diff options
| author | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-01-03 13:31:40 +0000 |
|---|---|---|
| committer | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-01-03 13:31:40 +0000 |
| commit | 7872c51c1a2e78f7937c8f6efb47d9a8274135d8 (patch) | |
| tree | 68c926f10b53bd1806ab9b71e10eac90e12d7c60 | |
| parent | 8e27dd6f09df9ca028edffae5df5b562d9d40cae (diff) | |
Add v{add,sub}u{b,h,w}m 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@6155 c046a42c-6fe2-441c-8c8c-71466251a162
| -rw-r--r-- | target-ppc/helper.h | 9 | ||||
| -rw-r--r-- | target-ppc/op_helper.c | 17 | ||||
| -rw-r--r-- | target-ppc/translate.c | 6 |
3 files changed, 32 insertions, 0 deletions
diff --git a/target-ppc/helper.h b/target-ppc/helper.h index 6b5728c5b2..e69fceb57c 100644 --- a/target-ppc/helper.h +++ b/target-ppc/helper.h @@ -96,6 +96,15 @@ DEF_HELPER_1(fres, i64, i64) DEF_HELPER_1(frsqrte, i64, i64) DEF_HELPER_3(fsel, i64, i64, i64, i64) +#define dh_alias_avr ptr +#define dh_ctype_avr ppc_avr_t * + +DEF_HELPER_3(vaddubm, void, avr, avr, avr) +DEF_HELPER_3(vadduhm, void, avr, avr, avr) +DEF_HELPER_3(vadduwm, void, avr, avr, avr) +DEF_HELPER_3(vsububm, void, avr, avr, avr) +DEF_HELPER_3(vsubuhm, void, avr, avr, avr) +DEF_HELPER_3(vsubuwm, void, avr, avr, avr) DEF_HELPER_1(efscfsi, i32, i32) DEF_HELPER_1(efscfui, i32, i32) DEF_HELPER_1(efscfuf, i32, i32) diff --git a/target-ppc/op_helper.c b/target-ppc/op_helper.c index 5d603baedc..6d4bd1eb8d 100644 --- a/target-ppc/op_helper.c +++ b/target-ppc/op_helper.c @@ -1971,6 +1971,23 @@ target_ulong helper_dlmzb (target_ulong high, target_ulong low, uint32_t update_ for (index = ARRAY_SIZE(r->element)-1; index >= 0; index--) #endif +#define VARITH_DO(name, op, element) \ +void helper_v##name (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \ +{ \ + int i; \ + for (i = 0; i < ARRAY_SIZE(r->element); i++) { \ + r->element[i] = a->element[i] op b->element[i]; \ + } \ +} +#define VARITH(suffix, element) \ + VARITH_DO(add##suffix, +, element) \ + VARITH_DO(sub##suffix, -, element) +VARITH(ubm, u8) +VARITH(uhm, u16) +VARITH(uwm, u32) +#undef VARITH_DO +#undef VARITH + #undef VECTOR_FOR_INORDER_I #undef HI_IDX #undef LO_IDX diff --git a/target-ppc/translate.c b/target-ppc/translate.c index d89f09c24d..3f45ef6d6e 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -6181,6 +6181,12 @@ GEN_HANDLER(name, 0x04, opc2, opc3, 0x00000000, PPC_ALTIVEC) \ tcg_temp_free_ptr(rd); \ } +GEN_VXFORM(vaddubm, 0, 0); +GEN_VXFORM(vadduhm, 0, 1); +GEN_VXFORM(vadduwm, 0, 2); +GEN_VXFORM(vsububm, 0, 16); +GEN_VXFORM(vsubuhm, 0, 17); +GEN_VXFORM(vsubuwm, 0, 18); /*** SPE extension ***/ /* Register moves */ |