lld/test/MachO/invalid/compact-unwind-personalities.s

   1 # REQUIRES: x86
   2
   3 # RUN: llvm-mc -emit-compact-unwind-non-canonical=true -filetype=obj -triple=x86_64-apple-darwin19.0.0 %s -o %t.o
   4 # RUN: not %lld -lSystem -lc++ %t.o -o %t 2>&1 | FileCheck %s --check-prefix=TOO-MANY
   5 # RUN: not %lld -lSystem %t.o -o %t 2>&1 | FileCheck %s --check-prefix=UNDEF
   6 # TOO-MANY: error: too many personalities (4) for compact unwind to encode
   7 # UNDEF: error: undefined symbol: ___gxx_personality_v0
   8
   9 ## Tests that we can handle more than 3 personalities with DWARFs
  10 # RUN: llvm-mc -emit-compact-unwind-non-canonical=false -filetype=obj -triple=x86_64-apple-darwin19.0.0 %s -o %t-dwarf.o
  11 # RUN: %lld -lSystem -lc++ %t-dwarf.o -o %t-dwarf
  12 # RUN: llvm-objdump --macho --indirect-symbols --dwarf=frames %t-dwarf | FileCheck %s --check-prefix=DWARF -D#BASE=0x100000000
  13
  14 # DWARF: Indirect symbols
  15 # DWARF: address            index name
  16 # DWARF: 0x[[#%x,GXX_PERSONALITY:]]     {{.*}} ___gxx_personality_v0
  17 # DWARF: 0x[[#%x,PERSONALITY_1:]]     {{.*}} _personality_1
  18 # DWARF: 0x[[#%x,PERSONALITY_2:]]     {{.*}} _personality_2
  19 # DWARF: 0x[[#%x,PERSONALITY_3:]]     {{.*}} _personality_3
  20 # DWARF: .eh_frame contents:
  21 # DWARF: Personality Address: [[#%.16x,GXX_PERSONALITY]]
  22 # DWARF: Personality Address: [[#%.16x,PERSONALITY_1]]
  23 # DWARF: Personality Address: [[#%.16x,PERSONALITY_2]]
  24 # DWARF: Personality Address: [[#%.16x,PERSONALITY_3]]
  25
  26
  27 .globl _main, _personality_1, _personality_2, _personality_3
  28
  29 .text
  30
  31 _foo:
  32   .cfi_startproc
  33   .cfi_personality 155, _personality_1
  34   .cfi_def_cfa_offset 16
  35   retq
  36   .cfi_endproc
  37
  38 _bar:
  39   .cfi_startproc
  40   .cfi_personality 155, _personality_2
  41   .cfi_def_cfa_offset 16
  42   retq
  43   .cfi_endproc
  44
  45 _baz:
  46   .cfi_startproc
  47   .cfi_personality 155, _personality_3
  48   .cfi_def_cfa_offset 16
  49   retq
  50   .cfi_endproc
  51
  52 _main:
  53   .cfi_startproc
  54   .cfi_personality 155, ___gxx_personality_v0
  55   .cfi_def_cfa_offset 16
  56   retq
  57   .cfi_endproc
  58
  59 _personality_1:
  60   retq
  61 _personality_2:
  62   retq
  63 _personality_3:
  64   retq