lld/test/ELF/systemz-pie.s

   1 # REQUIRES: systemz
   2 # RUN: llvm-mc -filetype=obj -triple=s390x-unknown-linux %s -o %t1.o
   3
   4 ## Check -pie.
   5 # RUN: ld.lld -pie %t1.o -o %t
   6 # RUN: llvm-readelf --file-headers --program-headers --dynamic %t | FileCheck %s
   7
   8 # CHECK: ELF Header:
   9 # CHECK-NEXT:  Magic:   7f 45 4c 46 02 02 01 00 00 00 00 00 00 00 00 00
  10 # CHECK-NEXT:  Class:                             ELF64
  11 # CHECK-NEXT:  Data:                              2's complement, big endian
  12 # CHECK-NEXT:  Version:                           1 (current)
  13 # CHECK-NEXT:  OS/ABI:                            UNIX - System V
  14 # CHECK-NEXT:  ABI Version:                       0
  15 # CHECK-NEXT:  Type:                              DYN (Shared object file)
  16 # CHECK-NEXT:  Machine:                           IBM S/390
  17 # CHECK-NEXT:  Version:                           0x1
  18
  19 # CHECK: Program Headers:
  20 # CHECK-NEXT:  Type           Offset   VirtAddr           PhysAddr           FileSiz  MemSiz   Flg Align
  21 # CHECK-NEXT:  PHDR           0x000040 0x0000000000000040 0x0000000000000040 0x000188 0x000188 R   0x8
  22 # CHECK-NEXT:  LOAD           0x000000 0x0000000000000000 0x0000000000000000 0x00020d 0x00020d R   0x1000
  23 # CHECK-NEXT:  LOAD           0x000210 0x0000000000002210 0x0000000000002210 0x000090 0x000df0 RW  0x1000
  24 # CHECK-NEXT:  DYNAMIC        0x000210 0x0000000000002210 0x0000000000002210 0x000090 0x000090 RW  0x8
  25 # CHECK-NEXT:  GNU_RELRO      0x000210 0x0000000000002210 0x0000000000002210 0x000090 0x000df0 R   0x1
  26 # CHECK-NEXT:  GNU_STACK      0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RW  0x0
  27
  28 # CHECK: Dynamic section at offset 0x210 contains 9 entries:
  29 # CHECK-NEXT:   Tag                Type       Name/Value
  30 # CHECK-NEXT:   0x000000006ffffffb (FLAGS_1)  PIE
  31
  32 ## Check -nopie
  33 # RUN: ld.lld -no-pie %t1.o -o %t2
  34 # RUN: llvm-readelf --file-headers %t2 | FileCheck %s --check-prefix=NOPIE
  35 # NOPIE-NOT: Type: DYN
  36
  37 .globl _start
  38 _start: