247 lines
6.4 KiB
C
247 lines
6.4 KiB
C
|
#define MAXSYMPTRTBLSIZ 4095 // max symbol pointer table size
|
||
|
|
#define PATH_BUF 512 // path buffer size
|
||
|
|
|
||
|
|
|
||
|
|
#include <io.h>
|
||
|
|
#include <fcntl.h>
|
||
|
|
#include <malloc.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
#if defined (OS2)
|
||
|
|
#define INCL_NOCOMMON
|
||
|
|
#define INCL_DOSPROCESS
|
||
|
|
#define INCL_DOSSEMAPHORES
|
||
|
|
#define INCL_DOSFILEMGR
|
||
|
|
#define INCL_DOSERRORS
|
||
|
|
#define INCL_DOSMISC
|
||
|
|
#include <os2.h>
|
||
|
|
#else
|
||
|
|
#include <windows.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
#include "hungary.h"
|
||
|
|
#include "vm.h"
|
||
|
|
#include "list.h"
|
||
|
|
#include "errors.h"
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
// rjsa 10/22/90
|
||
|
|
// Some runtime library functions are broken, so intrinsics have
|
||
|
|
// to be used.
|
||
|
|
// BUGBUG
|
||
|
|
//#pragma intrinsic (memset, memcpy, memcmp)
|
||
|
|
//#pragma intrinsic (strset, strcpy, strcmp, strcat, strlen)
|
||
|
|
|
||
|
|
#ifndef LINT_PROTO
|
||
|
|
#include "sbrproto.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#pragma pack(1)
|
||
|
|
|
||
|
|
#if rjsa
|
||
|
|
extern void far * cdecl _fmalloc(unsigned int);
|
||
|
|
extern void cdecl _ffree(void far *);
|
||
|
|
extern char * cdecl getenv(const char *);
|
||
|
|
extern char * cdecl mktemp(char *);
|
||
|
|
extern char * cdecl strdup(const char *);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// typedef char flagType;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
VA vaNextMod; // next module
|
||
|
|
VA vaNameSym; // name Symbol
|
||
|
|
VA vaFirstModSym; // first ModSym for this file
|
||
|
|
VA vaLastModSym; // last ModSym for this file
|
||
|
|
WORD csyms; // symbol count
|
||
|
|
} MOD;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
VA vaNextModSym; // next symbol
|
||
|
|
VA vaFirstProp; // first prop entry for this symbol
|
||
|
|
} MODSYM;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
VA vaNextSym; // next symbol
|
||
|
|
VA vaFirstProp; // first prop entry for this symbol
|
||
|
|
VA vaNameText; // the text of this symbol
|
||
|
|
WORD cprop; // Property count
|
||
|
|
WORD isym; // this symbol index
|
||
|
|
} SYM;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
VA vaNextProp; // next property
|
||
|
|
WORD iprp; // this property index
|
||
|
|
WORD sattr; // attribute
|
||
|
|
WORD cref;
|
||
|
|
VA vaNameSym; // symbol name ptr
|
||
|
|
VA vaDefList; // def chain
|
||
|
|
VP vpFirstRef; // ref head
|
||
|
|
VP vpLastRef; // ref tail
|
||
|
|
VA vaCalList; // cal chain
|
||
|
|
VA vaCbyList; // cby chain
|
||
|
|
VA vaHintRef; // last ref we found by searching
|
||
|
|
} PROP;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
VA vaFileSym; // file name Symbol ptr
|
||
|
|
WORD deflin; // def line #
|
||
|
|
WORD isbr; // sbr file owning this DEF
|
||
|
|
} DEF;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
VP vpNextRef; // next ref in list
|
||
|
|
VP vpFileSym; // file name Symbol ptr
|
||
|
|
WORD reflin; // ref line #
|
||
|
|
WORD isbr; // sbr file owning this REF
|
||
|
|
} REF;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
VA vaCalProp; // prop called/used
|
||
|
|
WORD calcnt; // times called
|
||
|
|
WORD isbr; // sbr file owning this CAL
|
||
|
|
} CAL;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
VA vaCbyProp; // prop calling/using
|
||
|
|
WORD cbycnt; // times calling/using
|
||
|
|
WORD isbr; // sbr file owning this CBY
|
||
|
|
} CBY;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
VA vaNextOrd; // next ord
|
||
|
|
VA vaOrdProp; // prop item alias goes to
|
||
|
|
WORD aliasord; // ordinal
|
||
|
|
} ORD;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
VA vaNextSbr; // next sbr
|
||
|
|
WORD isbr; // index for this SBR file
|
||
|
|
BOOL fUpdate; // is this SBR file being updated?
|
||
|
|
char szName[1]; // name
|
||
|
|
} SBR;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
VA vaOcrProp; // prop occurring
|
||
|
|
WORD isbr; // SBR file it occurs in
|
||
|
|
} OCR;
|
||
|
|
|
||
|
|
typedef struct exclink {
|
||
|
|
struct exclink FAR *xnext; // next exclusion
|
||
|
|
LPCH pxfname; // exclude file name
|
||
|
|
} EXCLINK, FAR *LPEXCL;
|
||
|
|
|
||
|
|
#include "extern.h"
|
||
|
|
|
||
|
|
// macros to 'g'et an item of the specified type from VM space
|
||
|
|
|
||
|
|
#ifdef SWAP_INFO
|
||
|
|
|
||
|
|
#define gMOD(va) (*(iVMGrp = grpMod, modRes = LpvFromVa(va,1)))
|
||
|
|
#define gMODSYM(va) (*(iVMGrp = grpModSym, modsymRes = LpvFromVa(va,2)))
|
||
|
|
#define gSYM(va) (*(iVMGrp = grpSym, symRes = LpvFromVa(va,3)))
|
||
|
|
#define gPROP(va) (*(iVMGrp = grpProp, propRes = LpvFromVa(va,4)))
|
||
|
|
#define gDEF(va) (*(iVMGrp = grpDef, defRes = LpvFromVa(va,5)))
|
||
|
|
#define gREF(va) (*(iVMGrp = grpRef, refRes = LpvFromVa(va,6)))
|
||
|
|
#define gCAL(va) (*(iVMGrp = grpCal, calRes = LpvFromVa(va,7)))
|
||
|
|
#define gCBY(va) (*(iVMGrp = grpCby, cbyRes = LpvFromVa(va,8)))
|
||
|
|
#define gORD(va) (*(iVMGrp = grpOrd, ordRes = LpvFromVa(va,9)))
|
||
|
|
#define gSBR(va) (*(iVMGrp = grpSbr, sbrRes = LpvFromVa(va,13)))
|
||
|
|
#define gTEXT(va) ((iVMGrp = grpText, textRes = LpvFromVa(va,12)))
|
||
|
|
#define gOCR(va) (*(iVMGrp = grpOcr, ocrRes = LpvFromVa(va,14)))
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
#define gMOD(va) (*(modRes = LpvFromVa(va,1)))
|
||
|
|
#define gMODSYM(va) (*(modsymRes = LpvFromVa(va,2)))
|
||
|
|
#define gSYM(va) (*(symRes = LpvFromVa(va,3)))
|
||
|
|
#define gPROP(va) (*(propRes = LpvFromVa(va,4)))
|
||
|
|
#define gDEF(va) (*(defRes = LpvFromVa(va,5)))
|
||
|
|
#define gREF(va) (*(refRes = LpvFromVa(va,6)))
|
||
|
|
#define gCAL(va) (*(calRes = LpvFromVa(va,7)))
|
||
|
|
#define gCBY(va) (*(cbyRes = LpvFromVa(va,8)))
|
||
|
|
#define gORD(va) (*(ordRes = LpvFromVa(va,9)))
|
||
|
|
#define gSBR(va) (*(sbrRes = LpvFromVa(va,13)))
|
||
|
|
#define gTEXT(va) ((textRes = LpvFromVa(va,12)))
|
||
|
|
#define gOCR(va) (*(ocrRes = LpvFromVa(va,14)))
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// macros to 'p'ut an item of the specified type to VM space
|
||
|
|
|
||
|
|
#define pMOD(va) DirtyVa(va)
|
||
|
|
#define pMODSYM(va) DirtyVa(va)
|
||
|
|
#define pSYM(va) DirtyVa(va)
|
||
|
|
#define pPROP(va) DirtyVa(va)
|
||
|
|
#define pDEF(va) DirtyVa(va)
|
||
|
|
#define pREF(va) DirtyVa(va)
|
||
|
|
#define pCAL(va) DirtyVa(va)
|
||
|
|
#define pCBY(va) DirtyVa(va)
|
||
|
|
#define pORD(va) DirtyVa(va)
|
||
|
|
#define pSBR(va) DirtyVa(va)
|
||
|
|
#define pTEXT(va) DirtyVa(va)
|
||
|
|
#define pOCR(va) DirtyVa(va)
|
||
|
|
|
||
|
|
// these macros allow access to the 'c'urrent visible item
|
||
|
|
|
||
|
|
#define cMOD (*modRes)
|
||
|
|
#define cMODSYM (*modsymRes)
|
||
|
|
#define cSYM (*symRes)
|
||
|
|
#define cPROP (*propRes)
|
||
|
|
#define cDEF (*defRes)
|
||
|
|
#define cREF (*refRes)
|
||
|
|
#define cCAL (*calRes)
|
||
|
|
#define cCBY (*cbyRes)
|
||
|
|
#define cORD (*ordRes)
|
||
|
|
#define cSBR (*sbrRes)
|
||
|
|
#define cTEXT (textRes)
|
||
|
|
#define cOCR (*ocrRes)
|
||
|
|
|
||
|
|
#define grpSym 0
|
||
|
|
#define grpMod 1
|
||
|
|
#define grpOrd 2
|
||
|
|
#define grpProp 3
|
||
|
|
#define grpModSym 4
|
||
|
|
#define grpDef 5
|
||
|
|
#define grpRef 6
|
||
|
|
#define grpCal 7
|
||
|
|
#define grpCby 8
|
||
|
|
#define grpList 9
|
||
|
|
#define grpText 10
|
||
|
|
#define grpSbr 11
|
||
|
|
#define grpOcr 12
|
||
|
|
|
||
|
|
#define SBR_OLD (1<<0) // this .sbr file used to exist
|
||
|
|
#define SBR_NEW (1<<1) // this .sbr file currently exists
|
||
|
|
#define SBR_UPDATE (1<<2) // this .sbr file is to be updated
|
||
|
|
|
||
|
|
//
|
||
|
|
// this is used to add items to the tail of the lists in a property group
|
||
|
|
//
|
||
|
|
// things being added type m
|
||
|
|
// ------------------ ---- ---
|
||
|
|
// Refs Ref REF
|
||
|
|
// Defs Def DEF
|
||
|
|
// Calls/Uses Cal CAL
|
||
|
|
// Called by/Used By Cby CBY
|
||
|
|
//
|
||
|
|
|
||
|
|
#define AddTail(type, m) \
|
||
|
|
{ \
|
||
|
|
VP vpT; \
|
||
|
|
VA vaT; \
|
||
|
|
MkVpVa(vpT, va##type); \
|
||
|
|
vaT = VaFrVp(cPROP.vpLast##type); \
|
||
|
|
if (vaT) { \
|
||
|
|
g##m(vaT).vpNext##type = vpT; \
|
||
|
|
p##m(vaT); \
|
||
|
|
} \
|
||
|
|
else { \
|
||
|
|
cPROP.vpFirst##type = vpT; \
|
||
|
|
} \
|
||
|
|
cPROP.vpLast##type = vpT; \
|
||
|
|
}
|