lld/test/ELF/eh-frame-marker.s

   1 // REQUIRES: x86
   2 /// A symbol can be defined relative to an empty .eh_frame (__EH_FRAME_LIST__).
   3 /// Symbols defined relative to a non-empty .eh_frame have unclear semantics.
   4 /// Test we don't crash.
   5
   6 // RUN: llvm-mc %s -o %t.o -filetype=obj -triple=x86_64-pc-linux
   7 // RUN: ld.lld --eh-frame-hdr %t.o -o %t.so -shared
   8 // RUN: llvm-readobj --symbols -S %t.so | FileCheck %s
   9
  10 // CHECK:      Name: .eh_frame_hdr
  11 // CHECK:      Name: .eh_frame
  12 // CHECK-NEXT: Type: SHT_PROGBITS
  13 // CHECK-NEXT: Flags [
  14 // CHECK-NEXT:   SHF_ALLOC
  15 // CHECK-NEXT: ]
  16 // CHECK-NEXT: Address:  [[ADDR:.*]]
  17
  18 // CHECK:      Name: foo
  19 // CHECK-NEXT: Value: [[ADDR]]
  20
  21         .section .eh_frame,"a",@unwind
  22 foo:
  23         .long 0