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Merge pull request #1845 from lioncash/nro

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loader/{nro, nso}: Remove dependency on the System class
This commit is contained in:
bunnei 2018-12-04 12:26:12 -05:00 committed by GitHub
commit 465f486160
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5 changed files with 23 additions and 19 deletions
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3
src/core/loader/deconstructed_rom_directory.cpp
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@ -7,7 +7,6 @@
#include "common/common_funcs.h"
#include "common/file_util.h"
#include "common/logging/log.h"
#include "core/core.h"
#include "core/file_sys/content_archive.h"
#include "core/file_sys/control_metadata.h"
#include "core/file_sys/patch_manager.h"
@ -146,7 +145,7 @@ 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 auto tentative_next_load_addr =
AppLoader_NSO::LoadModule(*module_file, load_addr, should_pass_arguments, pm);
AppLoader_NSO::LoadModule(process, *module_file, load_addr, should_pass_arguments, pm);
if (!tentative_next_load_addr) {
return ResultStatus::ErrorLoadingNSO;
}

15
src/core/loader/nro.cpp
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@ -10,7 +10,6 @@
#include "common/file_util.h"
#include "common/logging/log.h"
#include "common/swap.h"
#include "core/core.h"
#include "core/file_sys/control_metadata.h"
#include "core/file_sys/romfs_factory.h"
#include "core/file_sys/vfs_offset.h"
@ -129,9 +128,8 @@ static constexpr u32 PageAlignSize(u32 size) {
return (size + Memory::PAGE_MASK) & ~Memory::PAGE_MASK;
}
/*static*/ bool AppLoader_NRO::LoadNro(const std::vector<u8>& data, const std::string& name,
VAddr load_base) {
static bool LoadNroImpl(Kernel::Process& process, const std::vector<u8>& data,
const std::string& name, VAddr load_base) {
if (data.size() < sizeof(NroHeader)) {
return {};
}
@ -189,7 +187,7 @@ static constexpr u32 PageAlignSize(u32 size) {
// Load codeset for current process
codeset.memory = std::make_shared<std::vector<u8>>(std::move(program_image));
Core::CurrentProcess()->LoadModule(std::move(codeset), load_base);
process.LoadModule(std::move(codeset), load_base);
// Register module with GDBStub
GDBStub::RegisterModule(name, load_base, load_base);
@ -197,8 +195,9 @@ static constexpr u32 PageAlignSize(u32 size) {
return true;
}
bool AppLoader_NRO::LoadNro(const FileSys::VfsFile& file, VAddr load_base) {
return AppLoader_NRO::LoadNro(file.ReadAllBytes(), file.GetName(), load_base);
bool AppLoader_NRO::LoadNro(Kernel::Process& process, const FileSys::VfsFile& file,
VAddr load_base) {
return LoadNroImpl(process, file.ReadAllBytes(), file.GetName(), load_base);
}
ResultStatus AppLoader_NRO::Load(Kernel::Process& process) {
@ -209,7 +208,7 @@ ResultStatus AppLoader_NRO::Load(Kernel::Process& process) {
// Load NRO
const VAddr base_address = process.VMManager().GetCodeRegionBaseAddress();
if (!LoadNro(*file, base_address)) {
if (!LoadNro(process, *file, base_address)) {
return ResultStatus::ErrorLoadingNRO;
}

8
src/core/loader/nro.h
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@ -14,6 +14,10 @@ namespace FileSys {
class NACP;
}
namespace Kernel {
class Process;
}
namespace Loader {
/// Loads an NRO file
@ -41,10 +45,8 @@ public:
ResultStatus ReadTitle(std::string& title) override;
bool IsRomFSUpdatable() const override;
static bool LoadNro(const std::vector<u8>& data, const std::string& name, VAddr load_base);
private:
bool LoadNro(const FileSys::VfsFile& file, VAddr load_base);
bool LoadNro(Kernel::Process& process, const FileSys::VfsFile& file, VAddr load_base);
std::vector<u8> icon_data;
std::unique_ptr<FileSys::NACP> nacp;

8
src/core/loader/nso.cpp
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@ -9,7 +9,6 @@
#include "common/file_util.h"
#include "common/logging/log.h"
#include "common/swap.h"
#include "core/core.h"
#include "core/file_sys/patch_manager.h"
#include "core/gdbstub/gdbstub.h"
#include "core/hle/kernel/process.h"
@ -93,7 +92,8 @@ static constexpr u32 PageAlignSize(u32 size) {
return (size + Memory::PAGE_MASK) & ~Memory::PAGE_MASK;
}
std::optional<VAddr> AppLoader_NSO::LoadModule(const FileSys::VfsFile& file, VAddr load_base,
std::optional<VAddr> AppLoader_NSO::LoadModule(Kernel::Process& process,
const FileSys::VfsFile& file, VAddr load_base,
bool should_pass_arguments,
std::optional<FileSys::PatchManager> pm) {
if (file.GetSize() < sizeof(NsoHeader))
@ -166,7 +166,7 @@ std::optional<VAddr> AppLoader_NSO::LoadModule(const FileSys::VfsFile& file, VAd
// Load codeset for current process
codeset.memory = std::make_shared<std::vector<u8>>(std::move(program_image));
Core::CurrentProcess()->LoadModule(std::move(codeset), load_base);
process.LoadModule(std::move(codeset), load_base);
// Register module with GDBStub
GDBStub::RegisterModule(file.GetName(), load_base, load_base);
@ -181,7 +181,7 @@ ResultStatus AppLoader_NSO::Load(Kernel::Process& process) {
// Load module
const VAddr base_address = process.VMManager().GetCodeRegionBaseAddress();
if (!LoadModule(*file, base_address, true)) {
if (!LoadModule(process, *file, base_address, true)) {
return ResultStatus::ErrorLoadingNSO;
}
LOG_DEBUG(Loader, "loaded module {} @ 0x{:X}", file->GetName(), base_address);

8
src/core/loader/nso.h
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@ -10,6 +10,10 @@
#include "core/loader/linker.h"
#include "core/loader/loader.h"
namespace Kernel {
class Process;
}
namespace Loader {
constexpr u64 NSO_ARGUMENT_DATA_ALLOCATION_SIZE = 0x9000;
@ -37,8 +41,8 @@ public:
return IdentifyType(file);
}
static std::optional<VAddr> LoadModule(const FileSys::VfsFile& file, VAddr load_base,
bool should_pass_arguments,
static std::optional<VAddr> LoadModule(Kernel::Process& process, const FileSys::VfsFile& file,
VAddr load_base, bool should_pass_arguments,
std::optional<FileSys::PatchManager> pm = {});
ResultStatus Load(Kernel::Process& process) override;