diff options
Diffstat (limited to '')
103 files changed, 2425 insertions, 530 deletions
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt index 26f727d96..23fd6e920 100644 --- a/src/core/CMakeLists.txt +++ b/src/core/CMakeLists.txt @@ -32,6 +32,8 @@ add_library(core STATIC file_sys/control_metadata.h file_sys/directory.h file_sys/errors.h + file_sys/fsmitm_romfsbuild.cpp + file_sys/fsmitm_romfsbuild.h file_sys/mode.h file_sys/nca_metadata.cpp file_sys/nca_metadata.h @@ -59,10 +61,13 @@ add_library(core STATIC file_sys/vfs.h file_sys/vfs_concat.cpp file_sys/vfs_concat.h + file_sys/vfs_layered.cpp + file_sys/vfs_layered.h file_sys/vfs_offset.cpp file_sys/vfs_offset.h file_sys/vfs_real.cpp file_sys/vfs_real.h + file_sys/vfs_static.h file_sys/vfs_vector.cpp file_sys/vfs_vector.h file_sys/xts_archive.cpp diff --git a/src/core/arm/arm_interface.h b/src/core/arm/arm_interface.h index 867e34932..59da33f30 100644 --- a/src/core/arm/arm_interface.h +++ b/src/core/arm/arm_interface.h @@ -6,7 +6,10 @@ #include <array> #include "common/common_types.h" -#include "core/hle/kernel/vm_manager.h" + +namespace Kernel { +enum class VMAPermission : u8; +} namespace Core { @@ -19,10 +22,16 @@ public: std::array<u64, 31> cpu_registers; u64 sp; u64 pc; - u64 pstate; + u32 pstate; + std::array<u8, 4> padding; std::array<u128, 32> vector_registers; - u64 fpcr; + u32 fpcr; + u32 fpsr; + u64 tpidr; }; + // Internally within the kernel, it expects the AArch64 version of the + // thread context to be 800 bytes in size. + static_assert(sizeof(ThreadContext) == 0x320); /// Runs the CPU until an event happens virtual void Run() = 0; diff --git a/src/core/arm/dynarmic/arm_dynarmic.cpp b/src/core/arm/dynarmic/arm_dynarmic.cpp index 3f072c51f..05cc84458 100644 --- a/src/core/arm/dynarmic/arm_dynarmic.cpp +++ b/src/core/arm/dynarmic/arm_dynarmic.cpp @@ -12,8 +12,10 @@ #include "core/core.h" #include "core/core_cpu.h" #include "core/core_timing.h" +#include "core/gdbstub/gdbstub.h" #include "core/hle/kernel/process.h" #include "core/hle/kernel/svc.h" +#include "core/hle/kernel/vm_manager.h" #include "core/memory.h" namespace Core { @@ -79,6 +81,17 @@ public: case Dynarmic::A64::Exception::SendEventLocal: case Dynarmic::A64::Exception::Yield: return; + case Dynarmic::A64::Exception::Breakpoint: + if (GDBStub::IsServerEnabled()) { + parent.jit->HaltExecution(); + parent.SetPC(pc); + Kernel::Thread* thread = Kernel::GetCurrentThread(); + parent.SaveContext(thread->context); + GDBStub::Break(); + GDBStub::SendTrap(thread, 5); + return; + } + [[fallthrough]]; default: ASSERT_MSG(false, "ExceptionRaised(exception = {}, pc = {:X})", static_cast<std::size_t>(exception), pc); @@ -116,7 +129,8 @@ public: }; std::unique_ptr<Dynarmic::A64::Jit> ARM_Dynarmic::MakeJit() const { - auto** const page_table = Core::CurrentProcess()->vm_manager.page_table.pointers.data(); + auto& current_process = Core::CurrentProcess(); + auto** const page_table = current_process->VMManager().page_table.pointers.data(); Dynarmic::A64::UserConfig config; @@ -125,7 +139,7 @@ std::unique_ptr<Dynarmic::A64::Jit> ARM_Dynarmic::MakeJit() const { // Memory config.page_table = reinterpret_cast<void**>(page_table); - config.page_table_address_space_bits = Memory::ADDRESS_SPACE_BITS; + config.page_table_address_space_bits = current_process->VMManager().GetAddressSpaceWidth(); config.silently_mirror_page_table = false; // Multi-process state @@ -161,7 +175,7 @@ ARM_Dynarmic::ARM_Dynarmic(std::shared_ptr<ExclusiveMonitor> exclusive_monitor, std::size_t core_index) : cb(std::make_unique<ARM_Dynarmic_Callbacks>(*this)), core_index{core_index}, exclusive_monitor{std::dynamic_pointer_cast<DynarmicExclusiveMonitor>(exclusive_monitor)} { - ThreadContext ctx; + ThreadContext ctx{}; inner_unicorn.SaveContext(ctx); PageTableChanged(); LoadContext(ctx); @@ -233,15 +247,19 @@ void ARM_Dynarmic::SaveContext(ThreadContext& ctx) { ctx.pstate = jit->GetPstate(); ctx.vector_registers = jit->GetVectors(); ctx.fpcr = jit->GetFpcr(); + ctx.fpsr = jit->GetFpsr(); + ctx.tpidr = cb->tpidr_el0; } void ARM_Dynarmic::LoadContext(const ThreadContext& ctx) { jit->SetRegisters(ctx.cpu_registers); jit->SetSP(ctx.sp); jit->SetPC(ctx.pc); - jit->SetPstate(static_cast<u32>(ctx.pstate)); + jit->SetPstate(ctx.pstate); jit->SetVectors(ctx.vector_registers); - jit->SetFpcr(static_cast<u32>(ctx.fpcr)); + jit->SetFpcr(ctx.fpcr); + jit->SetFpsr(ctx.fpsr); + SetTPIDR_EL0(ctx.tpidr); } void ARM_Dynarmic::PrepareReschedule() { diff --git a/src/core/arm/dynarmic/arm_dynarmic.h b/src/core/arm/dynarmic/arm_dynarmic.h index e61382d3d..4ee92ee27 100644 --- a/src/core/arm/dynarmic/arm_dynarmic.h +++ b/src/core/arm/dynarmic/arm_dynarmic.h @@ -12,6 +12,10 @@ #include "core/arm/exclusive_monitor.h" #include "core/arm/unicorn/arm_unicorn.h" +namespace Memory { +struct PageTable; +} + namespace Core { class ARM_Dynarmic_Callbacks; diff --git a/src/core/core.cpp b/src/core/core.cpp index 50f0a42fb..b6acfb3e4 100644 --- a/src/core/core.cpp +++ b/src/core/core.cpp @@ -64,7 +64,7 @@ FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs, if (concat.empty()) return nullptr; - return FileSys::ConcatenateFiles(concat, dir->GetName()); + return FileSys::ConcatenatedVfsFile::MakeConcatenatedFile(concat, dir->GetName()); } return vfs->OpenFile(path, FileSys::Mode::Read); @@ -202,7 +202,7 @@ struct System::Impl { return init_result; } - const Loader::ResultStatus load_result{app_loader->Load(kernel.CurrentProcess())}; + const Loader::ResultStatus load_result{app_loader->Load(*kernel.CurrentProcess())}; if (load_result != Loader::ResultStatus::Success) { LOG_CRITICAL(Core, "Failed to load ROM (Error {})!", static_cast<int>(load_result)); Shutdown(); diff --git a/src/core/core_cpu.cpp b/src/core/core_cpu.cpp index 21568ad50..265f8ed9c 100644 --- a/src/core/core_cpu.cpp +++ b/src/core/core_cpu.cpp @@ -55,16 +55,16 @@ Cpu::Cpu(std::shared_ptr<ExclusiveMonitor> exclusive_monitor, if (Settings::values.use_cpu_jit) { #ifdef ARCHITECTURE_x86_64 - arm_interface = std::make_shared<ARM_Dynarmic>(exclusive_monitor, core_index); + arm_interface = std::make_unique<ARM_Dynarmic>(exclusive_monitor, core_index); #else - arm_interface = std::make_shared<ARM_Unicorn>(); + arm_interface = std::make_unique<ARM_Unicorn>(); LOG_WARNING(Core, "CPU JIT requested, but Dynarmic not available"); #endif } else { - arm_interface = std::make_shared<ARM_Unicorn>(); + arm_interface = std::make_unique<ARM_Unicorn>(); } - scheduler = std::make_shared<Kernel::Scheduler>(arm_interface.get()); + scheduler = std::make_shared<Kernel::Scheduler>(*arm_interface); } Cpu::~Cpu() = default; diff --git a/src/core/core_cpu.h b/src/core/core_cpu.h index 685532965..ee7e04abc 100644 --- a/src/core/core_cpu.h +++ b/src/core/core_cpu.h @@ -76,7 +76,7 @@ public: private: void Reschedule(); - std::shared_ptr<ARM_Interface> arm_interface; + std::unique_ptr<ARM_Interface> arm_interface; std::shared_ptr<CpuBarrier> cpu_barrier; std::shared_ptr<Kernel::Scheduler> scheduler; diff --git a/src/core/file_sys/bis_factory.cpp b/src/core/file_sys/bis_factory.cpp index 205492897..6102ef476 100644 --- a/src/core/file_sys/bis_factory.cpp +++ b/src/core/file_sys/bis_factory.cpp @@ -2,13 +2,14 @@ // Licensed under GPLv2 or any later version // Refer to the license.txt file included. +#include <fmt/format.h> #include "core/file_sys/bis_factory.h" #include "core/file_sys/registered_cache.h" namespace FileSys { -BISFactory::BISFactory(VirtualDir nand_root_) - : nand_root(std::move(nand_root_)), +BISFactory::BISFactory(VirtualDir nand_root_, VirtualDir load_root_) + : nand_root(std::move(nand_root_)), load_root(std::move(load_root_)), sysnand_cache(std::make_shared<RegisteredCache>( GetOrCreateDirectoryRelative(nand_root, "/system/Contents/registered"))), usrnand_cache(std::make_shared<RegisteredCache>( @@ -24,4 +25,11 @@ std::shared_ptr<RegisteredCache> BISFactory::GetUserNANDContents() const { return usrnand_cache; } +VirtualDir BISFactory::GetModificationLoadRoot(u64 title_id) const { + // LayeredFS doesn't work on updates and title id-less homebrew + if (title_id == 0 || (title_id & 0x800) > 0) + return nullptr; + return GetOrCreateDirectoryRelative(load_root, fmt::format("/{:016X}", title_id)); +} + } // namespace FileSys diff --git a/src/core/file_sys/bis_factory.h b/src/core/file_sys/bis_factory.h index 9523dd864..c352e0925 100644 --- a/src/core/file_sys/bis_factory.h +++ b/src/core/file_sys/bis_factory.h @@ -17,14 +17,17 @@ class RegisteredCache; /// registered caches. class BISFactory { public: - explicit BISFactory(VirtualDir nand_root); + explicit BISFactory(VirtualDir nand_root, VirtualDir load_root); ~BISFactory(); std::shared_ptr<RegisteredCache> GetSystemNANDContents() const; std::shared_ptr<RegisteredCache> GetUserNANDContents() const; + VirtualDir GetModificationLoadRoot(u64 title_id) const; + private: VirtualDir nand_root; + VirtualDir load_root; std::shared_ptr<RegisteredCache> sysnand_cache; std::shared_ptr<RegisteredCache> usrnand_cache; diff --git a/src/core/file_sys/content_archive.cpp b/src/core/file_sys/content_archive.cpp index 45fc0b574..aa1b3c17d 100644 --- a/src/core/file_sys/content_archive.cpp +++ b/src/core/file_sys/content_archive.cpp @@ -463,6 +463,8 @@ NCA::NCA(VirtualFile file_, VirtualFile bktr_base_romfs_, u64 bktr_base_ivfc_off status = Loader::ResultStatus::Success; } +NCA::~NCA() = default; + Loader::ResultStatus NCA::GetStatus() const { return status; } diff --git a/src/core/file_sys/content_archive.h b/src/core/file_sys/content_archive.h index 00eca52da..f9f66cae9 100644 --- a/src/core/file_sys/content_archive.h +++ b/src/core/file_sys/content_archive.h @@ -81,6 +81,8 @@ class NCA : public ReadOnlyVfsDirectory { public: explicit NCA(VirtualFile file, VirtualFile bktr_base_romfs = nullptr, u64 bktr_base_ivfc_offset = 0); + ~NCA() override; + Loader::ResultStatus GetStatus() const; std::vector<std::shared_ptr<VfsFile>> GetFiles() const override; diff --git a/src/core/file_sys/control_metadata.cpp b/src/core/file_sys/control_metadata.cpp index e76bf77bf..5b1177a03 100644 --- a/src/core/file_sys/control_metadata.cpp +++ b/src/core/file_sys/control_metadata.cpp @@ -8,6 +8,14 @@ namespace FileSys { +const std::array<const char*, 15> LANGUAGE_NAMES = { + "AmericanEnglish", "BritishEnglish", "Japanese", + "French", "German", "LatinAmericanSpanish", + "Spanish", "Italian", "Dutch", + "CanadianFrench", "Portugese", "Russian", + "Korean", "Taiwanese", "Chinese", +}; + std::string LanguageEntry::GetApplicationName() const { return Common::StringFromFixedZeroTerminatedBuffer(application_name.data(), 0x200); } @@ -20,18 +28,20 @@ NACP::NACP(VirtualFile file) : raw(std::make_unique<RawNACP>()) { file->ReadObject(raw.get()); } +NACP::~NACP() = default; + const LanguageEntry& NACP::GetLanguageEntry(Language language) const { if (language != Language::Default) { return raw->language_entries.at(static_cast<u8>(language)); - } else { - for (const auto& language_entry : raw->language_entries) { - if (!language_entry.GetApplicationName().empty()) - return language_entry; - } - - // Fallback to English - return GetLanguageEntry(Language::AmericanEnglish); } + + for (const auto& language_entry : raw->language_entries) { + if (!language_entry.GetApplicationName().empty()) + return language_entry; + } + + // Fallback to English + return GetLanguageEntry(Language::AmericanEnglish); } std::string NACP::GetApplicationName(Language language) const { diff --git a/src/core/file_sys/control_metadata.h b/src/core/file_sys/control_metadata.h index 8a510bf46..43d6f0719 100644 --- a/src/core/file_sys/control_metadata.h +++ b/src/core/file_sys/control_metadata.h @@ -66,18 +66,15 @@ enum class Language : u8 { Default = 255, }; -static constexpr std::array<const char*, 15> LANGUAGE_NAMES = { - "AmericanEnglish", "BritishEnglish", "Japanese", - "French", "German", "LatinAmericanSpanish", - "Spanish", "Italian", "Dutch", - "CanadianFrench", "Portugese", "Russian", - "Korean", "Taiwanese", "Chinese"}; +extern const std::array<const char*, 15> LANGUAGE_NAMES; // A class representing the format used by NX metadata files, typically named Control.nacp. // These store application name, dev name, title id, and other miscellaneous data. class NACP { public: explicit NACP(VirtualFile file); + ~NACP(); + const LanguageEntry& GetLanguageEntry(Language language = Language::Default) const; std::string GetApplicationName(Language language = Language::Default) const; std::string GetDeveloperName(Language language = Language::Default) const; diff --git a/src/core/file_sys/fsmitm_romfsbuild.cpp b/src/core/file_sys/fsmitm_romfsbuild.cpp new file mode 100644 index 000000000..2a913ce82 --- /dev/null +++ b/src/core/file_sys/fsmitm_romfsbuild.cpp @@ -0,0 +1,366 @@ +/* + * Copyright (c) 2018 Atmosphère-NX + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +/* + * Adapted by DarkLordZach for use/interaction with yuzu + * + * Modifications Copyright 2018 yuzu emulator team + * Licensed under GPLv2 or any later version + * Refer to the license.txt file included. + */ + +#include <cstring> +#include "common/alignment.h" +#include "common/assert.h" +#include "core/file_sys/fsmitm_romfsbuild.h" +#include "core/file_sys/vfs.h" +#include "core/file_sys/vfs_vector.h" + +namespace FileSys { + +constexpr u64 FS_MAX_PATH = 0x301; + +constexpr u32 ROMFS_ENTRY_EMPTY = 0xFFFFFFFF; +constexpr u32 ROMFS_FILEPARTITION_OFS = 0x200; + +// Types for building a RomFS. +struct RomFSHeader { + u64 header_size; + u64 dir_hash_table_ofs; + u64 dir_hash_table_size; + u64 dir_table_ofs; + u64 dir_table_size; + u64 file_hash_table_ofs; + u64 file_hash_table_size; + u64 file_table_ofs; + u64 file_table_size; + u64 file_partition_ofs; +}; +static_assert(sizeof(RomFSHeader) == 0x50, "RomFSHeader has incorrect size."); + +struct RomFSDirectoryEntry { + u32 parent; + u32 sibling; + u32 child; + u32 file; + u32 hash; + u32 name_size; +}; +static_assert(sizeof(RomFSDirectoryEntry) == 0x18, "RomFSDirectoryEntry has incorrect size."); + +struct RomFSFileEntry { + u32 parent; + u32 sibling; + u64 offset; + u64 size; + u32 hash; + u32 name_size; +}; +static_assert(sizeof(RomFSFileEntry) == 0x20, "RomFSFileEntry has incorrect size."); + +struct RomFSBuildFileContext; + +struct RomFSBuildDirectoryContext { + std::string path; + u32 cur_path_ofs = 0; + u32 path_len = 0; + u32 entry_offset = 0; + std::shared_ptr<RomFSBuildDirectoryContext> parent; + std::shared_ptr<RomFSBuildDirectoryContext> child; + std::shared_ptr<RomFSBuildDirectoryContext> sibling; + std::shared_ptr<RomFSBuildFileContext> file; +}; + +struct RomFSBuildFileContext { + std::string path; + u32 cur_path_ofs = 0; + u32 path_len = 0; + u32 entry_offset = 0; + u64 offset = 0; + u64 size = 0; + std::shared_ptr<RomFSBuildDirectoryContext> parent; + std::shared_ptr<RomFSBuildFileContext> sibling; + VirtualFile source; +}; + +static u32 romfs_calc_path_hash(u32 parent, std::string path, u32 start, std::size_t path_len) { + u32 hash = parent ^ 123456789; + for (u32 i = 0; i < path_len; i++) { + hash = (hash >> 5) | (hash << 27); + hash ^= path[start + i]; + } + + return hash; +} + +static u64 romfs_get_hash_table_count(u64 num_entries) { + if (num_entries < 3) { + return 3; + } + + if (num_entries < 19) { + return num_entries | 1; + } + + u64 count = num_entries; + while (count % 2 == 0 || count % 3 == 0 || count % 5 == 0 || count % 7 == 0 || + count % 11 == 0 || count % 13 == 0 || count % 17 == 0) { + count++; + } + return count; +} + +void RomFSBuildContext::VisitDirectory(VirtualDir root_romfs, + std::shared_ptr<RomFSBuildDirectoryContext> parent) { + std::vector<std::shared_ptr<RomFSBuildDirectoryContext>> child_dirs; + + VirtualDir dir; + + if (parent->path_len == 0) + dir = root_romfs; + else + dir = root_romfs->GetDirectoryRelative(parent->path); + + const auto entries = dir->GetEntries(); + + for (const auto& kv : entries) { + if (kv.second == VfsEntryType::Directory) { + const auto child = std::make_shared<RomFSBuildDirectoryContext>(); + // Set child's path. + child->cur_path_ofs = parent->path_len + 1; + child->path_len = child->cur_path_ofs + static_cast<u32>(kv.first.size()); + child->path = parent->path + "/" + kv.first; + + // Sanity check on path_len + ASSERT(child->path_len < FS_MAX_PATH); + + if (AddDirectory(parent, child)) { + child_dirs.push_back(child); + } + } else { + const auto child = std::make_shared<RomFSBuildFileContext>(); + // Set child's path. + child->cur_path_ofs = parent->path_len + 1; + child->path_len = child->cur_path_ofs + static_cast<u32>(kv.first.size()); + child->path = parent->path + "/" + kv.first; + + // Sanity check on path_len + ASSERT(child->path_len < FS_MAX_PATH); + + child->source = root_romfs->GetFileRelative(child->path); + + child->size = child->source->GetSize(); + + AddFile(parent, child); + } + } + + for (auto& child : child_dirs) { + this->VisitDirectory(root_romfs, child); + } +} + +bool RomFSBuildContext::AddDirectory(std::shared_ptr<RomFSBuildDirectoryContext> parent_dir_ctx, + std::shared_ptr<RomFSBuildDirectoryContext> dir_ctx) { + // Check whether it's already in the known directories. + const auto existing = directories.find(dir_ctx->path); + if (existing != directories.end()) + return false; + + // Add a new directory. + num_dirs++; + dir_table_size += + sizeof(RomFSDirectoryEntry) + Common::AlignUp(dir_ctx->path_len - dir_ctx->cur_path_ofs, 4); + dir_ctx->parent = parent_dir_ctx; + directories.emplace(dir_ctx->path, dir_ctx); + + return true; +} + +bool RomFSBuildContext::AddFile(std::shared_ptr<RomFSBuildDirectoryContext> parent_dir_ctx, + std::shared_ptr<RomFSBuildFileContext> file_ctx) { + // Check whether it's already in the known files. + const auto existing = files.find(file_ctx->path); + if (existing != files.end()) { + return false; + } + + // Add a new file. + num_files++; + file_table_size += + sizeof(RomFSFileEntry) + Common::AlignUp(file_ctx->path_len - file_ctx->cur_path_ofs, 4); + file_ctx->parent = parent_dir_ctx; + files.emplace(file_ctx->path, file_ctx); + + return true; +} + +RomFSBuildContext::RomFSBuildContext(VirtualDir base_) : base(std::move(base_)) { + root = std::make_shared<RomFSBuildDirectoryContext>(); + root->path = "\0"; + directories.emplace(root->path, root); + num_dirs = 1; + dir_table_size = 0x18; + + VisitDirectory(base, root); +} + +RomFSBuildContext::~RomFSBuildContext() = default; + +std::map<u64, VirtualFile> RomFSBuildContext::Build() { + const u64 dir_hash_table_entry_count = romfs_get_hash_table_count(num_dirs); + const u64 file_hash_table_entry_count = romfs_get_hash_table_count(num_files); + dir_hash_table_size = 4 * dir_hash_table_entry_count; + file_hash_table_size = 4 * file_hash_table_entry_count; + + // Assign metadata pointers + RomFSHeader header{}; + + std::vector<u32> dir_hash_table(dir_hash_table_entry_count, ROMFS_ENTRY_EMPTY); + std::vector<u32> file_hash_table(file_hash_table_entry_count, ROMFS_ENTRY_EMPTY); + + std::vector<u8> dir_table(dir_table_size); + std::vector<u8> file_table(file_table_size); + + std::shared_ptr<RomFSBuildFileContext> cur_file; + + // Determine file offsets. + u32 entry_offset = 0; + std::shared_ptr<RomFSBuildFileContext> prev_file = nullptr; + for (const auto& it : files) { + cur_file = it.second; + file_partition_size = Common::AlignUp(file_partition_size, 16); + cur_file->offset = file_partition_size; + file_partition_size += cur_file->size; + cur_file->entry_offset = entry_offset; + entry_offset += sizeof(RomFSFileEntry) + + Common::AlignUp(cur_file->path_len - cur_file->cur_path_ofs, 4); + prev_file = cur_file; + } + // Assign deferred parent/sibling ownership. + for (auto it = files.rbegin(); it != files.rend(); ++it) { + cur_file = it->second; + cur_file->sibling = cur_file->parent->file; + cur_file->parent->file = cur_file; + } + + std::shared_ptr<RomFSBuildDirectoryContext> cur_dir; + + // Determine directory offsets. + entry_offset = 0; + for (const auto& it : directories) { + cur_dir = it.second; + cur_dir->entry_offset = entry_offset; + entry_offset += sizeof(RomFSDirectoryEntry) + + Common::AlignUp(cur_dir->path_len - cur_dir->cur_path_ofs, 4); + } + // Assign deferred parent/sibling ownership. + for (auto it = directories.rbegin(); it->second != root; ++it) { + cur_dir = it->second; + cur_dir->sibling = cur_dir->parent->child; + cur_dir->parent->child = cur_dir; + } + + std::map<u64, VirtualFile> out; + + // Populate file tables. + for (const auto& it : files) { + cur_file = it.second; + RomFSFileEntry cur_entry{}; + + cur_entry.parent = cur_file->parent->entry_offset; + cur_entry.sibling = + cur_file->sibling == nullptr ? ROMFS_ENTRY_EMPTY : cur_file->sibling->entry_offset; + cur_entry.offset = cur_file->offset; + cur_entry.size = cur_file->size; + + const auto name_size = cur_file->path_len - cur_file->cur_path_ofs; + const auto hash = romfs_calc_path_hash(cur_file->parent->entry_offset, cur_file->path, + cur_file->cur_path_ofs, name_size); + cur_entry.hash = file_hash_table[hash % file_hash_table_entry_count]; + file_hash_table[hash % file_hash_table_entry_count] = cur_file->entry_offset; + + cur_entry.name_size = name_size; + + out.emplace(cur_file->offset + ROMFS_FILEPARTITION_OFS, cur_file->source); + std::memcpy(file_table.data() + cur_file->entry_offset, &cur_entry, sizeof(RomFSFileEntry)); + std::memset(file_table.data() + cur_file->entry_offset + sizeof(RomFSFileEntry), 0, + Common::AlignUp(cur_entry.name_size, 4)); + std::memcpy(file_table.data() + cur_file->entry_offset + sizeof(RomFSFileEntry), + cur_file->path.data() + cur_file->cur_path_ofs, name_size); + } + + // Populate dir tables. + for (const auto& it : directories) { + cur_dir = it.second; + RomFSDirectoryEntry cur_entry{}; + + cur_entry.parent = cur_dir == root ? 0 : cur_dir->parent->entry_offset; + cur_entry.sibling = + cur_dir->sibling == nullptr ? ROMFS_ENTRY_EMPTY : cur_dir->sibling->entry_offset; + cur_entry.child = + cur_dir->child == nullptr ? ROMFS_ENTRY_EMPTY : cur_dir->child->entry_offset; + cur_entry.file = cur_dir->file == nullptr ? ROMFS_ENTRY_EMPTY : cur_dir->file->entry_offset; + + const auto name_size = cur_dir->path_len - cur_dir->cur_path_ofs; + const auto hash = romfs_calc_path_hash(cur_dir == root ? 0 : cur_dir->parent->entry_offset, + cur_dir->path, cur_dir->cur_path_ofs, name_size); + cur_entry.hash = dir_hash_table[hash % dir_hash_table_entry_count]; + dir_hash_table[hash % dir_hash_table_entry_count] = cur_dir->entry_offset; + + cur_entry.name_size = name_size; + + std::memcpy(dir_table.data() + cur_dir->entry_offset, &cur_entry, + sizeof(RomFSDirectoryEntry)); + std::memset(dir_table.data() + cur_dir->entry_offset + sizeof(RomFSDirectoryEntry), 0, + Common::AlignUp(cur_entry.name_size, 4)); + std::memcpy(dir_table.data() + cur_dir->entry_offset + sizeof(RomFSDirectoryEntry), + cur_dir->path.data() + cur_dir->cur_path_ofs, name_size); + } + + // Set header fields. + header.header_size = sizeof(RomFSHeader); + header.file_hash_table_size = file_hash_table_size; + header.file_table_size = file_table_size; + header.dir_hash_table_size = dir_hash_table_size; + header.dir_table_size = dir_table_size; + header.file_partition_ofs = ROMFS_FILEPARTITION_OFS; + header.dir_hash_table_ofs = Common::AlignUp(header.file_partition_ofs + file_partition_size, 4); + header.dir_table_ofs = header.dir_hash_table_ofs + header.dir_hash_table_size; + header.file_hash_table_ofs = header.dir_table_ofs + header.dir_table_size; + header.file_table_ofs = header.file_hash_table_ofs + header.file_hash_table_size; + + std::vector<u8> header_data(sizeof(RomFSHeader)); + std::memcpy(header_data.data(), &header, header_data.size()); + out.emplace(0, std::make_shared<VectorVfsFile>(std::move(header_data))); + + std::vector<u8> metadata(file_hash_table_size + file_table_size + dir_hash_table_size + + dir_table_size); + std::size_t index = 0; + std::memcpy(metadata.data(), dir_hash_table.data(), dir_hash_table.size() * sizeof(u32)); + index += dir_hash_table.size() * sizeof(u32); + std::memcpy(metadata.data() + index, dir_table.data(), dir_table.size()); + index += dir_table.size(); + std::memcpy(metadata.data() + index, file_hash_table.data(), + file_hash_table.size() * sizeof(u32)); + index += file_hash_table.size() * sizeof(u32); + std::memcpy(metadata.data() + index, file_table.data(), file_table.size()); + out.emplace(header.dir_hash_table_ofs, std::make_shared<VectorVfsFile>(std::move(metadata))); + + return out; +} + +} // namespace FileSys diff --git a/src/core/file_sys/fsmitm_romfsbuild.h b/src/core/file_sys/fsmitm_romfsbuild.h new file mode 100644 index 000000000..b0c3c123b --- /dev/null +++ b/src/core/file_sys/fsmitm_romfsbuild.h @@ -0,0 +1,70 @@ +/* + * Copyright (c) 2018 Atmosphère-NX + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +/* + * Adapted by DarkLordZach for use/interaction with yuzu + * + * Modifications Copyright 2018 yuzu emulator team + * Licensed under GPLv2 or any later version + * Refer to the license.txt file included. + */ + +#pragma once + +#include <map> +#include <memory> +#include <string> +#include <boost/detail/container_fwd.hpp> +#include "common/common_types.h" +#include "core/file_sys/vfs.h" + +namespace FileSys { + +struct RomFSBuildDirectoryContext; +struct RomFSBuildFileContext; +struct RomFSDirectoryEntry; +struct RomFSFileEntry; + +class RomFSBuildContext { +public: + explicit RomFSBuildContext(VirtualDir base); + ~RomFSBuildContext(); + + // This finalizes the context. + std::map<u64, VirtualFile> Build(); + +private: + VirtualDir base; + std::shared_ptr<RomFSBuildDirectoryContext> root; + std::map<std::string, std::shared_ptr<RomFSBuildDirectoryContext>, std::less<>> directories; + std::map<std::string, std::shared_ptr<RomFSBuildFileContext>, std::less<>> files; + u64 num_dirs = 0; + u64 num_files = 0; + u64 dir_table_size = 0; + u64 file_table_size = 0; + u64 dir_hash_table_size = 0; + u64 file_hash_table_size = 0; + u64 file_partition_size = 0; + + void VisitDirectory(VirtualDir filesys, std::shared_ptr<RomFSBuildDirectoryContext> parent); + + bool AddDirectory(std::shared_ptr<RomFSBuildDirectoryContext> parent_dir_ctx, + std::shared_ptr<RomFSBuildDirectoryContext> dir_ctx); + bool AddFile(std::shared_ptr<RomFSBuildDirectoryContext> parent_dir_ctx, + std::shared_ptr<RomFSBuildFileContext> file_ctx); +}; + +} // namespace FileSys diff --git a/src/core/file_sys/nca_metadata.cpp b/src/core/file_sys/nca_metadata.cpp index 479916b69..6f34b7836 100644 --- a/src/core/file_sys/nca_metadata.cpp +++ b/src/core/file_sys/nca_metadata.cpp @@ -51,6 +51,8 @@ CNMT::CNMT(CNMTHeader header, OptionalHeader opt_header, std::vector<ContentReco : header(std::move(header)), opt_header(std::move(opt_header)), content_records(std::move(content_records)), meta_records(std::move(meta_records)) {} +CNMT::~CNMT() = default; + u64 CNMT::GetTitleID() const { return header.title_id; } diff --git a/src/core/file_sys/nca_metadata.h b/src/core/file_sys/nca_metadata.h index da5a8dbe8..a05d155f4 100644 --- a/src/core/file_sys/nca_metadata.h +++ b/src/core/file_sys/nca_metadata.h @@ -87,6 +87,7 @@ public: explicit CNMT(VirtualFile file); CNMT(CNMTHeader header, OptionalHeader opt_header, std::vector<ContentRecord> content_records, std::vector<MetaRecord> meta_records); + ~CNMT(); u64 GetTitleID() const; u32 GetTitleVersion() const; diff --git a/src/core/file_sys/partition_filesystem.cpp b/src/core/file_sys/partition_filesystem.cpp index f5b3b0175..5791c76ff 100644 --- a/src/core/file_sys/partition_filesystem.cpp +++ b/src/core/file_sys/partition_filesystem.cpp @@ -72,6 +72,8 @@ PartitionFilesystem::PartitionFilesystem(std::shared_ptr<VfsFile> file) { status = Loader::ResultStatus::Success; } +PartitionFilesystem::~PartitionFilesystem() = default; + Loader::ResultStatus PartitionFilesystem::GetStatus() const { return status; } diff --git a/src/core/file_sys/partition_filesystem.h b/src/core/file_sys/partition_filesystem.h index e80d2456b..739c63a7f 100644 --- a/src/core/file_sys/partition_filesystem.h +++ b/src/core/file_sys/partition_filesystem.h @@ -25,6 +25,8 @@ namespace FileSys { class PartitionFilesystem : public ReadOnlyVfsDirectory { public: explicit PartitionFilesystem(std::shared_ptr<VfsFile> file); + ~PartitionFilesystem() override; + Loader::ResultStatus GetStatus() const; std::vector<std::shared_ptr<VfsFile>> GetFiles() const override; diff --git a/src/core/file_sys/patch_manager.cpp b/src/core/file_sys/patch_manager.cpp index b37b4c68b..4b3b5e665 100644 --- a/src/core/file_sys/patch_manager.cpp +++ b/src/core/file_sys/patch_manager.cpp @@ -11,6 +11,7 @@ #include "core/file_sys/patch_manager.h" #include "core/file_sys/registered_cache.h" #include "core/file_sys/romfs.h" +#include "core/file_sys/vfs_layered.h" #include "core/hle/service/filesystem/filesystem.h" #include "core/loader/loader.h" @@ -31,8 +32,9 @@ std::string FormatTitleVersion(u32 version, TitleVersionFormat format) { return fmt::format("v{}.{}.{}", bytes[3], bytes[2], bytes[1]); } -constexpr std::array<const char*, 1> PATCH_TYPE_NAMES{ +constexpr std::array<const char*, 2> PATCH_TYPE_NAMES{ "Update", + "LayeredFS", }; std::string FormatPatchTypeName(PatchType type) { @@ -41,6 +43,8 @@ std::string FormatPatchTypeName(PatchType type) { PatchManager::PatchManager(u64 title_id) : title_id(title_id) {} +PatchManager::~PatchManager() = default; + VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const { LOG_INFO(Loader, "Patching ExeFS for title_id={:016X}", title_id); @@ -64,6 +68,44 @@ VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const { return exefs; } +static void ApplyLayeredFS(VirtualFile& romfs, u64 title_id, ContentRecordType type) { + const auto load_dir = Service::FileSystem::GetModificationLoadRoot(title_id); + if (type != ContentRecordType::Program || load_dir == nullptr || load_dir->GetSize() <= 0) { + return; + } + + auto extracted = ExtractRomFS(romfs); + if (extracted == nullptr) { + return; + } + + auto patch_dirs = load_dir->GetSubdirectories(); + std::sort(patch_dirs.begin(), patch_dirs.end(), + [](const VirtualDir& l, const VirtualDir& r) { return l->GetName() < r->GetName(); }); + + std::vector<VirtualDir> layers; + layers.reserve(patch_dirs.size() + 1); + for (const auto& subdir : patch_dirs) { + auto romfs_dir = subdir->GetSubdirectory("romfs"); + if (romfs_dir != nullptr) + layers.push_back(std::move(romfs_dir)); + } + layers.push_back(std::move(extracted)); + + auto layered = LayeredVfsDirectory::MakeLayeredDirectory(std::move(layers)); + if (layered == nullptr) { + return; + } + + auto packed = CreateRomFS(std::move(layered)); + if (packed == nullptr) { + return; + } + + LOG_INFO(Loader, " RomFS: LayeredFS patches applied successfully"); + romfs = std::move(packed); +} + VirtualFile PatchManager::PatchRomFS(VirtualFile romfs, u64 ivfc_offset, ContentRecordType type) const { LOG_INFO(Loader, "Patching RomFS for title_id={:016X}, type={:02X}", title_id, @@ -87,6 +129,9 @@ VirtualFile PatchManager::PatchRomFS(VirtualFile romfs, u64 ivfc_offset, } } + // LayeredFS + ApplyLayeredFS(romfs, title_id, type); + return romfs; } @@ -112,6 +157,10 @@ std::map<PatchType, std::string> PatchManager::GetPatchVersionNames() const { } } + const auto lfs_dir = Service::FileSystem::GetModificationLoadRoot(title_id); + if (lfs_dir != nullptr && lfs_dir->GetSize() > 0) + out.insert_or_assign(PatchType::LayeredFS, ""); + return out; } diff --git a/src/core/file_sys/patch_manager.h b/src/core/file_sys/patch_manager.h index b521977b2..464f17515 100644 --- a/src/core/file_sys/patch_manager.h +++ b/src/core/file_sys/patch_manager.h @@ -26,6 +26,7 @@ std::string FormatTitleVersion(u32 version, enum class PatchType { Update, + LayeredFS, }; std::string FormatPatchTypeName(PatchType type); @@ -34,6 +35,7 @@ std::string FormatPatchTypeName(PatchType type); class PatchManager { public: explicit PatchManager(u64 title_id); + ~PatchManager(); // Currently tracked ExeFS patches: // - Game Updates @@ -41,6 +43,7 @@ public: // Currently tracked RomFS patches: // - Game Updates + // - LayeredFS VirtualFile PatchRomFS(VirtualFile base, u64 ivfc_offset, ContentRecordType type = ContentRecordType::Program) const; diff --git a/src/core/file_sys/program_metadata.cpp b/src/core/file_sys/program_metadata.cpp index 9d19aaa6d..8903ed1d3 100644 --- a/src/core/file_sys/program_metadata.cpp +++ b/src/core/file_sys/program_metadata.cpp @@ -12,6 +12,10 @@ namespace FileSys { +ProgramMetadata::ProgramMetadata() = default; + +ProgramMetadata::~ProgramMetadata() = default; + Loader::ResultStatus ProgramMetadata::Load(VirtualFile file) { std::size_t total_size = static_cast<std::size_t>(file->GetSize()); if (total_size < sizeof(Header)) @@ -79,10 +83,12 @@ void ProgramMetadata::Print() const { auto address_space = "Unknown"; switch (npdm_header.address_space_type) { - case ProgramAddressSpaceType::Is64Bit: + case ProgramAddressSpaceType::Is36Bit: + case ProgramAddressSpaceType::Is39Bit: address_space = "64-bit"; break; case ProgramAddressSpaceType::Is32Bit: + case ProgramAddressSpaceType::Is32BitNoMap: address_space = "32-bit"; break; } diff --git a/src/core/file_sys/program_metadata.h b/src/core/file_sys/program_metadata.h index 3c0a49f16..e4470d6f0 100644 --- a/src/core/file_sys/program_metadata.h +++ b/src/core/file_sys/program_metadata.h @@ -17,8 +17,10 @@ enum class ResultStatus : u16; namespace FileSys { enum class ProgramAddressSpaceType : u8 { - Is64Bit = 1, - Is32Bit = 2, + Is32Bit = 0, + Is36Bit = 1, + Is32BitNoMap = 2, + Is39Bit = 3, }; enum class ProgramFilePermission : u64 { @@ -36,6 +38,9 @@ enum class ProgramFilePermission : u64 { */ class ProgramMetadata { public: + ProgramMetadata(); + ~ProgramMetadata(); + Loader::ResultStatus Load(VirtualFile file); bool Is64BitProgram() const; diff --git a/src/core/file_sys/registered_cache.cpp b/src/core/file_sys/registered_cache.cpp index dad7ae10b..e9b040689 100644 --- a/src/core/file_sys/registered_cache.cpp +++ b/src/core/file_sys/registered_cache.cpp @@ -18,6 +18,10 @@ #include "core/loader/loader.h" namespace FileSys { + +// The size of blocks to use when vfs raw copying into nand. +constexpr size_t VFS_RC_LARGE_COPY_BLOCK = 0x400000; + std::string RegisteredCacheEntry::DebugInfo() const { return fmt::format("title_id={:016X}, content_type={:02X}", title_id, static_cast<u8>(type)); } @@ -121,7 +125,7 @@ VirtualFile RegisteredCache::OpenFileOrDirectoryConcat(const VirtualDir& dir, if (concat.empty()) return nullptr; - file = FileSys::ConcatenateFiles(concat); + file = ConcatenatedVfsFile::MakeConcatenatedFile(concat, concat.front()->GetName()); } return file; @@ -480,7 +484,8 @@ InstallResult RegisteredCache::RawInstallNCA(std::shared_ptr<NCA> nca, const Vfs auto out = dir->CreateFileRelative(path); if (out == nullptr) return InstallResult::ErrorCopyFailed; - return copy(in, out) ? InstallResult::Success : InstallResult::ErrorCopyFailed; + return copy(in, out, VFS_RC_LARGE_COPY_BLOCK) ? InstallResult::Success + : InstallResult::ErrorCopyFailed; } bool RegisteredCache::RawInstallYuzuMeta(const CNMT& cnmt) { diff --git a/src/core/file_sys/registered_cache.h b/src/core/file_sys/registered_cache.h index f487b0cf0..c0cd59fc5 100644 --- a/src/core/file_sys/registered_cache.h +++ b/src/core/file_sys/registered_cache.h @@ -27,7 +27,7 @@ struct ContentRecord; using NcaID = std::array<u8, 0x10>; using RegisteredCacheParsingFunction = std::function<VirtualFile(const VirtualFile&, const NcaID&)>; -using VfsCopyFunction = std::function<bool(VirtualFile, VirtualFile)>; +using VfsCopyFunction = std::function<bool(const VirtualFile&, const VirtualFile&, size_t)>; enum class InstallResult { Success, diff --git a/src/core/file_sys/romfs.cpp b/src/core/file_sys/romfs.cpp index 9f6e41cdf..5910f7046 100644 --- a/src/core/file_sys/romfs.cpp +++ b/src/core/file_sys/romfs.cpp @@ -4,8 +4,10 @@ #include "common/common_types.h" #include "common/swap.h" +#include "core/file_sys/fsmitm_romfsbuild.h" #include "core/file_sys/romfs.h" #include "core/file_sys/vfs.h" +#include "core/file_sys/vfs_concat.h" #include "core/file_sys/vfs_offset.h" #include "core/file_sys/vfs_vector.h" @@ -98,7 +100,7 @@ void ProcessDirectory(VirtualFile file, std::size_t dir_offset, std::size_t file } } -VirtualDir ExtractRomFS(VirtualFile file) { +VirtualDir ExtractRomFS(VirtualFile file, RomFSExtractionType type) { RomFSHeader header{}; if (file->ReadObject(&header) != sizeof(RomFSHeader)) return nullptr; @@ -117,9 +119,22 @@ VirtualDir ExtractRomFS(VirtualFile file) { VirtualDir out = std::move(root); - while (out->GetSubdirectory("") != nullptr) - out = out->GetSubdirectory(""); + while (out->GetSubdirectories().size() == 1 && out->GetFiles().empty()) { + if (out->GetSubdirectories().front()->GetName() == "data" && + type == RomFSExtractionType::Truncated) + break; + out = out->GetSubdirectories().front(); + } return out; } + +VirtualFile CreateRomFS(VirtualDir dir) { + if (dir == nullptr) + return nullptr; + + RomFSBuildContext ctx{dir}; + return ConcatenatedVfsFile::MakeConcatenatedFile(0, ctx.Build(), dir->GetName()); +} + } // namespace FileSys diff --git a/src/core/file_sys/romfs.h b/src/core/file_sys/romfs.h index e54a7d7a9..ecd1eb725 100644 --- a/src/core/file_sys/romfs.h +++ b/src/core/file_sys/romfs.h @@ -5,6 +5,7 @@ #pragma once #include <array> +#include <map> #include "common/common_funcs.h" #include "common/common_types.h" #include "common/swap.h" @@ -12,6 +13,8 @@ namespace FileSys { +struct RomFSHeader; + struct IVFCLevel { u64_le offset; u64_le size; @@ -29,8 +32,18 @@ struct IVFCHeader { }; static_assert(sizeof(IVFCHeader) == 0xE0, "IVFCHeader has incorrect size."); +enum class RomFSExtractionType { + Full, // Includes data directory + Truncated, // Traverses into data directory +}; + // Converts a RomFS binary blob to VFS Filesystem // Returns nullptr on failure -VirtualDir ExtractRomFS(VirtualFile file); +VirtualDir ExtractRomFS(VirtualFile file, + RomFSExtractionType type = RomFSExtractionType::Truncated); + +// Converts a VFS filesystem into a RomFS binary +// Returns nullptr on failure +VirtualFile CreateRomFS(VirtualDir dir); } // namespace FileSys diff --git a/src/core/file_sys/romfs_factory.cpp b/src/core/file_sys/romfs_factory.cpp index d9d90939e..d027a8d59 100644 --- a/src/core/file_sys/romfs_factory.cpp +++ b/src/core/file_sys/romfs_factory.cpp @@ -28,11 +28,13 @@ RomFSFactory::RomFSFactory(Loader::AppLoader& app_loader) { ivfc_offset = app_loader.ReadRomFSIVFCOffset(); } +RomFSFactory::~RomFSFactory() = default; + ResultVal<VirtualFile> RomFSFactory::OpenCurrentProcess() { if (!updatable) return MakeResult<VirtualFile>(file); - const PatchManager patch_manager(Core::CurrentProcess()->program_id); + const PatchManager patch_manager(Core::CurrentProcess()->GetTitleID()); return MakeResult<VirtualFile>(patch_manager.PatchRomFS(file, ivfc_offset)); } diff --git a/src/core/file_sys/romfs_factory.h b/src/core/file_sys/romfs_factory.h index 26b8f46cc..2cace8180 100644 --- a/src/core/file_sys/romfs_factory.h +++ b/src/core/file_sys/romfs_factory.h @@ -30,6 +30,7 @@ enum class StorageId : u8 { class RomFSFactory { public: explicit RomFSFactory(Loader::AppLoader& app_loader); + ~RomFSFactory(); ResultVal<VirtualFile> OpenCurrentProcess(); ResultVal<VirtualFile> Open(u64 title_id, StorageId storage, ContentRecordType type); diff --git a/src/core/file_sys/savedata_factory.cpp b/src/core/file_sys/savedata_factory.cpp index e437d34e5..47f2ab9e0 100644 --- a/src/core/file_sys/savedata_factory.cpp +++ b/src/core/file_sys/savedata_factory.cpp @@ -20,6 +20,8 @@ std::string SaveDataDescriptor::DebugInfo() const { SaveDataFactory::SaveDataFactory(VirtualDir save_directory) : dir(std::move(save_directory)) {} +SaveDataFactory::~SaveDataFactory() = default; + ResultVal<VirtualDir> SaveDataFactory::Open(SaveDataSpaceId space, SaveDataDescriptor meta) { if (meta.type == SaveDataType::SystemSaveData || meta.type == SaveDataType::SaveData) { if (meta.zero_1 != 0) { @@ -79,16 +81,16 @@ std::string SaveDataFactory::GetFullPath(SaveDataSpaceId space, SaveDataType typ // According to switchbrew, if a save is of type SaveData and the title id field is 0, it should // be interpreted as the title id of the current process. if (type == SaveDataType::SaveData && title_id == 0) - title_id = Core::CurrentProcess()->program_id; + title_id = Core::CurrentProcess()->GetTitleID(); std::string out; switch (space) { case SaveDataSpaceId::NandSystem: - out = "/system/save/"; + out = "/system/"; break; case SaveDataSpaceId::NandUser: - out = "/user/save/"; + out = "/user/"; break; default: ASSERT_MSG(false, "Unrecognized SaveDataSpaceId: {:02X}", static_cast<u8>(space)); @@ -96,9 +98,12 @@ std::string SaveDataFactory::GetFullPath(SaveDataSpaceId space, SaveDataType typ switch (type) { case SaveDataType::SystemSaveData: - return fmt::format("{}{:016X}/{:016X}{:016X}", out, save_id, user_id[1], user_id[0]); + return fmt::format("{}save/{:016X}/{:016X}{:016X}", out, save_id, user_id[1], user_id[0]); case SaveDataType::SaveData: - return fmt::format("{}{:016X}/{:016X}{:016X}/{:016X}", out, 0, user_id[1], user_id[0], + return fmt::format("{}save/{:016X}/{:016X}{:016X}/{:016X}", out, 0, user_id[1], user_id[0], + title_id); + case SaveDataType::TemporaryStorage: + return fmt::format("{}temp/{:016X}/{:016X}{:016X}/{:016X}", out, 0, user_id[1], user_id[0], title_id); default: ASSERT_MSG(false, "Unrecognized SaveDataType: {:02X}", static_cast<u8>(type)); diff --git a/src/core/file_sys/savedata_factory.h b/src/core/file_sys/savedata_factory.h index ba978695b..d69ef6741 100644 --- a/src/core/file_sys/savedata_factory.h +++ b/src/core/file_sys/savedata_factory.h @@ -48,6 +48,7 @@ static_assert(sizeof(SaveDataDescriptor) == 0x40, "SaveDataDescriptor has incorr class SaveDataFactory { public: explicit SaveDataFactory(VirtualDir dir); + ~SaveDataFactory(); ResultVal<VirtualDir> Open(SaveDataSpaceId space, SaveDataDescriptor meta); diff --git a/src/core/file_sys/submission_package.h b/src/core/file_sys/submission_package.h index 1120a4920..e85a2b76e 100644 --- a/src/core/file_sys/submission_package.h +++ b/src/core/file_sys/submission_package.h @@ -24,7 +24,7 @@ enum class ContentRecordType : u8; class NSP : public ReadOnlyVfsDirectory { public: explicit NSP(VirtualFile file); - ~NSP(); + ~NSP() override; Loader::ResultStatus GetStatus() const; Loader::ResultStatus GetProgramStatus(u64 title_id) const; diff --git a/src/core/file_sys/vfs.cpp b/src/core/file_sys/vfs.cpp index d7b52abfd..bfe50da73 100644 --- a/src/core/file_sys/vfs.cpp +++ b/src/core/file_sys/vfs.cpp @@ -399,6 +399,15 @@ bool VfsDirectory::Copy(std::string_view src, std::string_view dest) { return f2->WriteBytes(f1->ReadAllBytes()) == f1->GetSize(); } +std::map<std::string, VfsEntryType, std::less<>> VfsDirectory::GetEntries() const { + std::map<std::string, VfsEntryType, std::less<>> out; + for (const auto& dir : GetSubdirectories()) + out.emplace(dir->GetName(), VfsEntryType::Directory); + for (const auto& file : GetFiles()) + out.emplace(file->GetName(), VfsEntryType::File); + return out; +} + std::string VfsDirectory::GetFullPath() const { if (IsRoot()) return GetName(); @@ -454,13 +463,41 @@ bool DeepEquals(const VirtualFile& file1, const VirtualFile& file2, std::size_t return true; } -bool VfsRawCopy(VirtualFile src, VirtualFile dest) { - if (src == nullptr || dest == nullptr) +bool VfsRawCopy(const VirtualFile& src, const VirtualFile& dest, std::size_t block_size) { + if (src == nullptr || dest == nullptr || !src->IsReadable() || !dest->IsWritable()) return false; if (!dest->Resize(src->GetSize())) return false; - std::vector<u8> data = src->ReadAllBytes(); - return dest->WriteBytes(data, 0) == data.size(); + + std::vector<u8> temp(std::min(block_size, src->GetSize())); + for (std::size_t i = 0; i < src->GetSize(); i += block_size) { + const auto read = std::min(block_size, src->GetSize() - i); + const auto block = src->Read(temp.data(), read, i); + + if (dest->Write(temp.data(), read, i) != read) + return false; + } + + return true; +} + +bool VfsRawCopyD(const VirtualDir& src, const VirtualDir& dest, std::size_t block_size) { + if (src == nullptr || dest == nullptr || !src->IsReadable() || !dest->IsWritable()) + return false; + + for (const auto& file : src->GetFiles()) { + const auto out = dest->CreateFile(file->GetName()); + if (!VfsRawCopy(file, out, block_size)) + return false; + } + + for (const auto& dir : src->GetSubdirectories()) { + const auto out = dest->CreateSubdirectory(dir->GetName()); + if (!VfsRawCopyD(dir, out, block_size)) + return false; + } + + return true; } VirtualDir GetOrCreateDirectoryRelative(const VirtualDir& rel, std::string_view path) { diff --git a/src/core/file_sys/vfs.h b/src/core/file_sys/vfs.h index 74489b452..270291631 100644 --- a/src/core/file_sys/vfs.h +++ b/src/core/file_sys/vfs.h @@ -4,6 +4,7 @@ #pragma once +#include <map> #include <memory> #include <string> #include <string_view> @@ -265,6 +266,10 @@ public: // dest. virtual bool Copy(std::string_view src, std::string_view dest); + // Gets all of the entries directly in the directory (files and dirs), returning a map between + // item name -> type. + virtual std::map<std::string, VfsEntryType, std::less<>> GetEntries() const; + // Interprets the file with name file instead as a directory of type directory. // The directory must have a constructor that takes a single argument of type // std::shared_ptr<VfsFile>. Allows to reinterpret container files (i.e NCA, zip, XCI, etc) as a @@ -310,13 +315,19 @@ public: bool Rename(std::string_view name) override; }; -// Compare the two files, byte-for-byte, in increments specificed by block_size -bool DeepEquals(const VirtualFile& file1, const VirtualFile& file2, std::size_t block_size = 0x200); +// Compare the two files, byte-for-byte, in increments specified by block_size +bool DeepEquals(const VirtualFile& file1, const VirtualFile& file2, + std::size_t block_size = 0x1000); // A method that copies the raw data between two different implementations of VirtualFile. If you // are using the same implementation, it is probably better to use the Copy method in the parent // directory of src/dest. -bool VfsRawCopy(VirtualFile src, VirtualFile dest); +bool VfsRawCopy(const VirtualFile& src, const VirtualFile& dest, std::size_t block_size = 0x1000); + +// A method that performs a similar function to VfsRawCopy above, but instead copies entire +// directories. It suffers the same performance penalties as above and an implementation-specific +// Copy should always be preferred. +bool VfsRawCopyD(const VirtualDir& src, const VirtualDir& dest, std::size_t block_size = 0x1000); // Checks if the directory at path relative to rel exists. If it does, returns that. If it does not // it attempts to create it and returns the new dir or nullptr on failure. diff --git a/src/core/file_sys/vfs_concat.cpp b/src/core/file_sys/vfs_concat.cpp index 25a980cbb..16d801c0c 100644 --- a/src/core/file_sys/vfs_concat.cpp +++ b/src/core/file_sys/vfs_concat.cpp @@ -5,17 +5,22 @@ #include <algorithm> #include <utility> +#include "common/assert.h" #include "core/file_sys/vfs_concat.h" +#include "core/file_sys/vfs_static.h" namespace FileSys { -VirtualFile ConcatenateFiles(std::vector<VirtualFile> files, std::string name) { - if (files.empty()) - return nullptr; - if (files.size() == 1) - return files[0]; +static bool VerifyConcatenationMapContinuity(const std::map<u64, VirtualFile>& map) { + const auto last_valid = --map.end(); + for (auto iter = map.begin(); iter != last_valid;) { + const auto old = iter++; + if (old->first + old->second->GetSize() != iter->first) { + return false; + } + } - return std::shared_ptr<VfsFile>(new ConcatenatedVfsFile(std::move(files), std::move(name))); + return map.begin()->first == 0; } ConcatenatedVfsFile::ConcatenatedVfsFile(std::vector<VirtualFile> files_, std::string name) @@ -27,6 +32,48 @@ ConcatenatedVfsFile::ConcatenatedVfsFile(std::vector<VirtualFile> files_, std::s } } +ConcatenatedVfsFile::ConcatenatedVfsFile(std::map<u64, VirtualFile> files_, std::string name) + : files(std::move(files_)), name(std::move(name)) { + ASSERT(VerifyConcatenationMapContinuity(files)); +} + +ConcatenatedVfsFile::~ConcatenatedVfsFile() = default; + +VirtualFile ConcatenatedVfsFile::MakeConcatenatedFile(std::vector<VirtualFile> files, + std::string name) { + if (files.empty()) + return nullptr; + if (files.size() == 1) + return files[0]; + + return std::shared_ptr<VfsFile>(new ConcatenatedVfsFile(std::move(files), std::move(name))); +} + +VirtualFile ConcatenatedVfsFile::MakeConcatenatedFile(u8 filler_byte, + std::map<u64, VirtualFile> files, + std::string name) { + if (files.empty()) + return nullptr; + if (files.size() == 1) + return files.begin()->second; + + const auto last_valid = --files.end(); + for (auto iter = files.begin(); iter != last_valid;) { + const auto old = iter++; + if (old->first + old->second->GetSize() != iter->first) { + files.emplace(old->first + old->second->GetSize(), + std::make_shared<StaticVfsFile>(filler_byte, iter->first - old->first - + old->second->GetSize())); + } + } + + // Ensure the map starts at offset 0 (start of file), otherwise pad to fill. + if (files.begin()->first != 0) + files.emplace(0, std::make_shared<StaticVfsFile>(filler_byte, files.begin()->first)); + + return std::shared_ptr<VfsFile>(new ConcatenatedVfsFile(std::move(files), std::move(name))); +} + std::string ConcatenatedVfsFile::GetName() const { if (files.empty()) return ""; @@ -60,7 +107,7 @@ bool ConcatenatedVfsFile::IsReadable() const { } std::size_t ConcatenatedVfsFile::Read(u8* data, std::size_t length, std::size_t offset) const { - auto entry = files.end(); + auto entry = --files.end(); for (auto iter = files.begin(); iter != files.end(); ++iter) { if (iter->first > offset) { entry = --iter; @@ -68,20 +115,17 @@ std::size_t ConcatenatedVfsFile::Read(u8* data, std::size_t length, std::size_t } } - // Check if the entry should be the last one. The loop above will make it end(). - if (entry == files.end() && offset < files.rbegin()->first + files.rbegin()->second->GetSize()) - --entry; - - if (entry == files.end()) + if (entry->first + entry->second->GetSize() <= offset) return 0; - const auto remaining = entry->second->GetSize() + offset - entry->first; - if (length > remaining) { - return entry->second->Read(data, remaining, offset - entry->first) + - Read(data + remaining, length - remaining, offset + remaining); + const auto read_in = + std::min<u64>(entry->first + entry->second->GetSize() - offset, entry->second->GetSize()); + if (length > read_in) { + return entry->second->Read(data, read_in, offset - entry->first) + + Read(data + read_in, length - read_in, offset + read_in); } - return entry->second->Read(data, length, offset - entry->first); + return entry->second->Read(data, std::min<u64>(read_in, length), offset - entry->first); } std::size_t ConcatenatedVfsFile::Write(const u8* data, std::size_t length, std::size_t offset) { @@ -91,4 +135,5 @@ std::size_t ConcatenatedVfsFile::Write(const u8* data, std::size_t length, std:: bool ConcatenatedVfsFile::Rename(std::string_view name) { return false; } + } // namespace FileSys diff --git a/src/core/file_sys/vfs_concat.h b/src/core/file_sys/vfs_concat.h index 31775db7e..c90f9d5d1 100644 --- a/src/core/file_sys/vfs_concat.h +++ b/src/core/file_sys/vfs_concat.h @@ -4,24 +4,30 @@ #pragma once +#include <map> #include <memory> #include <string_view> -#include <boost/container/flat_map.hpp> #include "core/file_sys/vfs.h" namespace FileSys { -// Wrapper function to allow for more efficient handling of files.size() == 0, 1 cases. -VirtualFile ConcatenateFiles(std::vector<VirtualFile> files, std::string name = ""); - // Class that wraps multiple vfs files and concatenates them, making reads seamless. Currently // read-only. class ConcatenatedVfsFile : public VfsFile { - friend VirtualFile ConcatenateFiles(std::vector<VirtualFile> files, std::string name); - ConcatenatedVfsFile(std::vector<VirtualFile> files, std::string name); + ConcatenatedVfsFile(std::map<u64, VirtualFile> files, std::string name); public: + ~ConcatenatedVfsFile() override; + + /// Wrapper function to allow for more efficient handling of files.size() == 0, 1 cases. + static VirtualFile MakeConcatenatedFile(std::vector<VirtualFile> files, std::string name); + + /// Convenience function that turns a map of offsets to files into a concatenated file, filling + /// gaps with a given filler byte. + static VirtualFile MakeConcatenatedFile(u8 filler_byte, std::map<u64, VirtualFile> files, + std::string name); + std::string GetName() const override; std::size_t GetSize() const override; bool Resize(std::size_t new_size) override; @@ -34,7 +40,7 @@ public: private: // Maps starting offset to file -- more efficient. - boost::container::flat_map<u64, VirtualFile> files; + std::map<u64, VirtualFile> files; std::string name; }; diff --git a/src/core/file_sys/vfs_layered.cpp b/src/core/file_sys/vfs_layered.cpp new file mode 100644 index 000000000..bfee01725 --- /dev/null +++ b/src/core/file_sys/vfs_layered.cpp @@ -0,0 +1,132 @@ +// Copyright 2018 yuzu emulator team +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include <algorithm> +#include <utility> +#include "core/file_sys/vfs_layered.h" + +namespace FileSys { + +LayeredVfsDirectory::LayeredVfsDirectory(std::vector<VirtualDir> dirs, std::string name) + : dirs(std::move(dirs)), name(std::move(name)) {} + +LayeredVfsDirectory::~LayeredVfsDirectory() = default; + +VirtualDir LayeredVfsDirectory::MakeLayeredDirectory(std::vector<VirtualDir> dirs, + std::string name) { + if (dirs.empty()) + return nullptr; + if (dirs.size() == 1) + return dirs[0]; + + return std::shared_ptr<VfsDirectory>(new LayeredVfsDirectory(std::move(dirs), std::move(name))); +} + +std::shared_ptr<VfsFile> LayeredVfsDirectory::GetFileRelative(std::string_view path) const { + for (const auto& layer : dirs) { + const auto file = layer->GetFileRelative(path); + if (file != nullptr) + return file; + } + + return nullptr; +} + +std::shared_ptr<VfsDirectory> LayeredVfsDirectory::GetDirectoryRelative( + std::string_view path) const { + std::vector<VirtualDir> out; + for (const auto& layer : dirs) { + auto dir = layer->GetDirectoryRelative(path); + if (dir != nullptr) + out.push_back(std::move(dir)); + } + + return MakeLayeredDirectory(std::move(out)); +} + +std::shared_ptr<VfsFile> LayeredVfsDirectory::GetFile(std::string_view name) const { + return GetFileRelative(name); +} + +std::shared_ptr<VfsDirectory> LayeredVfsDirectory::GetSubdirectory(std::string_view name) const { + return GetDirectoryRelative(name); +} + +std::string LayeredVfsDirectory::GetFullPath() const { + return dirs[0]->GetFullPath(); +} + +std::vector<std::shared_ptr<VfsFile>> LayeredVfsDirectory::GetFiles() const { + std::vector<VirtualFile> out; + for (const auto& layer : dirs) { + for (const auto& file : layer->GetFiles()) { + if (std::find_if(out.begin(), out.end(), [&file](const VirtualFile& comp) { + return comp->GetName() == file->GetName(); + }) == out.end()) { + out.push_back(file); + } + } + } + + return out; +} + +std::vector<std::shared_ptr<VfsDirectory>> LayeredVfsDirectory::GetSubdirectories() const { + std::vector<std::string> names; + for (const auto& layer : dirs) { + for (const auto& sd : layer->GetSubdirectories()) { + if (std::find(names.begin(), names.end(), sd->GetName()) == names.end()) + names.push_back(sd->GetName()); + } + } + + std::vector<VirtualDir> out; + out.reserve(names.size()); + for (const auto& subdir : names) + out.push_back(GetSubdirectory(subdir)); + + return out; +} + +bool LayeredVfsDirectory::IsWritable() const { + return false; +} + +bool LayeredVfsDirectory::IsReadable() const { + return true; +} + +std::string LayeredVfsDirectory::GetName() const { + return name.empty() ? dirs[0]->GetName() : name; +} + +std::shared_ptr<VfsDirectory> LayeredVfsDirectory::GetParentDirectory() const { + return dirs[0]->GetParentDirectory(); +} + +std::shared_ptr<VfsDirectory> LayeredVfsDirectory::CreateSubdirectory(std::string_view name) { + return nullptr; +} + +std::shared_ptr<VfsFile> LayeredVfsDirectory::CreateFile(std::string_view name) { + return nullptr; +} + +bool LayeredVfsDirectory::DeleteSubdirectory(std::string_view name) { + return false; +} + +bool LayeredVfsDirectory::DeleteFile(std::string_view name) { + return false; +} + +bool LayeredVfsDirectory::Rename(std::string_view name_) { + name = name_; + return true; +} + +bool LayeredVfsDirectory::ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) { + return false; +} +} // namespace FileSys diff --git a/src/core/file_sys/vfs_layered.h b/src/core/file_sys/vfs_layered.h new file mode 100644 index 000000000..d85310f57 --- /dev/null +++ b/src/core/file_sys/vfs_layered.h @@ -0,0 +1,50 @@ +// Copyright 2018 yuzu emulator team +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include <memory> +#include "core/file_sys/vfs.h" + +namespace FileSys { + +// Class that stacks multiple VfsDirectories on top of each other, attempting to read from the first +// one and falling back to the one after. The highest priority directory (overwrites all others) +// should be element 0 in the dirs vector. +class LayeredVfsDirectory : public VfsDirectory { + LayeredVfsDirectory(std::vector<VirtualDir> dirs, std::string name); + +public: + ~LayeredVfsDirectory() override; + + /// Wrapper function to allow for more efficient handling of dirs.size() == 0, 1 cases. + static VirtualDir MakeLayeredDirectory(std::vector<VirtualDir> dirs, std::string name = ""); + + std::shared_ptr<VfsFile> GetFileRelative(std::string_view path) const override; + std::shared_ptr<VfsDirectory> GetDirectoryRelative(std::string_view path) const override; + std::shared_ptr<VfsFile> GetFile(std::string_view name) const override; + std::shared_ptr<VfsDirectory> GetSubdirectory(std::string_view name) const override; + std::string GetFullPath() const override; + + std::vector<std::shared_ptr<VfsFile>> GetFiles() const override; + std::vector<std::shared_ptr<VfsDirectory>> GetSubdirectories() const override; + bool IsWritable() const override; + bool IsReadable() const override; + std::string GetName() const override; + std::shared_ptr<VfsDirectory> GetParentDirectory() const override; + std::shared_ptr<VfsDirectory> CreateSubdirectory(std::string_view name) override; + std::shared_ptr<VfsFile> CreateFile(std::string_view name) override; + bool DeleteSubdirectory(std::string_view name) override; + bool DeleteFile(std::string_view name) override; + bool Rename(std::string_view name) override; + +protected: + bool ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) override; + +private: + std::vector<VirtualDir> dirs; + std::string name; +}; + +} // namespace FileSys diff --git a/src/core/file_sys/vfs_offset.cpp b/src/core/file_sys/vfs_offset.cpp index f5ed291ea..a4c6719a0 100644 --- a/src/core/file_sys/vfs_offset.cpp +++ b/src/core/file_sys/vfs_offset.cpp @@ -14,6 +14,8 @@ OffsetVfsFile::OffsetVfsFile(std::shared_ptr<VfsFile> file_, std::size_t size_, : file(file_), offset(offset_), size(size_), name(std::move(name_)), parent(parent_ == nullptr ? file->GetContainingDirectory() : std::move(parent_)) {} +OffsetVfsFile::~OffsetVfsFile() = default; + std::string OffsetVfsFile::GetName() const { return name.empty() ? file->GetName() : name; } diff --git a/src/core/file_sys/vfs_offset.h b/src/core/file_sys/vfs_offset.h index 34cb180b3..8062702a7 100644 --- a/src/core/file_sys/vfs_offset.h +++ b/src/core/file_sys/vfs_offset.h @@ -19,6 +19,7 @@ class OffsetVfsFile : public VfsFile { public: OffsetVfsFile(std::shared_ptr<VfsFile> file, std::size_t size, std::size_t offset = 0, std::string new_name = "", VirtualDir new_parent = nullptr); + ~OffsetVfsFile() override; std::string GetName() const override; std::size_t GetSize() const override; diff --git a/src/core/file_sys/vfs_real.cpp b/src/core/file_sys/vfs_real.cpp index 5e242e20f..9defad04c 100644 --- a/src/core/file_sys/vfs_real.cpp +++ b/src/core/file_sys/vfs_real.cpp @@ -413,6 +413,23 @@ std::string RealVfsDirectory::GetFullPath() const { return out; } +std::map<std::string, VfsEntryType, std::less<>> RealVfsDirectory::GetEntries() const { + if (perms == Mode::Append) + return {}; + + std::map<std::string, VfsEntryType, std::less<>> out; + FileUtil::ForeachDirectoryEntry( + nullptr, path, + [&out](u64* entries_out, const std::string& directory, const std::string& filename) { + const std::string full_path = directory + DIR_SEP + filename; + out.emplace(filename, FileUtil::IsDirectory(full_path) ? VfsEntryType::Directory + : VfsEntryType::File); + return true; + }); + + return out; +} + bool RealVfsDirectory::ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) { return false; } diff --git a/src/core/file_sys/vfs_real.h b/src/core/file_sys/vfs_real.h index 681c43e82..5b61db90d 100644 --- a/src/core/file_sys/vfs_real.h +++ b/src/core/file_sys/vfs_real.h @@ -98,6 +98,7 @@ public: bool DeleteFile(std::string_view name) override; bool Rename(std::string_view name) override; std::string GetFullPath() const override; + std::map<std::string, VfsEntryType, std::less<>> GetEntries() const override; protected: bool ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) override; diff --git a/src/core/file_sys/vfs_static.h b/src/core/file_sys/vfs_static.h new file mode 100644 index 000000000..44fab51d1 --- /dev/null +++ b/src/core/file_sys/vfs_static.h @@ -0,0 +1,79 @@ +// Copyright 2018 yuzu emulator team +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include <algorithm> +#include <memory> +#include <string_view> + +#include "core/file_sys/vfs.h" + +namespace FileSys { + +class StaticVfsFile : public VfsFile { +public: + explicit StaticVfsFile(u8 value, std::size_t size = 0, std::string name = "", + VirtualDir parent = nullptr) + : value{value}, size{size}, name{std::move(name)}, parent{std::move(parent)} {} + + std::string GetName() const override { + return name; + } + + std::size_t GetSize() const override { + return size; + } + + bool Resize(std::size_t new_size) override { + size = new_size; + return true; + } + + std::shared_ptr<VfsDirectory> GetContainingDirectory() const override { + return parent; + } + + bool IsWritable() const override { + return false; + } + + bool IsReadable() const override { + return true; + } + + std::size_t Read(u8* data, std::size_t length, std::size_t offset) const override { + const auto read = std::min(length, size - offset); + std::fill(data, data + read, value); + return read; + } + + std::size_t Write(const u8* data, std::size_t length, std::size_t offset) override { + return 0; + } + + boost::optional<u8> ReadByte(std::size_t offset) const override { + if (offset < size) + return value; + return boost::none; + } + + std::vector<u8> ReadBytes(std::size_t length, std::size_t offset) const override { + const auto read = std::min(length, size - offset); + return std::vector<u8>(read, value); + } + + bool Rename(std::string_view new_name) override { + name = new_name; + return true; + } + +private: + u8 value; + std::size_t size; + std::string name; + VirtualDir parent; +}; + +} // namespace FileSys diff --git a/src/core/file_sys/vfs_vector.cpp b/src/core/file_sys/vfs_vector.cpp index 98e7c4598..389c7e003 100644 --- a/src/core/file_sys/vfs_vector.cpp +++ b/src/core/file_sys/vfs_vector.cpp @@ -3,16 +3,72 @@ // Refer to the license.txt file included. #include <algorithm> +#include <cstring> #include <utility> #include "core/file_sys/vfs_vector.h" namespace FileSys { +VectorVfsFile::VectorVfsFile(std::vector<u8> initial_data, std::string name, VirtualDir parent) + : data(std::move(initial_data)), parent(std::move(parent)), name(std::move(name)) {} + +VectorVfsFile::~VectorVfsFile() = default; + +std::string VectorVfsFile::GetName() const { + return name; +} + +size_t VectorVfsFile::GetSize() const { + return data.size(); +} + +bool VectorVfsFile::Resize(size_t new_size) { + data.resize(new_size); + return true; +} + +std::shared_ptr<VfsDirectory> VectorVfsFile::GetContainingDirectory() const { + return parent; +} + +bool VectorVfsFile::IsWritable() const { + return true; +} + +bool VectorVfsFile::IsReadable() const { + return true; +} + +std::size_t VectorVfsFile::Read(u8* data_, std::size_t length, std::size_t offset) const { + const auto read = std::min(length, data.size() - offset); + std::memcpy(data_, data.data() + offset, read); + return read; +} + +std::size_t VectorVfsFile::Write(const u8* data_, std::size_t length, std::size_t offset) { + if (offset + length > data.size()) + data.resize(offset + length); + const auto write = std::min(length, data.size() - offset); + std::memcpy(data.data(), data_, write); + return write; +} + +bool VectorVfsFile::Rename(std::string_view name_) { + name = name_; + return true; +} + +void VectorVfsFile::Assign(std::vector<u8> new_data) { + data = std::move(new_data); +} + VectorVfsDirectory::VectorVfsDirectory(std::vector<VirtualFile> files_, std::vector<VirtualDir> dirs_, std::string name_, VirtualDir parent_) : files(std::move(files_)), dirs(std::move(dirs_)), parent(std::move(parent_)), name(std::move(name_)) {} +VectorVfsDirectory::~VectorVfsDirectory() = default; + std::vector<std::shared_ptr<VfsFile>> VectorVfsDirectory::GetFiles() const { return files; } diff --git a/src/core/file_sys/vfs_vector.h b/src/core/file_sys/vfs_vector.h index 179f62e4b..48a414c98 100644 --- a/src/core/file_sys/vfs_vector.h +++ b/src/core/file_sys/vfs_vector.h @@ -8,6 +8,31 @@ namespace FileSys { +// An implementation of VfsFile that is backed by a vector optionally supplied upon construction +class VectorVfsFile : public VfsFile { +public: + explicit VectorVfsFile(std::vector<u8> initial_data = {}, std::string name = "", + VirtualDir parent = nullptr); + ~VectorVfsFile() override; + + std::string GetName() const override; + std::size_t GetSize() const override; + bool Resize(std::size_t new_size) override; + std::shared_ptr<VfsDirectory> GetContainingDirectory() const override; + bool IsWritable() const override; + bool IsReadable() const override; + std::size_t Read(u8* data, std::size_t length, std::size_t offset) const override; + std::size_t Write(const u8* data, std::size_t length, std::size_t offset) override; + bool Rename(std::string_view name) override; + + virtual void Assign(std::vector<u8> new_data); + +private: + std::vector<u8> data; + VirtualDir parent; + std::string name; +}; + // An implementation of VfsDirectory that maintains two vectors for subdirectories and files. // Vector data is supplied upon construction. class VectorVfsDirectory : public VfsDirectory { @@ -15,6 +40,7 @@ public: explicit VectorVfsDirectory(std::vector<VirtualFile> files = {}, std::vector<VirtualDir> dirs = {}, std::string name = "", VirtualDir parent = nullptr); + ~VectorVfsDirectory() override; std::vector<std::shared_ptr<VfsFile>> GetFiles() const override; std::vector<std::shared_ptr<VfsDirectory>> GetSubdirectories() const override; diff --git a/src/core/file_sys/xts_archive.cpp b/src/core/file_sys/xts_archive.cpp index 0173f71c1..b2b164368 100644 --- a/src/core/file_sys/xts_archive.cpp +++ b/src/core/file_sys/xts_archive.cpp @@ -30,9 +30,6 @@ static bool CalculateHMAC256(Destination* out, const SourceKey* key, std::size_t mbedtls_md_context_t context; mbedtls_md_init(&context); - const auto key_f = reinterpret_cast<const u8*>(key); - const std::vector<u8> key_v(key_f, key_f + key_length); - if (mbedtls_md_setup(&context, mbedtls_md_info_from_type(MBEDTLS_MD_SHA256), 1) || mbedtls_md_hmac_starts(&context, reinterpret_cast<const u8*>(key), key_length) || mbedtls_md_hmac_update(&context, reinterpret_cast<const u8*>(data), data_length) || @@ -45,7 +42,7 @@ static bool CalculateHMAC256(Destination* out, const SourceKey* key, std::size_t return true; } -NAX::NAX(VirtualFile file_) : file(std::move(file_)), header(std::make_unique<NAXHeader>()) { +NAX::NAX(VirtualFile file_) : header(std::make_unique<NAXHeader>()), file(std::move(file_)) { std::string path = FileUtil::SanitizePath(file->GetFullPath()); static const std::regex nax_path_regex("/registered/(000000[0-9A-F]{2})/([0-9A-F]{32})\\.nca", std::regex_constants::ECMAScript | @@ -65,13 +62,15 @@ NAX::NAX(VirtualFile file_) : file(std::move(file_)), header(std::make_unique<NA } NAX::NAX(VirtualFile file_, std::array<u8, 0x10> nca_id) - : file(std::move(file_)), header(std::make_unique<NAXHeader>()) { + : header(std::make_unique<NAXHeader>()), file(std::move(file_)) { Core::Crypto::SHA256Hash hash{}; mbedtls_sha256(nca_id.data(), nca_id.size(), hash.data(), 0); status = Parse(fmt::format("/registered/000000{:02X}/{}.nca", hash[0], Common::HexArrayToString(nca_id, false))); } +NAX::~NAX() = default; + Loader::ResultStatus NAX::Parse(std::string_view path) { if (file->ReadObject(header.get()) != sizeof(NAXHeader)) return Loader::ResultStatus::ErrorBadNAXHeader; @@ -138,9 +137,9 @@ VirtualFile NAX::GetDecrypted() const { return dec_file; } -std::shared_ptr<NCA> NAX::AsNCA() const { +std::unique_ptr<NCA> NAX::AsNCA() const { if (type == NAXContentType::NCA) - return std::make_shared<NCA>(GetDecrypted()); + return std::make_unique<NCA>(GetDecrypted()); return nullptr; } diff --git a/src/core/file_sys/xts_archive.h b/src/core/file_sys/xts_archive.h index 55d2154a6..8fedd8585 100644 --- a/src/core/file_sys/xts_archive.h +++ b/src/core/file_sys/xts_archive.h @@ -33,12 +33,13 @@ class NAX : public ReadOnlyVfsDirectory { public: explicit NAX(VirtualFile file); explicit NAX(VirtualFile file, std::array<u8, 0x10> nca_id); + ~NAX() override; Loader::ResultStatus GetStatus() const; VirtualFile GetDecrypted() const; - std::shared_ptr<NCA> AsNCA() const; + std::unique_ptr<NCA> AsNCA() const; NAXContentType GetContentType() const; @@ -60,7 +61,7 @@ private: VirtualFile file; Loader::ResultStatus status; - NAXContentType type; + NAXContentType type{}; VirtualFile dec_file; diff --git a/src/core/gdbstub/gdbstub.cpp b/src/core/gdbstub/gdbstub.cpp index 1b04f68bf..5bc947010 100644 --- a/src/core/gdbstub/gdbstub.cpp +++ b/src/core/gdbstub/gdbstub.cpp @@ -37,7 +37,9 @@ #include "core/core.h" #include "core/core_cpu.h" #include "core/gdbstub/gdbstub.h" +#include "core/hle/kernel/process.h" #include "core/hle/kernel/scheduler.h" +#include "core/hle/kernel/vm_manager.h" #include "core/loader/loader.h" #include "core/memory.h" @@ -248,7 +250,7 @@ static void RegWrite(std::size_t id, u64 val, Kernel::Thread* thread = nullptr) } else if (id == PC_REGISTER) { thread->context.pc = val; } else if (id == PSTATE_REGISTER) { - thread->context.pstate = val; + thread->context.pstate = static_cast<u32>(val); } else if (id > PSTATE_REGISTER && id < FPCR_REGISTER) { thread->context.vector_registers[id - (PSTATE_REGISTER + 1)][0] = val; } @@ -585,7 +587,8 @@ static void HandleQuery() { strlen("Xfer:features:read:target.xml:")) == 0) { SendReply(target_xml); } else if (strncmp(query, "Offsets", strlen("Offsets")) == 0) { - std::string buffer = fmt::format("TextSeg={:0x}", Memory::PROCESS_IMAGE_VADDR); + const VAddr base_address = Core::CurrentProcess()->VMManager().GetCodeRegionBaseAddress(); + std::string buffer = fmt::format("TextSeg={:0x}", base_address); SendReply(buffer.c_str()); } else if (strncmp(query, "fThreadInfo", strlen("fThreadInfo")) == 0) { std::string val = "m"; @@ -893,11 +896,11 @@ static void ReadMemory() { static u8 reply[GDB_BUFFER_SIZE - 4]; auto start_offset = command_buffer + 1; - auto addr_pos = std::find(start_offset, command_buffer + command_length, ','); - VAddr addr = HexToLong(start_offset, static_cast<u64>(addr_pos - start_offset)); + const auto addr_pos = std::find(start_offset, command_buffer + command_length, ','); + const VAddr addr = HexToLong(start_offset, static_cast<u64>(addr_pos - start_offset)); start_offset = addr_pos + 1; - u64 len = + const u64 len = HexToLong(start_offset, static_cast<u64>((command_buffer + command_length) - start_offset)); LOG_DEBUG(Debug_GDBStub, "gdb: addr: {:016X} len: {:016X}", addr, len); @@ -906,7 +909,9 @@ static void ReadMemory() { SendReply("E01"); } - if (addr < Memory::PROCESS_IMAGE_VADDR || addr >= Memory::MAP_REGION_VADDR_END) { + const auto& vm_manager = Core::CurrentProcess()->VMManager(); + if (addr < vm_manager.GetCodeRegionBaseAddress() || + addr >= vm_manager.GetMapRegionEndAddress()) { return SendReply("E00"); } @@ -995,7 +1000,7 @@ static bool CommitBreakpoint(BreakpointType type, VAddr addr, u64 len) { breakpoint.addr = addr; breakpoint.len = len; Memory::ReadBlock(addr, breakpoint.inst.data(), breakpoint.inst.size()); - static constexpr std::array<u8, 4> btrap{{0xd4, 0x20, 0x7d, 0x0}}; + static constexpr std::array<u8, 4> btrap{{0x00, 0x7d, 0x20, 0xd4}}; Memory::WriteBlock(addr, btrap.data(), btrap.size()); Core::System::GetInstance().InvalidateCpuInstructionCaches(); p.insert({addr, breakpoint}); diff --git a/src/core/hle/ipc_helpers.h b/src/core/hle/ipc_helpers.h index 7545ecf2a..a4bfe2eb0 100644 --- a/src/core/hle/ipc_helpers.h +++ b/src/core/hle/ipc_helpers.h @@ -290,13 +290,6 @@ public: Skip(CommandIdSize, false); } - ResponseBuilder MakeBuilder(u32 normal_params_size, u32 num_handles_to_copy, - u32 num_handles_to_move, - ResponseBuilder::Flags flags = ResponseBuilder::Flags::None) const { - return ResponseBuilder{*context, normal_params_size, num_handles_to_copy, - num_handles_to_move, flags}; - } - template <typename T> T Pop(); diff --git a/src/core/hle/kernel/errors.h b/src/core/hle/kernel/errors.h index 8c2be2681..e5fa67ae8 100644 --- a/src/core/hle/kernel/errors.h +++ b/src/core/hle/kernel/errors.h @@ -31,6 +31,7 @@ enum { TooLarge = 119, InvalidEnumValue = 120, NoSuchEntry = 121, + AlreadyRegistered = 122, InvalidState = 125, ResourceLimitExceeded = 132, }; @@ -58,6 +59,7 @@ constexpr ResultCode ERR_INVALID_MEMORY_PERMISSIONS(ErrorModule::Kernel, constexpr ResultCode ERR_INVALID_HANDLE(ErrorModule::Kernel, ErrCodes::InvalidHandle); constexpr ResultCode ERR_INVALID_PROCESSOR_ID(ErrorModule::Kernel, ErrCodes::InvalidProcessorId); constexpr ResultCode ERR_INVALID_SIZE(ErrorModule::Kernel, ErrCodes::InvalidSize); +constexpr ResultCode ERR_ALREADY_REGISTERED(ErrorModule::Kernel, ErrCodes::AlreadyRegistered); constexpr ResultCode ERR_INVALID_STATE(ErrorModule::Kernel, ErrCodes::InvalidState); constexpr ResultCode ERR_INVALID_THREAD_PRIORITY(ErrorModule::Kernel, ErrCodes::InvalidThreadPriority); diff --git a/src/core/hle/kernel/mutex.cpp b/src/core/hle/kernel/mutex.cpp index 51f4544be..81675eac5 100644 --- a/src/core/hle/kernel/mutex.cpp +++ b/src/core/hle/kernel/mutex.cpp @@ -16,6 +16,7 @@ #include "core/hle/kernel/object.h" #include "core/hle/kernel/thread.h" #include "core/hle/result.h" +#include "core/memory.h" namespace Kernel { diff --git a/src/core/hle/kernel/object.h b/src/core/hle/kernel/object.h index b054cbf7d..9eb72315c 100644 --- a/src/core/hle/kernel/object.h +++ b/src/core/hle/kernel/object.h @@ -6,7 +6,6 @@ #include <atomic> #include <string> -#include <utility> #include <boost/smart_ptr/intrusive_ptr.hpp> @@ -97,7 +96,7 @@ using SharedPtr = boost::intrusive_ptr<T>; template <typename T> inline SharedPtr<T> DynamicObjectCast(SharedPtr<Object> object) { if (object != nullptr && object->GetHandleType() == T::HANDLE_TYPE) { - return boost::static_pointer_cast<T>(std::move(object)); + return boost::static_pointer_cast<T>(object); } return nullptr; } diff --git a/src/core/hle/kernel/process.cpp b/src/core/hle/kernel/process.cpp index 7a272d031..dc9fc8470 100644 --- a/src/core/hle/kernel/process.cpp +++ b/src/core/hle/kernel/process.cpp @@ -7,10 +7,13 @@ #include "common/assert.h" #include "common/common_funcs.h" #include "common/logging/log.h" +#include "core/core.h" +#include "core/file_sys/program_metadata.h" #include "core/hle/kernel/errors.h" #include "core/hle/kernel/kernel.h" #include "core/hle/kernel/process.h" #include "core/hle/kernel/resource_limit.h" +#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/thread.h" #include "core/hle/kernel/vm_manager.h" #include "core/memory.h" @@ -32,14 +35,22 @@ SharedPtr<Process> Process::Create(KernelCore& kernel, std::string&& name) { process->name = std::move(name); process->flags.raw = 0; process->flags.memory_region.Assign(MemoryRegion::APPLICATION); + process->resource_limit = kernel.ResourceLimitForCategory(ResourceLimitCategory::APPLICATION); process->status = ProcessStatus::Created; process->program_id = 0; process->process_id = kernel.CreateNewProcessID(); + process->svc_access_mask.set(); kernel.AppendNewProcess(process); return process; } +void Process::LoadFromMetadata(const FileSys::ProgramMetadata& metadata) { + program_id = metadata.GetTitleID(); + is_64bit_process = metadata.Is64BitProgram(); + vm_manager.Reset(metadata.GetAddressSpaceType()); +} + void Process::ParseKernelCaps(const u32* kernel_caps, std::size_t len) { for (std::size_t i = 0; i < len; ++i) { u32 descriptor = kernel_caps[i]; @@ -117,7 +128,7 @@ void Process::Run(VAddr entry_point, s32 main_thread_priority, u32 stack_size) { // TODO(bunnei): This is heap area that should be allocated by the kernel and not mapped as part // of the user address space. vm_manager - .MapMemoryBlock(Memory::STACK_AREA_VADDR_END - stack_size, + .MapMemoryBlock(vm_manager.GetTLSIORegionEndAddress() - stack_size, std::make_shared<std::vector<u8>>(stack_size, 0), 0, stack_size, MemoryState::Mapped) .Unwrap(); @@ -125,7 +136,92 @@ void Process::Run(VAddr entry_point, s32 main_thread_priority, u32 stack_size) { vm_manager.LogLayout(); status = ProcessStatus::Running; - Kernel::SetupMainThread(kernel, entry_point, main_thread_priority, this); + Kernel::SetupMainThread(kernel, entry_point, main_thread_priority, *this); +} + +void Process::PrepareForTermination() { + status = ProcessStatus::Exited; + + const auto stop_threads = [this](const std::vector<SharedPtr<Thread>>& thread_list) { + for (auto& thread : thread_list) { + if (thread->owner_process != this) + continue; + + if (thread == GetCurrentThread()) + continue; + + // TODO(Subv): When are the other running/ready threads terminated? + ASSERT_MSG(thread->status == ThreadStatus::WaitSynchAny || + thread->status == ThreadStatus::WaitSynchAll, + "Exiting processes with non-waiting threads is currently unimplemented"); + + thread->Stop(); + } + }; + + auto& system = Core::System::GetInstance(); + stop_threads(system.Scheduler(0)->GetThreadList()); + stop_threads(system.Scheduler(1)->GetThreadList()); + stop_threads(system.Scheduler(2)->GetThreadList()); + stop_threads(system.Scheduler(3)->GetThreadList()); +} + +/** + * Finds a free location for the TLS section of a thread. + * @param tls_slots The TLS page array of the thread's owner process. + * Returns a tuple of (page, slot, alloc_needed) where: + * page: The index of the first allocated TLS page that has free slots. + * slot: The index of the first free slot in the indicated page. + * alloc_needed: Whether there's a need to allocate a new TLS page (All pages are full). + */ +static std::tuple<std::size_t, std::size_t, bool> FindFreeThreadLocalSlot( + const std::vector<std::bitset<8>>& tls_slots) { + // Iterate over all the allocated pages, and try to find one where not all slots are used. + for (std::size_t page = 0; page < tls_slots.size(); ++page) { + const auto& page_tls_slots = tls_slots[page]; + if (!page_tls_slots.all()) { + // We found a page with at least one free slot, find which slot it is + for (std::size_t slot = 0; slot < page_tls_slots.size(); ++slot) { + if (!page_tls_slots.test(slot)) { + return std::make_tuple(page, slot, false); + } + } + } + } + + return std::make_tuple(0, 0, true); +} + +VAddr Process::MarkNextAvailableTLSSlotAsUsed(Thread& thread) { + auto [available_page, available_slot, needs_allocation] = FindFreeThreadLocalSlot(tls_slots); + const VAddr tls_begin = vm_manager.GetTLSIORegionBaseAddress(); + + if (needs_allocation) { + tls_slots.emplace_back(0); // The page is completely available at the start + available_page = tls_slots.size() - 1; + available_slot = 0; // Use the first slot in the new page + + // Allocate some memory from the end of the linear heap for this region. + auto& tls_memory = thread.GetTLSMemory(); + tls_memory->insert(tls_memory->end(), Memory::PAGE_SIZE, 0); + + vm_manager.RefreshMemoryBlockMappings(tls_memory.get()); + + vm_manager.MapMemoryBlock(tls_begin + available_page * Memory::PAGE_SIZE, tls_memory, 0, + Memory::PAGE_SIZE, MemoryState::ThreadLocal); + } + + tls_slots[available_page].set(available_slot); + + return tls_begin + available_page * Memory::PAGE_SIZE + available_slot * Memory::TLS_ENTRY_SIZE; +} + +void Process::FreeTLSSlot(VAddr tls_address) { + const VAddr tls_base = tls_address - vm_manager.GetTLSIORegionBaseAddress(); + const VAddr tls_page = tls_base / Memory::PAGE_SIZE; + const VAddr tls_slot = (tls_base % Memory::PAGE_SIZE) / Memory::TLS_ENTRY_SIZE; + + tls_slots[tls_page].reset(tls_slot); } void Process::LoadModule(SharedPtr<CodeSet> module_, VAddr base_addr) { @@ -145,8 +241,8 @@ void Process::LoadModule(SharedPtr<CodeSet> module_, VAddr base_addr) { } ResultVal<VAddr> Process::HeapAllocate(VAddr target, u64 size, VMAPermission perms) { - if (target < Memory::HEAP_VADDR || target + size > Memory::HEAP_VADDR_END || - target + size < target) { + if (target < vm_manager.GetHeapRegionBaseAddress() || + target + size > vm_manager.GetHeapRegionEndAddress() || target + size < target) { return ERR_INVALID_ADDRESS; } @@ -181,8 +277,8 @@ ResultVal<VAddr> Process::HeapAllocate(VAddr target, u64 size, VMAPermission per } ResultCode Process::HeapFree(VAddr target, u32 size) { - if (target < Memory::HEAP_VADDR || target + size > Memory::HEAP_VADDR_END || - target + size < target) { + if (target < vm_manager.GetHeapRegionBaseAddress() || + target + size > vm_manager.GetHeapRegionEndAddress() || target + size < target) { return ERR_INVALID_ADDRESS; } diff --git a/src/core/hle/kernel/process.h b/src/core/hle/kernel/process.h index 81538f70c..590e0c73d 100644 --- a/src/core/hle/kernel/process.h +++ b/src/core/hle/kernel/process.h @@ -17,6 +17,10 @@ #include "core/hle/kernel/thread.h" #include "core/hle/kernel/vm_manager.h" +namespace FileSys { +class ProgramMetadata; +} + namespace Kernel { class KernelCore; @@ -131,6 +135,121 @@ public: return HANDLE_TYPE; } + /// Gets a reference to the process' memory manager. + Kernel::VMManager& VMManager() { + return vm_manager; + } + + /// Gets a const reference to the process' memory manager. + const Kernel::VMManager& VMManager() const { + return vm_manager; + } + + /// Gets the current status of the process + ProcessStatus GetStatus() const { + return status; + } + + /// Gets the unique ID that identifies this particular process. + u32 GetProcessID() const { + return process_id; + } + + /// Gets the title ID corresponding to this process. + u64 GetTitleID() const { + return program_id; + } + + /// Gets the resource limit descriptor for this process + ResourceLimit& GetResourceLimit() { + return *resource_limit; + } + + /// Gets the resource limit descriptor for this process + const ResourceLimit& GetResourceLimit() const { + return *resource_limit; + } + + /// Gets the default CPU ID for this process + u8 GetDefaultProcessorID() const { + return ideal_processor; + } + + /// Gets the bitmask of allowed CPUs that this process' threads can run on. + u32 GetAllowedProcessorMask() const { + return allowed_processor_mask; + } + + /// Gets the bitmask of allowed thread priorities. + u32 GetAllowedThreadPriorityMask() const { + return allowed_thread_priority_mask; + } + + u32 IsVirtualMemoryEnabled() const { + return is_virtual_address_memory_enabled; + } + + /// Whether this process is an AArch64 or AArch32 process. + bool Is64BitProcess() const { + return is_64bit_process; + } + + /** + * Loads process-specifics configuration info with metadata provided + * by an executable. + * + * @param metadata The provided metadata to load process specific info. + */ + void LoadFromMetadata(const FileSys::ProgramMetadata& metadata); + + /** + * Parses a list of kernel capability descriptors (as found in the ExHeader) and applies them + * to this process. + */ + void ParseKernelCaps(const u32* kernel_caps, std::size_t len); + + /** + * Applies address space changes and launches the process main thread. + */ + void Run(VAddr entry_point, s32 main_thread_priority, u32 stack_size); + + /** + * Prepares a process for termination by stopping all of its threads + * and clearing any other resources. + */ + void PrepareForTermination(); + + void LoadModule(SharedPtr<CodeSet> module_, VAddr base_addr); + + /////////////////////////////////////////////////////////////////////////////////////////////// + // Memory Management + + // Marks the next available region as used and returns the address of the slot. + VAddr MarkNextAvailableTLSSlotAsUsed(Thread& thread); + + // Frees a used TLS slot identified by the given address + void FreeTLSSlot(VAddr tls_address); + + ResultVal<VAddr> HeapAllocate(VAddr target, u64 size, VMAPermission perms); + ResultCode HeapFree(VAddr target, u32 size); + + ResultCode MirrorMemory(VAddr dst_addr, VAddr src_addr, u64 size); + + ResultCode UnmapMemory(VAddr dst_addr, VAddr src_addr, u64 size); + +private: + explicit Process(KernelCore& kernel); + ~Process() override; + + /// Memory manager for this process. + Kernel::VMManager vm_manager; + + /// Current status of the process + ProcessStatus status; + + /// The ID of this process + u32 process_id = 0; + /// Title ID corresponding to the process u64 program_id; @@ -140,7 +259,7 @@ public: /// The process may only call SVCs which have the corresponding bit set. std::bitset<0x80> svc_access_mask; /// Maximum size of the handle table for the process. - unsigned int handle_table_size = 0x200; + u32 handle_table_size = 0x200; /// Special memory ranges mapped into this processes address space. This is used to give /// processes access to specific I/O regions and device memory. boost::container::static_vector<AddressMapping, 8> address_mappings; @@ -154,29 +273,6 @@ public: u32 allowed_processor_mask = THREADPROCESSORID_DEFAULT_MASK; u32 allowed_thread_priority_mask = 0xFFFFFFFF; u32 is_virtual_address_memory_enabled = 0; - /// Current status of the process - ProcessStatus status; - - /// The ID of this process - u32 process_id = 0; - - /** - * Parses a list of kernel capability descriptors (as found in the ExHeader) and applies them - * to this process. - */ - void ParseKernelCaps(const u32* kernel_caps, std::size_t len); - - /** - * Applies address space changes and launches the process main thread. - */ - void Run(VAddr entry_point, s32 main_thread_priority, u32 stack_size); - - void LoadModule(SharedPtr<CodeSet> module_, VAddr base_addr); - - /////////////////////////////////////////////////////////////////////////////////////////////// - // Memory Management - - VMManager vm_manager; // Memory used to back the allocations in the regular heap. A single vector is used to cover // the entire virtual address space extents that bound the allocations, including any holes. @@ -196,18 +292,12 @@ public: /// This vector will grow as more pages are allocated for new threads. std::vector<std::bitset<8>> tls_slots; - std::string name; - - ResultVal<VAddr> HeapAllocate(VAddr target, u64 size, VMAPermission perms); - ResultCode HeapFree(VAddr target, u32 size); - - ResultCode MirrorMemory(VAddr dst_addr, VAddr src_addr, u64 size); + /// Whether or not this process is AArch64, or AArch32. + /// By default, we currently assume this is true, unless otherwise + /// specified by metadata provided to the process during loading. + bool is_64bit_process = true; - ResultCode UnmapMemory(VAddr dst_addr, VAddr src_addr, u64 size); - -private: - explicit Process(KernelCore& kernel); - ~Process() override; + std::string name; }; } // namespace Kernel diff --git a/src/core/hle/kernel/scheduler.cpp b/src/core/hle/kernel/scheduler.cpp index 69c812f16..1e82cfffb 100644 --- a/src/core/hle/kernel/scheduler.cpp +++ b/src/core/hle/kernel/scheduler.cpp @@ -17,7 +17,7 @@ namespace Kernel { std::mutex Scheduler::scheduler_mutex; -Scheduler::Scheduler(Core::ARM_Interface* cpu_core) : cpu_core(cpu_core) {} +Scheduler::Scheduler(Core::ARM_Interface& cpu_core) : cpu_core(cpu_core) {} Scheduler::~Scheduler() { for (auto& thread : thread_list) { @@ -59,9 +59,9 @@ void Scheduler::SwitchContext(Thread* new_thread) { // Save context for previous thread if (previous_thread) { previous_thread->last_running_ticks = CoreTiming::GetTicks(); - cpu_core->SaveContext(previous_thread->context); + cpu_core.SaveContext(previous_thread->context); // Save the TPIDR_EL0 system register in case it was modified. - previous_thread->tpidr_el0 = cpu_core->GetTPIDR_EL0(); + previous_thread->tpidr_el0 = cpu_core.GetTPIDR_EL0(); if (previous_thread->status == ThreadStatus::Running) { // This is only the case when a reschedule is triggered without the current thread @@ -88,13 +88,13 @@ void Scheduler::SwitchContext(Thread* new_thread) { if (previous_process != current_thread->owner_process) { Core::CurrentProcess() = current_thread->owner_process; - SetCurrentPageTable(&Core::CurrentProcess()->vm_manager.page_table); + SetCurrentPageTable(&Core::CurrentProcess()->VMManager().page_table); } - cpu_core->LoadContext(new_thread->context); - cpu_core->SetTlsAddress(new_thread->GetTLSAddress()); - cpu_core->SetTPIDR_EL0(new_thread->GetTPIDR_EL0()); - cpu_core->ClearExclusiveState(); + cpu_core.LoadContext(new_thread->context); + cpu_core.SetTlsAddress(new_thread->GetTLSAddress()); + cpu_core.SetTPIDR_EL0(new_thread->GetTPIDR_EL0()); + cpu_core.ClearExclusiveState(); } else { current_thread = nullptr; // Note: We do not reset the current process and current page table when idling because diff --git a/src/core/hle/kernel/scheduler.h b/src/core/hle/kernel/scheduler.h index 744990c9b..2c94641ec 100644 --- a/src/core/hle/kernel/scheduler.h +++ b/src/core/hle/kernel/scheduler.h @@ -19,7 +19,7 @@ namespace Kernel { class Scheduler final { public: - explicit Scheduler(Core::ARM_Interface* cpu_core); + explicit Scheduler(Core::ARM_Interface& cpu_core); ~Scheduler(); /// Returns whether there are any threads that are ready to run. @@ -72,7 +72,7 @@ private: SharedPtr<Thread> current_thread = nullptr; - Core::ARM_Interface* cpu_core; + Core::ARM_Interface& cpu_core; static std::mutex scheduler_mutex; }; diff --git a/src/core/hle/kernel/shared_memory.cpp b/src/core/hle/kernel/shared_memory.cpp index abb1d09cd..d061e6155 100644 --- a/src/core/hle/kernel/shared_memory.cpp +++ b/src/core/hle/kernel/shared_memory.cpp @@ -8,6 +8,7 @@ #include "common/logging/log.h" #include "core/core.h" #include "core/hle/kernel/errors.h" +#include "core/hle/kernel/kernel.h" #include "core/hle/kernel/shared_memory.h" #include "core/memory.h" @@ -34,11 +35,11 @@ SharedPtr<SharedMemory> SharedMemory::Create(KernelCore& kernel, SharedPtr<Proce // Refresh the address mappings for the current process. if (Core::CurrentProcess() != nullptr) { - Core::CurrentProcess()->vm_manager.RefreshMemoryBlockMappings( + Core::CurrentProcess()->VMManager().RefreshMemoryBlockMappings( shared_memory->backing_block.get()); } } else { - auto& vm_manager = shared_memory->owner_process->vm_manager; + auto& vm_manager = shared_memory->owner_process->VMManager(); // The memory is already available and mapped in the owner process. auto vma = vm_manager.FindVMA(address); @@ -71,7 +72,8 @@ SharedPtr<SharedMemory> SharedMemory::CreateForApplet( shared_memory->other_permissions = other_permissions; shared_memory->backing_block = std::move(heap_block); shared_memory->backing_block_offset = offset; - shared_memory->base_address = Memory::HEAP_VADDR + offset; + shared_memory->base_address = + kernel.CurrentProcess()->VMManager().GetHeapRegionBaseAddress() + offset; return shared_memory; } @@ -105,7 +107,7 @@ ResultCode SharedMemory::Map(Process* target_process, VAddr address, MemoryPermi VAddr target_address = address; // Map the memory block into the target process - auto result = target_process->vm_manager.MapMemoryBlock( + auto result = target_process->VMManager().MapMemoryBlock( target_address, backing_block, backing_block_offset, size, MemoryState::Shared); if (result.Failed()) { LOG_ERROR( @@ -115,14 +117,14 @@ ResultCode SharedMemory::Map(Process* target_process, VAddr address, MemoryPermi return result.Code(); } - return target_process->vm_manager.ReprotectRange(target_address, size, - ConvertPermissions(permissions)); + return target_process->VMManager().ReprotectRange(target_address, size, + ConvertPermissions(permissions)); } ResultCode SharedMemory::Unmap(Process* target_process, VAddr address) { // TODO(Subv): Verify what happens if the application tries to unmap an address that is not // mapped to a SharedMemory. - return target_process->vm_manager.UnmapRange(address, size); + return target_process->VMManager().UnmapRange(address, size); } VMAPermission SharedMemory::ConvertPermissions(MemoryPermission permission) { diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp index 371fc439e..1cdaa740a 100644 --- a/src/core/hle/kernel/svc.cpp +++ b/src/core/hle/kernel/svc.cpp @@ -51,8 +51,9 @@ static ResultCode SetHeapSize(VAddr* heap_addr, u64 heap_size) { } auto& process = *Core::CurrentProcess(); + const VAddr heap_base = process.VMManager().GetHeapRegionBaseAddress(); CASCADE_RESULT(*heap_addr, - process.HeapAllocate(Memory::HEAP_VADDR, heap_size, VMAPermission::ReadWrite)); + process.HeapAllocate(heap_base, heap_size, VMAPermission::ReadWrite)); return RESULT_SUCCESS; } @@ -169,7 +170,7 @@ static ResultCode GetProcessId(u32* process_id, Handle process_handle) { return ERR_INVALID_HANDLE; } - *process_id = process->process_id; + *process_id = process->GetProcessID(); return RESULT_SUCCESS; } @@ -325,26 +326,27 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id) LOG_TRACE(Kernel_SVC, "called info_id=0x{:X}, info_sub_id=0x{:X}, handle=0x{:08X}", info_id, info_sub_id, handle); - const auto& vm_manager = Core::CurrentProcess()->vm_manager; + const auto& current_process = Core::CurrentProcess(); + const auto& vm_manager = current_process->VMManager(); switch (static_cast<GetInfoType>(info_id)) { case GetInfoType::AllowedCpuIdBitmask: - *result = Core::CurrentProcess()->allowed_processor_mask; + *result = current_process->GetAllowedProcessorMask(); break; case GetInfoType::AllowedThreadPrioBitmask: - *result = Core::CurrentProcess()->allowed_thread_priority_mask; + *result = current_process->GetAllowedThreadPriorityMask(); break; case GetInfoType::MapRegionBaseAddr: - *result = Memory::MAP_REGION_VADDR; + *result = vm_manager.GetMapRegionBaseAddress(); break; case GetInfoType::MapRegionSize: - *result = Memory::MAP_REGION_SIZE; + *result = vm_manager.GetMapRegionSize(); break; case GetInfoType::HeapRegionBaseAddr: - *result = Memory::HEAP_VADDR; + *result = vm_manager.GetHeapRegionBaseAddress(); break; case GetInfoType::HeapRegionSize: - *result = Memory::HEAP_SIZE; + *result = vm_manager.GetHeapRegionSize(); break; case GetInfoType::TotalMemoryUsage: *result = vm_manager.GetTotalMemoryUsage(); @@ -359,22 +361,35 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id) *result = 0; break; case GetInfoType::AddressSpaceBaseAddr: - *result = vm_manager.GetAddressSpaceBaseAddr(); + *result = vm_manager.GetCodeRegionBaseAddress(); break; - case GetInfoType::AddressSpaceSize: - *result = vm_manager.GetAddressSpaceSize(); + case GetInfoType::AddressSpaceSize: { + const u64 width = vm_manager.GetAddressSpaceWidth(); + + switch (width) { + case 32: + *result = 0xFFE00000; + break; + case 36: + *result = 0xFF8000000; + break; + case 39: + *result = 0x7FF8000000; + break; + } break; + } case GetInfoType::NewMapRegionBaseAddr: - *result = Memory::NEW_MAP_REGION_VADDR; + *result = vm_manager.GetNewMapRegionBaseAddress(); break; case GetInfoType::NewMapRegionSize: - *result = Memory::NEW_MAP_REGION_SIZE; + *result = vm_manager.GetNewMapRegionSize(); break; case GetInfoType::IsVirtualAddressMemoryEnabled: - *result = Core::CurrentProcess()->is_virtual_address_memory_enabled; + *result = current_process->IsVirtualMemoryEnabled(); break; case GetInfoType::TitleId: - *result = Core::CurrentProcess()->program_id; + *result = current_process->GetTitleID(); break; case GetInfoType::PrivilegedProcessId: LOG_WARNING(Kernel_SVC, @@ -400,8 +415,36 @@ static ResultCode SetThreadActivity(Handle handle, u32 unknown) { } /// Gets the thread context -static ResultCode GetThreadContext(Handle handle, VAddr addr) { - LOG_WARNING(Kernel_SVC, "(STUBBED) called, handle=0x{:08X}, addr=0x{:X}", handle, addr); +static ResultCode GetThreadContext(VAddr thread_context, Handle handle) { + LOG_DEBUG(Kernel_SVC, "called, context=0x{:08X}, thread=0x{:X}", thread_context, handle); + + auto& kernel = Core::System::GetInstance().Kernel(); + const SharedPtr<Thread> thread = kernel.HandleTable().Get<Thread>(handle); + if (!thread) { + return ERR_INVALID_HANDLE; + } + + const auto current_process = Core::CurrentProcess(); + if (thread->owner_process != current_process) { + return ERR_INVALID_HANDLE; + } + + if (thread == GetCurrentThread()) { + return ERR_ALREADY_REGISTERED; + } + + Core::ARM_Interface::ThreadContext ctx = thread->context; + // Mask away mode bits, interrupt bits, IL bit, and other reserved bits. + ctx.pstate &= 0xFF0FFE20; + + // If 64-bit, we can just write the context registers directly and we're good. + // However, if 32-bit, we have to ensure some registers are zeroed out. + if (!current_process->Is64BitProcess()) { + std::fill(ctx.cpu_registers.begin() + 15, ctx.cpu_registers.end(), 0); + std::fill(ctx.vector_registers.begin() + 16, ctx.vector_registers.end(), u128{}); + } + + Memory::WriteBlock(thread_context, &ctx, sizeof(ctx)); return RESULT_SUCCESS; } @@ -429,8 +472,8 @@ static ResultCode SetThreadPriority(Handle handle, u32 priority) { // Note: The kernel uses the current process's resource limit instead of // the one from the thread owner's resource limit. - SharedPtr<ResourceLimit>& resource_limit = Core::CurrentProcess()->resource_limit; - if (resource_limit->GetMaxResourceValue(ResourceType::Priority) > priority) { + const ResourceLimit& resource_limit = Core::CurrentProcess()->GetResourceLimit(); + if (resource_limit.GetMaxResourceValue(ResourceType::Priority) > priority) { return ERR_NOT_AUTHORIZED; } @@ -504,9 +547,9 @@ static ResultCode QueryProcessMemory(MemoryInfo* memory_info, PageInfo* /*page_i if (!process) { return ERR_INVALID_HANDLE; } - auto vma = process->vm_manager.FindVMA(addr); + auto vma = process->VMManager().FindVMA(addr); memory_info->attributes = 0; - if (vma == Core::CurrentProcess()->vm_manager.vma_map.end()) { + if (vma == Core::CurrentProcess()->VMManager().vma_map.end()) { memory_info->base_address = 0; memory_info->permission = static_cast<u32>(VMAPermission::None); memory_info->size = 0; @@ -530,35 +573,13 @@ static ResultCode QueryMemory(MemoryInfo* memory_info, PageInfo* page_info, VAdd /// Exits the current process static void ExitProcess() { - LOG_INFO(Kernel_SVC, "Process {} exiting", Core::CurrentProcess()->process_id); + auto& current_process = Core::CurrentProcess(); - ASSERT_MSG(Core::CurrentProcess()->status == ProcessStatus::Running, + LOG_INFO(Kernel_SVC, "Process {} exiting", current_process->GetProcessID()); + ASSERT_MSG(current_process->GetStatus() == ProcessStatus::Running, "Process has already exited"); - Core::CurrentProcess()->status = ProcessStatus::Exited; - - auto stop_threads = [](const std::vector<SharedPtr<Thread>>& thread_list) { - for (auto& thread : thread_list) { - if (thread->owner_process != Core::CurrentProcess()) - continue; - - if (thread == GetCurrentThread()) - continue; - - // TODO(Subv): When are the other running/ready threads terminated? - ASSERT_MSG(thread->status == ThreadStatus::WaitSynchAny || - thread->status == ThreadStatus::WaitSynchAll, - "Exiting processes with non-waiting threads is currently unimplemented"); - - thread->Stop(); - } - }; - - auto& system = Core::System::GetInstance(); - stop_threads(system.Scheduler(0)->GetThreadList()); - stop_threads(system.Scheduler(1)->GetThreadList()); - stop_threads(system.Scheduler(2)->GetThreadList()); - stop_threads(system.Scheduler(3)->GetThreadList()); + current_process->PrepareForTermination(); // Kill the current thread GetCurrentThread()->Stop(); @@ -575,14 +596,14 @@ static ResultCode CreateThread(Handle* out_handle, VAddr entry_point, u64 arg, V return ERR_INVALID_THREAD_PRIORITY; } - SharedPtr<ResourceLimit>& resource_limit = Core::CurrentProcess()->resource_limit; - if (resource_limit->GetMaxResourceValue(ResourceType::Priority) > priority) { + const ResourceLimit& resource_limit = Core::CurrentProcess()->GetResourceLimit(); + if (resource_limit.GetMaxResourceValue(ResourceType::Priority) > priority) { return ERR_NOT_AUTHORIZED; } if (processor_id == THREADPROCESSORID_DEFAULT) { // Set the target CPU to the one specified in the process' exheader. - processor_id = Core::CurrentProcess()->ideal_processor; + processor_id = Core::CurrentProcess()->GetDefaultProcessorID(); ASSERT(processor_id != THREADPROCESSORID_DEFAULT); } @@ -909,10 +930,10 @@ static ResultCode SetThreadCoreMask(Handle thread_handle, u32 core, u64 mask) { } if (core == static_cast<u32>(THREADPROCESSORID_DEFAULT)) { - ASSERT(thread->owner_process->ideal_processor != + ASSERT(thread->owner_process->GetDefaultProcessorID() != static_cast<u8>(THREADPROCESSORID_DEFAULT)); // Set the target CPU to the one specified in the process' exheader. - core = thread->owner_process->ideal_processor; + core = thread->owner_process->GetDefaultProcessorID(); mask = 1ull << core; } @@ -1039,7 +1060,7 @@ static const FunctionDef SVC_Table[] = { {0x2B, nullptr, "FlushDataCache"}, {0x2C, nullptr, "MapPhysicalMemory"}, {0x2D, nullptr, "UnmapPhysicalMemory"}, - {0x2E, nullptr, "GetNextThreadInfo"}, + {0x2E, nullptr, "GetFutureThreadInfo"}, {0x2F, nullptr, "GetLastThreadInfo"}, {0x30, nullptr, "GetResourceLimitLimitValue"}, {0x31, nullptr, "GetResourceLimitCurrentValue"}, @@ -1065,11 +1086,11 @@ static const FunctionDef SVC_Table[] = { {0x45, nullptr, "CreateEvent"}, {0x46, nullptr, "Unknown"}, {0x47, nullptr, "Unknown"}, - {0x48, nullptr, "AllocateUnsafeMemory"}, - {0x49, nullptr, "FreeUnsafeMemory"}, - {0x4A, nullptr, "SetUnsafeAllocationLimit"}, - {0x4B, nullptr, "CreateJitMemory"}, - {0x4C, nullptr, "MapJitMemory"}, + {0x48, nullptr, "MapPhysicalMemoryUnsafe"}, + {0x49, nullptr, "UnmapPhysicalMemoryUnsafe"}, + {0x4A, nullptr, "SetUnsafeLimit"}, + {0x4B, nullptr, "CreateCodeMemory"}, + {0x4C, nullptr, "ControlCodeMemory"}, {0x4D, nullptr, "SleepSystem"}, {0x4E, nullptr, "ReadWriteRegister"}, {0x4F, nullptr, "SetProcessActivity"}, @@ -1104,7 +1125,7 @@ static const FunctionDef SVC_Table[] = { {0x6C, nullptr, "SetHardwareBreakPoint"}, {0x6D, nullptr, "GetDebugThreadParam"}, {0x6E, nullptr, "Unknown"}, - {0x6F, nullptr, "GetMemoryInfo"}, + {0x6F, nullptr, "GetSystemInfo"}, {0x70, nullptr, "CreatePort"}, {0x71, nullptr, "ManageNamedPort"}, {0x72, nullptr, "ConnectToPort"}, diff --git a/src/core/hle/kernel/svc_wrap.h b/src/core/hle/kernel/svc_wrap.h index fea9ba5ea..22712e64f 100644 --- a/src/core/hle/kernel/svc_wrap.h +++ b/src/core/hle/kernel/svc_wrap.h @@ -64,6 +64,11 @@ void SvcWrap() { FuncReturn(func(Param(0), (s32)Param(1)).raw); } +template <ResultCode func(u64, u32)> +void SvcWrap() { + FuncReturn(func(Param(0), static_cast<u32>(Param(1))).raw); +} + template <ResultCode func(u64*, u64)> void SvcWrap() { u64 param_1 = 0; diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp index d4183d6e3..b5c16cfbb 100644 --- a/src/core/hle/kernel/thread.cpp +++ b/src/core/hle/kernel/thread.cpp @@ -65,10 +65,7 @@ void Thread::Stop() { wait_objects.clear(); // Mark the TLS slot in the thread's page as free. - const u64 tls_page = (tls_address - Memory::TLS_AREA_VADDR) / Memory::PAGE_SIZE; - const u64 tls_slot = - ((tls_address - Memory::TLS_AREA_VADDR) % Memory::PAGE_SIZE) / Memory::TLS_ENTRY_SIZE; - Core::CurrentProcess()->tls_slots[tls_page].reset(tls_slot); + owner_process->FreeTLSSlot(tls_address); } void WaitCurrentThread_Sleep() { @@ -178,32 +175,6 @@ void Thread::ResumeFromWait() { } /** - * Finds a free location for the TLS section of a thread. - * @param tls_slots The TLS page array of the thread's owner process. - * Returns a tuple of (page, slot, alloc_needed) where: - * page: The index of the first allocated TLS page that has free slots. - * slot: The index of the first free slot in the indicated page. - * alloc_needed: Whether there's a need to allocate a new TLS page (All pages are full). - */ -static std::tuple<std::size_t, std::size_t, bool> GetFreeThreadLocalSlot( - const std::vector<std::bitset<8>>& tls_slots) { - // Iterate over all the allocated pages, and try to find one where not all slots are used. - for (std::size_t page = 0; page < tls_slots.size(); ++page) { - const auto& page_tls_slots = tls_slots[page]; - if (!page_tls_slots.all()) { - // We found a page with at least one free slot, find which slot it is - for (std::size_t slot = 0; slot < page_tls_slots.size(); ++slot) { - if (!page_tls_slots.test(slot)) { - return std::make_tuple(page, slot, false); - } - } - } - } - - return std::make_tuple(0, 0, true); -} - -/** * Resets a thread context, making it ready to be scheduled and run by the CPU * @param context Thread context to reset * @param stack_top Address of the top of the stack @@ -264,32 +235,7 @@ ResultVal<SharedPtr<Thread>> Thread::Create(KernelCore& kernel, std::string name thread->owner_process = owner_process; thread->scheduler = Core::System::GetInstance().Scheduler(processor_id); thread->scheduler->AddThread(thread, priority); - - // Find the next available TLS index, and mark it as used - auto& tls_slots = owner_process->tls_slots; - - auto [available_page, available_slot, needs_allocation] = GetFreeThreadLocalSlot(tls_slots); - if (needs_allocation) { - tls_slots.emplace_back(0); // The page is completely available at the start - available_page = tls_slots.size() - 1; - available_slot = 0; // Use the first slot in the new page - - // Allocate some memory from the end of the linear heap for this region. - const std::size_t offset = thread->tls_memory->size(); - thread->tls_memory->insert(thread->tls_memory->end(), Memory::PAGE_SIZE, 0); - - auto& vm_manager = owner_process->vm_manager; - vm_manager.RefreshMemoryBlockMappings(thread->tls_memory.get()); - - vm_manager.MapMemoryBlock(Memory::TLS_AREA_VADDR + available_page * Memory::PAGE_SIZE, - thread->tls_memory, 0, Memory::PAGE_SIZE, - MemoryState::ThreadLocal); - } - - // Mark the slot as used - tls_slots[available_page].set(available_slot); - thread->tls_address = Memory::TLS_AREA_VADDR + available_page * Memory::PAGE_SIZE + - available_slot * Memory::TLS_ENTRY_SIZE; + thread->tls_address = thread->owner_process->MarkNextAvailableTLSSlotAsUsed(*thread); // TODO(peachum): move to ScheduleThread() when scheduler is added so selected core is used // to initialize the context @@ -311,13 +257,14 @@ void Thread::BoostPriority(u32 priority) { } SharedPtr<Thread> SetupMainThread(KernelCore& kernel, VAddr entry_point, u32 priority, - SharedPtr<Process> owner_process) { + Process& owner_process) { // Setup page table so we can write to memory - SetCurrentPageTable(&Core::CurrentProcess()->vm_manager.page_table); + SetCurrentPageTable(&owner_process.VMManager().page_table); // Initialize new "main" thread + const VAddr stack_top = owner_process.VMManager().GetTLSIORegionEndAddress(); auto thread_res = Thread::Create(kernel, "main", entry_point, priority, 0, THREADPROCESSORID_0, - Memory::STACK_AREA_VADDR_END, std::move(owner_process)); + stack_top, &owner_process); SharedPtr<Thread> thread = std::move(thread_res).Unwrap(); diff --git a/src/core/hle/kernel/thread.h b/src/core/hle/kernel/thread.h index df4748942..4250144c3 100644 --- a/src/core/hle/kernel/thread.h +++ b/src/core/hle/kernel/thread.h @@ -62,6 +62,9 @@ enum class ThreadWakeupReason { class Thread final : public WaitObject { public: + using TLSMemory = std::vector<u8>; + using TLSMemoryPtr = std::shared_ptr<TLSMemory>; + /** * Creates and returns a new thread. The new thread is immediately scheduled * @param kernel The kernel instance this thread will be created under. @@ -134,6 +137,14 @@ public: return thread_id; } + TLSMemoryPtr& GetTLSMemory() { + return tls_memory; + } + + const TLSMemoryPtr& GetTLSMemory() const { + return tls_memory; + } + /** * Resumes a thread from waiting */ @@ -269,7 +280,7 @@ private: explicit Thread(KernelCore& kernel); ~Thread() override; - std::shared_ptr<std::vector<u8>> tls_memory = std::make_shared<std::vector<u8>>(); + TLSMemoryPtr tls_memory = std::make_shared<TLSMemory>(); }; /** @@ -281,7 +292,7 @@ private: * @return A shared pointer to the main thread */ SharedPtr<Thread> SetupMainThread(KernelCore& kernel, VAddr entry_point, u32 priority, - SharedPtr<Process> owner_process); + Process& owner_process); /** * Gets the current thread diff --git a/src/core/hle/kernel/vm_manager.cpp b/src/core/hle/kernel/vm_manager.cpp index 608cbd57b..e412309fd 100644 --- a/src/core/hle/kernel/vm_manager.cpp +++ b/src/core/hle/kernel/vm_manager.cpp @@ -9,6 +9,7 @@ #include "common/logging/log.h" #include "core/arm/arm_interface.h" #include "core/core.h" +#include "core/file_sys/program_metadata.h" #include "core/hle/kernel/errors.h" #include "core/hle/kernel/vm_manager.h" #include "core/memory.h" @@ -54,30 +55,32 @@ bool VirtualMemoryArea::CanBeMergedWith(const VirtualMemoryArea& next) const { } VMManager::VMManager() { - Reset(); + // Default to assuming a 39-bit address space. This way we have a sane + // starting point with executables that don't provide metadata. + Reset(FileSys::ProgramAddressSpaceType::Is39Bit); } VMManager::~VMManager() { - Reset(); + Reset(FileSys::ProgramAddressSpaceType::Is39Bit); } -void VMManager::Reset() { - vma_map.clear(); +void VMManager::Reset(FileSys::ProgramAddressSpaceType type) { + Clear(); + + InitializeMemoryRegionRanges(type); + + page_table.Resize(address_space_width); // Initialize the map with a single free region covering the entire managed space. VirtualMemoryArea initial_vma; - initial_vma.size = MAX_ADDRESS; + initial_vma.size = address_space_end; vma_map.emplace(initial_vma.base, initial_vma); - page_table.pointers.fill(nullptr); - page_table.special_regions.clear(); - page_table.attributes.fill(Memory::PageType::Unmapped); - UpdatePageTableForVMA(initial_vma); } VMManager::VMAHandle VMManager::FindVMA(VAddr target) const { - if (target >= MAX_ADDRESS) { + if (target >= address_space_end) { return vma_map.end(); } else { return std::prev(vma_map.upper_bound(target)); @@ -291,7 +294,7 @@ ResultVal<VMManager::VMAIter> VMManager::CarveVMARange(VAddr target, u64 size) { const VAddr target_end = target + size; ASSERT(target_end >= target); - ASSERT(target_end <= MAX_ADDRESS); + ASSERT(target_end <= address_space_end); ASSERT(size > 0); VMAIter begin_vma = StripIterConstness(FindVMA(target)); @@ -382,6 +385,85 @@ void VMManager::UpdatePageTableForVMA(const VirtualMemoryArea& vma) { } } +void VMManager::InitializeMemoryRegionRanges(FileSys::ProgramAddressSpaceType type) { + u64 map_region_size = 0; + u64 heap_region_size = 0; + u64 new_map_region_size = 0; + u64 tls_io_region_size = 0; + + switch (type) { + case FileSys::ProgramAddressSpaceType::Is32Bit: + address_space_width = 32; + code_region_base = 0x200000; + code_region_end = code_region_base + 0x3FE00000; + map_region_size = 0x40000000; + heap_region_size = 0x40000000; + break; + case FileSys::ProgramAddressSpaceType::Is36Bit: + address_space_width = 36; + code_region_base = 0x8000000; + code_region_end = code_region_base + 0x78000000; + map_region_size = 0x180000000; + heap_region_size = 0x180000000; + break; + case FileSys::ProgramAddressSpaceType::Is32BitNoMap: + address_space_width = 32; + code_region_base = 0x200000; + code_region_end = code_region_base + 0x3FE00000; + map_region_size = 0; + heap_region_size = 0x80000000; + break; + case FileSys::ProgramAddressSpaceType::Is39Bit: + address_space_width = 39; + code_region_base = 0x8000000; + code_region_end = code_region_base + 0x80000000; + map_region_size = 0x1000000000; + heap_region_size = 0x180000000; + new_map_region_size = 0x80000000; + tls_io_region_size = 0x1000000000; + break; + default: + UNREACHABLE_MSG("Invalid address space type specified: {}", static_cast<u32>(type)); + return; + } + + address_space_base = 0; + address_space_end = 1ULL << address_space_width; + + map_region_base = code_region_end; + map_region_end = map_region_base + map_region_size; + + heap_region_base = map_region_end; + heap_region_end = heap_region_base + heap_region_size; + + new_map_region_base = heap_region_end; + new_map_region_end = new_map_region_base + new_map_region_size; + + tls_io_region_base = new_map_region_end; + tls_io_region_end = tls_io_region_base + tls_io_region_size; + + if (new_map_region_size == 0) { + new_map_region_base = address_space_base; + new_map_region_end = address_space_end; + } +} + +void VMManager::Clear() { + ClearVMAMap(); + ClearPageTable(); +} + +void VMManager::ClearVMAMap() { + vma_map.clear(); +} + +void VMManager::ClearPageTable() { + std::fill(page_table.pointers.begin(), page_table.pointers.end(), nullptr); + page_table.special_regions.clear(); + std::fill(page_table.attributes.begin(), page_table.attributes.end(), + Memory::PageType::Unmapped); +} + u64 VMManager::GetTotalMemoryUsage() const { LOG_WARNING(Kernel, "(STUBBED) called"); return 0xF8000000; @@ -392,14 +474,80 @@ u64 VMManager::GetTotalHeapUsage() const { return 0x0; } -VAddr VMManager::GetAddressSpaceBaseAddr() const { - LOG_WARNING(Kernel, "(STUBBED) called"); - return 0x8000000; +VAddr VMManager::GetAddressSpaceBaseAddress() const { + return address_space_base; +} + +VAddr VMManager::GetAddressSpaceEndAddress() const { + return address_space_end; } u64 VMManager::GetAddressSpaceSize() const { - LOG_WARNING(Kernel, "(STUBBED) called"); - return MAX_ADDRESS; + return address_space_end - address_space_base; +} + +u64 VMManager::GetAddressSpaceWidth() const { + return address_space_width; +} + +VAddr VMManager::GetCodeRegionBaseAddress() const { + return code_region_base; +} + +VAddr VMManager::GetCodeRegionEndAddress() const { + return code_region_end; +} + +u64 VMManager::GetCodeRegionSize() const { + return code_region_end - code_region_base; +} + +VAddr VMManager::GetHeapRegionBaseAddress() const { + return heap_region_base; +} + +VAddr VMManager::GetHeapRegionEndAddress() const { + return heap_region_end; +} + +u64 VMManager::GetHeapRegionSize() const { + return heap_region_end - heap_region_base; +} + +VAddr VMManager::GetMapRegionBaseAddress() const { + return map_region_base; +} + +VAddr VMManager::GetMapRegionEndAddress() const { + return map_region_end; +} + +u64 VMManager::GetMapRegionSize() const { + return map_region_end - map_region_base; +} + +VAddr VMManager::GetNewMapRegionBaseAddress() const { + return new_map_region_base; +} + +VAddr VMManager::GetNewMapRegionEndAddress() const { + return new_map_region_end; +} + +u64 VMManager::GetNewMapRegionSize() const { + return new_map_region_end - new_map_region_base; +} + +VAddr VMManager::GetTLSIORegionBaseAddress() const { + return tls_io_region_base; +} + +VAddr VMManager::GetTLSIORegionEndAddress() const { + return tls_io_region_end; +} + +u64 VMManager::GetTLSIORegionSize() const { + return tls_io_region_end - tls_io_region_base; } } // namespace Kernel diff --git a/src/core/hle/kernel/vm_manager.h b/src/core/hle/kernel/vm_manager.h index de75036c0..015559a64 100644 --- a/src/core/hle/kernel/vm_manager.h +++ b/src/core/hle/kernel/vm_manager.h @@ -12,6 +12,10 @@ #include "core/memory.h" #include "core/memory_hook.h" +namespace FileSys { +enum class ProgramAddressSpaceType : u8; +} + namespace Kernel { enum class VMAType : u8 { @@ -111,12 +115,6 @@ struct VirtualMemoryArea { class VMManager final { public: /** - * The maximum amount of address space managed by the kernel. - * @todo This was selected arbitrarily, and should be verified for Switch OS. - */ - static constexpr VAddr MAX_ADDRESS{0x1000000000ULL}; - - /** * A map covering the entirety of the managed address space, keyed by the `base` field of each * VMA. It must always be modified by splitting or merging VMAs, so that the invariant * `elem.base + elem.size == next.base` is preserved, and mergeable regions must always be @@ -130,7 +128,7 @@ public: ~VMManager(); /// Clears the address space map, re-initializing with a single free area. - void Reset(); + void Reset(FileSys::ProgramAddressSpaceType type); /// Finds the VMA in which the given address is included in, or `vma_map.end()`. VMAHandle FindVMA(VAddr target) const; @@ -195,12 +193,63 @@ public: /// Gets the total heap usage, used by svcGetInfo u64 GetTotalHeapUsage() const; - /// Gets the total address space base address, used by svcGetInfo - VAddr GetAddressSpaceBaseAddr() const; + /// Gets the address space base address + VAddr GetAddressSpaceBaseAddress() const; - /// Gets the total address space address size, used by svcGetInfo + /// Gets the address space end address + VAddr GetAddressSpaceEndAddress() const; + + /// Gets the total address space address size in bytes u64 GetAddressSpaceSize() const; + /// Gets the address space width in bits. + u64 GetAddressSpaceWidth() const; + + /// Gets the base address of the code region. + VAddr GetCodeRegionBaseAddress() const; + + /// Gets the end address of the code region. + VAddr GetCodeRegionEndAddress() const; + + /// Gets the total size of the code region in bytes. + u64 GetCodeRegionSize() const; + + /// Gets the base address of the heap region. + VAddr GetHeapRegionBaseAddress() const; + + /// Gets the end address of the heap region; + VAddr GetHeapRegionEndAddress() const; + + /// Gets the total size of the heap region in bytes. + u64 GetHeapRegionSize() const; + + /// Gets the base address of the map region. + VAddr GetMapRegionBaseAddress() const; + + /// Gets the end address of the map region. + VAddr GetMapRegionEndAddress() const; + + /// Gets the total size of the map region in bytes. + u64 GetMapRegionSize() const; + + /// Gets the base address of the new map region. + VAddr GetNewMapRegionBaseAddress() const; + + /// Gets the end address of the new map region. + VAddr GetNewMapRegionEndAddress() const; + + /// Gets the total size of the new map region in bytes. + u64 GetNewMapRegionSize() const; + + /// Gets the base address of the TLS IO region. + VAddr GetTLSIORegionBaseAddress() const; + + /// Gets the end address of the TLS IO region. + VAddr GetTLSIORegionEndAddress() const; + + /// Gets the total size of the TLS IO region in bytes. + u64 GetTLSIORegionSize() const; + /// Each VMManager has its own page table, which is set as the main one when the owning process /// is scheduled. Memory::PageTable page_table; @@ -240,5 +289,36 @@ private: /// Updates the pages corresponding to this VMA so they match the VMA's attributes. void UpdatePageTableForVMA(const VirtualMemoryArea& vma); + + /// Initializes memory region ranges to adhere to a given address space type. + void InitializeMemoryRegionRanges(FileSys::ProgramAddressSpaceType type); + + /// Clears the underlying map and page table. + void Clear(); + + /// Clears out the VMA map, unmapping any previously mapped ranges. + void ClearVMAMap(); + + /// Clears out the page table + void ClearPageTable(); + + u32 address_space_width = 0; + VAddr address_space_base = 0; + VAddr address_space_end = 0; + + VAddr code_region_base = 0; + VAddr code_region_end = 0; + + VAddr heap_region_base = 0; + VAddr heap_region_end = 0; + + VAddr map_region_base = 0; + VAddr map_region_end = 0; + + VAddr new_map_region_base = 0; + VAddr new_map_region_end = 0; + + VAddr tls_io_region_base = 0; + VAddr tls_io_region_end = 0; }; } // namespace Kernel diff --git a/src/core/hle/kernel/wait_object.h b/src/core/hle/kernel/wait_object.h index 0bd97133c..f4367ee28 100644 --- a/src/core/hle/kernel/wait_object.h +++ b/src/core/hle/kernel/wait_object.h @@ -69,7 +69,7 @@ private: template <> inline SharedPtr<WaitObject> DynamicObjectCast<WaitObject>(SharedPtr<Object> object) { if (object != nullptr && object->IsWaitable()) { - return boost::static_pointer_cast<WaitObject>(std::move(object)); + return boost::static_pointer_cast<WaitObject>(object); } return nullptr; } diff --git a/src/core/hle/service/acc/acc.cpp b/src/core/hle/service/acc/acc.cpp index 4d4eb542e..e61748ca3 100644 --- a/src/core/hle/service/acc/acc.cpp +++ b/src/core/hle/service/acc/acc.cpp @@ -130,11 +130,10 @@ private: void GetAccountId(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_ACC, "(STUBBED) called"); - // TODO(Subv): Find out what this actually does and implement it. Stub it as an error for - // now since we do not implement NNID. Returning a bogus id here will cause games to send - // invalid IPC requests after ListOpenUsers is called. - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ResultCode(-1)); + // Should return a nintendo account ID + IPC::ResponseBuilder rb{ctx, 4}; + rb.Push(RESULT_SUCCESS); + rb.PushRaw<u64>(1); } }; diff --git a/src/core/hle/service/am/am.cpp b/src/core/hle/service/am/am.cpp index 9c975325a..69bfce1c1 100644 --- a/src/core/hle/service/am/am.cpp +++ b/src/core/hle/service/am/am.cpp @@ -462,7 +462,7 @@ private: std::memcpy(&buffer[offset], data.data(), data.size()); - IPC::ResponseBuilder rb{rp.MakeBuilder(2, 0, 0)}; + IPC::ResponseBuilder rb{ctx, 2}; rb.Push(RESULT_SUCCESS); LOG_DEBUG(Service_AM, "called, offset={}", offset); @@ -478,7 +478,7 @@ private: ctx.WriteBuffer(buffer.data() + offset, size); - IPC::ResponseBuilder rb{rp.MakeBuilder(2, 0, 0)}; + IPC::ResponseBuilder rb{ctx, 2}; rb.Push(RESULT_SUCCESS); LOG_DEBUG(Service_AM, "called, offset={}", offset); @@ -568,7 +568,7 @@ private: IPC::RequestParser rp{ctx}; storage_stack.push(rp.PopIpcInterface<AM::IStorage>()); - IPC::ResponseBuilder rb{rp.MakeBuilder(2, 0, 0)}; + IPC::ResponseBuilder rb{ctx, 2}; rb.Push(RESULT_SUCCESS); LOG_DEBUG(Service_AM, "called"); @@ -616,7 +616,7 @@ void ILibraryAppletCreator::CreateStorage(Kernel::HLERequestContext& ctx) { const u64 size{rp.Pop<u64>()}; std::vector<u8> buffer(size); - IPC::ResponseBuilder rb{rp.MakeBuilder(2, 0, 1)}; + IPC::ResponseBuilder rb{ctx, 2, 0, 1}; rb.Push(RESULT_SUCCESS); rb.PushIpcInterface<AM::IStorage>(std::move(buffer)); diff --git a/src/core/hle/service/audio/audout_u.cpp b/src/core/hle/service/audio/audout_u.cpp index 80a002322..ff1edefbb 100644 --- a/src/core/hle/service/audio/audout_u.cpp +++ b/src/core/hle/service/audio/audout_u.cpp @@ -190,7 +190,7 @@ void AudOutU::ListAudioOutsImpl(Kernel::HLERequestContext& ctx) { ctx.WriteBuffer(DefaultDevice); - IPC::ResponseBuilder rb = rp.MakeBuilder(3, 0, 0); + IPC::ResponseBuilder rb{ctx, 3}; rb.Push(RESULT_SUCCESS); rb.Push<u32>(1); // Amount of audio devices diff --git a/src/core/hle/service/audio/audren_u.cpp b/src/core/hle/service/audio/audren_u.cpp index e84c4fa2b..6073f4ecd 100644 --- a/src/core/hle/service/audio/audren_u.cpp +++ b/src/core/hle/service/audio/audren_u.cpp @@ -10,6 +10,7 @@ #include "common/alignment.h" #include "common/common_funcs.h" #include "common/logging/log.h" +#include "core/core.h" #include "core/hle/ipc_helpers.h" #include "core/hle/kernel/event.h" #include "core/hle/kernel/hle_ipc.h" @@ -25,7 +26,7 @@ public: {0, &IAudioRenderer::GetAudioRendererSampleRate, "GetAudioRendererSampleRate"}, {1, &IAudioRenderer::GetAudioRendererSampleCount, "GetAudioRendererSampleCount"}, {2, &IAudioRenderer::GetAudioRendererMixBufferCount, "GetAudioRendererMixBufferCount"}, - {3, nullptr, "GetAudioRendererState"}, + {3, &IAudioRenderer::GetAudioRendererState, "GetAudioRendererState"}, {4, &IAudioRenderer::RequestUpdateAudioRenderer, "RequestUpdateAudioRenderer"}, {5, &IAudioRenderer::StartAudioRenderer, "StartAudioRenderer"}, {6, &IAudioRenderer::StopAudioRenderer, "StopAudioRenderer"}, @@ -62,6 +63,13 @@ private: LOG_DEBUG(Service_Audio, "called"); } + void GetAudioRendererState(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 3}; + rb.Push(RESULT_SUCCESS); + rb.Push<u32>(static_cast<u32>(renderer->GetStreamState())); + LOG_DEBUG(Service_Audio, "called"); + } + void GetAudioRendererMixBufferCount(Kernel::HLERequestContext& ctx) { IPC::ResponseBuilder rb{ctx, 3}; rb.Push(RESULT_SUCCESS); @@ -137,7 +145,7 @@ private: constexpr std::array<char, 15> audio_interface{{"AudioInterface"}}; ctx.WriteBuffer(audio_interface); - IPC::ResponseBuilder rb = rp.MakeBuilder(3, 0, 0); + IPC::ResponseBuilder rb{ctx, 3}; rb.Push(RESULT_SUCCESS); rb.Push<u32>(1); } @@ -151,7 +159,7 @@ private: auto file_buffer = ctx.ReadBuffer(); auto end = std::find(file_buffer.begin(), file_buffer.end(), '\0'); - IPC::ResponseBuilder rb = rp.MakeBuilder(2, 0, 0); + IPC::ResponseBuilder rb{ctx, 2}; rb.Push(RESULT_SUCCESS); } @@ -162,7 +170,7 @@ private: constexpr std::array<char, 12> audio_interface{{"AudioDevice"}}; ctx.WriteBuffer(audio_interface); - IPC::ResponseBuilder rb = rp.MakeBuilder(3, 0, 0); + IPC::ResponseBuilder rb{ctx, 3}; rb.Push(RESULT_SUCCESS); rb.Push<u32>(1); } diff --git a/src/core/hle/service/fatal/fatal.cpp b/src/core/hle/service/fatal/fatal.cpp index b436ce4e6..2f15ac2a6 100644 --- a/src/core/hle/service/fatal/fatal.cpp +++ b/src/core/hle/service/fatal/fatal.cpp @@ -2,8 +2,17 @@ // Licensed under GPLv2 or any later version // Refer to the license.txt file included. +#include <array> +#include <cstring> +#include <ctime> +#include <fmt/time.h> +#include "common/file_util.h" #include "common/logging/log.h" +#include "common/scm_rev.h" +#include "common/swap.h" +#include "core/core.h" #include "core/hle/ipc_helpers.h" +#include "core/hle/kernel/process.h" #include "core/hle/service/fatal/fatal.h" #include "core/hle/service/fatal/fatal_p.h" #include "core/hle/service/fatal/fatal_u.h" @@ -15,16 +24,142 @@ Module::Interface::Interface(std::shared_ptr<Module> module, const char* name) Module::Interface::~Interface() = default; +struct FatalInfo { + std::array<u64_le, 31> registers{}; // TODO(ogniK): See if this actually is registers or + // not(find a game which has non zero valeus) + u64_le unk0{}; + u64_le unk1{}; + u64_le unk2{}; + u64_le unk3{}; + u64_le unk4{}; + u64_le unk5{}; + u64_le unk6{}; + + std::array<u64_le, 32> backtrace{}; + u64_le unk7{}; + u64_le unk8{}; + u32_le backtrace_size{}; + u32_le unk9{}; + u32_le unk10{}; // TODO(ogniK): Is this even used or is it just padding? +}; +static_assert(sizeof(FatalInfo) == 0x250, "FatalInfo is an invalid size"); + +enum class FatalType : u32 { + ErrorReportAndScreen = 0, + ErrorReport = 1, + ErrorScreen = 2, +}; + +static void GenerateErrorReport(ResultCode error_code, const FatalInfo& info) { + const auto title_id = Core::CurrentProcess()->GetTitleID(); + std::string crash_report = + fmt::format("Yuzu {}-{} crash report\n" + "Title ID: {:016x}\n" + "Result: 0x{:X} ({:04}-{:04d})\n" + "\n", + Common::g_scm_branch, Common::g_scm_desc, title_id, error_code.raw, + 2000 + static_cast<u32>(error_code.module.Value()), + static_cast<u32>(error_code.description.Value()), info.unk8, info.unk7); + if (info.backtrace_size != 0x0) { + crash_report += "Registers:\n"; + // TODO(ogniK): This is just a guess, find a game which actually has non zero values + for (size_t i = 0; i < info.registers.size(); i++) { + crash_report += + fmt::format(" X[{:02d}]: {:016x}\n", i, info.registers[i]); + } + crash_report += fmt::format(" Unknown 0: {:016x}\n", info.unk0); + crash_report += fmt::format(" Unknown 1: {:016x}\n", info.unk1); + crash_report += fmt::format(" Unknown 2: {:016x}\n", info.unk2); + crash_report += fmt::format(" Unknown 3: {:016x}\n", info.unk3); + crash_report += fmt::format(" Unknown 4: {:016x}\n", info.unk4); + crash_report += fmt::format(" Unknown 5: {:016x}\n", info.unk5); + crash_report += fmt::format(" Unknown 6: {:016x}\n", info.unk6); + crash_report += "\nBacktrace:\n"; + for (size_t i = 0; i < info.backtrace_size; i++) { + crash_report += + fmt::format(" Backtrace[{:02d}]: {:016x}\n", i, info.backtrace[i]); + } + crash_report += fmt::format("\nUnknown 7: 0x{:016x}\n", info.unk7); + crash_report += fmt::format("Unknown 8: 0x{:016x}\n", info.unk8); + crash_report += fmt::format("Unknown 9: 0x{:016x}\n", info.unk9); + crash_report += fmt::format("Unknown 10: 0x{:016x}\n", info.unk10); + } + + LOG_ERROR(Service_Fatal, "{}", crash_report); + + const std::string crashreport_dir = + FileUtil::GetUserPath(FileUtil::UserPath::LogDir) + "crash_logs"; + + if (!FileUtil::CreateFullPath(crashreport_dir)) { + LOG_ERROR( + Service_Fatal, + "Unable to create crash report directory. Possible log directory permissions issue."); + return; + } + + const std::time_t t = std::time(nullptr); + const std::string crashreport_filename = + fmt::format("{}/{:016x}-{:%F-%H%M%S}.log", crashreport_dir, title_id, *std::localtime(&t)); + + auto file = FileUtil::IOFile(crashreport_filename, "wb"); + if (file.IsOpen()) { + file.WriteString(crash_report); + LOG_ERROR(Service_Fatal, "Saving error report to {}", crashreport_filename); + } else { + LOG_ERROR(Service_Fatal, "Failed to save error report to {}", crashreport_filename); + } +} + +static void ThrowFatalError(ResultCode error_code, FatalType fatal_type, const FatalInfo& info) { + LOG_ERROR(Service_Fatal, "Threw fatal error type {}", static_cast<u32>(fatal_type)); + switch (fatal_type) { + case FatalType::ErrorReportAndScreen: + GenerateErrorReport(error_code, info); + [[fallthrough]]; + case FatalType::ErrorScreen: + // Since we have no fatal:u error screen. We should just kill execution instead + ASSERT(false); + break; + // Should not throw a fatal screen but should generate an error report + case FatalType::ErrorReport: + GenerateErrorReport(error_code, info); + break; + }; +} + +void Module::Interface::ThrowFatal(Kernel::HLERequestContext& ctx) { + LOG_ERROR(Service_Fatal, "called"); + IPC::RequestParser rp{ctx}; + auto error_code = rp.Pop<ResultCode>(); + + ThrowFatalError(error_code, FatalType::ErrorScreen, {}); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); +} + void Module::Interface::ThrowFatalWithPolicy(Kernel::HLERequestContext& ctx) { + LOG_ERROR(Service_Fatal, "called"); IPC::RequestParser rp(ctx); - u32 error_code = rp.Pop<u32>(); - LOG_WARNING(Service_Fatal, "(STUBBED) called, error_code=0x{:X}", error_code); + auto error_code = rp.Pop<ResultCode>(); + auto fatal_type = rp.PopEnum<FatalType>(); + + ThrowFatalError(error_code, fatal_type, {}); // No info is passed with ThrowFatalWithPolicy IPC::ResponseBuilder rb{ctx, 2}; rb.Push(RESULT_SUCCESS); } void Module::Interface::ThrowFatalWithCpuContext(Kernel::HLERequestContext& ctx) { - LOG_WARNING(Service_Fatal, "(STUBBED) called"); + LOG_ERROR(Service_Fatal, "called"); + IPC::RequestParser rp(ctx); + auto error_code = rp.Pop<ResultCode>(); + auto fatal_type = rp.PopEnum<FatalType>(); + auto fatal_info = ctx.ReadBuffer(); + FatalInfo info{}; + + ASSERT_MSG(fatal_info.size() == sizeof(FatalInfo), "Invalid fatal info buffer size!"); + std::memcpy(&info, fatal_info.data(), sizeof(FatalInfo)); + + ThrowFatalError(error_code, fatal_type, info); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(RESULT_SUCCESS); } diff --git a/src/core/hle/service/fatal/fatal.h b/src/core/hle/service/fatal/fatal.h index 4d9a5be52..09371ff7f 100644 --- a/src/core/hle/service/fatal/fatal.h +++ b/src/core/hle/service/fatal/fatal.h @@ -15,6 +15,7 @@ public: explicit Interface(std::shared_ptr<Module> module, const char* name); ~Interface() override; + void ThrowFatal(Kernel::HLERequestContext& ctx); void ThrowFatalWithPolicy(Kernel::HLERequestContext& ctx); void ThrowFatalWithCpuContext(Kernel::HLERequestContext& ctx); diff --git a/src/core/hle/service/fatal/fatal_u.cpp b/src/core/hle/service/fatal/fatal_u.cpp index befc307cf..1572a2051 100644 --- a/src/core/hle/service/fatal/fatal_u.cpp +++ b/src/core/hle/service/fatal/fatal_u.cpp @@ -8,7 +8,7 @@ namespace Service::Fatal { Fatal_U::Fatal_U(std::shared_ptr<Module> module) : Module::Interface(std::move(module), "fatal:u") { static const FunctionInfo functions[] = { - {0, nullptr, "ThrowFatal"}, + {0, &Fatal_U::ThrowFatal, "ThrowFatal"}, {1, &Fatal_U::ThrowFatalWithPolicy, "ThrowFatalWithPolicy"}, {2, &Fatal_U::ThrowFatalWithCpuContext, "ThrowFatalWithCpuContext"}, }; diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp index 5c4971724..aed2abb71 100644 --- a/src/core/hle/service/filesystem/filesystem.cpp +++ b/src/core/hle/service/filesystem/filesystem.cpp @@ -197,7 +197,7 @@ ResultVal<FileSys::VirtualDir> VfsDirectoryServiceWrapper::OpenDirectory(const s auto dir = GetDirectoryRelativeWrapped(backing, path); if (dir == nullptr) { // TODO(DarkLordZach): Find a better error code for this - return ResultCode(-1); + return FileSys::ERROR_PATH_NOT_FOUND; } return MakeResult(dir); } @@ -343,6 +343,15 @@ std::shared_ptr<FileSys::RegisteredCache> GetSDMCContents() { return sdmc_factory->GetSDMCContents(); } +FileSys::VirtualDir GetModificationLoadRoot(u64 title_id) { + LOG_TRACE(Service_FS, "Opening mod load root for tid={:016X}", title_id); + + if (bis_factory == nullptr) + return nullptr; + + return bis_factory->GetModificationLoadRoot(title_id); +} + void CreateFactories(const FileSys::VirtualFilesystem& vfs, bool overwrite) { if (overwrite) { bis_factory = nullptr; @@ -354,9 +363,11 @@ void CreateFactories(const FileSys::VirtualFilesystem& vfs, bool overwrite) { FileSys::Mode::ReadWrite); auto sd_directory = vfs->OpenDirectory(FileUtil::GetUserPath(FileUtil::UserPath::SDMCDir), FileSys::Mode::ReadWrite); + auto load_directory = vfs->OpenDirectory(FileUtil::GetUserPath(FileUtil::UserPath::LoadDir), + FileSys::Mode::ReadWrite); if (bis_factory == nullptr) - bis_factory = std::make_unique<FileSys::BISFactory>(nand_directory); + bis_factory = std::make_unique<FileSys::BISFactory>(nand_directory, load_directory); if (save_data_factory == nullptr) save_data_factory = std::make_unique<FileSys::SaveDataFactory>(std::move(nand_directory)); if (sdmc_factory == nullptr) diff --git a/src/core/hle/service/filesystem/filesystem.h b/src/core/hle/service/filesystem/filesystem.h index aab65a2b8..7039a2247 100644 --- a/src/core/hle/service/filesystem/filesystem.h +++ b/src/core/hle/service/filesystem/filesystem.h @@ -52,6 +52,8 @@ std::shared_ptr<FileSys::RegisteredCache> GetSystemNANDContents(); std::shared_ptr<FileSys::RegisteredCache> GetUserNANDContents(); std::shared_ptr<FileSys::RegisteredCache> GetSDMCContents(); +FileSys::VirtualDir GetModificationLoadRoot(u64 title_id); + // Creates the SaveData, SDMC, and BIS Factories. Should be called once and before any function // above is called. void CreateFactories(const FileSys::VirtualFilesystem& vfs, bool overwrite = true); diff --git a/src/core/hle/service/hid/hid.cpp b/src/core/hle/service/hid/hid.cpp index 256c49bfc..7c6b0a4e6 100644 --- a/src/core/hle/service/hid/hid.cpp +++ b/src/core/hle/service/hid/hid.cpp @@ -338,7 +338,7 @@ public: {106, &Hid::AcquireNpadStyleSetUpdateEventHandle, "AcquireNpadStyleSetUpdateEventHandle"}, {107, &Hid::DisconnectNpad, "DisconnectNpad"}, {108, &Hid::GetPlayerLedPattern, "GetPlayerLedPattern"}, - {109, nullptr, "ActivateNpadWithRevision"}, + {109, &Hid::ActivateNpadWithRevision, "ActivateNpadWithRevision"}, {120, &Hid::SetNpadJoyHoldType, "SetNpadJoyHoldType"}, {121, &Hid::GetNpadJoyHoldType, "GetNpadJoyHoldType"}, {122, &Hid::SetNpadJoyAssignmentModeSingleByDefault, "SetNpadJoyAssignmentModeSingleByDefault"}, @@ -603,6 +603,12 @@ private: rb.Push(RESULT_SUCCESS); LOG_WARNING(Service_HID, "(STUBBED) called"); } + + void ActivateNpadWithRevision(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_WARNING(Service_HID, "(STUBBED) called"); + } }; class HidDbg final : public ServiceFramework<HidDbg> { diff --git a/src/core/hle/service/hid/irs.cpp b/src/core/hle/service/hid/irs.cpp index e587ad0d8..872e3c344 100644 --- a/src/core/hle/service/hid/irs.cpp +++ b/src/core/hle/service/hid/irs.cpp @@ -2,6 +2,11 @@ // Licensed under GPLv2 or any later version // Refer to the license.txt file included. +#include "common/swap.h" +#include "core/core.h" +#include "core/core_timing.h" +#include "core/hle/ipc_helpers.h" +#include "core/hle/kernel/shared_memory.h" #include "core/hle/service/hid/irs.h" namespace Service::HID { @@ -9,28 +14,145 @@ namespace Service::HID { IRS::IRS() : ServiceFramework{"irs"} { // clang-format off static const FunctionInfo functions[] = { - {302, nullptr, "ActivateIrsensor"}, - {303, nullptr, "DeactivateIrsensor"}, - {304, nullptr, "GetIrsensorSharedMemoryHandle"}, - {305, nullptr, "StopImageProcessor"}, - {306, nullptr, "RunMomentProcessor"}, - {307, nullptr, "RunClusteringProcessor"}, - {308, nullptr, "RunImageTransferProcessor"}, - {309, nullptr, "GetImageTransferProcessorState"}, - {310, nullptr, "RunTeraPluginProcessor"}, - {311, nullptr, "GetNpadIrCameraHandle"}, - {312, nullptr, "RunPointingProcessor"}, - {313, nullptr, "SuspendImageProcessor"}, - {314, nullptr, "CheckFirmwareVersion"}, - {315, nullptr, "SetFunctionLevel"}, - {316, nullptr, "RunImageTransferExProcessor"}, - {317, nullptr, "RunIrLedProcessor"}, - {318, nullptr, "StopImageProcessorAsync"}, - {319, nullptr, "ActivateIrsensorWithFunctionLevel"}, + {302, &IRS::ActivateIrsensor, "ActivateIrsensor"}, + {303, &IRS::DeactivateIrsensor, "DeactivateIrsensor"}, + {304, &IRS::GetIrsensorSharedMemoryHandle, "GetIrsensorSharedMemoryHandle"}, + {305, &IRS::StopImageProcessor, "StopImageProcessor"}, + {306, &IRS::RunMomentProcessor, "RunMomentProcessor"}, + {307, &IRS::RunClusteringProcessor, "RunClusteringProcessor"}, + {308, &IRS::RunImageTransferProcessor, "RunImageTransferProcessor"}, + {309, &IRS::GetImageTransferProcessorState, "GetImageTransferProcessorState"}, + {310, &IRS::RunTeraPluginProcessor, "RunTeraPluginProcessor"}, + {311, &IRS::GetNpadIrCameraHandle, "GetNpadIrCameraHandle"}, + {312, &IRS::RunPointingProcessor, "RunPointingProcessor"}, + {313, &IRS::SuspendImageProcessor, "SuspendImageProcessor"}, + {314, &IRS::CheckFirmwareVersion, "CheckFirmwareVersion"}, + {315, &IRS::SetFunctionLevel, "SetFunctionLevel"}, + {316, &IRS::RunImageTransferExProcessor, "RunImageTransferExProcessor"}, + {317, &IRS::RunIrLedProcessor, "RunIrLedProcessor"}, + {318, &IRS::StopImageProcessorAsync, "StopImageProcessorAsync"}, + {319, &IRS::ActivateIrsensorWithFunctionLevel, "ActivateIrsensorWithFunctionLevel"}, }; // clang-format on RegisterHandlers(functions); + + auto& kernel = Core::System::GetInstance().Kernel(); + shared_mem = Kernel::SharedMemory::Create( + kernel, nullptr, 0x8000, Kernel::MemoryPermission::ReadWrite, + Kernel::MemoryPermission::Read, 0, Kernel::MemoryRegion::BASE, "IRS:SharedMemory"); +} + +void IRS::ActivateIrsensor(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_WARNING(Service_IRS, "(STUBBED) called"); +} + +void IRS::DeactivateIrsensor(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_WARNING(Service_IRS, "(STUBBED) called"); +} + +void IRS::GetIrsensorSharedMemoryHandle(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2, 1}; + rb.Push(RESULT_SUCCESS); + rb.PushCopyObjects(shared_mem); + LOG_DEBUG(Service_IRS, "called"); +} + +void IRS::StopImageProcessor(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_WARNING(Service_IRS, "(STUBBED) called"); +} + +void IRS::RunMomentProcessor(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_WARNING(Service_IRS, "(STUBBED) called"); +} + +void IRS::RunClusteringProcessor(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_WARNING(Service_IRS, "(STUBBED) called"); +} + +void IRS::RunImageTransferProcessor(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_WARNING(Service_IRS, "(STUBBED) called"); +} + +void IRS::GetImageTransferProcessorState(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 5}; + rb.Push(RESULT_SUCCESS); + rb.PushRaw<u64>(CoreTiming::GetTicks()); + rb.PushRaw<u32>(0); + LOG_WARNING(Service_IRS, "(STUBBED) called"); +} + +void IRS::RunTeraPluginProcessor(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_WARNING(Service_IRS, "(STUBBED) called"); +} + +void IRS::GetNpadIrCameraHandle(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 3}; + rb.Push(RESULT_SUCCESS); + rb.PushRaw<u32>(device_handle); + LOG_WARNING(Service_IRS, "(STUBBED) called"); +} + +void IRS::RunPointingProcessor(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_WARNING(Service_IRS, "(STUBBED) called"); +} + +void IRS::SuspendImageProcessor(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_WARNING(Service_IRS, "(STUBBED) called"); +} + +void IRS::CheckFirmwareVersion(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_WARNING(Service_IRS, "(STUBBED) called"); +} + +void IRS::SetFunctionLevel(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_WARNING(Service_IRS, "(STUBBED) called"); +} + +void IRS::RunImageTransferExProcessor(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_WARNING(Service_IRS, "(STUBBED) called"); +} + +void IRS::RunIrLedProcessor(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_WARNING(Service_IRS, "(STUBBED) called"); +} + +void IRS::StopImageProcessorAsync(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_WARNING(Service_IRS, "(STUBBED) called"); +} + +void IRS::ActivateIrsensorWithFunctionLevel(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_WARNING(Service_IRS, "(STUBBED) called"); } IRS::~IRS() = default; diff --git a/src/core/hle/service/hid/irs.h b/src/core/hle/service/hid/irs.h index 6fb16b45d..12de6bfb3 100644 --- a/src/core/hle/service/hid/irs.h +++ b/src/core/hle/service/hid/irs.h @@ -4,14 +4,41 @@ #pragma once +#include "core/hle/kernel/object.h" #include "core/hle/service/service.h" +namespace Kernel { +class SharedMemory; +} + namespace Service::HID { class IRS final : public ServiceFramework<IRS> { public: explicit IRS(); ~IRS() override; + +private: + void ActivateIrsensor(Kernel::HLERequestContext& ctx); + void DeactivateIrsensor(Kernel::HLERequestContext& ctx); + void GetIrsensorSharedMemoryHandle(Kernel::HLERequestContext& ctx); + void StopImageProcessor(Kernel::HLERequestContext& ctx); + void RunMomentProcessor(Kernel::HLERequestContext& ctx); + void RunClusteringProcessor(Kernel::HLERequestContext& ctx); + void RunImageTransferProcessor(Kernel::HLERequestContext& ctx); + void GetImageTransferProcessorState(Kernel::HLERequestContext& ctx); + void RunTeraPluginProcessor(Kernel::HLERequestContext& ctx); + void GetNpadIrCameraHandle(Kernel::HLERequestContext& ctx); + void RunPointingProcessor(Kernel::HLERequestContext& ctx); + void SuspendImageProcessor(Kernel::HLERequestContext& ctx); + void CheckFirmwareVersion(Kernel::HLERequestContext& ctx); + void SetFunctionLevel(Kernel::HLERequestContext& ctx); + void RunImageTransferExProcessor(Kernel::HLERequestContext& ctx); + void RunIrLedProcessor(Kernel::HLERequestContext& ctx); + void StopImageProcessorAsync(Kernel::HLERequestContext& ctx); + void ActivateIrsensorWithFunctionLevel(Kernel::HLERequestContext& ctx); + Kernel::SharedPtr<Kernel::SharedMemory> shared_mem; + const u32 device_handle{0xABCD}; }; class IRS_SYS final : public ServiceFramework<IRS_SYS> { diff --git a/src/core/hle/service/nfp/nfp.cpp b/src/core/hle/service/nfp/nfp.cpp index f8d2127d9..8c07a05c2 100644 --- a/src/core/hle/service/nfp/nfp.cpp +++ b/src/core/hle/service/nfp/nfp.cpp @@ -3,6 +3,7 @@ // Refer to the license.txt file included. #include "common/logging/log.h" +#include "core/core.h" #include "core/hle/ipc_helpers.h" #include "core/hle/kernel/event.h" #include "core/hle/service/hid/hid.h" diff --git a/src/core/hle/service/nifm/nifm.cpp b/src/core/hle/service/nifm/nifm.cpp index ed4f5f539..10611ed6a 100644 --- a/src/core/hle/service/nifm/nifm.cpp +++ b/src/core/hle/service/nifm/nifm.cpp @@ -31,7 +31,7 @@ public: {1, &IRequest::GetResult, "GetResult"}, {2, &IRequest::GetSystemEventReadableHandles, "GetSystemEventReadableHandles"}, {3, &IRequest::Cancel, "Cancel"}, - {4, nullptr, "Submit"}, + {4, &IRequest::Submit, "Submit"}, {5, nullptr, "SetRequirement"}, {6, nullptr, "SetRequirementPreset"}, {8, nullptr, "SetPriority"}, @@ -61,6 +61,12 @@ public: } private: + void Submit(Kernel::HLERequestContext& ctx) { + LOG_WARNING(Service_NIFM, "(STUBBED) called"); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + } + void GetRequestState(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_NIFM, "(STUBBED) called"); IPC::ResponseBuilder rb{ctx, 3}; @@ -114,10 +120,11 @@ public: private: void GetClientId(Kernel::HLERequestContext& ctx) { + static constexpr u32 client_id = 1; LOG_WARNING(Service_NIFM, "(STUBBED) called"); IPC::ResponseBuilder rb{ctx, 4}; rb.Push(RESULT_SUCCESS); - rb.Push<u64>(0); + rb.Push<u64>(client_id); // Client ID needs to be non zero otherwise it's considered invalid } void CreateScanRequest(Kernel::HLERequestContext& ctx) { IPC::ResponseBuilder rb{ctx, 2, 0, 1}; @@ -141,10 +148,16 @@ private: rb.Push(RESULT_SUCCESS); } void CreateTemporaryNetworkProfile(Kernel::HLERequestContext& ctx) { - IPC::ResponseBuilder rb{ctx, 2, 0, 1}; + ASSERT_MSG(ctx.GetReadBufferSize() == 0x17c, "NetworkProfileData is not the correct size"); + u128 uuid{}; + auto buffer = ctx.ReadBuffer(); + std::memcpy(&uuid, buffer.data() + 8, sizeof(u128)); + + IPC::ResponseBuilder rb{ctx, 6, 0, 1}; rb.Push(RESULT_SUCCESS); rb.PushIpcInterface<INetworkProfile>(); + rb.PushRaw<u128>(uuid); LOG_DEBUG(Service_NIFM, "called"); } diff --git a/src/core/hle/service/nim/nim.cpp b/src/core/hle/service/nim/nim.cpp index bd05b0a70..261ad539c 100644 --- a/src/core/hle/service/nim/nim.cpp +++ b/src/core/hle/service/nim/nim.cpp @@ -2,6 +2,11 @@ // Licensed under GPLv2 or any later version // Refer to the license.txt file included. +#include <chrono> +#include <ctime> +#include "core/core.h" +#include "core/hle/ipc_helpers.h" +#include "core/hle/kernel/event.h" #include "core/hle/service/nim/nim.h" #include "core/hle/service/service.h" #include "core/hle/service/sm/sm.h" @@ -100,19 +105,111 @@ public: } }; +class IEnsureNetworkClockAvailabilityService final + : public ServiceFramework<IEnsureNetworkClockAvailabilityService> { +public: + IEnsureNetworkClockAvailabilityService() + : ServiceFramework("IEnsureNetworkClockAvailabilityService") { + static const FunctionInfo functions[] = { + {0, &IEnsureNetworkClockAvailabilityService::StartTask, "StartTask"}, + {1, &IEnsureNetworkClockAvailabilityService::GetFinishNotificationEvent, + "GetFinishNotificationEvent"}, + {2, &IEnsureNetworkClockAvailabilityService::GetResult, "GetResult"}, + {3, &IEnsureNetworkClockAvailabilityService::Cancel, "Cancel"}, + {4, &IEnsureNetworkClockAvailabilityService::IsProcessing, "IsProcessing"}, + {5, &IEnsureNetworkClockAvailabilityService::GetServerTime, "GetServerTime"}, + }; + RegisterHandlers(functions); + + auto& kernel = Core::System::GetInstance().Kernel(); + finished_event = + Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, + "IEnsureNetworkClockAvailabilityService:FinishEvent"); + } + +private: + Kernel::SharedPtr<Kernel::Event> finished_event; + + void StartTask(Kernel::HLERequestContext& ctx) { + // No need to connect to the internet, just finish the task straight away. + finished_event->Signal(); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_DEBUG(Service_NIM, "called"); + } + + void GetFinishNotificationEvent(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2, 1}; + rb.Push(RESULT_SUCCESS); + rb.PushCopyObjects(finished_event); + LOG_DEBUG(Service_NIM, "called"); + } + + void GetResult(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_DEBUG(Service_NIM, "called"); + } + + void Cancel(Kernel::HLERequestContext& ctx) { + finished_event->Clear(); + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_DEBUG(Service_NIM, "called"); + } + + void IsProcessing(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 3}; + rb.Push(RESULT_SUCCESS); + rb.PushRaw<u32>(0); // We instantly process the request + LOG_DEBUG(Service_NIM, "called"); + } + + void GetServerTime(Kernel::HLERequestContext& ctx) { + const s64 server_time{std::chrono::duration_cast<std::chrono::seconds>( + std::chrono::system_clock::now().time_since_epoch()) + .count()}; + IPC::ResponseBuilder rb{ctx, 4}; + rb.Push(RESULT_SUCCESS); + rb.PushRaw<s64>(server_time); + LOG_DEBUG(Service_NIM, "called"); + } +}; + class NTC final : public ServiceFramework<NTC> { public: explicit NTC() : ServiceFramework{"ntc"} { // clang-format off static const FunctionInfo functions[] = { - {0, nullptr, "OpenEnsureNetworkClockAvailabilityService"}, - {100, nullptr, "SuspendAutonomicTimeCorrection"}, - {101, nullptr, "ResumeAutonomicTimeCorrection"}, + {0, &NTC::OpenEnsureNetworkClockAvailabilityService, "OpenEnsureNetworkClockAvailabilityService"}, + {100, &NTC::SuspendAutonomicTimeCorrection, "SuspendAutonomicTimeCorrection"}, + {101, &NTC::ResumeAutonomicTimeCorrection, "ResumeAutonomicTimeCorrection"}, }; // clang-format on RegisterHandlers(functions); } + +private: + void OpenEnsureNetworkClockAvailabilityService(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2, 0, 1}; + rb.Push(RESULT_SUCCESS); + rb.PushIpcInterface<IEnsureNetworkClockAvailabilityService>(); + LOG_DEBUG(Service_NIM, "called"); + } + + // TODO(ogniK): Do we need these? + void SuspendAutonomicTimeCorrection(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_WARNING(Service_NIM, "(STUBBED) called"); + } + + void ResumeAutonomicTimeCorrection(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 2}; + rb.Push(RESULT_SUCCESS); + LOG_WARNING(Service_NIM, "(STUBBED) called"); + } }; void InstallInterfaces(SM::ServiceManager& sm) { diff --git a/src/core/hle/service/ns/pl_u.cpp b/src/core/hle/service/ns/pl_u.cpp index 1069d103f..4b2f758a8 100644 --- a/src/core/hle/service/ns/pl_u.cpp +++ b/src/core/hle/service/ns/pl_u.cpp @@ -317,9 +317,9 @@ void PL_U::GetSharedMemoryAddressOffset(Kernel::HLERequestContext& ctx) { void PL_U::GetSharedMemoryNativeHandle(Kernel::HLERequestContext& ctx) { // Map backing memory for the font data - Core::CurrentProcess()->vm_manager.MapMemoryBlock(SHARED_FONT_MEM_VADDR, impl->shared_font, 0, - SHARED_FONT_MEM_SIZE, - Kernel::MemoryState::Shared); + Core::CurrentProcess()->VMManager().MapMemoryBlock(SHARED_FONT_MEM_VADDR, impl->shared_font, 0, + SHARED_FONT_MEM_SIZE, + Kernel::MemoryState::Shared); // Create shared font memory object auto& kernel = Core::System::GetInstance().Kernel(); diff --git a/src/core/hle/service/sm/controller.cpp b/src/core/hle/service/sm/controller.cpp index cdf328a26..98f6e4111 100644 --- a/src/core/hle/service/sm/controller.cpp +++ b/src/core/hle/service/sm/controller.cpp @@ -2,8 +2,11 @@ // Licensed under GPLv2 or any later version // Refer to the license.txt file included. +#include "common/assert.h" #include "common/logging/log.h" #include "core/hle/ipc_helpers.h" +#include "core/hle/kernel/client_session.h" +#include "core/hle/kernel/server_session.h" #include "core/hle/kernel/session.h" #include "core/hle/service/sm/controller.h" diff --git a/src/core/hle/service/sm/sm.cpp b/src/core/hle/service/sm/sm.cpp index 096f0fd52..464e79d01 100644 --- a/src/core/hle/service/sm/sm.cpp +++ b/src/core/hle/service/sm/sm.cpp @@ -108,7 +108,7 @@ void SM::GetService(Kernel::HLERequestContext& ctx) { auto client_port = service_manager->GetServicePort(name); if (client_port.Failed()) { - IPC::ResponseBuilder rb = rp.MakeBuilder(2, 0, 0); + IPC::ResponseBuilder rb{ctx, 2}; rb.Push(client_port.Code()); LOG_ERROR(Service_SM, "called service={} -> error 0x{:08X}", name, client_port.Code().raw); if (name.length() == 0) @@ -121,8 +121,7 @@ void SM::GetService(Kernel::HLERequestContext& ctx) { ASSERT(session.Succeeded()); if (session.Succeeded()) { LOG_DEBUG(Service_SM, "called service={} -> session={}", name, (*session)->GetObjectId()); - IPC::ResponseBuilder rb = - rp.MakeBuilder(2, 0, 1, IPC::ResponseBuilder::Flags::AlwaysMoveHandles); + IPC::ResponseBuilder rb{ctx, 2, 0, 1, IPC::ResponseBuilder::Flags::AlwaysMoveHandles}; rb.Push(session.Code()); rb.PushMoveObjects(std::move(session).Unwrap()); } diff --git a/src/core/hle/service/ssl/ssl.cpp b/src/core/hle/service/ssl/ssl.cpp index 63b86e099..bc4f7a437 100644 --- a/src/core/hle/service/ssl/ssl.cpp +++ b/src/core/hle/service/ssl/ssl.cpp @@ -71,7 +71,7 @@ private: LOG_WARNING(Service_SSL, "(STUBBED) called"); IPC::RequestParser rp{ctx}; - IPC::ResponseBuilder rb = rp.MakeBuilder(2, 0, 0); + IPC::ResponseBuilder rb{ctx, 2}; rb.Push(RESULT_SUCCESS); } @@ -103,6 +103,7 @@ public: } private: + u32 ssl_version{}; void CreateContext(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_SSL, "(STUBBED) called"); @@ -112,10 +113,9 @@ private: } void SetInterfaceVersion(Kernel::HLERequestContext& ctx) { - LOG_WARNING(Service_SSL, "(STUBBED) called"); + LOG_DEBUG(Service_SSL, "called"); IPC::RequestParser rp{ctx}; - u32 unk1 = rp.Pop<u32>(); // Probably minor/major? - u32 unk2 = rp.Pop<u32>(); // TODO(ogniK): Figure out what this does + ssl_version = rp.Pop<u32>(); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(RESULT_SUCCESS); diff --git a/src/core/hle/service/vi/vi.cpp b/src/core/hle/service/vi/vi.cpp index d0cde5ede..bbc02abcc 100644 --- a/src/core/hle/service/vi/vi.cpp +++ b/src/core/hle/service/vi/vi.cpp @@ -612,7 +612,7 @@ public: {3000, nullptr, "ListDisplayModes"}, {3001, nullptr, "ListDisplayRgbRanges"}, {3002, nullptr, "ListDisplayContentTypes"}, - {3200, nullptr, "GetDisplayMode"}, + {3200, &ISystemDisplayService::GetDisplayMode, "GetDisplayMode"}, {3201, nullptr, "SetDisplayMode"}, {3202, nullptr, "GetDisplayUnderscan"}, {3203, nullptr, "SetDisplayUnderscan"}, @@ -650,7 +650,7 @@ private: u64 layer_id = rp.Pop<u64>(); u64 z_value = rp.Pop<u64>(); - IPC::ResponseBuilder rb = rp.MakeBuilder(2, 0, 0); + IPC::ResponseBuilder rb{ctx, 2}; rb.Push(RESULT_SUCCESS); } @@ -658,11 +658,29 @@ private: IPC::RequestParser rp{ctx}; u64 layer_id = rp.Pop<u64>(); bool visibility = rp.Pop<bool>(); - IPC::ResponseBuilder rb = rp.MakeBuilder(2, 0, 0); + IPC::ResponseBuilder rb{ctx, 2}; rb.Push(RESULT_SUCCESS); LOG_WARNING(Service_VI, "(STUBBED) called, layer_id=0x{:08X}, visibility={}", layer_id, visibility); } + + void GetDisplayMode(Kernel::HLERequestContext& ctx) { + IPC::ResponseBuilder rb{ctx, 6}; + rb.Push(RESULT_SUCCESS); + + if (Settings::values.use_docked_mode) { + rb.Push(static_cast<u32>(Service::VI::DisplayResolution::DockedWidth)); + rb.Push(static_cast<u32>(Service::VI::DisplayResolution::DockedHeight)); + } else { + rb.Push(static_cast<u32>(Service::VI::DisplayResolution::UndockedWidth)); + rb.Push(static_cast<u32>(Service::VI::DisplayResolution::UndockedHeight)); + } + + rb.PushRaw<float>(60.0f); + rb.Push<u32>(0); + + LOG_DEBUG(Service_VI, "called"); + } }; class IManagerDisplayService final : public ServiceFramework<IManagerDisplayService> { @@ -747,7 +765,7 @@ private: IPC::RequestParser rp{ctx}; u64 display = rp.Pop<u64>(); - IPC::ResponseBuilder rb = rp.MakeBuilder(2, 0, 0); + IPC::ResponseBuilder rb{ctx, 2}; rb.Push(RESULT_SUCCESS); } @@ -761,7 +779,7 @@ private: u64 layer_id = nv_flinger->CreateLayer(display); - IPC::ResponseBuilder rb = rp.MakeBuilder(4, 0, 0); + IPC::ResponseBuilder rb{ctx, 4}; rb.Push(RESULT_SUCCESS); rb.Push(layer_id); } @@ -772,7 +790,7 @@ private: u32 stack = rp.Pop<u32>(); u64 layer_id = rp.Pop<u64>(); - IPC::ResponseBuilder rb = rp.MakeBuilder(2, 0, 0); + IPC::ResponseBuilder rb{ctx, 2}; rb.Push(RESULT_SUCCESS); } @@ -780,7 +798,7 @@ private: IPC::RequestParser rp{ctx}; u64 layer_id = rp.Pop<u64>(); bool visibility = rp.Pop<bool>(); - IPC::ResponseBuilder rb = rp.MakeBuilder(2, 0, 0); + IPC::ResponseBuilder rb{ctx, 2}; rb.Push(RESULT_SUCCESS); LOG_WARNING(Service_VI, "(STUBBED) called, layer_id=0x{:X}, visibility={}", layer_id, visibility); @@ -837,7 +855,7 @@ private: ASSERT_MSG(name == "Default", "Non-default displays aren't supported yet"); - IPC::ResponseBuilder rb = rp.MakeBuilder(4, 0, 0); + IPC::ResponseBuilder rb{ctx, 4}; rb.Push(RESULT_SUCCESS); rb.Push<u64>(nv_flinger->OpenDisplay(name)); } @@ -847,7 +865,7 @@ private: IPC::RequestParser rp{ctx}; u64 display_id = rp.Pop<u64>(); - IPC::ResponseBuilder rb = rp.MakeBuilder(2, 0, 0); + IPC::ResponseBuilder rb{ctx, 2}; rb.Push(RESULT_SUCCESS); } @@ -856,7 +874,7 @@ private: IPC::RequestParser rp{ctx}; u64 display_id = rp.Pop<u64>(); - IPC::ResponseBuilder rb = rp.MakeBuilder(6, 0, 0); + IPC::ResponseBuilder rb{ctx, 6}; rb.Push(RESULT_SUCCESS); if (Settings::values.use_docked_mode) { @@ -874,7 +892,7 @@ private: u32 scaling_mode = rp.Pop<u32>(); u64 unknown = rp.Pop<u64>(); - IPC::ResponseBuilder rb = rp.MakeBuilder(2, 0, 0); + IPC::ResponseBuilder rb{ctx, 2}; rb.Push(RESULT_SUCCESS); } @@ -882,7 +900,7 @@ private: IPC::RequestParser rp{ctx}; DisplayInfo display_info; ctx.WriteBuffer(&display_info, sizeof(DisplayInfo)); - IPC::ResponseBuilder rb = rp.MakeBuilder(4, 0, 0); + IPC::ResponseBuilder rb{ctx, 4}; rb.Push(RESULT_SUCCESS); rb.Push<u64>(1); LOG_WARNING(Service_VI, "(STUBBED) called"); @@ -903,7 +921,7 @@ private: u32 buffer_queue_id = nv_flinger->GetBufferQueueId(display_id, layer_id); NativeWindow native_window{buffer_queue_id}; - IPC::ResponseBuilder rb = rp.MakeBuilder(4, 0, 0); + IPC::ResponseBuilder rb{ctx, 4}; rb.Push(RESULT_SUCCESS); rb.Push<u64>(ctx.WriteBuffer(native_window.Serialize())); } @@ -922,7 +940,7 @@ private: u32 buffer_queue_id = nv_flinger->GetBufferQueueId(display_id, layer_id); NativeWindow native_window{buffer_queue_id}; - IPC::ResponseBuilder rb = rp.MakeBuilder(6, 0, 0); + IPC::ResponseBuilder rb{ctx, 6}; rb.Push(RESULT_SUCCESS); rb.Push(layer_id); rb.Push<u64>(ctx.WriteBuffer(native_window.Serialize())); @@ -934,7 +952,7 @@ private: IPC::RequestParser rp{ctx}; u64 layer_id = rp.Pop<u64>(); - IPC::ResponseBuilder rb = rp.MakeBuilder(2, 0, 0); + IPC::ResponseBuilder rb{ctx, 2}; rb.Push(RESULT_SUCCESS); } @@ -945,7 +963,7 @@ private: auto vsync_event = nv_flinger->GetVsyncEvent(display_id); - IPC::ResponseBuilder rb = rp.MakeBuilder(2, 1, 0); + IPC::ResponseBuilder rb{ctx, 2, 1}; rb.Push(RESULT_SUCCESS); rb.PushCopyObjects(vsync_event); } diff --git a/src/core/loader/deconstructed_rom_directory.cpp b/src/core/loader/deconstructed_rom_directory.cpp index 2b8f78136..c1824b9c3 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 { @@ -88,8 +86,7 @@ FileType AppLoader_DeconstructedRomDirectory::IdentifyType(const FileSys::Virtua return FileType::Error; } -ResultStatus AppLoader_DeconstructedRomDirectory::Load( - Kernel::SharedPtr<Kernel::Process>& process) { +ResultStatus AppLoader_DeconstructedRomDirectory::Load(Kernel::Process& process) { if (is_loaded) { return ResultStatus::ErrorAlreadyLoaded; } @@ -127,12 +124,16 @@ 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.VMManager().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 +146,7 @@ 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/deconstructed_rom_directory.h b/src/core/loader/deconstructed_rom_directory.h index 8a0dc1b1e..d109ed2b5 100644 --- a/src/core/loader/deconstructed_rom_directory.h +++ b/src/core/loader/deconstructed_rom_directory.h @@ -7,7 +7,6 @@ #include <string> #include "common/common_types.h" #include "core/file_sys/program_metadata.h" -#include "core/hle/kernel/object.h" #include "core/loader/loader.h" namespace Loader { @@ -38,7 +37,7 @@ public: return IdentifyType(file); } - ResultStatus Load(Kernel::SharedPtr<Kernel::Process>& process) override; + ResultStatus Load(Kernel::Process& process) override; ResultStatus ReadRomFS(FileSys::VirtualFile& dir) override; ResultStatus ReadIcon(std::vector<u8>& buffer) override; diff --git a/src/core/loader/elf.cpp b/src/core/loader/elf.cpp index 0e2af20b4..e67b49fc9 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; @@ -387,7 +387,7 @@ FileType AppLoader_ELF::IdentifyType(const FileSys::VirtualFile& file) { return FileType::Error; } -ResultStatus AppLoader_ELF::Load(Kernel::SharedPtr<Kernel::Process>& process) { +ResultStatus AppLoader_ELF::Load(Kernel::Process& process) { if (is_loaded) return ResultStatus::ErrorAlreadyLoaded; @@ -395,19 +395,13 @@ ResultStatus AppLoader_ELF::Load(Kernel::SharedPtr<Kernel::Process>& process) { if (buffer.size() != file->GetSize()) return ResultStatus::ErrorIncorrectELFFileSize; + const VAddr base_address = process.VMManager().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); + process.LoadModule(codeset, codeset->entrypoint); + process.Run(codeset->entrypoint, 48, Memory::DEFAULT_STACK_SIZE); is_loaded = true; return ResultStatus::Success; diff --git a/src/core/loader/elf.h b/src/core/loader/elf.h index b8fb982d0..6af76441c 100644 --- a/src/core/loader/elf.h +++ b/src/core/loader/elf.h @@ -8,9 +8,6 @@ #include "common/common_types.h" #include "core/loader/loader.h" -//////////////////////////////////////////////////////////////////////////////////////////////////// -// Loader namespace - namespace Loader { /// Loads an ELF/AXF file @@ -29,7 +26,7 @@ public: return IdentifyType(file); } - ResultStatus Load(Kernel::SharedPtr<Kernel::Process>& process) override; + ResultStatus Load(Kernel::Process& process) override; }; } // namespace Loader diff --git a/src/core/loader/loader.h b/src/core/loader/loader.h index 843c4bb91..20e66109b 100644 --- a/src/core/loader/loader.h +++ b/src/core/loader/loader.h @@ -12,7 +12,6 @@ #include <boost/optional.hpp> #include "common/common_types.h" #include "core/file_sys/vfs.h" -#include "core/hle/kernel/object.h" namespace Kernel { struct AddressMapping; @@ -136,7 +135,7 @@ public: * @param process The newly created process. * @return The status result of the operation. */ - virtual ResultStatus Load(Kernel::SharedPtr<Kernel::Process>& process) = 0; + virtual ResultStatus Load(Kernel::Process& process) = 0; /** * Loads the system mode that this application needs. diff --git a/src/core/loader/nax.cpp b/src/core/loader/nax.cpp index b46d81c02..073fb9d2f 100644 --- a/src/core/loader/nax.cpp +++ b/src/core/loader/nax.cpp @@ -11,6 +11,20 @@ #include "core/loader/nca.h" namespace Loader { +namespace { +FileType IdentifyTypeImpl(const FileSys::NAX& nax) { + if (nax.GetStatus() != ResultStatus::Success) { + return FileType::Error; + } + + const auto nca = nax.AsNCA(); + if (nca == nullptr || nca->GetStatus() != ResultStatus::Success) { + return FileType::Error; + } + + return FileType::NAX; +} +} // Anonymous namespace AppLoader_NAX::AppLoader_NAX(FileSys::VirtualFile file) : AppLoader(file), nax(std::make_unique<FileSys::NAX>(file)), @@ -19,17 +33,15 @@ AppLoader_NAX::AppLoader_NAX(FileSys::VirtualFile file) AppLoader_NAX::~AppLoader_NAX() = default; FileType AppLoader_NAX::IdentifyType(const FileSys::VirtualFile& file) { - FileSys::NAX nax(file); - - if (nax.GetStatus() == ResultStatus::Success && nax.AsNCA() != nullptr && - nax.AsNCA()->GetStatus() == ResultStatus::Success) { - return FileType::NAX; - } + const FileSys::NAX nax(file); + return IdentifyTypeImpl(nax); +} - return FileType::Error; +FileType AppLoader_NAX::GetFileType() { + return IdentifyTypeImpl(*nax); } -ResultStatus AppLoader_NAX::Load(Kernel::SharedPtr<Kernel::Process>& process) { +ResultStatus AppLoader_NAX::Load(Kernel::Process& process) { if (is_loaded) { return ResultStatus::ErrorAlreadyLoaded; } diff --git a/src/core/loader/nax.h b/src/core/loader/nax.h index 4dbae2918..fc3c01876 100644 --- a/src/core/loader/nax.h +++ b/src/core/loader/nax.h @@ -31,11 +31,9 @@ public: */ static FileType IdentifyType(const FileSys::VirtualFile& file); - FileType GetFileType() override { - return IdentifyType(file); - } + FileType GetFileType() override; - ResultStatus Load(Kernel::SharedPtr<Kernel::Process>& process) override; + ResultStatus Load(Kernel::Process& process) override; ResultStatus ReadRomFS(FileSys::VirtualFile& dir) override; ResultStatus ReadProgramId(u64& out_program_id) override; diff --git a/src/core/loader/nca.cpp b/src/core/loader/nca.cpp index 6aaffae59..7e1b0d84f 100644 --- a/src/core/loader/nca.cpp +++ b/src/core/loader/nca.cpp @@ -30,7 +30,7 @@ FileType AppLoader_NCA::IdentifyType(const FileSys::VirtualFile& file) { return FileType::Error; } -ResultStatus AppLoader_NCA::Load(Kernel::SharedPtr<Kernel::Process>& process) { +ResultStatus AppLoader_NCA::Load(Kernel::Process& process) { if (is_loaded) { return ResultStatus::ErrorAlreadyLoaded; } diff --git a/src/core/loader/nca.h b/src/core/loader/nca.h index 10be197c4..95d9b73a1 100644 --- a/src/core/loader/nca.h +++ b/src/core/loader/nca.h @@ -6,7 +6,6 @@ #include "common/common_types.h" #include "core/file_sys/vfs.h" -#include "core/hle/kernel/object.h" #include "core/loader/loader.h" namespace FileSys { @@ -34,7 +33,7 @@ public: return IdentifyType(file); } - ResultStatus Load(Kernel::SharedPtr<Kernel::Process>& process) override; + ResultStatus Load(Kernel::Process& process) override; ResultStatus ReadRomFS(FileSys::VirtualFile& dir) override; u64 ReadRomFSIVFCOffset() const override; diff --git a/src/core/loader/nro.cpp b/src/core/loader/nro.cpp index c49ec34ab..c10f826a4 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" @@ -175,23 +175,19 @@ bool AppLoader_NRO::LoadNro(FileSys::VirtualFile file, VAddr load_base) { return true; } -ResultStatus AppLoader_NRO::Load(Kernel::SharedPtr<Kernel::Process>& process) { +ResultStatus AppLoader_NRO::Load(Kernel::Process& process) { if (is_loaded) { return ResultStatus::ErrorAlreadyLoaded; } // Load NRO - static constexpr VAddr base_addr{Memory::PROCESS_IMAGE_VADDR}; + const VAddr base_address = process.VMManager().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/nro.h b/src/core/loader/nro.h index 96d2de305..04b46119a 100644 --- a/src/core/loader/nro.h +++ b/src/core/loader/nro.h @@ -6,7 +6,6 @@ #include <string> #include "common/common_types.h" -#include "core/hle/kernel/object.h" #include "core/loader/linker.h" #include "core/loader/loader.h" @@ -33,7 +32,7 @@ public: return IdentifyType(file); } - ResultStatus Load(Kernel::SharedPtr<Kernel::Process>& process) override; + ResultStatus Load(Kernel::Process& process) override; ResultStatus ReadIcon(std::vector<u8>& buffer) override; ResultStatus ReadProgramId(u64& out_program_id) override; diff --git a/src/core/loader/nso.cpp b/src/core/loader/nso.cpp index 3c6306818..cbe2a3e53 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" @@ -32,11 +32,18 @@ static_assert(sizeof(NsoSegmentHeader) == 0x10, "NsoSegmentHeader has incorrect struct NsoHeader { u32_le magic; - INSERT_PADDING_BYTES(0xc); + u32_le version; + INSERT_PADDING_WORDS(1); + u8 flags; std::array<NsoSegmentHeader, 3> segments; // Text, RoData, Data (in that order) u32_le bss_size; INSERT_PADDING_BYTES(0x1c); std::array<u32_le, 3> segments_compressed_size; + + bool IsSegmentCompressed(size_t segment_num) const { + ASSERT_MSG(segment_num < 3, "Invalid segment {}", segment_num); + return ((flags >> segment_num) & 1); + } }; static_assert(sizeof(NsoHeader) == 0x6c, "NsoHeader has incorrect size."); static_assert(std::is_trivially_copyable_v<NsoHeader>, "NsoHeader isn't trivially copyable."); @@ -105,9 +112,11 @@ VAddr AppLoader_NSO::LoadModule(FileSys::VirtualFile file, VAddr load_base) { Kernel::SharedPtr<Kernel::CodeSet> codeset = Kernel::CodeSet::Create(kernel, ""); std::vector<u8> program_image; for (std::size_t i = 0; i < nso_header.segments.size(); ++i) { - const std::vector<u8> compressed_data = + std::vector<u8> data = file->ReadBytes(nso_header.segments_compressed_size[i], nso_header.segments[i].offset); - std::vector<u8> data = DecompressSegment(compressed_data, nso_header.segments[i]); + if (nso_header.IsSegmentCompressed(i)) { + data = DecompressSegment(data, nso_header.segments[i]); + } program_image.resize(nso_header.segments[i].location); program_image.insert(program_image.end(), data.begin(), data.end()); codeset->segments[i].addr = nso_header.segments[i].location; @@ -144,21 +153,17 @@ VAddr AppLoader_NSO::LoadModule(FileSys::VirtualFile file, VAddr load_base) { return load_base + image_size; } -ResultStatus AppLoader_NSO::Load(Kernel::SharedPtr<Kernel::Process>& process) { +ResultStatus AppLoader_NSO::Load(Kernel::Process& process) { if (is_loaded) { return ResultStatus::ErrorAlreadyLoaded; } // 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.VMManager().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; diff --git a/src/core/loader/nso.h b/src/core/loader/nso.h index aaeb1f2a9..7f142405b 100644 --- a/src/core/loader/nso.h +++ b/src/core/loader/nso.h @@ -4,9 +4,7 @@ #pragma once -#include <string> #include "common/common_types.h" -#include "core/hle/kernel/object.h" #include "core/loader/linker.h" #include "core/loader/loader.h" @@ -30,7 +28,7 @@ public: static VAddr LoadModule(FileSys::VirtualFile file, VAddr load_base); - ResultStatus Load(Kernel::SharedPtr<Kernel::Process>& process) override; + ResultStatus Load(Kernel::Process& process) override; }; } // namespace Loader diff --git a/src/core/loader/nsp.cpp b/src/core/loader/nsp.cpp index 291a9876d..b7ba77ef4 100644 --- a/src/core/loader/nsp.cpp +++ b/src/core/loader/nsp.cpp @@ -10,8 +10,6 @@ #include "core/file_sys/control_metadata.h" #include "core/file_sys/nca_metadata.h" #include "core/file_sys/patch_manager.h" -#include "core/file_sys/registered_cache.h" -#include "core/file_sys/romfs.h" #include "core/file_sys/submission_package.h" #include "core/hle/kernel/process.h" #include "core/loader/deconstructed_rom_directory.h" @@ -62,7 +60,7 @@ FileType AppLoader_NSP::IdentifyType(const FileSys::VirtualFile& file) { return FileType::Error; } -ResultStatus AppLoader_NSP::Load(Kernel::SharedPtr<Kernel::Process>& process) { +ResultStatus AppLoader_NSP::Load(Kernel::Process& process) { if (is_loaded) { return ResultStatus::ErrorAlreadyLoaded; } diff --git a/src/core/loader/nsp.h b/src/core/loader/nsp.h index 7ef810499..eac9b819a 100644 --- a/src/core/loader/nsp.h +++ b/src/core/loader/nsp.h @@ -35,7 +35,7 @@ public: return IdentifyType(file); } - ResultStatus Load(Kernel::SharedPtr<Kernel::Process>& process) override; + ResultStatus Load(Kernel::Process& process) override; ResultStatus ReadRomFS(FileSys::VirtualFile& dir) override; ResultStatus ReadProgramId(u64& out_program_id) override; diff --git a/src/core/loader/xci.cpp b/src/core/loader/xci.cpp index 16509229f..eda67a8c8 100644 --- a/src/core/loader/xci.cpp +++ b/src/core/loader/xci.cpp @@ -9,8 +9,6 @@ #include "core/file_sys/content_archive.h" #include "core/file_sys/control_metadata.h" #include "core/file_sys/patch_manager.h" -#include "core/file_sys/romfs.h" -#include "core/file_sys/submission_package.h" #include "core/hle/kernel/process.h" #include "core/loader/nca.h" #include "core/loader/xci.h" @@ -46,7 +44,7 @@ FileType AppLoader_XCI::IdentifyType(const FileSys::VirtualFile& file) { return FileType::Error; } -ResultStatus AppLoader_XCI::Load(Kernel::SharedPtr<Kernel::Process>& process) { +ResultStatus AppLoader_XCI::Load(Kernel::Process& process) { if (is_loaded) { return ResultStatus::ErrorAlreadyLoaded; } diff --git a/src/core/loader/xci.h b/src/core/loader/xci.h index cc4287e17..17e47b658 100644 --- a/src/core/loader/xci.h +++ b/src/core/loader/xci.h @@ -35,7 +35,7 @@ public: return IdentifyType(file); } - ResultStatus Load(Kernel::SharedPtr<Kernel::Process>& process) override; + ResultStatus Load(Kernel::Process& process) override; ResultStatus ReadRomFS(FileSys::VirtualFile& dir) override; ResultStatus ReadProgramId(u64& out_program_id) override; diff --git a/src/core/memory.cpp b/src/core/memory.cpp index 316b46820..014298ed6 100644 --- a/src/core/memory.cpp +++ b/src/core/memory.cpp @@ -3,7 +3,6 @@ // Refer to the license.txt file included. #include <algorithm> -#include <array> #include <cstring> #include <utility> @@ -15,11 +14,11 @@ #include "core/arm/arm_interface.h" #include "core/core.h" #include "core/hle/kernel/process.h" +#include "core/hle/kernel/vm_manager.h" #include "core/hle/lock.h" #include "core/memory.h" #include "core/memory_setup.h" #include "video_core/renderer_base.h" -#include "video_core/video_core.h" namespace Memory { @@ -41,6 +40,21 @@ PageTable* GetCurrentPageTable() { return current_page_table; } +PageTable::PageTable() = default; + +PageTable::PageTable(std::size_t address_space_width_in_bits) { + Resize(address_space_width_in_bits); +} + +PageTable::~PageTable() = default; + +void PageTable::Resize(std::size_t address_space_width_in_bits) { + const std::size_t num_page_table_entries = 1ULL << (address_space_width_in_bits - PAGE_BITS); + + pointers.resize(num_page_table_entries); + attributes.resize(num_page_table_entries); +} + static void MapPages(PageTable& page_table, VAddr base, u64 size, u8* memory, PageType type) { LOG_DEBUG(HW_Memory, "Mapping {} onto {:016X}-{:016X}", fmt::ptr(memory), base * PAGE_SIZE, (base + size) * PAGE_SIZE); @@ -50,7 +64,7 @@ static void MapPages(PageTable& page_table, VAddr base, u64 size, u8* memory, Pa VAddr end = base + size; while (base != end) { - ASSERT_MSG(base < PAGE_TABLE_NUM_ENTRIES, "out of range mapping at {:016X}", base); + ASSERT_MSG(base < page_table.pointers.size(), "out of range mapping at {:016X}", base); page_table.attributes[base] = type; page_table.pointers[base] = memory; @@ -105,7 +119,7 @@ void RemoveDebugHook(PageTable& page_table, VAddr base, u64 size, MemoryHookPoin static u8* GetPointerFromVMA(const Kernel::Process& process, VAddr vaddr) { u8* direct_pointer = nullptr; - auto& vm_manager = process.vm_manager; + auto& vm_manager = process.VMManager(); auto it = vm_manager.FindVMA(vaddr); ASSERT(it != vm_manager.vma_map.end()); @@ -200,7 +214,7 @@ void Write(const VAddr vaddr, const T data) { } bool IsValidVirtualAddress(const Kernel::Process& process, const VAddr vaddr) { - auto& page_table = process.vm_manager.page_table; + const auto& page_table = process.VMManager().page_table; const u8* page_pointer = page_table.pointers[vaddr >> PAGE_BITS]; if (page_pointer) @@ -323,7 +337,7 @@ void RasterizerFlushVirtualRegion(VAddr start, u64 size, FlushMode mode) { return; } - VAddr end = start + size; + const VAddr end = start + size; const auto CheckRegion = [&](VAddr region_start, VAddr region_end) { if (start >= region_end || end <= region_start) { @@ -333,7 +347,7 @@ void RasterizerFlushVirtualRegion(VAddr start, u64 size, FlushMode mode) { const VAddr overlap_start = std::max(start, region_start); const VAddr overlap_end = std::min(end, region_end); - const u64 overlap_size = overlap_end - overlap_start; + const VAddr overlap_size = overlap_end - overlap_start; auto& rasterizer = system_instance.Renderer().Rasterizer(); switch (mode) { @@ -349,8 +363,10 @@ void RasterizerFlushVirtualRegion(VAddr start, u64 size, FlushMode mode) { } }; - CheckRegion(PROCESS_IMAGE_VADDR, PROCESS_IMAGE_VADDR_END); - CheckRegion(HEAP_VADDR, HEAP_VADDR_END); + const auto& vm_manager = Core::CurrentProcess()->VMManager(); + + CheckRegion(vm_manager.GetCodeRegionBaseAddress(), vm_manager.GetCodeRegionEndAddress()); + CheckRegion(vm_manager.GetHeapRegionBaseAddress(), vm_manager.GetHeapRegionEndAddress()); } u8 Read8(const VAddr addr) { @@ -371,7 +387,7 @@ u64 Read64(const VAddr addr) { void ReadBlock(const Kernel::Process& process, const VAddr src_addr, void* dest_buffer, const std::size_t size) { - auto& page_table = process.vm_manager.page_table; + const auto& page_table = process.VMManager().page_table; std::size_t remaining_size = size; std::size_t page_index = src_addr >> PAGE_BITS; @@ -436,7 +452,7 @@ void Write64(const VAddr addr, const u64 data) { void WriteBlock(const Kernel::Process& process, const VAddr dest_addr, const void* src_buffer, const std::size_t size) { - auto& page_table = process.vm_manager.page_table; + const auto& page_table = process.VMManager().page_table; std::size_t remaining_size = size; std::size_t page_index = dest_addr >> PAGE_BITS; std::size_t page_offset = dest_addr & PAGE_MASK; @@ -482,7 +498,7 @@ void WriteBlock(const VAddr dest_addr, const void* src_buffer, const std::size_t } void ZeroBlock(const Kernel::Process& process, const VAddr dest_addr, const std::size_t size) { - auto& page_table = process.vm_manager.page_table; + const auto& page_table = process.VMManager().page_table; std::size_t remaining_size = size; std::size_t page_index = dest_addr >> PAGE_BITS; std::size_t page_offset = dest_addr & PAGE_MASK; @@ -524,7 +540,7 @@ void ZeroBlock(const Kernel::Process& process, const VAddr dest_addr, const std: void CopyBlock(const Kernel::Process& process, VAddr dest_addr, VAddr src_addr, const std::size_t size) { - auto& page_table = process.vm_manager.page_table; + const auto& page_table = process.VMManager().page_table; std::size_t remaining_size = size; std::size_t page_index = src_addr >> PAGE_BITS; std::size_t page_offset = src_addr & PAGE_MASK; diff --git a/src/core/memory.h b/src/core/memory.h index 2a27c0251..1acf5ce8c 100644 --- a/src/core/memory.h +++ b/src/core/memory.h @@ -4,10 +4,10 @@ #pragma once -#include <array> #include <cstddef> #include <string> #include <tuple> +#include <vector> #include <boost/icl/interval_map.hpp> #include "common/common_types.h" #include "core/memory_hook.h" @@ -23,10 +23,8 @@ namespace Memory { * be mapped. */ constexpr std::size_t PAGE_BITS = 12; -constexpr u64 PAGE_SIZE = 1 << PAGE_BITS; +constexpr u64 PAGE_SIZE = 1ULL << PAGE_BITS; constexpr u64 PAGE_MASK = PAGE_SIZE - 1; -constexpr std::size_t ADDRESS_SPACE_BITS = 36; -constexpr std::size_t PAGE_TABLE_NUM_ENTRIES = 1ULL << (ADDRESS_SPACE_BITS - PAGE_BITS); enum class PageType : u8 { /// Page is unmapped and should cause an access error. @@ -62,32 +60,39 @@ struct SpecialRegion { * mimics the way a real CPU page table works. */ struct PageTable { + explicit PageTable(); + explicit PageTable(std::size_t address_space_width_in_bits); + ~PageTable(); + + /** + * Resizes the page table to be able to accomodate enough pages within + * a given address space. + * + * @param address_space_width_in_bits The address size width in bits. + */ + void Resize(std::size_t address_space_width_in_bits); + /** - * Array of memory pointers backing each page. An entry can only be non-null if the - * corresponding entry in the `attributes` array is of type `Memory`. + * Vector of memory pointers backing each page. An entry can only be non-null if the + * corresponding entry in the `attributes` vector is of type `Memory`. */ - std::array<u8*, PAGE_TABLE_NUM_ENTRIES> pointers; + std::vector<u8*> pointers; /** - * Contains MMIO handlers that back memory regions whose entries in the `attribute` array is of - * type `Special`. + * Contains MMIO handlers that back memory regions whose entries in the `attribute` vector is + * of type `Special`. */ boost::icl::interval_map<VAddr, std::set<SpecialRegion>> special_regions; /** - * Array of fine grained page attributes. If it is set to any value other than `Memory`, then + * Vector of fine grained page attributes. If it is set to any value other than `Memory`, then * the corresponding entry in `pointers` MUST be set to null. */ - std::array<PageType, PAGE_TABLE_NUM_ENTRIES> attributes; + std::vector<PageType> attributes; }; /// Virtual user-space memory regions enum : VAddr { - /// Where the application text, data and bss reside. - PROCESS_IMAGE_VADDR = 0x08000000, - PROCESS_IMAGE_MAX_SIZE = 0x08000000, - PROCESS_IMAGE_VADDR_END = PROCESS_IMAGE_VADDR + PROCESS_IMAGE_MAX_SIZE, - /// Read-only page containing kernel and system configuration values. CONFIG_MEMORY_VADDR = 0x1FF80000, CONFIG_MEMORY_SIZE = 0x00001000, @@ -98,36 +103,12 @@ enum : VAddr { SHARED_PAGE_SIZE = 0x00001000, SHARED_PAGE_VADDR_END = SHARED_PAGE_VADDR + SHARED_PAGE_SIZE, - /// Area where TLS (Thread-Local Storage) buffers are allocated. - TLS_AREA_VADDR = 0x40000000, + /// TLS (Thread-Local Storage) related. TLS_ENTRY_SIZE = 0x200, - TLS_AREA_SIZE = 0x10000000, - TLS_AREA_VADDR_END = TLS_AREA_VADDR + TLS_AREA_SIZE, /// Application stack - STACK_AREA_VADDR = TLS_AREA_VADDR_END, - STACK_AREA_SIZE = 0x10000000, - STACK_AREA_VADDR_END = STACK_AREA_VADDR + STACK_AREA_SIZE, DEFAULT_STACK_SIZE = 0x100000, - /// Application heap - /// Size is confirmed to be a static value on fw 3.0.0 - HEAP_VADDR = 0x108000000, - HEAP_SIZE = 0x180000000, - HEAP_VADDR_END = HEAP_VADDR + HEAP_SIZE, - - /// New map region - /// Size is confirmed to be a static value on fw 3.0.0 - NEW_MAP_REGION_VADDR = HEAP_VADDR_END, - NEW_MAP_REGION_SIZE = 0x80000000, - NEW_MAP_REGION_VADDR_END = NEW_MAP_REGION_VADDR + NEW_MAP_REGION_SIZE, - - /// Map region - /// Size is confirmed to be a static value on fw 3.0.0 - MAP_REGION_VADDR = NEW_MAP_REGION_VADDR_END, - MAP_REGION_SIZE = 0x1000000000, - MAP_REGION_VADDR_END = MAP_REGION_VADDR + MAP_REGION_SIZE, - /// Kernel Virtual Address Range KERNEL_REGION_VADDR = 0xFFFFFF8000000000, KERNEL_REGION_SIZE = 0x7FFFE00000, |