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 @ CHECK:   Relocations [
  36 @ CHECK:     0x0 R_ARM_PREL31 __gxx_personality_v0 0x0
  37 @ CHECK:   ]
  38 @ CHECK: Section {
  39 @ CHECK:   Name: .ARM.exidx.TEST1
  40 @ CHECK:   SectionData (
  41 @ CHECK:     0000: 00000000 00000000                    |........|
  42 @ CHECK:   )
  43 @ CHECK: }
  44 @ CHECK:   Relocations [
  45 @ CHECK:     0x0 R_ARM_PREL31 .TEST1 0x0
  46 @ CHECK:     0x4 R_ARM_PREL31 .ARM.extab.TEST1 0x0
  47 @ CHECK:   ]
  48
  49
  50 @-------------------------------------------------------------------------------
  51 @ TEST2
  52 @-------------------------------------------------------------------------------
  53         .section        .TEST2
  54         .globl  func2
  55         .align  2
  56         .type   func2,%function
  57         .fnstart
  58 func2:
  59         bx      lr
  60         .personality __gxx_personality_v0
  61         @ The .handlerdata directive is intentionally ignored.  The .fnend              @ directive should create the EXTAB entry and flush the unwind opcodes.
  62         .fnend
  63
  64
  65 @ CHECK: Section {
  66 @ CHECK:   Name: .TEST2
  67 @ CHECK:   SectionData (
  68 @ CHECK:     0000: 1EFF2FE1                             |../.|
  69 @ CHECK:   )
  70 @ CHECK: }
  71 @ CHECK: Section {
  72 @ CHECK:   Name: .ARM.extab.TEST2
  73 @ CHECK:   SectionData (
  74 @ CHECK:     0000: 00000000 B0B0B000                    |........|
  75 @ CHECK:   )
  76 @ CHECK: }
  77 @ CHECK:   Relocations [
  78 @ CHECK:     0x0 R_ARM_PREL31 __gxx_personality_v0 0x0
  79 @ CHECK:   ]
  80 @ CHECK: Section {
  81 @ CHECK:   Name: .ARM.exidx.TEST2
  82 @ CHECK:   SectionData (
  83 @ CHECK:     0000: 00000000 00000000                    |........|
  84 @ CHECK:   )
  85 @ CHECK: }
  86 @ CHECK:   Relocations [
  87 @ CHECK:     0x0 R_ARM_PREL31 .TEST2 0x0
  88 @ CHECK:     0x4 R_ARM_PREL31 .ARM.extab.TEST2 0x0
  89 @ CHECK:   ]