# Check handling of R_ARM_PREL31 relocation.
# RUN: yaml2obj -format=elf -docnum=1 %s > %t-o.o
# RUN: lld -flavor old-gnu -target arm -m armelf_linux_eabi -Bstatic \
# RUN: --noinhibit-exec --defsym=main=__gxx_personality_v0 %t-o.o -o %t
# RUN: llvm-objdump -s -t %t | FileCheck %s

# CHECK: Contents of section .ARM.extab:
# CHECK: 4000a4 b1fffe7f
# CHECK: SYMBOL TABLE:
# CHECK: 00400054 g     F .text	{{[0-9a-f]+}} __gxx_personality_v0

# RUN: yaml2obj -format=elf -docnum=2 %s > %t-o.o
# RUN: not lld -flavor old-gnu -target arm -m armelf_linux_eabi -Bstatic \
# RUN: --noinhibit-exec --defsym=main=__gxx_personality_v0 %t-o.o -o %t 2> %t-error
# RUN: FileCheck -check-prefix=OVERFLOW %s < %t-error

# OVERFLOW: Relocation out of range {{.*}} (R_ARM_PREL31)

# good.o
---
FileHeader:
  Class:           ELFCLASS32
  Data:            ELFDATA2LSB
  Type:            ET_REL
  Machine:         EM_ARM
  Flags:           [ EF_ARM_EABI_VER5 ]
Sections:
  - Name:            .ARM.extab
    Type:            SHT_PROGBITS
    Flags:           [ SHF_ALLOC ]
    AddressAlign:    0x4
    Content:         0000FF7F84019701B0B0B008FFFF01080E2432003A040000
  - Name:            .rel.ARM.extab
    Type:            SHT_REL
    Link:            .symtab
    AddressAlign:    0x4
    Info:            .ARM.extab
    Relocations:
      - Offset:          0
        Symbol:          __gxx_personality_v0
        Type:            R_ARM_PREL31
  - Name:            .text
    Type:            SHT_PROGBITS
    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
    AddressAlign:    0x4
    Content:         80B400AF00231846BD465DF8047B704780B582B000AF3B1D1846FFF7FEFFFFF7FEFFFFF7FEFF0420FFF7FEFF0346184601230360002240F20001C0F20001FFF7FEFF3B1D1846FFF7FEFFFFF7FEFF00BF
Symbols:
  Local:
  Global:
    - Name:            __gxx_personality_v0
      Type:            STT_FUNC
      Section:         .text
      Value:           0x1

# overflow.o
---
FileHeader:
  Class:           ELFCLASS32
  Data:            ELFDATA2LSB
  Type:            ET_REL
  Machine:         EM_ARM
  Flags:           [ EF_ARM_EABI_VER5 ]
Sections:
  - Name:            .ARM.extab
    Type:            SHT_PROGBITS
    Flags:           [ SHF_ALLOC ]
    AddressAlign:    0x4
    Content:         0000004084019701B0B0B008FFFF01080E2432003A040000
  - Name:            .rel.ARM.extab
    Type:            SHT_REL
    Link:            .symtab
    AddressAlign:    0x4
    Info:            .ARM.extab
    Relocations:
      - Offset:          0
        Symbol:          __gxx_personality_v0
        Type:            R_ARM_PREL31
  - Name:            .text
    Type:            SHT_PROGBITS
    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
    AddressAlign:    0x4
    Content:         80B400AF00231846BD465DF8047B704780B582B000AF3B1D1846FFF7FEFFFFF7FEFFFFF7FEFF0420FFF7FEFF0346184601230360002240F20001C0F20001FFF7FEFF3B1D1846FFF7FEFFFFF7FEFF00BF
Symbols:
  Local:
  Global:
    - Name:            __gxx_personality_v0
      Type:            STT_FUNC
      Section:         .text
      Value:           0x1
...