Revision 7b239bec target-ppc/op_helper.c
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* License along with this library; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA |
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*/ |
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#include <string.h> |
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#include "exec.h" |
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#include "host-utils.h" |
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#include "helper.h" |
| ... | ... | |
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VSL(w, u32) |
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#undef VSL |
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void helper_vslo (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) |
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{
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int sh = (b->u8[LO_IDX*0xf] >> 3) & 0xf; |
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#if defined (WORDS_BIGENDIAN) |
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memmove (&r->u8[0], &a->u8[sh], 16-sh); |
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memset (&r->u8[16-sh], 0, sh); |
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#else |
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memmove (&r->u8[sh], &a->u8[0], 16-sh); |
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memset (&r->u8[0], 0, sh); |
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#endif |
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} |
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#define VSR(suffix, element) \ |
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void helper_vsr##suffix (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \ |
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{ \
|
| ... | ... | |
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VSR(w, u32) |
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#undef VSR |
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void helper_vsro (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) |
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{
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int sh = (b->u8[LO_IDX*0xf] >> 3) & 0xf; |
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#if defined (WORDS_BIGENDIAN) |
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memmove (&r->u8[sh], &a->u8[0], 16-sh); |
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memset (&r->u8[0], 0, sh); |
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#else |
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memmove (&r->u8[0], &a->u8[sh], 16-sh); |
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memset (&r->u8[16-sh], 0, sh); |
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#endif |
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} |
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#undef VECTOR_FOR_INORDER_I |
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#undef HI_IDX |
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#undef LO_IDX |
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