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@ -197,4 +197,21 @@ the PTE mapping that page will not be used to map the `map_type::src` page.
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<p>Figure 2. demo VDM example and read/write virtual memory...</p>
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</div>
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The demo code demonstrates bluepill integration with VDM and a read/write physical memory, and virtual memory of other address spaces.
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The demo code demonstrates bluepill integration with VDM and a read/write physical memory, and virtual memory of other address spaces.
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```cpp
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// use the hypervisor to read and write physical memory...
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vdm::read_phys_t _read_phys =
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[&](void* addr, void* buffer, std::size_t size) -> bool
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{
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return bluepill::read_phys(
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reinterpret_cast<u64>(addr), buffer, size);
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};
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vdm::write_phys_t _write_phys =
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[&](void* addr, void* buffer, std::size_t size) -> bool
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{
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return bluepill::write_phys(
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reinterpret_cast<u64>(addr), buffer, size);
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};
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```
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