144 commits

Author	SHA1	Message	Date
Devine Lu Linvega	bc26d9d60d	(uxn.c) Removed mask to LDR and write in Uint16 var instead	2023-01-12 19:00:54 -08:00
Devine Lu Linvega	c7d574b230	(uxn.c) Unallow LDR/STR to reach outside of ram	2023-01-12 18:47:19 -08:00
Devine Lu Linvega	a5442ea4fd	(uxn.c) Swapped JMI/JCI	2023-01-12 09:44:27 -08:00
Andrew Alderwick	f202944566	Make JMI, JCI and JSI relative.	2023-01-12 13:22:21 +00:00
Andrew Alderwick	230e8dda34	Optimize opcode 0 handling.	2023-01-12 13:02:04 +00:00
Devine Lu Linvega	d5d6a7a186	Removed DEO masks, already fed to Uint8 expecting function	2023-01-09 15:54:05 -08:00
Devine Lu Linvega	a1bc00ce5f	(uxnasm) Fixed buffer overflow in tokenizer	2023-01-07 11:59:00 -08:00
Devine Lu Linvega	4e68dc7753	Fixed crash vector where STR/LDR can access outside of bounds	2023-01-07 11:31:03 -08:00
Devine Lu Linvega	6cbe51b4ab	(uxn.c)Use same macro format sequence for all CALL opcodes	2023-01-03 11:17:55 -08:00
Devine Lu Linvega	9b8cd748ad	Faster CALL opcodes	2023-01-03 10:48:17 -08:00
Devine Lu Linvega	5b6aad6be2	Clearer routing of LIT/CALL opcodes	2023-01-02 13:11:52 -08:00
Devine Lu Linvega	cc2b2e77b0	Merge branch 'main' of git.sr.ht:~rabbits/uxn	2023-01-02 09:50:57 -08:00
Devine Lu Linvega	491e4b7435	Returned the k variable in uxn core	2023-01-02 09:50:09 -08:00
Andrew Alderwick	c2b0667496	Update Copyright years.	2023-01-02 14:40:23 +00:00
Devine Lu Linvega	a450959e9f	Removed extraneous j variable	2023-01-01 18:26:28 -08:00
Devine Lu Linvega	6d0b51fa7f	Added support for CALL	2023-01-01 18:03:36 -08:00
Devine Lu Linvega	22cbd38fab	Do not check twice for short mode in LIT opcode	2023-01-01 16:44:18 -08:00
Devine Lu Linvega	48596a6ee7	Removed PEEK16 macro	2023-01-01 16:22:37 -08:00
Devine Lu Linvega	7f275772ef	Added HALT macro	2023-01-01 16:21:05 -08:00
Devine Lu Linvega	5ac6ff4313	All devices but audio ported to new devices scheme	2023-01-01 16:13:34 -08:00
Devine Lu Linvega	794ce1bdfd	Housekeeping	2023-01-01 13:40:58 -08:00
Devine Lu Linvega	7afe1f39c7	Screen device is half ported to new device handlers	2023-01-01 13:19:40 -08:00
Devine Lu Linvega	679aec047a	Device memory is not a member of ram	2023-01-01 12:21:30 -08:00
Devine Lu Linvega	68d706be25	Will connect devices to devold while I migrate to new router	2023-01-01 12:12:59 -08:00
Devine Lu Linvega	0fd68e96f0	Connecting new device ports to uxn core	2023-01-01 12:04:54 -08:00
neauoire	fec233db2a	Use helpers for LIT	2022-04-18 12:33:30 -07:00
Andrew Alderwick	d5253086b5	Move stack opcodes.	2022-04-18 09:45:33 +01:00
Andrew Alderwick	0e7ebb69e6	(uxnemu) Interrupt infinite loops with an error.	2022-03-27 13:53:25 +01:00
Andrew Alderwick	deace3b79a	Remove old debugging support.	2022-01-23 19:35:18 +00:00
Andrew Alderwick	6577d3c8a0	Remove jump-based infinite loop detection.	2022-01-23 11:17:07 +00:00
neauoire	459855d825	Removed supervisor	2022-01-12 18:40:51 -08:00
Andrew Alderwick	696ef03f12	Remove goto/label for jumps.	2022-01-12 13:09:45 +00:00
Andrew Alderwick	41de322a75	Add support for interrupting Uxn during execution.	2022-01-12 11:33:49 +00:00
neauoire	06b694d406	Removed ram helper in uxn	2022-01-11 14:51:25 -08:00
neauoire	180984f8fb	Removed device port masks	2022-01-07 11:48:09 -08:00
neauoire	19a8e56cd6	Started device port masking	2022-01-07 10:02:28 -08:00
neauoire	1a7af4d8d0	Supervisor is now watching the device page	2022-01-06 19:20:50 -08:00
neauoire	28b9265042	Let us make a device page in shadow memory	2022-01-06 18:49:54 -08:00
neauoire	b9a37077c3	Started work on the hypervisor	2022-01-05 19:48:51 -08:00
Andrew Alderwick	0fd288de79	Fix compiler suggestion.	2022-01-05 14:37:37 +00:00
Andrew Alderwick	291cb3d1a2	Simplify stack determination logic.	2022-01-05 14:02:06 +00:00
Andrew Alderwick	c77799dac2	Just pass an error code to uxn_halt.	2022-01-05 13:07:04 +00:00
Andrew Alderwick	c827fdc960	Move errored stack identification to after error handling label. ... Partial revert of commits 1ce8b9bc27 (and c296187ea9).	2022-01-05 01:27:27 +00:00
Andrew Alderwick	c296187ea9	Rename ERROR/err to FAULT/fault	2022-01-04 02:15:38 +00:00
Andrew Alderwick	2a825de2fd	Switch void context increments from pre to post	2022-01-04 02:05:32 +00:00
Andrew Alderwick	1ce8b9bc27	Bring back working/return stack identification on errors	2022-01-04 02:05:32 +00:00
Andrew Alderwick	7e3353ea72	Rename u->ram.dat to u->ram, u->ram.ptr to pc.	2022-01-04 01:40:48 +00:00
neauoire	4789d8ccef	Removed peek16	2022-01-03 13:29:47 -08:00
neauoire	0ee477615b	Removed poke16	2022-01-03 13:23:57 -08:00
cancel	416389bcf4	Improvements to uxn.c	2022-01-03 13:41:20 +00:00