Skip tests that require QEMU 9.

Author: jonathanpallant

.github/workflows/build.yml

@@ -8,7 +8,7 @@ name: Build
 jobs:
   # Build the workspace for a target architecture
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
         rust: [stable, 1.82]
@@ -31,7 +31,7 @@ jobs:
 
   # Build the host tools
   build-host:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
         rust: [stable, 1.82]
@@ -49,7 +49,7 @@ jobs:
 
   # Build the workspace for the target architecture but using nightly to compile libcore
   build-tier3:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
         target:
@@ -72,14 +72,14 @@ jobs:
 
   # Gather all the above build jobs together for the purposes of getting an overall pass-fail
   build-all:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs: [build, build-tier3, build-host]
     steps:
       - run: /bin/true
 
   # Build the docs for the workspace
   docs:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
         rust: [stable, 1.82]
@@ -102,7 +102,7 @@ jobs:
 
   # Build the docs for the host tools
   docs-host:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
         rust: [stable, 1.82]
@@ -120,14 +120,14 @@ jobs:
 
   # Gather all the above doc jobs together for the purposes of getting an overall pass-fail
   docs-all:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs: [docs, docs-host]
     steps:
       - run: /bin/true
 
   # Format the workspace
   fmt:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -141,7 +141,7 @@ jobs:
 
   # Format the host tools
   fmt-host:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -156,14 +156,14 @@ jobs:
 
   # Gather all the above fmt jobs together for the purposes of getting an overall pass-fail
   fmt-all:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs: [fmt, fmt-host]
     steps:
       - run: /bin/true
 
   # Run clippy on the workpace
   clippy:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
         rust: [stable, 1.82]
@@ -187,7 +187,7 @@ jobs:
 
   # Run clippy on the host tools
   clippy-host:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
         rust: [stable, 1.82]
@@ -206,14 +206,14 @@ jobs:
 
   # Gather all the above clippy jobs together for the purposes of getting an overall pass-fail
   clippy-all:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs: [clippy, clippy-host]
     steps:
       - run: /bin/true
 
   # Run some programs in QEMU
   test:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs: [build-all]
     steps:
       - run: sudo apt-get -y update && sudo apt-get -y install qemu-system-arm
@@ -223,7 +223,7 @@ jobs:
 
   # Gather all the above xxx-all jobs together for the purposes of getting an overall pass-fail
   all:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs: [docs-all, build-all, fmt-all, test] # not gating on clippy-all
     steps:
       - run: /bin/true

cortex-r-examples/reference/gic-armv8r-none-eabihf.out

@@ -5,8 +5,6 @@
 
 rustup target add armv7r-none-eabi
 rustup target add armv7r-none-eabihf
-rustup install nightly # used for Tier 3 armv8r-none-eabihf
-rustup component add rust-src --toolchain=nightly
 
 FAILURE=0
 
@@ -31,11 +29,12 @@ for binary in hello registers svc; do
     diff ./cortex-r-examples/reference/$binary-armv7r-none-eabihf.out ./target/$binary-armv7r-none-eabihf.out || fail $binary "armv7r-none-eabihf"
 done
 
-# armv8r-none-eabihf tests
-for binary in hello registers svc gic; do
-    cargo +nightly run --target=armv8r-none-eabihf --bin $binary --features=gic -Zbuild-std=core | tee ./target/$binary-armv8r-none-eabihf.out
-    diff ./cortex-r-examples/reference/$binary-armv8r-none-eabihf.out ./target/$binary-armv8r-none-eabihf.out || fail $binary "armv8r-none-eabihf"
-done
+# Ubuntu 24.04 supplies QEMU 8, which doesn't support the machine we have configured for this target
+# # armv8r-none-eabihf tests
+# for binary in hello registers svc gic; do
+#     cargo +nightly run --target=armv8r-none-eabihf --bin $binary --features=gic -Zbuild-std=core | tee ./target/$binary-armv8r-none-eabihf.out
+#     diff ./cortex-r-examples/reference/$binary-armv8r-none-eabihf.out ./target/$binary-armv8r-none-eabihf.out || fail $binary "armv8r-none-eabihf"
+# done
 
 if [ "$FAILURE" == "1" ]; then
     echo "Output comparison failed!"