#endif
#endif
-#ifdef TARGET_SPARC64
+#if defined(TARGET_SPARC64) && !defined(CONFIG_USER_ONLY)
// Calculates TSB pointer value for fault page size 8k or 64k
static uint64_t ultrasparc_tsb_pointer(uint64_t tsb_register,
uint64_t tag_access_register,
GEN_FCMP(fcmpq, float128, QT0, QT1, 0, 0);
GEN_FCMP(fcmpeq, float128, QT0, QT1, 0, 1);
+static uint32_t compute_all_flags(void)
+{
+ return env->psr & PSR_ICC;
+}
+
+static uint32_t compute_C_flags(void)
+{
+ return env->psr & PSR_CARRY;
+}
+
+#ifdef TARGET_SPARC64
+static uint32_t compute_all_flags_xcc(void)
+{
+ return env->xcc & PSR_ICC;
+}
+
+static uint32_t compute_C_flags_xcc(void)
+{
+ return env->xcc & PSR_CARRY;
+}
+
+#endif
+
+typedef struct CCTable {
+ uint32_t (*compute_all)(void); /* return all the flags */
+ uint32_t (*compute_c)(void); /* return the C flag */
+} CCTable;
+
+static const CCTable icc_table[CC_OP_NB] = {
+ /* CC_OP_DYNAMIC should never happen */
+ [CC_OP_FLAGS] = { compute_all_flags, compute_C_flags },
+};
+
+#ifdef TARGET_SPARC64
+static const CCTable xcc_table[CC_OP_NB] = {
+ /* CC_OP_DYNAMIC should never happen */
+ [CC_OP_FLAGS] = { compute_all_flags_xcc, compute_C_flags_xcc },
+};
+#endif
+
+void helper_compute_psr(void)
+{
+ uint32_t new_psr;
+
+ new_psr = icc_table[CC_OP].compute_all();
+ env->psr = new_psr;
+#ifdef TARGET_SPARC64
+ new_psr = xcc_table[CC_OP].compute_all();
+ env->xcc = new_psr;
+#endif
+ CC_OP = CC_OP_FLAGS;
+}
+
+uint32_t helper_compute_C_icc(void)
+{
+ uint32_t ret;
+
+ ret = icc_table[CC_OP].compute_c() >> PSR_CARRY_SHIFT;
+ return ret;
+}
+
#ifdef TARGET_SPARC64
GEN_FCMPS(fcmps_fcc1, float32, 22, 0);
GEN_FCMP(fcmpd_fcc1, float64, DT0, DT1, 22, 0);