Disable excessive IRQ checking for now

This commit is contained in:
Aaron Culliney 2016-10-23 15:19:53 -07:00
parent 07c2f3cba8
commit ddcef734c7
2 changed files with 8 additions and 0 deletions

View File

@ -2431,11 +2431,13 @@ continue:
add r9, r9, cycles_exe
str r9, [r1]
#if CONFORMANT_IRQ_CHECKPOINT
SYM(r1, irqCheckTimeout) // AppleWin : CheckInterruptSources()
ldr r9, [r1]
subs r9, r9, cycles_exe
str r9, [r1]
bmi irq_checkpoint
#endif
continue1: SYM(r1, cpu65_cycles_to_execute)
ldr r9, [r1]
@ -2451,12 +2453,14 @@ continue2: SYM(r1, cpu65__signal)
CPUStatsReset
JumpNextInstruction
#if CONFORMANT_IRQ_CHECKPOINT
irq_checkpoint:
bl CALL(cpu_irqCheck);
SYM(r1, irqCheckTimeout)
eor r9, r9, r9
str r9, [r1]
b continue1
#endif
/* -------------------------------------------------------------------------
Exception handlers

View File

@ -2162,8 +2162,10 @@ continue:
REG2MEM(addl, %eax, cpu65_cycle_count)
REG2MEM(subl, %eax, gc_cycles_timer_0)
REG2MEM(subl, %eax, gc_cycles_timer_1)
#if CONFORMANT_IRQ_CHECKPOINT
REG2MEM(subl, %eax, irqCheckTimeout)
jl irq_checkpoint // AppleWin : CheckInterruptSources()
#endif
continue1: REG2MEM(subl, %eax, cpu65_cycles_to_execute)
jle exit_cpu65_run
continue2: xorLQ _XAX, _XAX
@ -2172,6 +2174,7 @@ continue2: xorLQ _XAX, _XAX
CPUStatsReset
JumpNextInstruction
#if CONFORMANT_IRQ_CHECKPOINT
irq_checkpoint:
#if __PIC__ && __i386__
pushl %ebx
@ -2182,6 +2185,7 @@ irq_checkpoint:
#endif
REG2MEM(movl, $IRQ_CHECK_CYCLES, irqCheckTimeout)
jmp continue1
#endif
/* -------------------------------------------------------------------------
Exception handlers