@@ -3058,6 +3058,17 @@ void helper_##op(CPUPPCState *env, ppc_vsr_t *xt, ppc_vsr_t *xb) \
VSX_CVT_INT_TO_FP2(xvcvsxdsp, int64, float32)
VSX_CVT_INT_TO_FP2(xvcvuxdsp, uint64, float32)
+#define VSX_CVT_INT128_TO_FP(op, tp) \
+void helper_##op(CPUPPCState *env, ppc_vsr_t *xt, ppc_vsr_t *xb) \
+{ \
+ xt->f128 = tp##_to_float128(xb->VsrD(0), xb->VsrD(1), &env->fp_status); \
+ helper_compute_fprf_float128(env, xt->f128); \
+ do_float_check_status(env, GETPC()); \
+}
+
+VSX_CVT_INT128_TO_FP(XSCVUQQP, uint128);
+VSX_CVT_INT128_TO_FP(XSCVSQQP, int128);
+
/*
* VSX_CVT_INT_TO_FP_VECTOR - VSX integer to floating point conversion
* op - instruction mnemonic
@@ -388,6 +388,8 @@ DEF_HELPER_4(xscvqpsdz, void, env, i32, vsr, vsr)
DEF_HELPER_4(xscvqpswz, void, env, i32, vsr, vsr)
DEF_HELPER_4(xscvqpudz, void, env, i32, vsr, vsr)
DEF_HELPER_4(xscvqpuwz, void, env, i32, vsr, vsr)
+DEF_HELPER_3(XSCVUQQP, void, env, vsr, vsr)
+DEF_HELPER_3(XSCVSQQP, void, env, vsr, vsr)
DEF_HELPER_3(xscvhpdp, void, env, vsr, vsr)
DEF_HELPER_4(xscvsdqp, void, env, i32, vsr, vsr)
DEF_HELPER_3(xscvspdp, void, env, vsr, vsr)
@@ -91,6 +91,9 @@
@X_tp_a_bp_rc ...... ....0 ra:5 ....0 .......... rc:1 &X_rc rt=%x_frtp rb=%x_frbp
+&X_tb rt rb
+@X_tb ...... rt:5 ..... rb:5 .......... . &X_tb
+
&X_tb_rc rt rb rc:bool
@X_tb_rc ...... rt:5 ..... rb:5 .......... rc:1 &X_tb_rc
@@ -692,6 +695,8 @@ XSCMPGTQP 111111 ..... ..... ..... 0011100100 - @X
## VSX Binary Floating-Point Convert Instructions
XSCVQPDP 111111 ..... 10100 ..... 1101000100 . @X_tb_rc
+XSCVUQQP 111111 ..... 00011 ..... 1101000100 - @X_tb
+XSCVSQQP 111111 ..... 01011 ..... 1101000100 - @X_tb
XVCVBF16SPN 111100 ..... 10000 ..... 111011011 .. @XX2
XVCVSPBF16 111100 ..... 10001 ..... 111011011 .. @XX2
@@ -838,6 +838,26 @@ static bool trans_XSCVQPDP(DisasContext *ctx, arg_X_tb_rc *a)
return true;
}
+static bool do_helper_env_X_tb(DisasContext *ctx, arg_X_tb *a,
+ void (*gen_helper)(TCGv_ptr, TCGv_ptr, TCGv_ptr))
+{
+ TCGv_ptr xt, xb;
+
+ REQUIRE_INSNS_FLAGS2(ctx, ISA310);
+ REQUIRE_VSX(ctx);
+
+ xt = gen_avr_ptr(a->rt);
+ xb = gen_avr_ptr(a->rb);
+ gen_helper(cpu_env, xt, xb);
+ tcg_temp_free_ptr(xt);
+ tcg_temp_free_ptr(xb);
+
+ return true;
+}
+
+TRANS(XSCVUQQP, do_helper_env_X_tb, gen_helper_XSCVUQQP)
+TRANS(XSCVSQQP, do_helper_env_X_tb, gen_helper_XSCVSQQP)
+
#define GEN_VSX_HELPER_2(name, op1, op2, inval, type) \
static void gen_##name(DisasContext *ctx) \
{ \