Revision 5335a145
b/target-ppc/helper.h | ||
---|---|---|
169 | 169 |
DEF_HELPER_4(vmsummbm, void, avr, avr, avr, avr) |
170 | 170 |
DEF_HELPER_4(vsel, void, avr, avr, avr, avr) |
171 | 171 |
DEF_HELPER_4(vperm, void, avr, avr, avr, avr) |
172 |
DEF_HELPER_3(vpkshss, void, avr, avr, avr) |
|
173 |
DEF_HELPER_3(vpkshus, void, avr, avr, avr) |
|
174 |
DEF_HELPER_3(vpkswss, void, avr, avr, avr) |
|
175 |
DEF_HELPER_3(vpkswus, void, avr, avr, avr) |
|
176 |
DEF_HELPER_3(vpkuhus, void, avr, avr, avr) |
|
177 |
DEF_HELPER_3(vpkuwus, void, avr, avr, avr) |
|
178 |
DEF_HELPER_3(vpkuhum, void, avr, avr, avr) |
|
179 |
DEF_HELPER_3(vpkuwum, void, avr, avr, avr) |
|
172 | 180 |
|
173 | 181 |
DEF_HELPER_1(efscfsi, i32, i32) |
174 | 182 |
DEF_HELPER_1(efscfui, i32, i32) |
b/target-ppc/op_helper.c | ||
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2190 | 2190 |
*r = result; |
2191 | 2191 |
} |
2192 | 2192 |
|
2193 |
#if defined(WORDS_BIGENDIAN) |
|
2194 |
#define PKBIG 1 |
|
2195 |
#else |
|
2196 |
#define PKBIG 0 |
|
2197 |
#endif |
|
2198 |
#define VPK(suffix, from, to, cvt, dosat) \ |
|
2199 |
void helper_vpk##suffix (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \ |
|
2200 |
{ \ |
|
2201 |
int i; \ |
|
2202 |
int sat = 0; \ |
|
2203 |
ppc_avr_t result; \ |
|
2204 |
ppc_avr_t *a0 = PKBIG ? a : b; \ |
|
2205 |
ppc_avr_t *a1 = PKBIG ? b : a; \ |
|
2206 |
VECTOR_FOR_INORDER_I (i, from) { \ |
|
2207 |
result.to[i] = cvt(a0->from[i], &sat); \ |
|
2208 |
result.to[i+ARRAY_SIZE(r->from)] = cvt(a1->from[i], &sat); \ |
|
2209 |
} \ |
|
2210 |
*r = result; \ |
|
2211 |
if (dosat && sat) { \ |
|
2212 |
env->vscr |= (1 << VSCR_SAT); \ |
|
2213 |
} \ |
|
2214 |
} |
|
2215 |
#define I(x, y) (x) |
|
2216 |
VPK(shss, s16, s8, cvtshsb, 1) |
|
2217 |
VPK(shus, s16, u8, cvtshub, 1) |
|
2218 |
VPK(swss, s32, s16, cvtswsh, 1) |
|
2219 |
VPK(swus, s32, u16, cvtswuh, 1) |
|
2220 |
VPK(uhus, u16, u8, cvtuhub, 1) |
|
2221 |
VPK(uwus, u32, u16, cvtuwuh, 1) |
|
2222 |
VPK(uhum, u16, u8, I, 0) |
|
2223 |
VPK(uwum, u32, u16, I, 0) |
|
2224 |
#undef I |
|
2225 |
#undef VPK |
|
2226 |
#undef PKBIG |
|
2227 |
|
|
2193 | 2228 |
#define VROTATE(suffix, element) \ |
2194 | 2229 |
void helper_vrl##suffix (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \ |
2195 | 2230 |
{ \ |
b/target-ppc/translate.c | ||
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6273 | 6273 |
GEN_VXFORM(vrlb, 2, 0); |
6274 | 6274 |
GEN_VXFORM(vrlh, 2, 1); |
6275 | 6275 |
GEN_VXFORM(vrlw, 2, 2); |
6276 |
GEN_VXFORM(vpkuhum, 7, 0); |
|
6277 |
GEN_VXFORM(vpkuwum, 7, 1); |
|
6278 |
GEN_VXFORM(vpkuhus, 7, 2); |
|
6279 |
GEN_VXFORM(vpkuwus, 7, 3); |
|
6280 |
GEN_VXFORM(vpkshus, 7, 4); |
|
6281 |
GEN_VXFORM(vpkswus, 7, 5); |
|
6282 |
GEN_VXFORM(vpkshss, 7, 6); |
|
6283 |
GEN_VXFORM(vpkswss, 7, 7); |
|
6276 | 6284 |
|
6277 | 6285 |
#define GEN_VXFORM_NOA(name, opc2, opc3) \ |
6278 | 6286 |
GEN_HANDLER(name, 0x04, opc2, opc3, 0x001f0000, PPC_ALTIVEC) \ |
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