This patch adds the Store VSX Scalar Doubleword Indexed (stxsdx)
instruction.
Signed-off-by: Tom Musta <tommu...@gmail.com>
---
target-ppc/translate.c | 15 +++++++++++++++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index 465c991..a4e3a0a 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -7083,6 +7083,20 @@ static void gen_lxvw4x(DisasContext *ctx)
tcg_temp_free(tmp);
}
+static void gen_stxsdx(DisasContext *ctx)
+{
+ TCGv EA;
+ if (unlikely(!ctx->vsx_enabled)) {
+ gen_exception(ctx, POWERPC_EXCP_VSXU);
+ return;
+ }
+ gen_set_access_type(ctx, ACCESS_INT);
+ EA = tcg_temp_new();
+ gen_addr_reg_index(ctx, EA);
+ gen_qemu_st64(ctx, cpu_vsrh(xS(ctx->opcode)), EA);
+ tcg_temp_free(EA);
+}
+
static void gen_stxvd2x(DisasContext *ctx)
{
TCGv EA;
@@ -9572,6 +9586,7 @@ GEN_HANDLER_E(lxvd2x, 0x1F, 0x0C, 0x1A, 0,
PPC_NONE, PPC2_VSX),
GEN_HANDLER_E(lxvdsx, 0x1F, 0x0C, 0x0A, 0, PPC_NONE, PPC2_VSX),
GEN_HANDLER_E(lxvw4x, 0x1F, 0x0C, 0x18, 0, PPC_NONE, PPC2_VSX),
+GEN_HANDLER_E(stxsdx, 0x1F, 0xC, 0x16, 0, PPC_NONE, PPC2_VSX),
GEN_HANDLER_E(stxvd2x, 0x1F, 0xC, 0x1E, 0, PPC_NONE, PPC2_VSX),
#undef GEN_XX3FORM_DM
--
1.7.1
