hv
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jonomango
Lightweight Intel VT-x Hypervisor.
Hello, I really like this project, and now I have a confusion about the windbg debugging issue. In another not very well-refined codebase, I can set breakpoints in the Vm-Exit...
hey there, I use hv while playing eft and I noticed that the loot loading stage takes a very long time about 5 minutes, but when I play without hv...
If not doing this, on some cpu vm_launch would failed with VMCS_VM_INSTRUCTION_ERROR = 7, which is invalid vm execution control fileds. https://github.com/jonomango/hv/blob/main/hv/vmcs.cpp#L99 // 3.24.6.7 // try to trigger the least...
The system becomes lag after turning on ept. CPU i9-13980HX with 32GB memory and I set ept_pd_count = 512; after I splited the first 2mb physical memory into small page,...
Hi, I am having a problem when I use vmware, after installing hv, the system is stuck（windbg not working either）。Soon after, vmware automatically rebooted the system, I cannot provide dump...
as the title says, currently when ept hooking write operations only apply to the original page
If the hv is loaded after the system has some runtime on it, the function get_physical_address in the example um project fails. I am unable to check if it is...
Get this bsod after about a minute of running the hv + um example. ```nt!KeBugCheckEx: fffff803`7cbf70d0 48894c2408 mov qword ptr [rsp+8],rcx ss:0018:fffffe0c`ca527550=000000000000000a 7: kd> !analyze -v ******************************************************************************* * * *...
List of timing detections to hide from: 1. `rdtsc`+`cpuid`+`rdtsc` * The classic timing test. 2. `rdtsc`+`cpuid`+`rdtsc`+`sleep()` * The sleep is particularly annoying because it gives time for the CPU to...
When I ran pafish while my physical computer was virtualized(manually mapped the hv), I realized there was a timing detection via rdtsc + cpuid + rdtsc. I ran my own...
