lld/test/ELF/arm-pie-relative.s

   1 // REQUIRES: arm
   2 // RUN: llvm-mc -filetype=obj -triple=armv7a-none-linux-gnueabi %s -o %t.o
   3 // RUN: ld.lld %t.o --pie -o %t
   4 // RUN: llvm-readobj -r %t | FileCheck %s
   5 // RUN: llvm-readelf -x .got %t | FileCheck %s --check-prefix=GOT
   6 // RUN: ld.lld %t.o --pie --image-base=0x80000000 --check-dynamic-relocations -o %t1 2>&1 | \
   7 // RUN:   FileCheck %s -allow-empty -check-prefix=NOERR
   8 // RUN: llvm-readobj -r %t1 | FileCheck %s --check-prefix=CHECK1
   9 // RUN: llvm-readelf -x .got %t1 | FileCheck %s --check-prefix=GOT1
  10
  11 // Test that a R_ARM_GOT_BREL relocation with PIE results in a R_ARM_RELATIVE
  12 // dynamic relocation
  13  .syntax unified
  14  .text
  15  .global _start
  16 _start:
  17  .word sym(GOT)
  18
  19  .data
  20  .global sym
  21 sym:
  22  .word 0
  23
  24 // CHECK:      Relocations [
  25 // CHECK-NEXT:   Section (5) .rel.dyn {
  26 // CHECK-NEXT:     0x201E4 R_ARM_RELATIVE
  27
  28 // GOT:      section '.got':
  29 // GOT-NEXT: 0x000201e4 e8010300
  30
  31 // NOERR-NOT: internal linker error
  32
  33 // CHECK1:      Relocations [
  34 // CHECK1-NEXT:   Section (5) .rel.dyn {
  35 // CHECK1-NEXT:     0x800201E4 R_ARM_RELATIVE
  36
  37 // GOT1:      section '.got':
  38 // GOT1-NEXT: 0x800201e4 e8010380