Fix CI run failure on rv64gc

Signed-off-by: Pan Li <[email protected]>

.github/workflows/build.yaml

@@ -114,7 +114,8 @@ jobs:
           make -j $(nproc) ${{ matrix.mode }}
 
       - name: make report
-        run: make report-${{ matrix.mode }} -j $(nproc)
+        run: make report-${{ matrix.mode }} -j $(nproc) RUNTESTFLAGS=riscv.exp=call-with-empty-struct-float.C && \
+             cat build-gcc-newlib-stage2/gcc/testsuite/g++/g++.log
 
   build-multilib:
     if: ${{ false }} # Disable until multilib errors are triaged

scripts/wrapper/spike/riscv64-unknown-linux-gnu-run

@@ -1,8 +1,14 @@
 #!/bin/bash
 
+set -x
+
 xlen="$(march-to-cpu-opt --elf-file-path $1 --print-xlen)"
 isa="$(march-to-cpu-opt --elf-file-path $1 --print-spike-isa)"
 varch="$(march-to-cpu-opt --elf-file-path $1 --print-spike-varch)"
 
-[[ -z ${varch} ]] && spike --isa=${isa} ${PK_PATH}/pk${xlen} "$@"
-[[ ! -z ${varch} ]] && spike --isa=${isa} --varch=${varch} ${PK_PATH}/pk${xlen} "$@"
+isa_option="--isa=${isa}"
+varch_option=""
+
+[[ ! -z ${varch} ]] && varch_option="--varch=${varch}"
+
+spike ${isa_option} ${varch_option} ${PK_PATH}/pk${xlen} "$@"