[OpenRISC] [PATCH 0/2] OpenRISC Remove 64-bit support to fit 32-bit hosts (PR 25184)

[Stafford Horne <shorne@gmail.com>]

The issue was reported by Rich Felker, OpenRISC gas fails to calculate negative
offsets when running on 32-bit hosts.  I traced this back to having 64-bit
address space support in the CPU definitions.  It seems we could fix this by
either adding some fixes for cgen to support this case or by adding some custom
C to do the jump offset calculations.

However, realizing that OpenRISC 64-bit support is not tested, not used and no
hardware or simulators exist I am deciding removing it is easiest.

Stafford Horne (2):
  or1k: Remove 64-bit support, it's not used and it breaks 32-bit hosts
  or1k: Regnerate opcode files after removing 64-bit support

 cpu/or1k.cpu          |   35 +-
 cpu/or1kcommon.cpu    |   14 -
 cpu/or1korfpx.cpu     |   64 --
 opcodes/or1k-asm.c    |    9 -
 opcodes/or1k-desc.c   | 1811 +++++++++++++++++++----------------------
 opcodes/or1k-desc.h   |  332 ++++----
 opcodes/or1k-dis.c    |    9 -
 opcodes/or1k-ibld.c   |   60 +-
 opcodes/or1k-opc.c    |  152 ----
 opcodes/or1k-opc.h    |   28 +-
 opcodes/or1k-opinst.c |  428 +++++-----
 11 files changed, 1185 insertions(+), 1757 deletions(-)

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2.21.0