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

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