[llvm-bugs] [Bug 25124] New: llvm-objdump prints unknown for relocation info on PPC

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=25124

            Bug ID: 25124
           Summary: llvm-objdump prints unknown for relocation info on PPC
           Product: tools
           Version: trunk
          Hardware: Other
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: llvm-dis
          Assignee: unassignedbugs at nondot.org
          Reporter: kyle+llvm at iteratee.net
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

When using llvm-objdump from head to disassemble a pic object file, with
llvm-objdump all of the relocations are marked as unknown:

__cxx_global_var_init:
       0:       00 00 4c 3c     addis 2, 12, 0
                0000000000000000:  R_PPC64_REL16_HA     Unknown
       4:       00 00 42 38     addi 2, 2, 0
                0000000000000004:  R_PPC64_REL16_LO     Unknown
       8:       00 00 62 3c     addis 3, 2, 0
                0000000000000008:  R_PPC64_TOC16_HA     Unknown
       c:       00 00 63 38     addi 3, 3, 0
                000000000000000c:  R_PPC64_TOC16_LO     Unknown

The same section from binutils objdump gives:

0000000000000000 <__cxx_global_var_init>:
   0:   00 00 4c 3c     addis   r2,r12,0
                        0: R_PPC64_REL16_HA     .TOC.
   4:   00 00 42 38     addi    r2,r2,0
                        4: R_PPC64_REL16_LO     .TOC.+0x4
   8:   00 00 62 3c     addis   r3,r2,0
                        8: R_PPC64_TOC16_HA    
_ZGVN7wrapper7wrappedI1AE13unique_numberE
   c:   00 00 63 38     addi    r3,r3,0
                        c: R_PPC64_TOC16_LO    
_ZGVN7wrapper7wrappedI1AE13unique_numberE

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