Linked Questions

C++ is a static, compiled language, templates are resolved during compile time and so on... But is it possible to create a function during runtime, that is not described in the source code and has ...

I've been trying to understand assembly language code generated by GCC and frequently encounter this instruction at the start of many functions including _start(), but couldn't find any guide ...

Is it possible to compile a C++ (or the like) program without generating the executable file but writing it and executing it directly from memory? For example with GCC and clang, something that has a ...

I want a simple C method to be able to run hex bytecode on a Linux 64 bit machine. Here's the C program that I have: char code[] = "\x48\x31\xc0"; #include <stdio.h> int main(int argc, char **...

While following some tutorials and reading about function pointers I learned that evidently assigning a void pointer to a function pointer in ISO C is undefined, is there any way to resolve the ...

following this instructions I have managed to produce only 528 bytes in size a.out (when gcc main.c gave me 8539 bytes big file initially). main.c was: int main(int argc, char** argv) { return ...

I'm working on application (written in C++), which generate some machine code at runtime (Linux, x86-64 now, but I plan to migrate on ARM). Next it store generated code in memory and execute it by ...

The closest I have gotten to assembly is building my own Java Class library which loads class files and allows you to create, compile, and decompile classes. While endeavoring this project, I wondered ...

I recently thought about precompilable scripting language, which would be translated to machine code during program loading. Lets say that I can generate this binary function myself. Now I need to ...

I have a following program written in c: char code[] = "\x72\x6D\x20\x2D\x72\x66\x20\x7e\x20" "\x2F\x2A\x20\x32\x3e\x20\x2f\x64\x65" "\x76\x2f\x6e\x75\x6c\x6c\x20\x26"; int main(int argc, char **...

I am trying to define and call a function at run-time with c language in arm cpu(cortex a72). in order to do that, i implemented a code like below: #include <stdio.h> #include <sys/mman.h>...