Commit f586ce09e22e9b9b264f1acd7e5f24dd5de7233b
1 parent
374dfc33
target-ppc: add vrlogefp instruction
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6519 c046a42c-6fe2-441c-8c8c-71466251a162
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target-ppc/helper.h
@@ -232,6 +232,7 @@ DEF_HELPER_3(vsum2sws, void, avr, avr, avr) | @@ -232,6 +232,7 @@ DEF_HELPER_3(vsum2sws, void, avr, avr, avr) | ||
232 | DEF_HELPER_3(vsum4sbs, void, avr, avr, avr) | 232 | DEF_HELPER_3(vsum4sbs, void, avr, avr, avr) |
233 | DEF_HELPER_3(vsum4shs, void, avr, avr, avr) | 233 | DEF_HELPER_3(vsum4shs, void, avr, avr, avr) |
234 | DEF_HELPER_3(vsum4ubs, void, avr, avr, avr) | 234 | DEF_HELPER_3(vsum4ubs, void, avr, avr, avr) |
235 | +DEF_HELPER_2(vrlogefp, void, avr, avr) | ||
235 | DEF_HELPER_2(vrfim, void, avr, avr) | 236 | DEF_HELPER_2(vrfim, void, avr, avr) |
236 | DEF_HELPER_2(vrfin, void, avr, avr) | 237 | DEF_HELPER_2(vrfin, void, avr, avr) |
237 | DEF_HELPER_2(vrfip, void, avr, avr) | 238 | DEF_HELPER_2(vrfip, void, avr, avr) |
target-ppc/op_helper.c
@@ -2539,6 +2539,16 @@ void helper_vsel (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c) | @@ -2539,6 +2539,16 @@ void helper_vsel (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c) | ||
2539 | r->u64[1] = (a->u64[1] & ~c->u64[1]) | (b->u64[1] & c->u64[1]); | 2539 | r->u64[1] = (a->u64[1] & ~c->u64[1]) | (b->u64[1] & c->u64[1]); |
2540 | } | 2540 | } |
2541 | 2541 | ||
2542 | +void helper_vrlogefp (ppc_avr_t *r, ppc_avr_t *b) | ||
2543 | +{ | ||
2544 | + int i; | ||
2545 | + for (i = 0; i < ARRAY_SIZE(r->f); i++) { | ||
2546 | + HANDLE_NAN1(r->f[i], b->f[i]) { | ||
2547 | + r->f[i] = float32_log2(b->f[i], &env->vec_status); | ||
2548 | + } | ||
2549 | + } | ||
2550 | +} | ||
2551 | + | ||
2542 | #if defined(WORDS_BIGENDIAN) | 2552 | #if defined(WORDS_BIGENDIAN) |
2543 | #define LEFT 0 | 2553 | #define LEFT 0 |
2544 | #define RIGHT 1 | 2554 | #define RIGHT 1 |
target-ppc/translate.c
@@ -6468,6 +6468,7 @@ GEN_VXFORM_NOA(vupklsb, 7, 10); | @@ -6468,6 +6468,7 @@ GEN_VXFORM_NOA(vupklsb, 7, 10); | ||
6468 | GEN_VXFORM_NOA(vupklsh, 7, 11); | 6468 | GEN_VXFORM_NOA(vupklsh, 7, 11); |
6469 | GEN_VXFORM_NOA(vupkhpx, 7, 13); | 6469 | GEN_VXFORM_NOA(vupkhpx, 7, 13); |
6470 | GEN_VXFORM_NOA(vupklpx, 7, 15); | 6470 | GEN_VXFORM_NOA(vupklpx, 7, 15); |
6471 | +GEN_VXFORM_NOA(vrlogefp, 5, 7); | ||
6471 | GEN_VXFORM_NOA(vrfim, 5, 8); | 6472 | GEN_VXFORM_NOA(vrfim, 5, 8); |
6472 | GEN_VXFORM_NOA(vrfin, 5, 9); | 6473 | GEN_VXFORM_NOA(vrfin, 5, 9); |
6473 | GEN_VXFORM_NOA(vrfip, 5, 10); | 6474 | GEN_VXFORM_NOA(vrfip, 5, 10); |