
}
#endif /* __VEC__ */
@ -69,13 +70,17 @@ evas_common_cpu_feature_test(void (*feature)(void))
int enabled = 1;
struct sigaction act, oact;
act.sa_handler = evas_common_cpu_catch_ill;
act.sa_flags = SA_RESTART;
sigemptyset(&act.sa_mask);
sigaction(SIGILL, &act, &oact);
if (setjmp(detect_buf))
enabled = 0;
else
feature();
{
sigaction(SIGILL, &oact, NULL);
return 0;
}
feature();
sigaction(SIGILL, &oact, NULL);
return enabled;
}
@ -90,11 +95,14 @@ evas_common_cpu_init(void)
#ifdef BUILD_MMX
cpu_feature_mask |= CPU_FEATURE_MMX *
evas_common_cpu_feature_test(evas_common_cpu_mmx_test);
evas_common_cpu_end_opt();
cpu_feature_mask |= CPU_FEATURE_MMX2 *
evas_common_cpu_feature_test(evas_common_cpu_mmx2_test);
evas_common_cpu_end_opt();
#ifdef BUILD_SSE
cpu_feature_mask |= CPU_FEATURE_SSE *
evas_common_cpu_feature_test(evas_common_cpu_sse_test);
evas_common_cpu_end_opt();
#endif /* BUILD_SSE */
#endif /* BUILD_MMX */
#endif /* __i386__ */
@ -102,13 +110,14 @@ evas_common_cpu_init(void)
#ifdef __VEC__
cpu_feature_mask |= CPU_FEATURE_ALTIVEC *
evas_common_cpu_feature_test(evas_common_cpu_altivec_test);
evas_common_cpu_end_opt();
#endif /* __VEC__ */
#endif /* __POWERPC__ */
#ifdef __SPARC__
cpu_feature_mask |= CPU_FEATURE_VIS *
evas_common_cpu_feature_test(evas_common_cpu_vis_test);
#endif /* __SPARC__ */
evas_common_cpu_end_opt();
#endif /* __SPARC__ */
}
inline int