Remove the old and in with the new

Added the new testing to the OS files

Some spelling
INOUT => IN/OUT
Added some doc comments to log

Added the new runtime to the build + added the None test mode

Moved some stuff around
None test mode is the default to run/build the OS normally with no runtime tests.

Add the new runtime testing to the CI


Updated README and CI


Increased timeout


Print the log message


Spelling


Move runtime to test folder


Add new RT to tty


Add a log to use the unmapped memory to cause page fault in release


Ensure the integer overflow happens even in release builds

.github/workflows/main.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        build_mode: ["", -Drelease-fast=true, -Drelease-safe=true, -Drelease-small=true]
+        build_mode: ["", -Drelease-fast, -Drelease-safe, -Drelease-small]
 
     steps:
     - uses: actions/checkout@v1
@@ -27,11 +27,13 @@ jobs:
       run: |
         sudo apt-get update
         sudo apt-get install qemu qemu-system --fix-missing
+    - name: Check formatting
+      run: zig*/zig fmt --check src
     - name: Build kernel
       run: zig*/zig build ${{ matrix.build_mode }}
     - name: Run unit tests
       run: zig*/zig build test ${{ matrix.build_mode }}
-    - name: Run runtime tests
-      run: zig*/zig build test -Drt-test=true ${{ matrix.build_mode }}
-    - name: Check formatting
-      run: zig*/zig fmt --check src
+    - name: Run runtime test - Initialisation
+      run: zig*/zig build rt-test -Ddisable-display -Dtest-mode=Initialisation ${{ matrix.build_mode }}
+    - name: Run runtime test - Panic
+      run: zig*/zig build rt-test -Ddisable-display -Dtest-mode=Panic ${{ matrix.build_mode }}