Jun 21, 2009 · text db 'Hello World', 0 .code main proc invoke MessageBoxA, 0, offset text, offset caption, 0 invoke ExitProcess, eax main endp end The macro variant is the same for both, but …

What is the difference between object code, machine code and assembly code? Can you give a visual example of their difference?

Oct 17, 2009 · The following GCC inline asm is taken from LuaJit's coco library. Can someone provide a line by line explanation of what it does? static inline void coco_switch(coco_ctx from, …

Yes, You can use gcc to compile your asm code. Use -c for compilation like this: gcc -c file.S -o file.o This will give object code file named file.o. To invoke linker perform following after above …

Aug 24, 2012 · Are there any flags needed to compile code with inlined assembly instructions? I am trying to get g++ compile the following code (cloned from an answer here on SO): #include …

Nov 4, 2012 · I want to know if there is a way of calling in a .c assembly code? I want to put this code in my .c file The assembly code i want to execute in .c file to return the address 1. mov …

Mostly the code in the question just sucks. It should use the __rdtsc intrinsic. volatile is useless in asm volatile("").

Jun 14, 2017 · There is a simple solution that consists in using stepi, which in turns moves forward by 1 asm instruction and shows the surrounding asm code.

I was reading another question pertaining the efficiency of two lines of code, and the OP said that he looked at the assembly behind the code and both lines were identical in assembly. …

Aug 16, 2017 · ASM code is hard to read. There is no magic thing that makes it easier to decypher. The only tips I can give you: Add lot of comments to the code. Document what a …