# REQUIRES: mips

# Check handling of the R_MIPS_JALR relocation.

# RUN: yaml2obj -format=elf -docnum 1 %s > %t1.o
# RUN: lld -flavor old-gnu -target mipsel -shared -o %t.so %t1.o
# RUN: yaml2obj -format=elf -docnum 2 %s > %t2.o
# RUN: lld -flavor old-gnu -target mipsel -o %t.exe %t2.o %t.so
# RUN: llvm-objdump -d %t.exe | FileCheck %s

# CHECK:      __start:
# CHECK-NEXT:   {{[0-9a-f]+}}:   05 00 11 04   bal   24
# CHECK-NEXT:   {{[0-9a-f]+}}:   00 00 00 00   nop
# CHECK-NEXT:   {{[0-9a-f]+}}:   04 00 00 10   b     20
# CHECK-NEXT:   {{[0-9a-f]+}}:   00 00 00 00   nop
# CHECK-NEXT:   {{[0-9a-f]+}}:   09 f8 20 03   jalr  $25
# CHECK-NEXT:   {{[0-9a-f]+}}:   00 00 00 00   nop

# t1.o
---
FileHeader:
  Class:    ELFCLASS32
  Data:     ELFDATA2LSB
  Type:     ET_REL
  Machine:  EM_MIPS
  Flags:    [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]

Sections:
  - Name:          .text
    Type:          SHT_PROGBITS
    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
    AddressAlign:  16
    Size:          4

Symbols:
  Global:
    - Name:     T3
      Type:     STT_FUNC
      Section:  .text
      Value:    0
      Size:     4

# t2.o
---
FileHeader:
  Class:    ELFCLASS32
  Data:     ELFDATA2LSB
  Type:     ET_REL
  Machine:  EM_MIPS
  Flags:    [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]

Sections:
  - Name:          .text
    Type:          SHT_PROGBITS
    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
    AddressAlign:  16
    Content:       "09f8200300000000080020030000000009f82003000000000000000000000000"
#                   ^ jalr T1       ^ j T2          ^ jalr T3

  - Name:          .rel.text
    Type:          SHT_REL
    Link:          .symtab
    AddressAlign:  4
    Info:          .text
    Relocations:
      - Offset:  0
        Symbol:  T1
        Type:    R_MIPS_JALR
      - Offset:  8
        Symbol:  T2
        Type:    R_MIPS_JALR
      - Offset:  16
        Symbol:  T3
        Type:    R_MIPS_JALR

  - Name:          .data
    Type:          SHT_PROGBITS
    Flags:         [ SHF_WRITE, SHF_ALLOC ]
    AddressAlign:  16
    Size:          0

Symbols:
  Local:
    - Name:     T1
      Type:     STT_FUNC
      Section:  .text
      Value:    24
      Size:     4
  Global:
    - Name:     __start
      Type:     STT_FUNC
      Section:  .text
      Value:    0
      Size:     24
    - Name:     T2
      Type:     STT_FUNC
      Section:  .text
      Value:    28
      Size:     4
    - Name:     T3
...