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Fixed minor sim_debug_bits issues.

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This commit is contained in:
Mark Pizzolato
2012-12-05 20:47:34 -08:00
parent 9575ac5c63
commit 2c1d2b9a88
2 changed files with 4 additions and 4 deletions
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4
scp.c
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@@ -5880,14 +5880,14 @@ if (sim_deb && (dptr->dctrl & dbits)) {
if (bitdefs[i].name[0] == '\0')
continue;
if ((bitdefs[i].width == 1) && (bitdefs[i].valuenames == NULL)) {
int off = ((after >> bitdefs[i].offset) & 1) + (((before ^ after) >> i) & 1) * 2;
int off = ((after >> bitdefs[i].offset) & 1) + (((before ^ after) >> bitdefs[i].offset) & 1) * 2;
fprintf(sim_deb, "%s%c ", bitdefs[i].name, debug_bstates[off]);
}
else {
char *delta = "";
mask = 0xFFFFFFFF >> (32-bitdefs[i].width);
value = ((after >> bitdefs[i].offset) & mask) + (((before ^ after) >> bitdefs[i].offset) & mask) * 2;
value = ((after >> bitdefs[i].offset) & mask);
beforevalue = ((before >> bitdefs[i].offset) & mask);
if (value < beforevalue)
delta = "_";