Change to aarch64-cpu crate

Author: andre-richter

02_runtime_init/Cargo.lock

@@ -24,4 +24,4 @@ path = "src/main.rs"
 
 # Platform specific dependencies
 [target.'cfg(target_arch = "aarch64")'.dependencies]
-cortex-a = { version = "8.x.x" }
+aarch64-cpu = { version = "9.x.x" }

02_runtime_init/Cargo.toml

@@ -28,7 +28,7 @@
 
   * Llama a `kernel_init()`, que llama a `panic!()`, que al final también pone al núcleo 0 en pausa.
 
-* La librería ahora usa el crate [cortex-a](https://github.com/rust-embedded/cortex-a), que nos da abstracciones sin coste y envuelve las partes que hacen uso de un `unsafe` (partes con código que no es seguro y podría causar errores) cuando se trabaja directamente con los recursos del procesador.
+* La librería ahora usa el crate [aarch64-cpu](https://github.com/rust-embedded/aarch64-cpu), que nos da abstracciones sin coste y envuelve las partes que hacen uso de un `unsafe` (partes con código que no es seguro y podría causar errores) cuando se trabaja directamente con los recursos del procesador.
 
   * Lo puedes ver en acción en `_arch/__arch_name__/cpu.rs`.
 

02_runtime_init/README.ES.md

@@ -19,12 +19,12 @@
      1. Jumps to the `_start_rust()` function, defined in `arch/__arch_name__/cpu/boot.rs`.
 - `_start_rust()`:
      - Calls `kernel_init()`, which calls `panic!()`, which eventually halts core0 as well.
-- The library now uses the [cortex-a] crate, which provides zero-overhead abstractions and wraps
+- The library now uses the [aarch64-cpu] crate, which provides zero-overhead abstractions and wraps
   `unsafe` parts when dealing with the CPU's resources.
     - See it in action in `_arch/__arch_name__/cpu.rs`.
 
 [bss]: https://en.wikipedia.org/wiki/.bss
-[cortex-a]: https://github.com/rust-embedded/cortex-a
+[aarch64-cpu]: https://github.com/rust-embedded/aarch64-cpu
 
 ## Diff to previous
 ```diff
@@ -47,7 +47,7 @@ diff -uNr 01_wait_forever/Cargo.toml 02_runtime_init/Cargo.toml
 +
 +# Platform specific dependencies
 +[target.'cfg(target_arch = "aarch64")'.dependencies]
-+cortex-a = { version = "8.x.x" }
++aarch64-cpu = { version = "9.x.x" }
 
 diff -uNr 01_wait_forever/Makefile 02_runtime_init/Makefile
 --- 01_wait_forever/Makefile
@@ -165,7 +165,7 @@ diff -uNr 01_wait_forever/src/_arch/aarch64/cpu.rs 02_runtime_init/src/_arch/aar
 +//!
 +//! crate::cpu::arch_cpu
 +
-+use cortex_a::asm;
++use aarch64_cpu::asm;
 +
 +//--------------------------------------------------------------------------------------------------
 +// Public Code

02_runtime_init/README.md

@@ -11,7 +11,7 @@
 //!
 //! crate::cpu::arch_cpu
 
-use cortex_a::asm;
+use aarch64_cpu::asm;
 
 //--------------------------------------------------------------------------------------------------
 // Public Code

02_runtime_init/src/_arch/aarch64/cpu.rs

@@ -24,4 +24,4 @@ path = "src/main.rs"
 
 # Platform specific dependencies
 [target.'cfg(target_arch = "aarch64")'.dependencies]
-cortex-a = { version = "8.x.x" }
+aarch64-cpu = { version = "9.x.x" }

03_hacky_hello_world/Cargo.lock

@@ -11,7 +11,7 @@
 //!
 //! crate::cpu::arch_cpu
 
-use cortex_a::asm;
+use aarch64_cpu::asm;
 
 //--------------------------------------------------------------------------------------------------
 // Public Code

03_hacky_hello_world/Cargo.toml

@@ -24,4 +24,4 @@ path = "src/main.rs"
 
 # Platform specific dependencies
 [target.'cfg(target_arch = "aarch64")'.dependencies]
-cortex-a = { version = "8.x.x" }
+aarch64-cpu = { version = "9.x.x" }