# Check handling of HI16 and LO16 relocations for _gp_disp.
#
# R_MIPS_HI16: (AHL + GP - P) - (short)(AHL + GP - P)
# R_MIPS_LO16: AHL + GP - P + 4
#   where AHL = (AHI << 16) + ALO

# RUN: yaml2obj -format=elf %s > %t.o
# RUN: lld -flavor old-gnu -target mipsel -shared -o %t.so %t.o
# RUN: llvm-objdump -s -t %t.so | FileCheck %s

# CHECK: Contents of section .text:
# CHECK-NEXT: 00d0 0100083c 218f0885 0100083c 178f0885
# CHECK-NEXT: 00e0 0100083c 0f910885 0100083c 098d0885
# CHECK-NEXT: 00f0 0200083c ffff0885

# CHECK: SYMBOL TABLE:
# CHECK: 000000d0  g F  .text  00000028 T0
# CHECK: 00008ff0  g    *ABS*  00000000 _gp_disp

FileHeader:
  Class:   ELFCLASS32
  Data:    ELFDATA2LSB
  Type:    ET_REL
  Machine: EM_MIPS
  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2]

Sections:
- Name:         .text
  Type:         SHT_PROGBITS
  Content:      "0000083C010008850000083CFFFF08850000083CFF0108850000083C01FE08850200083CFFFF0885"
#                ^ %hi(gp+1)     ^ %hi(gp-1)     ^ %hi(gp+0x1ff) ^ %hi(gp-0x1ff)         ^ %lo(gp+0x1ffff)
#                        ^ %lo(gp+1)     ^ %lo(gp-1)     ^ %lo(gp+0x1ff) ^ %lo(gp-0x1ff)
#                                                                                ^ %hi(gp+0x1ffff)
  AddressAlign: 16
  Flags:        [ SHF_ALLOC, SHF_EXECINSTR ]

- Name:         .rel.text
  Type:         SHT_REL
  Info:         .text
  AddressAlign: 4
  Relocations:
    - Offset: 0x0
      Symbol: _gp_disp
      Type:   R_MIPS_HI16
    - Offset: 0x4
      Symbol: _gp_disp
      Type:   R_MIPS_LO16
    - Offset: 0x8
      Symbol: _gp_disp
      Type:   R_MIPS_HI16
    - Offset: 0xC
      Symbol: _gp_disp
      Type:   R_MIPS_LO16
    - Offset: 0x10
      Symbol: _gp_disp
      Type:   R_MIPS_HI16
    - Offset: 0x14
      Symbol: _gp_disp
      Type:   R_MIPS_LO16
    - Offset: 0x18
      Symbol: _gp_disp
      Type:   R_MIPS_HI16
    - Offset: 0x1C
      Symbol: _gp_disp
      Type:   R_MIPS_LO16

Symbols:
  Global:
    - Name:    T0
      Section: .text
      Type:    STT_FUNC
      Value:   0
      Size:    80
    - Name:    _gp_disp