Displaying 1 result from an estimated 1 matches for "callimmaddr".
2016 Mar 24
0
Problem with inserting a function call after certain x86 instructions
...on for a program to be
compiled and I need to insert this function after certain instructions
whose destination register is esp. In X86InstrInfo.cpp, there are two kinds
of call may be useful, namely X86::CALL32r and X86::CALL32m. And in
X86InstrInfo.td, there are three, namely call32i, call32m and CallImmAddr.
But I do not know how to use them to insert my special function. Besides, I
can not find LEAVE instruction in X86InstrInfo.cpp though it is found in
X86InstrInfo.td. Should I use it in form of X86::LEAVE? I would appreciate
it if anyone could help me.
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