diff options
| author | Ronald S. Bultje <rsbultje@gmail.com> | 2012-07-09 02:21:28 +0200 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2012-07-10 14:33:32 +0300 |
| commit | 358d854df80e035c9d47bae21492b51b406dbe68 (patch) | |
| tree | 6abb1927a4d953cc3fc4c2a2160638e819a19ef5 /configure | |
| parent | c0ee695bd7b278f83252c9f93803b107d7aa1e9a (diff) | |
x86/cpu: implement get/set_eflags using intrinsics
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -1126,6 +1126,7 @@ HAVE_LIST=" rdtsc round roundf + rweflags sched_getaffinity sdl sdl_video_size @@ -2747,6 +2748,7 @@ elif enabled x86; then check_code ld immintrin.h "__xgetbv(0)" && enable xgetbv check_code ld intrin.h "int info[4]; __cpuid(info, 0)" && enable cpuid check_code ld intrin.h "__rdtsc()" && enable rdtsc + check_code ld intrin.h "unsigned int x = __readeflags()" && enable rweflags check_code ld mmintrin.h "_mm_empty()" && enable mm_empty |