llvm/test/tools/dsymutil/X86/global_downgraded_to_static.c

   1 // REQUIRES : system-darwin
   2 // RUN: dsymutil -oso-prepend-path %p/.. -dump-debug-map \
   3 // RUN: %p/../Inputs/global_downgraded_to_static.x86_64 2>&1 | FileCheck %s
   4 //
   5 // RUN: dsymutil --linker llvm -oso-prepend-path %p/.. -dump-debug-map \
   6 // RUN: %p/../Inputs/global_downgraded_to_static.x86_64 2>&1 | FileCheck %s
   7 //
   8 //  To build:
   9 //    clang -g -c -DFILE1 global_downgraded_to_static.c -o 1.o
  10 //    clang -g -c -DFILE2 global_downgraded_to_static.c -o 2.o
  11 //    ld -r -exported_symbol _foo 1.o -o 1.r.o
  12 //    clang 1.r.o 2.o -o global_downgraded_to_static.x86_64
  13
  14 #if defined(FILE1)
  15 int global_to_become_static = 42;
  16 // CHECK: sym: _global_to_become_static,
  17 // CHECK-SAME: binAddr: 0x100001000
  18 int foo() {
  19   return global_to_become_static;
  20 }
  21 #elif defined(FILE2)
  22 int foo(void);
  23 int main() {
  24   return foo();
  25 }
  26 #else
  27 #error Define FILE1 or FILE2
  28 #endif