ReactOS 0.4.15-dev-5667-ged97270
rsym.c File Reference
#include <ntstatus.h>
#include <windows.h>
#include <dbghelp.h>
#include <cvconst.h>
#include <stdio.h>
#include "wine/test.h"
Include dependency graph for rsym.c:

Go to the source code of this file.

Classes

struct  _test_context
 
struct  _test_data
 

Macros

#define WIN32_NO_STATUS
 
#define ok_ulonglong(expression, result)
 
#define ok_ulonglong_(file, line, expression, result)
 
#define init_sym(fInvadeProcess)   init_sym_imp(fInvadeProcess, __FILE__, __LINE__)
 
#define INIT_PSYM(buff)
 

Typedefs

typedef struct _test_context test_context
 

Functions

void dump_rsym (const char *filename)
 
int extract_gcc_dll (char szFile[MAX_PATH])
 
void cleanup_gcc_dll ()
 
static HANDLE proc ()
 
static BOOL init_sym_imp (BOOL fInvadeProcess, const char *file, int line)
 
static void deinit_sym ()
 
static BOOL supports_rsym (HANDLE hProc, DWORD64 BaseAddress)
 
static void test_SymFromName (HANDLE hProc, DWORD64 BaseAddress)
 
static void test_SymFromAddr (HANDLE hProc, DWORD64 BaseAddress)
 
static BOOL CALLBACK EnumSymProc (PSYMBOL_INFO pSymInfo, ULONG SymbolSize, PVOID UserContext)
 
static void test_SymEnumSymbols (HANDLE hProc, DWORD64 BaseAddress)
 
 START_TEST (rsym)
 

Variables

static struct _test_data test_data []
 

Macro Definition Documentation

◆ INIT_PSYM

#define INIT_PSYM (   buff)
Value:
do { \
memset((buff), 0, sizeof((buff))); \
((PSYMBOL_INFO)(buff))->SizeOfStruct = sizeof(SYMBOL_INFO); \
((PSYMBOL_INFO)(buff))->MaxNameLen = MAX_SYM_NAME; \
} while (0)
struct _SYMBOL_INFO * PSYMBOL_INFO
#define MAX_SYM_NAME
Definition: compat.h:975
static unsigned char buff[32768]
Definition: fatten.c:17

Definition at line 64 of file rsym.c.

◆ init_sym

#define init_sym (   fInvadeProcess)    init_sym_imp(fInvadeProcess, __FILE__, __LINE__)

Definition at line 62 of file rsym.c.

◆ ok_ulonglong

#define ok_ulonglong (   expression,
  result 
)
Value:
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)
static __inline const char * wine_dbgstr_longlong(ULONGLONG ll)
Definition: compat.h:49
GLuint64EXT * result
Definition: glext.h:11304
unsigned __int64 ULONG64
Definition: imports.h:198

Definition at line 19 of file rsym.c.

◆ ok_ulonglong_

#define ok_ulonglong_ (   file,
  line,
  expression,
  result 
)
Value:
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)
Definition: fci.c:127
Definition: parser.c:49

Definition at line 27 of file rsym.c.

◆ WIN32_NO_STATUS

#define WIN32_NO_STATUS

Definition at line 11 of file rsym.c.

Typedef Documentation

◆ test_context

Function Documentation

◆ cleanup_gcc_dll()

void cleanup_gcc_dll ( )

Definition at line 120 of file data.c.

121{
122 char szFile[MAX_PATH];
123 BOOL ret;
124 const char* dir = tmpdir();
125
126 sprintf(szFile, "%s\\uffs.dll", dir);
127 ret = DeleteFileA(szFile);
128 ok(ret, "DeleteFileA failed(%d)\n", GetLastError());
130 ok(ret, "RemoveDirectoryA failed(%d)\n", GetLastError());
131}
unsigned int dir
Definition: maze.c:112
#define ok(value,...)
Definition: atltest.h:57
#define MAX_PATH
Definition: compat.h:34
BOOL WINAPI DeleteFileA(IN LPCSTR lpFileName)
Definition: delete.c:24
BOOL WINAPI RemoveDirectoryA(IN LPCSTR lpPathName)
Definition: dir.c:714
unsigned int BOOL
Definition: ntddk_ex.h:94
static const char * tmpdir()
Definition: data.c:18
#define sprintf(buf, format,...)
Definition: sprintf.c:55
int ret
DWORD WINAPI GetLastError(void)
Definition: except.c:1040

Referenced by START_TEST().

◆ deinit_sym()

static void deinit_sym ( )
static

Definition at line 57 of file rsym.c.

58{
60}
BOOL WINAPI SymCleanup(HANDLE hProcess)
Definition: dbghelp.c:557
static HANDLE proc()
Definition: rsym.c:41

Referenced by START_TEST().

◆ dump_rsym()

void dump_rsym ( const char filename)

◆ EnumSymProc()

static BOOL CALLBACK EnumSymProc ( PSYMBOL_INFO  pSymInfo,
ULONG  SymbolSize,
PVOID  UserContext 
)
static

Definition at line 252 of file rsym.c.

253{
254 test_context* ctx = UserContext;
255
256 if (ctx->Index < ARRAYSIZE(test_data))
257 {
258 ok_ulonglong_(__FILE__, test_data[ctx->Index].Line, pSymInfo->ModBase, ctx->BaseAddress);
259 if (test_data[ctx->Index].AddressOffset > 0x100000)
260 ok_ulonglong_(__FILE__, test_data[ctx->Index].Line, pSymInfo->Address, test_data[ctx->Index].AddressOffset);
261 else
262 ok_ulonglong_(__FILE__, test_data[ctx->Index].Line, pSymInfo->Address, ctx->BaseAddress + test_data[ctx->Index].AddressOffset);
263 ok_hex_(__FILE__, test_data[ctx->Index].Line, pSymInfo->Tag, test_data[ctx->Index].Tag);
264 ok_str_(__FILE__, test_data[ctx->Index].Line, pSymInfo->Name, test_data[ctx->Index].Name);
265
266 ctx->Index++;
267 }
268 else
269 {
270 ok(0, "Out of bounds (%lu), max is: %i!\n", ctx->Index, ARRAYSIZE(test_data));
271 }
272
273 return TRUE;
274}
#define ok_hex_(expression, result)
#define TRUE
Definition: types.h:120
#define ARRAYSIZE(array)
Definition: filtermapper.c:47
#define ok_ulonglong_(file, line, expression, result)
Definition: rsym.c:27
#define ok_str_(file, line, x, y)
Definition: test.h:982
ULONG64 ModBase
Definition: compat.h:1043
ULONG Tag
Definition: compat.h:1049
CHAR Name[1]
Definition: compat.h:1052
ULONG64 Address
Definition: compat.h:1046

Referenced by test_SymEnumSymbols().

◆ extract_gcc_dll()

int extract_gcc_dll ( char  szFile[MAX_PATH])

Definition at line 107 of file data.c.

108{
109 const char* dir = tmpdir();
111 ok(ret, "CreateDirectoryA failed(%d)\n", GetLastError());
112
113 sprintf(szFile, "%s\\uffs.dll", dir);
114 if (!extract_one(szFile, "gcc_uffs.dll"))
115 return 0;
116
117 return 1;
118}
#define NULL
Definition: types.h:112
BOOL WINAPI CreateDirectoryA(IN LPCSTR lpPathName, IN LPSECURITY_ATTRIBUTES lpSecurityAttributes)
Definition: dir.c:37
static int extract_one(const char *filename, const char *resid)
Definition: data.c:28

Referenced by START_TEST().

◆ init_sym_imp()

static BOOL init_sym_imp ( BOOL  fInvadeProcess,
const char file,
int  line 
)
static

Definition at line 46 of file rsym.c.

47{
48 if (!SymInitialize(proc(), NULL, fInvadeProcess))
49 {
51 ok_(file, line)(0, "Failed to init: 0x%x\n", err);
52 return FALSE;
53 }
54 return TRUE;
55}
#define ok_(x1, x2)
Definition: atltest.h:61
#define FALSE
Definition: types.h:117
BOOL WINAPI SymInitialize(HANDLE hProcess, PCSTR UserSearchPath, BOOL fInvadeProcess)
Definition: dbghelp.c:534
unsigned long DWORD
Definition: ntddk_ex.h:95
#define err(...)

◆ proc()

static HANDLE proc ( )
static

Definition at line 41 of file rsym.c.

42{
43 return GetCurrentProcess();
44}
#define GetCurrentProcess()
Definition: compat.h:759

Referenced by deinit_sym(), init_sym_imp(), and START_TEST().

◆ START_TEST()

START_TEST ( rsym  )

Definition at line 297 of file rsym.c.

298{
299 char szDllName[MAX_PATH];
300#ifdef _M_IX86
301 HMODULE hMod;
302#endif
305
308 //Options |= SYMOPT_DEBUG;
310
312 {
313 ok(0, "Failed extracting files\n");
314 return;
315 }
316
317 if (init_sym(FALSE))
318 {
320 BaseAddress = SymLoadModule64(proc(), NULL, szDllName, NULL, 0x600000, 0);
322
323 ok_ulonglong(BaseAddress, 0x600000);
324 ok(dwErr == ERROR_SUCCESS || dwErr == ERROR_FILE_NOT_FOUND, "Got 0x%x\n", dwErr);
325
326 if (BaseAddress == 0x600000)
327 {
328 trace("Module loaded by SymLoadModule64\n");
332 }
333
334 deinit_sym();
335 }
336
337#ifdef _M_IX86
338 hMod = LoadLibraryA(szDllName);
339 if (hMod)
340 {
342 /* Invade process */
343 if (init_sym(TRUE))
344 {
345 trace("Module loaded by LoadLibraryA\n");
349
350 deinit_sym();
351 }
352
353 FreeLibrary(hMod);
354 }
355#endif
357}
#define trace
Definition: atltest.h:70
DWORD dwErr
Definition: service.c:36
#define ERROR_SUCCESS
Definition: deptool.c:10
static const WCHAR szDllName[]
Definition: sip.c:61
#define SetLastError(x)
Definition: compat.h:752
#define FreeLibrary(x)
Definition: compat.h:748
#define SYMOPT_UNDNAME
Definition: compat.h:988
DWORD WINAPI SymSetOptions(DWORD opts)
Definition: dbghelp.c:585
DWORD WINAPI SymGetOptions(void)
Definition: dbghelp.c:600
DWORD64 WINAPI SymLoadModule64(HANDLE hProcess, HANDLE hFile, PCSTR ImageName, PCSTR ModuleName, DWORD64 BaseOfDll, DWORD SizeOfDll)
Definition: module.c:878
HINSTANCE WINAPI DECLSPEC_HOTPATCH LoadLibraryA(LPCSTR lpLibFileName)
Definition: loader.c:111
#define ERROR_FILE_NOT_FOUND
Definition: disk.h:79
int extract_gcc_dll(char szFile[MAX_PATH])
Definition: data.c:107
static void test_SymEnumSymbols(HANDLE hProc, DWORD64 BaseAddress)
Definition: rsym.c:276
#define init_sym(fInvadeProcess)
Definition: rsym.c:62
static void deinit_sym()
Definition: rsym.c:57
void cleanup_gcc_dll()
Definition: data.c:120
#define ok_ulonglong(expression, result)
Definition: rsym.c:19
static void test_SymFromAddr(HANDLE hProc, DWORD64 BaseAddress)
Definition: rsym.c:126
static void test_SymFromName(HANDLE hProc, DWORD64 BaseAddress)
Definition: rsym.c:85
_In_ HANDLE _Outptr_result_bytebuffer_ ViewSize PVOID * BaseAddress
Definition: mmfuncs.h:404
uint32_t DWORD_PTR
Definition: typedefs.h:65
uint64_t DWORD64
Definition: typedefs.h:67
_In_ PWDFDEVICE_INIT _In_ PWDF_REMOVE_LOCK_OPTIONS Options
Definition: wdfdevice.h:3534

◆ supports_rsym()

static BOOL supports_rsym ( HANDLE  hProc,
DWORD64  BaseAddress 
)
static

Definition at line 70 of file rsym.c.

71{
73 BOOL Ret;
74
75 memset(&ModuleInfo, 0, sizeof(ModuleInfo));
76 ModuleInfo.SizeOfStruct = sizeof(ModuleInfo);
78
79 return Ret &&
80 ModuleInfo.SymType == SymDia &&
81 ModuleInfo.CVSig == ('R' | ('S' << 8) | ('Y' << 16) | ('M' << 24));
82}
_In_ ULONG _Out_writes_bytes_opt_ InformationLength PAUX_MODULE_EXTENDED_INFO ModuleInfo
Definition: aux_klib.h:65
@ SymDia
Definition: compat.h:1063
BOOL WINAPI SymGetModuleInfo64(HANDLE hProcess, DWORD64 dwAddr, PIMAGEHLP_MODULE64 ModuleInfo)
Definition: module.c:1219
#define memset(x, y, z)
Definition: compat.h:39

Referenced by test_SymEnumSymbols(), test_SymFromAddr(), and test_SymFromName().

◆ test_SymEnumSymbols()

static void test_SymEnumSymbols ( HANDLE  hProc,
DWORD64  BaseAddress 
)
static

Definition at line 276 of file rsym.c.

277{
278 BOOL Ret;
280
281 ctx.Index = 0;
282 ctx.BaseAddress = BaseAddress;
283
284 if (!supports_rsym(hProc, ctx.BaseAddress))
285 {
286 skip("dbghelp.dll cannot parse rsym\n");
287 }
288 else
289 {
290 Ret = SymEnumSymbols(hProc, ctx.BaseAddress, NULL, EnumSymProc, &ctx);
291 ok_int(Ret, TRUE);
292 ok_int(ctx.Index, ARRAYSIZE(test_data));
293 }
294}
#define skip(...)
Definition: atltest.h:64
#define ok_int(expression, result)
Definition: atltest.h:134
static BOOL CALLBACK EnumSymProc(PSYMBOL_INFO pSymInfo, ULONG SymbolSize, PVOID UserContext)
Definition: rsym.c:252
static BOOL supports_rsym(HANDLE hProc, DWORD64 BaseAddress)
Definition: rsym.c:70
BOOL WINAPI SymEnumSymbols(HANDLE hProcess, ULONG64 BaseOfDll, PCSTR Mask, PSYM_ENUMERATESYMBOLS_CALLBACK EnumSymbolsCallback, PVOID UserContext)
Definition: symbol.c:1147

Referenced by START_TEST().

◆ test_SymFromAddr()

static void test_SymFromAddr ( HANDLE  hProc,
DWORD64  BaseAddress 
)
static

Definition at line 126 of file rsym.c.

127{
128 BOOL Ret;
129 char buffer[sizeof(SYMBOL_INFO) + MAX_SYM_NAME * sizeof(TCHAR)];
131
132 DWORD64 Displacement;
133 DWORD dwErr;
134
135 if (!supports_rsym(hProc, BaseAddress))
136 {
137 skip("dbghelp.dll cannot parse rsym\n");
138 }
139 else
140 {
141 /* No address found before load address of module */
142 Displacement = 0;
144 Ret = SymFromAddr(hProc, BaseAddress -1, &Displacement, pSymbol);
146 ok_int(Ret, FALSE);
148
149 /* Right at the start of the module is recognized as the first symbol found */
150 Displacement = 0;
152 Ret = SymFromAddr(hProc, BaseAddress, &Displacement, pSymbol);
153 /* Our dbghelp.dll does not recognize this yet */
154 todo_if(!Ret)
155 {
156 ok_int(Ret, TRUE);
157 ok_ulonglong(Displacement, 0xffffffffffffffff);
159 ok_hex(pSymbol->Flags, SYMFLAG_FUNCTION);
160 ok_ulonglong(pSymbol->Address, BaseAddress + 0x1000);
161 ok_hex(pSymbol->Tag, SymTagFunction);
162 ok_str(pSymbol->Name, "DllMain");
163 }
164
165 /* The actual first instruction of the function */
166 Displacement = 0;
168 Ret = SymFromAddr(hProc, BaseAddress + 0x1000, &Displacement, pSymbol);
169 ok_int(Ret, TRUE);
170 ok_ulonglong(Displacement, 0);
172 ok_hex(pSymbol->Flags, SYMFLAG_FUNCTION);
173 ok_ulonglong(pSymbol->Address, BaseAddress + 0x1000);
174 ok_hex(pSymbol->Tag, SymTagFunction);
175 ok_str(pSymbol->Name, "DllMain");
176
177 /* The last instruction in the function */
178 Displacement = 0;
180 Ret = SymFromAddr(hProc, BaseAddress + 0x1009, &Displacement, pSymbol);
181 ok_int(Ret, TRUE);
182 ok_ulonglong(Displacement, 0x9);
184 ok_hex(pSymbol->Flags, SYMFLAG_FUNCTION);
185 ok_ulonglong(pSymbol->Address, BaseAddress + 0x1000);
186 ok_hex(pSymbol->Tag, SymTagFunction);
187 ok_str(pSymbol->Name, "DllMain");
188
189 /* First byte of the next function */
190 Displacement = 0;
192 Ret = SymFromAddr(hProc, BaseAddress + 0x103F, &Displacement, pSymbol);
193 ok_int(Ret, TRUE);
194 ok_ulonglong(Displacement, 0);
196 ok_hex(pSymbol->Flags, SYMFLAG_FUNCTION);
197 ok_ulonglong(pSymbol->Address, BaseAddress + 0x103F);
198 ok_hex(pSymbol->Tag, SymTagFunction);
199 ok_str(pSymbol->Name, "FfsChkdsk");
200
201 /* .idata */
202 Displacement = 0;
204 Ret = SymFromAddr(hProc, BaseAddress + 0x4000, &Displacement, pSymbol);
205 ok_int(Ret, TRUE);
206 ok_ulonglong(Displacement, 0);
208 ok_hex(pSymbol->Flags, SYMFLAG_EXPORT);
209 ok_ulonglong(pSymbol->Address, BaseAddress + 0x4000);
210 ok_hex(pSymbol->Tag, SymTagPublicSymbol);
211 ok_str(pSymbol->Name, "_head_dll_ntdll_libntdll_a");
212 }
213}
#define ok_hex(expression, result)
Definition: atltest.h:94
#define ok_str(x, y)
Definition: atltest.h:127
BOOL WINAPI SymFromAddr(HANDLE hProcess, DWORD64 Address, DWORD64 *Displacement, PSYMBOL_INFO Symbol)
Definition: symbol.c:1263
#define ERROR_MOD_NOT_FOUND
Definition: compat.h:104
#define SYMFLAG_FUNCTION
Definition: compat.h:1004
#define SYMFLAG_EXPORT
Definition: compat.h:1002
struct _SYMBOL_INFO SYMBOL_INFO
@ SymTagFunction
Definition: compat.h:1586
@ SymTagPublicSymbol
Definition: compat.h:1591
GLuint buffer
Definition: glext.h:5915
#define INIT_PSYM(buff)
Definition: rsym.c:64
#define todo_if(is_todo)
Definition: test.h:163
ULONG Flags
Definition: compat.h:1044
char TCHAR
Definition: xmlstorage.h:189

Referenced by START_TEST().

◆ test_SymFromName()

static void test_SymFromName ( HANDLE  hProc,
DWORD64  BaseAddress 
)
static

Definition at line 85 of file rsym.c.

86{
87 BOOL Ret;
88 char buffer[sizeof(SYMBOL_INFO) + MAX_SYM_NAME * sizeof(TCHAR)];
90
91 if (!supports_rsym(hProc, BaseAddress))
92 {
93 skip("dbghelp.dll cannot parse rsym\n");
94 }
95 else
96 {
98 Ret = SymFromName(hProc, "DllMain", pSymbol);
99 ok_int(Ret, TRUE);
101 ok_hex(pSymbol->Flags, SYMFLAG_FUNCTION);
102 ok_ulonglong(pSymbol->Address, BaseAddress + 0x1000);
103 ok_hex(pSymbol->Tag, SymTagFunction);
104 ok_str(pSymbol->Name, "DllMain");
105
107 Ret = SymFromName(hProc, "FfsChkdsk", pSymbol);
108 ok_int(Ret, TRUE);
110 ok_hex(pSymbol->Flags, SYMFLAG_FUNCTION);
111 ok_ulonglong(pSymbol->Address, BaseAddress + 0x103F);
112 ok_hex(pSymbol->Tag, SymTagFunction);
113 ok_str(pSymbol->Name, "FfsChkdsk");
114
116 Ret = SymFromName(hProc, "FfsFormat", pSymbol);
117 ok_int(Ret, TRUE);
119 ok_hex(pSymbol->Flags, SYMFLAG_FUNCTION);
120 ok_ulonglong(pSymbol->Address, BaseAddress + 0x100C);
121 ok_hex(pSymbol->Tag, SymTagFunction);
122 ok_str(pSymbol->Name, "FfsFormat");
123 }
124}
BOOL WINAPI SymFromName(HANDLE hProcess, PCSTR Name, PSYMBOL_INFO Symbol)
Definition: symbol.c:1392

Referenced by START_TEST().

Variable Documentation

◆ test_data

Initial value:
= {
{ 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__ },
}