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https://github.com/RetroPortingToolKit/psxrecomp
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Pegasus
3bd62b3099
Rebased onto upstream after #362: the Ape Escape card-repair hunks are
dropped with the removed block, and the pace walk keeps upstream's uncapped
deadline consumption plus the source ACK-pulse edge.
(cherry picked from commit 8235a7700f)
19 lines
1.1 KiB
C
19 lines
1.1 KiB
C
#include "timer2_source_clock.h"
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#include <stdio.h>
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int main(void){
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PsxTimer2Source s;unsigned op,v,c,m,t,d,done,irq,next,ret,rows=0,errors=0,pulses=0;int counting;
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while(scanf("%u %u %u %u %u %u %u %d %u %u %u",&op,&v,&c,&m,&t,&d,&done,&counting,&irq,&next,&ret)==11){
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unsigned value=0;
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if(op==0){timer2_source_reset(&s);pulses=0;}
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else if(op==1)pulses+=timer2_source_write(&s,4,(uint16_t)v);
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else if(op==2)pulses+=timer2_source_write(&s,0,(uint16_t)v);
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else if(op==3)pulses+=timer2_source_write(&s,8,(uint16_t)v);
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else if(op==4)pulses+=timer2_source_cpu(&s,v);
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else if(op==5)value=timer2_source_read(&s,4);
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if(s.counter!=c || s.mode!=m || s.target!=t || s.divider!=d || s.irq_done!=(int)done || s.counting!=counting || pulses!=irq || timer2_source_next(&s)!=next || value!=ret){
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if(errors<4)fprintf(stderr,"row%u op%u/%u counter%u/%u mode%x/%x divider%u/%u irq%u/%u next%u/%u\n",rows,op,v,s.counter,c,s.mode,m,s.divider,d,pulses,irq,timer2_source_next(&s),next);errors++;
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}rows++;
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}
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printf("%u source states; %u mismatches\n",rows,errors);return errors?1:0;
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}
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