DEF_HELPER_2(xxperm, void, env, i32)
DEF_HELPER_2(xxpermr, void, env, i32)
DEF_HELPER_4(xxextractuw, void, env, tl, tl, i32)
+DEF_HELPER_4(xxinsertw, void, env, tl, tl, i32)
DEF_HELPER_2(efscfsi, i32, env, i32)
DEF_HELPER_2(efscfui, i32, env, i32)
putVSR(xtn, &xt, env);
}
+void helper_xxinsertw(CPUPPCState *env, target_ulong xtn,
+ target_ulong xbn, uint32_t index)
+{
+ ppc_vsr_t xt, xb;
+ size_t es = sizeof(uint32_t);
+ int ins_index, i = 0;
+
+ getVSR(xbn, &xb, env);
+ getVSR(xtn, &xt, env);
+
+#if defined(HOST_WORDS_BIGENDIAN)
+ ins_index = index;
+ for (i = 0; i < es && ins_index < 16; i++, ins_index++) {
+ xt.u8[ins_index] = xb.u8[8 - es + i];
+ }
+#else
+ ins_index = 15 - index;
+ for (i = es - 1; i >= 0 && ins_index >= 0; i--, ins_index--) {
+ xt.u8[ins_index] = xb.u8[8 + i];
+ }
+#endif
+
+ putVSR(xtn, &xt, env);
+}
+
#define VEXT_SIGNED(name, element, mask, cast, recast) \
void helper_##name(ppc_avr_t *r, ppc_avr_t *b) \
{ \
tcg_temp_free_i64(xtl);
}
-#define VSX_EXTRACT(name) \
+#define VSX_EXTRACT_INSERT(name) \
static void gen_##name(DisasContext *ctx) \
{ \
TCGv xt, xb; \
tcg_temp_free_i32(t0); \
}
-VSX_EXTRACT(xxextractuw)
+VSX_EXTRACT_INSERT(xxextractuw)
+VSX_EXTRACT_INSERT(xxinsertw)
#undef GEN_XX2FORM
#undef GEN_XX3FORM
GEN_XX1FORM(xxspltib, 0x08, 0x0B, PPC2_ISA300),
GEN_XX3FORM_DM(xxsldwi, 0x08, 0x00),
GEN_XX2FORM_EXT(xxextractuw, 0x0A, 0x0A, PPC2_ISA300),
+GEN_XX2FORM_EXT(xxinsertw, 0x0A, 0x0B, PPC2_ISA300),
#define GEN_XXSEL_ROW(opc3) \
GEN_HANDLER2_E(xxsel, "xxsel", 0x3C, 0x18, opc3, 0, PPC_NONE, PPC2_VSX), \