lld/test/COFF/common-alignment.test

   1 # REQUIRES: x86
   2 # RUN: yaml2obj %s -o %t.obj
   3 # RUN: lld-link /out:%t.exe /entry:main %t.obj %t.obj
   4 # RUN: llvm-objdump -d %t.exe | FileCheck %s
   5
   6 # Operands of B8 (MOV EAX) are common symbols
   7 # CHECK: 1000: b8 00 20 00 40
   8 # CHECK: 1005: b8 10 20 00 40
   9
  10 --- !COFF
  11 header:
  12   Machine:         IMAGE_FILE_MACHINE_AMD64
  13   Characteristics: []
  14 sections:
  15   - Name:            .text
  16     Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
  17     Alignment:       4
  18     SectionData:     b800000000b800000000
  19     Relocations:
  20       - VirtualAddress:  1
  21         SymbolName:      bssdata4
  22         Type:            IMAGE_REL_AMD64_ADDR32
  23       - VirtualAddress:  6
  24         SymbolName:      bssdata4_align16
  25         Type:            IMAGE_REL_AMD64_ADDR32
  26   - Name:            .drectve
  27     Characteristics: [ IMAGE_SCN_LNK_INFO, IMAGE_SCN_LNK_REMOVE ]
  28     Alignment:       1
  29     SectionData:     202d616c69676e636f6d6d3a62737364617461345f616c69676e31362c340a  # -aligncomm:bssdata4_align16,4
  30
  31 symbols:
  32   - Name:            .text
  33     Value:           0
  34     SectionNumber:   1
  35     SimpleType:      IMAGE_SYM_TYPE_NULL
  36     ComplexType:     IMAGE_SYM_DTYPE_NULL
  37     StorageClass:    IMAGE_SYM_CLASS_STATIC
  38     SectionDefinition:
  39       Length:          0
  40       NumberOfRelocations: 5
  41       NumberOfLinenumbers: 0
  42       CheckSum:        0
  43       Number:          0
  44   - Name:            main
  45     Value:           0
  46     SectionNumber:   1
  47     SimpleType:      IMAGE_SYM_TYPE_NULL
  48     ComplexType:     IMAGE_SYM_DTYPE_FUNCTION
  49     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
  50   - Name:            bssdata4
  51     Value:           4
  52     SectionNumber:   0
  53     SimpleType:      IMAGE_SYM_TYPE_NULL
  54     ComplexType:     IMAGE_SYM_DTYPE_NULL
  55     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
  56   - Name:            bssdata4_align16
  57     Value:           4
  58     SectionNumber:   0
  59     SimpleType:      IMAGE_SYM_TYPE_NULL
  60     ComplexType:     IMAGE_SYM_DTYPE_NULL
  61     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
  62 ...