Lightemerald/windows-user-space-emulator
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Support host/default apiset loc and empty emulation root

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momo5502
2025-01-25 08:09:00 +01:00
parent 0454120f45
commit 4cd098626e
2 changed files with 25 additions and 9 deletions
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16
src/windows-emulator/windows_emulator.cpp
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@@ -151,7 +151,7 @@ namespace
{
#ifdef OS_WINDOWS
case apiset_location::host: {
auto apiSetMap =
const auto apiSetMap =
reinterpret_cast<const API_SET_NAMESPACE*>(NtCurrentTeb64()->ProcessEnvironmentBlock->ApiSetMap);
const auto* dataPtr = reinterpret_cast<const uint8_t*>(apiSetMap);
std::vector<uint8_t> buffer(dataPtr, dataPtr + apiSetMap->Size);
@@ -162,7 +162,7 @@ namespace
throw std::runtime_error("The APISET host location is not supported on this platform");
#endif
case apiset_location::file: {
auto apiset = utils::io::read_file(root / "api-set.bin");
const auto apiset = utils::io::read_file(root / "api-set.bin");
if (apiset.empty())
throw std::runtime_error("Failed to read file api-set.bin");
return decompress_apiset(apiset);
@@ -278,8 +278,16 @@ namespace
proc_params.MaximumLength = proc_params.Length;
});
// TODO: make this configurable
const apiset_location apiset_loc = apiset_location::file;
apiset_location apiset_loc = apiset_location::file;
if (win_emu.root_directory.empty())
{
#ifdef OS_WINDOWS
apiset_loc = apiset_location::host;
#else
apiset_loc = apiset_location::default_windows_11;
#endif
}
context.peb.access([&](PEB64& peb) {
peb.ImageBaseAddress = nullptr;