search for: arguments_size

...robe instructions touch this guarded page. Otherwise, it only stroe the return address in the bottom of the callee stack frame. In order to achieve this, for each function call, two instructions are needed to be inserted: LEA %EAX, callee_return_label MOV [ESP- callee_stack_frame_size - arguments_size], %EAX PUSH argn ... PUSH arg1 JMP callee_name callee_return_label: ... So I need to insert two instructions (LEA and MOV) before each function call. I don't know when how to insert these two instructions. Thanks! Shucai > — >> Mehdi >> > > ---...

...ch this guarded page. Otherwise, it only stroe the return address in the bottom of the callee stack frame. > > In order to achieve this, for each function call, two instructions are needed to be inserted: > LEA %EAX, callee_return_label > MOV [ESP- callee_stack_frame_size - arguments_size], %EAX > PUSH argn > ... > PUSH arg1 > JMP callee_name > callee_return_label: > ... > > So I need to insert two instructions (LEA and MOV) before each function call. I don't know when how to insert these two instructions. > > Thanks! &gt...