lld/test/ELF/ztext.s

   1 # REQUIRES: x86
   2 # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
   3 # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %p/Inputs/ztext.s -o %t2.o
   4 # RUN: ld.lld %t2.o -o %t2.so -shared -soname=so
   5
   6 # RUN: ld.lld -z notext %t.o %t2.so -o %t -shared
   7 # RUN: llvm-readobj  --dynamic-table -r %t | FileCheck %s
   8 # RUN: ld.lld -z notext %t.o %t2.so -o %t2 -pie
   9 # RUN: llvm-readobj  --dynamic-table -r %t2 | FileCheck %s
  10 # RUN: ld.lld -z notext %t.o %t2.so -o %t3
  11 # RUN: llvm-readobj  --dynamic-table -r %t3 | FileCheck --check-prefix=STATIC %s
  12
  13 # RUN: not ld.lld %t.o %t2.so -o /dev/null -shared 2>&1 | FileCheck --check-prefix=ERR %s
  14 # RUN: not ld.lld -z text %t.o %t2.so -o /dev/null -shared 2>&1 | FileCheck --check-prefix=ERR %s
  15 # ERR: error: relocation R_X86_64_64 cannot be used against symbol 'bar'; recompile with -fPIC
  16
  17 # If the preference is to have text relocations, don't create plt of copy relocations.
  18
  19 # CHECK: DynamicSection [
  20 # CHECK:   FLAGS TEXTREL
  21 # CHECK:   TEXTREL 0x0
  22
  23 # CHECK:      Relocations [
  24 # CHECK-NEXT:   Section {{.*}} .rela.dyn {
  25 # CHECK-NEXT:     0x12A0 R_X86_64_RELATIVE - 0x12A0
  26 # CHECK-NEXT:     0x12A8 R_X86_64_64 bar 0x0
  27 # CHECK-NEXT:     0x12B0 R_X86_64_PC64 zed 0x0
  28 # CHECK-NEXT:   }
  29 # CHECK-NEXT: ]
  30
  31 # STATIC: DynamicSection [
  32 # STATIC:   FLAGS TEXTREL
  33 # STATIC:   TEXTREL 0x0
  34
  35 # STATIC:      Relocations [
  36 # STATIC-NEXT:   Section {{.*}} .rela.dyn {
  37 # STATIC-NEXT:     0x201290 R_X86_64_64 bar 0x0
  38 # STATIC-NEXT:     0x201298 R_X86_64_PC64 zed 0x0
  39 # STATIC-NEXT:   }
  40 # STATIC-NEXT: ]
  41
  42 foo:
  43 .quad foo
  44 .quad bar
  45 .quad zed - .