Lightemerald/windows-user-space-emulator
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Properly map locale file

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momo5502
2024-09-12 09:50:13 +02:00
parent 08cc6932d8
commit 70400547ff
6 changed files with 176 additions and 16 deletions
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24
src/windows_emulator/syscalls.cpp
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@@ -2,6 +2,8 @@
#include "syscalls.hpp"
#include "context_frame.hpp"
#include <utils/io.hpp>
struct syscall_context
{
x64_emulator& emu;
@@ -631,8 +633,6 @@ namespace
if (info_class == SystemProcessorInformation)
{
puts("PROC INFO");
c.proc.verbose = true;
if (return_length)
{
return_length.write(sizeof(SYSTEM_PROCESSOR_INFORMATION));
@@ -1231,10 +1231,7 @@ namespace
client_shared_memory.access([&](PORT_VIEW& view)
{
const auto address = c.emu.find_free_allocation_base(view.ViewSize);
c.emu.allocate_memory(address,
view.ViewSize, memory_permission::read_write);
const auto address = c.emu.allocate_memory(view.ViewSize, memory_permission::read_write);
view.ViewBase = reinterpret_cast<void*>(address);
});
@@ -1319,12 +1316,23 @@ namespace
return STATUS_NOT_SUPPORTED;
}
NTSTATUS handle_NtInitializeNlsFiles(const syscall_context& /*c*/, const emulator_object<uint64_t> base_address,
NTSTATUS handle_NtInitializeNlsFiles(const syscall_context& c, const emulator_object<uint64_t> base_address,
const emulator_object<LCID> default_locale_id,
const emulator_object<LARGE_INTEGER> /*default_casing_table_size*/)
{
const auto locale_file = utils::io::read_file(R"(C:\Windows\System32\locale.nls)");
if (locale_file.empty())
{
return STATUS_FILE_INVALID;
}
const auto size = page_align_up(locale_file.size());
const auto base = c.emu.allocate_memory(size, memory_permission::read);
c.emu.write_memory(base, locale_file.data(), locale_file.size());
base_address.write(base);
default_locale_id.write(0x407);
base_address.write(0x1337);
return STATUS_SUCCESS;
}