Commit 07ef34c35eea5d25b873b614078ee8092a3631a5
1 parent
2c277908
Add vsr{,a}{b,h,w} instructions.
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6165 c046a42c-6fe2-441c-8c8c-71466251a162
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target-ppc/helper.h
| @@ -137,6 +137,12 @@ DEF_HELPER_3(vmulosb, void, avr, avr, avr) | @@ -137,6 +137,12 @@ DEF_HELPER_3(vmulosb, void, avr, avr, avr) | ||
| 137 | DEF_HELPER_3(vmulosh, void, avr, avr, avr) | 137 | DEF_HELPER_3(vmulosh, void, avr, avr, avr) |
| 138 | DEF_HELPER_3(vmuloub, void, avr, avr, avr) | 138 | DEF_HELPER_3(vmuloub, void, avr, avr, avr) |
| 139 | DEF_HELPER_3(vmulouh, void, avr, avr, avr) | 139 | DEF_HELPER_3(vmulouh, void, avr, avr, avr) |
| 140 | +DEF_HELPER_3(vsrab, void, avr, avr, avr) | ||
| 141 | +DEF_HELPER_3(vsrah, void, avr, avr, avr) | ||
| 142 | +DEF_HELPER_3(vsraw, void, avr, avr, avr) | ||
| 143 | +DEF_HELPER_3(vsrb, void, avr, avr, avr) | ||
| 144 | +DEF_HELPER_3(vsrh, void, avr, avr, avr) | ||
| 145 | +DEF_HELPER_3(vsrw, void, avr, avr, avr) | ||
| 140 | 146 | ||
| 141 | DEF_HELPER_1(efscfsi, i32, i32) | 147 | DEF_HELPER_1(efscfsi, i32, i32) |
| 142 | DEF_HELPER_1(efscfui, i32, i32) | 148 | DEF_HELPER_1(efscfui, i32, i32) |
target-ppc/op_helper.c
| @@ -2088,6 +2088,24 @@ VMUL(uh, u16, u32) | @@ -2088,6 +2088,24 @@ VMUL(uh, u16, u32) | ||
| 2088 | #undef VMUL_DO | 2088 | #undef VMUL_DO |
| 2089 | #undef VMUL | 2089 | #undef VMUL |
| 2090 | 2090 | ||
| 2091 | +#define VSR(suffix, element) \ | ||
| 2092 | + void helper_vsr##suffix (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \ | ||
| 2093 | + { \ | ||
| 2094 | + int i; \ | ||
| 2095 | + for (i = 0; i < ARRAY_SIZE(r->element); i++) { \ | ||
| 2096 | + unsigned int mask = ((1 << (3 + (sizeof (a->element[0]) >> 1))) - 1); \ | ||
| 2097 | + unsigned int shift = b->element[i] & mask; \ | ||
| 2098 | + r->element[i] = a->element[i] >> shift; \ | ||
| 2099 | + } \ | ||
| 2100 | + } | ||
| 2101 | +VSR(ab, s8) | ||
| 2102 | +VSR(ah, s16) | ||
| 2103 | +VSR(aw, s32) | ||
| 2104 | +VSR(b, u8) | ||
| 2105 | +VSR(h, u16) | ||
| 2106 | +VSR(w, u32) | ||
| 2107 | +#undef VSR | ||
| 2108 | + | ||
| 2091 | #undef VECTOR_FOR_INORDER_I | 2109 | #undef VECTOR_FOR_INORDER_I |
| 2092 | #undef HI_IDX | 2110 | #undef HI_IDX |
| 2093 | #undef LO_IDX | 2111 | #undef LO_IDX |
target-ppc/translate.c
| @@ -6219,6 +6219,12 @@ GEN_VXFORM(vmuleub, 4, 8); | @@ -6219,6 +6219,12 @@ GEN_VXFORM(vmuleub, 4, 8); | ||
| 6219 | GEN_VXFORM(vmuleuh, 4, 9); | 6219 | GEN_VXFORM(vmuleuh, 4, 9); |
| 6220 | GEN_VXFORM(vmulesb, 4, 12); | 6220 | GEN_VXFORM(vmulesb, 4, 12); |
| 6221 | GEN_VXFORM(vmulesh, 4, 13); | 6221 | GEN_VXFORM(vmulesh, 4, 13); |
| 6222 | +GEN_VXFORM(vsrb, 2, 8); | ||
| 6223 | +GEN_VXFORM(vsrh, 2, 9); | ||
| 6224 | +GEN_VXFORM(vsrw, 2, 10); | ||
| 6225 | +GEN_VXFORM(vsrab, 2, 12); | ||
| 6226 | +GEN_VXFORM(vsrah, 2, 13); | ||
| 6227 | +GEN_VXFORM(vsraw, 2, 14); | ||
| 6222 | 6228 | ||
| 6223 | /*** SPE extension ***/ | 6229 | /*** SPE extension ***/ |
| 6224 | /* Register moves */ | 6230 | /* Register moves */ |