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[PULL 49/54] target/ppc: implemented XXSPLTIDP instruction
From: |
David Gibson |
Subject: |
[PULL 49/54] target/ppc: implemented XXSPLTIDP instruction |
Date: |
Tue, 9 Nov 2021 16:51:59 +1100 |
From: "Bruno Larsen (billionai)" <bruno.larsen@eldorado.org.br>
Implemented the instruction XXSPLTIDP using decodetree.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bruno Larsen (billionai) <bruno.larsen@eldorado.org.br>
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Message-Id: <20211104123719.323713-23-matheus.ferst@eldorado.org.br>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
target/ppc/insn64.decode | 2 ++
target/ppc/translate/vsx-impl.c.inc | 10 ++++++++++
2 files changed, 12 insertions(+)
diff --git a/target/ppc/insn64.decode b/target/ppc/insn64.decode
index bd71f616cc..20aa2b4615 100644
--- a/target/ppc/insn64.decode
+++ b/target/ppc/insn64.decode
@@ -169,6 +169,8 @@ PLXVP 000001 00 0--.-- .................. \
PSTXVP 000001 00 0--.-- .................. \
111110 ..... ..... ................ @8LS_D_TSXP
+XXSPLTIDP 000001 01 0000 -- -- ................ \
+ 100000 ..... 0010 . ................ @8RR_D
XXSPLTIW 000001 01 0000 -- -- ................ \
100000 ..... 0011 . ................ @8RR_D
XXSPLTI32DX 000001 01 0000 -- -- ................ \
diff --git a/target/ppc/translate/vsx-impl.c.inc
b/target/ppc/translate/vsx-impl.c.inc
index 7116141a6a..180d329f1a 100644
--- a/target/ppc/translate/vsx-impl.c.inc
+++ b/target/ppc/translate/vsx-impl.c.inc
@@ -1476,6 +1476,16 @@ static bool trans_XXSPLTIW(DisasContext *ctx, arg_8RR_D
*a)
return true;
}
+static bool trans_XXSPLTIDP(DisasContext *ctx, arg_8RR_D *a)
+{
+ REQUIRE_INSNS_FLAGS2(ctx, ISA310);
+ REQUIRE_VSX(ctx);
+
+ tcg_gen_gvec_dup_imm(MO_64, vsr_full_offset(a->xt), 16, 16,
+ helper_todouble(a->si));
+ return true;
+}
+
static bool trans_XXSPLTI32DX(DisasContext *ctx, arg_8RR_D_IX *a)
{
TCGv_i32 imm;
--
2.33.1
- [PULL 30/54] target/ppc: Implement vpdepd/vpextd instruction, (continued)
- [PULL 30/54] target/ppc: Implement vpdepd/vpextd instruction, David Gibson, 2021/11/09
- [PULL 36/54] target/ppc: Implement Vector Extract Double to VSR using GPR index insns, David Gibson, 2021/11/09
- [PULL 32/54] target/ppc: Implement Vector Insert from GPR using GPR index insns, David Gibson, 2021/11/09
- [PULL 39/54] target/ppc: moved stxv and lxv from legacy to decodtree, David Gibson, 2021/11/09
- [PULL 35/54] target/ppc: Move vinsertb/vinserth/vinsertw/vinsertd to decodetree, David Gibson, 2021/11/09
- [PULL 37/54] target/ppc: Introduce REQUIRE_VSX macro, David Gibson, 2021/11/09
- [PULL 40/54] target/ppc: moved stxvx and lxvx from legacy to decodtree, David Gibson, 2021/11/09
- [PULL 48/54] target/ppc: Implemented XXSPLTIW using decodetree, David Gibson, 2021/11/09
- [PULL 41/54] target/ppc: added the instructions LXVP and STXVP, David Gibson, 2021/11/09
- [PULL 42/54] target/ppc: added the instructions LXVPX and STXVPX, David Gibson, 2021/11/09
- [PULL 49/54] target/ppc: implemented XXSPLTIDP instruction,
David Gibson <=
- [PULL 43/54] target/ppc: added the instructions PLXV and PSTXV, David Gibson, 2021/11/09
- [PULL 44/54] target/ppc: added the instructions PLXVP and PSTXVP, David Gibson, 2021/11/09
- [PULL 46/54] target/ppc: moved XXSPLTIB to using decodetree, David Gibson, 2021/11/09
- [PULL 47/54] target/ppc: implemented XXSPLTI32DX, David Gibson, 2021/11/09
- [PULL 45/54] target/ppc: moved XXSPLTW to using decodetree, David Gibson, 2021/11/09
- [PULL 50/54] target/ppc: Implement xxblendvb/xxblendvh/xxblendvw/xxblendvd instructions, David Gibson, 2021/11/09
- [PULL 53/54] target/ppc, hw/ppc: Change maintainers, David Gibson, 2021/11/09
- [PULL 51/54] target/ppc: Implement lxvkq instruction, David Gibson, 2021/11/09
- [PULL 52/54] target/ppc: cntlzdm/cnttzdm implementation without brcond, David Gibson, 2021/11/09
- [PULL 54/54] spapr_numa.c: FORM2 table handle nodes with no distance info, David Gibson, 2021/11/09