68 Commits

Author	SHA1	Message	Date
Thomas Harte	052ba80fd7	Add enough wiring to complete but fail EXT and JMP/JSR.	2022-05-03 15:49:55 -04:00
Thomas Harte	af973138df	Correct decoding of Bcc.b, satisfying Bcc and BSR tests.	2022-05-03 15:32:54 -04:00
Thomas Harte	5a87506f3d	Fix Bcc, making decision that add_pc is relative to start of instruction.	2022-05-03 15:21:42 -04:00
Thomas Harte	d8b3748d24	Fix Scc size, DBcc behaviour.	2022-05-03 14:40:51 -04:00
Thomas Harte	b3cf13775b	Consume operand_flags into Instruction.hpp.	2022-05-03 11:09:57 -04:00
Thomas Harte	1bb809098c	Switch — messily — to a more compact way of indicating sequence.	2022-05-03 09:04:54 -04:00
Thomas Harte	011506f00d	Add basic exceptions.	2022-05-02 21:27:58 -04:00
Thomas Harte	25ab478461	Fix immediate byte and word fetches.	2022-05-02 20:17:44 -04:00
Thomas Harte	7efe30f34c	Fix (d8, _, Xn) calculation.	2022-05-02 15:09:59 -04:00
Thomas Harte	3827ecd6d3	Proceed to complete test running.	2022-05-02 12:57:45 -04:00
Thomas Harte	73f340586d	Proceed to building, but failing tests.	2022-05-02 07:45:07 -04:00
Thomas Harte	56fe00c5fb	Correct errors preparatory to Executor's lack of flow controller actions.	2022-05-01 20:40:57 -04:00
Thomas Harte	fe8f0d960d	Equivocate. ... (Specifically: addresses cannot generally be obtained in advance, as they are often the product of registers, but things like displacements, immediate values and absolute addresses can)	2022-05-01 15:30:03 -04:00
Thomas Harte	c72caef4fd	Correct further size specifiers.	2022-05-01 15:21:58 -04:00
Thomas Harte	0720a391e8	Correct address register mutations.	2022-05-01 15:18:06 -04:00
Thomas Harte	d16ac70a50	Correct include path.	2022-05-01 15:14:12 -04:00
Thomas Harte	fc8e020436	Improve field name.	2022-05-01 15:12:13 -04:00
Thomas Harte	6b073c6067	Attempt to round out addressing modes, shift to a header, as per templating on BusHandler.	2022-05-01 15:10:54 -04:00