mirror of
https://github.com/reactos/reactos.git
synced 2024-10-31 03:48:17 +00:00
55032c3122
and in the process fix gcc signed/unsigned errors
358 lines
11 KiB
C
358 lines
11 KiB
C
/*
|
|
* PROJECT: ReactOS api tests
|
|
* LICENSE: GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
|
|
* PURPOSE: Test for dbghelp rsym functions
|
|
* COPYRIGHT: Copyright 2017-2019 Mark Jansen (mark.jansen@reactos.org)
|
|
*
|
|
* These tests are based on the PDB tests.
|
|
*/
|
|
|
|
#include <ntstatus.h>
|
|
#define WIN32_NO_STATUS
|
|
#include <windows.h>
|
|
#include <dbghelp.h>
|
|
#include <cvconst.h> // SymTagXXX
|
|
#include <stdio.h>
|
|
|
|
#include "wine/test.h"
|
|
|
|
#define ok_ulonglong(expression, result) \
|
|
do { \
|
|
ULONG64 _value = (expression); \
|
|
ULONG64 _result = (result); \
|
|
ok(_value == _result, "Wrong value for '%s', expected: " #result " (%s), got: %s\n", \
|
|
#expression, wine_dbgstr_longlong(_result), wine_dbgstr_longlong(_value)); \
|
|
} while (0)
|
|
|
|
#define ok_ulonglong_(file, line, expression, result) \
|
|
do { \
|
|
ULONG64 _value = (expression); \
|
|
ULONG64 _result = (result); \
|
|
ok_(file, line)(_value == _result, "Wrong value for '%s', expected: " #result " (%s), got: %s\n", \
|
|
#expression, wine_dbgstr_longlong(_result), wine_dbgstr_longlong(_value)); \
|
|
} while (0)
|
|
|
|
|
|
// data.c
|
|
void dump_rsym(const char* filename);
|
|
int extract_gcc_dll(char szFile[MAX_PATH]);
|
|
void cleanup_gcc_dll();
|
|
|
|
static HANDLE proc()
|
|
{
|
|
return GetCurrentProcess();
|
|
}
|
|
|
|
static BOOL init_sym_imp(BOOL fInvadeProcess, const char* file, int line)
|
|
{
|
|
if (!SymInitialize(proc(), NULL, fInvadeProcess))
|
|
{
|
|
DWORD err = GetLastError();
|
|
ok_(file, line)(0, "Failed to init: 0x%x\n", err);
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
static void deinit_sym()
|
|
{
|
|
SymCleanup(proc());
|
|
}
|
|
|
|
#define init_sym(fInvadeProcess) init_sym_imp(fInvadeProcess, __FILE__, __LINE__)
|
|
|
|
#define INIT_PSYM(buff) do { \
|
|
memset((buff), 0, sizeof((buff))); \
|
|
((PSYMBOL_INFO)(buff))->SizeOfStruct = sizeof(SYMBOL_INFO); \
|
|
((PSYMBOL_INFO)(buff))->MaxNameLen = MAX_SYM_NAME; \
|
|
} while (0)
|
|
|
|
static BOOL supports_rsym(HANDLE hProc, DWORD64 BaseAddress)
|
|
{
|
|
IMAGEHLP_MODULE64 ModuleInfo;
|
|
BOOL Ret;
|
|
|
|
memset(&ModuleInfo, 0, sizeof(ModuleInfo));
|
|
ModuleInfo.SizeOfStruct = sizeof(ModuleInfo);
|
|
Ret = SymGetModuleInfo64(hProc, BaseAddress, &ModuleInfo);
|
|
|
|
return Ret &&
|
|
ModuleInfo.SymType == SymDia &&
|
|
ModuleInfo.CVSig == ('R' | ('S' << 8) | ('Y' << 16) | ('M' << 24));
|
|
}
|
|
|
|
|
|
static void test_SymFromName(HANDLE hProc, DWORD64 BaseAddress)
|
|
{
|
|
BOOL Ret;
|
|
char buffer[sizeof(SYMBOL_INFO) + MAX_SYM_NAME * sizeof(TCHAR)];
|
|
PSYMBOL_INFO pSymbol = (PSYMBOL_INFO)buffer;
|
|
|
|
if (!supports_rsym(hProc, BaseAddress))
|
|
{
|
|
skip("dbghelp.dll cannot parse rsym\n");
|
|
}
|
|
else
|
|
{
|
|
INIT_PSYM(buffer);
|
|
Ret = SymFromName(hProc, "DllMain", pSymbol);
|
|
ok_int(Ret, TRUE);
|
|
ok_ulonglong(pSymbol->ModBase, BaseAddress);
|
|
ok_hex(pSymbol->Flags, SYMFLAG_FUNCTION);
|
|
ok_ulonglong(pSymbol->Address, BaseAddress + 0x1000);
|
|
ok_hex(pSymbol->Tag, SymTagFunction);
|
|
ok_str(pSymbol->Name, "DllMain");
|
|
|
|
INIT_PSYM(buffer);
|
|
Ret = SymFromName(hProc, "FfsChkdsk", pSymbol);
|
|
ok_int(Ret, TRUE);
|
|
ok_ulonglong(pSymbol->ModBase, BaseAddress);
|
|
ok_hex(pSymbol->Flags, SYMFLAG_FUNCTION);
|
|
ok_ulonglong(pSymbol->Address, BaseAddress + 0x103F);
|
|
ok_hex(pSymbol->Tag, SymTagFunction);
|
|
ok_str(pSymbol->Name, "FfsChkdsk");
|
|
|
|
INIT_PSYM(buffer);
|
|
Ret = SymFromName(hProc, "FfsFormat", pSymbol);
|
|
ok_int(Ret, TRUE);
|
|
ok_ulonglong(pSymbol->ModBase, BaseAddress);
|
|
ok_hex(pSymbol->Flags, SYMFLAG_FUNCTION);
|
|
ok_ulonglong(pSymbol->Address, BaseAddress + 0x100C);
|
|
ok_hex(pSymbol->Tag, SymTagFunction);
|
|
ok_str(pSymbol->Name, "FfsFormat");
|
|
}
|
|
}
|
|
|
|
static void test_SymFromAddr(HANDLE hProc, DWORD64 BaseAddress)
|
|
{
|
|
BOOL Ret;
|
|
char buffer[sizeof(SYMBOL_INFO) + MAX_SYM_NAME * sizeof(TCHAR)];
|
|
PSYMBOL_INFO pSymbol = (PSYMBOL_INFO)buffer;
|
|
|
|
DWORD64 Displacement;
|
|
DWORD dwErr;
|
|
|
|
if (!supports_rsym(hProc, BaseAddress))
|
|
{
|
|
skip("dbghelp.dll cannot parse rsym\n");
|
|
}
|
|
else
|
|
{
|
|
/* No address found before load address of module */
|
|
Displacement = 0;
|
|
INIT_PSYM(buffer);
|
|
Ret = SymFromAddr(hProc, BaseAddress -1, &Displacement, pSymbol);
|
|
dwErr = GetLastError();
|
|
ok_int(Ret, FALSE);
|
|
ok_hex(dwErr, ERROR_MOD_NOT_FOUND);
|
|
|
|
/* Right at the start of the module is recognized as the first symbol found */
|
|
Displacement = 0;
|
|
INIT_PSYM(buffer);
|
|
Ret = SymFromAddr(hProc, BaseAddress, &Displacement, pSymbol);
|
|
/* Our dbghelp.dll does not recognize this yet */
|
|
todo_if(!Ret)
|
|
{
|
|
ok_int(Ret, TRUE);
|
|
ok_ulonglong(Displacement, 0xffffffffffffffff);
|
|
ok_ulonglong(pSymbol->ModBase, BaseAddress);
|
|
ok_hex(pSymbol->Flags, SYMFLAG_FUNCTION);
|
|
ok_ulonglong(pSymbol->Address, BaseAddress + 0x1000);
|
|
ok_hex(pSymbol->Tag, SymTagFunction);
|
|
ok_str(pSymbol->Name, "DllMain");
|
|
}
|
|
|
|
/* The actual first instruction of the function */
|
|
Displacement = 0;
|
|
INIT_PSYM(buffer);
|
|
Ret = SymFromAddr(hProc, BaseAddress + 0x1000, &Displacement, pSymbol);
|
|
ok_int(Ret, TRUE);
|
|
ok_ulonglong(Displacement, 0);
|
|
ok_ulonglong(pSymbol->ModBase, BaseAddress);
|
|
ok_hex(pSymbol->Flags, SYMFLAG_FUNCTION);
|
|
ok_ulonglong(pSymbol->Address, BaseAddress + 0x1000);
|
|
ok_hex(pSymbol->Tag, SymTagFunction);
|
|
ok_str(pSymbol->Name, "DllMain");
|
|
|
|
/* The last instruction in the function */
|
|
Displacement = 0;
|
|
INIT_PSYM(buffer);
|
|
Ret = SymFromAddr(hProc, BaseAddress + 0x1009, &Displacement, pSymbol);
|
|
ok_int(Ret, TRUE);
|
|
ok_ulonglong(Displacement, 0x9);
|
|
ok_ulonglong(pSymbol->ModBase, BaseAddress);
|
|
ok_hex(pSymbol->Flags, SYMFLAG_FUNCTION);
|
|
ok_ulonglong(pSymbol->Address, BaseAddress + 0x1000);
|
|
ok_hex(pSymbol->Tag, SymTagFunction);
|
|
ok_str(pSymbol->Name, "DllMain");
|
|
|
|
/* First byte of the next function */
|
|
Displacement = 0;
|
|
INIT_PSYM(buffer);
|
|
Ret = SymFromAddr(hProc, BaseAddress + 0x103F, &Displacement, pSymbol);
|
|
ok_int(Ret, TRUE);
|
|
ok_ulonglong(Displacement, 0);
|
|
ok_ulonglong(pSymbol->ModBase, BaseAddress);
|
|
ok_hex(pSymbol->Flags, SYMFLAG_FUNCTION);
|
|
ok_ulonglong(pSymbol->Address, BaseAddress + 0x103F);
|
|
ok_hex(pSymbol->Tag, SymTagFunction);
|
|
ok_str(pSymbol->Name, "FfsChkdsk");
|
|
|
|
/* .idata */
|
|
Displacement = 0;
|
|
INIT_PSYM(buffer);
|
|
Ret = SymFromAddr(hProc, BaseAddress + 0x4000, &Displacement, pSymbol);
|
|
ok_int(Ret, TRUE);
|
|
ok_ulonglong(Displacement, 0);
|
|
ok_ulonglong(pSymbol->ModBase, BaseAddress);
|
|
ok_hex(pSymbol->Flags, SYMFLAG_EXPORT);
|
|
ok_ulonglong(pSymbol->Address, BaseAddress + 0x4000);
|
|
ok_hex(pSymbol->Tag, SymTagPublicSymbol);
|
|
ok_str(pSymbol->Name, "_head_dll_ntdll_libntdll_a");
|
|
}
|
|
}
|
|
|
|
typedef struct _test_context
|
|
{
|
|
DWORD64 BaseAddress;
|
|
SIZE_T Index;
|
|
} test_context;
|
|
|
|
static struct _test_data {
|
|
DWORD64 AddressOffset;
|
|
ULONG Size;
|
|
ULONG Tag;
|
|
const char* Name;
|
|
int Line;
|
|
} test_data[] = {
|
|
|
|
/* TODO: Order is based on magic, should find entries based on name, and mark as 'seen' */
|
|
{ 0x107c, 0, SymTagPublicSymbol, "__CTOR_LIST__", __LINE__ },
|
|
{ 0x2074, 0, SymTagPublicSymbol, "__RUNTIME_PSEUDO_RELOC_LIST_END__", __LINE__ },
|
|
{ 0x1000, 12, SymTagPublicSymbol, "EntryPoint", __LINE__ },
|
|
{ 0x100c, 51, SymTagFunction, "FfsFormat", __LINE__ },
|
|
{ 0x4030, 0, SymTagPublicSymbol, "_imp__DbgPrint", __LINE__ },
|
|
{ 0x1084, 0, SymTagPublicSymbol, "__DTOR_LIST__", __LINE__ },
|
|
{ 0x103f, 53, SymTagFunction, "FfsChkdsk", __LINE__ },
|
|
{ 0x2074, 0, SymTagPublicSymbol, "_rt_psrelocs_end", __LINE__ },
|
|
{ 0x103f, 53, SymTagPublicSymbol, "ChkdskEx", __LINE__ },
|
|
{ 0x4048, 0, SymTagPublicSymbol, "_dll_ntdll_libntdll_a_iname", __LINE__ },
|
|
|
|
|
|
|
|
{ 0x2074, 0, SymTagPublicSymbol, "_rt_psrelocs_start", __LINE__ },
|
|
{ 0x1000, 12, SymTagFunction, "DllMain", __LINE__ },
|
|
{ 0x100c, 0, SymTagPublicSymbol, "FormatEx", __LINE__ },
|
|
{ 0x1074, 0, SymTagPublicSymbol, "DbgPrint", __LINE__ },
|
|
{ 0x68900000, 0, SymTagPublicSymbol, "__ImageBase", __LINE__ },
|
|
{ 0x68902074, 0, SymTagPublicSymbol, "__RUNTIME_PSEUDO_RELOC_LIST__", __LINE__ },
|
|
{ 0x4000, 0, SymTagPublicSymbol, "_head_dll_ntdll_libntdll_a", __LINE__ },
|
|
};
|
|
|
|
static BOOL CALLBACK EnumSymProc(PSYMBOL_INFO pSymInfo, ULONG SymbolSize, PVOID UserContext)
|
|
{
|
|
test_context* ctx = UserContext;
|
|
|
|
if (ctx->Index < ARRAYSIZE(test_data))
|
|
{
|
|
ok_ulonglong_(__FILE__, test_data[ctx->Index].Line, pSymInfo->ModBase, ctx->BaseAddress);
|
|
if (test_data[ctx->Index].AddressOffset > 0x100000)
|
|
ok_ulonglong_(__FILE__, test_data[ctx->Index].Line, pSymInfo->Address, test_data[ctx->Index].AddressOffset);
|
|
else
|
|
ok_ulonglong_(__FILE__, test_data[ctx->Index].Line, pSymInfo->Address, ctx->BaseAddress + test_data[ctx->Index].AddressOffset);
|
|
ok_hex_(__FILE__, test_data[ctx->Index].Line, pSymInfo->Tag, test_data[ctx->Index].Tag);
|
|
ok_str_(__FILE__, test_data[ctx->Index].Line, pSymInfo->Name, test_data[ctx->Index].Name);
|
|
|
|
ctx->Index++;
|
|
}
|
|
else
|
|
{
|
|
ok(0, "Out of bounds (%lu), max is: %i!\n", ctx->Index, ARRAYSIZE(test_data));
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void test_SymEnumSymbols(HANDLE hProc, DWORD64 BaseAddress)
|
|
{
|
|
BOOL Ret;
|
|
test_context ctx;
|
|
|
|
ctx.Index = 0;
|
|
ctx.BaseAddress = BaseAddress;
|
|
|
|
if (!supports_rsym(hProc, ctx.BaseAddress))
|
|
{
|
|
skip("dbghelp.dll cannot parse rsym\n");
|
|
}
|
|
else
|
|
{
|
|
Ret = SymEnumSymbols(hProc, ctx.BaseAddress, NULL, EnumSymProc, &ctx);
|
|
ok_int(Ret, TRUE);
|
|
ok_int(ctx.Index, ARRAYSIZE(test_data));
|
|
}
|
|
}
|
|
|
|
|
|
START_TEST(rsym)
|
|
{
|
|
char szDllName[MAX_PATH];
|
|
#ifdef _M_IX86
|
|
HMODULE hMod;
|
|
#endif
|
|
DWORD64 BaseAddress;
|
|
DWORD dwErr, Options;
|
|
|
|
Options = SymGetOptions();
|
|
Options &= ~(SYMOPT_UNDNAME);
|
|
//Options |= SYMOPT_DEBUG;
|
|
SymSetOptions(Options);
|
|
|
|
if (!extract_gcc_dll(szDllName))
|
|
{
|
|
ok(0, "Failed extracting files\n");
|
|
return;
|
|
}
|
|
|
|
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();
|
|
}
|
|
|
|
#ifdef _M_IX86
|
|
hMod = LoadLibraryA(szDllName);
|
|
if (hMod)
|
|
{
|
|
BaseAddress = (DWORD64)(DWORD_PTR)hMod;
|
|
/* 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();
|
|
}
|
|
|
|
FreeLibrary(hMod);
|
|
}
|
|
#endif
|
|
cleanup_gcc_dll();
|
|
}
|