stxvb16x: Store VSX Vector Byte*16
stxvh8x: Store VSX Vector Halfword*8
Signed-off-by: Nikunj A Dadhania <nik...@linux.vnet.ibm.com>
---
target-ppc/translate/vsx-impl.inc.c | 55 +++++++++++++++++++++++++++++++++++++
target-ppc/translate/vsx-ops.inc.c | 2 ++
2 files changed, 57 insertions(+)
diff --git a/target-ppc/translate/vsx-impl.inc.c
b/target-ppc/translate/vsx-impl.inc.c
index f2fc5f9..20afe3b 100644
--- a/target-ppc/translate/vsx-impl.inc.c
+++ b/target-ppc/translate/vsx-impl.inc.c
@@ -165,6 +165,61 @@ static void gen_lxvh8x(DisasContext *ctx)
tcg_temp_free(EA);
}
+static void gen_stxvb16x(DisasContext *ctx)
+{
+ TCGv_i64 xsh = cpu_vsrh(xS(ctx->opcode));
+ TCGv_i64 xsl = cpu_vsrl(xS(ctx->opcode));
+ 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);
+
+ if (ctx->le_mode) {
+ tcg_gen_qemu_st_i64(xsh, EA, ctx->mem_idx, MO_BEQ);
+ tcg_gen_addi_tl(EA, EA, 8);
+ tcg_gen_qemu_st_i64(xsl, EA, ctx->mem_idx, MO_BEQ);
+ } else {
+ gen_helper_bswap32x2(xsh, xsh);
+ tcg_gen_qemu_st_i64(xsh, EA, ctx->mem_idx, MO_LEQ);
+ tcg_gen_addi_tl(EA, EA, 8);
+ gen_helper_bswap32x2(xsl, xsl);
+ tcg_gen_qemu_st_i64(xsl, EA, ctx->mem_idx, MO_LEQ);
+ }
+ tcg_temp_free(EA);
+}
+
+static void gen_stxvh8x(DisasContext *ctx)
+{
+ TCGv_i64 xsh = cpu_vsrh(xS(ctx->opcode));
+ TCGv_i64 xsl = cpu_vsrl(xS(ctx->opcode));
+ 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);
+ if (ctx->le_mode) {
+ tcg_gen_qemu_st_i64(xsh, EA, ctx->mem_idx, MO_BEQ);
+ tcg_gen_addi_tl(EA, EA, 8);
+ tcg_gen_qemu_st_i64(xsl, EA, ctx->mem_idx, MO_BEQ);
+ } else {
+ gen_helper_bswap32x2(xsh, xsh);
+ tcg_gen_qemu_st_i64(xsh, EA, ctx->mem_idx, MO_LEQ);
+ tcg_gen_addi_tl(EA, EA, 8);
+ gen_helper_bswap32x2(xsl, xsl);
+ tcg_gen_qemu_st_i64(xsl, EA, ctx->mem_idx, MO_LEQ);
+ }
+ tcg_temp_free(EA);
+}
+
#define VSX_STORE_SCALAR(name, operation) \
static void gen_##name(DisasContext *ctx) \
{ \
diff --git a/target-ppc/translate/vsx-ops.inc.c
b/target-ppc/translate/vsx-ops.inc.c
index 598b349..f5afa0f 100644
--- a/target-ppc/translate/vsx-ops.inc.c
+++ b/target-ppc/translate/vsx-ops.inc.c
@@ -17,6 +17,8 @@ GEN_HANDLER_E(stxsiwx, 0x1F, 0xC, 0x04, 0, PPC_NONE,
PPC2_VSX207),
GEN_HANDLER_E(stxsspx, 0x1F, 0xC, 0x14, 0, PPC_NONE, PPC2_VSX207),
GEN_HANDLER_E(stxvd2x, 0x1F, 0xC, 0x1E, 0, PPC_NONE, PPC2_VSX),
GEN_HANDLER_E(stxvw4x, 0x1F, 0xC, 0x1C, 0, PPC_NONE, PPC2_VSX),
+GEN_HANDLER_E(stxvh8x, 0x1F, 0x0C, 0x1D, 0, PPC_NONE, PPC2_ISA300),
+GEN_HANDLER_E(stxvb16x, 0x1F, 0x0C, 0x1F, 0, PPC_NONE, PPC2_ISA300),
GEN_HANDLER_E(mfvsrwz, 0x1F, 0x13, 0x03, 0x0000F800, PPC_NONE, PPC2_VSX207),
GEN_HANDLER_E(mtvsrwa, 0x1F, 0x13, 0x06, 0x0000F800, PPC_NONE, PPC2_VSX207),
--
2.7.4
