* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <machine/cpu_capabilities.h>
#include <platfunc.h>
PLATFUNC_DESCRIPTOR_PROTOTYPE(mach_absolute_time,fast)
PLATFUNC_DESCRIPTOR_PROTOTYPE(mach_absolute_time,slow)
static const platfunc_descriptor *mach_absolute_time_platfunc_descriptors[] = {
PLATFUNC_DESCRIPTOR_REFERENCE(mach_absolute_time,fast),
PLATFUNC_DESCRIPTOR_REFERENCE(mach_absolute_time,slow),
0
};
void *mach_absolute_time_chooser() __asm__("_mach_absolute_time");
void *mach_absolute_time_chooser() {
__asm__(".desc _mach_absolute_time, 0x100");
return find_platform_function((const platfunc_descriptor **) mach_absolute_time_platfunc_descriptors);
}
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <machine/cpu_capabilities.h>
#include <platfunc.h>
#include <stddef.h>
PLATFUNC_DESCRIPTOR_PROTOTYPE(bzero, sse42)
PLATFUNC_DESCRIPTOR_PROTOTYPE(bzero, sse2)
PLATFUNC_DESCRIPTOR_PROTOTYPE(bzero, scalar)
static const platfunc_descriptor *bzero_platfunc_descriptors[] = {
PLATFUNC_DESCRIPTOR_REFERENCE(bzero, sse42),
PLATFUNC_DESCRIPTOR_REFERENCE(bzero, sse2),
PLATFUNC_DESCRIPTOR_REFERENCE(bzero, scalar),
0
};
void *bzero_chooser(void *, size_t) __asm__("bzero");
void *bzero_chooser(void *s, size_t n) {
//__asm__(".desc _bzero, 0x100");
void *(*impl)(void *, size_t);
impl = find_platform_function((const platfunc_descriptor **) bzero_platfunc_descriptors);
return impl(s, n);
}
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <machine/cpu_capabilities.h>
#include "platfunc.h"
PLATFUNC_DESCRIPTOR_PROTOTYPE(bcopy, sse42)
PLATFUNC_DESCRIPTOR_PROTOTYPE(bcopy, sse3x)
static const platfunc_descriptor *bcopy_platfunc_descriptors[] = {
PLATFUNC_DESCRIPTOR_REFERENCE(bcopy, sse42),
PLATFUNC_DESCRIPTOR_REFERENCE(bcopy, sse3x),
0
};
void *bcopy_chooser() __asm__("_bcopy");
void *bcopy_chooser() {
__asm__(".desc _bcopy, 0x100");
return find_platform_function((const platfunc_descriptor **) bcopy_platfunc_descriptors);
}
