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-rw-r--r--src/core/hle/service/ldr/ldr.cpp634
1 files changed, 0 insertions, 634 deletions
diff --git a/src/core/hle/service/ldr/ldr.cpp b/src/core/hle/service/ldr/ldr.cpp
index 97b6a9385..ba58b3a09 100644
--- a/src/core/hle/service/ldr/ldr.cpp
+++ b/src/core/hle/service/ldr/ldr.cpp
@@ -1,117 +1,12 @@
// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
-#include <memory>
-#include <fmt/format.h>
-#include <mbedtls/sha256.h>
-
-#include "common/alignment.h"
-#include "common/hex_util.h"
-#include "common/scope_exit.h"
-#include "core/core.h"
-#include "core/hle/kernel/k_page_table.h"
-#include "core/hle/kernel/svc_results.h"
-#include "core/hle/kernel/svc_types.h"
-#include "core/hle/service/ipc_helpers.h"
#include "core/hle/service/ldr/ldr.h"
#include "core/hle/service/server_manager.h"
#include "core/hle/service/service.h"
-#include "core/loader/nro.h"
-#include "core/memory.h"
namespace Service::LDR {
-constexpr Result ERROR_INSUFFICIENT_ADDRESS_SPACE{ErrorModule::RO, 2};
-
-[[maybe_unused]] constexpr Result ERROR_INVALID_MEMORY_STATE{ErrorModule::Loader, 51};
-constexpr Result ERROR_INVALID_NRO{ErrorModule::Loader, 52};
-constexpr Result ERROR_INVALID_NRR{ErrorModule::Loader, 53};
-constexpr Result ERROR_MISSING_NRR_HASH{ErrorModule::Loader, 54};
-constexpr Result ERROR_MAXIMUM_NRO{ErrorModule::Loader, 55};
-constexpr Result ERROR_MAXIMUM_NRR{ErrorModule::Loader, 56};
-constexpr Result ERROR_ALREADY_LOADED{ErrorModule::Loader, 57};
-constexpr Result ERROR_INVALID_ALIGNMENT{ErrorModule::Loader, 81};
-constexpr Result ERROR_INVALID_SIZE{ErrorModule::Loader, 82};
-constexpr Result ERROR_INVALID_NRO_ADDRESS{ErrorModule::Loader, 84};
-[[maybe_unused]] constexpr Result ERROR_INVALID_NRR_ADDRESS{ErrorModule::Loader, 85};
-constexpr Result ERROR_NOT_INITIALIZED{ErrorModule::Loader, 87};
-
-constexpr std::size_t MAXIMUM_LOADED_RO{0x40};
-constexpr std::size_t MAXIMUM_MAP_RETRIES{0x200};
-
-constexpr std::size_t TEXT_INDEX{0};
-constexpr std::size_t RO_INDEX{1};
-constexpr std::size_t DATA_INDEX{2};
-
-struct NRRCertification {
- u64_le application_id_mask;
- u64_le application_id_pattern;
- INSERT_PADDING_BYTES(0x10);
- std::array<u8, 0x100> public_key; // Also known as modulus
- std::array<u8, 0x100> signature;
-};
-static_assert(sizeof(NRRCertification) == 0x220, "NRRCertification has invalid size.");
-
-struct NRRHeader {
- u32_le magic;
- u32_le certification_signature_key_generation; // 9.0.0+
- INSERT_PADDING_WORDS(2);
- NRRCertification certification;
- std::array<u8, 0x100> signature;
- u64_le application_id;
- u32_le size;
- u8 nrr_kind; // 7.0.0+
- INSERT_PADDING_BYTES(3);
- u32_le hash_offset;
- u32_le hash_count;
- INSERT_PADDING_WORDS(2);
-};
-static_assert(sizeof(NRRHeader) == 0x350, "NRRHeader has invalid size.");
-
-struct SegmentHeader {
- u32_le memory_offset;
- u32_le memory_size;
-};
-static_assert(sizeof(SegmentHeader) == 0x8, "SegmentHeader has invalid size.");
-
-struct NROHeader {
- // Switchbrew calls this "Start" (0x10)
- INSERT_PADDING_WORDS(1);
- u32_le mod_offset;
- INSERT_PADDING_WORDS(2);
-
- // Switchbrew calls this "Header" (0x70)
- u32_le magic;
- u32_le version;
- u32_le nro_size;
- u32_le flags;
- // .text, .ro, .data
- std::array<SegmentHeader, 3> segment_headers;
- u32_le bss_size;
- INSERT_PADDING_WORDS(1);
- std::array<u8, 0x20> build_id;
- u32_le dso_handle_offset;
- INSERT_PADDING_WORDS(1);
- // .apiInfo, .dynstr, .dynsym
- std::array<SegmentHeader, 3> segment_headers_2;
-};
-static_assert(sizeof(NROHeader) == 0x80, "NROHeader has invalid size.");
-
-using SHA256Hash = std::array<u8, 0x20>;
-
-struct NROInfo {
- SHA256Hash hash{};
- VAddr nro_address{};
- std::size_t nro_size{};
- VAddr bss_address{};
- std::size_t bss_size{};
- std::size_t text_size{};
- std::size_t ro_size{};
- std::size_t data_size{};
- VAddr src_addr{};
-};
-static_assert(sizeof(NROInfo) == 0x60, "NROInfo has invalid size.");
-
class DebugMonitor final : public ServiceFramework<DebugMonitor> {
public:
explicit DebugMonitor(Core::System& system_) : ServiceFramework{system_, "ldr:dmnt"} {
@@ -158,541 +53,12 @@ public:
}
};
-class RelocatableObject final : public ServiceFramework<RelocatableObject> {
-public:
- explicit RelocatableObject(Core::System& system_) : ServiceFramework{system_, "ldr:ro"} {
- // clang-format off
- static const FunctionInfo functions[] = {
- {0, &RelocatableObject::LoadModule, "LoadModule"},
- {1, &RelocatableObject::UnloadModule, "UnloadModule"},
- {2, &RelocatableObject::RegisterModuleInfo, "RegisterModuleInfo"},
- {3, &RelocatableObject::UnregisterModuleInfo, "UnregisterModuleInfo"},
- {4, &RelocatableObject::Initialize, "Initialize"},
- {10, nullptr, "RegisterModuleInfo2"},
- };
- // clang-format on
-
- RegisterHandlers(functions);
- }
-
- void RegisterModuleInfo(HLERequestContext& ctx) {
- struct Parameters {
- u64_le process_id;
- u64_le nrr_address;
- u64_le nrr_size;
- };
-
- IPC::RequestParser rp{ctx};
- const auto [process_id, nrr_address, nrr_size] = rp.PopRaw<Parameters>();
-
- LOG_DEBUG(Service_LDR,
- "called with process_id={:016X}, nrr_address={:016X}, nrr_size={:016X}",
- process_id, nrr_address, nrr_size);
-
- if (!initialized) {
- LOG_ERROR(Service_LDR, "LDR:RO not initialized before use!");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_NOT_INITIALIZED);
- return;
- }
-
- if (nrr.size() >= MAXIMUM_LOADED_RO) {
- LOG_ERROR(Service_LDR, "Loading new NRR would exceed the maximum number of loaded NRRs "
- "(0x40)! Failing...");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_MAXIMUM_NRR);
- return;
- }
-
- // NRR Address does not fall on 0x1000 byte boundary
- if (!Common::Is4KBAligned(nrr_address)) {
- LOG_ERROR(Service_LDR, "NRR Address has invalid alignment (actual {:016X})!",
- nrr_address);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_INVALID_ALIGNMENT);
- return;
- }
-
- // NRR Size is zero or causes overflow
- if (nrr_address + nrr_size <= nrr_address || nrr_size == 0 ||
- !Common::Is4KBAligned(nrr_size)) {
- LOG_ERROR(Service_LDR, "NRR Size is invalid! (nrr_address={:016X}, nrr_size={:016X})",
- nrr_address, nrr_size);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_INVALID_SIZE);
- return;
- }
-
- // Read NRR data from memory
- std::vector<u8> nrr_data(nrr_size);
- system.ApplicationMemory().ReadBlock(nrr_address, nrr_data.data(), nrr_size);
- NRRHeader header;
- std::memcpy(&header, nrr_data.data(), sizeof(NRRHeader));
-
- if (header.magic != Common::MakeMagic('N', 'R', 'R', '0')) {
- LOG_ERROR(Service_LDR, "NRR did not have magic 'NRR0' (actual {:08X})!", header.magic);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_INVALID_NRR);
- return;
- }
-
- if (header.size != nrr_size) {
- LOG_ERROR(Service_LDR,
- "NRR header reported size did not match LoadNrr parameter size! "
- "(header_size={:016X}, loadnrr_size={:016X})",
- header.size, nrr_size);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_INVALID_SIZE);
- return;
- }
-
- if (system.GetApplicationProcessProgramID() != header.application_id) {
- LOG_ERROR(Service_LDR,
- "Attempting to load NRR with title ID other than current process. (actual "
- "{:016X})!",
- header.application_id);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_INVALID_NRR);
- return;
- }
-
- std::vector<SHA256Hash> hashes;
-
- // Copy all hashes in the NRR (specified by hash count/hash offset) into vector.
- for (std::size_t i = header.hash_offset;
- i < (header.hash_offset + (header.hash_count * sizeof(SHA256Hash))); i += 8) {
- SHA256Hash hash;
- std::memcpy(hash.data(), nrr_data.data() + i, sizeof(SHA256Hash));
- hashes.emplace_back(hash);
- }
-
- nrr.insert_or_assign(nrr_address, std::move(hashes));
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
- }
-
- void UnregisterModuleInfo(HLERequestContext& ctx) {
- IPC::RequestParser rp{ctx};
- const auto pid = rp.Pop<u64>();
- const auto nrr_address = rp.Pop<VAddr>();
-
- LOG_DEBUG(Service_LDR, "called with pid={}, nrr_address={:016X}", pid, nrr_address);
-
- nrr.erase(nrr_address);
-
- IPC::ResponseBuilder rb{ctx, 2};
-
- rb.Push(ResultSuccess);
- }
-
- bool ValidateRegionForMap(Kernel::KProcessPageTable& page_table, VAddr start,
- std::size_t size) const {
- const std::size_t padding_size{page_table.GetNumGuardPages() * Kernel::PageSize};
-
- Kernel::KMemoryInfo start_info;
- Kernel::Svc::PageInfo page_info;
- R_ASSERT(
- page_table.QueryInfo(std::addressof(start_info), std::addressof(page_info), start - 1));
-
- if (start_info.GetState() != Kernel::KMemoryState::Free) {
- return {};
- }
-
- if (start_info.GetAddress() > (start - padding_size)) {
- return {};
- }
-
- Kernel::KMemoryInfo end_info;
- R_ASSERT(page_table.QueryInfo(std::addressof(end_info), std::addressof(page_info),
- start + size));
-
- if (end_info.GetState() != Kernel::KMemoryState::Free) {
- return {};
- }
-
- return (start + size + padding_size) <= (end_info.GetAddress() + end_info.GetSize());
- }
-
- Result GetAvailableMapRegion(Kernel::KProcessPageTable& page_table, u64 size, VAddr& out_addr) {
- size = Common::AlignUp(size, Kernel::PageSize);
- size += page_table.GetNumGuardPages() * Kernel::PageSize * 4;
-
- const auto is_region_available = [&](VAddr addr) {
- const auto end_addr = addr + size;
- while (addr < end_addr) {
- if (system.ApplicationMemory().IsValidVirtualAddress(addr)) {
- return false;
- }
-
- if (!page_table.Contains(out_addr, size)) {
- return false;
- }
-
- if (page_table.IsInHeapRegion(out_addr, size)) {
- return false;
- }
-
- if (page_table.IsInAliasRegion(out_addr, size)) {
- return false;
- }
-
- addr += Kernel::PageSize;
- }
- return true;
- };
-
- bool succeeded = false;
- const auto map_region_end =
- GetInteger(page_table.GetAliasCodeRegionStart()) + page_table.GetAliasCodeRegionSize();
- while (current_map_addr < map_region_end) {
- if (is_region_available(current_map_addr)) {
- succeeded = true;
- break;
- }
- current_map_addr += 0x100000;
- }
-
- if (!succeeded) {
- ASSERT_MSG(false, "Out of address space!");
- return Kernel::ResultOutOfMemory;
- }
-
- out_addr = current_map_addr;
- current_map_addr += size;
-
- return ResultSuccess;
- }
-
- Result MapProcessCodeMemory(VAddr* out_map_location, Kernel::KProcess* process, VAddr base_addr,
- u64 size) {
- auto& page_table{process->GetPageTable()};
- VAddr addr{};
-
- for (std::size_t retry = 0; retry < MAXIMUM_MAP_RETRIES; retry++) {
- R_TRY(GetAvailableMapRegion(page_table, size, addr));
-
- const Result result{page_table.MapCodeMemory(addr, base_addr, size)};
- if (result == Kernel::ResultInvalidCurrentMemory) {
- continue;
- }
-
- R_TRY(result);
-
- if (ValidateRegionForMap(page_table, addr, size)) {
- *out_map_location = addr;
- return ResultSuccess;
- }
- }
-
- return ERROR_INSUFFICIENT_ADDRESS_SPACE;
- }
-
- Result MapNro(VAddr* out_map_location, Kernel::KProcess* process, VAddr nro_addr,
- std::size_t nro_size, VAddr bss_addr, std::size_t bss_size, std::size_t size) {
- for (std::size_t retry = 0; retry < MAXIMUM_MAP_RETRIES; retry++) {
- auto& page_table{process->GetPageTable()};
- VAddr addr{};
-
- R_TRY(MapProcessCodeMemory(&addr, process, nro_addr, nro_size));
-
- if (bss_size) {
- auto block_guard = detail::ScopeExit([&] {
- page_table.UnmapCodeMemory(addr + nro_size, bss_addr, bss_size);
- page_table.UnmapCodeMemory(addr, nro_addr, nro_size);
- });
-
- const Result result{page_table.MapCodeMemory(addr + nro_size, bss_addr, bss_size)};
-
- if (result == Kernel::ResultInvalidCurrentMemory) {
- continue;
- }
-
- if (result.IsError()) {
- return result;
- }
-
- block_guard.Cancel();
- }
-
- if (ValidateRegionForMap(page_table, addr, size)) {
- *out_map_location = addr;
- return ResultSuccess;
- }
- }
-
- return ERROR_INSUFFICIENT_ADDRESS_SPACE;
- }
-
- Result LoadNro(Kernel::KProcess* process, const NROHeader& nro_header, VAddr nro_addr,
- VAddr start) const {
- const VAddr text_start{start + nro_header.segment_headers[TEXT_INDEX].memory_offset};
- const VAddr ro_start{start + nro_header.segment_headers[RO_INDEX].memory_offset};
- const VAddr data_start{start + nro_header.segment_headers[DATA_INDEX].memory_offset};
- const VAddr bss_start{data_start + nro_header.segment_headers[DATA_INDEX].memory_size};
- const VAddr bss_end_addr{
- Common::AlignUp(bss_start + nro_header.bss_size, Kernel::PageSize)};
-
- const auto CopyCode = [this](VAddr src_addr, VAddr dst_addr, u64 size) {
- system.ApplicationMemory().CopyBlock(dst_addr, src_addr, size);
- };
- CopyCode(nro_addr + nro_header.segment_headers[TEXT_INDEX].memory_offset, text_start,
- nro_header.segment_headers[TEXT_INDEX].memory_size);
- CopyCode(nro_addr + nro_header.segment_headers[RO_INDEX].memory_offset, ro_start,
- nro_header.segment_headers[RO_INDEX].memory_size);
- CopyCode(nro_addr + nro_header.segment_headers[DATA_INDEX].memory_offset, data_start,
- nro_header.segment_headers[DATA_INDEX].memory_size);
-
- R_TRY(process->GetPageTable().SetProcessMemoryPermission(
- text_start, ro_start - text_start, Kernel::Svc::MemoryPermission::ReadExecute));
- R_TRY(process->GetPageTable().SetProcessMemoryPermission(
- ro_start, data_start - ro_start, Kernel::Svc::MemoryPermission::Read));
-
- return process->GetPageTable().SetProcessMemoryPermission(
- data_start, bss_end_addr - data_start, Kernel::Svc::MemoryPermission::ReadWrite);
- }
-
- void LoadModule(HLERequestContext& ctx) {
- struct Parameters {
- u64_le process_id;
- u64_le image_address;
- u64_le image_size;
- u64_le bss_address;
- u64_le bss_size;
- };
-
- IPC::RequestParser rp{ctx};
- const auto [process_id, nro_address, nro_size, bss_address, bss_size] =
- rp.PopRaw<Parameters>();
-
- LOG_DEBUG(Service_LDR,
- "called with pid={:016X}, nro_addr={:016X}, nro_size={:016X}, bss_addr={:016X}, "
- "bss_size={:016X}",
- process_id, nro_address, nro_size, bss_address, bss_size);
-
- if (!initialized) {
- LOG_ERROR(Service_LDR, "LDR:RO not initialized before use!");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_NOT_INITIALIZED);
- return;
- }
-
- if (nro.size() >= MAXIMUM_LOADED_RO) {
- LOG_ERROR(Service_LDR, "Loading new NRO would exceed the maximum number of loaded NROs "
- "(0x40)! Failing...");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_MAXIMUM_NRO);
- return;
- }
-
- // NRO Address does not fall on 0x1000 byte boundary
- if (!Common::Is4KBAligned(nro_address)) {
- LOG_ERROR(Service_LDR, "NRO Address has invalid alignment (actual {:016X})!",
- nro_address);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_INVALID_ALIGNMENT);
- return;
- }
-
- // NRO Size or BSS Size is zero or causes overflow
- const auto nro_size_valid =
- nro_size != 0 && nro_address + nro_size > nro_address && Common::Is4KBAligned(nro_size);
- const auto bss_size_valid = nro_size + bss_size >= nro_size &&
- (bss_size == 0 || bss_address + bss_size > bss_address);
-
- if (!nro_size_valid || !bss_size_valid) {
- LOG_ERROR(Service_LDR,
- "NRO Size or BSS Size is invalid! (nro_address={:016X}, nro_size={:016X}, "
- "bss_address={:016X}, bss_size={:016X})",
- nro_address, nro_size, bss_address, bss_size);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_INVALID_SIZE);
- return;
- }
-
- // Read NRO data from memory
- std::vector<u8> nro_data(nro_size);
- system.ApplicationMemory().ReadBlock(nro_address, nro_data.data(), nro_size);
-
- SHA256Hash hash{};
- mbedtls_sha256_ret(nro_data.data(), nro_data.size(), hash.data(), 0);
-
- // NRO Hash is already loaded
- if (std::any_of(nro.begin(), nro.end(), [&hash](const std::pair<VAddr, NROInfo>& info) {
- return info.second.hash == hash;
- })) {
- LOG_ERROR(Service_LDR, "NRO is already loaded!");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_ALREADY_LOADED);
- return;
- }
-
- // NRO Hash is not in any loaded NRR
- if (!IsValidNROHash(hash)) {
- LOG_ERROR(Service_LDR,
- "NRO hash is not present in any currently loaded NRRs (hash={})!",
- Common::HexToString(hash));
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_MISSING_NRR_HASH);
- return;
- }
-
- // Load and validate the NRO header
- NROHeader header{};
- std::memcpy(&header, nro_data.data(), sizeof(NROHeader));
- if (!IsValidNRO(header, nro_size, bss_size)) {
- LOG_ERROR(Service_LDR, "NRO was invalid!");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_INVALID_NRO);
- return;
- }
-
- // Map memory for the NRO
- VAddr map_location{};
- const auto map_result{MapNro(&map_location, system.ApplicationProcess(), nro_address,
- nro_size, bss_address, bss_size, nro_size + bss_size)};
- if (map_result != ResultSuccess) {
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(map_result);
- }
-
- // Load the NRO into the mapped memory
- if (const auto result{
- LoadNro(system.ApplicationProcess(), header, nro_address, map_location)};
- result.IsError()) {
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(result);
- }
-
- // Track the loaded NRO
- nro.insert_or_assign(map_location,
- NROInfo{hash, map_location, nro_size, bss_address, bss_size,
- header.segment_headers[TEXT_INDEX].memory_size,
- header.segment_headers[RO_INDEX].memory_size,
- header.segment_headers[DATA_INDEX].memory_size, nro_address});
-
- IPC::ResponseBuilder rb{ctx, 4};
- rb.Push(ResultSuccess);
- rb.Push(map_location);
- }
-
- Result UnmapNro(const NROInfo& info) {
- // Each region must be unmapped separately to validate memory state
- auto& page_table{system.ApplicationProcess()->GetPageTable()};
-
- if (info.bss_size != 0) {
- R_TRY(page_table.UnmapCodeMemory(info.nro_address + info.text_size + info.ro_size +
- info.data_size,
- info.bss_address, info.bss_size));
- }
-
- R_TRY(page_table.UnmapCodeMemory(info.nro_address + info.text_size + info.ro_size,
- info.src_addr + info.text_size + info.ro_size,
- info.data_size));
- R_TRY(page_table.UnmapCodeMemory(info.nro_address + info.text_size,
- info.src_addr + info.text_size, info.ro_size));
- R_TRY(page_table.UnmapCodeMemory(info.nro_address, info.src_addr, info.text_size));
- return ResultSuccess;
- }
-
- void UnloadModule(HLERequestContext& ctx) {
- if (!initialized) {
- LOG_ERROR(Service_LDR, "LDR:RO not initialized before use!");
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_NOT_INITIALIZED);
- return;
- }
-
- struct Parameters {
- u64_le process_id;
- u64_le nro_address;
- };
-
- IPC::RequestParser rp{ctx};
- const auto [process_id, nro_address] = rp.PopRaw<Parameters>();
- LOG_DEBUG(Service_LDR, "called with process_id={:016X}, nro_address=0x{:016X}", process_id,
- nro_address);
-
- if (!Common::Is4KBAligned(nro_address)) {
- LOG_ERROR(Service_LDR, "NRO address has invalid alignment (nro_address=0x{:016X})",
- nro_address);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_INVALID_ALIGNMENT);
- return;
- }
-
- const auto iter = nro.find(nro_address);
- if (iter == nro.end()) {
- LOG_ERROR(Service_LDR,
- "The NRO attempting to be unmapped was not mapped or has an invalid address "
- "(nro_address=0x{:016X})!",
- nro_address);
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERROR_INVALID_NRO_ADDRESS);
- return;
- }
-
- const auto result{UnmapNro(iter->second)};
-
- nro.erase(iter);
-
- IPC::ResponseBuilder rb{ctx, 2};
-
- rb.Push(result);
- }
-
- void Initialize(HLERequestContext& ctx) {
- LOG_WARNING(Service_LDR, "(STUBBED) called");
-
- initialized = true;
- current_map_addr =
- GetInteger(system.ApplicationProcess()->GetPageTable().GetAliasCodeRegionStart());
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
- }
-
-private:
- bool initialized{};
-
- std::map<VAddr, NROInfo> nro;
- std::map<VAddr, std::vector<SHA256Hash>> nrr;
- VAddr current_map_addr{};
-
- bool IsValidNROHash(const SHA256Hash& hash) const {
- return std::any_of(nrr.begin(), nrr.end(), [&hash](const auto& p) {
- return std::find(p.second.begin(), p.second.end(), hash) != p.second.end();
- });
- }
-
- static bool IsValidNRO(const NROHeader& header, u64 nro_size, u64 bss_size) {
- return header.magic == Common::MakeMagic('N', 'R', 'O', '0') &&
- header.nro_size == nro_size && header.bss_size == bss_size &&
-
- header.segment_headers[RO_INDEX].memory_offset ==
- header.segment_headers[TEXT_INDEX].memory_offset +
- header.segment_headers[TEXT_INDEX].memory_size &&
-
- header.segment_headers[DATA_INDEX].memory_offset ==
- header.segment_headers[RO_INDEX].memory_offset +
- header.segment_headers[RO_INDEX].memory_size &&
-
- nro_size == header.segment_headers[DATA_INDEX].memory_offset +
- header.segment_headers[DATA_INDEX].memory_size &&
-
- Common::Is4KBAligned(header.segment_headers[TEXT_INDEX].memory_size) &&
- Common::Is4KBAligned(header.segment_headers[RO_INDEX].memory_size) &&
- Common::Is4KBAligned(header.segment_headers[DATA_INDEX].memory_size);
- }
-};
-
void LoopProcess(Core::System& system) {
auto server_manager = std::make_unique<ServerManager>(system);
server_manager->RegisterNamedService("ldr:dmnt", std::make_shared<DebugMonitor>(system));
server_manager->RegisterNamedService("ldr:pm", std::make_shared<ProcessManager>(system));
server_manager->RegisterNamedService("ldr:shel", std::make_shared<Shell>(system));
- server_manager->RegisterNamedService("ldr:ro", std::make_shared<RelocatableObject>(system));
ServerManager::RunServer(std::move(server_manager));
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-09 23:56:28 +0200