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

anding is always bineary

Browse source 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1953
This commit is contained in:
Peter Veenstra 2004-09-08 10:33:16 +00:00
parent 77be195aa9
commit 5309464403
1 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/fpu/fpu_instructions.h
View file

@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: fpu_instructions.h,v 1.19 2004-09-08 08:46:37 qbix79 Exp $ */
/* $Id: fpu_instructions.h,v 1.20 2004-09-08 10:33:16 qbix79 Exp $ */
static void FPU_FINIT(void) {
@ -269,15 +269,15 @@ static Real64 FPU_FBLD(PhysPt addr)
Bit64u base = 1;
for(Bitu i = 0;i < 9;i++){
in = mem_readb(addr + i);
val += ( (in&9) * base);
val += ( (in&0xf) * base); //in&0xf shouldn't be higher then 9
base *= 10;
val += ((( in>>4)&9) * base);
val += ((( in>>4)&0xf) * base);
base *= 10;
}
//last number
in = mem_readb(addr + 9);
val += ( (in&9) * base );
val += ( (in&0xf) * base );
if(in&0x80) val *= -1.0;
return val;
}