[LLVMbugs] [Bug 24122] llvm-objdump fails on powerpc64le binaries

[bugzilla-daemon at llvm.org]

https://llvm.org/bugs/show_bug.cgi?id=24122

Benjamin Kramer <benny.kra at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |benny.kra at gmail.com
         Resolution|---                         |FIXED

--- Comment #2 from Benjamin Kramer <benny.kra at gmail.com> ---
With r242288:

$ llvm-objdump -disassemble baz-ppc.o

baz-ppc.o:      file format ELF64-ppc64

Disassembly of section .text:
foo:
       0:       00 00 4c 3c     addis 2, 12, 0
       4:       00 00 42 38     addi 2, 2, 0
       8:       a6 02 08 7c     mflr 0
       c:       f8 ff e1 fb     std 31, -8(1)
      10:       10 00 01 f8     std 0, 16(1)
      14:       91 ff 21 f8     stdu 1, -112(1)
      18:       78 0b 3f 7c     mr 31, 1
      1c:       01 00 00 48     bl .+0
      20:       00 00 00 60     nop
      24:       78 1b 64 7c     mr 4, 3
      28:       b4 07 83 7c     extsw 3, 4
      2c:       70 00 21 38     addi 1, 1, 112
      30:       10 00 01 e8     ld 0, 16(1)
      34:       f8 ff e1 eb     ld 31, -8(1)
      38:       a6 03 08 7c     mtlr 0
      3c:       20 00 80 4e     blr
llvm-objdump: warning: invalid instruction encoding
llvm-objdump: warning: invalid instruction encoding
llvm-objdump: warning: invalid instruction encoding
      4c:       00 00 00 60     nop

bar:
      50:       00 00 4c 3c     addis 2, 12, 0
      54:       00 00 42 38     addi 2, 2, 0
      58:       a6 02 08 7c     mflr 0
      5c:       f8 ff e1 fb     std 31, -8(1)
      60:       10 00 01 f8     std 0, 16(1)
      64:       91 ff 21 f8     stdu 1, -112(1)
      68:       78 0b 3f 7c     mr 31, 1
      6c:       01 00 00 48     bl .+0
      70:       00 00 00 60     nop
      74:       78 1b 64 7c     mr 4, 3
      78:       00 00 04 2c     cmpwi    4, 0
      7c:       18 00 82 41     bt       2, .+24
      80:       01 00 00 48     bl .+0
      84:       00 00 00 60     nop
      88:       78 1b 64 7c     mr 4, 3
      8c:       64 00 9f 90     stw 4, 100(31)
      90:       2c 00 00 48     b .+44
      94:       01 00 00 48     bl .+0
      98:       00 00 00 60     nop
      9c:       78 1b 64 7c     mr 4, 3
      a0:       60 00 9f 90     stw 4, 96(31)
      a4:       01 00 00 48     bl .+0
      a8:       00 00 00 60     nop
      ac:       78 1b 64 7c     mr 4, 3
      b0:       60 00 bf 80     lwz 5, 96(31)
      b4:       14 22 85 7c     add 4, 5, 4
      b8:       64 00 9f 90     stw 4, 100(31)
      bc:       66 00 7f e8     lwa 3, 100(31)
      c0:       70 00 21 38     addi 1, 1, 112
      c4:       10 00 01 e8     ld 0, 16(1)
      c8:       f8 ff e1 eb     ld 31, -8(1)
      cc:       a6 03 08 7c     mtlr 0
      d0:       20 00 80 4e     blr
llvm-objdump: warning: invalid instruction encoding
llvm-objdump: warning: invalid instruction encoding
llvm-objdump: warning: invalid instruction encoding

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