diff options
Diffstat (limited to 'src/core/loader')
-rw-r--r-- | src/core/loader/deconstructed_rom_directory.cpp | 18 | ||||
-rw-r--r-- | src/core/loader/elf.cpp | 32 | ||||
-rw-r--r-- | src/core/loader/nro.cpp | 12 | ||||
-rw-r--r-- | src/core/loader/nso.cpp | 14 |
4 files changed, 29 insertions, 47 deletions
diff --git a/src/core/loader/deconstructed_rom_directory.cpp b/src/core/loader/deconstructed_rom_directory.cpp index 2b8f78136..7e8035d0f 100644 --- a/src/core/loader/deconstructed_rom_directory.cpp +++ b/src/core/loader/deconstructed_rom_directory.cpp @@ -14,11 +14,9 @@ #include "core/gdbstub/gdbstub.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/process.h" -#include "core/hle/kernel/resource_limit.h" #include "core/hle/service/filesystem/filesystem.h" #include "core/loader/deconstructed_rom_directory.h" #include "core/loader/nso.h" -#include "core/memory.h" namespace Loader { @@ -127,12 +125,16 @@ ResultStatus AppLoader_DeconstructedRomDirectory::Load( metadata.Print(); const FileSys::ProgramAddressSpaceType arch_bits{metadata.GetAddressSpaceType()}; - if (arch_bits == FileSys::ProgramAddressSpaceType::Is32Bit) { + if (arch_bits == FileSys::ProgramAddressSpaceType::Is32Bit || + arch_bits == FileSys::ProgramAddressSpaceType::Is32BitNoMap) { return ResultStatus::Error32BitISA; } + process->LoadFromMetadata(metadata); + // Load NSO modules - VAddr next_load_addr{Memory::PROCESS_IMAGE_VADDR}; + const VAddr base_address = process->vm_manager.GetCodeRegionBaseAddress(); + VAddr next_load_addr = base_address; for (const auto& module : {"rtld", "main", "subsdk0", "subsdk1", "subsdk2", "subsdk3", "subsdk4", "subsdk5", "subsdk6", "subsdk7", "sdk"}) { const FileSys::VirtualFile module_file = dir->GetFile(module); @@ -145,13 +147,7 @@ ResultStatus AppLoader_DeconstructedRomDirectory::Load( } } - auto& kernel = Core::System::GetInstance().Kernel(); - process->program_id = metadata.GetTitleID(); - process->svc_access_mask.set(); - process->resource_limit = - kernel.ResourceLimitForCategory(Kernel::ResourceLimitCategory::APPLICATION); - process->Run(Memory::PROCESS_IMAGE_VADDR, metadata.GetMainThreadPriority(), - metadata.GetMainThreadStackSize()); + process->Run(base_address, metadata.GetMainThreadPriority(), metadata.GetMainThreadStackSize()); // Find the RomFS by searching for a ".romfs" file in this directory const auto& files = dir->GetFiles(); diff --git a/src/core/loader/elf.cpp b/src/core/loader/elf.cpp index 0e2af20b4..ff1221574 100644 --- a/src/core/loader/elf.cpp +++ b/src/core/loader/elf.cpp @@ -12,7 +12,7 @@ #include "core/core.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/process.h" -#include "core/hle/kernel/resource_limit.h" +#include "core/hle/kernel/vm_manager.h" #include "core/loader/elf.h" #include "core/memory.h" @@ -189,7 +189,7 @@ private: u32* sectionAddrs; bool relocate; - u32 entryPoint; + VAddr entryPoint; public: explicit ElfReader(void* ptr); @@ -205,13 +205,13 @@ public: ElfMachine GetMachine() const { return (ElfMachine)(header->e_machine); } - u32 GetEntryPoint() const { + VAddr GetEntryPoint() const { return entryPoint; } u32 GetFlags() const { return (u32)(header->e_flags); } - SharedPtr<CodeSet> LoadInto(u32 vaddr); + SharedPtr<CodeSet> LoadInto(VAddr vaddr); int GetNumSegments() const { return (int)(header->e_phnum); @@ -274,7 +274,7 @@ const char* ElfReader::GetSectionName(int section) const { return nullptr; } -SharedPtr<CodeSet> ElfReader::LoadInto(u32 vaddr) { +SharedPtr<CodeSet> ElfReader::LoadInto(VAddr vaddr) { LOG_DEBUG(Loader, "String section: {}", header->e_shstrndx); // Should we relocate? @@ -289,11 +289,11 @@ SharedPtr<CodeSet> ElfReader::LoadInto(u32 vaddr) { LOG_DEBUG(Loader, "{} segments:", header->e_phnum); // First pass : Get the bits into RAM - u32 base_addr = relocate ? vaddr : 0; + const VAddr base_addr = relocate ? vaddr : 0; - u32 total_image_size = 0; + u64 total_image_size = 0; for (unsigned int i = 0; i < header->e_phnum; ++i) { - Elf32_Phdr* p = &segments[i]; + const Elf32_Phdr* p = &segments[i]; if (p->p_type == PT_LOAD) { total_image_size += (p->p_memsz + 0xFFF) & ~0xFFF; } @@ -306,7 +306,7 @@ SharedPtr<CodeSet> ElfReader::LoadInto(u32 vaddr) { SharedPtr<CodeSet> codeset = CodeSet::Create(kernel, ""); for (unsigned int i = 0; i < header->e_phnum; ++i) { - Elf32_Phdr* p = &segments[i]; + const Elf32_Phdr* p = &segments[i]; LOG_DEBUG(Loader, "Type: {} Vaddr: {:08X} Filesz: {:08X} Memsz: {:08X} ", p->p_type, p->p_vaddr, p->p_filesz, p->p_memsz); @@ -333,8 +333,8 @@ SharedPtr<CodeSet> ElfReader::LoadInto(u32 vaddr) { continue; } - u32 segment_addr = base_addr + p->p_vaddr; - u32 aligned_size = (p->p_memsz + 0xFFF) & ~0xFFF; + const VAddr segment_addr = base_addr + p->p_vaddr; + const u32 aligned_size = (p->p_memsz + 0xFFF) & ~0xFFF; codeset_segment->offset = current_image_position; codeset_segment->addr = segment_addr; @@ -395,18 +395,12 @@ ResultStatus AppLoader_ELF::Load(Kernel::SharedPtr<Kernel::Process>& process) { if (buffer.size() != file->GetSize()) return ResultStatus::ErrorIncorrectELFFileSize; + const VAddr base_address = process->vm_manager.GetCodeRegionBaseAddress(); ElfReader elf_reader(&buffer[0]); - SharedPtr<CodeSet> codeset = elf_reader.LoadInto(Memory::PROCESS_IMAGE_VADDR); + SharedPtr<CodeSet> codeset = elf_reader.LoadInto(base_address); codeset->name = file->GetName(); process->LoadModule(codeset, codeset->entrypoint); - process->svc_access_mask.set(); - - // Attach the default resource limit (APPLICATION) to the process - auto& kernel = Core::System::GetInstance().Kernel(); - process->resource_limit = - kernel.ResourceLimitForCategory(Kernel::ResourceLimitCategory::APPLICATION); - process->Run(codeset->entrypoint, 48, Memory::DEFAULT_STACK_SIZE); is_loaded = true; diff --git a/src/core/loader/nro.cpp b/src/core/loader/nro.cpp index c49ec34ab..b72871efa 100644 --- a/src/core/loader/nro.cpp +++ b/src/core/loader/nro.cpp @@ -16,7 +16,7 @@ #include "core/gdbstub/gdbstub.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/process.h" -#include "core/hle/kernel/resource_limit.h" +#include "core/hle/kernel/vm_manager.h" #include "core/loader/nro.h" #include "core/memory.h" @@ -181,17 +181,13 @@ ResultStatus AppLoader_NRO::Load(Kernel::SharedPtr<Kernel::Process>& process) { } // Load NRO - static constexpr VAddr base_addr{Memory::PROCESS_IMAGE_VADDR}; + const VAddr base_address = process->vm_manager.GetCodeRegionBaseAddress(); - if (!LoadNro(file, base_addr)) { + if (!LoadNro(file, base_address)) { return ResultStatus::ErrorLoadingNRO; } - auto& kernel = Core::System::GetInstance().Kernel(); - process->svc_access_mask.set(); - process->resource_limit = - kernel.ResourceLimitForCategory(Kernel::ResourceLimitCategory::APPLICATION); - process->Run(base_addr, Kernel::THREADPRIO_DEFAULT, Memory::DEFAULT_STACK_SIZE); + process->Run(base_address, Kernel::THREADPRIO_DEFAULT, Memory::DEFAULT_STACK_SIZE); is_loaded = true; return ResultStatus::Success; diff --git a/src/core/loader/nso.cpp b/src/core/loader/nso.cpp index 78a4438c4..1a6876a22 100644 --- a/src/core/loader/nso.cpp +++ b/src/core/loader/nso.cpp @@ -13,7 +13,7 @@ #include "core/gdbstub/gdbstub.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/process.h" -#include "core/hle/kernel/resource_limit.h" +#include "core/hle/kernel/vm_manager.h" #include "core/loader/nso.h" #include "core/memory.h" @@ -159,15 +159,11 @@ ResultStatus AppLoader_NSO::Load(Kernel::SharedPtr<Kernel::Process>& process) { } // Load module - LoadModule(file, Memory::PROCESS_IMAGE_VADDR); - LOG_DEBUG(Loader, "loaded module {} @ 0x{:X}", file->GetName(), Memory::PROCESS_IMAGE_VADDR); + const VAddr base_address = process->vm_manager.GetCodeRegionBaseAddress(); + LoadModule(file, base_address); + LOG_DEBUG(Loader, "loaded module {} @ 0x{:X}", file->GetName(), base_address); - auto& kernel = Core::System::GetInstance().Kernel(); - process->svc_access_mask.set(); - process->resource_limit = - kernel.ResourceLimitForCategory(Kernel::ResourceLimitCategory::APPLICATION); - process->Run(Memory::PROCESS_IMAGE_VADDR, Kernel::THREADPRIO_DEFAULT, - Memory::DEFAULT_STACK_SIZE); + process->Run(base_address, Kernel::THREADPRIO_DEFAULT, Memory::DEFAULT_STACK_SIZE); is_loaded = true; return ResultStatus::Success; |