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SCP: Updated REG manipulation APIs and REGister sanity checks for all macros

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- bounds check accesses in get_rval and put_rval for circular registers
- extend unit tests for REGister sanity checks to include all macros
- add sanity checks for new REGister macros
This commit is contained in:
Mark Pizzolato
2022-06-26 14:39:25 -07:00
parent 72196b08bb
commit bc99d6d5de
3 changed files with 160 additions and 40 deletions
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8
sim_defs.h
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@@ -1026,7 +1026,7 @@ struct MEMFILE {
_RegCheck(#nm,&(loc),rdx,wd,off,dep,desc,flds,qptr,siz,sizeof((loc)),REGDATA),(fl)
/* v3 compatible macro */
#define XRDATA(nm,loc,rdx,wd,off,dep,siz,str) \
_RegCheck(#nm,loc,rdx,wd,off,dep,NULL,NULL,0,siz,sizeof((loc)),XRDATA),(fl)
_RegCheck(#nm,loc,rdx,wd,off,dep,NULL,NULL,0,siz,sizeof((loc)),XRDATA)
/* Right Justified Octal Register Data */
#define ORDATA(nm,loc,wd) \
@@ -1079,11 +1079,11 @@ struct MEMFILE {
_RegCheck(#nm,aloc,rdx,wd,0,dep,desc,flds,0,0,sizeof(*(aloc)),BRDATADF)
/* Arrayed register whose data is kept in a standard C array Register */
#define CRDATA(nm,aloc,rdx,wd,dep) \
_RegCheck(#nm,aloc,rdx,wd,0,dep,NULL,NULL,0,0,sizeof(**(aloc)),CRDATA)
_RegCheck(#nm,aloc,rdx,wd,0,dep,NULL,NULL,0,0,sizeof(**(&aloc)),CRDATA)
#define CRDATAD(nm,aloc,rdx,wd,dep,desc) \
_RegCheck(#nm,aloc,rdx,wd,0,dep,desc,NULL,0,0,sizeof(**(aloc)),CRDATAD)
_RegCheck(#nm,aloc,rdx,wd,0,dep,desc,NULL,0,0,sizeof(**(&aloc)),CRDATAD)
#define CRDATADF(nm,aloc,rdx,wd,dep,desc,flds) \
_RegCheck(#nm,aloc,rdx,wd,0,dep,desc,flds,0,0,sizeof(**(aloc)),CRDATADF)
_RegCheck(#nm,aloc,rdx,wd,0,dep,desc,flds,0,0,sizeof(**(&aloc)),CRDATADF)
/* Range of memory whose data is successive scalar values accessed like an array Register */
#define VBRDATA(nm,loc,rdx,wd,dep) \