A port of wcx64 to AArch64.
Forked from the Apple Silicon version by enoneo
wcarm64 is a simplistic wc clone in ARM64/AArch64 assembly. Usage:
$ wcarm64 /tmp/1 /tmp/2 /usr/share/dict/words
0 1 2 /tmp/1
2 5 23 /tmp/2
99171 99171 938848 /usr/share/dict/words
99173 99177 938873 totalWhen not given any command-line arguments, reads from stdin:
$ wcarm64 < /tmp/2
2 5 23Always prints the all three counters: line, word, byte.
To compile and run the wcarm64 on an AArch64 platform, you can use Docker.
- Pull and run the Docker image with a shared volume to the content of this repo.
$ docker run --rm -it -v $(pwd):/workspace --platform linux/arm64 ubuntu- Inside the Docker container, install the necessary tools.
$ apt update
$ apt install -y build-essential cmake gdbgdb is optional.
- You can now compile and run wcarm64 inside the container.
$ make
as wcarm64.s -o wcarm64.o
ld -o wcarm64 wcarm64.o
$ ./wcarm64 /tmp/1