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nso: Load more common submodules.

master
bunnei 2017-10-22 23:50:26 +07:00
parent 9ceb0d9381
commit 3f0caefdf5
1 changed files with 11 additions and 15 deletions
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26
src/core/loader/nso.cpp
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@ -153,22 +153,18 @@ ResultStatus AppLoader_NSO::Load(Kernel::SharedPtr<Kernel::Process>& process) {
return ResultStatus::Error;
}
// Load and relocate "rtld" NSO
static constexpr VAddr base_addr{Memory::PROCESS_IMAGE_VADDR};
process = Kernel::Process::Create("main");
VAddr next_base_addr{LoadNso(filepath, base_addr)};
if (!next_base_addr) {
return ResultStatus::ErrorInvalidFormat;
}
// Load and relocate remaining submodules
for (const auto& module_name : {"main", "sdk", "subsdk0", "subsdk1"}) {
LOG_INFO(Loader, "loading %s @ 0x%llx", module_name, next_base_addr);
const std::string module_path =
filepath.substr(0, filepath.find_last_of("/\\")) + "/" + module_name;
next_base_addr = LoadNso(module_path, next_base_addr);
if (!next_base_addr) {
LOG_WARNING(Loader, "failed to find load module: %s", module_name);
// Load NSO modules
VAddr next_load_addr{Memory::PROCESS_IMAGE_VADDR};
for (const auto& module : {"rtld", "main", "sdk", "subsdk0", "subsdk1", "subsdk2", "subsdk3"}) {
const std::string path = filepath.substr(0, filepath.find_last_of("/\\")) + "/" + module;
const VAddr load_addr = next_load_addr;
next_load_addr = LoadNso(path, load_addr);
if (next_load_addr) {
LOG_DEBUG(Loader, "loaded module %s @ 0x%llx", module, load_addr);
} else {
next_load_addr = load_addr;
}
}
@ -176,7 +172,7 @@ ResultStatus AppLoader_NSO::Load(Kernel::SharedPtr<Kernel::Process>& process) {
process->address_mappings = default_address_mappings;
process->resource_limit =
Kernel::ResourceLimit::GetForCategory(Kernel::ResourceLimitCategory::APPLICATION);
process->Run(base_addr, 48, Kernel::DEFAULT_STACK_SIZE);
process->Run(Memory::PROCESS_IMAGE_VADDR, 48, Kernel::DEFAULT_STACK_SIZE);
ResolveImports();