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nro: Make LoadNro take a VfsFile by const reference

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This function doesn't need to care about ownership semantics, so we can
just pass it a reference to the file itself, rather than a
std::shared_ptr alias.
This commit is contained in:
Lioncash 2018-10-14 20:24:15 -04:00
parent 2f8ca32020
commit 0732786ddc
2 changed files with 6 additions and 6 deletions
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10
src/core/loader/nro.cpp
View file

@ -127,10 +127,10 @@ static constexpr u32 PageAlignSize(u32 size) {
return (size + Memory::PAGE_MASK) & ~Memory::PAGE_MASK; return (size + Memory::PAGE_MASK) & ~Memory::PAGE_MASK;
} }
bool AppLoader_NRO::LoadNro(FileSys::VirtualFile file, VAddr load_base) { bool AppLoader_NRO::LoadNro(const FileSys::VfsFile& file, VAddr load_base) {
// Read NSO header // Read NSO header
NroHeader nro_header{}; NroHeader nro_header{};
if (sizeof(NroHeader) != file->ReadObject(&nro_header)) { if (sizeof(NroHeader) != file.ReadObject(&nro_header)) {
return {}; return {};
} }
if (nro_header.magic != Common::MakeMagic('N', 'R', 'O', '0')) { if (nro_header.magic != Common::MakeMagic('N', 'R', 'O', '0')) {
@ -138,7 +138,7 @@ bool AppLoader_NRO::LoadNro(FileSys::VirtualFile file, VAddr load_base) {
} }
// Build program image // Build program image
std::vector<u8> program_image = file->ReadBytes(PageAlignSize(nro_header.file_size)); std::vector<u8> program_image = file.ReadBytes(PageAlignSize(nro_header.file_size));
if (program_image.size() != PageAlignSize(nro_header.file_size)) { if (program_image.size() != PageAlignSize(nro_header.file_size)) {
return {}; return {};
} }
@ -182,7 +182,7 @@ bool AppLoader_NRO::LoadNro(FileSys::VirtualFile file, VAddr load_base) {
Core::CurrentProcess()->LoadModule(std::move(codeset), load_base); Core::CurrentProcess()->LoadModule(std::move(codeset), load_base);
// Register module with GDBStub // Register module with GDBStub
GDBStub::RegisterModule(file->GetName(), load_base, load_base); GDBStub::RegisterModule(file.GetName(), load_base, load_base);
return true; return true;
} }
@ -195,7 +195,7 @@ ResultStatus AppLoader_NRO::Load(Kernel::Process& process) {
// Load NRO // Load NRO
const VAddr base_address = process.VMManager().GetCodeRegionBaseAddress(); const VAddr base_address = process.VMManager().GetCodeRegionBaseAddress();
if (!LoadNro(file, base_address)) { if (!LoadNro(*file, base_address)) {
return ResultStatus::ErrorLoadingNRO; return ResultStatus::ErrorLoadingNRO;
} }

2
src/core/loader/nro.h
View file

@ -41,7 +41,7 @@ public:
bool IsRomFSUpdatable() const override; bool IsRomFSUpdatable() const override;
private: private:
bool LoadNro(FileSys::VirtualFile file, VAddr load_base); bool LoadNro(const FileSys::VfsFile& file, VAddr load_base);
std::vector<u8> icon_data; std::vector<u8> icon_data;
std::unique_ptr<FileSys::NACP> nacp; std::unique_ptr<FileSys::NACP> nacp;