fix: gate nasm assembly was in build.rs to x86_64 only, added nasm to CI #2

	name: ARM64 BLAKE3 Benchmark

	on:
	push:
	branches: [main]
	workflow_dispatch:

	jobs:
	arm-benchmark:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Install Rust nightly
	uses: dtolnay/rust-toolchain@nightly
	with:
	targets: aarch64-unknown-none

	- name: Install dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y qemu-system-arm binutils-aarch64-linux-gnu nasm

	- name: Build ARM64 binary
	run: \|
	cargo build --bin axiom_os_arm --target aarch64-axiom.json -Z build-std=core,alloc --release
	aarch64-linux-gnu-objcopy -O binary target/aarch64-axiom/release/axiom_os_arm target/aarch64-axiom/release/axiom_os_arm.bin

	- name: Run benchmark
	run: \|
	timeout 30 qemu-system-aarch64 \
	-machine virt \
	-cpu cortex-a57 \
	-nographic \
	-device loader,file=target/aarch64-axiom/release/axiom_os_arm.bin,addr=0x41000000,cpu-num=0 \
	-device loader,addr=0x41000000,cpu-num=0 \
	-m 256M 2>&1 \| tee benchmark_output.txt \|\| true
	cat benchmark_output.txt

	- name: Upload results
	uses: actions/upload-artifact@v4
	with:
	name: arm-benchmark-results
	path: benchmark_output.txt

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