Devine Lu Linvega
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fd84ff44d7
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Initial draft for MMU
|
2023-01-28 14:45:31 -08:00 |
|
Devine Lu Linvega
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bc26d9d60d
|
(uxn.c) Removed mask to LDR and write in Uint16 var instead
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2023-01-12 19:00:54 -08:00 |
|
Devine Lu Linvega
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c7d574b230
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(uxn.c) Unallow LDR/STR to reach outside of ram
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2023-01-12 18:47:19 -08:00 |
|
Devine Lu Linvega
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a5442ea4fd
|
(uxn.c) Swapped JMI/JCI
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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.
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2023-01-12 13:02:04 +00:00 |
|
Devine Lu Linvega
|
d5d6a7a186
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Removed DEO masks, already fed to Uint8 expecting function
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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
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2023-01-07 11:31:03 -08:00 |
|
Devine Lu Linvega
|
6cbe51b4ab
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(uxn.c)Use same macro format sequence for all CALL opcodes
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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
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cc2b2e77b0
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Merge branch 'main' of git.sr.ht:~rabbits/uxn
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2023-01-02 09:50:57 -08:00 |
|
Devine Lu Linvega
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491e4b7435
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Returned the k variable in uxn core
|
2023-01-02 09:50:09 -08:00 |
|
Andrew Alderwick
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c2b0667496
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Update Copyright years.
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2023-01-02 14:40:23 +00:00 |
|
Devine Lu Linvega
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a450959e9f
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Removed extraneous j variable
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2023-01-01 18:26:28 -08:00 |
|
Devine Lu Linvega
|
6d0b51fa7f
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Added support for CALL
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2023-01-01 18:03:36 -08:00 |
|
Devine Lu Linvega
|
22cbd38fab
|
Do not check twice for short mode in LIT opcode
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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
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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
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2023-01-01 12:04:54 -08:00 |
|
neauoire
|
fec233db2a
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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
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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
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Removed ram helper in uxn
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2022-01-11 14:51:25 -08:00 |
|
neauoire
|
180984f8fb
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Removed device port masks
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2022-01-07 11:48:09 -08:00 |
|
neauoire
|
19a8e56cd6
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Started device port masking
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2022-01-07 10:02:28 -08:00 |
|
neauoire
|
1a7af4d8d0
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Supervisor is now watching the device page
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2022-01-06 19:20:50 -08:00 |
|
neauoire
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28b9265042
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Let us make a device page in shadow memory
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2022-01-06 18:49:54 -08:00 |
|
neauoire
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b9a37077c3
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Started work on the hypervisor
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2022-01-05 19:48:51 -08:00 |
|
Andrew Alderwick
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0fd288de79
|
Fix compiler suggestion.
|
2022-01-05 14:37:37 +00:00 |
|
Andrew Alderwick
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291cb3d1a2
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Simplify stack determination logic.
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2022-01-05 14:02:06 +00:00 |
|
Andrew Alderwick
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c77799dac2
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Just pass an error code to uxn_halt.
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2022-01-05 13:07:04 +00:00 |
|
Andrew Alderwick
|
c827fdc960
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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
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c296187ea9
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Rename ERROR/err to FAULT/fault
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2022-01-04 02:15:38 +00:00 |
|
Andrew Alderwick
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2a825de2fd
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Switch void context increments from pre to post
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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
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Rename u->ram.dat to u->ram, u->ram.ptr to pc.
|
2022-01-04 01:40:48 +00:00 |
|
neauoire
|
4789d8ccef
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Removed peek16
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2022-01-03 13:29:47 -08:00 |
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neauoire
|
0ee477615b
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Removed poke16
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2022-01-03 13:23:57 -08:00 |
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cancel
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416389bcf4
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Improvements to uxn.c
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2022-01-03 13:41:20 +00:00 |
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cancel
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6980abacfc
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Refactor uxn.c.
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2022-01-02 23:03:06 +00:00 |
|
neauoire
|
ecc2654165
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Prefixed helpers in uxn.c
|
2022-01-02 11:04:13 -08:00 |
|
neauoire
|
cca1253376
|
Use calloc for memory array
|
2022-01-01 15:20:48 -08:00 |
|
Sigrid Solveig Haflínudóttir
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ba7e8a9fb4
|
uxn_eval: multiply as two uint32s to avoid UB
|
2021-12-25 23:29:36 +01:00 |
|
Andrew Alderwick
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2330320985
|
(readability) Use preincrements throughout in void context.
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2021-12-14 23:17:32 +00:00 |
|
Andrew Alderwick
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9b15f90008
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Rename b0 to port in dei/deo functions
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2021-11-04 17:14:15 +00:00 |
|
Andrew Alderwick
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287bc67e1e
|
Split talk functions into dei and deo; make deo functions void
|
2021-11-04 17:13:44 +00:00 |
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neauoire
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99e38d560c
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Fixed JNZ comment for uxn.c
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2021-10-17 13:16:58 -07:00 |
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neauoire
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e52fe82925
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Fixed PPU auto byte
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2021-09-10 08:52:07 -07:00 |
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neauoire
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266152e260
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Ported devw/devr changes to uxn.c
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2021-09-08 17:51:23 -07:00 |
|
Andrew Alderwick
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b88d2adc3d
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Halt when talk function returns false, since setting ram.ptr no longer works
|
2021-09-08 00:13:21 +01:00 |
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neauoire
|
05e48c35ce
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Fixed issue with SFT
|
2021-08-30 12:16:57 -07:00 |
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neauoire
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4f6a29f57d
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Reverted flags
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2021-08-30 10:19:33 -07:00 |
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neauoire
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a2e40d9d10
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Removed unused device string
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2021-08-29 19:52:12 -07:00 |
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neauoire
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91df7ab470
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Completed new uxn core
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2021-08-29 18:18:52 -07:00 |
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neauoire
|
51313988cf
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Progress merging 8/16 opcodes
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2021-08-29 18:02:46 -07:00 |
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neauoire
|
9a5bd42bb8
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Progress merging 8/16 opcodes
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2021-08-29 17:49:22 -07:00 |
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neauoire
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86bdb0ca83
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Progress merging 8/16 opcodes
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2021-08-29 17:36:17 -07:00 |
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neauoire
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38ae734021
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Progress merging 8/16 opcodes
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2021-08-29 17:22:56 -07:00 |
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neauoire
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da5f4b606c
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Progress merging 8/16 opcodes
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2021-08-29 15:05:37 -07:00 |
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neauoire
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f0410bb342
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Started merging 8/16 opcodes
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2021-08-29 14:53:31 -07:00 |
|
neauoire
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90540742ae
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Standardizing fns names before merge
|
2021-08-29 14:41:05 -07:00 |
|
neauoire
|
a444641a6a
|
Fixed wrong function names
|
2021-08-29 14:36:08 -07:00 |
|
Andrew Alderwick
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4d535ebb46
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Swapped return and short flags in advance of uxn.c refactoring
|
2021-08-29 22:28:30 +01:00 |
|
neauoire
|
ca5ad113ee
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Minor cleanup
|
2021-08-29 10:36:23 -07:00 |
|
neauoire
|
5167a103ec
|
Fixed issue with null vectors
|
2021-08-17 19:30:34 -07:00 |
|
Andrew Alderwick
|
1b68169cee
|
Merged LIT and BRK into opcode zero, added INC opcode
|
2021-08-17 22:48:48 +01:00 |
|
Andrew Alderwick
|
107a59affa
|
Rearranged POP, DUP, NIP opcodes
|
2021-08-15 21:34:33 +01:00 |
|
Andrew Alderwick
|
be360ffc1e
|
Replaced NOP with NIP
|
2021-08-15 21:22:01 +01:00 |
|
Andrew Alderwick
|
e2190d84d8
|
Reverted "Removed OVR opcode and replaced with NIP" and uxn-fast.c update.
This reverts commits 1afe39fba4 and 3d3569bab7.
|
2021-08-15 21:07:32 +01:00 |
|
neauoire
|
1afe39fba4
|
Removed OVR opcode and replaced with NIP
|
2021-08-15 12:01:22 -07:00 |
|
neauoire
|
44d584dfdb
|
Re-added the stack bounds clamp
|
2021-08-04 20:14:53 -07:00 |
|
neauoire
|
59ea5c0a1a
|
Added static to uxn opcodes
|
2021-08-04 20:06:46 -07:00 |
|
neauoire
|
5d7151ab61
|
Cleaned up a few function names
|
2021-08-01 14:56:12 -07:00 |
|
neauoire
|
4f822f55f3
|
Prefixed uxn functions
|
2021-08-01 14:46:43 -07:00 |
|
Andrew Alderwick
|
6e21f3aba0
|
Removed stdio dependency from uxn.c
Reimplementation of patch sent in by Marc Schraffenberger
<marc@schraffenberger.com>: thank you for the rationale and inspiration!
|
2021-08-01 22:17:48 +01:00 |
|
neauoire
|
7b7f4fd0f7
|
System now carries the debug flag, System/0xf is now stopping eval
|
2021-07-28 10:29:09 -07:00 |
|
neauoire
|
fa6b8a1769
|
Improved error messages
|
2021-07-24 17:09:46 -07:00 |
|
Andrew Alderwick
|
4622a8a061
|
Created working stack space in case of previous evaluxn overflow
|
2021-07-17 10:00:38 +01:00 |
|
neauoire
|
3bfebc570d
|
Made pop16 more robust
|
2021-07-15 19:52:37 -07:00 |
|
neauoire
|
2197e35667
|
Route errors to stderr
|
2021-06-26 13:22:01 -07:00 |
|
Andrew Alderwick
|
064f7745d4
|
Added reporting of division by zero errors rather than crashing
|
2021-06-08 22:58:02 +01:00 |
|
Andrew Alderwick
|
aeddd9e0f5
|
Added src/uxn-fast.c generator script
|
2021-05-23 17:33:00 +01:00 |
|
Andrew Alderwick
|
3b70b23703
|
Reformatted ops to use consistent if-style
|
2021-05-23 16:50:50 +01:00 |
|
Andrew Alderwick
|
ea69dff8a8
|
Updated SFT2 to take byte for shift amount
|
2021-05-23 16:27:15 +01:00 |
|
Andrew Alderwick
|
d56d900876
|
Reordered variable names on opcodes
|
2021-05-13 08:02:15 +01:00 |
|
neauoire
|
a4c8066043
|
Cleaned example files
|
2021-05-12 18:28:45 -07:00 |
|
Andrew Alderwick
|
76a38e3db9
|
Reworked pop8 and pop16 so they do not need offsets
|
2021-05-12 20:36:18 +01:00 |
|
neauoire
|
9164b7f9fe
|
Reverted patch to sft16
|
2021-05-12 12:13:28 -07:00 |