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age author description
Mon, 15 Jul 2024 23:26:15 -0600 William Astle Get things building again with the updated tokenization scheme
Sat, 13 Jul 2024 17:33:01 -0600 William Astle Make backup of parse.s in preparation for a complete refactor
Sat, 13 Jul 2024 12:56:05 -0600 William Astle Clean up some details in cold start initialization
Fri, 12 Jul 2024 23:29:45 -0600 William Astle Checkpoint updates to immediate mode program editing and some memory handling
Tue, 09 Jul 2024 22:18:30 -0600 William Astle Add a memory insertion routine to swap the end block into middle of a block
Mon, 24 Jun 2024 23:49:10 -0600 William Astle Make a backup of the interp.s code for a complete refactor
Mon, 24 Jun 2024 23:47:10 -0600 William Astle Clear spurious interrupts on warm or cold start
Mon, 24 Jun 2024 23:44:39 -0600 William Astle Checkpoint before redoing a bunch of code for clarity
Sat, 18 May 2024 00:41:46 -0600 William Astle Add error handling for immediate mode loop
Wed, 15 May 2024 20:16:56 -0600 William Astle Various updates to parsing scheme to handle errors and make it build
Sat, 04 May 2024 15:18:51 -0600 William Astle Fix a less than brilliant branch target in token to keyword routine
Tue, 09 Jan 2024 22:54:42 -0700 William Astle Remove old style keyword lists and jump tables
Tue, 09 Jan 2024 22:47:11 -0700 William Astle Add parsing routines for bare commands and REM statements
Mon, 08 Jan 2024 22:58:08 -0700 William Astle Update parsing scheme with a keyword lookup by token value and other framework
Sun, 07 Jan 2024 20:35:51 -0700 William Astle Correct offset error for keyword table lookup
Mon, 01 Jan 2024 15:57:59 -0700 William Astle Rework parser to use parse_wordtab for symbols too
Mon, 01 Jan 2024 15:15:45 -0700 William Astle Redo keyword table handling to handle keywords differing in length
Mon, 01 Jan 2024 02:53:44 -0700 William Astle Add some additional generated files to ignore list
Sun, 31 Dec 2023 17:44:39 -0700 William Astle Initital skeleton of separation of separate parsing scheme
Sun, 31 Dec 2023 17:42:39 -0700 William Astle Add documentation of bytecode and parsing scheme
Fri, 29 Dec 2023 01:40:39 -0700 William Astle Make a call stack implementation that is more complete and maybe cleaner.
Thu, 28 Dec 2023 22:00:32 -0700 William Astle Don't clobber operator precedence flag when evaluating the starting term
Wed, 27 Dec 2023 19:30:19 -0700 William Astle Check the correct extra precision byte for rounding during fp normalization
Wed, 27 Dec 2023 15:57:59 -0700 William Astle Fix logic errors in floating point division
Wed, 27 Dec 2023 00:07:05 -0700 William Astle Correct order of initialization in floating point division
Wed, 27 Dec 2023 00:05:31 -0700 William Astle Fix use of unsigned branch for signed comparison in floating point division
Tue, 26 Dec 2023 23:37:45 -0700 William Astle Actually implement the 32 bit integer division algorithm correctly
Tue, 26 Dec 2023 21:50:09 -0700 William Astle Fix division by zero detection to actually work for integer division
Tue, 26 Dec 2023 21:44:10 -0700 William Astle Remove unneeded integer divide by 10 routine
Mon, 25 Dec 2023 22:37:55 -0700 William Astle Fix some logic errors in floating point multiplication
Sun, 24 Dec 2023 23:08:20 -0700 William Astle Fix exponent calculation in floating point multplication
Sun, 03 Dec 2023 14:57:19 -0700 William Astle Properly initialize result for integer multiplication
Mon, 30 Oct 2023 22:26:44 -0600 William Astle Use correct decimal exponent instead of binary for int to float conversion
Mon, 30 Oct 2023 22:26:25 -0600 William Astle Set value type in correct location for int to float conversion
Mon, 30 Oct 2023 22:25:47 -0600 William Astle Make integer to floating point conversion use extra bits in fp accumulator
Mon, 30 Oct 2023 22:25:04 -0600 William Astle Make normalization use the extra precision in the fp accumulator
Mon, 30 Oct 2023 22:20:06 -0600 William Astle Reorganize the operand matching routine
Mon, 30 Oct 2023 20:48:29 -0600 William Astle Fix logic errors in floating point addition routine
Mon, 23 Oct 2023 23:15:55 -0600 William Astle Clean up numeric operator dispatch.
Mon, 23 Oct 2023 22:46:55 -0600 William Astle Make value accumulator descriptions consistent and make usage consistent
Mon, 23 Oct 2023 20:23:28 -0600 William Astle Fix error in float to int and clean up some code
Sun, 22 Oct 2023 23:54:24 -0600 William Astle Add integer <-> float conversion routines and combine some code for parsing
Sun, 22 Oct 2023 21:15:14 -0600 William Astle Fix initialization error in integer to ascii conversion
Sun, 22 Oct 2023 21:05:37 -0600 William Astle Tweak exponent calculation in fp to ascii conversion
Sun, 22 Oct 2023 21:03:24 -0600 William Astle Fix detection of integer value on ascii conversion
Sun, 22 Oct 2023 17:25:16 -0600 William Astle Make E notation parse correctly, and also leading decimals, and other details
Tue, 17 Oct 2023 17:26:45 -0600 William Astle Handle tokenized signs parsing E notation
Tue, 17 Oct 2023 17:12:36 -0600 William Astle Correctly calculate existing significand digits for fp to ascii conversion
Tue, 17 Oct 2023 17:03:37 -0600 William Astle Make floating point E notation convert to ASCII correctly
Tue, 17 Oct 2023 17:03:17 -0600 William Astle Add target for explicit coco1 for MAME rules
Mon, 16 Oct 2023 23:42:51 -0600 William Astle Fix various issues with floating point number display
Mon, 16 Oct 2023 23:42:35 -0600 William Astle Correct off by one in FP exponent handling in ascii parsing
Mon, 16 Oct 2023 16:48:46 -0600 William Astle Make corrections in floating point parsing.
Mon, 16 Oct 2023 00:52:50 -0600 William Astle Fix problems related to parsing numbers (exponent, integers)
Sun, 15 Oct 2023 22:15:36 -0600 William Astle Implmement BCD floating point and update number parsing and printing
Sun, 08 Oct 2023 00:17:20 -0600 William Astle New first pass implementation of number parsing, untested
Sat, 07 Oct 2023 15:17:44 -0600 William Astle Add utility multiply and divide by 10 routines
Sat, 07 Oct 2023 13:39:25 -0600 William Astle Fix logic in int32_mul and overflow integer multiply to floating point
Sat, 07 Oct 2023 12:59:43 -0600 William Astle Fix comments on 32 bit division routine
Sat, 07 Oct 2023 02:56:59 -0600 William Astle Checkpoint with very basic integer and floating point arithmetic, untested
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