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

Cleaned up some old #defines

Browse source 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@160
This commit is contained in:
Sjoerd van der Berg 2002-08-19 12:37:37 +00:00
parent 77f4c055de
commit 8c2ba5ad63
1 changed files with 0 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
src/cpu/core_16/support.h
View file

@ -18,25 +18,13 @@
EAPoint IPPoint;
#define SUBIP(a) IPPoint-=a
#define SETIP(a) IPPoint=SegBase(cs)+a
#define GETIP (Bit16u)(IPPoint-SegBase(cs))
#define SAVEIP reg_ip=GETIP
#define LOADIP IPPoint=SegBase(cs)+reg_ip
/*
#define ADDIP(a) { \
Bit16u add_ip=(Bit16u)(IPPoint-SegBase(cs)); \
add_ip+=a; \
IPPoint=SegBase(cs)+add_ip; \
}
*/
static INLINE void ADDIP(Bit16u add) {
// Bit16u oldip=(IPPoint-SegBase(cs));
// oldip+=add;
// IPPoint=SegBase(cs)+oldip;
IPPoint=SegBase(cs)+((Bit16u)(((Bit16u)(IPPoint-SegBase(cs)))+(Bit16u)add));
}