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| author | Matheus Ferst <matheus.ferst@eldorado.org.br> | 2022-06-06 12:00:32 -0300 |
|---|---|---|
| committer | Daniel Henrique Barboza <danielhb413@gmail.com> | 2022-07-06 10:22:37 -0300 |
| commit | 7ca042868744a5efca902473d600d205e9e104b2 (patch) | |
| tree | 8d0c1cf08b7003e0b29e9d6c2748ff604ce2ffa0 /target/ppc | |
| parent | e82ca8acdd5021ccd7c0c0fe7e25fae7e3909b4b (diff) | |
| download | qemu-7ca042868744a5efca902473d600d205e9e104b2.zip qemu-7ca042868744a5efca902473d600d205e9e104b2.tar.gz qemu-7ca042868744a5efca902473d600d205e9e104b2.tar.bz2 | |
target/ppc: use int128.h methods in vadduqm
And also move the insn to decodetree.
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Reviewed-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Message-Id: <20220606150037.338931-3-matheus.ferst@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Diffstat (limited to 'target/ppc')
| -rw-r--r-- | target/ppc/helper.h | 2 | ||||
| -rw-r--r-- | target/ppc/insn32.decode | 2 | ||||
| -rw-r--r-- | target/ppc/int_helper.c | 8 | ||||
| -rw-r--r-- | target/ppc/translate/vmx-impl.c.inc | 3 | ||||
| -rw-r--r-- | target/ppc/translate/vmx-ops.c.inc | 1 |
5 files changed, 7 insertions, 9 deletions
diff --git a/target/ppc/helper.h b/target/ppc/helper.h index 39ad114..c6fbe4b 100644 --- a/target/ppc/helper.h +++ b/target/ppc/helper.h @@ -204,7 +204,7 @@ DEF_HELPER_FLAGS_5(vadduws, TCG_CALL_NO_RWG, void, avr, avr, avr, avr, i32) DEF_HELPER_FLAGS_5(vsububs, TCG_CALL_NO_RWG, void, avr, avr, avr, avr, i32) DEF_HELPER_FLAGS_5(vsubuhs, TCG_CALL_NO_RWG, void, avr, avr, avr, avr, i32) DEF_HELPER_FLAGS_5(vsubuws, TCG_CALL_NO_RWG, void, avr, avr, avr, avr, i32) -DEF_HELPER_FLAGS_3(vadduqm, TCG_CALL_NO_RWG, void, avr, avr, avr) +DEF_HELPER_FLAGS_3(VADDUQM, TCG_CALL_NO_RWG, void, avr, avr, avr) DEF_HELPER_FLAGS_4(vaddecuq, TCG_CALL_NO_RWG, void, avr, avr, avr, avr) DEF_HELPER_FLAGS_4(vaddeuqm, TCG_CALL_NO_RWG, void, avr, avr, avr, avr) DEF_HELPER_FLAGS_3(vaddcuq, TCG_CALL_NO_RWG, void, avr, avr, avr) diff --git a/target/ppc/insn32.decode b/target/ppc/insn32.decode index 0772729..d6bfc2c 100644 --- a/target/ppc/insn32.decode +++ b/target/ppc/insn32.decode @@ -550,6 +550,8 @@ VRLQNM 000100 ..... ..... ..... 00101000101 @VX ## Vector Integer Arithmetic Instructions +VADDUQM 000100 ..... ..... ..... 00100000000 @VX + VEXTSB2W 000100 ..... 10000 ..... 11000000010 @VX_tb VEXTSH2W 000100 ..... 10001 ..... 11000000010 @VX_tb VEXTSB2D 000100 ..... 11000 ..... 11000000010 @VX_tb diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c index 1476e51..7de69f0 100644 --- a/target/ppc/int_helper.c +++ b/target/ppc/int_helper.c @@ -2224,13 +2224,9 @@ static int avr_qw_addc(ppc_avr_t *t, ppc_avr_t a, ppc_avr_t b) #endif -void helper_vadduqm(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) +void helper_VADDUQM(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) { -#ifdef CONFIG_INT128 - r->u128 = a->u128 + b->u128; -#else - avr_qw_add(r, *a, *b); -#endif + r->s128 = int128_add(a->s128, b->s128); } void helper_vaddeuqm(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c) diff --git a/target/ppc/translate/vmx-impl.c.inc b/target/ppc/translate/vmx-impl.c.inc index 4c2a364..3fb4840 100644 --- a/target/ppc/translate/vmx-impl.c.inc +++ b/target/ppc/translate/vmx-impl.c.inc @@ -1234,7 +1234,6 @@ GEN_VXFORM_SAT(vsubuws, MO_32, sub, ussub, 0, 26); GEN_VXFORM_SAT(vsubsbs, MO_8, sub, sssub, 0, 28); GEN_VXFORM_SAT(vsubshs, MO_16, sub, sssub, 0, 29); GEN_VXFORM_SAT(vsubsws, MO_32, sub, sssub, 0, 30); -GEN_VXFORM(vadduqm, 0, 4); GEN_VXFORM(vaddcuq, 0, 5); GEN_VXFORM3(vaddeuqm, 30, 0); GEN_VXFORM3(vaddecuq, 30, 0); @@ -3100,6 +3099,8 @@ static bool do_vx_helper(DisasContext *ctx, arg_VX *a, return true; } +TRANS_FLAGS2(ALTIVEC_207, VADDUQM, do_vx_helper, gen_helper_VADDUQM) + TRANS_FLAGS2(ALTIVEC_207, VPMSUMD, do_vx_helper, gen_helper_VPMSUMD) static bool do_vx_vmuleo(DisasContext *ctx, arg_VX *a, bool even, diff --git a/target/ppc/translate/vmx-ops.c.inc b/target/ppc/translate/vmx-ops.c.inc index 26c1d95..065b0ba 100644 --- a/target/ppc/translate/vmx-ops.c.inc +++ b/target/ppc/translate/vmx-ops.c.inc @@ -126,7 +126,6 @@ GEN_VXFORM(vsubuws, 0, 26), GEN_VXFORM_DUAL(vsubsbs, bcdtrunc, 0, 28, PPC_ALTIVEC, PPC2_ISA300), GEN_VXFORM(vsubshs, 0, 29), GEN_VXFORM_DUAL(vsubsws, xpnd04_2, 0, 30, PPC_ALTIVEC, PPC_NONE), -GEN_VXFORM_207(vadduqm, 0, 4), GEN_VXFORM_207(vaddcuq, 0, 5), GEN_VXFORM_DUAL(vaddeuqm, vaddecuq, 30, 0xFF, PPC_NONE, PPC2_ALTIVEC_207), GEN_VXFORM_DUAL(vsubuqm, bcdtrunc, 0, 20, PPC2_ALTIVEC_207, PPC2_ISA300), |