diff options
| -rw-r--r-- | target/ppc/insn32.decode | 2 | ||||
| -rw-r--r-- | target/ppc/translate/fixedpoint-impl.c.inc | 4 | ||||
| -rw-r--r-- | target/ppc/translate/vmx-impl.c.inc | 32 |
3 files changed, 35 insertions, 3 deletions
diff --git a/target/ppc/insn32.decode b/target/ppc/insn32.decode index 65075f0..6ce06b2 100644 --- a/target/ppc/insn32.decode +++ b/target/ppc/insn32.decode @@ -334,3 +334,5 @@ DSCRIQ 111111 ..... ..... ...... 001100010 . @Z22_tap_sh_rc ## Vector Bit Manipulation Instruction VCFUGED 000100 ..... ..... ..... 10101001101 @VX +VCLZDM 000100 ..... ..... ..... 11110000100 @VX +VCTZDM 000100 ..... ..... ..... 11111000100 @VX diff --git a/target/ppc/translate/fixedpoint-impl.c.inc b/target/ppc/translate/fixedpoint-impl.c.inc index fa519c2..e093562 100644 --- a/target/ppc/translate/fixedpoint-impl.c.inc +++ b/target/ppc/translate/fixedpoint-impl.c.inc @@ -414,8 +414,7 @@ static bool trans_CFUGED(DisasContext *ctx, arg_X *a) return true; } -#if defined(TARGET_PPC64) -static void do_cntzdm(TCGv_i64 dst, TCGv_i64 src, TCGv_i64 mask, bool trail) +static void do_cntzdm(TCGv_i64 dst, TCGv_i64 src, TCGv_i64 mask, int64_t trail) { TCGv_i64 tmp; TCGLabel *l1; @@ -444,7 +443,6 @@ static void do_cntzdm(TCGv_i64 dst, TCGv_i64 src, TCGv_i64 mask, bool trail) tcg_gen_mov_i64(dst, tmp); } -#endif static bool trans_CNTLZDM(DisasContext *ctx, arg_X *a) { diff --git a/target/ppc/translate/vmx-impl.c.inc b/target/ppc/translate/vmx-impl.c.inc index e36c665..6da8a91 100644 --- a/target/ppc/translate/vmx-impl.c.inc +++ b/target/ppc/translate/vmx-impl.c.inc @@ -1575,6 +1575,38 @@ static bool trans_VCFUGED(DisasContext *ctx, arg_VX *a) return true; } +static bool trans_VCLZDM(DisasContext *ctx, arg_VX *a) +{ + static const GVecGen3i g = { + .fni8 = do_cntzdm, + .vece = MO_64, + }; + + REQUIRE_INSNS_FLAGS2(ctx, ISA310); + REQUIRE_VECTOR(ctx); + + tcg_gen_gvec_3i(avr_full_offset(a->vrt), avr_full_offset(a->vra), + avr_full_offset(a->vrb), 16, 16, false, &g); + + return true; +} + +static bool trans_VCTZDM(DisasContext *ctx, arg_VX *a) +{ + static const GVecGen3i g = { + .fni8 = do_cntzdm, + .vece = MO_64, + }; + + REQUIRE_INSNS_FLAGS2(ctx, ISA310); + REQUIRE_VECTOR(ctx); + + tcg_gen_gvec_3i(avr_full_offset(a->vrt), avr_full_offset(a->vra), + avr_full_offset(a->vrb), 16, 16, true, &g); + + return true; +} + #undef GEN_VR_LDX #undef GEN_VR_STX #undef GEN_VR_LVE |