347 lines
9.5 KiB
C
347 lines
9.5 KiB
C
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// SAPI.H - Private header file for SAPI
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//
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// DESCRIPTION
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// This file contains types that are private to the SAPI project.
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#ifndef _SAPI_INCLUDED_
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#define _SAPI_INCLUDED_
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typedef HIND HEXR; // A handle to an EXR (exe reference)
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typedef HIND HEXG; // A handle to an EXG (exe structure global)
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typedef HVOID HST; // A handle to source module table
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typedef HVOID HSL; // A handle to source line table
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typedef HVOID HFL; // A handle to an instance of a file
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#define hmodNull ((HMOD)NULL)
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#define hexgNull ((HEXG)NULL)
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#define hexrNull ((HEXR)NULL)
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#define hexeNull ((HEXE)NULL)
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#define hpdsNull ((HPDS)NULL)
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#define MDS_INDEX 1L
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// The following are defs stolen from CVDEF
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#include <stdlib.h>
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#define _MAX_CVPATH _MAX_PATH // max. length of full pathname
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#define _MAX_CVDRIVE _MAX_DRIVE // max. length of drive component
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#define _MAX_CVDIR _MAX_DIR // max. length of path component
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#define _MAX_CVFNAME _MAX_FNAME // max. length of file name component
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#define _MAX_CVEXT _MAX_EXT // max. length of extension component
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typedef SYMTYPE *SYMPTR;
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typedef CFLAGSYM *CFLAGPTR;
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typedef CONSTSYM *CONSTPTR;
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typedef REGSYM *REGPTR;
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typedef UDTSYM *UDTPTR;
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typedef SEARCHSYM *SEARCHPTR;
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typedef BLOCKSYM16 *BLOCKPTR16;
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typedef DATASYM16 *DATAPTR16;
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typedef PUBSYM16 *PUBPTR16;
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typedef LABELSYM16 *LABELPTR16;
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typedef BPRELSYM16 *BPRELPTR16;
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typedef PROCSYM16 *PROCPTR16;
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typedef THUNKSYM16 *THUNKPTR16;
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typedef CEXMSYM16 *CEXMPTR16;
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typedef VPATHSYM16 *VPATHPTR16;
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typedef WITHSYM16 *WITHPTR16;
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typedef BLOCKSYM32 *BLOCKPTR32;
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typedef DATASYM32 *DATAPTR32;
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typedef PUBSYM32 *PUBPTR32;
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typedef LABELSYM32 *LABELPTR32;
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typedef BPRELSYM32 *BPRELPTR32;
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typedef PROCSYM32 *PROCPTR32;
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typedef PROCSYMMIPS *PROCPTRMIPS;
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typedef THUNKSYM32 *THUNKPTR32;
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typedef CEXMSYM32 *CEXMPTR32;
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typedef WITHSYM32 *WITHPTR32;
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typedef VPATHSYM32 *VPATHPTR32;
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typedef BLOCKSYM *BLOCKPTR;
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typedef PROCSYM *PROCPTR;
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typedef THUNKSYM *THUNKPTR;
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typedef WITHSYM *WITHPTR;
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// End of CVDEF defines
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typedef struct _PDS {
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HLLI hlliExe;
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HPID hpid;
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} PDS; // PiD Struct
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typedef PDS * PPDS;
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typedef PDS * LPPDS;
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typedef union _UFOP {
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DWORD lfo;
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PVOID lpv;
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} UFOP; // Union of long File Offset & Pointer
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typedef UFOP *LPUFOP;
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typedef struct _ALM {
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BOOL fSeq;
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WORD btAlign;
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WORD cbBlock;
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DWORD cb;
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LPB pbData;
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UFOP rgufop [1];
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// WORD cbLast; // After a null terminator, there is a field
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// containing the cb of the last align block
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} ALM; // ALigned Map
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typedef ALM *LPALM;
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typedef struct _ULP {
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DWORD ib; // Byte offset into the symbol table
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DWORD ulId; // Identified (either a uoff or a checksum)
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} ULP; // ULong Pair
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typedef ULP *LPULP;
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typedef struct _SHT {
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WORD HashIndex;
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WORD ccib; // count of buckets [0..n)
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DWORD * rgcib; // count of ULPs in chain i, 0 <= i < n
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DWORD * rgib; // offset of start of chain i, 0 <= i < n
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LPALM lpalm; // block of ULPs
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} SHT; // Symbol Hash Table
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typedef SHT *LPSHT;
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typedef struct _GST {
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LPALM lpalm;
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SHT shtName;
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SHT shtAddr;
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#if CC_CVTYPE32
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SymConvertInfo sci;
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#endif
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} GST; // Global Symbol Table -- Globals, Publics, or Statics
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typedef GST *LPGST;
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typedef struct _SGC {
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WORD seg;
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DWORD off;
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DWORD cb;
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} SGC; // SeGment Contributer
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typedef SGC *LPSGC;
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typedef struct _SGE {
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SGC sgc;
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HMOD hmod;
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} SGE; // SeGment directory Entry
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typedef SGE *LPSGE;
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typedef struct _SGD {
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WORD csge;
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LPSGE lpsge;
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} SGD; // SeGment Directory
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typedef SGD *LPSGD;
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typedef struct _MDS {
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HEXG hexg; // EXG parent of MDS list
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WORD imds;
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DWORD cbSymbols;
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LPB symbols;
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HST hst;
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LSZ name;
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DWORD ulhst;
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DWORD cbhst;
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DWORD ulsym;
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WORD csgc;
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LPSGC lpsgc;
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Mod* pmod; // NB10
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#if CC_CVTYPE32
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SymConvertInfo sci; // necessary info to keep around while
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// loading symbols that need to be
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// converted.
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#endif
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} MDS; // MoDule Information
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typedef MDS *PMDS;
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typedef MDS *LPMDS;
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struct STAB;
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typedef struct STAB STAB;
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typedef struct _EXG {
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BOOL fOmfLoaded:1;
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BOOL fOmfMissing:1;
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BOOL fOmfSkipped:1;
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BOOL fOmfDefered:1;
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BOOL fOmfLoading:1;
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BOOL fIsPE:1;
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BOOL fIsRisc:1;
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BOOL fSymConverted:1;
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SHE sheLoadStatus; // Load status: defered, startup, etc
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SHE sheLoadError; // Load error
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LONGLONG llUnload;
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LSZ lszName; // File name of exe
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LSZ lszModule; // Module name of exe
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LSZ lszDebug; // File name for debug info
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LSZ lszPdbName; // File name of pdb
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LSZ lszAltName; // Alternate name (for KD debugging)
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LPB lpbData; // Pointer to raw data for this image (non-PDB)
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LPB lpgsi; // GSN Info table
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PVOID pvSymMappedBase;
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PDB * ppdb;
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DBI * pdbi;
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TPI * ptpi;
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GSI * pgsiPubs; // public symbols
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GSI * pgsiGlobs; // globals
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LPALM lpalmTypes; // Types table
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DWORD citd; // Number of types
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DWORD * rgitd; // Array of pointers to types
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GST gstPublics;
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GST gstGlobals;
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GST gstStatics;
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STAB * pstabUDTSym;
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WORD csgd; // Segment Directory
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LPSGD lpsgd;
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LPSGE lpsge;
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DWORD cMod; // Count of modules (count of sstModule should = sstFileIndex.cmodules)
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LPB lpefi; // Pointer to raw file index (for freeing)
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WORD * rgiulFile; // List of beginning index of module
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// file lists.
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WORD * rgculFile; // List of counts of module file lists
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DWORD * rgichFile; // Index into string table of file names
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DWORD cbFileNames; // Number of bytes in string table of file
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// names (lpchFileNames)
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LPCH lpchFileNames; // String table of file names
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DEBUGDATA debugData; // OSDEBUG4 information pdata/omap/fpo
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WORD cRef; // Reference count on this image
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LPMDS rgMod; // Array of module contributions.
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DWORD LoadAddress; // Bass address for this image
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DWORD ulTimeStamp; // Timestamp from the image
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DWORD ulCheckSum; // Checksum from the image
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WidenTi * pwti; // for converting all of this exe's types
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// and syms to 32-bit type indices
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} EXG; // EXe structure Global
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typedef EXG *PEXG;
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typedef EXG * LPEXG;
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typedef struct _EXE {
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HPDS hpds; // PID of process
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HEXG hexg;
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DWORD timestamp;
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DWORD TargetMachine;
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BOOL fIsLoaded;
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DWORD LoadAddress;
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LPDEBUGDATA pDebugData;
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} EXE; // EXE struct
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typedef EXE *PEXE;
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typedef EXE *LPEXE;
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typedef struct _LBS {
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ADDR addr;
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HMOD tagMod;
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SYMPTR tagLoc;
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SYMPTR tagLab;
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SYMPTR tagProc;
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SYMPTR tagThunk;
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CEXMPTR16 tagModelMin;
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CEXMPTR16 tagModelMax;
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} LBS; // LaBel Structure ???
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typedef LBS *PLBS;
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typedef LBS *LPLBS;
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#define NEXTSYM(a,b) ((a) (((LPB) (b)) + ((SYMPTR) (b))->reclen + 2))
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// New Source Line table handling and maintenance
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typedef struct _OFP {
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UOFFSET offStart;
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UOFFSET offEnd;
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} OFP; // OFset Pair -- used to maintain start/end offset pairs
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typedef OFP *LPOFP;
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typedef struct OPT {
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UOFFSET offStart;
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LPOFP lpofp;
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} OPT; // Offset Pair Table -- used to maintain start/end offset pairs
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typedef OPT *LPOPT;
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typedef char * (* CONVERTPROC) (HANDLE, char *);
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typedef struct _LINECACHE {
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HSF hsf;
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DWORD wLine;
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ADDR addr;
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SHOFF cbLn;
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DWORD rgw[2];
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BOOL fRet;
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WORD rgiLn[2];
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} LINECACHE;
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extern LINECACHE LineCache;
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// hexe <--> hmod map cache
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typedef struct _MODCACHE {
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HMOD hmod;
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HEXE hexe;
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HPDS hpds;
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} MODCACHE;
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extern MODCACHE ModCache;
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typedef struct _HSFCACHE {
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HSF Hsf;
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HMOD Hmod;
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} HSFCACHE;
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extern HSFCACHE HsfCache;
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typedef struct _CXTCACHE {
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HMOD hmod;
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HGRP hgrp;
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HEXE hexe;
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HPDS hpds;
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WORD seg;
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UOFFSET uoffBase;
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UOFFSET uoffLim;
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} CXTCACHE;
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extern CXTCACHE CxtCache;
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typedef struct _SLCACHE {
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char szFile[ _MAX_CVPATH ];
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HEXE hexe;
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HMOD hmod;
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WORD line;
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LPSLP lpslp;
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int cslp;
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} SLCACHE;
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extern SLCACHE SlCache;
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typedef struct _ADDRCACHE {
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ADDR addr;
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DWORD wLine;
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int cb;
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} ADDRCACHE;
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extern ADDRCACHE AddrCache;
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//
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// Matching criteria for DLL list
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//
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typedef enum _MATCH_CRIT {
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MATCH_FULLPATH, // Match full path
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MATCH_FILENAME, // Match filename
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MATCH_BASENAME // Match base name (no extension)
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} MATCH_CRIT;
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#if 0
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INT FHOpen (LSZ);
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#define FHRead(fh,lpb,cb) (SYReadFar(fh, lpb, cb))
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#define FHClose(fh)
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#define FHSeek(fh,ib) (SYSeek(fh, ib, SEEK_SET))
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#define SYError() assert(FALSE)
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#endif
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#define cbAlign 0x1000
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#define cbAlignType 0xC000
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#endif // _SAPI_INCLUDED_
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