lld/test/ELF/dynamic-reloc-weak.s

   1 // REQUIRES: x86
   2 // RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
   3 // RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/dynamic-reloc-weak.s -o %t2.o
   4 // RUN: ld.lld -shared %t2.o -o %t2.so
   5 // RUN: ld.lld %t.o %t2.so -o %t
   6 // RUN: llvm-readobj -r  %t | FileCheck %s
   7
   8         .globl _start
   9 _start:
  10         .type sym1,@function
  11         .weak sym1
  12         .long sym1@gotpcrel
  13
  14         .type sym2,@function
  15         .weak sym2
  16         .long sym2@plt
  17
  18         .type sym3,@function
  19         .weak sym3
  20         .quad sym3
  21
  22         .type sym4,@function
  23         .weak sym4
  24         .quad sym4
  25
  26 // Test that we produce dynamic relocation for every weak undefined symbol
  27 // we found.
  28
  29 // CHECK:      Relocations [
  30 // CHECK-NEXT:   Section ({{.*}}) .rela.dyn {
  31 // CHECK-NEXT:     0x{{.*}} R_X86_64_GLOB_DAT sym1 0x0
  32 // CHECK-NEXT:   }
  33 // CHECK-NEXT:   Section ({{.*}}) .rela.plt {
  34 // CHECK-NEXT:     0x{{.*}} R_X86_64_JUMP_SLOT sym2 0x0
  35 // CHECK-NEXT:     0x{{.*}} R_X86_64_JUMP_SLOT sym3 0x0
  36 // CHECK-NEXT:   }
  37 // CHECK-NEXT: ]