On Tue, 2016-16-02 at 06:31:53 UTC, Oliver O'Halloran wrote:
> There is a switch fallthough in instr_analyze() which can cause
> an invalid instruction to be emulated as a different, valid,
> instruction. The rld* (opcode 30) case extracts a sub-opcode from
> bits 3:1 of the instruction word. Howev
There is a switch fallthough in instr_analyze() which can cause
an invalid instruction to be emulated as a different, valid,
instruction. The rld* (opcode 30) case extracts a sub-opcode from
bits 3:1 of the instruction word. However, the only valid values
of this field a 001 and 000. These cases ar
