Hello.
It's Cpp Newbie, but there's a grammar I've never seen before, and I'm not sure how to search for it, so I'm posting a question like this.
It's nothing but, like the title of the question, the data is Pointer type, but it's used like a function, so I'm asking because it's questionable. If you have any grammatical terms or related documents, please leave a link!
// The code in question...
llvm::Function * function_call;
// This?
function_call(FindIntrinsic(module, "__remill_function_call"))
// // static llvm::Function *FindIntrinsic(llvm::Module *module,
// // const char *name)
I can't really imagine what grammar it is and what it means.
The Pointer variable function_call of the function type. Do function_call(Function)?
I think it's a very natural grammar (from the perspective of CPP players...) I don't know what it is. Pointer is callable like a function () and uses the factor as the corresponding pointer type? Copy the memory value????????? ㅠㅠㅠ
c++ syntax
I searched for the code you posted, and found that within https://github.com/lifting-bits/remill
No matter how many times I search for Class Function.Please understand that I can't answer correctly because I can't find it.
void test(int a)
{
printf("welcome to %d\n", a);
system("/bin/sh");
}
int main()
{
void (*func)();
func = (long *)test;
func(1);
}
Even if the initially defined func is not expressed as having a parameter, it can be called even if the parameter of the function execution function is present. The above is an example.
I answered you rambling, and I hope it helps. I don't know anything about nose.
Additional) Looking at the activity details, you seem to be a master, so I deleted unnecessary information.
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