mirror of
https://github.com/reactos/reactos.git
synced 2024-06-28 17:01:28 +00:00
636 lines
18 KiB
C
636 lines
18 KiB
C
/*
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* PROJECT: ReactOS api tests
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* LICENSE: GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
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* PURPOSE: Test for dbghelp PDB functions
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* COPYRIGHT: Copyright 2017-2019 Mark Jansen (mark.jansen@reactos.org)
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*/
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#include <ntstatus.h>
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#define WIN32_NO_STATUS
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#include <windows.h>
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#include <dbghelp.h>
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#include <cvconst.h> // SymTagXXX
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#include <stdio.h>
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#include <delayimp.h>
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#include "wine/test.h"
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extern PfnDliHook __pfnDliFailureHook2;
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#define ok_ulonglong(expression, result) \
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do { \
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ULONG64 _value = (expression); \
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ULONG64 _result = (result); \
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ok(_value == (result), "Wrong value for '%s', expected: " #result " (%s), got: %s\n", \
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#expression, wine_dbgstr_longlong(_result), wine_dbgstr_longlong(_value)); \
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} while (0)
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// data.c
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void create_compressed_files();
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int extract_msvc_dll(char szFile[MAX_PATH], char szPath[MAX_PATH]);
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void cleanup_msvc_dll();
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static HANDLE proc()
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{
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return GetCurrentProcess();
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}
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static BOOL init_sym_imp(BOOL fInvadeProcess, const char* file, int line)
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{
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if (!SymInitialize(proc(), NULL, fInvadeProcess))
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{
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DWORD err = GetLastError();
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ok_(file, line)(0, "Failed to init: 0x%x\n", err);
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return FALSE;
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}
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return TRUE;
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}
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static void deinit_sym()
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{
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SymCleanup(proc());
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}
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#define init_sym(fInvadeProcess) init_sym_imp(fInvadeProcess, __FILE__, __LINE__)
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#define INIT_PSYM(buff) do { \
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memset((buff), 0, sizeof((buff))); \
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((PSYMBOL_INFO)(buff))->SizeOfStruct = sizeof(SYMBOL_INFO); \
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((PSYMBOL_INFO)(buff))->MaxNameLen = MAX_SYM_NAME; \
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} while (0)
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/* modified copy of function from apitests/apphelp/apitest.c */
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BOOL get_module_version(
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_In_ HMODULE mod,
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_Out_ VS_FIXEDFILEINFO *fileinfo)
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{
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BOOL res = FALSE;
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HRSRC hResInfo;
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char *errmsg;
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DWORD dwSize, errcode = 0;
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UINT uLen;
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HGLOBAL hResData = 0;
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LPVOID pRes = NULL;
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HLOCAL pResCopy = 0;
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VS_FIXEDFILEINFO *lpFfi;
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if (fileinfo == NULL)
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{
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errmsg = "fileinfo is NULL.\n";
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goto cleanup;
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}
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hResInfo = FindResource(mod, MAKEINTRESOURCE(VS_VERSION_INFO), RT_VERSION);
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if (hResInfo == 0)
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{
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errmsg = "FindResource failed";
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errcode = GetLastError();
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goto cleanup;
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}
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dwSize = SizeofResource(mod, hResInfo);
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if (dwSize == 0)
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{
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errmsg = "SizeofResource failed";
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errcode = GetLastError();
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goto cleanup;
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}
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hResData = LoadResource(mod, hResInfo);
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if (hResData == 0)
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{
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errmsg = "LoadResource failed";
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errcode = GetLastError();
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goto cleanup;
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}
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pRes = LockResource(hResData);
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if (pRes == NULL)
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{
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errmsg = "LockResource failed";
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errcode = GetLastError();
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goto cleanup;
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}
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pResCopy = LocalAlloc(LMEM_FIXED, dwSize);
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if (pResCopy == NULL)
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{
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errmsg = "LocalAlloc failed";
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errcode = GetLastError();
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goto cleanup;
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}
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CopyMemory(pResCopy, pRes, dwSize);
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if (VerQueryValueW(pResCopy, L"\\", (LPVOID*)&lpFfi, &uLen))
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{
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*fileinfo = *lpFfi;
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res = TRUE;
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}
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cleanup:
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/* cleanup */
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if (hResData != 0)
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FreeResource(hResData);
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if (pResCopy != NULL)
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LocalFree(pResCopy);
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/* if it was good */
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if (res == TRUE)
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return TRUE;
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/* failure path */
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if (errcode == 0)
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trace("get_module_version - %s.\n", errmsg);
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else
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trace("get_module_version - %s (lasterror %d).\n", errmsg, errcode);
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return FALSE;
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}
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static VS_FIXEDFILEINFO dbghelpFileVer;
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static void init_dbghelp_version()
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{
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LPAPI_VERSION v;
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WCHAR filenameW[MAX_PATH + 1];
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HMODULE hDLL;
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DWORD fileLen;
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VS_FIXEDFILEINFO fileInfo;
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memset(&dbghelpFileVer, 0, sizeof(dbghelpFileVer));
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/* get internal file version */
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v = ImagehlpApiVersion();
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if (v == NULL)
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return;
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/* get module file version */
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hDLL = GetModuleHandleW(L"dbghelp.dll");
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if (hDLL == 0)
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{
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ok(FALSE, "Dbghelp.dll is not loaded!\n");
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return;
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}
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if (!get_module_version(hDLL, &fileInfo))
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memset(&fileInfo, 0, sizeof(fileInfo));
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dbghelpFileVer = fileInfo;
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/* get full file path */
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fileLen = GetModuleFileNameW(hDLL, filenameW, MAX_PATH + 1);
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if (fileLen == 0)
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{
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ok(FALSE, "GetModuleFileNameW for dbghelp.dll failed!\n");
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return;
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}
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trace("Using %S\n", filenameW);
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trace(" API-Version: %hu.%hu.%hu (%hu)\n",
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v->MajorVersion, v->MinorVersion, v->Revision, v->Reserved);
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trace(" Fileversion: %hu.%hu.%hu.%hu\n",
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HIWORD(fileInfo.dwProductVersionMS),
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LOWORD(fileInfo.dwProductVersionMS),
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HIWORD(fileInfo.dwProductVersionLS),
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LOWORD(fileInfo.dwProductVersionLS));
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}
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static
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int g_SymRegisterCallbackW64NotFound = 0;
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static
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BOOL WINAPI SymRegisterCallbackW64_Stub(HANDLE hProcess, PSYMBOL_REGISTERED_CALLBACK64 CallbackFunction, ULONG64 UserContext)
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{
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g_SymRegisterCallbackW64NotFound++;
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return FALSE;
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}
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/* A delay-load failure hook will be called when resolving a delay-load dependency (dll or function) fails */
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FARPROC WINAPI DliFailHook(unsigned dliNotify, PDelayLoadInfo pdli)
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{
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/* Was the failure a function, and did we get info */
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if (dliNotify == dliFailGetProc && pdli)
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{
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/* Is it our function? */
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if (pdli->dlp.fImportByName && !strcmp(pdli->dlp.szProcName, "SymRegisterCallbackW64"))
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{
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/* Redirect execution to the stub */
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return (FARPROC)SymRegisterCallbackW64_Stub;
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}
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}
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/* This is not the function you are looking for, continue default behavior (throw exception) */
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return NULL;
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}
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/* Maybe our dbghelp.dll is too old? */
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static BOOL supports_pdb(HANDLE hProc, DWORD64 BaseAddress)
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{
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IMAGEHLP_MODULE64 ModuleInfo;
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BOOL Ret;
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memset(&ModuleInfo, 0, sizeof(ModuleInfo));
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ModuleInfo.SizeOfStruct = sizeof(ModuleInfo);
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Ret = SymGetModuleInfo64(hProc, BaseAddress, &ModuleInfo);
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return Ret && ModuleInfo.SymType == SymPdb;
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}
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static void test_SymFromName(HANDLE hProc, DWORD64 BaseAddress)
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{
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BOOL Ret;
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char buffer[sizeof(SYMBOL_INFO) + MAX_SYM_NAME * sizeof(TCHAR)];
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PSYMBOL_INFO pSymbol = (PSYMBOL_INFO)buffer;
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if (!supports_pdb(hProc, BaseAddress))
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{
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skip("dbghelp.dll too old or cannot enumerate symbols!\n");
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}
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else
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{
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INIT_PSYM(buffer);
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Ret = SymFromName(hProc, "DllMain", pSymbol);
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ok_int(Ret, TRUE);
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ok_ulonglong(pSymbol->ModBase, BaseAddress);
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ok_hex(pSymbol->Flags, 0);
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ok_ulonglong(pSymbol->Address, BaseAddress + 0x1010);
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ok_hex(pSymbol->Tag, SymTagFunction);
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ok_str(pSymbol->Name, "DllMain");
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INIT_PSYM(buffer);
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Ret = SymFromName(hProc, "_DllMain@12", pSymbol);
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ok_int(Ret, TRUE);
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ok_ulonglong(pSymbol->ModBase, BaseAddress);
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ok_hex(pSymbol->Flags, 0x400000); // ??
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ok_ulonglong(pSymbol->Address, BaseAddress + 0x1010);
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ok_hex(pSymbol->Tag, SymTagPublicSymbol);
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ok_str(pSymbol->Name, "_DllMain@12");
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INIT_PSYM(buffer);
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Ret = SymFromName(hProc, "FfsChkdsk", pSymbol);
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ok_int(Ret, TRUE);
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ok_ulonglong(pSymbol->ModBase, BaseAddress);
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ok_hex(pSymbol->Flags, 0);
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ok_ulonglong(pSymbol->Address, BaseAddress + 0x1040);
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ok_hex(pSymbol->Tag, SymTagFunction);
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ok_str(pSymbol->Name, "FfsChkdsk");
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INIT_PSYM(buffer);
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Ret = SymFromName(hProc, "_FfsChkdsk@24", pSymbol);
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ok_int(Ret, TRUE);
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ok_ulonglong(pSymbol->ModBase, BaseAddress);
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ok_hex(pSymbol->Flags, 0x400000); // ??
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ok_ulonglong(pSymbol->Address, BaseAddress + 0x1040);
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ok_hex(pSymbol->Tag, SymTagPublicSymbol);
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ok_str(pSymbol->Name, "_FfsChkdsk@24");
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INIT_PSYM(buffer);
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Ret = SymFromName(hProc, "FfsFormat", pSymbol);
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ok_int(Ret, TRUE);
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ok_ulonglong(pSymbol->ModBase, BaseAddress);
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ok_hex(pSymbol->Flags, 0);
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ok_ulonglong(pSymbol->Address, BaseAddress + 0x1070);
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ok_hex(pSymbol->Tag, SymTagFunction);
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ok_str(pSymbol->Name, "FfsFormat");
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INIT_PSYM(buffer);
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Ret = SymFromName(hProc, "_FfsFormat@24", pSymbol);
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ok_int(Ret, TRUE);
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ok_ulonglong(pSymbol->ModBase, BaseAddress);
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ok_hex(pSymbol->Flags, 0x400000); // ??
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ok_ulonglong(pSymbol->Address, BaseAddress + 0x1070);
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ok_hex(pSymbol->Tag, SymTagPublicSymbol);
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ok_str(pSymbol->Name, "_FfsFormat@24");
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}
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}
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static void test_SymFromAddr(HANDLE hProc, DWORD64 BaseAddress)
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{
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BOOL Ret;
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char buffer[sizeof(SYMBOL_INFO) + MAX_SYM_NAME * sizeof(TCHAR)];
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PSYMBOL_INFO pSymbol = (PSYMBOL_INFO)buffer;
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DWORD64 Displacement;
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DWORD dwErr;
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if (!supports_pdb(hProc, BaseAddress))
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{
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skip("dbghelp.dll too old or cannot enumerate symbols!\n");
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}
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else
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{
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/* No address found before load address of module */
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Displacement = 0;
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INIT_PSYM(buffer);
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Ret = SymFromAddr(hProc, BaseAddress -1, &Displacement, pSymbol);
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dwErr = GetLastError();
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ok_int(Ret, FALSE);
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ok_hex(dwErr, ERROR_MOD_NOT_FOUND);
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/* Right at the start of the module is recognized as the first symbol found */
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Displacement = 0;
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INIT_PSYM(buffer);
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Ret = SymFromAddr(hProc, BaseAddress, &Displacement, pSymbol);
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ok_int(Ret, TRUE);
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ok_ulonglong(Displacement, 0xffffffffffffffff);
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ok_ulonglong(pSymbol->ModBase, BaseAddress);
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ok_hex(pSymbol->Flags, 0);
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ok_ulonglong(pSymbol->Address, BaseAddress + 0x1010);
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ok_hex(pSymbol->Tag, SymTagFunction);
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ok_str(pSymbol->Name, "DllMain");
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/* The actual first instruction of the function */
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Displacement = 0;
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INIT_PSYM(buffer);
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Ret = SymFromAddr(hProc, BaseAddress + 0x1010, &Displacement, pSymbol);
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ok_int(Ret, TRUE);
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ok_ulonglong(Displacement, 0);
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ok_ulonglong(pSymbol->ModBase, BaseAddress);
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ok_hex(pSymbol->Flags, 0);
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ok_ulonglong(pSymbol->Address, BaseAddress + 0x1010);
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ok_hex(pSymbol->Tag, SymTagFunction);
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ok_str(pSymbol->Name, "DllMain");
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/* The last instruction in the function */
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Displacement = 0;
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INIT_PSYM(buffer);
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Ret = SymFromAddr(hProc, BaseAddress + 0x102D, &Displacement, pSymbol);
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ok_int(Ret, TRUE);
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ok_ulonglong(Displacement, 0x1d);
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ok_ulonglong(pSymbol->ModBase, BaseAddress);
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ok_hex(pSymbol->Flags, 0);
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ok_ulonglong(pSymbol->Address, BaseAddress + 0x1010);
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ok_hex(pSymbol->Tag, SymTagFunction);
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ok_str(pSymbol->Name, "DllMain");
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/* The padding below the function */
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Displacement = 0;
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INIT_PSYM(buffer);
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Ret = SymFromAddr(hProc, BaseAddress + 0x102E, &Displacement, pSymbol);
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ok_int(Ret, TRUE);
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ok_ulonglong(Displacement, 0x1e);
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ok_ulonglong(pSymbol->ModBase, BaseAddress);
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ok_hex(pSymbol->Flags, 0);
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ok_ulonglong(pSymbol->Address, BaseAddress + 0x1010);
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ok_hex(pSymbol->Tag, SymTagFunction);
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ok_str(pSymbol->Name, "DllMain");
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/* One byte before the next function */
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Displacement = 0;
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INIT_PSYM(buffer);
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Ret = SymFromAddr(hProc, BaseAddress + 0x103f, &Displacement, pSymbol);
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ok_int(Ret, TRUE);
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ok_ulonglong(Displacement, 0x2f);
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ok_ulonglong(pSymbol->ModBase, BaseAddress);
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ok_hex(pSymbol->Flags, 0);
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ok_ulonglong(pSymbol->Address, BaseAddress + 0x1010);
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ok_hex(pSymbol->Tag, SymTagFunction);
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ok_str(pSymbol->Name, "DllMain");
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/* First byte of the next function */
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Displacement = 0;
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INIT_PSYM(buffer);
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Ret = SymFromAddr(hProc, BaseAddress + 0x1040, &Displacement, pSymbol);
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ok_int(Ret, TRUE);
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ok_ulonglong(Displacement, 0);
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ok_ulonglong(pSymbol->ModBase, BaseAddress);
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ok_hex(pSymbol->Flags, 0);
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ok_ulonglong(pSymbol->Address, BaseAddress + 0x1040);
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ok_hex(pSymbol->Tag, SymTagFunction);
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ok_str(pSymbol->Name, "FfsChkdsk");
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/* .idata */
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Displacement = 0;
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INIT_PSYM(buffer);
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Ret = SymFromAddr(hProc, BaseAddress + 0x2000, &Displacement, pSymbol);
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ok_int(Ret, TRUE);
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ok_ulonglong(Displacement, 0);
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ok_ulonglong(pSymbol->ModBase, BaseAddress);
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ok_hex(pSymbol->Flags, 0);
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ok_ulonglong(pSymbol->Address, BaseAddress + 0x2000);
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ok_hex(pSymbol->Tag, SymTagPublicSymbol);
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ok_str(pSymbol->Name, "__imp__DbgPrint");
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}
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}
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typedef struct _test_context
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{
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DWORD64 BaseAddress;
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SIZE_T Index;
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} test_context;
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static struct _test_data {
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DWORD64 AddressOffset;
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ULONG Size;
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ULONG Tag;
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const char* Name;
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} test_data[] = {
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/* TODO: Order is based on magic, should find entries based on name, and mark as 'seen' */
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{ 0x1070, 36, SymTagFunction, "FfsFormat" },
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{ 0x1010, 32, SymTagFunction, "DllMain" },
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{ 0x1040, 36, SymTagFunction, "FfsChkdsk" },
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{ 0x2100, 0, SymTagPublicSymbol, "__IMPORT_DESCRIPTOR_ntdll" },
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{ 0x109a, 0, SymTagPublicSymbol, "_DbgPrint" },
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{ 0x2004, 0, SymTagPublicSymbol, "\x7fntdll_NULL_THUNK_DATA" },
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{ 0x2000, 0, SymTagPublicSymbol, "__imp__DbgPrint" },
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{ 0x2114, 0, SymTagPublicSymbol, "__NULL_IMPORT_DESCRIPTOR" },
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};
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static BOOL CALLBACK EnumSymProc(PSYMBOL_INFO pSymInfo, ULONG SymbolSize, PVOID UserContext)
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{
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test_context* ctx = UserContext;
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if (ctx->Index < ARRAYSIZE(test_data))
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{
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ok_ulonglong(pSymInfo->ModBase, ctx->BaseAddress);
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ok_ulonglong(pSymInfo->Address, ctx->BaseAddress + test_data[ctx->Index].AddressOffset);
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ok_hex(pSymInfo->Tag, test_data[ctx->Index].Tag);
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ok_str(pSymInfo->Name, test_data[ctx->Index].Name);
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ctx->Index++;
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}
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else
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{
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ok(0, "Out of bounds (%lu), max is: %i!\n", ctx->Index, ARRAYSIZE(test_data));
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}
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return TRUE;
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}
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static void test_SymEnumSymbols(HANDLE hProc, DWORD64 BaseAddress)
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{
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BOOL Ret;
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test_context ctx;
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ctx.Index = 0;
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ctx.BaseAddress = BaseAddress;
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if (!supports_pdb(hProc, ctx.BaseAddress))
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{
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skip("dbghelp.dll too old or cannot enumerate symbols!\n");
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}
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else
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{
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Ret = SymEnumSymbols(hProc, ctx.BaseAddress, NULL, EnumSymProc, &ctx);
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ok_int(Ret, TRUE);
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ok_int(ctx.Index, ARRAYSIZE(test_data));
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}
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}
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typedef struct _symregcallback_context
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{
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UINT idx;
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BOOL isANSI;
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} symregcallback_context;
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static struct _symregcallback_test_data {
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ULONG ActionCode;
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} symregcallback_test_data[] = {
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{ CBA_DEFERRED_SYMBOL_LOAD_CANCEL },
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{ CBA_DEFERRED_SYMBOL_LOAD_START },
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{ CBA_READ_MEMORY },
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{ CBA_DEFERRED_SYMBOL_LOAD_PARTIAL },
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{ CBA_DEFERRED_SYMBOL_LOAD_COMPLETE }
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};
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static BOOL CALLBACK SymRegisterCallback64Proc(
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HANDLE hProcess,
|
|
ULONG ActionCode,
|
|
ULONG64 CallbackData,
|
|
ULONG64 UserContext)
|
|
{
|
|
symregcallback_context *ctx;
|
|
ctx = (symregcallback_context*)(ULONG_PTR)UserContext;
|
|
|
|
if (ctx->idx > sizeof(symregcallback_test_data))
|
|
{
|
|
ok(FALSE, "SymRegisterCallback64Proc: Too many calls.\n");
|
|
}
|
|
else
|
|
{
|
|
ok(ActionCode == symregcallback_test_data[ctx->idx].ActionCode,
|
|
"ActionCode (idx %u) expected %u, got %u\n",
|
|
ctx->idx, symregcallback_test_data[ctx->idx].ActionCode, ActionCode);
|
|
}
|
|
ctx->idx++;
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static void test_SymRegCallback(HANDLE hProc, const char* szModuleName, BOOL testANSI)
|
|
{
|
|
BOOL Ret;
|
|
DWORD dwErr;
|
|
ULONG64 BaseAddress;
|
|
symregcallback_context ctx;
|
|
|
|
ctx.idx = 0;
|
|
ctx.isANSI = testANSI;
|
|
|
|
if (!init_sym(FALSE))
|
|
return;
|
|
|
|
if (testANSI)
|
|
{
|
|
Ret = SymRegisterCallback64(hProc, SymRegisterCallback64Proc, (ULONG_PTR)&ctx);
|
|
}
|
|
else
|
|
{
|
|
Ret = SymRegisterCallbackW64(hProc, SymRegisterCallback64Proc, (ULONG_PTR)&ctx);
|
|
if (g_SymRegisterCallbackW64NotFound)
|
|
{
|
|
skip("SymRegisterCallbackW64 not found in dbghelp.dll\n");
|
|
return;
|
|
}
|
|
}
|
|
|
|
ok_int(Ret, TRUE);
|
|
if (!Ret)
|
|
return;
|
|
|
|
SetLastError(ERROR_SUCCESS);
|
|
BaseAddress = SymLoadModule64(hProc, NULL, szModuleName, NULL, 0x600000, 0);
|
|
dwErr = GetLastError();
|
|
|
|
ok_ulonglong(BaseAddress, 0x600000);
|
|
ok_hex(dwErr, ERROR_SUCCESS);
|
|
|
|
/* this is what we want to test ... we expect 5 calls */
|
|
ok_int(ctx.idx, 5);
|
|
|
|
deinit_sym();
|
|
}
|
|
|
|
START_TEST(pdb)
|
|
{
|
|
char szDllName[MAX_PATH];
|
|
char szDllPath[MAX_PATH], szOldDir[MAX_PATH];
|
|
HMODULE hMod;
|
|
DWORD64 BaseAddress;
|
|
DWORD dwErr, Options;
|
|
|
|
Options = SymGetOptions();
|
|
Options &= ~(SYMOPT_UNDNAME);
|
|
//Options |= SYMOPT_DEBUG;
|
|
SymSetOptions(Options);
|
|
|
|
if (!extract_msvc_dll(szDllName, szDllPath))
|
|
{
|
|
ok(0, "Failed extracting files\n");
|
|
return;
|
|
}
|
|
|
|
init_dbghelp_version();
|
|
|
|
/* Register the failure hook using the magic name '__pfnDliFailureHook2'. */
|
|
__pfnDliFailureHook2 = DliFailHook;
|
|
|
|
if (init_sym(FALSE))
|
|
{
|
|
SetLastError(ERROR_SUCCESS);
|
|
BaseAddress = SymLoadModule64(proc(), NULL, szDllName, NULL, 0x600000, 0);
|
|
dwErr = GetLastError();
|
|
|
|
ok_ulonglong(BaseAddress, 0x600000);
|
|
ok_hex(dwErr, ERROR_SUCCESS);
|
|
|
|
if (BaseAddress == 0x600000)
|
|
{
|
|
trace("Module loaded by SymLoadModule64\n");
|
|
test_SymFromName(proc(), BaseAddress);
|
|
test_SymFromAddr(proc(), BaseAddress);
|
|
test_SymEnumSymbols(proc(), BaseAddress);
|
|
}
|
|
|
|
deinit_sym();
|
|
}
|
|
|
|
/* This needs to load the module by itself */
|
|
test_SymRegCallback(proc(), szDllName, TRUE);
|
|
test_SymRegCallback(proc(), szDllName, FALSE);
|
|
|
|
hMod = LoadLibraryA(szDllName);
|
|
if (hMod)
|
|
{
|
|
BaseAddress = (DWORD64)(DWORD_PTR)hMod;
|
|
/* Make sure we can find the pdb */
|
|
GetCurrentDirectoryA(_countof(szOldDir), szOldDir);
|
|
SetCurrentDirectoryA(szDllPath);
|
|
/* Invade process */
|
|
if (init_sym(TRUE))
|
|
{
|
|
trace("Module loaded by LoadLibraryA\n");
|
|
test_SymFromName(proc(), BaseAddress);
|
|
test_SymFromAddr(proc(), BaseAddress);
|
|
test_SymEnumSymbols(proc(), BaseAddress);
|
|
|
|
deinit_sym();
|
|
}
|
|
/* Restore working dir */
|
|
SetCurrentDirectoryA(szOldDir);
|
|
|
|
FreeLibrary(hMod);
|
|
}
|
|
|
|
cleanup_msvc_dll();
|
|
}
|