[Qemu-ppc] [PATCH 6/7] Add stxvd2x

[Tom Musta]

This patch adds the stxvd2x instruction.

Signed-off-by: Tom Musta <address@hidden>

diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index 11e31c6..a46958b 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -7023,6 +7023,22 @@ static void gen_lxvd2x(DisasContext *ctx)
     tcg_temp_free(EA);
 }

+static void gen_stxvd2x(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_gen_addi_tl(EA, EA, 8);
+    gen_qemu_st64(ctx, cpu_vsrl(xS(ctx->opcode)), EA);
+    tcg_temp_free(EA);
+}
+
 /***                           SPE 
extension                               ***/
 /* Register moves */

@@ -9477,6 +9493,14 @@ GEN_VAFORM_PAIRED(vmaddfp, vnmsubfp, 23),
   GEN_HANDLER_E(lxv##name, 0x1F, opc2, opc3, 0x00000000, PPC_NONE, 
PPC2_VSX)

 GEN_VSX_LXVNX(d2x, 0x0C, 0x1A),
+
+#undef  GEN_VSX_STXVNX
+#define GEN_VSX_STXVNX(name, opc2, 
opc3)                                       \
+  GEN_HANDLER_E(stxv##name, 0x1F, opc2, opc3, 0x00000000, PPC_NONE, 
PPC2_VSX)
+
+GEN_VSX_STXVNX(d2x, 0x0C, 0x1E),
+
+
 #undef GEN_SPE
 #define GEN_SPE(name0, name1, opc2, opc3, inval0, inval1, type) \
     GEN_OPCODE_DUAL(name0##_##name1, 0x04, opc2, opc3, inval0, inval1, 
type, PPC_NONE)
--
1.7.1