test/MC/COFF/symbol-fragment-offset.s

   1 // The purpose of this test is to see if the COFF object writer is emitting the
   2 // proper relocations for multiple pieces of data in a single data fragment.
   3
   4 // RUN: llvm-mc -filetype=obj -triple i686-pc-win32 %s | llvm-readobj -h -s -sr -sd -t | FileCheck %s
   5
   6 .def     _main;
   7         .scl    2;
   8         .type   32;
   9         .endef
  10         .text
  11         .globl  _main
  12         .align  16, 0x90
  13 _main:                                  # @main
  14 # BB#0:                                 # %entry
  15         subl    $4, %esp
  16         movl    $L_.str0, (%esp)
  17         calll   _printf
  18         movl    $L_.str1, (%esp)
  19         calll   _puts
  20         movl    $L_.str2, (%esp)
  21         calll   _puts
  22         xorl    %eax, %eax
  23         addl    $4, %esp
  24         ret
  25
  26         .data
  27 L_.str0:                                # @.str0
  28         .asciz   "Hello "
  29
  30 L_.str1:                                # @.str1
  31         .asciz   "World!"
  32
  33         .align  16                      # @.str2
  34 L_.str2:
  35         .asciz   "I'm The Last Line."
  36
  37 // CHECK: {
  38 // CHECK:   Machine:                   IMAGE_FILE_MACHINE_I386 (0x14C)
  39 // CHECK:   SectionCount:              3
  40 // CHECK:   TimeDateStamp:             {{[0-9]+}}
  41 // CHECK:   PointerToSymbolTable:      0x{{[0-9A-F]+}}
  42 // CHECK:   SymbolCount:               9
  43 // CHECK:   OptionalHeaderSize:        0
  44 // CHECK:   Characteristics [ (0x0)
  45 // CHECK:   ]
  46 // CHECK: }
  47 // CHECK: Sections [
  48 // CHECK:   Section {
  49 // CHECK:     Number:                    1
  50 // CHECK:     Name:                      .text
  51 // CHECK:     VirtualSize:               0
  52 // CHECK:     VirtualAddress:            0
  53 // CHECK:     RawDataSize:               {{[0-9]+}}
  54 // CHECK:     PointerToRawData:          0x{{[0-9A-F]+}}
  55 // CHECK:     PointerToRelocations:      0x{{[0-9A-F]+}}
  56 // CHECK:     PointerToLineNumbers:      0x0
  57 // CHECK:     RelocationCount:           6
  58 // CHECK:     LineNumberCount:           0
  59 // CHECK:     Characteristics [ (0x60500020)
  60 // CHECK:       IMAGE_SCN_ALIGN_16BYTES
  61 // CHECK:       IMAGE_SCN_CNT_CODE
  62 // CHECK:       IMAGE_SCN_MEM_EXECUTE
  63 // CHECK:       IMAGE_SCN_MEM_READ
  64 // CHECK:     ]
  65 // CHECK:     Relocations [
  66 // CHECK:       0x6  IMAGE_REL_I386_DIR32 .data
  67 // CHECK:       0xB  IMAGE_REL_I386_REL32 _printf
  68 // CHECK:       0x12 IMAGE_REL_I386_DIR32 .data
  69 // CHECK:       0x17 IMAGE_REL_I386_REL32 _puts
  70 // CHECK:       0x1E IMAGE_REL_I386_DIR32 .data
  71 // CHECK:       0x23 IMAGE_REL_I386_REL32 _puts
  72 // CHECK:     ]
  73 // CHECK:     SectionData (
  74 // CHECK:       0000: 83EC04C7 04240000 0000E800 000000C7 |.....$..........|
  75 // CHECK:       0010: 04240700 0000E800 000000C7 04241000 |.$...........$..|
  76 // CHECK:       0020: 0000E800 00000031 C083C404 C3       |.......1.....|
  77 // CHECK:     )
  78 // CHECK:   }
  79 // CHECK:   Section {
  80 // CHECK:     Number:                    2
  81 // CHECK:     Name:                      .data
  82 // CHECK:     VirtualSize:               0
  83 // CHECK:     VirtualAddress:            0
  84 // CHECK:     RawDataSize:               {{[0-9]+}}
  85 // CHECK:     PointerToRawData:          0x{{[0-9A-F]+}}
  86 // CHECK:     PointerToRelocations:      0x0
  87 // CHECK:     PointerToLineNumbers:      0x0
  88 // CHECK:     RelocationCount:           0
  89 // CHECK:     LineNumberCount:           0
  90 // CHECK:     Characteristics [ (0xC0500040)
  91 // CHECK:       IMAGE_SCN_ALIGN_16BYTES
  92 // CHECK:       IMAGE_SCN_CNT_INITIALIZED_DATA
  93 // CHECK:       IMAGE_SCN_MEM_READ
  94 // CHECK:       IMAGE_SCN_MEM_WRITE
  95 // CHECK:     Relocations [
  96 // CHECK:     ]
  97 // CHECK:     SectionData (
  98 // CHECK:       0000: 48656C6C 6F200057 6F726C64 21000000 |Hello .World!...|
  99 // CHECK:       0010: 49276D20 54686520 4C617374 204C696E |I'm The Last Lin|
 100 // CHECK:       0020: 652E00                              |e..|
 101 // CHECK:     )
 102 // CHECK:   }
 103 // CHECK: ]
 104 // CHECK: Symbols [
 105 // CHECK:   Symbol {
 106 // CHECK:     Name:                      .text
 107 // CHECK:     Value:                     0
 108 // CHECK:     Section:                   .text
 109 // CHECK:     BaseType:                  Null
 110 // CHECK:     ComplexType:               Null
 111 // CHECK:     StorageClass:              Static
 112 // CHECK:     AuxSymbolCount:            1
 113 // CHECK:     AuxSectionDef {
 114 // CHECK:       Length: 45
 115 // CHECK:       RelocationCount: 6
 116 // CHECK:       LineNumberCount: 0
 117 // CHECK:       Checksum: 0xDED1DC2
 118 // CHECK:       Number: 1
 119 // CHECK:       Selection: 0x0
 120 // CHECK:     }
 121 // CHECK:   }
 122 // CHECK:   Symbol {
 123 // CHECK:     Name:                      .data
 124 // CHECK:     Value:                     0
 125 // CHECK:     Section:                   .data
 126 // CHECK:     BaseType:                  Null
 127 // CHECK:     ComplexType:               Null
 128 // CHECK:     StorageClass:              Static
 129 // CHECK:     AuxSymbolCount:            1
 130 // CHECK:     AuxSectionDef {
 131 // CHECK:       Length: 35
 132 // CHECK:       RelocationCount: 0
 133 // CHECK:       LineNumberCount: 0
 134 // CHECK:       Checksum: 0xB0A4C21
 135 // CHECK:       Number: 2
 136 // CHECK:       Selection: 0x0
 137 // CHECK:     }
 138 // CHECK:   }
 139 // CHECK:   Symbol {
 140 // CHECK:     Name:                      _main
 141 // CHECK:     Value:                     0
 142 // CHECK:     Section:                   .text
 143 // CHECK:     BaseType:                  Null
 144 // CHECK:     ComplexType:               Function
 145 // CHECK:     StorageClass:              External
 146 // CHECK:     AuxSymbolCount:            0
 147 // CHECK:   }
 148 // CHECK:   Symbol {
 149 // CHECK:     Name:                      _printf
 150 // CHECK:     Value:                     0
 151 // CHECK:     Section:                   IMAGE_SYM_UNDEFINED (0)
 152 // CHECK:     BaseType:                  Null
 153 // CHECK:     ComplexType:               Null
 154 // CHECK:     StorageClass:              External
 155 // CHECK:     AuxSymbolCount:            0
 156 // CHECK:   }
 157 // CHECK:   Symbol {
 158 // CHECK:     Name:                      _puts
 159 // CHECK:     Value:                     0
 160 // CHECK:     Section:                   IMAGE_SYM_UNDEFINED (0)
 161 // CHECK:     BaseType:                  Null
 162 // CHECK:     ComplexType:               Null
 163 // CHECK:     StorageClass:              External
 164 // CHECK:     AuxSymbolCount:            0
 165 // CHECK:   }
 166 // CHECK: ]