llvm/test/tools/yaml2obj/COFF/xrelocs.yaml

   1 ## This test checks that yaml2obj correctly handles COFF sections with
   2 ## extended relocation tables (IMAGE_SCN_LNK_NRELOC_OVFL).
   3 # RUN: yaml2obj %s -o %t
   4 # RUN: llvm-readobj --sections --relocations %t | FileCheck %s --check-prefix=CHECK-OBJ
   5 # RUN: obj2yaml %t | FileCheck %s --check-prefix=CHECK-YAML
   6
   7 # CHECK-OBJ:      Sections [
   8 # CHECK-OBJ-NEXT:   Section {
   9 # CHECK-OBJ-NEXT:     Number: 1
  10 # CHECK-OBJ-NEXT:     Name: .data
  11 # CHECK-OBJ:          RawDataSize: 16
  12 # CHECK-OBJ:          RelocationCount: 65535
  13 # CHECK-OBJ:          Characteristics [
  14 # CHECK-OBJ-NEXT:       IMAGE_SCN_ALIGN_16BYTES
  15 # CHECK-OBJ-NEXT:       IMAGE_SCN_CNT_INITIALIZED_DATA
  16 # CHECK-OBJ-NEXT:       IMAGE_SCN_LNK_NRELOC_OVFL
  17 # CHECK-OBJ-NEXT:       IMAGE_SCN_MEM_READ
  18 # CHECK-OBJ-NEXT:     ]
  19 # CHECK-OBJ-NEXT:   }
  20 # CHECK-OBJ-NEXT: ]
  21 # CHECK-OBJ-NEXT: Relocations [
  22 # CHECK-OBJ-NEXT:   Section (1) .data {
  23 # CHECK-OBJ-NEXT:     0x0 IMAGE_REL_AMD64_ADDR64 foo (0)
  24 # CHECK-OBJ-NEXT:     0x8 IMAGE_REL_AMD64_ADDR64 bar (1)
  25 # CHECK-OBJ-NEXT:   }
  26 # CHECK-OBJ-NEXT: ]
  27
  28 # CHECK-YAML:      sections:
  29 # CHECK-YAML-NEXT:   - Name:            .data
  30 # CHECK-YAML-NEXT:     Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_LNK_NRELOC_OVFL, IMAGE_SCN_MEM_READ ]
  31 # CHECK-YAML-NEXT:     Alignment:       16
  32 # CHECK-YAML-NEXT:     SectionData:     '00000000000000000000000000000000'
  33 # CHECK-YAML-NEXT:     Relocations:
  34 # CHECK-YAML-NEXT:       - VirtualAddress:  0
  35 # CHECK-YAML-NEXT:         SymbolName:      foo
  36 # CHECK-YAML-NEXT:         Type:            IMAGE_REL_AMD64_ADDR64
  37 # CHECK-YAML-NEXT:       - VirtualAddress:  8
  38 # CHECK-YAML-NEXT:         SymbolName:      bar
  39 # CHECK-YAML-NEXT:         Type:            IMAGE_REL_AMD64_ADDR64
  40 # CHECK-YAML-NEXT: symbols:
  41
  42 --- !COFF
  43 header:
  44   Machine:         IMAGE_FILE_MACHINE_AMD64
  45   Characteristics: [  ]
  46 sections:
  47   - Name:            .data
  48     Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_LNK_NRELOC_OVFL, IMAGE_SCN_MEM_READ ]
  49     Alignment:       16
  50     SectionData:     '00000000000000000000000000000000'
  51     Relocations:
  52       - VirtualAddress:  0
  53         SymbolName:      foo
  54         Type:            IMAGE_REL_AMD64_ADDR64
  55       - VirtualAddress:  8
  56         SymbolName:      bar
  57         Type:            IMAGE_REL_AMD64_ADDR64
  58 symbols:
  59   - Name:            foo
  60     Value:           0
  61     SectionNumber:   0
  62     SimpleType:      IMAGE_SYM_TYPE_NULL
  63     ComplexType:     IMAGE_SYM_DTYPE_NULL
  64     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
  65   - Name:            bar
  66     Value:           0
  67     SectionNumber:   0
  68     SimpleType:      IMAGE_SYM_TYPE_NULL
  69     ComplexType:     IMAGE_SYM_DTYPE_NULL
  70     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
  71 ...