lld/test/ELF/gnu-unique.s

   1 // REQUIRES: x86
   2 // RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t
   3 //
   4 // RUN: ld.lld %t -shared -o %tout.so
   5 // RUN: llvm-readobj --dyn-syms %tout.so | FileCheck -check-prefix=GNU %s
   6 // RUN: ld.lld %t -shared -o %tout.so --gnu-unique
   7 // RUN: llvm-readobj --dyn-syms %tout.so | FileCheck -check-prefix=GNU %s
   8 //
   9 // RUN: ld.lld %t -shared -o %tout.so --no-gnu-unique
  10 // RUN: llvm-readobj --dyn-syms %tout.so | FileCheck -check-prefix=NO %s
  11
  12 // Check that STB_GNU_UNIQUE is treated as a global and ends up in the dynamic
  13 // symbol table as STB_GNU_UNIQUE.
  14
  15 .global _start
  16 .text
  17 _start:
  18
  19 .data
  20 .type symb, @gnu_unique_object
  21 symb:
  22
  23 # GNU:        Name: symb
  24 # GNU-NEXT:   Value:
  25 # GNU-NEXT:   Size: 0
  26 # GNU-NEXT:   Binding: Unique
  27 # GNU-NEXT:   Type: Object
  28 # GNU-NEXT:   Other: 0
  29 # GNU-NEXT:   Section: .data
  30 # GNU-NEXT: }
  31
  32 # NO:        Name: symb
  33 # NO-NEXT:   Value:
  34 # NO-NEXT:   Size: 0
  35 # NO-NEXT:   Binding: Global
  36 # NO-NEXT:   Type: Object
  37 # NO-NEXT:   Other: 0
  38 # NO-NEXT:   Section: .data
  39 # NO-NEXT: }