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Remove unnecessary check in update stub (arm)

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David Guillen Fandos 2021-08-15 21:52:26 +02:00
parent 5be5015338
commit 14bc6e3554
1 changed files with 0 additions and 5 deletions
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5
arm/arm_stub.S
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@ -190,17 +190,12 @@ defsymbl(arm_update_gba_##name) ;\
collapse_flags(r0) /* update the flags */;\ collapse_flags(r0) /* update the flags */;\
;\ ;\
store_registers_##mode() /* save out registers */;\ store_registers_##mode() /* save out registers */;\
wait_halt_##name: ;\
call_c_function(update_gba) /* update GBA state */;\ call_c_function(update_gba) /* update GBA state */;\
;\ ;\
ldr r1, [reg_base, #COMPLETED_FRAME] /* return if new frame */;\ ldr r1, [reg_base, #COMPLETED_FRAME] /* return if new frame */;\
cmp r1, #0 ;\ cmp r1, #0 ;\
bne return_to_main ;\ bne return_to_main ;\
;\ ;\
ldr r1, [reg_base, #CPU_HALT_STATE] /* keep iterating if halted */;\
cmp r1, #0 ;\
bne wait_halt_##name ;\
;\
mvn reg_cycles, r0 /* load new cycle count */;\ mvn reg_cycles, r0 /* load new cycle count */;\
;\ ;\
ldr r0, [reg_base, #CHANGED_PC_STATUS] /* load PC changed status */;\ ldr r0, [reg_base, #CHANGED_PC_STATUS] /* load PC changed status */;\