lld/test/ELF/note-noalloc.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 -shared
   4 // RUN: llvm-readobj -l --sections %t | FileCheck %s
   5
   6 // PR37361: A note without SHF_ALLOC should not be included into a PT_NOTE program header.
   7
   8 // CHECK:      Section {
   9 // CHECK:        Index:
  10 // CHECK:        Name: .note.a
  11 // CHECK-NEXT:   Type: SHT_NOTE
  12 // CHECK-NEXT:   Flags [
  13 // CHECK-NEXT:     SHF_ALLOC
  14 // CHECK-NEXT:   ]
  15 // CHECK-NEXT:   Address: 0x[[ADDR:.*]]
  16
  17 // Check we still emit the non-alloc SHT_NOTE section and keep its type.
  18
  19 // CHECK:        Name: .note.b
  20 // CHECK-NEXT:   Type: SHT_NOTE
  21 // CHECK-NEXT:   Flags [
  22 // CHECK-NEXT:   ]
  23
  24 // CHECK:      ProgramHeader {
  25 // CHECK:        Type: PT_NOTE
  26 // CHECK-NEXT:   Offset:
  27 // CHECK-NEXT:   VirtualAddress: 0x[[ADDR]]
  28 // CHECK-NEXT:   PhysicalAddress: 0x[[ADDR]]
  29 // CHECK-NEXT:   FileSize: 16
  30 // CHECK-NEXT:   MemSize: 16
  31 // CHECK-NOT:  PT_NOTE
  32
  33 .section        .note.a,"a",@note
  34 .quad 1
  35 .quad 2
  36
  37 .section        .note.b,"",@note
  38 .quad 3