lldb/test/Shell/Commands/command-disassemble.s

   1 # REQUIRES: x86
   2
   3 # RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux %s -o %t
   4 # RUN: %lldb %t -o "settings set interpreter.stop-command-source-on-error false" \
   5 # RUN:   -o "settings set stop-disassembly-max-size 8000" \
   6 # RUN:   -s %S/Inputs/command-disassemble.lldbinit -o exit 2>&1 | FileCheck %s
   7
   8 # CHECK:      (lldb) disassemble
   9 # CHECK-NEXT: error: Cannot disassemble around the current function without a selected frame: no currently running process.
  10 # CHECK-NEXT: (lldb) disassemble --line
  11 # CHECK-NEXT: error: Cannot disassemble around the current line without a selected frame: no currently running process.
  12 # CHECK-NEXT: (lldb) disassemble --frame
  13 # CHECK-NEXT: error: Cannot disassemble around the current function without a selected frame: no currently running process.
  14 # CHECK-NEXT: (lldb) disassemble --pc
  15 # CHECK-NEXT: error: Cannot disassemble around the current PC without a selected frame: no currently running process.
  16 # CHECK-NEXT: (lldb) disassemble --start-address 0x0
  17 # CHECK-NEXT: command-disassemble.s.tmp`foo:
  18 # CHECK-NEXT: command-disassemble.s.tmp[0x0] <+0>:   int    $0x10
  19 # CHECK-NEXT: command-disassemble.s.tmp[0x2] <+2>:   int    $0x11
  20 # CHECK-NEXT: command-disassemble.s.tmp[0x4] <+4>:   int    $0x12
  21 # CHECK-NEXT: command-disassemble.s.tmp[0x6] <+6>:   int    $0x13
  22 # CHECK-NEXT: command-disassemble.s.tmp[0x8] <+8>:   int    $0x14
  23 # CHECK-NEXT: command-disassemble.s.tmp[0xa] <+10>:  int    $0x15
  24 # CHECK-NEXT: command-disassemble.s.tmp[0xc] <+12>:  int    $0x16
  25 # CHECK-EMPTY:
  26 # CHECK-NEXT: command-disassemble.s.tmp`bar:
  27 # CHECK-NEXT: command-disassemble.s.tmp[0xe] <+0>:   int    $0x17
  28 # CHECK-NEXT: command-disassemble.s.tmp[0x10] <+2>:  int    $0x18
  29 # CHECK-NEXT: command-disassemble.s.tmp[0x12] <+4>:  int    $0x19
  30 # CHECK-NEXT: command-disassemble.s.tmp[0x14] <+6>:  int    $0x1a
  31 # CHECK-NEXT: command-disassemble.s.tmp[0x16] <+8>:  int    $0x1b
  32 # CHECK-NEXT: command-disassemble.s.tmp[0x18] <+10>: int    $0x1c
  33 # CHECK-NEXT: command-disassemble.s.tmp[0x1a] <+12>: int    $0x1d
  34 # CHECK-NEXT: command-disassemble.s.tmp[0x1c] <+14>: int    $0x1e
  35 # CHECK-NEXT: command-disassemble.s.tmp[0x1e] <+16>: int    $0x1f
  36 # CHECK-NEXT: (lldb) disassemble --start-address 0x4 --end-address 0x8
  37 # CHECK-NEXT: command-disassemble.s.tmp`foo:
  38 # CHECK-NEXT: command-disassemble.s.tmp[0x4] <+4>: int    $0x12
  39 # CHECK-NEXT: command-disassemble.s.tmp[0x6] <+6>: int    $0x13
  40 # CHECK-NEXT: (lldb) disassemble --start-address 0x8 --end-address 0x4
  41 # CHECK-NEXT: error: End address before start address.
  42 # CHECK-NEXT: (lldb) disassemble --address 0x0
  43 # CHECK-NEXT: command-disassemble.s.tmp`foo:
  44 # CHECK-NEXT: command-disassemble.s.tmp[0x0] <+0>:  int    $0x10
  45 # CHECK-NEXT: command-disassemble.s.tmp[0x2] <+2>:  int    $0x11
  46 # CHECK-NEXT: command-disassemble.s.tmp[0x4] <+4>:  int    $0x12
  47 # CHECK-NEXT: command-disassemble.s.tmp[0x6] <+6>:  int    $0x13
  48 # CHECK-NEXT: command-disassemble.s.tmp[0x8] <+8>:  int    $0x14
  49 # CHECK-NEXT: command-disassemble.s.tmp[0xa] <+10>: int    $0x15
  50 # CHECK-NEXT: command-disassemble.s.tmp[0xc] <+12>: int    $0x16
  51 # CHECK-NEXT: (lldb) disassemble --address 0xdeadb
  52 # CHECK-NEXT: error: Could not find function bounds for address 0xdeadb
  53 # CHECK-NEXT: (lldb) disassemble --address 0x100
  54 # CHECK-NEXT: error: Not disassembling the function because it is very large [0x0000000000000040-0x0000000000002040). To disassemble specify an instruction count limit, start/stop addresses or use the --force option.
  55 # CHECK-NEXT: (lldb) disassemble --address 0x100 --count 3
  56 # CHECK-NEXT: command-disassemble.s.tmp`very_long:
  57 # CHECK-NEXT: command-disassemble.s.tmp[0x40] <+0>: int    $0x2a
  58 # CHECK-NEXT: command-disassemble.s.tmp[0x42] <+2>: int    $0x2a
  59 # CHECK-NEXT: command-disassemble.s.tmp[0x44] <+4>: int    $0x2a
  60 # CHECK-NEXT: (lldb) disassemble --address 0x100 --force
  61 # CHECK-NEXT: command-disassemble.s.tmp`very_long:
  62 # CHECK-NEXT: command-disassemble.s.tmp[0x40]   <+0>:    int    $0x2a
  63 # CHECK:      command-disassemble.s.tmp[0x203e] <+8190>: int    $0x2a
  64 # CHECK-NEXT: (lldb) disassemble --start-address 0x0 --count 7
  65 # CHECK-NEXT: command-disassemble.s.tmp`foo:
  66 # CHECK-NEXT: command-disassemble.s.tmp[0x0] <+0>:  int    $0x10
  67 # CHECK-NEXT: command-disassemble.s.tmp[0x2] <+2>:  int    $0x11
  68 # CHECK-NEXT: command-disassemble.s.tmp[0x4] <+4>:  int    $0x12
  69 # CHECK-NEXT: command-disassemble.s.tmp[0x6] <+6>:  int    $0x13
  70 # CHECK-NEXT: command-disassemble.s.tmp[0x8] <+8>:  int    $0x14
  71 # CHECK-NEXT: command-disassemble.s.tmp[0xa] <+10>: int    $0x15
  72 # CHECK-NEXT: command-disassemble.s.tmp[0xc] <+12>: int    $0x16
  73 # CHECK-NEXT: (lldb) disassemble --start-address 0x0 --end-address 0x20 --count 7
  74 # CHECK-NEXT: error: invalid combination of options for the given command
  75 # CHECK-NEXT: (lldb) disassemble --name case1
  76 # CHECK-NEXT: command-disassemble.s.tmp`n1::case1:
  77 # CHECK-NEXT: command-disassemble.s.tmp[0x2040] <+0>: int    $0x30
  78 # CHECK-EMPTY:
  79 # CHECK-NEXT: command-disassemble.s.tmp`n2::case1:
  80 # CHECK-NEXT: command-disassemble.s.tmp[0x2042] <+0>: int    $0x31
  81 # CHECK-EMPTY:
  82 # CHECK-NEXT: (lldb) disassemble --name case2
  83 # CHECK-NEXT: command-disassemble.s.tmp`n1::case2:
  84 # CHECK-NEXT: command-disassemble.s.tmp[0x2044] <+0>: int    $0x32
  85 # CHECK-NEXT: warning: Not disassembling a range because it is very large [0x0000000000002046-0x0000000000004046). To disassemble specify an instruction count limit, start/stop addresses or use the --force option.
  86 # CHECK-NEXT: (lldb) disassemble --name case3
  87 # CHECK-NEXT: error: Not disassembling a range because it is very large [0x0000000000004046-0x0000000000006046). To disassemble specify an instruction count limit, start/stop addresses or use the --force option.
  88 # CHECK-NEXT: Not disassembling a range because it is very large [0x0000000000006046-0x0000000000008046). To disassemble specify an instruction count limit, start/stop addresses or use the --force option.
  89 # CHECK-NEXT: (lldb) disassemble --name case3 --count 3
  90 # CHECK-NEXT: command-disassemble.s.tmp`n1::case3:
  91 # CHECK-NEXT: command-disassemble.s.tmp[0x4046] <+0>: int    $0x2a
  92 # CHECK-NEXT: command-disassemble.s.tmp[0x4048] <+2>: int    $0x2a
  93 # CHECK-NEXT: command-disassemble.s.tmp[0x404a] <+4>: int    $0x2a
  94 # CHECK-EMPTY:
  95 # CHECK-NEXT: command-disassemble.s.tmp`n2::case3:
  96 # CHECK-NEXT: command-disassemble.s.tmp[0x6046] <+0>: int    $0x2a
  97 # CHECK-NEXT: command-disassemble.s.tmp[0x6048] <+2>: int    $0x2a
  98 # CHECK-NEXT: command-disassemble.s.tmp[0x604a] <+4>: int    $0x2a
  99 # CHECK-EMPTY:
 100
 101
 102         .text
 103 foo:
 104         int $0x10
 105         int $0x11
 106         int $0x12
 107         int $0x13
 108         int $0x14
 109         int $0x15
 110         int $0x16
 111 bar:
 112         int $0x17
 113         int $0x18
 114         int $0x19
 115         int $0x1a
 116         int $0x1b
 117         int $0x1c
 118         int $0x1d
 119         int $0x1e
 120         int $0x1f
 121         int $0x20
 122         int $0x21
 123         int $0x22
 124         int $0x23
 125         int $0x24
 126         int $0x25
 127         int $0x26
 128         int $0x27
 129         int $0x28
 130         int $0x29
 131         int $0x2a
 132         int $0x2b
 133         int $0x2c
 134         int $0x2d
 135         int $0x2e
 136         int $0x2f
 137
 138 very_long:
 139         .rept 0x1000
 140         int $42
 141         .endr
 142
 143 _ZN2n15case1Ev:
 144         int $0x30
 145
 146 _ZN2n25case1Ev:
 147         int $0x31
 148
 149 _ZN2n15case2Ev:
 150         int $0x32
 151
 152 _ZN2n25case2Ev:
 153         .rept 0x1000
 154         int $42
 155         .endr
 156
 157 _ZN2n15case3Ev:
 158         .rept 0x1000
 159         int $42
 160         .endr
 161
 162 _ZN2n25case3Ev:
 163         .rept 0x1000
 164         int $42
 165         .endr