machine language programm hello world code example
Example: print hello world in machine language(code)
b8 21 0a 00 00 #moving "!\n" into eax
a3 0c 10 00 06 #moving eax into first memory location
b8 6f 72 6c 64 #moving "orld" into eax
a3 08 10 00 06 #moving eax into next memory location
b8 6f 2c 20 57 #moving "o, W" into eax
a3 04 10 00 06 #moving eax into next memory location
b8 48 65 6c 6c #moving "Hell" into eax
a3 00 10 00 06 #moving eax into next memory location
b9 00 10 00 06 #moving pointer to start of memory location into ecx
ba 10 00 00 00 #moving string size into edx
bb 01 00 00 00 #moving "stdout" number to ebx
b8 04 00 00 00 #moving "print out" syscall number to eax
cd 80 #calling the linux kernel to execute our print to stdout
b8 01 00 00 00 #moving "sys_exit" call number to eax
cd 80 #executing it via linux sys_call