#include "config.h"
#include "exec.h"
+#include "host-utils.h"
#ifndef CALL_FROM_TB0
#define CALL_FROM_TB0(func) func()
#include "fop_template.c"
#undef FTN
-void op_dup_T0 (void)
-{
- T2 = T0;
- RETURN();
-}
-
void op_load_HI (void)
{
- T0 = env->HI[PARAM1][env->current_tc];
- RETURN();
+ T0 = env->HI[env->current_tc][PARAM1];
+ FORCE_RET();
}
void op_store_HI (void)
{
- env->HI[PARAM1][env->current_tc] = T0;
- RETURN();
+ env->HI[env->current_tc][PARAM1] = T0;
+ FORCE_RET();
}
void op_load_LO (void)
{
- T0 = env->LO[PARAM1][env->current_tc];
- RETURN();
+ T0 = env->LO[env->current_tc][PARAM1];
+ FORCE_RET();
}
void op_store_LO (void)
{
- env->LO[PARAM1][env->current_tc] = T0;
- RETURN();
+ env->LO[env->current_tc][PARAM1] = T0;
+ FORCE_RET();
}
/* Load and store */
#include "op_mem.c"
#undef MEMSUFFIX
+#define MEMSUFFIX _super
+#include "op_mem.c"
+#undef MEMSUFFIX
+
#define MEMSUFFIX _kernel
#include "op_mem.c"
#undef MEMSUFFIX
/* For compatibility with 32-bit code, data reference in user mode
with Status_UX = 0 should be casted to 32-bit and sign extended.
See the MIPS64 PRA manual, section 4.10. */
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
- if ((env->hflags & MIPS_HFLAG_UM) &&
+#if defined(TARGET_MIPS64)
+ if (((env->hflags & MIPS_HFLAG_KSU) == MIPS_HFLAG_UM) &&
!(env->CP0_Status & (1 << CP0St_UX)))
T0 = (int64_t)(int32_t)(T0 + T1);
else
#endif
T0 += T1;
- RETURN();
+ FORCE_RET();
}
/* Arithmetic */
void op_add (void)
{
T0 = (int32_t)((int32_t)T0 + (int32_t)T1);
- RETURN();
+ FORCE_RET();
}
void op_addo (void)
CALL_FROM_TB1(do_raise_exception, EXCP_OVERFLOW);
}
T0 = (int32_t)T0;
- RETURN();
+ FORCE_RET();
}
void op_sub (void)
{
T0 = (int32_t)((int32_t)T0 - (int32_t)T1);
- RETURN();
+ FORCE_RET();
}
void op_subo (void)
CALL_FROM_TB1(do_raise_exception, EXCP_OVERFLOW);
}
T0 = (int32_t)T0;
- RETURN();
+ FORCE_RET();
}
void op_mul (void)
{
T0 = (int32_t)((int32_t)T0 * (int32_t)T1);
- RETURN();
+ FORCE_RET();
}
#if HOST_LONG_BITS < 64
void op_div (void)
{
CALL_FROM_TB0(do_div);
- RETURN();
+ FORCE_RET();
}
#else
void op_div (void)
{
if (T1 != 0) {
- env->LO[0][env->current_tc] = (int32_t)((int64_t)(int32_t)T0 / (int32_t)T1);
- env->HI[0][env->current_tc] = (int32_t)((int64_t)(int32_t)T0 % (int32_t)T1);
+ env->LO[env->current_tc][0] = (int32_t)((int64_t)(int32_t)T0 / (int32_t)T1);
+ env->HI[env->current_tc][0] = (int32_t)((int64_t)(int32_t)T0 % (int32_t)T1);
}
- RETURN();
+ FORCE_RET();
}
#endif
void op_divu (void)
{
if (T1 != 0) {
- env->LO[0][env->current_tc] = (int32_t)((uint32_t)T0 / (uint32_t)T1);
- env->HI[0][env->current_tc] = (int32_t)((uint32_t)T0 % (uint32_t)T1);
+ env->LO[env->current_tc][0] = (int32_t)((uint32_t)T0 / (uint32_t)T1);
+ env->HI[env->current_tc][0] = (int32_t)((uint32_t)T0 % (uint32_t)T1);
}
- RETURN();
+ FORCE_RET();
}
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
/* Arithmetic */
void op_dadd (void)
{
T0 += T1;
- RETURN();
+ FORCE_RET();
}
void op_daddo (void)
/* operands of same sign, result different sign */
CALL_FROM_TB1(do_raise_exception, EXCP_OVERFLOW);
}
- RETURN();
+ FORCE_RET();
}
void op_dsub (void)
{
T0 -= T1;
- RETURN();
+ FORCE_RET();
}
void op_dsubo (void)
/* operands of different sign, first operand and result different sign */
CALL_FROM_TB1(do_raise_exception, EXCP_OVERFLOW);
}
- RETURN();
+ FORCE_RET();
}
void op_dmul (void)
{
T0 = (int64_t)T0 * (int64_t)T1;
- RETURN();
+ FORCE_RET();
}
/* Those might call libgcc functions. */
void op_ddiv (void)
{
do_ddiv();
- RETURN();
+ FORCE_RET();
}
#if TARGET_LONG_BITS > HOST_LONG_BITS
void op_ddivu (void)
{
do_ddivu();
- RETURN();
+ FORCE_RET();
}
#else
void op_ddivu (void)
{
if (T1 != 0) {
- env->LO[0][env->current_tc] = T0 / T1;
- env->HI[0][env->current_tc] = T0 % T1;
+ env->LO[env->current_tc][0] = T0 / T1;
+ env->HI[env->current_tc][0] = T0 % T1;
}
- RETURN();
+ FORCE_RET();
}
#endif
-#endif /* TARGET_MIPSN32 || TARGET_MIPS64 */
+#endif /* TARGET_MIPS64 */
/* Logical */
void op_and (void)
{
T0 &= T1;
- RETURN();
+ FORCE_RET();
}
void op_nor (void)
{
T0 = ~(T0 | T1);
- RETURN();
+ FORCE_RET();
}
void op_or (void)
{
T0 |= T1;
- RETURN();
+ FORCE_RET();
}
void op_xor (void)
{
T0 ^= T1;
- RETURN();
+ FORCE_RET();
}
void op_sll (void)
{
T0 = (int32_t)((uint32_t)T0 << T1);
- RETURN();
+ FORCE_RET();
}
void op_sra (void)
{
T0 = (int32_t)((int32_t)T0 >> T1);
- RETURN();
+ FORCE_RET();
}
void op_srl (void)
{
T0 = (int32_t)((uint32_t)T0 >> T1);
- RETURN();
+ FORCE_RET();
}
void op_rotr (void)
tmp = (int32_t)((uint32_t)T0 << (0x20 - T1));
T0 = (int32_t)((uint32_t)T0 >> T1) | tmp;
}
- RETURN();
+ FORCE_RET();
}
void op_sllv (void)
{
T0 = (int32_t)((uint32_t)T1 << ((uint32_t)T0 & 0x1F));
- RETURN();
+ FORCE_RET();
}
void op_srav (void)
{
T0 = (int32_t)((int32_t)T1 >> (T0 & 0x1F));
- RETURN();
+ FORCE_RET();
}
void op_srlv (void)
{
T0 = (int32_t)((uint32_t)T1 >> (T0 & 0x1F));
- RETURN();
+ FORCE_RET();
}
void op_rotrv (void)
T0 = (int32_t)((uint32_t)T1 >> T0) | tmp;
} else
T0 = T1;
- RETURN();
+ FORCE_RET();
}
void op_clo (void)
{
- int n;
-
- if (T0 == ~((target_ulong)0)) {
- T0 = 32;
- } else {
- for (n = 0; n < 32; n++) {
- if (!(T0 & (1 << 31)))
- break;
- T0 = T0 << 1;
- }
- T0 = n;
- }
- RETURN();
+ T0 = clo32(T0);
+ FORCE_RET();
}
void op_clz (void)
{
- int n;
-
- if (T0 == 0) {
- T0 = 32;
- } else {
- for (n = 0; n < 32; n++) {
- if (T0 & (1 << 31))
- break;
- T0 = T0 << 1;
- }
- T0 = n;
- }
- RETURN();
+ T0 = clz32(T0);
+ FORCE_RET();
}
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
#if TARGET_LONG_BITS > HOST_LONG_BITS
/* Those might call libgcc functions. */
void op_dsll (void)
{
CALL_FROM_TB0(do_dsll);
- RETURN();
+ FORCE_RET();
}
void op_dsll32 (void)
{
CALL_FROM_TB0(do_dsll32);
- RETURN();
+ FORCE_RET();
}
void op_dsra (void)
{
CALL_FROM_TB0(do_dsra);
- RETURN();
+ FORCE_RET();
}
void op_dsra32 (void)
{
CALL_FROM_TB0(do_dsra32);
- RETURN();
+ FORCE_RET();
}
void op_dsrl (void)
{
CALL_FROM_TB0(do_dsrl);
- RETURN();
+ FORCE_RET();
}
void op_dsrl32 (void)
{
CALL_FROM_TB0(do_dsrl32);
- RETURN();
+ FORCE_RET();
}
void op_drotr (void)
{
CALL_FROM_TB0(do_drotr);
- RETURN();
+ FORCE_RET();
}
void op_drotr32 (void)
{
CALL_FROM_TB0(do_drotr32);
- RETURN();
+ FORCE_RET();
}
void op_dsllv (void)
{
CALL_FROM_TB0(do_dsllv);
- RETURN();
+ FORCE_RET();
}
void op_dsrav (void)
{
CALL_FROM_TB0(do_dsrav);
- RETURN();
+ FORCE_RET();
}
void op_dsrlv (void)
{
CALL_FROM_TB0(do_dsrlv);
- RETURN();
+ FORCE_RET();
}
void op_drotrv (void)
{
CALL_FROM_TB0(do_drotrv);
- RETURN();
+ FORCE_RET();
+}
+
+void op_dclo (void)
+{
+ CALL_FROM_TB0(do_dclo);
+ FORCE_RET();
+}
+
+void op_dclz (void)
+{
+ CALL_FROM_TB0(do_dclz);
+ FORCE_RET();
}
#else /* TARGET_LONG_BITS > HOST_LONG_BITS */
void op_dsll (void)
{
T0 = T0 << T1;
- RETURN();
+ FORCE_RET();
}
void op_dsll32 (void)
{
T0 = T0 << (T1 + 32);
- RETURN();
+ FORCE_RET();
}
void op_dsra (void)
{
T0 = (int64_t)T0 >> T1;
- RETURN();
+ FORCE_RET();
}
void op_dsra32 (void)
{
T0 = (int64_t)T0 >> (T1 + 32);
- RETURN();
+ FORCE_RET();
}
void op_dsrl (void)
{
T0 = T0 >> T1;
- RETURN();
+ FORCE_RET();
}
void op_dsrl32 (void)
{
T0 = T0 >> (T1 + 32);
- RETURN();
+ FORCE_RET();
}
void op_drotr (void)
target_ulong tmp;
if (T1) {
- tmp = T0 << (0x40 - T1);
- T0 = (T0 >> T1) | tmp;
+ tmp = T0 << (0x40 - T1);
+ T0 = (T0 >> T1) | tmp;
}
- RETURN();
+ FORCE_RET();
}
void op_drotr32 (void)
{
target_ulong tmp;
- if (T1) {
- tmp = T0 << (0x40 - (32 + T1));
- T0 = (T0 >> (32 + T1)) | tmp;
- }
- RETURN();
+ tmp = T0 << (0x40 - (32 + T1));
+ T0 = (T0 >> (32 + T1)) | tmp;
+ FORCE_RET();
}
void op_dsllv (void)
{
T0 = T1 << (T0 & 0x3F);
- RETURN();
+ FORCE_RET();
}
void op_dsrav (void)
{
T0 = (int64_t)T1 >> (T0 & 0x3F);
- RETURN();
+ FORCE_RET();
}
void op_dsrlv (void)
{
T0 = T1 >> (T0 & 0x3F);
- RETURN();
+ FORCE_RET();
}
void op_drotrv (void)
T0 &= 0x3F;
if (T0) {
- tmp = T1 << (0x40 - T0);
- T0 = (T1 >> T0) | tmp;
+ tmp = T1 << (0x40 - T0);
+ T0 = (T1 >> T0) | tmp;
} else
- T0 = T1;
- RETURN();
+ T0 = T1;
+ FORCE_RET();
}
-#endif /* TARGET_LONG_BITS > HOST_LONG_BITS */
void op_dclo (void)
{
- int n;
-
- if (T0 == ~((target_ulong)0)) {
- T0 = 64;
- } else {
- for (n = 0; n < 64; n++) {
- if (!(T0 & (1ULL << 63)))
- break;
- T0 = T0 << 1;
- }
- T0 = n;
- }
- RETURN();
+ T0 = clo64(T0);
+ FORCE_RET();
}
void op_dclz (void)
{
- int n;
-
- if (T0 == 0) {
- T0 = 64;
- } else {
- for (n = 0; n < 64; n++) {
- if (T0 & (1ULL << 63))
- break;
- T0 = T0 << 1;
- }
- T0 = n;
- }
- RETURN();
+ T0 = clz64(T0);
+ FORCE_RET();
}
-#endif /* TARGET_MIPSN32 || TARGET_MIPS64 */
+#endif /* TARGET_LONG_BITS > HOST_LONG_BITS */
+#endif /* TARGET_MIPS64 */
/* 64 bits arithmetic */
#if TARGET_LONG_BITS > HOST_LONG_BITS
void op_mult (void)
{
CALL_FROM_TB0(do_mult);
- RETURN();
+ FORCE_RET();
}
void op_multu (void)
{
CALL_FROM_TB0(do_multu);
- RETURN();
+ FORCE_RET();
}
void op_madd (void)
{
CALL_FROM_TB0(do_madd);
- RETURN();
+ FORCE_RET();
}
void op_maddu (void)
{
CALL_FROM_TB0(do_maddu);
- RETURN();
+ FORCE_RET();
}
void op_msub (void)
{
CALL_FROM_TB0(do_msub);
- RETURN();
+ FORCE_RET();
}
void op_msubu (void)
{
CALL_FROM_TB0(do_msubu);
- RETURN();
+ FORCE_RET();
+}
+
+/* Multiplication variants of the vr54xx. */
+void op_muls (void)
+{
+ CALL_FROM_TB0(do_muls);
+ FORCE_RET();
+}
+
+void op_mulsu (void)
+{
+ CALL_FROM_TB0(do_mulsu);
+ FORCE_RET();
+}
+
+void op_macc (void)
+{
+ CALL_FROM_TB0(do_macc);
+ FORCE_RET();
+}
+
+void op_macchi (void)
+{
+ CALL_FROM_TB0(do_macchi);
+ FORCE_RET();
+}
+
+void op_maccu (void)
+{
+ CALL_FROM_TB0(do_maccu);
+ FORCE_RET();
+}
+void op_macchiu (void)
+{
+ CALL_FROM_TB0(do_macchiu);
+ FORCE_RET();
+}
+
+void op_msac (void)
+{
+ CALL_FROM_TB0(do_msac);
+ FORCE_RET();
+}
+
+void op_msachi (void)
+{
+ CALL_FROM_TB0(do_msachi);
+ FORCE_RET();
+}
+
+void op_msacu (void)
+{
+ CALL_FROM_TB0(do_msacu);
+ FORCE_RET();
+}
+
+void op_msachiu (void)
+{
+ CALL_FROM_TB0(do_msachiu);
+ FORCE_RET();
+}
+
+void op_mulhi (void)
+{
+ CALL_FROM_TB0(do_mulhi);
+ FORCE_RET();
+}
+
+void op_mulhiu (void)
+{
+ CALL_FROM_TB0(do_mulhiu);
+ FORCE_RET();
+}
+
+void op_mulshi (void)
+{
+ CALL_FROM_TB0(do_mulshi);
+ FORCE_RET();
+}
+
+void op_mulshiu (void)
+{
+ CALL_FROM_TB0(do_mulshiu);
+ FORCE_RET();
}
#else /* TARGET_LONG_BITS > HOST_LONG_BITS */
-static inline uint64_t get_HILO (void)
+static always_inline uint64_t get_HILO (void)
+{
+ return ((uint64_t)env->HI[env->current_tc][0] << 32) |
+ ((uint64_t)(uint32_t)env->LO[env->current_tc][0]);
+}
+
+static always_inline void set_HILO (uint64_t HILO)
{
- return ((uint64_t)env->HI[0][env->current_tc] << 32) |
- ((uint64_t)(uint32_t)env->LO[0][env->current_tc]);
+ env->LO[env->current_tc][0] = (int32_t)(HILO & 0xFFFFFFFF);
+ env->HI[env->current_tc][0] = (int32_t)(HILO >> 32);
}
-static inline void set_HILO (uint64_t HILO)
+static always_inline void set_HIT0_LO (uint64_t HILO)
{
- env->LO[0][env->current_tc] = (int32_t)(HILO & 0xFFFFFFFF);
- env->HI[0][env->current_tc] = (int32_t)(HILO >> 32);
+ env->LO[env->current_tc][0] = (int32_t)(HILO & 0xFFFFFFFF);
+ T0 = env->HI[env->current_tc][0] = (int32_t)(HILO >> 32);
+}
+
+static always_inline void set_HI_LOT0 (uint64_t HILO)
+{
+ T0 = env->LO[env->current_tc][0] = (int32_t)(HILO & 0xFFFFFFFF);
+ env->HI[env->current_tc][0] = (int32_t)(HILO >> 32);
}
void op_mult (void)
{
set_HILO((int64_t)(int32_t)T0 * (int64_t)(int32_t)T1);
- RETURN();
+ FORCE_RET();
}
void op_multu (void)
{
set_HILO((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1);
- RETURN();
+ FORCE_RET();
}
void op_madd (void)
tmp = ((int64_t)(int32_t)T0 * (int64_t)(int32_t)T1);
set_HILO((int64_t)get_HILO() + tmp);
- RETURN();
+ FORCE_RET();
}
void op_maddu (void)
tmp = ((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1);
set_HILO(get_HILO() + tmp);
- RETURN();
+ FORCE_RET();
}
void op_msub (void)
tmp = ((int64_t)(int32_t)T0 * (int64_t)(int32_t)T1);
set_HILO((int64_t)get_HILO() - tmp);
- RETURN();
+ FORCE_RET();
}
void op_msubu (void)
tmp = ((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1);
set_HILO(get_HILO() - tmp);
- RETURN();
+ FORCE_RET();
+}
+
+/* Multiplication variants of the vr54xx. */
+void op_muls (void)
+{
+ set_HI_LOT0(0 - ((int64_t)(int32_t)T0 * (int64_t)(int32_t)T1));
+ FORCE_RET();
+}
+
+void op_mulsu (void)
+{
+ set_HI_LOT0(0 - ((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1));
+ FORCE_RET();
+}
+
+void op_macc (void)
+{
+ set_HI_LOT0(get_HILO() + ((int64_t)(int32_t)T0 * (int64_t)(int32_t)T1));
+ FORCE_RET();
+}
+
+void op_macchi (void)
+{
+ set_HIT0_LO(get_HILO() + ((int64_t)(int32_t)T0 * (int64_t)(int32_t)T1));
+ FORCE_RET();
+}
+
+void op_maccu (void)
+{
+ set_HI_LOT0(get_HILO() + ((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1));
+ FORCE_RET();
+}
+
+void op_macchiu (void)
+{
+ set_HIT0_LO(get_HILO() + ((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1));
+ FORCE_RET();
+}
+
+void op_msac (void)
+{
+ set_HI_LOT0(get_HILO() - ((int64_t)(int32_t)T0 * (int64_t)(int32_t)T1));
+ FORCE_RET();
+}
+
+void op_msachi (void)
+{
+ set_HIT0_LO(get_HILO() - ((int64_t)(int32_t)T0 * (int64_t)(int32_t)T1));
+ FORCE_RET();
+}
+
+void op_msacu (void)
+{
+ set_HI_LOT0(get_HILO() - ((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1));
+ FORCE_RET();
+}
+
+void op_msachiu (void)
+{
+ set_HIT0_LO(get_HILO() - ((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1));
+ FORCE_RET();
}
+
+void op_mulhi (void)
+{
+ set_HIT0_LO((int64_t)(int32_t)T0 * (int64_t)(int32_t)T1);
+ FORCE_RET();
+}
+
+void op_mulhiu (void)
+{
+ set_HIT0_LO((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1);
+ FORCE_RET();
+}
+
+void op_mulshi (void)
+{
+ set_HIT0_LO(0 - ((int64_t)(int32_t)T0 * (int64_t)(int32_t)T1));
+ FORCE_RET();
+}
+
+void op_mulshiu (void)
+{
+ set_HIT0_LO(0 - ((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1));
+ FORCE_RET();
+}
+
#endif /* TARGET_LONG_BITS > HOST_LONG_BITS */
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
void op_dmult (void)
{
- CALL_FROM_TB4(muls64, &(env->HI[0][env->current_tc]), &(env->LO[0][env->current_tc]), T0, T1);
- RETURN();
+ CALL_FROM_TB4(muls64, &(env->LO[env->current_tc][0]), &(env->HI[env->current_tc][0]), T0, T1);
+ FORCE_RET();
}
void op_dmultu (void)
{
- CALL_FROM_TB4(mulu64, &(env->HI[0][env->current_tc]), &(env->LO[0][env->current_tc]), T0, T1);
- RETURN();
+ CALL_FROM_TB4(mulu64, &(env->LO[env->current_tc][0]), &(env->HI[env->current_tc][0]), T0, T1);
+ FORCE_RET();
}
#endif
void op_movn (void)
{
if (T1 != 0)
- env->gpr[PARAM1][env->current_tc] = T0;
- RETURN();
+ env->gpr[env->current_tc][PARAM1] = T0;
+ FORCE_RET();
}
void op_movz (void)
{
if (T1 == 0)
- env->gpr[PARAM1][env->current_tc] = T0;
- RETURN();
+ env->gpr[env->current_tc][PARAM1] = T0;
+ FORCE_RET();
}
void op_movf (void)
{
if (!(env->fpu->fcr31 & PARAM1))
T0 = T1;
- RETURN();
+ FORCE_RET();
}
void op_movt (void)
{
if (env->fpu->fcr31 & PARAM1)
T0 = T1;
- RETURN();
+ FORCE_RET();
}
/* Tests */
} else { \
T0 = 0; \
} \
- RETURN(); \
+ FORCE_RET(); \
}
OP_COND(eq, T0 == T1);
OP_COND(ltz, (target_long)T0 < 0);
/* Branches */
-void OPPROTO op_goto_tb0(void)
-{
- GOTO_TB(op_goto_tb0, PARAM1, 0);
- RETURN();
-}
-
-void OPPROTO op_goto_tb1(void)
-{
- GOTO_TB(op_goto_tb1, PARAM1, 1);
- RETURN();
-}
-
/* Branch to register */
void op_save_breg_target (void)
{
- env->btarget = T2;
- RETURN();
-}
-
-void op_restore_breg_target (void)
-{
- T2 = env->btarget;
- RETURN();
+ env->btarget = T1;
+ FORCE_RET();
}
void op_breg (void)
{
- env->PC[env->current_tc] = T2;
- RETURN();
+ env->PC[env->current_tc] = env->btarget;
+ FORCE_RET();
}
void op_save_btarget (void)
{
env->btarget = PARAM1;
- RETURN();
+ FORCE_RET();
}
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
void op_save_btarget64 (void)
{
env->btarget = ((uint64_t)PARAM1 << 32) | (uint32_t)PARAM2;
- RETURN();
+ FORCE_RET();
}
#endif
/* Conditional branch */
void op_set_bcond (void)
{
- T2 = T0;
- RETURN();
-}
-
-void op_save_bcond (void)
-{
- env->bcond = T2;
- RETURN();
-}
-
-void op_restore_bcond (void)
-{
- T2 = env->bcond;
- RETURN();
+ env->bcond = T0;
+ FORCE_RET();
}
-void op_jnz_T2 (void)
+void op_jnz_bcond (void)
{
- if (T2)
+ if (env->bcond)
GOTO_LABEL_PARAM(1);
- RETURN();
+ FORCE_RET();
}
/* CP0 functions */
void op_mfc0_index (void)
{
T0 = env->CP0_Index;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_mvpcontrol (void)
{
T0 = env->mvp->CP0_MVPControl;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_mvpconf0 (void)
{
T0 = env->mvp->CP0_MVPConf0;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_mvpconf1 (void)
{
T0 = env->mvp->CP0_MVPConf1;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_random (void)
{
CALL_FROM_TB0(do_mfc0_random);
- RETURN();
+ FORCE_RET();
}
void op_mfc0_vpecontrol (void)
{
T0 = env->CP0_VPEControl;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_vpeconf0 (void)
{
T0 = env->CP0_VPEConf0;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_vpeconf1 (void)
{
T0 = env->CP0_VPEConf1;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_yqmask (void)
{
T0 = env->CP0_YQMask;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_vpeschedule (void)
{
T0 = env->CP0_VPESchedule;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_vpeschefback (void)
{
T0 = env->CP0_VPEScheFBack;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_vpeopt (void)
{
T0 = env->CP0_VPEOpt;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_entrylo0 (void)
{
T0 = (int32_t)env->CP0_EntryLo0;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_tcstatus (void)
{
T0 = env->CP0_TCStatus[env->current_tc];
- RETURN();
+ FORCE_RET();
}
void op_mftc0_tcstatus(void)
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
T0 = env->CP0_TCStatus[other_tc];
- RETURN();
+ FORCE_RET();
}
void op_mfc0_tcbind (void)
{
T0 = env->CP0_TCBind[env->current_tc];
- RETURN();
+ FORCE_RET();
}
void op_mftc0_tcbind(void)
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
T0 = env->CP0_TCBind[other_tc];
- RETURN();
+ FORCE_RET();
}
void op_mfc0_tcrestart (void)
{
T0 = env->PC[env->current_tc];
- RETURN();
+ FORCE_RET();
}
void op_mftc0_tcrestart(void)
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
T0 = env->PC[other_tc];
- RETURN();
+ FORCE_RET();
}
void op_mfc0_tchalt (void)
{
T0 = env->CP0_TCHalt[env->current_tc];
- RETURN();
+ FORCE_RET();
}
void op_mftc0_tchalt(void)
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
T0 = env->CP0_TCHalt[other_tc];
- RETURN();
+ FORCE_RET();
}
void op_mfc0_tccontext (void)
{
T0 = env->CP0_TCContext[env->current_tc];
- RETURN();
+ FORCE_RET();
}
void op_mftc0_tccontext(void)
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
T0 = env->CP0_TCContext[other_tc];
- RETURN();
+ FORCE_RET();
}
void op_mfc0_tcschedule (void)
{
T0 = env->CP0_TCSchedule[env->current_tc];
- RETURN();
+ FORCE_RET();
}
void op_mftc0_tcschedule(void)
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
T0 = env->CP0_TCSchedule[other_tc];
- RETURN();
+ FORCE_RET();
}
void op_mfc0_tcschefback (void)
{
T0 = env->CP0_TCScheFBack[env->current_tc];
- RETURN();
+ FORCE_RET();
}
void op_mftc0_tcschefback(void)
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
T0 = env->CP0_TCScheFBack[other_tc];
- RETURN();
+ FORCE_RET();
}
void op_mfc0_entrylo1 (void)
{
T0 = (int32_t)env->CP0_EntryLo1;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_context (void)
{
T0 = (int32_t)env->CP0_Context;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_pagemask (void)
{
T0 = env->CP0_PageMask;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_pagegrain (void)
{
T0 = env->CP0_PageGrain;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_wired (void)
{
T0 = env->CP0_Wired;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_srsconf0 (void)
{
T0 = env->CP0_SRSConf0;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_srsconf1 (void)
{
T0 = env->CP0_SRSConf1;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_srsconf2 (void)
{
T0 = env->CP0_SRSConf2;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_srsconf3 (void)
{
T0 = env->CP0_SRSConf3;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_srsconf4 (void)
{
T0 = env->CP0_SRSConf4;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_hwrena (void)
{
T0 = env->CP0_HWREna;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_badvaddr (void)
{
T0 = (int32_t)env->CP0_BadVAddr;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_count (void)
{
CALL_FROM_TB0(do_mfc0_count);
- RETURN();
+ FORCE_RET();
}
void op_mfc0_entryhi (void)
{
T0 = (int32_t)env->CP0_EntryHi;
- RETURN();
+ FORCE_RET();
}
void op_mftc0_entryhi(void)
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
T0 = (env->CP0_EntryHi & ~0xff) | (env->CP0_TCStatus[other_tc] & 0xff);
- RETURN();
+ FORCE_RET();
}
void op_mfc0_compare (void)
{
T0 = env->CP0_Compare;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_status (void)
{
T0 = env->CP0_Status;
- RETURN();
+ FORCE_RET();
}
void op_mftc0_status(void)
T0 = env->CP0_Status & ~0xf1000018;
T0 |= tcstatus & (0xf << CP0TCSt_TCU0);
T0 |= (tcstatus & (1 << CP0TCSt_TMX)) >> (CP0TCSt_TMX - CP0St_MX);
- T0 |= (tcstatus & (0x3 << CP0TCSt_TKSU)) >> (CP0TCSt_TKSU - CP0St_R0);
- RETURN();
+ T0 |= (tcstatus & (0x3 << CP0TCSt_TKSU)) >> (CP0TCSt_TKSU - CP0St_KSU);
+ FORCE_RET();
}
void op_mfc0_intctl (void)
{
T0 = env->CP0_IntCtl;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_srsctl (void)
{
T0 = env->CP0_SRSCtl;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_srsmap (void)
{
T0 = env->CP0_SRSMap;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_cause (void)
{
T0 = env->CP0_Cause;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_epc (void)
{
T0 = (int32_t)env->CP0_EPC;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_prid (void)
{
T0 = env->CP0_PRid;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_ebase (void)
{
T0 = env->CP0_EBase;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_config0 (void)
{
T0 = env->CP0_Config0;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_config1 (void)
{
T0 = env->CP0_Config1;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_config2 (void)
{
T0 = env->CP0_Config2;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_config3 (void)
{
T0 = env->CP0_Config3;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_config6 (void)
{
T0 = env->CP0_Config6;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_config7 (void)
{
T0 = env->CP0_Config7;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_lladdr (void)
{
T0 = (int32_t)env->CP0_LLAddr >> 4;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_watchlo (void)
{
T0 = (int32_t)env->CP0_WatchLo[PARAM1];
- RETURN();
+ FORCE_RET();
}
void op_mfc0_watchhi (void)
{
T0 = env->CP0_WatchHi[PARAM1];
- RETURN();
+ FORCE_RET();
}
void op_mfc0_xcontext (void)
{
T0 = (int32_t)env->CP0_XContext;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_framemask (void)
{
T0 = env->CP0_Framemask;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_debug (void)
T0 = env->CP0_Debug;
if (env->hflags & MIPS_HFLAG_DM)
T0 |= 1 << CP0DB_DM;
- RETURN();
+ FORCE_RET();
}
void op_mftc0_debug(void)
T0 = (env->CP0_Debug & ~((1 << CP0DB_SSt) | (1 << CP0DB_Halt))) |
(env->CP0_Debug_tcstatus[other_tc] &
((1 << CP0DB_SSt) | (1 << CP0DB_Halt)));
- RETURN();
+ FORCE_RET();
}
void op_mfc0_depc (void)
{
T0 = (int32_t)env->CP0_DEPC;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_performance0 (void)
{
T0 = env->CP0_Performance0;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_taglo (void)
{
T0 = env->CP0_TagLo;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_datalo (void)
{
T0 = env->CP0_DataLo;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_taghi (void)
{
T0 = env->CP0_TagHi;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_datahi (void)
{
T0 = env->CP0_DataHi;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_errorepc (void)
{
T0 = (int32_t)env->CP0_ErrorEPC;
- RETURN();
+ FORCE_RET();
}
void op_mfc0_desave (void)
{
T0 = env->CP0_DESAVE;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_index (void)
{
- env->CP0_Index = (env->CP0_Index & 0x80000000) | (T0 % env->tlb->nb_tlb);
- RETURN();
+ int num = 1;
+ unsigned int tmp = env->tlb->nb_tlb;
+
+ do {
+ tmp >>= 1;
+ num <<= 1;
+ } while (tmp);
+ env->CP0_Index = (env->CP0_Index & 0x80000000) | (T0 & (num - 1));
+ FORCE_RET();
}
void op_mtc0_mvpcontrol (void)
// TODO: Enable/disable shared TLB, enable/disable VPEs.
env->mvp->CP0_MVPControl = newval;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_vpecontrol (void)
// TODO: Enable/disable TCs.
env->CP0_VPEControl = newval;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_vpeconf0 (void)
// TODO: TC exclusive handling due to ERL/EXL.
env->CP0_VPEConf0 = newval;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_vpeconf1 (void)
// TODO: Handle FPU (CP1) binding.
env->CP0_VPEConf1 = newval;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_yqmask (void)
{
/* Yield qualifier inputs not implemented. */
env->CP0_YQMask = 0x00000000;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_vpeschedule (void)
{
env->CP0_VPESchedule = T0;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_vpeschefback (void)
{
env->CP0_VPEScheFBack = T0;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_vpeopt (void)
{
env->CP0_VPEOpt = T0 & 0x0000ffff;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_entrylo0 (void)
{
- /* Large physaddr not implemented */
+ /* Large physaddr (PABITS) not implemented */
/* 1k pages not implemented */
env->CP0_EntryLo0 = T0 & 0x3FFFFFFF;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_tcstatus (void)
// TODO: Sync with CP0_Status.
env->CP0_TCStatus[env->current_tc] = newval;
- RETURN();
+ FORCE_RET();
}
void op_mttc0_tcstatus (void)
// TODO: Sync with CP0_Status.
env->CP0_TCStatus[other_tc] = T0;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_tcbind (void)
mask |= (1 << CP0TCBd_CurVPE);
newval = (env->CP0_TCBind[env->current_tc] & ~mask) | (T0 & mask);
env->CP0_TCBind[env->current_tc] = newval;
- RETURN();
+ FORCE_RET();
}
void op_mttc0_tcbind (void)
mask |= (1 << CP0TCBd_CurVPE);
newval = (env->CP0_TCBind[other_tc] & ~mask) | (T0 & mask);
env->CP0_TCBind[other_tc] = newval;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_tcrestart (void)
env->CP0_TCStatus[env->current_tc] &= ~(1 << CP0TCSt_TDS);
env->CP0_LLAddr = 0ULL;
/* MIPS16 not implemented. */
- RETURN();
+ FORCE_RET();
}
void op_mttc0_tcrestart (void)
env->CP0_TCStatus[other_tc] &= ~(1 << CP0TCSt_TDS);
env->CP0_LLAddr = 0ULL;
/* MIPS16 not implemented. */
- RETURN();
+ FORCE_RET();
}
void op_mtc0_tchalt (void)
// TODO: Halt TC / Restart (if allocated+active) TC.
- RETURN();
+ FORCE_RET();
}
void op_mttc0_tchalt (void)
// TODO: Halt TC / Restart (if allocated+active) TC.
env->CP0_TCHalt[other_tc] = T0;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_tccontext (void)
{
env->CP0_TCContext[env->current_tc] = T0;
- RETURN();
+ FORCE_RET();
}
void op_mttc0_tccontext (void)
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
env->CP0_TCContext[other_tc] = T0;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_tcschedule (void)
{
env->CP0_TCSchedule[env->current_tc] = T0;
- RETURN();
+ FORCE_RET();
}
void op_mttc0_tcschedule (void)
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
env->CP0_TCSchedule[other_tc] = T0;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_tcschefback (void)
{
env->CP0_TCScheFBack[env->current_tc] = T0;
- RETURN();
+ FORCE_RET();
}
void op_mttc0_tcschefback (void)
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
env->CP0_TCScheFBack[other_tc] = T0;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_entrylo1 (void)
{
- /* Large physaddr not implemented */
+ /* Large physaddr (PABITS) not implemented */
/* 1k pages not implemented */
env->CP0_EntryLo1 = T0 & 0x3FFFFFFF;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_context (void)
{
env->CP0_Context = (env->CP0_Context & 0x007FFFFF) | (T0 & ~0x007FFFFF);
- RETURN();
+ FORCE_RET();
}
void op_mtc0_pagemask (void)
{
/* 1k pages not implemented */
env->CP0_PageMask = T0 & (0x1FFFFFFF & (TARGET_PAGE_MASK << 1));
- RETURN();
+ FORCE_RET();
}
void op_mtc0_pagegrain (void)
{
/* SmartMIPS not implemented */
- /* Large physaddr not implemented */
+ /* Large physaddr (PABITS) not implemented */
/* 1k pages not implemented */
env->CP0_PageGrain = 0;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_wired (void)
{
env->CP0_Wired = T0 % env->tlb->nb_tlb;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_srsconf0 (void)
{
env->CP0_SRSConf0 |= T0 & env->CP0_SRSConf0_rw_bitmask;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_srsconf1 (void)
{
env->CP0_SRSConf1 |= T0 & env->CP0_SRSConf1_rw_bitmask;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_srsconf2 (void)
{
env->CP0_SRSConf2 |= T0 & env->CP0_SRSConf2_rw_bitmask;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_srsconf3 (void)
{
env->CP0_SRSConf3 |= T0 & env->CP0_SRSConf3_rw_bitmask;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_srsconf4 (void)
{
env->CP0_SRSConf4 |= T0 & env->CP0_SRSConf4_rw_bitmask;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_hwrena (void)
{
env->CP0_HWREna = T0 & 0x0000000F;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_count (void)
{
CALL_FROM_TB2(cpu_mips_store_count, env, T0);
- RETURN();
+ FORCE_RET();
}
void op_mtc0_entryhi (void)
/* 1k pages not implemented */
val = T0 & ((TARGET_PAGE_MASK << 1) | 0xFF);
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
val &= env->SEGMask;
#endif
old = env->CP0_EntryHi;
/* If the ASID changes, flush qemu's TLB. */
if ((old & 0xFF) != (val & 0xFF))
CALL_FROM_TB2(cpu_mips_tlb_flush, env, 1);
- RETURN();
+ FORCE_RET();
}
void op_mttc0_entryhi(void)
env->CP0_EntryHi = (env->CP0_EntryHi & 0xff) | (T0 & ~0xff);
env->CP0_TCStatus[other_tc] = (env->CP0_TCStatus[other_tc] & ~0xff) | (T0 & 0xff);
- RETURN();
+ FORCE_RET();
}
void op_mtc0_compare (void)
{
CALL_FROM_TB2(cpu_mips_store_compare, env, T0);
- RETURN();
+ FORCE_RET();
}
void op_mtc0_status (void)
if (loglevel & CPU_LOG_EXEC)
CALL_FROM_TB2(do_mtc0_status_debug, old, val);
CALL_FROM_TB1(cpu_mips_update_irq, env);
- RETURN();
+ FORCE_RET();
}
void op_mttc0_status(void)
env->CP0_Status = T0 & ~0xf1000018;
tcstatus = (tcstatus & ~(0xf << CP0TCSt_TCU0)) | (T0 & (0xf << CP0St_CU0));
tcstatus = (tcstatus & ~(1 << CP0TCSt_TMX)) | ((T0 & (1 << CP0St_MX)) << (CP0TCSt_TMX - CP0St_MX));
- tcstatus = (tcstatus & ~(0x3 << CP0TCSt_TKSU)) | ((T0 & (0x3 << CP0St_R0)) << (CP0TCSt_TKSU - CP0St_R0));
+ tcstatus = (tcstatus & ~(0x3 << CP0TCSt_TKSU)) | ((T0 & (0x3 << CP0St_KSU)) << (CP0TCSt_TKSU - CP0St_KSU));
env->CP0_TCStatus[other_tc] = tcstatus;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_intctl (void)
{
/* vectored interrupts not implemented, no performance counters. */
env->CP0_IntCtl = (env->CP0_IntCtl & ~0x000002e0) | (T0 & 0x000002e0);
- RETURN();
+ FORCE_RET();
}
void op_mtc0_srsctl (void)
{
uint32_t mask = (0xf << CP0SRSCtl_ESS) | (0xf << CP0SRSCtl_PSS);
env->CP0_SRSCtl = (env->CP0_SRSCtl & ~mask) | (T0 & mask);
- RETURN();
+ FORCE_RET();
}
void op_mtc0_srsmap (void)
{
env->CP0_SRSMap = T0;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_cause (void)
if (T0 & CP0Ca_IP_mask) {
CALL_FROM_TB1(cpu_mips_update_irq, env);
}
- RETURN();
+ FORCE_RET();
}
void op_mtc0_epc (void)
{
env->CP0_EPC = T0;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_ebase (void)
/* vectored interrupts not implemented */
/* Multi-CPU not implemented */
env->CP0_EBase = 0x80000000 | (T0 & 0x3FFFF000);
- RETURN();
+ FORCE_RET();
}
void op_mtc0_config0 (void)
{
env->CP0_Config0 = (env->CP0_Config0 & 0x81FFFFF8) | (T0 & 0x00000007);
- RETURN();
+ FORCE_RET();
}
void op_mtc0_config2 (void)
{
/* tertiary/secondary caches not implemented */
env->CP0_Config2 = (env->CP0_Config2 & 0x8FFF0FFF);
- RETURN();
+ FORCE_RET();
}
void op_mtc0_watchlo (void)
/* Watch exceptions for instructions, data loads, data stores
not implemented. */
env->CP0_WatchLo[PARAM1] = (T0 & ~0x7);
- RETURN();
+ FORCE_RET();
}
void op_mtc0_watchhi (void)
{
env->CP0_WatchHi[PARAM1] = (T0 & 0x40FF0FF8);
env->CP0_WatchHi[PARAM1] &= ~(env->CP0_WatchHi[PARAM1] & T0 & 0x7);
- RETURN();
+ FORCE_RET();
}
void op_mtc0_xcontext (void)
{
target_ulong mask = (1ULL << (env->SEGBITS - 7)) - 1;
env->CP0_XContext = (env->CP0_XContext & mask) | (T0 & ~mask);
- RETURN();
+ FORCE_RET();
}
void op_mtc0_framemask (void)
{
env->CP0_Framemask = T0; /* XXX */
- RETURN();
+ FORCE_RET();
}
void op_mtc0_debug (void)
env->hflags |= MIPS_HFLAG_DM;
else
env->hflags &= ~MIPS_HFLAG_DM;
- RETURN();
+ FORCE_RET();
}
void op_mttc0_debug(void)
env->CP0_Debug_tcstatus[other_tc] = T0 & ((1 << CP0DB_SSt) | (1 << CP0DB_Halt));
env->CP0_Debug = (env->CP0_Debug & ((1 << CP0DB_SSt) | (1 << CP0DB_Halt))) |
(T0 & ~((1 << CP0DB_SSt) | (1 << CP0DB_Halt)));
- RETURN();
+ FORCE_RET();
}
void op_mtc0_depc (void)
{
env->CP0_DEPC = T0;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_performance0 (void)
{
- env->CP0_Performance0 = T0; /* XXX */
- RETURN();
+ env->CP0_Performance0 = T0 & 0x000007ff;
+ FORCE_RET();
}
void op_mtc0_taglo (void)
{
env->CP0_TagLo = T0 & 0xFFFFFCF6;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_datalo (void)
{
env->CP0_DataLo = T0; /* XXX */
- RETURN();
+ FORCE_RET();
}
void op_mtc0_taghi (void)
{
env->CP0_TagHi = T0; /* XXX */
- RETURN();
+ FORCE_RET();
}
void op_mtc0_datahi (void)
{
env->CP0_DataHi = T0; /* XXX */
- RETURN();
+ FORCE_RET();
}
void op_mtc0_errorepc (void)
{
env->CP0_ErrorEPC = T0;
- RETURN();
+ FORCE_RET();
}
void op_mtc0_desave (void)
{
env->CP0_DESAVE = T0;
- RETURN();
+ FORCE_RET();
}
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
void op_dmfc0_yqmask (void)
{
T0 = env->CP0_YQMask;
- RETURN();
+ FORCE_RET();
}
void op_dmfc0_vpeschedule (void)
{
T0 = env->CP0_VPESchedule;
- RETURN();
+ FORCE_RET();
}
void op_dmfc0_vpeschefback (void)
{
T0 = env->CP0_VPEScheFBack;
- RETURN();
+ FORCE_RET();
}
void op_dmfc0_entrylo0 (void)
{
T0 = env->CP0_EntryLo0;
- RETURN();
+ FORCE_RET();
}
void op_dmfc0_tcrestart (void)
{
T0 = env->PC[env->current_tc];
- RETURN();
+ FORCE_RET();
}
void op_dmfc0_tchalt (void)
{
T0 = env->CP0_TCHalt[env->current_tc];
- RETURN();
+ FORCE_RET();
}
void op_dmfc0_tccontext (void)
{
T0 = env->CP0_TCContext[env->current_tc];
- RETURN();
+ FORCE_RET();
}
void op_dmfc0_tcschedule (void)
{
T0 = env->CP0_TCSchedule[env->current_tc];
- RETURN();
+ FORCE_RET();
}
void op_dmfc0_tcschefback (void)
{
T0 = env->CP0_TCScheFBack[env->current_tc];
- RETURN();
+ FORCE_RET();
}
void op_dmfc0_entrylo1 (void)
{
T0 = env->CP0_EntryLo1;
- RETURN();
+ FORCE_RET();
}
void op_dmfc0_context (void)
{
T0 = env->CP0_Context;
- RETURN();
+ FORCE_RET();
}
void op_dmfc0_badvaddr (void)
{
T0 = env->CP0_BadVAddr;
- RETURN();
+ FORCE_RET();
}
void op_dmfc0_entryhi (void)
{
T0 = env->CP0_EntryHi;
- RETURN();
+ FORCE_RET();
}
void op_dmfc0_epc (void)
{
T0 = env->CP0_EPC;
- RETURN();
+ FORCE_RET();
}
void op_dmfc0_lladdr (void)
{
T0 = env->CP0_LLAddr >> 4;
- RETURN();
+ FORCE_RET();
}
void op_dmfc0_watchlo (void)
{
T0 = env->CP0_WatchLo[PARAM1];
- RETURN();
+ FORCE_RET();
}
void op_dmfc0_xcontext (void)
{
T0 = env->CP0_XContext;
- RETURN();
+ FORCE_RET();
}
void op_dmfc0_depc (void)
{
T0 = env->CP0_DEPC;
- RETURN();
+ FORCE_RET();
}
void op_dmfc0_errorepc (void)
{
T0 = env->CP0_ErrorEPC;
- RETURN();
+ FORCE_RET();
}
-#endif /* TARGET_MIPSN32 || TARGET_MIPS64 */
+#endif /* TARGET_MIPS64 */
/* MIPS MT functions */
void op_mftgpr(void)
{
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
- T0 = env->gpr[PARAM1][other_tc];
- RETURN();
+ T0 = env->gpr[other_tc][PARAM1];
+ FORCE_RET();
}
void op_mftlo(void)
{
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
- T0 = env->LO[PARAM1][other_tc];
- RETURN();
+ T0 = env->LO[other_tc][PARAM1];
+ FORCE_RET();
}
void op_mfthi(void)
{
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
- T0 = env->HI[PARAM1][other_tc];
- RETURN();
+ T0 = env->HI[other_tc][PARAM1];
+ FORCE_RET();
}
void op_mftacx(void)
{
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
- T0 = env->ACX[PARAM1][other_tc];
- RETURN();
+ T0 = env->ACX[other_tc][PARAM1];
+ FORCE_RET();
}
void op_mftdsp(void)
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
T0 = env->DSPControl[other_tc];
- RETURN();
+ FORCE_RET();
}
void op_mttgpr(void)
{
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
- T0 = env->gpr[PARAM1][other_tc];
- RETURN();
+ T0 = env->gpr[other_tc][PARAM1];
+ FORCE_RET();
}
void op_mttlo(void)
{
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
- T0 = env->LO[PARAM1][other_tc];
- RETURN();
+ T0 = env->LO[other_tc][PARAM1];
+ FORCE_RET();
}
void op_mtthi(void)
{
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
- T0 = env->HI[PARAM1][other_tc];
- RETURN();
+ T0 = env->HI[other_tc][PARAM1];
+ FORCE_RET();
}
void op_mttacx(void)
{
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
- T0 = env->ACX[PARAM1][other_tc];
- RETURN();
+ T0 = env->ACX[other_tc][PARAM1];
+ FORCE_RET();
}
void op_mttdsp(void)
int other_tc = env->CP0_VPEControl & (0xff << CP0VPECo_TargTC);
T0 = env->DSPControl[other_tc];
- RETURN();
+ FORCE_RET();
}
// TODO
T0 = 0;
// rt = T0
- RETURN();
+ FORCE_RET();
}
void op_emt(void)
// TODO
T0 = 0;
// rt = T0
- RETURN();
+ FORCE_RET();
}
void op_dvpe(void)
// TODO
T0 = 0;
// rt = T0
- RETURN();
+ FORCE_RET();
}
void op_evpe(void)
// TODO
T0 = 0;
// rt = T0
- RETURN();
+ FORCE_RET();
}
void op_fork(void)
// T0 = rt, T1 = rs
T0 = 0;
// TODO: store to TC register
- RETURN();
+ FORCE_RET();
}
void op_yield(void)
CALL_FROM_TB1(do_raise_exception, EXCP_THREAD);
}
T0 = env->CP0_YQMask;
- RETURN();
+ FORCE_RET();
}
/* CP1 functions */
{
CALL_FROM_TB1(do_cfc1, PARAM1);
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
void op_ctc1 (void)
{
CALL_FROM_TB1(do_ctc1, PARAM1);
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
void op_mfc1 (void)
{
- T0 = WT0;
+ T0 = (int32_t)WT0;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
void op_mtc1 (void)
{
WT0 = T0;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
void op_dmfc1 (void)
{
T0 = DT0;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
void op_dmtc1 (void)
{
DT0 = T0;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
void op_mfhc1 (void)
{
- T0 = WTH0;
+ T0 = (int32_t)WTH0;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
void op_mthc1 (void)
{
WTH0 = T0;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
/* Float support.
{
CALL_FROM_TB0(do_float_cvtd_s);
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(cvtd, w)
{
CALL_FROM_TB0(do_float_cvtd_w);
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(cvtd, l)
{
CALL_FROM_TB0(do_float_cvtd_l);
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(cvtl, d)
{
CALL_FROM_TB0(do_float_cvtl_d);
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(cvtl, s)
{
CALL_FROM_TB0(do_float_cvtl_s);
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(cvtps, s)
{
WT2 = WT0;
WTH2 = WT1;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(cvtps, pw)
{
CALL_FROM_TB0(do_float_cvtps_pw);
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(cvtpw, ps)
{
CALL_FROM_TB0(do_float_cvtpw_ps);
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(cvts, d)
{
CALL_FROM_TB0(do_float_cvts_d);
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(cvts, w)
{
CALL_FROM_TB0(do_float_cvts_w);
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(cvts, l)
{
CALL_FROM_TB0(do_float_cvts_l);
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(cvts, pl)
{
CALL_FROM_TB0(do_float_cvts_pl);
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(cvts, pu)
{
CALL_FROM_TB0(do_float_cvts_pu);
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(cvtw, s)
{
CALL_FROM_TB0(do_float_cvtw_s);
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(cvtw, d)
{
CALL_FROM_TB0(do_float_cvtw_d);
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(pll, ps)
{
DT2 = ((uint64_t)WT0 << 32) | WT1;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(plu, ps)
{
DT2 = ((uint64_t)WT0 << 32) | WTH1;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(pul, ps)
{
DT2 = ((uint64_t)WTH0 << 32) | WT1;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(puu, ps)
{
DT2 = ((uint64_t)WTH0 << 32) | WTH1;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
#define FLOAT_ROUNDOP(op, ttype, stype) \
{ \
CALL_FROM_TB0(do_float_ ## op ## ttype ## _ ## stype); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
}
FLOAT_ROUNDOP(round, l, d)
if (!(env->fpu->fcr31 & PARAM1))
DT2 = DT0;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(movf, s)
{
if (!(env->fpu->fcr31 & PARAM1))
WT2 = WT0;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(movf, ps)
{
WTH2 = WTH0;
}
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(movt, d)
{
if (env->fpu->fcr31 & PARAM1)
DT2 = DT0;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(movt, s)
{
if (env->fpu->fcr31 & PARAM1)
WT2 = WT0;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(movt, ps)
{
WTH2 = WTH0;
}
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(movz, d)
{
if (!T0)
DT2 = DT0;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(movz, s)
{
if (!T0)
WT2 = WT0;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(movz, ps)
{
WTH2 = WTH0;
}
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(movn, d)
{
if (T0)
DT2 = DT0;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(movn, s)
{
if (T0)
WT2 = WT0;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(movn, ps)
{
WTH2 = WTH0;
}
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
/* operations calling helpers, for s, d and ps */
-#define FLOAT_HOP(name) \
+#define FLOAT_HOP(name) \
FLOAT_OP(name, d) \
{ \
CALL_FROM_TB0(do_float_ ## name ## _d); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
} \
FLOAT_OP(name, s) \
{ \
CALL_FROM_TB0(do_float_ ## name ## _s); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
} \
FLOAT_OP(name, ps) \
{ \
CALL_FROM_TB0(do_float_ ## name ## _ps); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
}
FLOAT_HOP(add)
FLOAT_HOP(sub)
{ \
CALL_FROM_TB0(do_float_ ## name ## _d); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
} \
FLOAT_OP(name, s) \
{ \
CALL_FROM_TB0(do_float_ ## name ## _s); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
}
FLOAT_HOP(rsqrt)
FLOAT_HOP(recip)
{ \
CALL_FROM_TB0(do_float_ ## name ## _ps); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
}
FLOAT_HOP(addr)
FLOAT_HOP(mulr)
FDT0 = float64_ ## name1 (FDT0, FDT1, &env->fpu->fp_status); \
FDT2 = float64_ ## name2 (FDT0, FDT2, &env->fpu->fp_status); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
} \
FLOAT_OP(name1 ## name2, s) \
{ \
FST0 = float32_ ## name1 (FST0, FST1, &env->fpu->fp_status); \
FST2 = float32_ ## name2 (FST0, FST2, &env->fpu->fp_status); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
} \
FLOAT_OP(name1 ## name2, ps) \
{ \
FST2 = float32_ ## name2 (FST0, FST2, &env->fpu->fp_status); \
FSTH2 = float32_ ## name2 (FSTH0, FSTH2, &env->fpu->fp_status); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
}
FLOAT_TERNOP(mul, add)
FLOAT_TERNOP(mul, sub)
{ \
FDT0 = float64_ ## name1 (FDT0, FDT1, &env->fpu->fp_status); \
FDT2 = float64_ ## name2 (FDT0, FDT2, &env->fpu->fp_status); \
- FDT2 ^= 1ULL << 63; \
+ FDT2 = float64_chs(FDT2); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
} \
FLOAT_OP(n ## name1 ## name2, s) \
{ \
FST0 = float32_ ## name1 (FST0, FST1, &env->fpu->fp_status); \
FST2 = float32_ ## name2 (FST0, FST2, &env->fpu->fp_status); \
- FST2 ^= 1 << 31; \
+ FST2 = float32_chs(FST2); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
} \
FLOAT_OP(n ## name1 ## name2, ps) \
{ \
FSTH0 = float32_ ## name1 (FSTH0, FSTH1, &env->fpu->fp_status); \
FST2 = float32_ ## name2 (FST0, FST2, &env->fpu->fp_status); \
FSTH2 = float32_ ## name2 (FSTH0, FSTH2, &env->fpu->fp_status); \
- FST2 ^= 1 << 31; \
- FSTH2 ^= 1 << 31; \
+ FST2 = float32_chs(FST2); \
+ FSTH2 = float32_chs(FSTH2); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
}
FLOAT_NTERNOP(mul, add)
FLOAT_NTERNOP(mul, sub)
#define FLOAT_UNOP(name) \
FLOAT_OP(name, d) \
{ \
- FDT2 = float64_ ## name(FDT0, &env->fpu->fp_status); \
+ FDT2 = float64_ ## name(FDT0, &env->fpu->fp_status); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
} \
FLOAT_OP(name, s) \
{ \
- FST2 = float32_ ## name(FST0, &env->fpu->fp_status); \
+ FST2 = float32_ ## name(FST0, &env->fpu->fp_status); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
}
FLOAT_UNOP(sqrt)
#undef FLOAT_UNOP
{ \
FDT2 = float64_ ## name(FDT0); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
} \
FLOAT_OP(name, s) \
{ \
FST2 = float32_ ## name(FST0); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
} \
FLOAT_OP(name, ps) \
{ \
FST2 = float32_ ## name(FST0); \
FSTH2 = float32_ ## name(FSTH0); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
}
FLOAT_UNOP(abs)
FLOAT_UNOP(chs)
{
FDT2 = FDT0;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(mov, s)
{
FST2 = FST0;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(mov, ps)
{
FST2 = FST0;
FSTH2 = FSTH0;
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
FLOAT_OP(alnv, ps)
{
break;
}
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
#ifdef CONFIG_SOFTFLOAT
#define clear_invalid() do { \
int flags = get_float_exception_flags(&env->fpu->fp_status); \
flags &= ~float_flag_invalid; \
- set_float_exception_flags(flags, &env->fpu->fp_status); \
+ set_float_exception_flags(flags, &env->fpu->fp_status); \
} while(0)
#else
#define clear_invalid() do { } while(0)
{ \
CALL_FROM_TB1(do_cmp ## _ ## fmt ## _ ## op, PARAM1); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
} \
void OPPROTO op_cmpabs ## _ ## fmt ## _ ## op(void) \
{ \
CALL_FROM_TB1(do_cmpabs ## _ ## fmt ## _ ## op, PARAM1); \
DEBUG_FPU_STATE(); \
- RETURN(); \
+ FORCE_RET(); \
}
#define CMP_OPS(op) \
CMP_OP(d, op) \
{
T0 = !!(~GET_FP_COND(env->fpu) & (0x1 << PARAM1));
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
void op_bc1any2f (void)
{
T0 = !!(~GET_FP_COND(env->fpu) & (0x3 << PARAM1));
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
void op_bc1any4f (void)
{
T0 = !!(~GET_FP_COND(env->fpu) & (0xf << PARAM1));
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
void op_bc1t (void)
{
T0 = !!(GET_FP_COND(env->fpu) & (0x1 << PARAM1));
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
void op_bc1any2t (void)
{
T0 = !!(GET_FP_COND(env->fpu) & (0x3 << PARAM1));
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
void op_bc1any4t (void)
{
T0 = !!(GET_FP_COND(env->fpu) & (0xf << PARAM1));
DEBUG_FPU_STATE();
- RETURN();
+ FORCE_RET();
}
void op_tlbwi (void)
{
CALL_FROM_TB0(env->tlb->do_tlbwi);
- RETURN();
+ FORCE_RET();
}
void op_tlbwr (void)
{
CALL_FROM_TB0(env->tlb->do_tlbwr);
- RETURN();
+ FORCE_RET();
}
void op_tlbp (void)
{
CALL_FROM_TB0(env->tlb->do_tlbp);
- RETURN();
+ FORCE_RET();
}
void op_tlbr (void)
{
CALL_FROM_TB0(env->tlb->do_tlbr);
- RETURN();
+ FORCE_RET();
}
/* Specials */
void op_pmon (void)
{
CALL_FROM_TB1(do_pmon, PARAM1);
- RETURN();
+ FORCE_RET();
}
void op_di (void)
T0 = env->CP0_Status;
env->CP0_Status = T0 & ~(1 << CP0St_IE);
CALL_FROM_TB1(cpu_mips_update_irq, env);
- RETURN();
+ FORCE_RET();
}
void op_ei (void)
T0 = env->CP0_Status;
env->CP0_Status = T0 | (1 << CP0St_IE);
CALL_FROM_TB1(cpu_mips_update_irq, env);
- RETURN();
+ FORCE_RET();
}
void op_trap (void)
if (T0) {
CALL_FROM_TB1(do_raise_exception, EXCP_TRAP);
}
- RETURN();
+ FORCE_RET();
}
void op_debug (void)
{
CALL_FROM_TB1(do_raise_exception, EXCP_DEBUG);
- RETURN();
-}
-
-void op_set_lladdr (void)
-{
- env->CP0_LLAddr = T2;
- RETURN();
+ FORCE_RET();
}
void debug_pre_eret (void);
if (loglevel & CPU_LOG_EXEC)
CALL_FROM_TB0(debug_post_eret);
env->CP0_LLAddr = 1;
- RETURN();
+ FORCE_RET();
}
void op_deret (void)
if (loglevel & CPU_LOG_EXEC)
CALL_FROM_TB0(debug_post_eret);
env->CP0_LLAddr = 1;
- RETURN();
+ FORCE_RET();
}
void op_rdhwr_cpunum(void)
T0 = env->CP0_EBase & 0x3ff;
else
CALL_FROM_TB1(do_raise_exception, EXCP_RI);
- RETURN();
+ FORCE_RET();
}
void op_rdhwr_synci_step(void)
T0 = env->SYNCI_Step;
else
CALL_FROM_TB1(do_raise_exception, EXCP_RI);
- RETURN();
+ FORCE_RET();
}
void op_rdhwr_cc(void)
T0 = env->CP0_Count;
else
CALL_FROM_TB1(do_raise_exception, EXCP_RI);
- RETURN();
+ FORCE_RET();
}
void op_rdhwr_ccres(void)
T0 = env->CCRes;
else
CALL_FROM_TB1(do_raise_exception, EXCP_RI);
- RETURN();
+ FORCE_RET();
}
void op_save_state (void)
{
env->hflags = PARAM1;
- RETURN();
+ FORCE_RET();
}
void op_save_pc (void)
{
env->PC[env->current_tc] = PARAM1;
- RETURN();
+ FORCE_RET();
}
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
void op_save_pc64 (void)
{
env->PC[env->current_tc] = ((uint64_t)PARAM1 << 32) | (uint32_t)PARAM2;
- RETURN();
+ FORCE_RET();
}
#endif
env->CP0_Cause &= ~(0x1f << CP0Ca_EC);
CALL_FROM_TB1(do_raise_exception, EXCP_EXT_INTERRUPT);
}
- RETURN();
+ FORCE_RET();
}
void op_raise_exception (void)
{
CALL_FROM_TB1(do_raise_exception, PARAM1);
- RETURN();
+ FORCE_RET();
}
void op_raise_exception_err (void)
{
CALL_FROM_TB2(do_raise_exception_err, PARAM1, PARAM2);
- RETURN();
-}
-
-void op_exit_tb (void)
-{
- EXIT_TB();
- RETURN();
+ FORCE_RET();
}
void op_wait (void)
{
env->halted = 1;
CALL_FROM_TB1(do_raise_exception, EXCP_HLT);
- RETURN();
+ FORCE_RET();
}
/* Bitfield operations. */
unsigned int pos = PARAM1;
unsigned int size = PARAM2;
- T0 = ((uint32_t)T1 >> pos) & ((size < 32) ? ((1 << size) - 1) : ~0);
- RETURN();
+ T0 = (int32_t)((T1 >> pos) & ((size < 32) ? ((1 << size) - 1) : ~0));
+ FORCE_RET();
}
void op_ins(void)
unsigned int size = PARAM2;
target_ulong mask = ((size < 32) ? ((1 << size) - 1) : ~0) << pos;
- T0 = (T0 & ~mask) | (((uint32_t)T1 << pos) & mask);
- RETURN();
+ T0 = (int32_t)((T0 & ~mask) | ((T1 << pos) & mask));
+ FORCE_RET();
}
void op_wsbh(void)
{
- T0 = ((T1 << 8) & ~0x00FF00FF) | ((T1 >> 8) & 0x00FF00FF);
- RETURN();
+ T0 = (int32_t)(((T1 << 8) & ~0x00FF00FF) | ((T1 >> 8) & 0x00FF00FF));
+ FORCE_RET();
}
-#if defined(TARGET_MIPSN32) || defined(TARGET_MIPS64)
+#if defined(TARGET_MIPS64)
void op_dext(void)
{
unsigned int pos = PARAM1;
unsigned int size = PARAM2;
- T0 = (T1 >> pos) & ((size < 32) ? ((1 << size) - 1) : ~0);
- RETURN();
+ T0 = (T1 >> pos) & ((size < 64) ? ((1ULL << size) - 1) : ~0ULL);
+ FORCE_RET();
}
void op_dins(void)
{
unsigned int pos = PARAM1;
unsigned int size = PARAM2;
- target_ulong mask = ((size < 32) ? ((1 << size) - 1) : ~0) << pos;
+ target_ulong mask = ((size < 64) ? ((1ULL << size) - 1) : ~0ULL) << pos;
T0 = (T0 & ~mask) | ((T1 << pos) & mask);
- RETURN();
+ FORCE_RET();
}
void op_dsbh(void)
{
T0 = ((T1 << 8) & ~0x00FF00FF00FF00FFULL) | ((T1 >> 8) & 0x00FF00FF00FF00FFULL);
- RETURN();
+ FORCE_RET();
}
void op_dshd(void)
{
- T0 = ((T1 << 16) & ~0x0000FFFF0000FFFFULL) | ((T1 >> 16) & 0x0000FFFF0000FFFFULL);
- RETURN();
+ T1 = ((T1 << 16) & ~0x0000FFFF0000FFFFULL) | ((T1 >> 16) & 0x0000FFFF0000FFFFULL);
+ T0 = (T1 << 32) | (T1 >> 32);
+ FORCE_RET();
}
#endif
void op_seb(void)
{
T0 = ((T1 & 0xFF) ^ 0x80) - 0x80;
- RETURN();
+ FORCE_RET();
}
void op_seh(void)
{
T0 = ((T1 & 0xFFFF) ^ 0x8000) - 0x8000;
- RETURN();
+ FORCE_RET();
}
projects / qemu.git / blobdiff