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loader/nso: Remove dependency on the System class 

Similar to the NRO changes, we can also pass the process explicitly as a
parameter from Load instead of indirecting through the System class.
This commit is contained in:
Lioncash 2018-12-02 22:24:43 -05:00
parent fc32d6256a
commit 7695febfa1
3 changed files with 11 additions and 8 deletions
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3
src/core/loader/deconstructed_rom_directory.cpp
View File

@ -7,7 +7,6 @@
#include "common/common_funcs.h" #include "common/common_funcs.h"
#include "common/file_util.h" #include "common/file_util.h"
#include "common/logging/log.h" #include "common/logging/log.h"
#include "core/core.h"
#include "core/file_sys/content_archive.h" #include "core/file_sys/content_archive.h"
#include "core/file_sys/control_metadata.h" #include "core/file_sys/control_metadata.h"
#include "core/file_sys/patch_manager.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 VAddr load_addr = next_load_addr;
const bool should_pass_arguments = std::strcmp(module, "rtld") == 0; const bool should_pass_arguments = std::strcmp(module, "rtld") == 0;
const auto tentative_next_load_addr = 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) { if (!tentative_next_load_addr) {
return ResultStatus::ErrorLoadingNSO; return ResultStatus::ErrorLoadingNSO;
} }

8
src/core/loader/nso.cpp
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@ -9,7 +9,6 @@
#include "common/file_util.h" #include "common/file_util.h"
#include "common/logging/log.h" #include "common/logging/log.h"
#include "common/swap.h" #include "common/swap.h"
#include "core/core.h"
#include "core/file_sys/patch_manager.h" #include "core/file_sys/patch_manager.h"
#include "core/gdbstub/gdbstub.h" #include "core/gdbstub/gdbstub.h"
#include "core/hle/kernel/process.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; 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, bool should_pass_arguments,
std::optional<FileSys::PatchManager> pm) { std::optional<FileSys::PatchManager> pm) {
if (file.GetSize() < sizeof(NsoHeader)) 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 // Load codeset for current process
codeset.memory = std::make_shared<std::vector<u8>>(std::move(program_image)); 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 // Register module with GDBStub
GDBStub::RegisterModule(file.GetName(), load_base, load_base); GDBStub::RegisterModule(file.GetName(), load_base, load_base);
@ -181,7 +181,7 @@ ResultStatus AppLoader_NSO::Load(Kernel::Process& process) {
// Load module // Load module
const VAddr base_address = process.VMManager().GetCodeRegionBaseAddress(); const VAddr base_address = process.VMManager().GetCodeRegionBaseAddress();
if (!LoadModule(*file, base_address, true)) { if (!LoadModule(process, *file, base_address, true)) {
return ResultStatus::ErrorLoadingNSO; return ResultStatus::ErrorLoadingNSO;
} }
LOG_DEBUG(Loader, "loaded module {} @ 0x{:X}", file->GetName(), base_address); 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/linker.h"
#include "core/loader/loader.h" #include "core/loader/loader.h"
namespace Kernel {
class Process;
}
namespace Loader { namespace Loader {
constexpr u64 NSO_ARGUMENT_DATA_ALLOCATION_SIZE = 0x9000; constexpr u64 NSO_ARGUMENT_DATA_ALLOCATION_SIZE = 0x9000;
@ -37,8 +41,8 @@ public:
return IdentifyType(file); return IdentifyType(file);
} }
static std::optional<VAddr> LoadModule(const FileSys::VfsFile& file, VAddr load_base, static std::optional<VAddr> LoadModule(Kernel::Process& process, const FileSys::VfsFile& file,
bool should_pass_arguments, VAddr load_base, bool should_pass_arguments,
std::optional<FileSys::PatchManager> pm = {}); std::optional<FileSys::PatchManager> pm = {});
ResultStatus Load(Kernel::Process& process) override; ResultStatus Load(Kernel::Process& process) override;