llvm/llvm/test/tools/dsymutil/ARM/firmware.test

$ cat test.c
int main() {
  return 0;
}

$ xcrun clang -O0 -target arm64-apple-unknown-macho test.c -c -o test.o
$ xcrun ld -arch arm64 -o test.out test.o -platform_version firmware 0 0

RUN: dsymutil -oso-prepend-path %p/../Inputs %p/../Inputs/private/tmp/firmware/test.out -o %t.dSYM
RUN: llvm-objdump -h %t.dSYM/Contents/Resources/DWARF/test.out | FileCheck %s
CHECK: file format mach-o arm64