599 Commits

Author	SHA1	Message	Date
Thomas Harte	ef5ee8cf94	Include missing context on JMP/CALL far. ... Zero failing tests amongst official opcodes.	2023-09-29 14:57:08 -04:00
Thomas Harte	1a6c8a2aed	Add outputters for IN and OUT. ... 2 failures remaining.	2023-09-29 09:39:51 -04:00
Thomas Harte	b76899f2bc	Undo broken extension-word DS assumption. ... 8 failures.	2023-09-28 22:17:14 -04:00
Thomas Harte	245919e67d	Resolve REPNE and whitespace issues.	2023-09-28 22:01:12 -04:00
Thomas Harte	ae4a588de3	Adjust semantics to avoid culling end of relevant RETs.	2023-09-28 15:24:15 -04:00
Thomas Harte	960cca163e	Make better guess at CALL/JMP size; apply same sizing-logic as offset for disassembly matching. ... 13 failures.	2023-09-28 14:52:42 -04:00
Thomas Harte	249da884a7	Trim trailing space.	2023-09-28 13:59:41 -04:00
Thomas Harte	035a1265f6	Map invalid reg numbers properly for the 8086. ... 17 failures.	2023-09-28 13:11:15 -04:00
Thomas Harte	ff4d79e77e	Add test synonym, fix operand size. ... 19 failures.	2023-09-28 09:43:26 -04:00
Thomas Harte	78cb39ad67	Also fix AddrReg. ... 24 failures.	2023-09-27 22:47:14 -04:00
Thomas Harte	9207de4164	Fix RegAddr macro. ... 26 failures.	2023-09-27 22:44:10 -04:00
Thomas Harte	c20e7ed9b6	Fix TEST. ... 28 failures.	2023-09-27 22:30:40 -04:00
Thomas Harte	2d882d2153	Switch shift/roll semantics to reduce extension words and for sanity generally. ... 37 failures.	2023-09-27 16:40:46 -04:00
Thomas Harte	b59eae3676	Adopt normative ESC decoding. ... 55 failures.	2023-09-27 10:32:22 -04:00
Thomas Harte	5368f789f6	Shuffle list slightly.	2023-09-26 17:30:27 -04:00
Thomas Harte	b03b408984	Give the decoder responsibility for sanity-checking repetitions. ... This may avoid some spurious extension words.	2023-09-26 17:29:20 -04:00
Thomas Harte	cd072e1b57	LEA implies a word. Otherwise add TODOs. ... So that's now 69 failures.	2023-09-26 15:41:51 -04:00
Thomas Harte	f16ac603f2	Deal with printing segment:offset. ... 70 failing files remaining.	2023-09-26 15:28:51 -04:00
Thomas Harte	0a0051eb59	I've just been inconsistent with POP. Stop being so. ... 71 failures from 288 tests.	2023-09-26 15:16:41 -04:00
Thomas Harte	92c8e1ca93	Add missing #include.	2023-09-26 14:52:08 -04:00
Thomas Harte	87097c44b9	Curate list of known failures; apply easiest fixes. ... Now at 157 failures of 288 applicable tests.	2023-09-25 11:39:12 -04:00
Thomas Harte	7fadf01e4e	BP in isolation acts as a base.	2023-09-24 18:06:53 -04:00
Thomas Harte	d2b9c435e5	Allow for non-sign-extended offsets/displacements.	2023-09-24 15:00:16 -04:00
Thomas Harte	5fd98e9833	Add an ignore list. ... Leaves 180 failures amongst the valid 306 instructions.	2023-09-22 22:56:33 -04:00
Thomas Harte	787e9e770e	Retain baseless addresses correctly.	2023-09-22 17:27:27 -04:00
Thomas Harte	c8c0c3ca6d	Default segment is ::DS if there was no base.	2023-09-22 17:03:40 -04:00
Thomas Harte	5a5f71e703	JMPs imply their size.	2023-09-22 17:00:10 -04:00
Thomas Harte	587ec81900	Improve string output, better to find actual errors. ... Still at 194/324 failures, but a lot of them seem reasonable.	2023-09-22 11:24:33 -04:00
Thomas Harte	9f63db991c	Capture default segments, fix base/index confusion.	2023-09-22 11:07:09 -04:00
Thomas Harte	7ebecd2f41	Add notes to self, finally figuring out segment issue.	2023-09-19 23:27:42 -04:00
Thomas Harte	6f5fcf23dc	Add missing substitutions.	2023-09-19 14:00:27 -04:00
Thomas Harte	02fcaf0dbd	JCXZ seems to be preferred over JPCX.	2023-09-19 13:56:48 -04:00
Thomas Harte	a7cf7d3183	Resolve LOOPNE, LOOPE, etc.	2023-09-19 13:55:19 -04:00
Thomas Harte	9b3199d97b	Reduce failures to 205/324.	2023-09-19 13:45:19 -04:00
Thomas Harte	e5dfc882cb	Agree that JZ/JNZ are clearer (for me) of the synonyms.	2023-09-19 13:38:08 -04:00
Thomas Harte	3582d2c9e3	Start to beef up operand count list.	2023-09-18 16:34:52 -04:00
Thomas Harte	da953fdf0d	Complete 8086 operation list; standardise enum order.	2023-09-18 16:25:04 -04:00
Thomas Harte	710017ada2	Largely resolve the operation-name problem.	2023-09-18 15:57:26 -04:00
Thomas Harte	f8dc5b8ebc	Attempt to get close on index + base addresses.	2023-09-17 17:05:19 -04:00
Thomas Harte	f039d44ee3	Fully handle rm = 6, mod = 0.	2023-09-15 22:08:20 -04:00
Thomas Harte	7ee5adc481	Forcing a displacement upon BP reduces to 29 failures. ... (At the current limited fidelity of testing)	2023-09-15 16:09:04 -04:00
Thomas Harte	a5038259bc	Add admission.	2023-08-21 19:30:34 -04:00
Thomas Harte	bb84a5a474	Enable various ADB-controller interrupts.	2023-08-21 15:35:13 -04:00
Thomas Harte	3e09afbb59	Remove errant square bracket.	2023-06-21 11:57:09 -04:00
Thomas Harte	8578dfbf22	Eliminate various other errant spaces.	2023-05-16 16:40:09 -04:00
Thomas Harte	50343dec43	Eliminate all whitespace-only lines.	2023-05-12 14:16:39 -04:00
Thomas Harte	28c79b2885	Eliminate redundant [space][tab] pairs.	2023-05-12 14:14:45 -04:00
Thomas Harte	60bec3d4c0	Eliminate trailing whitespace, fix tabs.	2023-05-12 14:03:38 -04:00
Thomas Harte	2b56b7be0d	Simplify namespace syntax.	2023-05-10 16:02:18 -05:00
Thomas Harte	315e0b4545	Add experimental 6809 opcode decoder. ... Just a pleasant distraction, for now.	2023-03-17 21:20:35 -04:00