test/tools/llvm-objcopy/COFF/add-gnu-debuglink.test

   1 RUN: yaml2obj %p/Inputs/x86_64-exe.yaml > %t.in123.exe
   2
   3 # Using a debuglink filename with a length that is a multiple of 4, to
   4 # showcase padding in CONTENTS below.
   5
   6 RUN: llvm-objcopy --add-gnu-debuglink=%t.in123.exe %t.in123.exe %t.out.exe
   7 RUN: llvm-readobj --sections %t.out.exe | FileCheck %s --check-prefix=SECTIONS
   8 RUN: llvm-objdump -s %t.out.exe | FileCheck %s --check-prefix=CONTENTS
   9
  10 # Show the last of the preexisting sections, which is used for choosing
  11 # a virtual address for the generated one.
  12
  13 SECTIONS:        Section {
  14 SECTIONS:          Number: 4
  15 SECTIONS-NEXT:     Name: .pdata
  16 SECTIONS-NEXT:     VirtualSize: 0x18
  17 SECTIONS-NEXT:     VirtualAddress: 0x4000
  18 SECTIONS-NEXT:     RawDataSize: 512
  19 SECTIONS:        Section {
  20 SECTIONS-NEXT:     Number: 5
  21 SECTIONS-NEXT:     Name: .gnu_debuglink
  22 SECTIONS-NEXT:     VirtualSize: 0x2C
  23 SECTIONS-NEXT:     VirtualAddress: 0x5000
  24 SECTIONS-NEXT:     RawDataSize: 512
  25 SECTIONS-NEXT:     PointerToRawData:
  26 SECTIONS-NEXT:     PointerToRelocations:
  27 SECTIONS-NEXT:     PointerToLineNumbers:
  28 SECTIONS-NEXT:     RelocationCount:
  29 SECTIONS-NEXT:     LineNumberCount:
  30 SECTIONS-NEXT:     Characteristics [ (0x42000040)
  31 SECTIONS-NEXT:       IMAGE_SCN_CNT_INITIALIZED_DATA (0x40)
  32 SECTIONS-NEXT:       IMAGE_SCN_MEM_DISCARDABLE (0x2000000)
  33 SECTIONS-NEXT:       IMAGE_SCN_MEM_READ (0x40000000)
  34 SECTIONS-NEXT:     ]
  35
  36 # Note: The last 4 bytes here are the crc of the referenced file - if the
  37 # yaml2obj generated file changes, this crc changes.
  38
  39 CONTENTS: Contents of section .gnu_debuglink:
  40 CONTENTS:  40005000 6164642d 676e752d 64656275 676c696e  add-gnu-debuglin
  41 CONTENTS:  40005010 6b2e7465 73742e74 6d702e69 6e313233  k.test.tmp.in123
  42 CONTENTS:  40005020 2e657865 00000000 7929adc3           .exe