https://github.com/mc-cat-tty/riscv_experiments

Playing around with RISC-V assembly language.
https://github.com/mc-cat-tty/riscv_experiments

assembly gcc-complier gcc-cross-compiler qemu qemu-riscv riscv riscv-emulator riscv64

Last synced: about 2 months ago
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Playing around with RISC-V assembly language.

• Host: GitHub
• URL: https://github.com/mc-cat-tty/riscv_experiments
• Owner: mc-cat-tty
• Created: 2022-05-07T14:16:40.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2022-07-27T11:03:16.000Z (over 2 years ago)
• Last Synced: 2024-10-28T00:21:29.314Z (3 months ago)
• Topics: assembly, gcc-complier, gcc-cross-compiler, qemu, qemu-riscv, riscv, riscv-emulator, riscv64
• Language: Assembly
• Homepage:
• Size: 9.77 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml

Awesome Lists containing this project

README

        
## Setting up the environment

1. Get QEMU-riscv64: `pacman -S qemu-arch-extra`

2. Compile riscv-gnu-toolchain

	1. ```bash

		git clone https://github.com/riscv-collab/riscv-gnu-toolchain && cd riscv-gnu-toolchain

		```

	2. Install dependencies:

		```bash

		sudo pacman -Syyu autoconf automake curl python3 libmpc mpfr gmp gawk base-devel bison flex texinfo gperf libtool patchutils bc zlib expat

		```

	3. ```bash

		./configure --prefix=/opt/riscv

		```

	4. ```bash

		make && make linux

		```

	5. add `export PATH="/opt/riscv/bin/:$PATH"` to the file .zshrc or .bashrc

### Test your environment

To be sure your dev-env is ready try to compile _hello\_world.c_ and run it through qemu-riscv64:

```bash

riscv64-unknown-elf-gcc -static -Wall --pedantic hello_world.c

qemu-riscv64 a.out

```

For more details see: [https://saveriomiroddi.github.io/Quick-riscv-cross-compilation-and-emulation/](https://saveriomiroddi.github.io/Quick-riscv-cross-compilation-and-emulation/)

## Aliases

To set an handful of useful aliases run:

```bash

source configure_env

```

Now you can run `build filename.s`, `run exec.out` and `debug exec.out`.