Initial commit

Cargo.toml

@@ -2,7 +2,7 @@
 name = "gba"
 description = "A crate for 'raw' style GBA development. If you want a 'managed' experience, try the `agb` crate instead."
 repository = "https://github.com/rust-console/gba"
-version = "0.12.0"
+version = "0.0.1"
 edition = "2021"
 license = "Zlib OR Apache-2.0 OR MIT"
 
@@ -21,26 +21,7 @@ doc_cfg = []
 track_caller = []
 
 [dependencies]
-voladdress = "1.4.0"
-bitfrob = "1"
-critical-section = { version = "1.1.2", features = [
-  "restore-state-bool",
-], optional = true }
-bytemuck = { version = "1.16.0", optional = true }
 fixed = { version = "1.27.0", default-features = false, optional = true }
-bracer = "0.3.1"
-
-[profile.dev]
-opt-level = 3
-incremental = false
-
-[profile.dev.package."*"]
-# this prevents `core` from having way too many debug assertions
-debug-assertions = false
-
-[profile.release]
-codegen-units = 1   # increases build time, but also can increase inline opportunities
-incremental = false
 
 [package.metadata.docs.rs]
 # When building the crate docs, we want to see the crate "as if" it was running

README.md

@@ -1,24 +1,6 @@
-# `gba`
+# `gba-cell`
 
-# [Docs.rs Documentation](https://docs.rs/gba)
 
-This crate is intended for working with the GBA.
+Provides a global "cell" type for use in homebrew software for the Nintendo Gameboy Advance.
 
-To build for the GBA you'll need to use `build-std` (on Nightly) with the
-`thumbv4t-none-eabi` or `armv4t-none-eabi` targets. The two targets are
-identical except for which instruction set (thumb or arm) is used by default. It
-is suggested that you use the thumb target, unless you know what you're doing and
-have a very good reason to use the arm target.
-
-Your `.cargo/config.toml` should look something like this:
-
-```toml
-[build]
-target = "thumbv4t-none-eabi"
-
-[unstable]
-build-std = ["core"]
-```
-
-If you don't use this crate on the GBA, you **MUST** disable default features and
-then not use the `on_gba` cargo feature.
+This allows for safely communicating between IRQ and non-IRQ code through the use of small wrapped global variables.