valter/dosbox-staging
1
0
Fork 0
Code Releases Activity

added CMPSD

Browse source 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@931
This commit is contained in:
Ulf Wohlers 2003-04-14 11:21:48 +00:00
parent dd32f041fb
commit 43fc38c1de
1 changed files with 7 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
src/cpu/core_16/prefix_66.h
View file

@ -326,6 +326,13 @@ switch(Fetchb()) {
else { reg_si+=4;reg_di+=4;}
}
break;
case 0xa7: /* CMPSD */
{
stringSI;stringDI; CMPD(to,LoadMd(from),LoadMd,0);
if (GETFLAG(DF)) { reg_si-=4;reg_di-=4; }
else { reg_si+=4;reg_di+=4;}
}
break;
case 0xa9: /* TEST EAX,Id */
EAXId(TESTD);
break;