diff options
| author | Aurelien Jarno <aurelien@aurel32.net> | 2009-02-09 12:20:50 +0100 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2010-07-13 18:18:32 +0200 |
| commit | 0bffbc6c7d311cf24b0f7cade8ae75f17ed3b007 (patch) | |
| tree | ccfce3f8d2ab36dc89a41661a20f8f63df12d637 /target-ppc | |
| parent | 8229c9913a5589f576f8b91fb9b2a9705aa8e9a6 (diff) | |
target-ppc: add vexptefp instruction
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'target-ppc')
| -rw-r--r-- | target-ppc/helper.h | 1 | ||||
| -rw-r--r-- | target-ppc/op_helper.c | 10 | ||||
| -rw-r--r-- | target-ppc/translate.c | 2 |
3 files changed, 13 insertions, 0 deletions
diff --git a/target-ppc/helper.h b/target-ppc/helper.h index c025a2f08..2bf928348 100644 --- a/target-ppc/helper.h +++ b/target-ppc/helper.h @@ -246,6 +246,7 @@ DEF_HELPER_2(vrefp, void, avr, avr) DEF_HELPER_2(vrsqrtefp, void, avr, avr) DEF_HELPER_4(vmaddfp, void, avr, avr, avr, avr) DEF_HELPER_4(vnmsubfp, void, avr, avr, avr, avr) +DEF_HELPER_2(vexptefp, void, avr, avr) DEF_HELPER_2(vlogefp, void, avr, avr) DEF_HELPER_2(vrfim, void, avr, avr) DEF_HELPER_2(vrfin, void, avr, avr) diff --git a/target-ppc/op_helper.c b/target-ppc/op_helper.c index 3c3aa60bc..8cf34d45a 100644 --- a/target-ppc/op_helper.c +++ b/target-ppc/op_helper.c @@ -2713,6 +2713,16 @@ void helper_vsel (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c) r->u64[1] = (a->u64[1] & ~c->u64[1]) | (b->u64[1] & c->u64[1]); } +void helper_vexptefp (ppc_avr_t *r, ppc_avr_t *b) +{ + int i; + for (i = 0; i < ARRAY_SIZE(r->f); i++) { + HANDLE_NAN1(r->f[i], b->f[i]) { + r->f[i] = float32_exp2(b->f[i], &env->vec_status); + } + } +} + void helper_vlogefp (ppc_avr_t *r, ppc_avr_t *b) { int i; diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 66e1c0d3b..95ab0a1d8 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -6382,6 +6382,7 @@ GEN_VXFORM_NOA(vupkhpx, 7, 13); GEN_VXFORM_NOA(vupklpx, 7, 15); GEN_VXFORM_NOA(vrefp, 5, 4); GEN_VXFORM_NOA(vrsqrtefp, 5, 5); +GEN_VXFORM_NOA(vexptefp, 5, 6); GEN_VXFORM_NOA(vlogefp, 5, 7); GEN_VXFORM_NOA(vrfim, 5, 8); GEN_VXFORM_NOA(vrfin, 5, 9); @@ -8696,6 +8697,7 @@ GEN_VXFORM_NOA(vupkhpx, 7, 13), GEN_VXFORM_NOA(vupklpx, 7, 15), GEN_VXFORM_NOA(vrefp, 5, 4), GEN_VXFORM_NOA(vrsqrtefp, 5, 5), +GEN_VXFORM_NOA(vexptefp, 5, 6), GEN_VXFORM_NOA(vlogefp, 5, 7), GEN_VXFORM_NOA(vrfim, 5, 8), GEN_VXFORM_NOA(vrfin, 5, 9), |