lld/test/ELF/merge-string-align.s

   1 // REQUIRES: x86
   2 // RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
   3 // RUN: ld.lld %t.o -o %t.so -shared -M | FileCheck %s --check-prefix=MAP
   4 // RUN: llvm-readobj -S --section-data %t.so | FileCheck %s
   5
   6 // MAP:      .rodata{{$}}
   7 // MAP-NEXT:         <internal>:(.rodata.foo)
   8 // MAP-NEXT: .rodata2
   9 // MAP-NEXT:         <internal>:(.rodata2)
  10
  11         .section        .rodata.foo,"aMS",@progbits,1
  12         .align  16
  13         .asciz "foo"
  14
  15         .section        .rodata.foo2,"aMS",@progbits,1
  16         .align  16
  17         .asciz "foo"
  18
  19         .section        .rodata.bar,"aMS",@progbits,1
  20         .align  16
  21         .asciz "bar"
  22
  23 // CHECK:      Name: .rodata
  24 // CHECK-NEXT: Type: SHT_PROGBITS
  25 // CHECK-NEXT: Flags [
  26 // CHECK-NEXT:   SHF_ALLOC
  27 // CHECK-NEXT:   SHF_MERGE
  28 // CHECK-NEXT:   SHF_STRINGS
  29 // CHECK-NEXT: ]
  30 // CHECK-NEXT: Address:
  31 // CHECK-NEXT: Offset:
  32 // CHECK-NEXT: Size: 20
  33 // CHECK-NEXT: Link: 0
  34 // CHECK-NEXT: Info: 0
  35 // CHECK-NEXT: AddressAlignment: 16
  36 // CHECK-NEXT: EntrySize:
  37 // CHECK-NEXT: SectionData (
  38 // CHECK-NEXT:   0000:  666F6F00 00000000 00000000 00000000  |foo.............|
  39 // CHECK-NEXT:   0010:  62617200                             |bar.|
  40 // CHECK-NEXT: )
  41
  42         .section        .rodata2,"aMS",@progbits,1
  43         .asciz "foo"
  44
  45 // CHECK:      Name: .rodata2
  46 // CHECK-NEXT: Type: SHT_PROGBITS
  47 // CHECK-NEXT: Flags [
  48 // CHECK-NEXT:   SHF_ALLOC
  49 // CHECK-NEXT:   SHF_MERGE
  50 // CHECK-NEXT:   SHF_STRINGS
  51 // CHECK-NEXT: ]
  52 // CHECK-NEXT: Address:
  53 // CHECK-NEXT: Offset:
  54 // CHECK-NEXT: Size: 4
  55 // CHECK-NEXT: Link: 0
  56 // CHECK-NEXT: Info: 0
  57 // CHECK-NEXT: AddressAlignment: 1
  58 // CHECK-NEXT: EntrySize:
  59 // CHECK-NEXT: SectionData (
  60 // CHECK-NEXT:   0000:  666F6F00 |foo.|
  61 // CHECK-NEXT: )