Lightemerald/windows-user-space-emulator
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Comprehensive WOW64 subsystem implementation

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brian
2025-10-13 19:53:14 +08:00
parent 9453123db0
commit 65eecf1cfd
51 changed files with 3772 additions and 283 deletions
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13
src/windows-emulator/syscalls.cpp
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@@ -225,6 +225,9 @@ namespace syscalls
ULONG allocation_attributes, handle file_handle);
NTSTATUS handle_NtOpenSection(const syscall_context& c, emulator_object<handle> section_handle, ACCESS_MASK /*desired_access*/,
emulator_object<OBJECT_ATTRIBUTES<EmulatorTraits<Emu64>>> object_attributes);
NTSTATUS handle_NtQuerySection(const syscall_context& c, handle section_handle, SECTION_INFORMATION_CLASS section_information_class,
uint64_t section_information, EmulatorTraits<Emu64>::SIZE_T section_information_length,
emulator_object<EmulatorTraits<Emu64>::SIZE_T> result_length);
NTSTATUS handle_NtMapViewOfSection(const syscall_context& c, handle section_handle, handle process_handle,
emulator_object<uint64_t> base_address,
EMULATOR_CAST(EmulatorTraits<Emu64>::ULONG_PTR, ULONG_PTR) /*zero_bits*/,
@@ -232,6 +235,12 @@ namespace syscalls
emulator_object<LARGE_INTEGER> /*section_offset*/,
emulator_object<EMULATOR_CAST(EmulatorTraits<Emu64>::SIZE_T, SIZE_T)> view_size,
SECTION_INHERIT /*inherit_disposition*/, ULONG /*allocation_type*/, ULONG /*win32_protect*/);
NTSTATUS handle_NtMapViewOfSectionEx(const syscall_context& c, handle section_handle, handle process_handle,
emulator_object<uint64_t> base_address, emulator_object<LARGE_INTEGER> section_offset,
emulator_object<EMULATOR_CAST(EmulatorTraits<Emu64>::SIZE_T, SIZE_T)> view_size,
ULONG allocation_type, ULONG page_protection,
uint64_t extended_parameters, // PMEM_EXTENDED_PARAMETER
ULONG extended_parameter_count);
NTSTATUS handle_NtUnmapViewOfSection(const syscall_context& c, handle process_handle, uint64_t base_address);
NTSTATUS handle_NtUnmapViewOfSectionEx(const syscall_context& c, handle process_handle, uint64_t base_address, ULONG /*flags*/);
NTSTATUS handle_NtAreMappedFilesTheSame();
@@ -494,7 +503,7 @@ namespace syscalls
NTSTATUS handle_NtGdiInit(const syscall_context& c)
{
c.proc.peb.access([&](PEB64& peb) {
c.proc.peb64.access([&](PEB64& peb) {
if (!peb.GdiSharedHandleTable)
{
const auto shared_memory = c.proc.base_allocator.reserve<GDI_SHARED_MEMORY64>();
@@ -974,6 +983,7 @@ void syscall_dispatcher::add_handlers(std::map<std::string, syscall_handler>& ha
add_handler(NtManageHotPatch);
add_handler(NtOpenSection);
add_handler(NtMapViewOfSection);
add_handler(NtMapViewOfSectionEx);
add_handler(NtOpenSymbolicLinkObject);
add_handler(NtQuerySymbolicLinkObject);
add_handler(NtQuerySystemInformationEx);
@@ -981,6 +991,7 @@ void syscall_dispatcher::add_handlers(std::map<std::string, syscall_handler>& ha
add_handler(NtQueryVolumeInformationFile);
add_handler(NtApphelpCacheControl);
add_handler(NtCreateSection);
add_handler(NtQuerySection);
add_handler(NtConnectPort);
add_handler(NtSecureConnectPort);
add_handler(NtCreateFile);