50 Commits

Author	SHA1	Message	Date
Thomas Harte	03c70b49ba	Throw GPF for overlong instructions; fix BOUND validation. ... 79 failures outstanding.	2025-08-08 09:43:16 -04:00
Thomas Harte	7c4df23c1c	Fix BOUND. ... 7085 remaining failures.	2025-08-06 22:19:35 -04:00
Thomas Harte	c148d9ee6c	Ensure ENTER can execute.	2025-08-03 17:30:02 -04:00
Thomas Harte	6cf825d3d8	Lock down Intruction type.	2025-04-27 21:43:46 -04:00
Thomas Harte	d79135ea01	Eliminate non-functional workaround.	2025-03-04 11:30:43 -05:00
Thomas Harte	1464011f6f	Try throwing some externs at it.	2025-03-04 11:23:55 -05:00
Thomas Harte	409c8a6859	Keep poking at this.	2025-03-04 11:10:35 -05:00
Thomas Harte	805ce36592	Fix spelling, namespace.	2025-03-04 11:01:07 -05:00
Thomas Harte	07fa56c53d	Get heavier with GCC workarounds.	2025-03-04 10:56:45 -05:00
Thomas Harte	08c0ee9ca8	Fix further speed reference; eliminate Decoder8086 entirely.	2025-03-04 10:35:16 -05:00
Thomas Harte	e13b4ab7c9	Reduce reliance upon macros.	2025-02-28 21:51:44 -05:00
Thomas Harte	d3ed485e7a	Take another big swing at indentation, some consts.	2024-12-01 21:44:14 -05:00
Thomas Harte	3a0f4a0bfc	Improve constness, formatting.	2024-12-01 18:09:19 -05:00
Thomas Harte	a3d37640aa	Switch include guards to #pragma once.	2024-01-16 23:34:46 -05:00
Thomas Harte	795529ef97	Resolve sizing types.	2023-12-24 14:26:15 -05:00
Thomas Harte	ec2d878e3f	End run around the template. ... I have yet to get any insight whatsoever on the reason for GCC's failure here and won't have access to a suitable test machine for a while so all I have for testing is the arduous CI cycle.	2023-11-17 17:02:46 -05:00
Thomas Harte	a0ca5e6cdc	Remove outdated comment.	2023-11-17 10:38:11 -05:00
Thomas Harte	83c8f9996e	Switch back to the natural type.	2023-11-17 10:27:38 -05:00
Thomas Harte	3f27338b2c	New guess: the definition of size_t varies?	2023-11-16 23:46:22 -05:00
Thomas Harte	25f0a373f3	Don't sign-extend ports (!).	2023-11-16 11:17:12 -05:00
Thomas Harte	dafb134cdc	Eliminate dead detour.	2023-10-25 22:27:44 -04:00
Thomas Harte	d2b9c435e5	Allow for non-sign-extended offsets/displacements.	2023-09-24 15:00:16 -04:00
Thomas Harte	2b56b7be0d	Simplify namespace syntax.	2023-05-10 16:02:18 -05:00
Thomas Harte	dc8cff364f	Switch to common test.	2022-03-11 09:48:02 -05:00
Thomas Harte	f92ffddb82	Add instruction length limits.	2022-03-10 20:47:56 -05:00
Thomas Harte	926a373591	Extend SIB test, correct decoder.	2022-03-08 15:03:37 -05:00
Thomas Harte	a954f23642	Attempt 32-bit modregrm + SIB parsing.	2022-03-08 14:39:49 -05:00
Thomas Harte	8e669a32a3	Take a stab at group 8.	2022-03-07 16:34:56 -05:00
Thomas Harte	35a66c03c2	Add the SETs.	2022-03-07 10:32:34 -05:00
Thomas Harte	eb180656bb	Fix $8e data size, add $8c.	2022-03-05 17:00:48 -05:00
Thomas Harte	1afcbba218	Clarify sign extension availability.	2022-03-05 16:44:26 -05:00
Thomas Harte	8a0902a83b	Adapts existing opcodes for 32-bit parsing.	2022-03-05 13:52:07 -05:00
Thomas Harte	11bb594fa2	Sets up [ignored] memory and data size prefixes.	2022-03-02 20:23:35 -05:00
Thomas Harte	8ee62b4789	Simplify address size semantics. ... Since it'll no longer be a mode-dependant toggle, but a fully-retained value.	2022-03-01 17:29:26 -05:00
Thomas Harte	0d7a7dc7c9	Introduce DataPointerResolver, to codify the meaning of DataPointer and validate that enough information is present.	2022-02-27 11:25:02 -05:00
Thomas Harte	229af0380c	This is normatively called the address size.	2022-02-21 15:52:16 -05:00
Thomas Harte	b968a662d3	Dump notes on intended Instruction layout, add memory size flag.	2022-02-21 15:48:58 -05:00
Thomas Harte	76814588b8	Template Instruction on its content size.	2022-02-21 12:36:03 -05:00
Thomas Harte	1934c7faa2	Switch Decoder into a template.	2022-02-21 12:21:57 -05:00
Thomas Harte	9e9e160c43	Eliminate Ind[BXPlusSI/etc] in favour of specifying everything via a ScaleIndexBase.	2022-02-21 11:45:46 -05:00
Thomas Harte	63d8a88e2f	Switch to holding the SIB as a typed ScaleIndexBase. ... (and permit copy assignment)	2022-02-20 17:54:53 -05:00
Thomas Harte	4d2e8cd71d	Adds a presently-unreachable step for SIB consumption.	2022-02-19 18:00:27 -05:00
Thomas Harte	cd5ca3f65b	Attempts a full decoding of the 80286 instruction set.	2022-02-10 17:13:50 -05:00
Thomas Harte	0bd63cf00f	Introduces the easy F page instructions.	2022-02-10 09:35:05 -05:00
Thomas Harte	7ceb3369eb	Attempts decoding of the 80186 set.	2022-02-09 17:51:48 -05:00
Thomas Harte	2d543590dc	Make a noun, for better consistency.	2022-01-31 08:14:33 -05:00
Thomas Harte	5f413a38df	Switches all American-style dates. ... I'd failed to configure my new computer appropriately, it seems.	2021-01-16 22:09:19 -05:00
Thomas Harte	2910faf963	Adds missing #include.	2021-01-15 22:33:14 -05:00
Thomas Harte	3c20e1f037	Adds files for the M50740 and corrects namespace errors elsewhere.	2021-01-15 21:30:30 -05:00
Thomas Harte	ddb4bb1421	Better plans project layout.	2021-01-15 18:16:01 -05:00