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Re: [PATCH 0/4] OpenRISC binutils updates and new relocs


Hello,

Does anyone have concerns with these patches?  Mostly they are for openrisc
parts only.

Thoughts; We have new relocations here, maybe I need to add documentation?

Other than that I think it looks ok.

-Stafford

On Tue, Aug 21, 2018 at 11:38:19PM +0900, Stafford Horne wrote:
> Hello,
> 
> This series contains a lot of updates for OpenRISC binutils.  Including:
>   - Definitions for missing instructions.
>   - New relocations used in the new GCC OpenRISC port
>   - A new instruction l.adrp
> 
> The patches were for the most part written by Richard Henderson, I have fixed a
> few bugs, added additional tests and wrote the ChangeLogs.
> 
> These patches have been tested and used in the new OpenRISC GCC clean-room
> rewrite done by Richard and Me.
> 
>   http://stffrdhrn.github.io/software/embedded/openrisc/2018/02/03/openrisc_gcc_rewrite.html
> 
> -Stafford
> 
> Richard Henderson (2):
>   or1k: Add relocations for high-signed and low-stores
>   or1k: Add the l.muld, l.muldu, l.macu, l.msbu insns
> 
> Stafford Horne (2):
>   or1k: Fix messages for relocations in shared libraries
>   or1k: Add the l.adrp insn and supporting relocations
> 
>  bfd/bfd-in2.h                                 |   19 +-
>  bfd/elf32-or1k.c                              | 1002 +++++++++++++----
>  bfd/libbfd.h                                  |   19 +-
>  bfd/reloc.c                                   |   34 +-
>  cpu/or1k.opc                                  |  582 +++++-----
>  cpu/or1korbis.cpu                             |  300 +++--
>  gas/config/tc-or1k.c                          |    6 +
>  gas/testsuite/gas/or1k/allinsn.d              |   50 +-
>  gas/testsuite/gas/or1k/allinsn.s              |   25 +
>  .../gas/or1k/{allinsn.exp => or1k.exp}        |    1 +
>  gas/testsuite/gas/or1k/reloc-1.d              |   72 ++
>  gas/testsuite/gas/or1k/reloc-1.s              |   76 ++
>  gas/testsuite/gas/or1k/reloc-2.l              |   11 +
>  gas/testsuite/gas/or1k/reloc-2.s              |   13 +
>  include/elf/or1k.h                            |   19 +
>  ld/testsuite/ld-or1k/offsets1.d               |  212 ++++
>  ld/testsuite/ld-or1k/offsets1.s               |   14 +
>  ld/testsuite/ld-or1k/or1k.exp                 |   91 ++
>  ld/testsuite/ld-or1k/plt1.dd                  |   27 +
>  ld/testsuite/ld-or1k/plt1.s                   |   11 +
>  ld/testsuite/ld-or1k/plt1.x.dd                |   27 +
>  ld/testsuite/ld-or1k/plta1.dd                 |   27 +
>  ld/testsuite/ld-or1k/plta1.s                  |   11 +
>  ld/testsuite/ld-or1k/pltlib.s                 |   12 +
>  opcodes/or1k-asm.c                            |  587 +++++-----
>  opcodes/or1k-desc.c                           |   34 +-
>  opcodes/or1k-desc.h                           |   48 +-
>  opcodes/or1k-dis.c                            |    3 +
>  opcodes/or1k-ibld.c                           |   29 +-
>  opcodes/or1k-opc.c                            |   44 +-
>  opcodes/or1k-opc.h                            |   65 +-
>  opcodes/or1k-opinst.c                         |   98 +-
>  sim/common/cgen-ops.h                         |   36 +
>  sim/or1k/cpu.h                                |   32 +
>  sim/or1k/decode.c                             |  239 +++-
>  sim/or1k/decode.h                             |   82 +-
>  sim/or1k/model.c                              |  186 ++-
>  sim/or1k/sem-switch.c                         |  281 ++++-
>  sim/or1k/sem.c                                |  293 ++++-
>  sim/testsuite/sim/or1k/div.S                  |   12 +-
>  sim/testsuite/sim/or1k/mul.S                  |  109 +-
>  41 files changed, 3643 insertions(+), 1196 deletions(-)
>  rename gas/testsuite/gas/or1k/{allinsn.exp => or1k.exp} (83%)
>  create mode 100644 gas/testsuite/gas/or1k/reloc-1.d
>  create mode 100644 gas/testsuite/gas/or1k/reloc-1.s
>  create mode 100644 gas/testsuite/gas/or1k/reloc-2.l
>  create mode 100644 gas/testsuite/gas/or1k/reloc-2.s
>  create mode 100644 ld/testsuite/ld-or1k/offsets1.d
>  create mode 100644 ld/testsuite/ld-or1k/offsets1.s
>  create mode 100644 ld/testsuite/ld-or1k/or1k.exp
>  create mode 100644 ld/testsuite/ld-or1k/plt1.dd
>  create mode 100644 ld/testsuite/ld-or1k/plt1.s
>  create mode 100644 ld/testsuite/ld-or1k/plt1.x.dd
>  create mode 100644 ld/testsuite/ld-or1k/plta1.dd
>  create mode 100644 ld/testsuite/ld-or1k/plta1.s
>  create mode 100644 ld/testsuite/ld-or1k/pltlib.s
> 
> -- 
> 2.17.1
> 


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