Rework SystemBus component and create notion of address map #38

# to view logs

	name: Run tests

	on:
	push:
	branches: ["master"]
	pull_request:
	branches: ["master"]

	env:
	RISCV_TOOLCHAIN_URL: ${{ vars.RISCV_TOOLCHAIN_URL }}
	RISCV_TOOLCHAIN_PATH: "build/bin/"
	RISCV_TOOLCHAIN_PREFIX: riscv32

	permissions:
	contents: read

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Install uv
	uses: astral-sh/setup-uv@v5
	with:
	version: "0.5.21"
	- name: Set up Python 3.12
	uses: actions/setup-python@v5
	with:
	python-version-file: "pyproject.toml"

	- name: Cache RISC-V toolchain
	id: cache-riscv-toolchain
	uses: actions/cache@v4
	with:
	path: build/
	key: ${{ runner.os }}-riscv-toolchain

	- name: Download RISC-V toolchain
	if: steps.cache-riscv-toolchain.outputs.cache-hit != 'true'
	run: ./scripts/bootstrap_riscv_toolchain.sh

	- name: Test with pytest
	run: uv run pytest

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