motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-07 01:33:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

target/ppc: implemented XXSPLTI32DX

Browse source 
Implemented XXSPLTI32DX emulation 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: <20211104123719.323713-21-matheus.ferst@eldorado.org.br>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Bruno Larsen (billionai) 2021-11-04 09:37:14 -03:00 • committed by David Gibson
parent 6166fced10
commit aa4592fab7
2 changed files with 28 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

17
target/ppc/translate/vsx-impl.c.inc
View file

@ -1466,6 +1466,23 @@ static bool trans_XXSPLTIB(DisasContext *ctx, arg_X_imm8 *a)
return true;
}
static bool trans_XXSPLTI32DX(DisasContext *ctx, arg_8RR_D_IX *a)
{
TCGv_i32 imm;
REQUIRE_INSNS_FLAGS2(ctx, ISA310);
REQUIRE_VSX(ctx);
imm = tcg_constant_i32(a->si);
tcg_gen_st_i32(imm, cpu_env,
offsetof(CPUPPCState, vsr[a->xt].VsrW(0 + a->ix)));
tcg_gen_st_i32(imm, cpu_env,
offsetof(CPUPPCState, vsr[a->xt].VsrW(2 + a->ix)));
return true;
}
static void gen_xxsldwi(DisasContext *ctx)
{
TCGv_i64 xth, xtl;