[Qemu-devel] Intel SGX Emulator related

[Shiva]

Hello ,
I am new to qemu-development. I am working on emulating Intel SGX instructions 
on x86 machines. Basically modifying the qemu code to run the sgx instructions 
on x86 machines. I wanted to know what is the good starting point in 
understanding the code for qemu.
Basically, Intel SGX CPU’s allow a process to instantiate a secure region of 
address space “Enclaves”; It then protects execution of code within the 
enclave. I wanted to know what are the important files to look into to achieve 
this? And since the Intel SGX hardware is not available, how do I generate 
those instructions in the application in order for the qemu to emulate it on 
x86 machine. Any help/directions in this regard will help me immensely.