2021-04-16 09:58:57 +10:00
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# Rust for the Game Boy Advance
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2021-03-07 04:58:59 +11:00
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2021-04-16 09:58:57 +10:00
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This is my in development library for rust on the Game Boy Advance. It uses
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2021-03-07 04:58:59 +11:00
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information from GbaTek, Tonc, and the existing
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2021-04-11 03:32:47 +10:00
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[rust-console/gba](https://github.com/rust-console/gba).
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2021-03-07 04:58:59 +11:00
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Note that this currently contains no documentation of any kind, unless you count
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examples as documentation.
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2021-04-12 01:56:05 +10:00
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## Build Requirements
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2021-03-07 04:58:59 +11:00
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2021-05-23 11:35:39 +10:00
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* Recent rustup, see [the rust website](https://www.rust-lang.org/tools/install)
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for instructions for your operating system.
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* You can update rustup with `rustup update`, or using your package manager
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if you obtained rustup in this way.
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2021-04-11 03:32:47 +10:00
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* arm eabi binutils
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2021-04-16 07:16:49 +10:00
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* Debian and derivatives: `sudo apt install binutils-arm-none-eabi`
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* Arch Linux and derivatives: `pacman -S arm-none-eabi-binutils`
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2021-05-23 11:35:39 +10:00
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* Windows can apparently use the [GNU Arm Embedded
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Toolchain](https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-rm/downloads).
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Make sure to select "Add path to environment variable" during the install.
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* This process has only been tested on Ubuntu and Arch Linux.
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2021-03-07 04:58:59 +11:00
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2021-04-12 01:56:05 +10:00
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## Test Requirements
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2021-05-23 11:35:39 +10:00
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* mgba 0.9.X
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2021-04-20 07:23:22 +10:00
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* mgba-test-runner
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* Run `cargo install --path mgba-test-runner` inside this directory
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2021-04-12 01:56:05 +10:00
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## Real Hardware Build
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* Need gbafix, rust implementation can be installed with `cargo install gbafix`.
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* On compiled elf file, additionally need to
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```bash
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arm-none-eabi-objcopy -O binary {input-elf} {output-gba}
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gbafix {output-gba}
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```
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2021-03-08 11:00:43 +11:00
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## Stability
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0% stable, I have no problems making drastic changes in the API in order to make
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something nice to work with.
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