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WIP

This commit is contained in:
Guus Waals 2025-06-06 17:54:05 +08:00
parent b1dc3a13c2
commit b19de8b1b7
1 changed files with 28 additions and 4 deletions
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32
patcher/patcher.cpp
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@ -81,6 +81,19 @@ int main(int argc, char *argv[]) {
spdlog::info("Found main function at offset {} with size {}", mainOffset,
mainSize);
// List relocations for the main function section
auto& sectionRelocations = mainSection->get_relocations();
spdlog::info("Relocations for section {} (containing main function):", mainSymbol->get_section_number());
for (auto& reloc : sectionRelocations) {
spdlog::info(" Relocation at offset 0x{:x}, type: {}, symbol index: {}",
reloc.get_virtual_address(),
reloc.get_type(),
reloc.get_symbol_table_index());
// Get symbol name for this relocation
spdlog::info(" -> Symbol: {}", reloc.get_symbol());
}
spdlog::info("Main function code:");
std::string s;
for (uint32_t i = 0; i < mainSize; i++) {
@ -110,10 +123,21 @@ int main(int argc, char *argv[]) {
return 1;
}
uint32_t textSectionEnd =
textSection->get_virtual_address() + textSection->get_virtual_size();
spdlog::info("Found .text section, end at virtual address: 0x{:x}",
textSectionEnd);
// Get image base and calculate actual VA
uint64_t imageBase = 0;
auto winHeader = peReader.get_win_header();
if (winHeader) {
imageBase = winHeader->get_image_base();
}
uint32_t textSectionRVA = textSection->get_virtual_address();
uint32_t textSectionSize = textSection->get_virtual_size();
uint64_t textSectionVA = imageBase + textSectionRVA;
uint64_t textSectionEndVA = textSectionVA + textSectionSize;
spdlog::info("PE Image base: 0x{:x}", imageBase);
spdlog::info(".text section RVA: 0x{:x}, size: 0x{:x}", textSectionRVA, textSectionSize);
spdlog::info(".text section VA: 0x{:x} - 0x{:x}", textSectionVA, textSectionEndVA);
return 0;
}