On Thu, Sep 29, 2016 at 09:22:17AM +0530, Nikunj A Dadhania wrote: > From: Ravi Bangoria <ravi.bango...@linux.vnet.ibm.com> > > mtvsrws: Move To VSR Word & Splat > > Signed-off-by: Ravi Bangoria <ravi.bango...@linux.vnet.ibm.com> > Signed-off-by: Nikunj A Dadhania <nik...@linux.vnet.ibm.com>
Looks ok to me, applied to ppc-for-2.8.
> ---
> target-ppc/translate/vsx-impl.inc.c | 19 +++++++++++++++++++
> target-ppc/translate/vsx-ops.inc.c | 1 +
> 2 files changed, 20 insertions(+)
>
> diff --git a/target-ppc/translate/vsx-impl.inc.c
> b/target-ppc/translate/vsx-impl.inc.c
> index 4120c01..23ec1e1 100644
> --- a/target-ppc/translate/vsx-impl.inc.c
> +++ b/target-ppc/translate/vsx-impl.inc.c
> @@ -384,6 +384,25 @@ static void gen_mtvsrdd(DisasContext *ctx)
> tcg_gen_mov_i64(cpu_vsrl(xT(ctx->opcode)), cpu_gpr[rB(ctx->opcode)]);
> }
>
> +static void gen_mtvsrws(DisasContext *ctx)
> +{
> + if (xT(ctx->opcode) < 32) {
> + if (unlikely(!ctx->vsx_enabled)) {
> + gen_exception(ctx, POWERPC_EXCP_VSXU);
> + return;
> + }
> + } else {
> + if (unlikely(!ctx->altivec_enabled)) {
> + gen_exception(ctx, POWERPC_EXCP_VPU);
> + return;
> + }
> + }
> +
> + tcg_gen_deposit_i64(cpu_vsrl(xT(ctx->opcode)), cpu_gpr[rA(ctx->opcode)],
> + cpu_gpr[rA(ctx->opcode)], 32, 32);
> + tcg_gen_mov_i64(cpu_vsrh(xT(ctx->opcode)), cpu_vsrl(xT(ctx->opcode)));
> +}
> +
> #endif
>
> static void gen_xxpermdi(DisasContext *ctx)
> diff --git a/target-ppc/translate/vsx-ops.inc.c
> b/target-ppc/translate/vsx-ops.inc.c
> index c49ba6d..10eb4b9 100644
> --- a/target-ppc/translate/vsx-ops.inc.c
> +++ b/target-ppc/translate/vsx-ops.inc.c
> @@ -28,6 +28,7 @@ GEN_HANDLER_E(mfvsrd, 0x1F, 0x13, 0x01, 0x0000F800,
> PPC_NONE, PPC2_VSX207),
> GEN_HANDLER_E(mtvsrd, 0x1F, 0x13, 0x05, 0x0000F800, PPC_NONE, PPC2_VSX207),
> GEN_HANDLER_E(mfvsrld, 0X1F, 0x13, 0x09, 0x0000F800, PPC_NONE, PPC2_ISA300),
> GEN_HANDLER_E(mtvsrdd, 0X1F, 0x13, 0x0D, 0x0, PPC_NONE, PPC2_ISA300),
> +GEN_HANDLER_E(mtvsrws, 0x1F, 0x13, 0x0C, 0x0000F800, PPC_NONE, PPC2_ISA300),
> #endif
>
> #define GEN_XX1FORM(name, opc2, opc3, fl2) \
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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