diff options
| -rw-r--r-- | target-ppc/helper.h | 3 | ||||
| -rw-r--r-- | target-ppc/int_helper.c | 34 | ||||
| -rw-r--r-- | target-ppc/translate/vmx-impl.inc.c | 3 | ||||
| -rw-r--r-- | target-ppc/translate/vmx-ops.inc.c | 4 |
4 files changed, 44 insertions, 0 deletions
diff --git a/target-ppc/helper.h b/target-ppc/helper.h index 5fa2469b50..201a8cfb9d 100644 --- a/target-ppc/helper.h +++ b/target-ppc/helper.h @@ -223,6 +223,9 @@ DEF_HELPER_3(vsro, void, avr, avr, avr) DEF_HELPER_3(vsrv, void, avr, avr, avr) DEF_HELPER_3(vslv, void, avr, avr, avr) DEF_HELPER_3(vaddcuw, void, avr, avr, avr) +DEF_HELPER_2(vprtybw, void, avr, avr) +DEF_HELPER_2(vprtybd, void, avr, avr) +DEF_HELPER_2(vprtybq, void, avr, avr) DEF_HELPER_3(vsubcuw, void, avr, avr, avr) DEF_HELPER_2(lvsl, void, avr, tl) DEF_HELPER_2(lvsr, void, avr, tl) diff --git a/target-ppc/int_helper.c b/target-ppc/int_helper.c index 8237bf5857..92684cf7d4 100644 --- a/target-ppc/int_helper.c +++ b/target-ppc/int_helper.c @@ -528,6 +528,40 @@ void helper_vaddcuw(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) } } +/* vprtybw */ +void helper_vprtybw(ppc_avr_t *r, ppc_avr_t *b) +{ + int i; + for (i = 0; i < ARRAY_SIZE(r->u32); i++) { + uint64_t res = b->u32[i] ^ (b->u32[i] >> 16); + res ^= res >> 8; + r->u32[i] = res & 1; + } +} + +/* vprtybd */ +void helper_vprtybd(ppc_avr_t *r, ppc_avr_t *b) +{ + int i; + for (i = 0; i < ARRAY_SIZE(r->u64); i++) { + uint64_t res = b->u64[i] ^ (b->u64[i] >> 32); + res ^= res >> 16; + res ^= res >> 8; + r->u64[i] = res & 1; + } +} + +/* vprtybq */ +void helper_vprtybq(ppc_avr_t *r, ppc_avr_t *b) +{ + uint64_t res = b->u64[0] ^ b->u64[1]; + res ^= res >> 32; + res ^= res >> 16; + res ^= res >> 8; + r->u64[LO_IDX] = res & 1; + r->u64[HI_IDX] = 0; +} + #define VARITH_DO(name, op, element) \ void helper_v##name(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \ { \ diff --git a/target-ppc/translate/vmx-impl.inc.c b/target-ppc/translate/vmx-impl.inc.c index 500c43f6f9..e1d0897e5d 100644 --- a/target-ppc/translate/vmx-impl.inc.c +++ b/target-ppc/translate/vmx-impl.inc.c @@ -705,6 +705,9 @@ GEN_VXFORM_NOA_ENV(vrfim, 5, 11); GEN_VXFORM_NOA_ENV(vrfin, 5, 8); GEN_VXFORM_NOA_ENV(vrfip, 5, 10); GEN_VXFORM_NOA_ENV(vrfiz, 5, 9); +GEN_VXFORM_NOA(vprtybw, 1, 24); +GEN_VXFORM_NOA(vprtybd, 1, 24); +GEN_VXFORM_NOA(vprtybq, 1, 24); #define GEN_VXFORM_SIMM(name, opc2, opc3) \ static void glue(gen_, name)(DisasContext *ctx) \ diff --git a/target-ppc/translate/vmx-ops.inc.c b/target-ppc/translate/vmx-ops.inc.c index a5ad4d4b8f..c631780519 100644 --- a/target-ppc/translate/vmx-ops.inc.c +++ b/target-ppc/translate/vmx-ops.inc.c @@ -122,6 +122,10 @@ GEN_VXFORM_300(vslv, 2, 29), GEN_VXFORM(vslo, 6, 16), GEN_VXFORM(vsro, 6, 17), GEN_VXFORM(vaddcuw, 0, 6), +GEN_HANDLER_E_2(vprtybw, 0x4, 0x1, 0x18, 8, 0, PPC_NONE, PPC2_ISA300), +GEN_HANDLER_E_2(vprtybd, 0x4, 0x1, 0x18, 9, 0, PPC_NONE, PPC2_ISA300), +GEN_HANDLER_E_2(vprtybq, 0x4, 0x1, 0x18, 10, 0, PPC_NONE, PPC2_ISA300), + GEN_VXFORM(vsubcuw, 0, 22), GEN_VXFORM_DUAL(vaddubs, vmul10uq, 0, 8, PPC_ALTIVEC, PPC_NONE), GEN_VXFORM_DUAL(vadduhs, vmul10euq, 0, 9, PPC_ALTIVEC, PPC_NONE), |