$ cat eh_frame.cpp int f1() { volatile int i; return i; } int main(int argc, char** argv) { return f1(); } $ clang eh_frame.cpp -g -c -o eh_frame.o $ ld -no_compact_unwind eh_frame.o -o eh_frame.out RUN: dsymutil -oso-prepend-path %p/../Inputs %p/../Inputs/private/tmp/eh_frame/eh_frame.out -o %t.dSYM RUN: llvm-dwarfdump --verify %t.dSYM RUN: llvm-otool -s __TEXT __eh_frame %p/../Inputs/private/tmp/eh_frame/eh_frame.out | FileCheck %s RUN: llvm-otool -s __TEXT __eh_frame %t.dSYM/Contents/Resources/DWARF/eh_frame.out | FileCheck %s CHECK: 14 00 00 00 00 00 00 00 01 7a 52 00 01 78 10 01 CHECK: 10 0c 07 08 90 01 00 00