CI updates

* LLVM to 21 and added iverilog
* Use Ubuntu 24.04
* Ubuntu 24.04's libwxgtk
* Dump logs after a failed compile+test

Author: pjaaskel

.github/workflows/ci.yml

@@ -11,10 +11,10 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-22.04 
+    runs-on: ubuntu-24.04 
 
     env:
-      LLVM_VERSION: 17
+      LLVM_VERSION: 21
 
     steps:
       - name: Checkout code
@@ -42,7 +42,7 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install -y \
-            libwxgtk3.0-gtk3-dev \
+            libwxgtk3.2-dev \
             libboost-all-dev \
             tcl8.6-dev \
             libedit-dev \
@@ -61,7 +61,7 @@ jobs:
             cmake \
             graphviz \
             bc \
-            ghdl \
+            ghdl iverilog \
             python3 ninja-build pkg-config libglib2.0-dev \
             libpixman-1-dev libslirp-dev flex bison file device-tree-compiler \
             zlib1g-dev libfdt-dev python3-tomli \
@@ -110,8 +110,23 @@ jobs:
         run: |
           cd openasip
           python3 ./tools/scripts/install_qemu.py $HOME/qemu-openasip
-          
+
       - name: Run tests
         run: |
           cd openasip
           ./tools/scripts/compiletest.sh -c
+
+      - name: Dump logs
+        run: |
+          cd openasip
+          if [ -f compiletest.error.log ]; then
+             echo "compiletest.error.log:"
+             cat compiletest.error.log
+          fi
+          if [ -f systemtest/differences.txt ]; then
+             echo "systemtest/differences.txt"
+             cat systemtest/differences.txt
+          fi
+          if [ -f systemtest_long/differences.txt ]; then
+             cat systemtest_long/differences.txt
+          fi