Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-05-17 16:27:00 +00:00
Code Issues Projects Releases Packages Wiki Activity

[RSYM_CMAKE]

Browse source 
Improve formatting, no code change

svn path=/trunk/; revision=57431
This commit is contained in:
Timo Kreuzer 2012-09-29 14:13:16 +00:00
parent f915a711ce
commit 7c9b5e3f6c
1 changed files with 73 additions and 70 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

143
reactos/tools/rsym/rsym.cmake.c
View file

@ -29,88 +29,91 @@
int main(int argc, char* argv[])
{
int i;
PSYMBOLFILE_HEADER SymbolFileHeader;
PIMAGE_DOS_HEADER PEDosHeader;
PIMAGE_FILE_HEADER PEFileHeader;
PIMAGE_OPTIONAL_HEADER PEOptHeader;
PIMAGE_SECTION_HEADER PESectionHeaders;
char* path1;
char* path2;
FILE* out;
size_t FileSize;
void *FileData;
char elfhdr[] = { '\377', 'E', 'L', 'F' };
int i;
PSYMBOLFILE_HEADER SymbolFileHeader;
PIMAGE_DOS_HEADER PEDosHeader;
PIMAGE_FILE_HEADER PEFileHeader;
PIMAGE_OPTIONAL_HEADER PEOptHeader;
PIMAGE_SECTION_HEADER PESectionHeaders;
char* path1;
char* path2;
FILE* out;
size_t FileSize;
void *FileData;
char elfhdr[] = { '\377', 'E', 'L', 'F' };
if (3 != argc)
if (3 != argc)
{
fprintf(stderr, "Usage: rsym <exefile> <symfile>\n");
exit(1);
fprintf(stderr, "Usage: rsym <exefile> <symfile>\n");
exit(1);
}
path1 = convert_path(argv[1]);
path2 = convert_path(argv[2]);
path1 = convert_path(argv[1]);
path2 = convert_path(argv[2]);
FileData = load_file ( path1, &FileSize );
if ( !FileData )
{
fprintf ( stderr, "An error occured loading '%s'\n", path1 );
exit(1);
}
/* Check if MZ header exists */
PEDosHeader = (PIMAGE_DOS_HEADER) FileData;
if (PEDosHeader->e_magic != IMAGE_DOS_MAGIC || PEDosHeader->e_lfanew == 0L)
FileData = load_file(path1, &FileSize );
if ( !FileData )
{
/* Ignore elf */
if (!memcmp(PEDosHeader, elfhdr, sizeof(elfhdr)))
exit(0);
perror("Input file is not a PE image.\n");
free(FileData);
exit(1);
fprintf ( stderr, "An error occured loading '%s'\n", path1 );
exit(1);
}
/* Locate PE file header */
/* sizeof(ULONG) = sizeof(MAGIC) */
PEFileHeader = (PIMAGE_FILE_HEADER)((char *) FileData + PEDosHeader->e_lfanew + sizeof(ULONG));
/* Locate optional header */
assert(sizeof(ULONG) == 4);
PEOptHeader = (PIMAGE_OPTIONAL_HEADER)(PEFileHeader + 1);
/* Locate PE section headers */
PESectionHeaders = (PIMAGE_SECTION_HEADER)((char *) PEOptHeader + PEFileHeader->SizeOfOptionalHeader);
for (i = 0; i < PEFileHeader->NumberOfSections; i++) {
if (PESectionHeaders[i].Name[0] == '/') {
PESectionHeaders[i].Characteristics |= IMAGE_SCN_CNT_INITIALIZED_DATA;
PESectionHeaders[i].Characteristics &= ~(IMAGE_SCN_MEM_PURGEABLE | IMAGE_SCN_MEM_DISCARDABLE);
}
}
PESectionHeaders[PEFileHeader->NumberOfSections-1].SizeOfRawData =
FileSize - PESectionHeaders[PEFileHeader->NumberOfSections-1].PointerToRawData;
if (PESectionHeaders[PEFileHeader->NumberOfSections-1].SizeOfRawData >
PESectionHeaders[PEFileHeader->NumberOfSections-1].Misc.VirtualSize) {
PESectionHeaders[PEFileHeader->NumberOfSections-1].Misc.VirtualSize =
ROUND_UP(PESectionHeaders[PEFileHeader->NumberOfSections-1].SizeOfRawData,
PEOptHeader->SectionAlignment);
PEOptHeader->SizeOfImage = PESectionHeaders[PEFileHeader->NumberOfSections-1].VirtualAddress + PESectionHeaders[PEFileHeader->NumberOfSections-1].Misc.VirtualSize;
}
out = fopen(path2, "wb");
if (out == NULL)
/* Check if MZ header exists */
PEDosHeader = (PIMAGE_DOS_HEADER)FileData;
if (PEDosHeader->e_magic != IMAGE_DOS_MAGIC || PEDosHeader->e_lfanew == 0L)
{
perror("Cannot open output file");
free(FileData);
exit(1);
/* Ignore elf */
if (!memcmp(PEDosHeader, elfhdr, sizeof(elfhdr)))
exit(0);
perror("Input file is not a PE image.\n");
free(FileData);
exit(1);
}
fwrite(FileData, 1, FileSize, out);
fclose(out);
free(FileData);
/* Locate PE file header */
/* sizeof(ULONG) = sizeof(MAGIC) */
PEFileHeader = (PIMAGE_FILE_HEADER)((char *) FileData + PEDosHeader->e_lfanew + sizeof(ULONG));
return 0;
/* Locate optional header */
assert(sizeof(ULONG) == 4);
PEOptHeader = (PIMAGE_OPTIONAL_HEADER)(PEFileHeader + 1);
/* Locate PE section headers */
PESectionHeaders = (PIMAGE_SECTION_HEADER)((char *) PEOptHeader + PEFileHeader->SizeOfOptionalHeader);
for (i = 0; i < PEFileHeader->NumberOfSections; i++)
{
if (PESectionHeaders[i].Name[0] == '/')
{
PESectionHeaders[i].Characteristics |= IMAGE_SCN_CNT_INITIALIZED_DATA;
PESectionHeaders[i].Characteristics &= ~(IMAGE_SCN_MEM_PURGEABLE | IMAGE_SCN_MEM_DISCARDABLE);
}
}
PESectionHeaders[PEFileHeader->NumberOfSections-1].SizeOfRawData =
FileSize - PESectionHeaders[PEFileHeader->NumberOfSections-1].PointerToRawData;
if (PESectionHeaders[PEFileHeader->NumberOfSections-1].SizeOfRawData >
PESectionHeaders[PEFileHeader->NumberOfSections-1].Misc.VirtualSize)
{
PESectionHeaders[PEFileHeader->NumberOfSections-1].Misc.VirtualSize =
ROUND_UP(PESectionHeaders[PEFileHeader->NumberOfSections-1].SizeOfRawData,
PEOptHeader->SectionAlignment);
PEOptHeader->SizeOfImage = PESectionHeaders[PEFileHeader->NumberOfSections-1].VirtualAddress + PESectionHeaders[PEFileHeader->NumberOfSections-1].Misc.VirtualSize;
}
out = fopen(path2, "wb");
if (out == NULL)
{
perror("Cannot open output file");
free(FileData);
exit(1);
}
fwrite(FileData, 1, FileSize, out);
fclose(out);
free(FileData);
return 0;
}
/* EOF */