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Loader: Keep a reference to the file and pass it to the correct AppLoader, instead of loading it multiple times.

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This commit is contained in:
Emmanuel Gil Peyrot 2015-01-06 21:30:40 +00:00
parent 2d63df90a9
commit b5237e885d
8 changed files with 130 additions and 190 deletions
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32
src/core/loader/elf.cpp
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@ -330,34 +330,20 @@ bool ElfReader::LoadSymbols() {
namespace Loader {
/// AppLoader_ELF constructor
AppLoader_ELF::AppLoader_ELF(const std::string& filename) {
this->filename = filename;
}
/// AppLoader_NCCH destructor
AppLoader_ELF::~AppLoader_ELF() {
}
ResultStatus AppLoader_ELF::Load() {
LOG_INFO(Loader, "Loading ELF file %s...", filename.c_str());
if (is_loaded)
return ResultStatus::ErrorAlreadyLoaded;
FileUtil::IOFile file(filename, "rb");
if (file.IsOpen()) {
u32 size = (u32)file.GetSize();
std::unique_ptr<u8[]> buffer(new u8[size]);
file.ReadBytes(&buffer[0], size);
ElfReader elf_reader(&buffer[0]);
elf_reader.LoadInto(0x00100000);
Kernel::LoadExec(elf_reader.GetEntryPoint());
} else {
if (!file->IsOpen())
return ResultStatus::Error;
}
u32 size = static_cast<u32>(file->GetSize());
std::unique_ptr<u8[]> buffer(new u8[size]);
file->ReadBytes(&buffer[0], size);
ElfReader elf_reader(&buffer[0]);
elf_reader.LoadInto(0x00100000);
Kernel::LoadExec(elf_reader.GetEntryPoint());
is_loaded = true;
return ResultStatus::Success;