diff options
Diffstat (limited to 'target/ppc/translate/vsx-impl.inc.c')
| -rw-r--r-- | target/ppc/translate/vsx-impl.inc.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/target/ppc/translate/vsx-impl.inc.c b/target/ppc/translate/vsx-impl.inc.c index b66272eaa3..160a80c7d2 100644 --- a/target/ppc/translate/vsx-impl.inc.c +++ b/target/ppc/translate/vsx-impl.inc.c @@ -1396,6 +1396,23 @@ static void gen_xviexpdp(DisasContext *ctx) tcg_temp_free_i64(t0); } +static void gen_xvxexpsp(DisasContext *ctx) +{ + TCGv_i64 xth = cpu_vsrh(xT(ctx->opcode)); + TCGv_i64 xtl = cpu_vsrl(xT(ctx->opcode)); + TCGv_i64 xbh = cpu_vsrh(xB(ctx->opcode)); + TCGv_i64 xbl = cpu_vsrl(xB(ctx->opcode)); + + if (unlikely(!ctx->vsx_enabled)) { + gen_exception(ctx, POWERPC_EXCP_VSXU); + return; + } + tcg_gen_shri_i64(xth, xbh, 23); + tcg_gen_andi_i64(xth, xth, 0xFF000000FF); + tcg_gen_shri_i64(xtl, xbl, 23); + tcg_gen_andi_i64(xtl, xtl, 0xFF000000FF); +} + #undef GEN_XX2FORM #undef GEN_XX3FORM #undef GEN_XX2IFORM |