llvm/test/tools/llvm-objdump/ELF/symbol-table.test

   1 ## Test how --syms/-t prints the static symbol table.
   2 # RUN: yaml2obj --docnum=1 %s -o %t
   3 # RUN: llvm-objdump --syms %t > %t.txt
   4 # RUN: llvm-objdump -t %t | cmp - %t.txt
   5 # RUN: FileCheck %s --input-file=%t.txt --match-full-lines --strict-whitespace
   6
   7 #      CHECK:{{.*}}file format elf64-x86-64
   8 #CHECK-EMPTY:
   9 # CHECK-NEXT:SYMBOL TABLE:
  10 # CHECK-NEXT:0000000000000000 l    df *ABS*     0000000000000000 a.c
  11 # CHECK-NEXT:0000000000000000 l    d  .text     0000000000000000 .text
  12 # CHECK-NEXT:0000000000002000 l     O .data     0000000000000000 local_object
  13 # CHECK-NEXT:0000000000001fff l     F .text     0000000000000000 local_func
  14 # CHECK-NEXT:0000000000000000 l       *ABS*     0000000000000000 local_abs
  15 # CHECK-NEXT:0000000000000000 g       .data     0000000000000000 notype
  16 # CHECK-NEXT:0000000000000000 g     O .data     0000000000000010 object
  17 # CHECK-NEXT:0000000000000000 g     F .text     000000000000000f func
  18 # CHECK-NEXT:0000000000000000 g     O *COM*     0000000000000000 common
  19 # CHECK-NEXT:0000000000000000 g       .data     0000000000000000 tls
  20 # CHECK-NEXT:0000000000000000 g   i   .text     0000000000000000 ifunc
  21 # CHECK-NEXT:0000000000000000 g       .text     0000000000000000 invalid_type
  22 # CHECK-NEXT:0000000000000000 g       .text     0000000000000000 STT_HIOS
  23 # CHECK-NEXT:0000000000000000 g       .text     0000000000000000 STT_LOPROC
  24 # CHECK-NEXT:0000000000000000         *UND*     0000000000000000 undef
  25 # CHECK-NEXT:0000000000000000         *UND*     0000000000000000 SHN_LOPROC
  26 # CHECK-NEXT:0000000000000000         *UND*     0000000000000000 SHN_LOOS
  27 # CHECK-NEXT:0000000000000000         *UND*     0000000000000000 reserve
  28 # CHECK-NEXT:0000000000000000 g       *ABS*     0000000000000000 abs
  29 # CHECK-NEXT:0000000000000000         *COM*     0000000000000000 common2
  30 # CHECK-NEXT:0000000000000000 u     O .data     0000000000000000 gnu_unique
  31 # CHECK-NEXT:0000000000000000 g       .data     0000000000000000 invalid_binding
  32 # CHECK-NEXT:0000000000000000 g       .data     0000000000000000 STB_HIOS
  33 # CHECK-NEXT:0000000000000000 g       .data     0000000000000000 STB_LOPROC
  34
  35 --- !ELF
  36 FileHeader:
  37   Class:   ELFCLASS64
  38   Data:    ELFDATA2LSB
  39   Type:    ET_EXEC
  40   Machine: EM_X86_64
  41 Sections:
  42   - Name:  .text
  43     Type:  SHT_PROGBITS
  44   - Name:  .data
  45     Type:  SHT_PROGBITS
  46 Symbols:
  47   - Name:    "a.c"
  48     Type:    STT_FILE
  49     Index:   SHN_ABS
  50   - Type:    STT_SECTION
  51     Section: .text
  52   - Name:    local_object
  53     Type:    STT_OBJECT
  54     Section: .data
  55     Value:   0x2000
  56   - Name:    local_func
  57     Type:    STT_FUNC
  58     Section: .text
  59     Value:   0x1fff
  60   - Name:    local_abs
  61     Index:   SHN_ABS
  62   - Name:    notype
  63     Binding: STB_GLOBAL
  64     Section: .data
  65   - Name:    object
  66     Type:    STT_OBJECT
  67     Size:    0x10
  68     Binding: STB_GLOBAL
  69     Section: .data
  70   - Name:    func
  71     Type:    STT_FUNC
  72     Size:    0xf
  73     Binding: STB_GLOBAL
  74     Section: .text
  75   - Name:    common
  76     Type:    STT_COMMON
  77     Binding: STB_GLOBAL
  78     Section: .data
  79   - Name:    tls
  80     Type:    STT_TLS
  81     Binding: STB_GLOBAL
  82     Section: .data
  83   - Name:    ifunc
  84     Type:    STT_GNU_IFUNC
  85     Binding: STB_GLOBAL
  86     Section: .text
  87   - Name:    invalid_type
  88     Type:    7
  89     Binding: STB_GLOBAL
  90     Section: .text
  91   - Name:    STT_HIOS
  92     Type:    12
  93     Binding: STB_GLOBAL
  94     Section: .text
  95   - Name:    STT_LOPROC
  96     Type:    13
  97     Binding: STB_GLOBAL
  98     Section: .text
  99   - Name:    undef
 100     Binding: STB_GLOBAL
 101   - Name:    SHN_LOPROC
 102     Binding: STB_GLOBAL
 103     Index:   0xff00
 104   - Name:    SHN_LOOS
 105     Binding: STB_GLOBAL
 106     Index:   0xff20
 107   - Name:    reserve
 108     Binding: STB_GLOBAL
 109     Index:   0xff40
 110   - Name:    abs
 111     Index:   SHN_ABS
 112     Binding: STB_GLOBAL
 113   - Name:    common2
 114     Binding: STB_GLOBAL
 115     Index:   SHN_COMMON
 116   - Name:    gnu_unique
 117     Type:    STT_OBJECT
 118     Binding: STB_GNU_UNIQUE
 119     Section: .data
 120   - Name:    invalid_binding
 121     Binding: 3
 122     Section: .data
 123   - Name:    STB_HIOS
 124     Binding: 12
 125     Section: .data
 126   - Name:    STB_LOPROC
 127     Binding: 13
 128     Section: .data
 129
 130 ## For an ELF32 object, print the address and size fields as 32-bit hexadecimals.
 131 # RUN: yaml2obj --docnum=2 -D BITS=32 %s -o %t.32
 132 # RUN: llvm-objdump --syms %t.32 | FileCheck --check-prefix=ELF32 %s --match-full-lines --strict-whitespace
 133 ## For an ELF64 object, print the address and size fields as 64-bit hexadecimals.
 134 # RUN: yaml2obj --docnum=2 -D BITS=64 %s -o %t.64
 135 # RUN: llvm-objdump --syms %t.64 | FileCheck --check-prefix=ELF64 %s --match-full-lines --strict-whitespace
 136
 137 #      ELF32:SYMBOL TABLE:
 138 # ELF32-NEXT:00000000         *UND*     00000000 sym
 139
 140 #      ELF64:SYMBOL TABLE:
 141 # ELF64-NEXT:0000000000000000         *UND*     0000000000000000 sym
 142
 143 --- !ELF
 144 FileHeader:
 145   Class:   ELFCLASS[[BITS]]
 146   Data:    ELFDATA2LSB
 147   Type:    ET_EXEC
 148   Machine: EM_X86_64
 149 Symbols:
 150   - Name: sym