test/MC/ARM/eh-directive-personality.s

   1 @ RUN: llvm-mc %s -triple=armv7-unknown-linux-gnueabi -filetype=obj -o - \
   2 @ RUN:   | llvm-readobj -S --sd --sr > %t
   3 @ RUN: FileCheck %s < %t
   4 @ RUN: FileCheck --check-prefix=RELOC %s < %t
   5
   6 @ Check the .personality directive.
   7
   8         .syntax unified
   9
  10 @-------------------------------------------------------------------------------
  11 @ TEST1
  12 @-------------------------------------------------------------------------------
  13         .section        .TEST1
  14         .globl  func1
  15         .align  2
  16         .type   func1,%function
  17         .fnstart
  18 func1:
  19         bx      lr
  20         .personality __gxx_personality_v0
  21         .handlerdata
  22         .fnend
  23
  24
  25 @ CHECK: Section {
  26 @ CHECK:   Name: .TEST1
  27 @ CHECK:   SectionData (
  28 @ CHECK:     0000: 1EFF2FE1                             |../.|
  29 @ CHECK:   )
  30 @ CHECK: }
  31 @ CHECK: Section {
  32 @ CHECK:   Name: .ARM.extab.TEST1
  33 @ CHECK:   SectionData (
  34 @ CHECK:     0000: 00000000 B0B0B000                    |........|
  35 @ CHECK:   )
  36 @ CHECK: }
  37
  38 @ RELOC: Section {
  39 @ RELOC:   Name: .rel.ARM.extab.TEST1
  40 @ RELOC:   Relocations [
  41 @ RELOC:     0x0 R_ARM_PREL31 __gxx_personality_v0 0x0
  42 @ RELOC:   ]
  43 @ RELOC: }
  44
  45 @ CHECK: Section {
  46 @ CHECK:   Name: .ARM.exidx.TEST1
  47 @ CHECK:   SectionData (
  48 @ CHECK:     0000: 00000000 00000000                    |........|
  49 @ CHECK:   )
  50 @ CHECK: }
  51
  52 @ RELOC: Section {
  53 @ RELOC:   Name: .rel.ARM.exidx.TEST1
  54 @ RELOC:   Relocations [
  55 @ RELOC:     0x0 R_ARM_PREL31 .TEST1 0x0
  56 @ RELOC:     0x4 R_ARM_PREL31 .ARM.extab.TEST1 0x0
  57 @ RELOC:   ]
  58 @ RELOC: }
  59
  60
  61 @-------------------------------------------------------------------------------
  62 @ TEST2
  63 @-------------------------------------------------------------------------------
  64         .section        .TEST2
  65         .globl  func2
  66         .align  2
  67         .type   func2,%function
  68         .fnstart
  69 func2:
  70         bx      lr
  71         .personality __gxx_personality_v0
  72         @ The .handlerdata directive is intentionally ignored.  The .fnend              @ directive should create the EXTAB entry and flush the unwind opcodes.
  73         .fnend
  74
  75
  76 @ CHECK: Section {
  77 @ CHECK:   Name: .TEST2
  78 @ CHECK:   SectionData (
  79 @ CHECK:     0000: 1EFF2FE1                             |../.|
  80 @ CHECK:   )
  81 @ CHECK: }
  82 @ CHECK: Section {
  83 @ CHECK:   Name: .ARM.extab.TEST2
  84 @ CHECK:   SectionData (
  85 @ CHECK:     0000: 00000000 B0B0B000                    |........|
  86 @ CHECK:   )
  87 @ CHECK: }
  88
  89 @ RELOC: Section {
  90 @ RELOC:   Name: .rel.ARM.extab.TEST2
  91 @ RELOC:   Relocations [
  92 @ RELOC:     0x0 R_ARM_PREL31 __gxx_personality_v0 0x0
  93 @ RELOC:   ]
  94 @ RELOC: }
  95
  96 @ CHECK: Section {
  97 @ CHECK:   Name: .ARM.exidx.TEST2
  98 @ CHECK:   SectionData (
  99 @ CHECK:     0000: 00000000 00000000                    |........|
 100 @ CHECK:   )
 101 @ CHECK: }
 102
 103 @ RELOC: Section {
 104 @ RELOC:   Name: .rel.ARM.exidx.TEST2
 105 @ RELOC:   Relocations [
 106 @ RELOC:     0x0 R_ARM_PREL31 .TEST2 0x0
 107 @ RELOC:     0x4 R_ARM_PREL31 .ARM.extab.TEST2 0x0
 108 @ RELOC:   ]
 109 @ RELOC: }