Fix clang tidy

.github/workflows/clang-tidy.yml

@@ -10,20 +10,25 @@ jobs:
   analyze:
     runs-on: ubuntu-latest
 
-    name: Install clang-tidy
+    name: clang-tidy
     steps:
     - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
     - name: Install clang-tidy
       run: |
         sudo apt install clang-tidy
 
     - name: Build
       run: |
         mkdir build && cd build
-        cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DBUILD_SHARED_LIBS=1 ..
-        sudo cmake --build . --config Release
+        CC=clang cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DBUILD_SHARED_LIBS=1 ..
+        CC=clang sudo cmake --build . --config Release
         cd ..
 
     - name: Check for warnings
+      env:
+        base_sha: ${{ github.event.pull_request.base.sha }}
+        head_sha: ${{ github.event.pull_request.head.sha }}
       run: |
         ./run-clang-tidy.sh build

run-clang-tidy.sh

@@ -1,4 +1,4 @@
-#!/bin/sh 
+#!/bin/sh -x
 
 if [ $# -ne 1 ] || [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
   echo "$0 <build-path>"
@@ -7,24 +7,46 @@ fi
 
 BUILD_PATH="$1"
 
-clang-tidy $(find ./arch ./*.c -type f -iregex ".*\.[c]") -p "$BUILD_PATH" -checks=clang-analyzer-*,-clang-analyzer-cplusplus* | tee ct-warnings.txt
+clang-tidy $(find ./arch ./*.c -type f -iregex ".*\.[c]") -p "$BUILD_PATH" -checks=clang-analyzer-*,-clang-analyzer-cplusplus* > ct-warnings.txt
+if [ $? -ne 0 ]; then
+  echo "clang-tidy failed"
+  exit 1
+fi
 
 tmp=$(mktemp)
 grep ": warning" ct-warnings.txt | grep -oE "^[/a-zA-Z0-9]*\.[ch]" | sort | uniq > $tmp
 top_level=$(git rev-parse --show-toplevel)
 
 echo "\n\n###### REPORT\n\n"
 
-for modified in $(git diff --name-only origin/next); do
+changed_files=$(git diff --name-only $base_sha..$head_sha)
+if [ $? -ne 0 ]; then
+  echo "Failed to get changed files."
+  exit 1
+fi
+
+faulty_files=""
+for modified in $changed_files; do
+  files_changed=1
   full_path="$top_level/$modified"
   if grep -q "$full_path" $tmp; then
+    faulty_files="$faulty_files $modified"
     echo "$full_path as warnings. Please fix them."
     needs_fixes=1
   fi
 done
 
+if [ -z $files_changed ]; then
+  echo "No files changed."
+  exit 0
+fi
+
 if [ -z $needs_fixes ]; then
-  echo "All good"
+  echo "None of the changed files has clang-tidy warnings."
   exit 0
 fi
+
+echo -e "\n\nclang-tidy warnings for: $faulty_files\n"
+echo "Please fix them. Or, if completely unrelated, let us know."
+
 exit 1

suite/cstest/src/ppc_detail.c

@@ -78,7 +78,7 @@ char *get_detail_ppc(csh *handle, cs_mode mode, cs_insn *ins)
 		}
 		if (ppc->bc.pred_ctr != PPC_PRED_INVALID)
 			printf("\t\tpred CTR: %s\n", get_pred_name(ppc->bc.pred_ctr));
-		if (ppc->bc.hint != PPC_BH_INVALID)
+		if (ppc->bc.hint != PPC_BR_NOT_GIVEN)
 			printf("\t\thint: %u\n", ppc->bc.hint);
 	}