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Updated several file to remove "egregious" errors

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This commit is contained in:
Bill Beech
2012-07-11 11:59:15 -07:00
parent e0d8de9de7
commit 5fcd6a7960
6 changed files with 57 additions and 63 deletions
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9
swtp6800/common/dc-4.c
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@@ -368,7 +368,6 @@ t_stat dsk_reset (DEVICE *dptr)
int32 fdcdrv(int32 io, int32 data)
{
static long pos;
char buf[128];
if (io) { /* write to DC-4 drive register */
if (dsk_dev.dctrl & DEBUG_write)
@@ -394,9 +393,9 @@ int32 fdcdrv(int32 io, int32 data)
sim_fread(dsk_unit[cur_dsk].filebuf, SECSIZ, 1, dsk_unit[cur_dsk].fileref); /* read in buffer */
dsk_unit[cur_dsk].u3 |= BUSY | DRQ; /* set DRQ & BUSY */
dsk_unit[cur_dsk].pos = 0; /* clear counter */
spt = *(uint8 *)(dsk_unit[cur_dsk].filebuf + MAXSEC) & 0xFF;
spt = *((uint8 *)(dsk_unit[cur_dsk].filebuf) + MAXSEC) & 0xFF;
heds = 0;
cpd = *(uint8 *)(dsk_unit[cur_dsk].filebuf + MAXCYL) & 0xFF;
cpd = *((uint8 *)(dsk_unit[cur_dsk].filebuf) + MAXCYL) & 0xFF;
trksiz = spt * SECSIZ;
dsksiz = trksiz * cpd;
if (dsk_dev.dctrl & DEBUG_read)
@@ -538,7 +537,7 @@ int32 fdcdata(int32 io, int32 data)
if (dsk_unit[cur_dsk].pos < SECSIZ) { /* copy bytes to buffer */
if (dsk_dev.dctrl & DEBUG_write)
printf("\nfdcdata: Writing byte %d of %02X", dsk_unit[cur_dsk].pos, data);
*(uint8 *)(dsk_unit[cur_dsk].filebuf + dsk_unit[cur_dsk].pos) = data; /* byte into buffer */
*((uint8 *)(dsk_unit[cur_dsk].filebuf) + dsk_unit[cur_dsk].pos) = data; /* byte into buffer */
dsk_unit[cur_dsk].pos++; /* step counter */
if (dsk_unit[cur_dsk].pos == SECSIZ) {
dsk_unit[cur_dsk].u3 &= ~(BUSY | DRQ);
@@ -555,7 +554,7 @@ int32 fdcdata(int32 io, int32 data)
if (dsk_unit[cur_dsk].pos < SECSIZ) { /* copy bytes from buffer */
if (dsk_dev.dctrl & DEBUG_read)
printf("\nfdcdata: Reading byte %d u3=%02X", dsk_unit[cur_dsk].pos, dsk_unit[cur_dsk].u3);
val = *(uint8 *)(dsk_unit[cur_dsk].filebuf + dsk_unit[cur_dsk].pos) & 0xFF;
val = *((uint8 *)(dsk_unit[cur_dsk].filebuf) + dsk_unit[cur_dsk].pos) & 0xFF;
dsk_unit[cur_dsk].pos++; /* step counter */
if (dsk_unit[cur_dsk].pos == SECSIZ) { /* done? */
dsk_unit[cur_dsk].u3 &= ~(BUSY | DRQ); /* clear flags */