DFP_HELPER_RRND(drrnd, 64)
DFP_HELPER_RRND(drrndq, 128)
+
+#define DFP_HELPER_RINT(op, postprocs, size) \
+void helper_##op(CPUPPCState *env, uint64_t *t, uint64_t *b, \
+ uint32_t r, uint32_t rmc) \
+{ \
+ struct PPC_DFP dfp; \
+ \
+ dfp_prepare_decimal##size(&dfp, 0, b, env); \
+ \
+ dfp_set_round_mode_from_immediate(r, rmc, &dfp); \
+ decNumberToIntegralExact(&dfp.t, &dfp.b, &dfp.context); \
+ decimal##size##FromNumber((decimal##size *)dfp.t64, &dfp.t, &dfp.context); \
+ postprocs(&dfp); \
+ \
+ if (size == 64) { \
+ t[0] = dfp.t64[0]; \
+ } else if (size == 128) { \
+ t[0] = dfp.t64[HI_IDX]; \
+ t[1] = dfp.t64[LO_IDX]; \
+ } \
+}
+
+static void RINTX_PPs(struct PPC_DFP *dfp)
+{
+ dfp_set_FPRF_from_FRT(dfp);
+ dfp_check_for_XX(dfp);
+ dfp_check_for_VXSNAN(dfp);
+}
+
+DFP_HELPER_RINT(drintx, RINTX_PPs, 64)
+DFP_HELPER_RINT(drintxq, RINTX_PPs, 128)
+
+static void RINTN_PPs(struct PPC_DFP *dfp)
+{
+ dfp_set_FPRF_from_FRT(dfp);
+ dfp_check_for_VXSNAN(dfp);
+}
+
+DFP_HELPER_RINT(drintn, RINTN_PPs, 64)
+DFP_HELPER_RINT(drintnq, RINTN_PPs, 128)
DEF_HELPER_5(dquaq, void, env, fprp, fprp, fprp, i32)
DEF_HELPER_5(drrnd, void, env, fprp, fprp, fprp, i32)
DEF_HELPER_5(drrndq, void, env, fprp, fprp, fprp, i32)
+DEF_HELPER_5(drintx, void, env, fprp, fprp, i32, i32)
+DEF_HELPER_5(drintxq, void, env, fprp, fprp, i32, i32)
+DEF_HELPER_5(drintn, void, env, fprp, fprp, i32, i32)
+DEF_HELPER_5(drintnq, void, env, fprp, fprp, i32, i32)
GEN_DFP_T_A_B_I32_Rc(dquaq, RMC)
GEN_DFP_T_A_B_I32_Rc(drrnd, RMC)
GEN_DFP_T_A_B_I32_Rc(drrndq, RMC)
+GEN_DFP_T_B_U32_U32_Rc(drintx, FPW, RMC)
+GEN_DFP_T_B_U32_U32_Rc(drintxq, FPW, RMC)
+GEN_DFP_T_B_U32_U32_Rc(drintn, FPW, RMC)
+GEN_DFP_T_B_U32_U32_Rc(drintnq, FPW, RMC)
/*** SPE extension ***/
/* Register moves */
GEN_DFP_Tp_Ap_Bp_RMC_Rc(dquaq, 0x03, 0x00),
GEN_DFP_T_A_B_RMC_Rc(drrnd, 0x03, 0x01),
GEN_DFP_Tp_A_Bp_RMC_Rc(drrndq, 0x03, 0x01),
+GEN_DFP_R_T_B_RMC_Rc(drintx, 0x03, 0x03),
+GEN_DFP_R_Tp_Bp_RMC_Rc(drintxq, 0x03, 0x03),
+GEN_DFP_R_T_B_RMC_Rc(drintn, 0x03, 0x07),
+GEN_DFP_R_Tp_Bp_RMC_Rc(drintnq, 0x03, 0x07),
#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)