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