llvm/test/ExecutionEngine/JITLink/x86-64/COFF_label.test

   1 # RUN: yaml2obj %s -o %t
   2 # RUN: llvm-jitlink -noexec \
   3 # RUN: -slab-allocate 100Kb -slab-address 0xfff00000 -slab-page-size 4096 \
   4 # RUN: -show-graphs='.*' -noexec %t 2>&1 | FileCheck %s
   5 #
   6 # Check a label symbol with an offset is created as defined symbol.
   7 #
   8 # CHECK:   block 0xfff00000 size = 0x00000028, align = 16, alignment-offset = 0
   9 # CHECK-NEXT: symbols:
  10 # CHECK-NEXT:   0xfff00000 (block + 0x00000000): size: 0x00000013, linkage: strong, scope: default, live  -   main
  11 # CHECK-NEXT:   0xfff00013 (block + 0x00000013): size: 0x00000015, linkage: strong, scope: local, live  -   $LN4
  12
  13 --- !COFF
  14 header:
  15   Machine:         IMAGE_FILE_MACHINE_AMD64
  16   Characteristics: [  ]
  17 sections:
  18   - Name:            '.text$mn'
  19     Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
  20     Alignment:       16
  21     SectionData:     4883EC28488D542438E8000000004883C428C34883EC28488D54243033C9E8000000004883C428C3
  22   - Name:            '.sect'
  23     Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
  24     Alignment:       16
  25     SectionData:     4883EC28488D542438E8000000004883C428C34883EC28488D54243033C9E8000000004883C428C3
  26     Relocations:
  27       - VirtualAddress:  10
  28         SymbolTableIndex: 2
  29         Type:            IMAGE_REL_AMD64_REL32
  30 symbols:
  31   - Name:            '.text$mn'
  32     Value:           0
  33     SectionNumber:   1
  34     SimpleType:      IMAGE_SYM_TYPE_NULL
  35     ComplexType:     IMAGE_SYM_DTYPE_NULL
  36     StorageClass:    IMAGE_SYM_CLASS_STATIC
  37     SectionDefinition:
  38       Length:          53
  39       NumberOfRelocations: 1
  40       NumberOfLinenumbers: 0
  41       CheckSum:        973622814
  42       Number:          0
  43   - Name:            '$LN4'
  44     Value:           19
  45     SectionNumber:   1
  46     SimpleType:      IMAGE_SYM_TYPE_NULL
  47     ComplexType:     IMAGE_SYM_DTYPE_NULL
  48     StorageClass:    IMAGE_SYM_CLASS_LABEL
  49   - Name:            main
  50     Value:           0
  51     SectionNumber:   1
  52     SimpleType:      IMAGE_SYM_TYPE_NULL
  53     ComplexType:     IMAGE_SYM_DTYPE_FUNCTION
  54     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
  55   - Name:            func
  56     Value:           0
  57     SectionNumber:   2
  58     SimpleType:      IMAGE_SYM_TYPE_NULL
  59     ComplexType:     IMAGE_SYM_DTYPE_FUNCTION
  60     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
  61 ...