ci: Add 32-bit REPR_B build.

jepler · jepler · commit cb17ed877cd3 · 2025-07-15T18:53:36.000+01:00
This showed up some interesting errors (hopefully all fixed now).

Signed-off-by: Jeff Epler &lt;jepler@gmail.com&gt;
diff --git a/.github/workflows/ports_unix.yml b/.github/workflows/ports_unix.yml
@@ -102,6 +102,24 @@ jobs:
       if: failure()
       run: tests/run-tests.py --print-failures
 
+  coverage_32bit_repr_b:
+    runs-on: ubuntu-22.04 # use 22.04 to get libffi-dev:i386
+    steps:
+    - uses: actions/checkout@v4
+    - name: Install packages
+      run: source tools/ci.sh && ci_unix_32bit_setup
+    - name: Build
+      run: source tools/ci.sh && ci_unix_coverage_32bit_repr_b_build
+    - name: Run main test suite
+      run: source tools/ci.sh && ci_unix_coverage_32bit_run_tests
+    - name: Build native mpy modules
+      run: source tools/ci.sh && ci_native_mpy_modules_32bit_build
+    - name: Test importing .mpy generated by mpy_ld.py
+      run: source tools/ci.sh && ci_unix_coverage_32bit_run_native_mpy_tests
+    - name: Print failures
+      if: failure()
+      run: tests/run-tests.py --print-failures
+
   coverage_32bit:
     runs-on: ubuntu-22.04 # use 22.04 to get libffi-dev:i386
     steps:
diff --git a/tools/ci.sh b/tools/ci.sh
@@ -672,6 +672,11 @@ function ci_unix_32bit_setup {
     python3 --version
 }
 
+function ci_unix_coverage_32bit_repr_b_build {
+    ci_unix_build_helper VARIANT=coverage MICROPY_FORCE_32BIT=1 CFLAGS_EXTRA="-DMICROPY_OBJ_REPR=MICROPY_OBJ_REPR_B -Dmp_int_t=int32_t -Dmp_uint_t=uint32_t"
+    ci_unix_build_ffi_lib_helper gcc -m32
+}
+
 function ci_unix_coverage_32bit_build {
     ci_unix_build_helper VARIANT=coverage MICROPY_FORCE_32BIT=1
     ci_unix_build_ffi_lib_helper gcc -m32
