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Make the disassembler correctly handle the new \34-\36 and \44-\46 codes.

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H. Peter Anvin 2002-06-02 05:35:05 +00:00
parent 4cd2604ebf
commit d308de119c
1 changed files with 11 additions and 1 deletions
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12
disasm.c
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@ -334,7 +334,7 @@ static int matches (struct itemplate *t, unsigned char *data, int asize,
if (c >= 034 && c <= 036) {
ins->oprs[c-034].offset = *data++;
ins->oprs[c-034].offset |= (*data++ << 8);
if (asize == 32) {
if (osize == 32) {
ins->oprs[c-034].offset |= (((long) *data++) << 16);
ins->oprs[c-034].offset |= (((long) *data++) << 24);
}
@ -347,6 +347,16 @@ static int matches (struct itemplate *t, unsigned char *data, int asize,
ins->oprs[c-040].offset |= (((long) *data++) << 16);
ins->oprs[c-040].offset |= (((long) *data++) << 24);
}
if (c >= 044 && c <= 046) {
ins->oprs[c-044].offset = *data++;
ins->oprs[c-044].offset |= (*data++ << 8);
if (asize == 32) {
ins->oprs[c-044].offset |= (((long) *data++) << 16);
ins->oprs[c-044].offset |= (((long) *data++) << 24);
}
if (segsize != asize)
ins->oprs[c-044].addr_size = asize;
}
if (c >= 050 && c <= 052) {
ins->oprs[c-050].offset = (signed char) *data++;
ins->oprs[c-050].segment |= SEG_RELATIVE;