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Diffstat (limited to 'cpu/ChangeLog')
| -rw-r--r-- | cpu/ChangeLog | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/cpu/ChangeLog b/cpu/ChangeLog index 55fccab..df03e60 100644 --- a/cpu/ChangeLog +++ b/cpu/ChangeLog @@ -1,4 +1,17 @@ 2018-10-05 Richard Henderson <rth@twiddle.net> + Stafford Horne <shorne@gmail.com> + + * or1korbis.cpu (insn-opcode-mac): Add opcodes for MACU and MSBU. + (insn-opcode-alu-regreg): Add opcodes for MULD and MULDU. + (l-mul): Fix overflow support and indentation. + (l-mulu): Fix overflow support and indentation. + (l-muld, l-muldu, l-msbu, l-macu): New instructions. + (l-div); Remove incorrect carry behavior. + (l-divu): Fix carry and overflow behavior. + (l-mac): Add overflow support. + (l-msb, l-msbu): Add carry and overflow support. + +2018-10-05 Richard Henderson <rth@twiddle.net> * or1k.opc (parse_disp26): Add support for plta() relocations. (parse_disp21): New function. |