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vm_manager: Remove cheat-specific ranges from VMManager

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This commit is contained in:
Zach Hilman 2019-03-05 10:09:27 -05:00
parent 7053546687
commit 52ac6419da
10 changed files with 56 additions and 77 deletions
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4
src/core/loader/deconstructed_rom_directory.cpp
View file

@ -147,10 +147,8 @@ ResultStatus AppLoader_DeconstructedRomDirectory::Load(Kernel::Process& process)
const VAddr load_addr = next_load_addr;
const bool should_pass_arguments = std::strcmp(module, "rtld") == 0;
const bool should_register_data_segment = std::strcmp(module, "main") == 0;
const auto tentative_next_load_addr =
AppLoader_NSO::LoadModule(process, *module_file, load_addr, should_pass_arguments,
should_register_data_segment, pm);
AppLoader_NSO::LoadModule(process, *module_file, load_addr, should_pass_arguments, pm);
if (!tentative_next_load_addr) {
return ResultStatus::ErrorLoadingNSO;
}

10
src/core/loader/nso.cpp
View file

@ -97,7 +97,6 @@ static constexpr u32 PageAlignSize(u32 size) {
std::optional<VAddr> AppLoader_NSO::LoadModule(Kernel::Process& process,
const FileSys::VfsFile& file, VAddr load_base,
bool should_pass_arguments,
bool should_register_data_region,
std::optional<FileSys::PatchManager> pm) {
if (file.GetSize() < sizeof(NsoHeader))
return {};
@ -156,10 +155,6 @@ std::optional<VAddr> AppLoader_NSO::LoadModule(Kernel::Process& process,
const u32 image_size{PageAlignSize(static_cast<u32>(program_image.size()) + bss_size)};
program_image.resize(image_size);
if (should_register_data_region) {
process.VMManager().SetMainCodeRegion(load_base, load_base + program_image.size());
}
// Apply patches if necessary
if (pm && (pm->HasNSOPatch(nso_header.build_id) || Settings::values.dump_nso)) {
std::vector<u8> pi_header(program_image.size() + 0x100);
@ -176,7 +171,8 @@ std::optional<VAddr> AppLoader_NSO::LoadModule(Kernel::Process& process,
const auto cheats = pm->CreateCheatList(nso_header.build_id);
if (!cheats.empty()) {
Core::System::GetInstance().RegisterCheatList(
cheats, Common::HexArrayToString(nso_header.build_id));
cheats, Common::HexArrayToString(nso_header.build_id), load_base,
load_base + program_image.size());
}
}
@ -197,7 +193,7 @@ ResultStatus AppLoader_NSO::Load(Kernel::Process& process) {
// Load module
const VAddr base_address = process.VMManager().GetCodeRegionBaseAddress();
if (!LoadModule(process, *file, base_address, true, true)) {
if (!LoadModule(process, *file, base_address, true)) {
return ResultStatus::ErrorLoadingNSO;
}
LOG_DEBUG(Loader, "loaded module {} @ 0x{:X}", file->GetName(), base_address);

1
src/core/loader/nso.h
View file

@ -43,7 +43,6 @@ public:
static std::optional<VAddr> LoadModule(Kernel::Process& process, const FileSys::VfsFile& file,
VAddr load_base, bool should_pass_arguments,
bool should_register_data_segment,
std::optional<FileSys::PatchManager> pm = {});
ResultStatus Load(Kernel::Process& process) override;