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hle: kernel: k_page_table: ReadAndWrite -> UserReadWrite.
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parent
081669c334
commit
6123b6ea45
3 changed files with 18 additions and 18 deletions
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@ -307,7 +307,7 @@ ResultCode KPageTable::MapCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t
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KMemoryPermission perm{};
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CASCADE_CODE(CheckMemoryState(&state, &perm, nullptr, nullptr, src_addr, size,
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KMemoryState::All, KMemoryState::Normal, KMemoryPermission::All,
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KMemoryPermission::ReadAndWrite, KMemoryAttribute::Mask,
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KMemoryPermission::UserReadWrite, KMemoryAttribute::Mask,
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KMemoryAttribute::None, KMemoryAttribute::IpcAndDeviceMapped));
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if (IsRegionMapped(dst_addr, size)) {
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@ -361,7 +361,7 @@ ResultCode KPageTable::UnmapCodeMemory(VAddr dst_addr, VAddr src_addr, std::size
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block_manager->Update(dst_addr, num_pages, KMemoryState::Free);
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block_manager->Update(src_addr, num_pages, KMemoryState::Normal,
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KMemoryPermission::ReadAndWrite);
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KMemoryPermission::UserReadWrite);
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system.InvalidateCpuInstructionCacheRange(dst_addr, size);
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@ -416,7 +416,7 @@ void KPageTable::MapPhysicalMemory(KPageLinkedList& page_linked_list, VAddr star
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}
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const std::size_t num_pages{std::min(src_num_pages, dst_num_pages)};
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Operate(dst_addr, num_pages, KMemoryPermission::ReadAndWrite, OperationType::Map,
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Operate(dst_addr, num_pages, KMemoryPermission::UserReadWrite, OperationType::Map,
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map_addr);
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dst_addr += num_pages * PageSize;
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@ -470,7 +470,7 @@ ResultCode KPageTable::MapPhysicalMemory(VAddr addr, std::size_t size) {
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const std::size_t num_pages{size / PageSize};
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block_manager->Update(addr, num_pages, KMemoryState::Free, KMemoryPermission::None,
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KMemoryAttribute::None, KMemoryState::Normal,
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KMemoryPermission::ReadAndWrite, KMemoryAttribute::None);
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KMemoryPermission::UserReadWrite, KMemoryAttribute::None);
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return ResultSuccess;
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}
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@ -554,7 +554,7 @@ ResultCode KPageTable::Map(VAddr dst_addr, VAddr src_addr, std::size_t size) {
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KMemoryState src_state{};
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CASCADE_CODE(CheckMemoryState(
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&src_state, nullptr, nullptr, nullptr, src_addr, size, KMemoryState::FlagCanAlias,
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KMemoryState::FlagCanAlias, KMemoryPermission::All, KMemoryPermission::ReadAndWrite,
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KMemoryState::FlagCanAlias, KMemoryPermission::All, KMemoryPermission::UserReadWrite,
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KMemoryAttribute::Mask, KMemoryAttribute::None, KMemoryAttribute::IpcAndDeviceMapped));
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if (IsRegionMapped(dst_addr, size)) {
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@ -568,13 +568,13 @@ ResultCode KPageTable::Map(VAddr dst_addr, VAddr src_addr, std::size_t size) {
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{
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auto block_guard = detail::ScopeExit([&] {
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Operate(src_addr, num_pages, KMemoryPermission::ReadAndWrite,
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Operate(src_addr, num_pages, KMemoryPermission::UserReadWrite,
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OperationType::ChangePermissions);
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});
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CASCADE_CODE(Operate(src_addr, num_pages, KMemoryPermission::None,
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OperationType::ChangePermissions));
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CASCADE_CODE(MapPages(dst_addr, page_linked_list, KMemoryPermission::ReadAndWrite));
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CASCADE_CODE(MapPages(dst_addr, page_linked_list, KMemoryPermission::UserReadWrite));
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block_guard.Cancel();
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}
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@ -582,7 +582,7 @@ ResultCode KPageTable::Map(VAddr dst_addr, VAddr src_addr, std::size_t size) {
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block_manager->Update(src_addr, num_pages, src_state, KMemoryPermission::None,
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KMemoryAttribute::Locked);
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block_manager->Update(dst_addr, num_pages, KMemoryState::Stack,
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KMemoryPermission::ReadAndWrite);
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KMemoryPermission::UserReadWrite);
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return ResultSuccess;
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}
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@ -617,13 +617,13 @@ ResultCode KPageTable::Unmap(VAddr dst_addr, VAddr src_addr, std::size_t size) {
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auto block_guard = detail::ScopeExit([&] { MapPages(dst_addr, dst_pages, dst_perm); });
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CASCADE_CODE(Operate(dst_addr, num_pages, KMemoryPermission::None, OperationType::Unmap));
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CASCADE_CODE(Operate(src_addr, num_pages, KMemoryPermission::ReadAndWrite,
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CASCADE_CODE(Operate(src_addr, num_pages, KMemoryPermission::UserReadWrite,
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OperationType::ChangePermissions));
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block_guard.Cancel();
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}
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block_manager->Update(src_addr, num_pages, src_state, KMemoryPermission::ReadAndWrite);
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block_manager->Update(src_addr, num_pages, src_state, KMemoryPermission::UserReadWrite);
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block_manager->Update(dst_addr, num_pages, KMemoryState::Free);
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return ResultSuccess;
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@ -785,7 +785,7 @@ ResultCode KPageTable::ReserveTransferMemory(VAddr addr, std::size_t size, KMemo
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&state, nullptr, &attribute, nullptr, addr, size,
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KMemoryState::FlagCanTransfer | KMemoryState::FlagReferenceCounted,
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KMemoryState::FlagCanTransfer | KMemoryState::FlagReferenceCounted, KMemoryPermission::All,
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KMemoryPermission::ReadAndWrite, KMemoryAttribute::Mask, KMemoryAttribute::None,
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KMemoryPermission::UserReadWrite, KMemoryAttribute::Mask, KMemoryAttribute::None,
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KMemoryAttribute::IpcAndDeviceMapped));
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block_manager->Update(addr, size / PageSize, state, perm, attribute | KMemoryAttribute::Locked);
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@ -805,7 +805,7 @@ ResultCode KPageTable::ResetTransferMemory(VAddr addr, std::size_t size) {
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KMemoryPermission::None, KMemoryPermission::None, KMemoryAttribute::Mask,
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KMemoryAttribute::Locked, KMemoryAttribute::IpcAndDeviceMapped));
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block_manager->Update(addr, size / PageSize, state, KMemoryPermission::ReadAndWrite);
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block_manager->Update(addr, size / PageSize, state, KMemoryPermission::UserReadWrite);
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return ResultSuccess;
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}
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@ -906,7 +906,7 @@ ResultCode KPageTable::SetHeapSize(VAddr* out, std::size_t size) {
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R_TRY(this->CheckMemoryState(std::addressof(num_allocator_blocks),
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heap_region_start + size, GetHeapSize() - size,
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KMemoryState::All, KMemoryState::Normal,
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KMemoryPermission::All, KMemoryPermission::ReadAndWrite,
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KMemoryPermission::All, KMemoryPermission::UserReadWrite,
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KMemoryAttribute::All, KMemoryAttribute::None));
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// Unmap the end of the heap.
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@ -981,7 +981,7 @@ ResultCode KPageTable::SetHeapSize(VAddr* out, std::size_t size) {
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// Apply the memory block update.
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block_manager->Update(current_heap_end, num_pages, KMemoryState::Normal,
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KMemoryPermission::ReadAndWrite, KMemoryAttribute::None);
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KMemoryPermission::UserReadWrite, KMemoryAttribute::None);
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// Update the current heap end.
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current_heap_end = heap_region_start + size;
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@ -509,7 +509,7 @@ VAddr KProcess::CreateTLSRegion() {
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const VAddr tls_page_addr{page_table
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->AllocateAndMapMemory(1, PageSize, true, start, size / PageSize,
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KMemoryState::ThreadLocal,
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KMemoryPermission::ReadAndWrite,
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KMemoryPermission::UserReadWrite,
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tls_map_addr)
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.ValueOr(0)};
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@ -550,7 +550,7 @@ void KProcess::LoadModule(CodeSet code_set, VAddr base_addr) {
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ReprotectSegment(code_set.CodeSegment(), KMemoryPermission::ReadAndExecute);
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ReprotectSegment(code_set.RODataSegment(), KMemoryPermission::Read);
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ReprotectSegment(code_set.DataSegment(), KMemoryPermission::ReadAndWrite);
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ReprotectSegment(code_set.DataSegment(), KMemoryPermission::UserReadWrite);
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}
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bool KProcess::IsSignaled() const {
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@ -587,7 +587,7 @@ ResultCode KProcess::AllocateMainThreadStack(std::size_t stack_size) {
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CASCADE_RESULT(main_thread_stack_top,
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page_table->AllocateAndMapMemory(
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main_thread_stack_size / PageSize, PageSize, false, start, size / PageSize,
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KMemoryState::Stack, KMemoryPermission::ReadAndWrite));
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KMemoryState::Stack, KMemoryPermission::UserReadWrite));
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main_thread_stack_top += main_thread_stack_size;
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@ -402,7 +402,7 @@ public:
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ro_start, data_start - ro_start, Kernel::KMemoryPermission::Read));
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return process->PageTable().SetProcessMemoryPermission(
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data_start, bss_end_addr - data_start, Kernel::KMemoryPermission::ReadAndWrite);
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data_start, bss_end_addr - data_start, Kernel::KMemoryPermission::UserReadWrite);
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}
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void LoadModule(Kernel::HLERequestContext& ctx) {
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