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REP SCASD

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1071
This commit is contained in:
Sjoerd van der Berg 2003-06-17 06:10:09 +00:00
parent 90140ef5fc
commit d23a0871e3
1 changed files with 12 additions and 0 deletions
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12
src/cpu/core_full/string.h
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@ -162,6 +162,18 @@
CMPW(reg_ax,val2,LoadD,0);
}
break;
case R_SCASD:
{
add_index<<=2;Bit32u val2;
for (;count>0;) {
count--;
val2=LoadMd(di_base+di_index);
di_index=(di_index+add_index) & add_mask;
if ((reg_eax==val2)!=inst.repz) break;
}
CMPD(reg_eax,val2,LoadD,0);
}
break;
case R_CMPSB:
{
Bit8u val1,val2;