test/COFF/common-alignment.test


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# REQUIRES: x86
# RUN: yaml2obj %s > %t.obj
# RUN: lld-link /out:%t.exe /entry:main %t.obj %t.obj
# RUN: llvm-objdump -d %t.exe | FileCheck %s

# Operands of B8 (MOV EAX) are common symbols
# CHECK: 3000: b8 00 10 00 40
# CHECK: 3005: b8 10 10 00 40

--- !COFF
header:
  Machine:         IMAGE_FILE_MACHINE_AMD64
  Characteristics: []
sections:
  - Name:            .text
    Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
    Alignment:       4
    SectionData:     b800000000b800000000
    Relocations:
      - VirtualAddress:  1
        SymbolName:      bssdata4
        Type:            IMAGE_REL_AMD64_ADDR32
      - VirtualAddress:  6
        SymbolName:      bssdata4_align16
        Type:            IMAGE_REL_AMD64_ADDR32
  - Name:            .data
    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ]
    Alignment:       4
    SectionData:     03000000
  - Name:            .drectve
    Characteristics: [ IMAGE_SCN_LNK_INFO, IMAGE_SCN_LNK_REMOVE ]
    Alignment:       1
    SectionData:     202d616c69676e636f6d6d3a62737364617461345f616c69676e31362c340a  # -aligncomm:bssdata4_align16,4

symbols:
  - Name:            .text
    Value:           0
    SectionNumber:   1
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_NULL
    StorageClass:    IMAGE_SYM_CLASS_STATIC
    SectionDefinition:
      Length:          0
      NumberOfRelocations: 5
      NumberOfLinenumbers: 0
      CheckSum:        0
      Number:          0
  - Name:            .data
    Value:           0
    SectionNumber:   2
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_NULL
    StorageClass:    IMAGE_SYM_CLASS_STATIC
    SectionDefinition:
      Length:          4
      NumberOfRelocations: 0
      NumberOfLinenumbers: 0
      CheckSum:        0
      Number:          0
  - Name:            main
    Value:           0
    SectionNumber:   1
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_FUNCTION
    StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
  - Name:            bssdata4
    Value:           4
    SectionNumber:   0
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_NULL
    StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
  - Name:            bssdata4_align16
    Value:           4
    SectionNumber:   0
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_NULL
    StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
...