Future/hypervisor
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Start using custom containers

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This commit is contained in:
Maurice Heumann
2022-12-23 22:18:07 +01:00
parent dcab775bb9
commit 33b44f1dc1
8 changed files with 145 additions and 116 deletions
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24
src/driver/irp.cpp
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@@ -37,11 +37,12 @@ namespace
return STATUS_SUCCESS;
}
vmx::ept_translation_hint* generate_translation_hints(uint32_t process_id, const void* target_address, size_t size)
utils::list<vmx::ept_translation_hint> generate_translation_hints(uint32_t process_id, const void* target_address,
size_t size)
{
vmx::ept_translation_hint* translation_hints{nullptr};
utils::list<vmx::ept_translation_hint> translation_hints{};
thread::kernel_thread t([&translation_hints, process_id, target_address, size]
thread::kernel_thread([&translation_hints, process_id, target_address, size]
{
debug_log("Looking up process: %d\n", process_id);
@@ -52,8 +53,7 @@ namespace
return;
}
const auto name = process_handle.get_image_filename();
if (name)
if (const auto name = process_handle.get_image_filename())
{
debug_log("Attaching to %s\n", name);
}
@@ -62,9 +62,7 @@ namespace
debug_log("Generating translation hints for address: %p\n", target_address);
translation_hints = vmx::ept::generate_translation_hints(target_address, size);
});
t.join();
}).join();
return translation_hints;
}
@@ -83,17 +81,11 @@ namespace
throw std::runtime_error("Failed to copy buffer");
}
vmx::ept_translation_hint* translation_hints = nullptr;
auto destructor = utils::finally([&translation_hints]()
{
vmx::ept::free_translation_hints(translation_hints);
});
memcpy(buffer.get(), request.source_data, request.source_data_size);
translation_hints = generate_translation_hints(request.process_id, request.target_address,
auto translation_hints = generate_translation_hints(request.process_id, request.target_address,
request.source_data_size);
if (!translation_hints)
if (translation_hints.empty())
{
debug_log("Failed to generate tranlsation hints\n");
return;