return ret;
}
+/* round to integer 32-bit */
+uint64_t HELPER(fieb)(CPUS390XState *env, uint64_t f2, uint32_t m3)
+{
+ int hold = swap_round_mode(env, m3);
+ float32 ret = float32_round_to_int(f2, &env->fpu_status);
+ set_float_rounding_mode(hold, &env->fpu_status);
+ handle_exceptions(env, GETPC());
+ return ret;
+}
+
+/* round to integer 64-bit */
+uint64_t HELPER(fidb)(CPUS390XState *env, uint64_t f2, uint32_t m3)
+{
+ int hold = swap_round_mode(env, m3);
+ float64 ret = float64_round_to_int(f2, &env->fpu_status);
+ set_float_rounding_mode(hold, &env->fpu_status);
+ handle_exceptions(env, GETPC());
+ return ret;
+}
+
+/* round to integer 128-bit */
+uint64_t HELPER(fixb)(CPUS390XState *env, uint64_t ah, uint64_t al, uint32_t m3)
+{
+ int hold = swap_round_mode(env, m3);
+ float128 ret = float128_round_to_int(make_float128(ah, al),
+ &env->fpu_status);
+ set_float_rounding_mode(hold, &env->fpu_status);
+ handle_exceptions(env, GETPC());
+ return RET128(ret);
+}
+
/* 32-bit FP multiply and add */
uint64_t HELPER(maeb)(CPUS390XState *env, uint64_t f1,
uint64_t f2, uint64_t f3)
DEF_HELPER_FLAGS_3(clfeb, TCG_CALL_NO_WG, i64, env, i64, i32)
DEF_HELPER_FLAGS_3(clfdb, TCG_CALL_NO_WG, i64, env, i64, i32)
DEF_HELPER_FLAGS_4(clfxb, TCG_CALL_NO_WG, i64, env, i64, i64, i32)
+DEF_HELPER_FLAGS_3(fieb, TCG_CALL_NO_WG, i64, env, i64, i32)
+DEF_HELPER_FLAGS_3(fidb, TCG_CALL_NO_WG, i64, env, i64, i32)
+DEF_HELPER_FLAGS_4(fixb, TCG_CALL_NO_WG, i64, env, i64, i64, i32)
DEF_HELPER_FLAGS_4(maeb, TCG_CALL_NO_WG, i64, env, i64, i64, i64)
DEF_HELPER_FLAGS_4(madb, TCG_CALL_NO_WG, i64, env, i64, i64, i64)
DEF_HELPER_FLAGS_4(mseb, TCG_CALL_NO_WG, i64, env, i64, i64, i64)
C(0xb29d, LFPC, S, Z, 0, m2_32u, 0, 0, sfpc, 0)
/* LOAD FPC AND SIGNAL */
C(0xb2bd, LFAS, S, IEEEE_SIM, 0, m2_32u, 0, 0, sfas, 0)
+/* LOAD FP INTEGER */
+ C(0xb357, FIEBR, RRF_e, Z, 0, e2, new, e1, fieb, 0)
+ C(0xb35f, FIDBR, RRF_e, Z, 0, f2_o, f1, 0, fidb, 0)
+ C(0xb347, FIXBR, RRF_e, Z, 0, x2_o, x1, 0, fixb, 0)
/* LOAD LENGTHENED */
C(0xb304, LDEBR, RRE, Z, 0, e2, f1, 0, ldeb, 0)
return NO_EXIT;
}
+static ExitStatus op_fieb(DisasContext *s, DisasOps *o)
+{
+ TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
+ gen_helper_fieb(o->out, cpu_env, o->in2, m3);
+ tcg_temp_free_i32(m3);
+ return NO_EXIT;
+}
+
+static ExitStatus op_fidb(DisasContext *s, DisasOps *o)
+{
+ TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
+ gen_helper_fidb(o->out, cpu_env, o->in2, m3);
+ tcg_temp_free_i32(m3);
+ return NO_EXIT;
+}
+
+static ExitStatus op_fixb(DisasContext *s, DisasOps *o)
+{
+ TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
+ gen_helper_fixb(o->out, cpu_env, o->in1, o->in2, m3);
+ return_low128(o->out2);
+ tcg_temp_free_i32(m3);
+ return NO_EXIT;
+}
+
static ExitStatus op_flogr(DisasContext *s, DisasOps *o)
{
/* We'll use the original input for cc computation, since we get to