Commit graph

15 commits

Author SHA1 Message Date
Jeremy Penner 683296b4e8 iigs: tested, unworking uthernet-ii debug stub 2021-09-25 14:53:18 -04:00
Jeremy Penner ccfb52aeaa iigs: untested uthernet-ii debug stub
65816: support 8-bit immediate mode
repl: add re-run and clear buttons
ssc: fix returning false from an else clause
     add byteswap, byte reads / writes
     start stdlib with memcpy
2021-09-23 22:28:48 -04:00
Jeremy Penner c0160c7018 isometric experiments 2021-09-13 23:16:03 -04:00
Jeremy Penner 432a4fa26a Sprite compiler!!! had to redraw my tiles 2021-09-12 00:18:21 -04:00
Jeremy Penner d2ff69258f implement draw-object & pei slamming
asm: allow computed addresses, not just immediate mode values
map llissp source to assembly
2021-09-10 22:55:47 -04:00
Jeremy Penner b2d374622a preserve 0x1xx stack for main task, and restore on quit 2021-08-20 22:29:21 -04:00
Jeremy Penner c428ef3d9c Multitasking 2021-08-19 23:51:12 -04:00
Jeremy Penner 64281801b2 Show LINE NUMBERS in compiler errors!! 2021-08-18 22:19:57 -04:00
Jeremy Penner 6eec75d5f2 allow using opgen for reading longs from places besides the DP long "register" 2021-08-16 19:05:53 -04:00
Jeremy Penner 315fd794de Working boot stub to initialize the Memory Manager toolset without an OS
Listen to keyboard events
2021-08-15 22:40:47 -04:00
Jeremy Penner 48f181bd32 some more toolbox routines, small fixes 2021-08-12 22:06:31 -04:00
Jeremy Penner 8a211365e4 Better pointer handling, implement set! 2021-08-10 00:33:54 -04:00
Jeremy Penner 29de142c4a Fix toolbox, start to handle pointers 2021-08-09 14:43:24 -04:00
Jeremy Penner b63573cc89 32-bit support!! toolbox is currently broken but the main compiler seems to have stabilized 2021-08-08 21:58:49 -04:00
Jeremy Penner cd4bf59b41 Toolbox support - we can print numbers!! 2021-08-05 21:30:08 -04:00