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| author | johannst <johannes.stoelp@gmail.com> | 2021-02-28 20:40:11 +0100 |
|---|---|---|
| committer | johannst <johannes.stoelp@gmail.com> | 2021-02-28 20:40:11 +0100 |
| commit | e699ff88fd42dd144f6a0b4e9c3311c852b0fb71 (patch) | |
| tree | c104eee2ffd96a747f4bf85ad1affbce9b891be5 /lib/arch/arm/README.md | |
| parent | e58a957f32e0becfe49f313a819087789211a6c2 (diff) | |
| download | matcha-threads-e699ff88fd42dd144f6a0b4e9c3311c852b0fb71.tar.gz matcha-threads-e699ff88fd42dd144f6a0b4e9c3311c852b0fb71.zip | |
updated READMEs
Diffstat (limited to 'lib/arch/arm/README.md')
| -rw-r--r-- | lib/arch/arm/README.md | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/arch/arm/README.md b/lib/arch/arm/README.md index 8631c93..83675a9 100644 --- a/lib/arch/arm/README.md +++ b/lib/arch/arm/README.md @@ -1,9 +1,12 @@ -# Procedure Call Standard ARM64 +# ARM (aapcs32) +Provide an implementation of the platform specific API as required in +[`api.h`](../api.h) according to the `ARM Procedure Call Standard (aapcs32)`. +## Notes: Procedure Call Standard ARM (aapcs32) - Integer/pointer arguments via `r0`-`r3` - Integer/pointer return values via `r0` -- Callee saved registers `r4`-`r11`, `sp`, `lr`, `fp` +- Callee saved registers `r4`-`r11`, `sp` -## Reference +## References - [johannst armv7 notes](https://johannst.github.io/notes/arch/armv7.html) - +- [Procedure Call Standard aapcs32](https://github.com/ARM-software/abi-aa/blob/master/aapcs32/aapcs32.rst) |