test/MC/MachO/ARM/darwin-Thumb-reloc.s

   1 @ RUN: llvm-mc -n -triple thumbv7-apple-darwin10 %s -filetype=obj -o %t.obj
   2 @ RUN: llvm-readobj --file-headers -S --sd -r --symbols --macho-segment --macho-dysymtab --macho-indirect-symbols < %t.obj > %t.dump
   3 @ RUN: FileCheck < %t.dump %s
   4
   5         .syntax unified
   6         .section        __TEXT,__text,regular,pure_instructions
   7         .globl  _main
   8         .align  2
   9         .code   16
  10         .thumb_func     _main
  11 _main:
  12 LPC0_0:
  13         blx     _printf
  14         .align  2
  15 LCPI0_0:
  16         .long   L_.str-(LPC0_0+4)
  17
  18         .section        __TEXT,__cstring,cstring_literals
  19         .align  2
  20 L_.str:
  21         .asciz   "s0"
  22
  23 .subsections_via_symbols
  24
  25 @ CHECK: File: <stdin>
  26 @ CHECK: Format: Mach-O arm
  27 @ CHECK: Arch: arm
  28 @ CHECK: AddressSize: 32bit
  29 @ CHECK: MachHeader {
  30 @ CHECK:   Magic: Magic (0xFEEDFACE)
  31 @ CHECK:   CpuType: Arm (0xC)
  32 @ CHECK:   CpuSubType: CPU_SUBTYPE_ARM_V7 (0x9)
  33 @ CHECK:   FileType: Relocatable (0x1)
  34 @ CHECK:   NumOfLoadCommands: 4
  35 @ CHECK:   SizeOfLoadCommands: 312
  36 @ CHECK:   Flags [ (0x2000)
  37 @ CHECK:     MH_SUBSECTIONS_VIA_SYMBOLS (0x2000)
  38 @ CHECK:   ]
  39 @ CHECK: }
  40 @ CHECK: Sections [
  41 @ CHECK:   Section {
  42 @ CHECK:     Index: 0
  43 @ CHECK:     Name: __text (5F 5F 74 65 78 74 00 00 00 00 00 00 00 00 00 00)
  44 @ CHECK:     Segment: __TEXT (5F 5F 54 45 58 54 00 00 00 00 00 00 00 00 00 00)
  45 @ CHECK:     Address: 0x0
  46 @ CHECK:     Size: 0x8
  47 @ CHECK:     Offset: 340
  48 @ CHECK:     Alignment: 2
  49 @ CHECK:     RelocationOffset: 0x160
  50 @ CHECK:     RelocationCount: 3
  51 @ CHECK:     Type: Regular (0x0)
  52 @ CHECK:     Attributes [ (0x800004)
  53 @ CHECK:       PureInstructions (0x800000)
  54 @ CHECK:       SomeInstructions (0x4)
  55 @ CHECK:     ]
  56 @ CHECK:     Reserved1: 0x0
  57 @ CHECK:     Reserved2: 0x0
  58 @ CHECK:     SectionData (
  59 @ CHECK:       0000: FFF7FEEF 04000000                    |........|
  60 @ CHECK:     )
  61 @ CHECK:   }
  62 @ CHECK:   Section {
  63 @ CHECK:     Index: 1
  64 @ CHECK:     Name: __cstring (5F 5F 63 73 74 72 69 6E 67 00 00 00 00 00 00 00)
  65 @ CHECK:     Segment: __TEXT (5F 5F 54 45 58 54 00 00 00 00 00 00 00 00 00 00)
  66 @ CHECK:     Address: 0x8
  67 @ CHECK:     Size: 0x3
  68 @ CHECK:     Offset: 348
  69 @ CHECK:     Alignment: 2
  70 @ CHECK:     RelocationOffset: 0x0
  71 @ CHECK:     RelocationCount: 0
  72 @ CHECK:     Type: CStringLiterals (0x2)
  73 @ CHECK:     Attributes [ (0x0)
  74 @ CHECK:     ]
  75 @ CHECK:     Reserved1: 0x0
  76 @ CHECK:     Reserved2: 0x0
  77 @ CHECK:     SectionData (
  78 @ CHECK:       0000: 733000                               |s0.|
  79 @ CHECK:     )
  80 @ CHECK:   }
  81 @ CHECK: ]
  82 @ CHECK: Relocations [
  83 @ CHECK:   Section __text {
  84 @ CHECK:     0x4 0 2 n/a ARM_RELOC_SECTDIFF 1 0x8
  85 @ CHECK:     0x0 0 2 n/a ARM_RELOC_PAIR 1 0x0
  86 @ CHECK:     0x0 1 2 1 ARM_THUMB_RELOC_BR22 0 _printf
  87 @ CHECK:   }
  88 @ CHECK: ]
  89 @ CHECK: Symbols [
  90 @ CHECK:   Symbol {
  91 @ CHECK:     Name: _main (1)
  92 @ CHECK:     Extern
  93 @ CHECK:     Type: Section (0xE)
  94 @ CHECK:     Section: __text (0x1)
  95 @ CHECK:     RefType: 0x8
  96 @ CHECK:     Flags [ (0x0)
  97 @ CHECK:     ]
  98 @ CHECK:     Value: 0x0
  99 @ CHECK:   }
 100 @ CHECK:   Symbol {
 101 @ CHECK:     Name: _printf (7)
 102 @ CHECK:     Extern
 103 @ CHECK:     Type: Undef (0x0)
 104 @ CHECK:     Section:  (0x0)
 105 @ CHECK:     RefType: UndefinedNonLazy (0x0)
 106 @ CHECK:     Flags [ (0x0)
 107 @ CHECK:     ]
 108 @ CHECK:     Value: 0x0
 109 @ CHECK:   }
 110 @ CHECK: ]
 111 @ CHECK: Indirect Symbols {
 112 @ CHECK:   Number: 0
 113 @ CHECK:   Symbols [
 114 @ CHECK:   ]
 115 @ CHECK: }
 116 @ CHECK: Segment {
 117 @ CHECK:   Cmd: LC_SEGMENT
 118 @ CHECK:   Name:
 119 @ CHECK:   Size: 192
 120 @ CHECK:   vmaddr: 0x0
 121 @ CHECK:   vmsize: 0xB
 122 @ CHECK:   fileoff: 340
 123 @ CHECK:   filesize: 11
 124 @ CHECK:   maxprot: rwx
 125 @ CHECK:   initprot: rwx
 126 @ CHECK:   nsects: 2
 127 @ CHECK:   flags: 0x0
 128 @ CHECK: }
 129 @ CHECK: Dysymtab {
 130 @ CHECK:   ilocalsym: 0
 131 @ CHECK:   nlocalsym: 0
 132 @ CHECK:   iextdefsym: 0
 133 @ CHECK:   nextdefsym: 1
 134 @ CHECK:   iundefsym: 1
 135 @ CHECK:   nundefsym: 1
 136 @ CHECK:   tocoff: 0
 137 @ CHECK:   ntoc: 0
 138 @ CHECK:   modtaboff: 0
 139 @ CHECK:   nmodtab: 0
 140 @ CHECK:   extrefsymoff: 0
 141 @ CHECK:   nextrefsyms: 0
 142 @ CHECK:   indirectsymoff: 0
 143 @ CHECK:   nindirectsyms: 0
 144 @ CHECK:   extreloff: 0
 145 @ CHECK:   nextrel: 0
 146 @ CHECK:   locreloff: 0
 147 @ CHECK:   nlocrel: 0
 148 @ CHECK: }