assembly-play

Small explorations in assembly code (on linux)

---

Running

In my .zshrc I wrote a function to automate this:

function gasm {
    if [[ $# -lt 1 ]]
    then
        echo "Supply a file of assembly"
        return
    fi

    gcc -c $1 -o inter.o
    ld inter.o
    rm inter.o
    ./a.out
}

This way you can just run gasm <file.s>, and if it fails it won't leave anything behind, but you will still see the assembler errors to fix.

Plus the command is kind of funny.

For nasm/:

function gnasm {
    if [[ $# -lt 1 ]]
    then
        echo "Supply a file of assembly"
        return
    fi

    nasm -f elf32 -g $1 -o inter.o
    ld -m elf_i386 -s -g inter.o
    rm inter.o
    ./a.out
}