lld/test/ELF/ehdr_start.s

   1 # REQUIRES: x86
   2
   3 # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
   4 # RUN: ld.lld %t.o -o %t
   5 # RUN: llvm-readobj --symbols %t | FileCheck %s
   6 # CHECK:    Name: __ehdr_start (1)
   7 # CHECK-NEXT:    Value: [[ADDR:.*]]
   8 # CHECK-NEXT:    Size: 0
   9 # CHECK-NEXT:    Binding: Local (0x0)
  10 # CHECK-NEXT:    Type: None (0x0)
  11 # CHECK-NEXT:    Other [ (0x2)
  12 # CHECK-NEXT:      STV_HIDDEN (0x2)
  13 # CHECK-NEXT:    ]
  14 # CHECK-NEXT:    Section: .text (0x1)
  15
  16 # CHECK:    Name: __executable_start
  17 # CHECK-NEXT:    Value: [[ADDR]]
  18 # CHECK-NEXT:    Size: 0
  19 # CHECK-NEXT:    Binding: Local
  20 # CHECK-NEXT:    Type: None
  21 # CHECK-NEXT:    Other [
  22 # CHECK-NEXT:      STV_HIDDEN
  23 # CHECK-NEXT:    ]
  24 # CHECK-NEXT:    Section: .text
  25
  26 .text
  27 .global __ehdr_start, _start
  28 _start:
  29   .quad __ehdr_start
  30   .quad __executable_start
  31
  32 # RUN: ld.lld -r %t.o -o %t.r
  33 # RUN: llvm-readobj --symbols %t.r | FileCheck %s --check-prefix=RELOCATABLE
  34
  35 # RELOCATABLE:    Name: __ehdr_start (1)
  36 # RELOCATABLE-NEXT:    Value: 0x0
  37 # RELOCATABLE-NEXT:    Size: 0
  38 # RELOCATABLE-NEXT:    Binding: Global (0x1)
  39 # RELOCATABLE-NEXT:    Type: None (0x0)
  40 # RELOCATABLE-NEXT:    Other: 0
  41 # RELOCATABLE-NEXT:    Section: Undefined (0x0)