Update README.md

merge-requests/1/head
_xeroxz 3 years ago
parent e0cccd6178
commit e279fab500

@ -47,6 +47,14 @@ msrexec.exec([&](void* krnl_base, get_system_routine_t get_kroutine) -> void
});
```
Result:
```
> allocated pool -> 0xFFFFAA8B13AD1000
> cr4 -> 0x0000000000020678
> hello world!
```
# Syscall - Fast System Call
SYSCALL invokes an OS system-call handler at privilege level 0. It does so by ***loading RIP from the IA32_LSTAR MSR*** (after saving the address of the instruction following SYSCALL into RCX). (The WRMSR instruction ensures that the IA32_LSTAR MSR always contain a canonical address.)

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