@@ str r10, [fp, #LO_reg_cop0+36] /* Count - not on PSX */
mov r10, lr
+ add r0, fp, #(LO_psxRegs + 34*4) /* CP0 */
bl gen_interupt
mov lr, r10
ldr r10, [fp, #LO_cycle]
.size cc_interrupt, .-cc_interrupt
.align 2
-FUNCTION(fp_exception):
- mov r2, #0x10000000
-.E7:
- ldr r1, [fp, #LO_reg_cop0+48] /* Status */
- mov r3, #0x80000000
- str r0, [fp, #LO_reg_cop0+56] /* EPC */
- orr r1, #2
- add r2, r2, #0x2c
- str r1, [fp, #LO_reg_cop0+48] /* Status */
- str r2, [fp, #LO_reg_cop0+52] /* Cause */
- add r0, r3, #0x80
- bl ndrc_get_addr_ht
- mov pc, r0
- .size fp_exception, .-fp_exception
- .align 2
-FUNCTION(fp_exception_ds):
- mov r2, #0x90000000 /* Set high bit if delay slot */
- b .E7
- .size fp_exception_ds, .-fp_exception_ds
-
- .align 2
+FUNCTION(jump_addrerror_ds): /* R3000E_AdEL / R3000E_AdES in r0 */
+ str r1, [fp, #(LO_psxRegs + (34+8)*4)] /* BadVaddr */
+ mov r1, #1
+ b call_psxException
+FUNCTION(jump_addrerror):
+ str r1, [fp, #(LO_psxRegs + (34+8)*4)] /* BadVaddr */
+ mov r1, #0
+ b call_psxException
+FUNCTION(jump_overflow_ds):
+ mov r0, #(12<<2) /* R3000E_Ov */
+ mov r1, #1
+ b call_psxException
+FUNCTION(jump_overflow):
+ mov r0, #(12<<2)
+ mov r1, #0
+ b call_psxException
FUNCTION(jump_break_ds):
- mov r0, #0x24
+ mov r0, #(9<<2) /* R3000E_Bp */
mov r1, #1
b call_psxException
FUNCTION(jump_break):
- mov r0, #0x24
+ mov r0, #(9<<2)
mov r1, #0
b call_psxException
FUNCTION(jump_syscall_ds):
- mov r0, #0x20
- mov r1, #1
+ mov r0, #(8<<2) /* R3000E_Syscall */
+ mov r1, #2
b call_psxException
FUNCTION(jump_syscall):
- mov r0, #0x20
+ mov r0, #(8<<2)
mov r1, #0
call_psxException:
ldr r3, [fp, #LO_last_count]
str r2, [fp, #LO_pcaddr]
add r10, r3, r10
- str r10, [fp, #LO_cycle] /* PCSX cycles */
+ str r10, [fp, #LO_cycle] /* PCSX cycles */
+ add r2, fp, #(LO_psxRegs + 34*4) /* CP0 */
bl psxException
/* note: psxException might do recursive recompiler call from it's HLE code,