feat: implement MMU core functionality

* feat: Implement a basic MMU configuration

* feat: Enhance MMU by separating sections and configuring permissions

* feat: Update MMU configuration and memory allocation functions

* fix: Level 3 translation fault

* docs: add code documentation

* fix: linter

* feat: map translation tables to kernel space

* feat: move el1 stack to kernel VA space

* feat: use virtual memory for heap allocation

* docs: update Readme

tools/start_simulator.sh

@@ -1,3 +1,5 @@
+set -e
+
 cargo build --target aarch64-unknown-none --release
 cd "$(dirname "$0")"
 

tools/start_simulator_debug.sh

@@ -1,3 +1,5 @@
+set -e
+
 cargo build --target aarch64-unknown-none
 
 cd "$(dirname "$0")"
@@ -9,6 +11,4 @@ qemu-system-aarch64 \
   -cpu cortex-a53 \
   -serial stdio \
   -sd ../sd.img \
-  -display none \
   -kernel ../target/aarch64-unknown-none/debug/kernel8.img \
-  -s -S