MacOS needs to call the LLVM tools. Windows coverage was not checking in all the right places for the assember for ARM64.

Author: kyle-github

.github/workflows/coverage.yml

@@ -159,8 +159,8 @@ jobs:
 
       - name: Generate Coverage Report
         run: |
-          lcov --capture --directory build --output-file coverage.info
-          lcov --remove coverage.info '/usr/*' --output-file coverage.info
+          lcov --gcov-tool "$(which llvm-cov) gcov" --capture --directory build --output-file coverage.info
+          lcov --gcov-tool "$(which llvm-cov) gcov" --remove coverage.info '/usr/*' --output-file coverage.info
           genhtml coverage.info --output-directory docs/coverage --title "yafl Code Coverage"
 
       - name: Generate Coverage Badge

toolchains/aarch64-pc-windows-msvc.cmake

@@ -8,7 +8,14 @@ set(ASM_FILES
     src/asm/arm64/jump_arm64_aapcs_pe_armasm.asm
 )
 
-find_program(ARMASM64 armasm64.exe REQUIRED)
+find_program(ARMASM64
+    NAMES armasm64.exe armasm64
+    HINTS
+        "${CMAKE_C_COMPILER}/.."
+        "$ENV{VCToolsInstallDir}/bin/Hostarm64/arm64"
+        "$ENV{VCToolsInstallDir}/bin/Hostx64/arm64"
+    REQUIRED
+)
 
 # Create custom commands for each ARM64 assembly file
 set(ARM64_ASM_OBJECTS "")