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fixes

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This commit is contained in:
Michael Steil 2010-09-22 07:35:22 +00:00
parent 950e816b15
commit 7df800aa03
1 changed files with 24 additions and 14 deletions
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38
perfect6502.c
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@ -1,4 +1,4 @@
#define DEBUG
//#define DEBUG
#include <stdio.h>
#include <stdlib.h>
@ -32,6 +32,9 @@ enum {
STATE_PU
};
#define NODES 1725
#define TRANSISTORS 3510
typedef struct {
BOOL pullup;
BOOL pulldown;
@ -42,7 +45,7 @@ typedef struct {
int c1c2count;
} node_t;
node_t nodes[1725];
node_t nodes[NODES];
#define EMPTY -1
@ -54,7 +57,7 @@ typedef struct {
int c2;
} transistor_t;
transistor_t transistors[3510];
transistor_t transistors[TRANSISTORS];
uint8_t memory[65536];
int cycle;
@ -343,12 +346,15 @@ recalcNodeList(int *list, int count)
printf("%s iteration=%d, list=", __func__, j);
printarray(list, count);
#endif
printf("before: %d\n", recalccount);
printf("%s:%d iteration=%d count=%d\n", __func__, __LINE__, j, count);
//printf("before: %d\n", recalccount);
for (i = 0; i < count; i++)
recalcNode(list[i], recalclist, &recalccount);
printf("after: %d\n", recalccount);
printf("%s:%d iteration=%d recalccount=%d\n", __func__, __LINE__, j, recalccount);
//printf("after: %d\n", recalccount);
for (i = 0; i < recalccount; i++)
list[i] = recalclist[i];
printf("%s:%d iteration=%d\n", __func__, __LINE__, j);
count = recalccount;
recalccount = 0;
}
@ -360,12 +366,12 @@ recalcAllNodes()
#ifdef DEBUG
printf("%s\n", __func__);
#endif
int count = sizeof(nodes)/sizeof(*nodes);
int list[count];
printf("%s count=%d\n", __func__, NODES);
int list[NODES];
int i;
for (i = 0; i < count; i++)
for (i = 0; i < NODES; i++)
list[i] = i;
recalcNodeList(list, count);
recalcNodeList(list, NODES);
}
void
@ -376,7 +382,9 @@ setLow(int nn)
#endif
nodes[nn].pullup = NO;
nodes[nn].pulldown = YES;
recalcNodeList(&nn, 1);
int list[NODES];
list[0] = nn;
recalcNodeList(list, 1);
}
void
@ -387,13 +395,15 @@ setHigh(int nn)
#endif
nodes[nn].pullup = YES;
nodes[nn].pulldown = NO;
recalcNodeList(&nn, 1);
int list[NODES];
list[0] = nn;
recalcNodeList(list, 1);
}
void
writeDataBus(uint8_t x)
{
int recalcs[1800];
int recalcs[NODES];
int recalcscount = 0;
int i;
for (i = 0; i < 8; i++) {
@ -653,12 +663,12 @@ initChip()
printf("%s\n", __func__);
#endif
int nn;
for (nn = 0; nn < sizeof(nodes)/sizeof(*nodes); nn++)
for (nn = 0; nn < NODES; nn++)
nodes[nn].state = STATE_FL;
nodes[ngnd].state = STATE_GND;
nodes[npwr].state = STATE_VCC;
int tn;
for (tn = 0; tn < sizeof(transistors)/sizeof(*transistors); tn++)
for (tn = 0; tn < TRANSISTORS; tn++)
transistors[tn].on = NO;
setLow(res);
setLow(clk0);