6 #define IMAGE_DOS_MAGIC 0x5a4d
7 #define IMAGE_PE_MAGIC 0x00004550
8 #define IMAGE_SIZEOF_SHORT_NAME 8
10 #define IMAGE_FILE_LINE_NUMS_STRIPPED 0x0004
11 #define IMAGE_FILE_LOCAL_SYMS_STRIPPED 0x0008
12 #define IMAGE_FILE_DEBUG_STRIPPED 0x0200
14 #define IMAGE_DIRECTORY_ENTRY_BASERELOC 5
16 #define IMAGE_SCN_TYPE_NOLOAD 0x00000002
17 #define IMAGE_SCN_TYPE_NO_PAD 0x00000008
18 #define IMAGE_SCN_CNT_CODE 0x00000020
19 #define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040
20 #define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080
21 #define IMAGE_SCN_LNK_OTHER 0x00000100
22 #define IMAGE_SCN_LNK_INFO 0x00000200
23 #define IMAGE_SCN_LNK_REMOVE 0x00000800
24 #define IMAGE_SCN_NO_DEFER_SPEC_EXC 0x00004000
25 #define IMAGE_SCN_GPREL 0x00008000
26 #define IMAGE_SCN_MEM_PURGEABLE 0x00020000
27 #define IMAGE_SCN_MEM_LOCKED 0x00040000
28 #define IMAGE_SCN_MEM_PRELOAD 0x00080000
29 #define IMAGE_SCN_LNK_NRELOC_OVFL 0x01000000
30 #define IMAGE_SCN_MEM_DISCARDABLE 0x02000000
31 #define IMAGE_SCN_MEM_NOT_CACHED 0x04000000
32 #define IMAGE_SCN_MEM_NOT_PAGED 0x08000000
33 #define IMAGE_SCN_MEM_SHARED 0x10000000
34 #define IMAGE_SCN_MEM_EXECUTE 0x20000000
35 #define IMAGE_SCN_MEM_READ 0x40000000
36 #define IMAGE_SCN_MEM_WRITE 0x80000000
38 #define IMAGE_NUMBEROF_DIRECTORY_ENTRIES 16
40 typedef unsigned char BYTE
;
41 typedef unsigned char UCHAR
;
42 typedef unsigned short WORD
;
43 typedef unsigned short USHORT
;
44 typedef unsigned long long ULONGLONG
;
45 #if defined(__x86_64__) && defined(unix)
46 typedef signed int LONG
;
47 typedef unsigned int ULONG
;
48 typedef unsigned int DWORD
;
50 typedef signed long LONG
;
51 typedef unsigned long ULONG
;
52 typedef unsigned long DWORD
;
55 typedef unsigned __int64 ULONG_PTR
;
57 #if defined(__x86_64__) && defined(unix)
58 typedef unsigned int ULONG_PTR
;
60 typedef unsigned long ULONG_PTR
;
66 typedef struct _IMAGE_DOS_HEADER
{
86 } IMAGE_DOS_HEADER
,*PIMAGE_DOS_HEADER
;
90 typedef struct _IMAGE_FILE_HEADER
{
92 WORD NumberOfSections
;
94 DWORD PointerToSymbolTable
;
95 DWORD NumberOfSymbols
;
96 WORD SizeOfOptionalHeader
;
98 } IMAGE_FILE_HEADER
, *PIMAGE_FILE_HEADER
;
101 typedef struct _IMAGE_DATA_DIRECTORY
{
102 DWORD VirtualAddress
;
104 } IMAGE_DATA_DIRECTORY
,*PIMAGE_DATA_DIRECTORY
;
106 typedef struct _IMAGE_OPTIONAL_HEADER32
{
108 BYTE MajorLinkerVersion
;
109 BYTE MinorLinkerVersion
;
111 DWORD SizeOfInitializedData
;
112 DWORD SizeOfUninitializedData
;
113 DWORD AddressOfEntryPoint
;
117 DWORD SectionAlignment
;
119 WORD MajorOperatingSystemVersion
;
120 WORD MinorOperatingSystemVersion
;
121 WORD MajorImageVersion
;
122 WORD MinorImageVersion
;
123 WORD MajorSubsystemVersion
;
124 WORD MinorSubsystemVersion
;
125 DWORD Win32VersionValue
;
130 WORD DllCharacteristics
;
131 DWORD SizeOfStackReserve
;
132 DWORD SizeOfStackCommit
;
133 DWORD SizeOfHeapReserve
;
134 DWORD SizeOfHeapCommit
;
136 DWORD NumberOfRvaAndSizes
;
137 IMAGE_DATA_DIRECTORY DataDirectory
[IMAGE_NUMBEROF_DIRECTORY_ENTRIES
];
138 } IMAGE_OPTIONAL_HEADER32
,*PIMAGE_OPTIONAL_HEADER32
;
140 typedef struct _IMAGE_OPTIONAL_HEADER64
{
142 BYTE MajorLinkerVersion
;
143 BYTE MinorLinkerVersion
;
145 DWORD SizeOfInitializedData
;
146 DWORD SizeOfUninitializedData
;
147 DWORD AddressOfEntryPoint
;
150 DWORD SectionAlignment
;
152 WORD MajorOperatingSystemVersion
;
153 WORD MinorOperatingSystemVersion
;
154 WORD MajorImageVersion
;
155 WORD MinorImageVersion
;
156 WORD MajorSubsystemVersion
;
157 WORD MinorSubsystemVersion
;
158 DWORD Win32VersionValue
;
163 WORD DllCharacteristics
;
164 ULONGLONG SizeOfStackReserve
;
165 ULONGLONG SizeOfStackCommit
;
166 ULONGLONG SizeOfHeapReserve
;
167 ULONGLONG SizeOfHeapCommit
;
169 DWORD NumberOfRvaAndSizes
;
170 IMAGE_DATA_DIRECTORY DataDirectory
[IMAGE_NUMBEROF_DIRECTORY_ENTRIES
];
171 } IMAGE_OPTIONAL_HEADER64
,*PIMAGE_OPTIONAL_HEADER64
;
175 typedef IMAGE_OPTIONAL_HEADER64 IMAGE_OPTIONAL_HEADER
;
176 typedef PIMAGE_OPTIONAL_HEADER64 PIMAGE_OPTIONAL_HEADER
;
178 typedef IMAGE_OPTIONAL_HEADER32 IMAGE_OPTIONAL_HEADER
;
179 typedef PIMAGE_OPTIONAL_HEADER32 PIMAGE_OPTIONAL_HEADER
;
182 typedef struct _IMAGE_SECTION_HEADER
{
183 BYTE Name
[IMAGE_SIZEOF_SHORT_NAME
];
185 DWORD PhysicalAddress
;
188 DWORD VirtualAddress
;
190 DWORD PointerToRawData
;
191 DWORD PointerToRelocations
;
192 DWORD PointerToLinenumbers
;
193 WORD NumberOfRelocations
;
194 WORD NumberOfLinenumbers
;
195 DWORD Characteristics
;
196 } IMAGE_SECTION_HEADER
,*PIMAGE_SECTION_HEADER
;
199 typedef struct _IMAGE_BASE_RELOCATION
{
200 DWORD VirtualAddress
;
203 } IMAGE_BASE_RELOCATION
,*PIMAGE_BASE_RELOCATION
;
207 USHORT f_magic
; /* magic number */
208 USHORT f_nscns
; /* number of sections */
209 ULONG f_timdat
; /* time & date stamp */
210 ULONG f_symptr
; /* file pointer to symtab */
211 ULONG f_nsyms
; /* number of symtab entries */
212 USHORT f_opthdr
; /* sizeof(optional hdr) */
213 USHORT f_flags
; /* flags */
217 char s_name
[8]; /* section name */
218 ULONG s_paddr
; /* physical address, aliased s_nlib */
219 ULONG s_vaddr
; /* virtual address */
220 ULONG s_size
; /* section size */
221 ULONG s_scnptr
; /* file ptr to raw data for section */
222 ULONG s_relptr
; /* file ptr to relocation */
223 ULONG s_lnnoptr
; /* file ptr to line numbers */
224 USHORT s_nreloc
; /* number of relocation entries */
225 USHORT s_nlnno
; /* number of line number entries */
226 ULONG s_flags
; /* flags */
230 typedef struct _SYMBOLFILE_HEADER
{
235 } SYMBOLFILE_HEADER
, *PSYMBOLFILE_HEADER
;
237 typedef struct _STAB_ENTRY
{
238 ULONG n_strx
; /* index into string table of name */
239 UCHAR n_type
; /* type of symbol */
240 UCHAR n_other
; /* misc info (usually empty) */
241 USHORT n_desc
; /* description field */
242 ULONG n_value
; /* value of symbol */
243 } STAB_ENTRY
, *PSTAB_ENTRY
;
245 /* http://www.math.utah.edu/docs/info/stabs_12.html */
258 #define N_DSLINE 0x46
259 #define N_BSLINE 0x48
262 #define N_EHDECL 0x50
282 /* COFF symbol table */
284 #define E_SYMNMLEN 8 /* # characters in a symbol name */
285 #define E_FILNMLEN 14 /* # characters in a file name */
286 #define E_DIMNUM 4 /* # array dimensions in auxiliary entry */
288 #define N_BTMASK (0xf)
289 #define N_TMASK (0x30)
293 /* derived types, in e_type */
294 #define DT_NON (0) /* no derived type */
295 #define DT_PTR (1) /* pointer */
296 #define DT_FCN (2) /* function */
297 #define DT_ARY (3) /* array */
299 #define BTYPE(x) ((x) & N_BTMASK)
301 #define ISPTR(x) (((x) & N_TMASK) == (DT_PTR << N_BTSHFT))
302 #define ISFCN(x) (((x) & N_TMASK) == (DT_FCN << N_BTSHFT))
303 #define ISARY(x) (((x) & N_TMASK) == (DT_ARY << N_BTSHFT))
304 #define ISTAG(x) ((x)==C_STRTAG||(x)==C_UNTAG||(x)==C_ENTAG)
305 #define DECREF(x) ((((x)>>N_TSHIFT)&~N_BTMASK)|((x)&N_BTMASK))
307 #define C_EFCN 0xff /* physical end of function */
309 #define C_AUTO 1 /* automatic variable */
310 #define C_EXT 2 /* external symbol */
311 #define C_STAT 3 /* static */
312 #define C_REG 4 /* register variable */
313 #define C_EXTDEF 5 /* external definition */
314 #define C_LABEL 6 /* label */
315 #define C_ULABEL 7 /* undefined label */
316 #define C_MOS 8 /* member of structure */
317 #define C_ARG 9 /* function argument */
318 #define C_STRTAG 10 /* structure tag */
319 #define C_MOU 11 /* member of union */
320 #define C_UNTAG 12 /* union tag */
321 #define C_TPDEF 13 /* type definition */
322 #define C_USTATIC 14 /* undefined static */
323 #define C_ENTAG 15 /* enumeration tag */
324 #define C_MOE 16 /* member of enumeration */
325 #define C_REGPARM 17 /* register parameter */
326 #define C_FIELD 18 /* bit field */
327 #define C_AUTOARG 19 /* auto argument */
328 #define C_LASTENT 20 /* dummy entry (end of block) */
329 #define C_BLOCK 100 /* ".bb" or ".eb" */
330 #define C_FCN 101 /* ".bf" or ".ef" */
331 #define C_EOS 102 /* end of structure */
332 #define C_FILE 103 /* file name */
333 #define C_LINE 104 /* line # reformatted as symbol table entry */
334 #define C_ALIAS 105 /* duplicate tag */
335 #define C_HIDDEN 106 /* ext symbol in dmert public lib */
338 typedef struct _COFF_SYMENT
342 char e_name
[E_SYMNMLEN
];
356 } COFF_SYMENT
, *PCOFF_SYMENT
;
359 typedef struct _ROSSYM_ENTRY
{
361 ULONG FunctionOffset
;
364 } ROSSYM_ENTRY
, *PROSSYM_ENTRY
;
366 #define ROUND_UP(N, S) (((N) + (S) - 1) & ~((S) - 1))
369 convert_path(const char* origpath
);
372 load_file ( const char* file_name
, size_t* file_size
);