[Qemu-commits] [qemu/qemu] 1226e2: m68k: implement movep instruction

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qemu/qemu
  Commit: 1226e212292e271b8795265c9639d5c0553df199
      
https://github.com/qemu/qemu/commit/1226e212292e271b8795265c9639d5c0553df199
  Author: Pavel Dovgalyuk <address@hidden>
  Date:   2018-02-14 (Wed, 14 Feb 2018)

  Changed paths:
    M target/m68k/cpu.c
    M target/m68k/cpu.h
    M target/m68k/translate.c

  Log Message:
  -----------
  m68k: implement movep instruction

This patch implements movep instruction. It moves data between a data register
and alternate bytes within the address space starting at the location
specified and incrementing by two.

It was designed for the original 68000 and used in firmwares for
interfacing the 8-bit peripherals through the 16-bit data bus.
Without this patch opcode for this instruction is recognized as some bitop.

Signed-off-by: Pavel Dovgalyuk <address@hidden>
Signed-off-by: Mihail Abakumov <address@hidden>
Tested-by: Laurent Vivier <address@hidden>
Reviewed-by: Laurent Vivier <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Laurent Vivier <address@hidden>


  Commit: 9f9c53368b219a9115eddb39f0ff5ad19c977134
      
https://github.com/qemu/qemu/commit/9f9c53368b219a9115eddb39f0ff5ad19c977134
  Author: Peter Maydell <address@hidden>
  Date:   2018-02-15 (Thu, 15 Feb 2018)

  Changed paths:
    M target/m68k/cpu.c
    M target/m68k/cpu.h
    M target/m68k/translate.c

  Log Message:
  -----------
  Merge remote-tracking branch 'remotes/vivier/tags/m68k-for-2.12-pull-request' 
into staging

# gpg: Signature made Wed 14 Feb 2018 10:37:02 GMT
# gpg:                using RSA key F30C38BD3F2FBE3C
# gpg: Good signature from "Laurent Vivier <address@hidden>"
# gpg:                 aka "Laurent Vivier <address@hidden>"
# gpg:                 aka "Laurent Vivier (Red Hat) <address@hidden>"
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier/tags/m68k-for-2.12-pull-request:
  m68k: implement movep instruction

Signed-off-by: Peter Maydell <address@hidden>


Compare: https://github.com/qemu/qemu/compare/685a4eaf6d55...9f9c53368b21