163 lines
3.4 KiB
C++
163 lines
3.4 KiB
C++
// shinit
|
|
//
|
|
// Copyright <C> 1990-94, Microsoft Corporation
|
|
//
|
|
// [00] 31-dec-91 DavidGra
|
|
// Add SHFindSymbol API for assembler symbol handling.
|
|
//
|
|
// 10-Nov-94 BryanT
|
|
// Merge in NT changes.
|
|
// Remove SHF ifdef's, remove non-Win32 hosting, remove FAR/NEAR/PASCAL.
|
|
// Replace SHCritxxx calls with native CritSec calls.
|
|
// Initialize the SymCvt pointers.
|
|
// Use the DBG version macros if NT_BUILD
|
|
// Add the background symbol support, but leave it under if 0 for now.
|
|
|
|
#include "shinc.hpp"
|
|
#pragma hdrstop
|
|
#include "version.h"
|
|
|
|
CRITICAL_SECTION csSh; // Global CritSec used for MT safe.
|
|
KNF knf; // Kernel functions (init to zero by the loader)
|
|
HMODULE hLib; // Handle returned from LoadLibrary on symcvt symcvt
|
|
CONVERTPROC pfConvertSymbolsForImage; // Symcvt ptr.
|
|
|
|
#if 0
|
|
HANDLE hEventLoaded;
|
|
CRITICAL_SECTION CsSymbolLoad;
|
|
CRITICAL_SECTION CsSymbolProcess;
|
|
#endif
|
|
|
|
static SHF shf = {
|
|
sizeof(SHF),
|
|
SHCreateProcess,
|
|
SHSetHpid,
|
|
SHDeleteProcess,
|
|
SHChangeProcess,
|
|
SHAddDll,
|
|
SHAddDllsToProcess,
|
|
SHLoadDll,
|
|
SHUnloadDll,
|
|
SHGetDebugStart,
|
|
SHGetSymName,
|
|
SHAddrFromHsym,
|
|
SHHmodGetNextGlobal,
|
|
SHModelFromAddr,
|
|
SHPublicNameToAddr,
|
|
SHGetSymbol,
|
|
PHGetAddr,
|
|
SHIsLabel,
|
|
|
|
SHSetDebuggeeDir,
|
|
SHAddrToLabel,
|
|
|
|
SHGetSymLoc,
|
|
SHFIsAddrNonVirtual,
|
|
SHIsFarProc,
|
|
|
|
SHGetNextExe,
|
|
SHHexeFromHmod,
|
|
SHGetNextMod,
|
|
SHGetCxtFromHmod,
|
|
SHSetCxt,
|
|
SHSetCxtMod,
|
|
SHFindNameInGlobal,
|
|
SHFindNameInContext,
|
|
SHGoToParent,
|
|
SHHsymFromPcxt,
|
|
SHNextHsym,
|
|
NULL, // SHGetFuncCXF
|
|
SHGetModName,
|
|
SHGetExeName,
|
|
SHGethExeFromName,
|
|
SHGetNearestHsym,
|
|
SHIsInProlog,
|
|
SHIsAddrInCxt,
|
|
SHCompareRE, // SHCompareRE
|
|
SHFindSymbol,
|
|
PHGetNearestHsym,
|
|
PHFindNameInPublics,
|
|
THGetTypeFromIndex,
|
|
THGetNextType,
|
|
SHLpGSNGetTable,
|
|
SHCanDisplay,
|
|
|
|
// Source Line Handler API
|
|
|
|
SLLineFromAddr,
|
|
SLFLineToAddr,
|
|
SLNameFromHsf,
|
|
SLNameFromHmod,
|
|
SLFQueryModSrc,
|
|
NULL,
|
|
SLHsfFromPcxt,
|
|
SLHsfFromFile,
|
|
SLCAddrFromLine,
|
|
SHFree,
|
|
SHUnloadSymbolHandler,
|
|
SHGetExeTimeStamp,
|
|
SHPdbNameFromExe,
|
|
SHGetDebugData,
|
|
SHIsThunk,
|
|
SHFindSymInExe,
|
|
SHFindSLink32,
|
|
SHIsEmiLoaded,
|
|
|
|
// Entries added for NT work.
|
|
|
|
SHGetModule,
|
|
SHGetCxtFromHexe,
|
|
SHGetModNameFromHexe,
|
|
SHGetSymFName,
|
|
SHGethExeFromModuleName,
|
|
SHLszGetErrorText,
|
|
SHWantSymbols,
|
|
SHFindNameInTypes
|
|
};
|
|
|
|
VOID
|
|
SHFree(
|
|
LPV lpv
|
|
)
|
|
{
|
|
MHFree (lpv);
|
|
}
|
|
|
|
BOOL
|
|
SHInit(
|
|
LPSHF *lplpshf,
|
|
LPKNF lpknf
|
|
)
|
|
{
|
|
knf = *lpknf;
|
|
|
|
*lplpshf = &shf;
|
|
|
|
// Initialize symbol convert pointers.
|
|
|
|
hLib = (HMODULE) LoadLibrary( "symcvt.dll" );
|
|
if (hLib != NULL) {
|
|
pfConvertSymbolsForImage = (CONVERTPROC) GetProcAddress( hLib, "ConvertSymbolsForImage" );
|
|
}
|
|
|
|
InitializeCriticalSection(&csSh);
|
|
|
|
#if 0
|
|
// initialize synchronization objects used by background sym loader.
|
|
|
|
InitializeCriticalSection( &CsSymbolLoad );
|
|
InitializeCriticalSection( &CsSymbolProcess );
|
|
hEventLoaded = CreateEvent( NULL, FALSE, FALSE, NULL );
|
|
#endif
|
|
|
|
return FInitLists();
|
|
}
|
|
|
|
#if defined(DEBUGVER)
|
|
DEBUG_VERSION('S','H',"Debug Symbolics handler")
|
|
#else
|
|
RELEASE_VERSION('S','H',"Debug Symbolics handler")
|
|
#endif
|
|
|
|
DBGVERSIONCHECK();
|