decompals/wibo
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This commit is contained in:
Simon Lindholm
2022-06-29 01:07:04 +02:00
parent 207da3f472
commit 82c05df74e
7 changed files with 111 additions and 41 deletions
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14
loader.cpp
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@@ -128,7 +128,7 @@ bool wibo::Executable::loadPE(FILE *file) {
if (header.machine != 0x14C) // i386
return false;
printf("Sections: %d / Size of optional header: %x\n", header.numberOfSections, header.sizeOfOptionalHeader);
DEBUG_LOG("Sections: %d / Size of optional header: %x\n", header.numberOfSections, header.sizeOfOptionalHeader);
PE32Header header32;
memset(&header32, 0, sizeof header32);
@@ -136,10 +136,10 @@ bool wibo::Executable::loadPE(FILE *file) {
if (header32.magic != 0x10B)
return false;
printf("Image Base: %x / Size: %x\n", header32.imageBase, header32.sizeOfImage);
DEBUG_LOG("Image Base: %x / Size: %x\n", header32.imageBase, header32.sizeOfImage);
long pageSize = sysconf(_SC_PAGE_SIZE);
printf("Page size: %x\n", (unsigned int)pageSize);
DEBUG_LOG("Page size: %x\n", (unsigned int)pageSize);
// Build buffer
imageSize = header32.sizeOfImage;
@@ -160,7 +160,7 @@ bool wibo::Executable::loadPE(FILE *file) {
char name[9];
memcpy(name, section.name, 8);
name[8] = 0;
printf("Section %d: name=%s addr=%x size=%x (raw=%x) ptr=%x\n", i, name, section.virtualAddress, section.virtualSize, section.sizeOfRawData, section.pointerToRawData);
DEBUG_LOG("Section %d: name=%s addr=%x size=%x (raw=%x) ptr=%x\n", i, name, section.virtualAddress, section.virtualSize, section.sizeOfRawData, section.pointerToRawData);
if (section.sizeOfRawData > 0) {
// Grab this data
@@ -177,7 +177,7 @@ bool wibo::Executable::loadPE(FILE *file) {
while (dir->name) {
char *name = fromRVA(dir->name);
printf("DLL Name: %s\n", name);
DEBUG_LOG("DLL Name: %s\n", name);
uint32_t *lookupTable = fromRVA(dir->importLookupTable);
uint32_t *addressTable = fromRVA(dir->importAddressTable);
@@ -186,12 +186,12 @@ bool wibo::Executable::loadPE(FILE *file) {
if (lookup & 0x80000000) {
// Import by ordinal
uint16_t ordinal = lookup & 0xFFFF;
printf(" Ordinal: %d\n", ordinal);
DEBUG_LOG(" Ordinal: %d\n", ordinal);
*addressTable = (uint32_t) resolveStubByOrdinal(name, ordinal);
} else {
// Import by name
PEHintNameTableEntry *hintName = fromRVA<PEHintNameTableEntry>(lookup);
printf(" Name: %s\n", hintName->name);
DEBUG_LOG(" Name: %s\n", hintName->name);
*addressTable = (uint32_t) resolveStubByName(name, hintName->name);
}
++lookupTable;