llvm/test/tools/llvm-objcopy/ELF/localize.test

   1 # RUN: yaml2obj %s -o %t
   2 # RUN: llvm-objcopy \
   3 # RUN:     --localize-symbol Global \
   4 # RUN:     -L GlobalUndef \
   5 # RUN:     -L Local \
   6 # RUN:     -L Weak \
   7 # RUN:     -L GlobalCommon \
   8 # RUN:     -L Missing \
   9 # RUN:     %t %t2
  10 # RUN: llvm-readobj --symbols %t2 | FileCheck %s
  11 # RUN: llvm-objcopy --regex --localize-symbol='[GLW].*' %t %t3
  12 # RUN: cmp %t2 %t3
  13 # RUN: echo "  Global # comment  " > %t-list.txt
  14 # RUN: echo "GlobalUndef" >> %t-list.txt
  15 # RUN: echo "Local" >> %t-list.txt
  16 # RUN: echo "Weak" >> %t-list.txt
  17 # RUN: echo "GlobalCommon" >> %t-list.txt
  18 # RUN: echo "Missing" >> %t-list.txt
  19 # RUN: echo " # comment " >> %t-list.txt
  20 # RUN: llvm-objcopy --localize-symbols %t-list.txt %t %t4
  21 # RUN: cmp %t2 %t4
  22 # RUN: echo "  .*al.* # Global + Local + GlobalCommon " > %t-list2.txt
  23 # RUN: echo "Weak" >> %t-list2.txt
  24 # RUN: llvm-objcopy --regex --localize-symbols %t-list2.txt %t %t5
  25 # RUN: cmp %t2 %t5
  26
  27 !ELF
  28 FileHeader:
  29   Class:           ELFCLASS64
  30   Data:            ELFDATA2LSB
  31   Type:            ET_REL
  32   Machine:         EM_X86_64
  33 Sections:
  34   - Name:            .text
  35     Type:            SHT_PROGBITS
  36     Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
  37     Address:         0x1000
  38     AddressAlign:    0x0000000000000010
  39     Size:            64
  40   - Name:            .data
  41     Type:            SHT_PROGBITS
  42     Flags:           [ SHF_ALLOC ]
  43     Address:         0x2000
  44     AddressAlign:    0x0000000000000010
  45     Content:         "0000000000000000"
  46 Symbols:
  47   - Name:     Local
  48     Type:     STT_FUNC
  49     Section:  .text
  50     Value:    0x1000
  51     Size:     8
  52   - Name:     Global
  53     Type:     STT_FUNC
  54     Size:     8
  55     Section:  .text
  56     Value:    0x1010
  57     Binding:  STB_GLOBAL
  58   - Name:     GlobalUndef
  59     Type:     STT_FUNC
  60     Binding:  STB_GLOBAL
  61   - Name:     GlobalCommon
  62     Type:     STT_OBJECT
  63     Index:    SHN_COMMON
  64     Value:    0x2006
  65     Size:     2
  66     Binding:  STB_GLOBAL
  67   - Name:     Weak
  68     Type:     STT_FUNC
  69     Size:     8
  70     Section:  .text
  71     Value:    0x1008
  72     Binding:  STB_WEAK
  73   - Name:     Unmentioned
  74     Section:  .text
  75     Binding:  STB_GLOBAL
  76
  77 #CHECK: Symbols [
  78 #CHECK-NEXT:  Symbol {
  79 #CHECK-NEXT:    Name:
  80 #CHECK-NEXT:    Value: 0x0
  81 #CHECK-NEXT:    Size: 0
  82 #CHECK-NEXT:    Binding: Local
  83 #CHECK-NEXT:    Type: None
  84 #CHECK-NEXT:    Other: 0
  85 #CHECK-NEXT:    Section: Undefined
  86 #CHECK-NEXT:  }
  87 #CHECK-NEXT:  Symbol {
  88 #CHECK-NEXT:    Name: Local
  89 #CHECK-NEXT:    Value: 0x1000
  90 #CHECK-NEXT:    Size: 8
  91 #CHECK-NEXT:    Binding: Local
  92 #CHECK-NEXT:    Type: Function
  93 #CHECK-NEXT:    Other: 0
  94 #CHECK-NEXT:    Section: .text
  95 #CHECK-NEXT:  }
  96 #CHECK-NEXT:  Symbol {
  97 #CHECK-NEXT:    Name: Global
  98 #CHECK-NEXT:    Value: 0x1010
  99 #CHECK-NEXT:    Size: 8
 100 #CHECK-NEXT:    Binding: Local
 101 #CHECK-NEXT:    Type: Function
 102 #CHECK-NEXT:    Other: 0
 103 #CHECK-NEXT:    Section: .text
 104 #CHECK-NEXT:  }
 105 #CHECK-NEXT:  Symbol {
 106 #CHECK-NEXT:    Name: Weak
 107 #CHECK-NEXT:    Value: 0x1008
 108 #CHECK-NEXT:    Size: 8
 109 #CHECK-NEXT:    Binding: Local
 110 #CHECK-NEXT:    Type: Function
 111 #CHECK-NEXT:    Other: 0
 112 #CHECK-NEXT:    Section: .text
 113 #CHECK-NEXT:  }
 114 #CHECK-NEXT:  Symbol {
 115 #CHECK-NEXT:    Name: GlobalUndef
 116 #CHECK-NEXT:    Value:
 117 #CHECK-NEXT:    Size:
 118 #CHECK-NEXT:    Binding: Global
 119 #CHECK-NEXT:    Type: Function
 120 #CHECK-NEXT:    Other:
 121 #CHECK-NEXT:    Section: Undefined
 122 #CHECK-NEXT:  }
 123 #CHECK-NEXT:  Symbol {
 124 #CHECK-NEXT:    Name: GlobalCommon
 125 #CHECK-NEXT:    Value: 0x2006
 126 #CHECK-NEXT:    Size: 2
 127 #CHECK-NEXT:    Binding: Global
 128 #CHECK-NEXT:    Type: Object
 129 #CHECK-NEXT:    Other: 0
 130 #CHECK-NEXT:    Section: Common
 131 #CHECK-NEXT:  }
 132 #CHECK-NEXT:  Symbol {
 133 #CHECK-NEXT:    Name: Unmentioned
 134 #CHECK-NEXT:    Value:
 135 #CHECK-NEXT:    Size:
 136 #CHECK-NEXT:    Binding: Global
 137 #CHECK-NEXT:    Type:
 138 #CHECK-NEXT:    Other:
 139 #CHECK-NEXT:    Section: .text
 140 #CHECK-NEXT:  }
 141 #CHECK-NEXT:]