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Support extended variant of ProcessBasicInformation

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This commit is contained in:
ssvine
2025-12-24 12:57:14 +03:00
parent e3efcb9186
commit 8438a1f456
2 changed files with 45 additions and 6 deletions
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28
src/windows-emulator/syscalls/process.cpp
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@@ -93,12 +93,28 @@ namespace syscalls
c.PriorityClass = 32; // Normal
});
case ProcessBasicInformation:
return handle_query<PROCESS_BASIC_INFORMATION64>(c.emu, process_information, process_information_length, return_length,
[&](PROCESS_BASIC_INFORMATION64& basic_info) {
basic_info.PebBaseAddress = c.proc.peb64.value();
basic_info.UniqueProcessId = 1;
});
case ProcessBasicInformation: {
const auto init_basic_info = [&](PROCESS_BASIC_INFORMATION64& basic_info) {
basic_info.PebBaseAddress = c.proc.peb64.value();
basic_info.UniqueProcessId = 1;
};
switch (process_information_length)
{
case sizeof(PROCESS_BASIC_INFORMATION64):
return handle_query<PROCESS_BASIC_INFORMATION64>(c.emu, process_information, process_information_length, return_length,
init_basic_info);
case sizeof(PROCESS_EXTENDED_BASIC_INFORMATION):
return handle_query<PROCESS_EXTENDED_BASIC_INFORMATION>(
c.emu, process_information, process_information_length, return_length,
[&](PROCESS_EXTENDED_BASIC_INFORMATION& ext_basic_info) {
ext_basic_info.Size = sizeof(PROCESS_EXTENDED_BASIC_INFORMATION);
init_basic_info(ext_basic_info.BasicInfo);
});
default:
return STATUS_INFO_LENGTH_MISMATCH;
}
}
case ProcessImageInformation:
return handle_query<SECTION_IMAGE_INFORMATION<EmulatorTraits<Emu64>>>(