Cannot run Assembly code produced by g++ -

Cannot run Assembly code produced by g++ -

i used simple c++ code:

#include <iostream> using namespace std; int main() { int = 9; int b = 4; cout << (a+b) << endl; homecoming 0; }

then in terminal, created assembly code using g++ -s flag:

g++ a.cpp -s

this produces file named a.s . tried run assembly code using nasm:

nasm -f elf a.s

but results in tons of error. (mainly 1 -> error: parser: instruction expected )

i tried with

-masm=intel

option.

so, why not piece of assembly code (which produced g++ through running c++ code) work?

actually gnu assembler as works format.

as a.s

the output of as object file. create executable need link ld need link in objects depends on, if source generated gcc, @ to the lowest degree include libc, other object files, but, james's comment contains, might easier

g++ a.s -o prog

assembly