184 lines
2.5 KiB
C
184 lines
2.5 KiB
C
/*++
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Copyright (c) 1993 Microsoft Corporation
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Module Name:
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globals.c
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Abstract:
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This module implements all global variables used in dbghelp.dll
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Author:
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Pat Styles (patst) 14-July-2000
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Revision History:
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--*/
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#include <private.h>
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#include <symbols.h>
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#include <globals.h>
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GLOBALS g =
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{
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// HANDLE hinst
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// initialized in DllMain
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0,
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// HANDLE hHeap
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0,
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// DWORD tlsIndex
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(DWORD)-1,
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#ifdef IMAGEHLP_HEAP_DEBUG
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// LIST_ENTRY HeapHeader
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{NULL, NULL},
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// ULONG TotalMemory
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0,
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// ULONG TotalAllocs
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0,
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#endif
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// OSVERSIONINFO OSVerInfo
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// initialized in DllMain
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{0, 0, 0, 0, 0, ""},
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// API_VERSION ApiVersion
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{
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(VER_PRODUCTVERSION_W >> 8),
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(VER_PRODUCTVERSION_W & 0xff),
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API_VERSION_NUMBER,
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0
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},
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// API_VERSION AppVersion
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// DON'T UPDATE THE FOLLOWING VERSION NUMBER!!!!
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//
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// If the app does not call ImagehlpApiVersionEx, always assume
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// that it is for NT 4.0.
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{4, 0, 5, 0},
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// ULONG MachineType;
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0,
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#ifdef BUILD_DBGHELP
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// HINSTANCE hSrv
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0,
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// CHAR szSrvName
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"",
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// LPSTR szSrvParams
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NULL,
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// PSYMBOLSERVERPROC fnSymbolServer
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NULL,
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// PSYMBOLSERVERCLOSEPROC fnSymbolServerClose
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NULL,
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// PSYMBOLSERVERSETOPTIONSPROC fnSymbolServerSetOptions
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NULL,
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// DWORD cProcessList
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0,
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// LIST_ENTRY ProcessList
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{NULL, NULL},
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// BOOL SymInitialized
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FALSE,
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// DWORD SymOptions
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SYMOPT_UNDNAME,
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// ULONG LastSymLoadError
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0,
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// char DebugModule[MAX_SYM_NAME + 1];
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"",
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// PREAD_PROCESS_MEMORY_ROUTINE ImagepUserReadMemory32
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NULL,
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// PFUNCTION_TABLE_ACCESS_ROUTINE ImagepUserFunctionTableAccess32
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NULL,
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// PGET_MODULE_BASE_ROUTINE ImagepUserGetModuleBase32
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NULL,
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// PTRANSLATE_ADDRESS_ROUTINE ImagepUserTranslateAddress32
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NULL,
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#endif
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};
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#ifdef BUILD_DBGHELP
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void
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tlsInit(PTLS ptls)
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{
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ZeroMemory(ptls, sizeof(TLS));
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}
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PTLS
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GetTlsPtr(void)
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{
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PTLS ptls = (PTLS)TlsGetValue(g.tlsIndex);
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if (!ptls) {
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ptls = (PTLS)MemAlloc(sizeof(TLS));
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if (ptls) {
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TlsSetValue(g.tlsIndex, ptls);
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tlsInit(ptls);
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}
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}
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assert(ptls);
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if (!ptls) {
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static TLS sos_tls;
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ptls = &sos_tls;
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}
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return ptls;
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}
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#endif // #ifdef BUILD_DBGHELP
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