Lightemerald/windows-user-space-emulator
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Support concise debugger output

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momo5502
2025-01-03 13:08:28 +01:00
parent 3d70541ef7
commit 010fbb2120
8 changed files with 661 additions and 585 deletions
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9
src/windows-emulator/module/mapped_module.hpp
View File

@@ -1,4 +1,5 @@
#pragma once
#include <memory_region.hpp>
struct exported_symbol
{
@@ -11,6 +12,12 @@ struct exported_symbol
using exported_symbols = std::vector<exported_symbol>;
using address_name_mapping = std::map<uint64_t, std::string>;
struct mapped_section
{
std::string name{};
basic_memory_region region{};
};
struct mapped_module
{
std::string name{};
@@ -23,6 +30,8 @@ struct mapped_module
exported_symbols exports{};
address_name_mapping address_names{};
std::vector<mapped_section> sections{};
bool is_within(const uint64_t address) const
{
return address >= this->image_base && address < (this->image_base + this->size_of_image);

16
src/windows-emulator/module/module_mapping.cpp
View File

@@ -14,7 +14,7 @@ namespace
return nt_headers_offset + (first_section_absolute - absolute_base);
}
std::vector<uint8_t> read_mapped_memory(emulator& emu, const mapped_module& binary)
std::vector<uint8_t> read_mapped_memory(const emulator& emu, const mapped_module& binary)
{
std::vector<uint8_t> memory{};
memory.resize(binary.size_of_image);
@@ -132,7 +132,7 @@ namespace
}
}
void map_sections(emulator& emu, const mapped_module& binary,
void map_sections(emulator& emu, mapped_module& binary,
const utils::safe_buffer_accessor<const uint8_t> buffer,
const IMAGE_NT_HEADERS& nt_headers, const uint64_t nt_headers_offset)
{
@@ -171,6 +171,18 @@ namespace
const auto size_of_section = page_align_up(std::max(section.SizeOfRawData, section.Misc.VirtualSize));
emu.protect_memory(target_ptr, size_of_section, permissions, nullptr);
mapped_section section_info{};
section_info.region.start = target_ptr;
section_info.region.length = size_of_section;
section_info.region.permissions = permissions;
for (size_t j = 0; j < sizeof(section.Name) && section.Name[j]; ++j)
{
section_info.name.push_back(static_cast<char>(section.Name[j]));
}
binary.sections.push_back(std::move(section_info));
}
}