33 commits

Author	SHA1	Message	Date
Andrew Alderwick	cb30ac7c11	Remove flag constants in asma.	2021-11-22 07:05:07 +00:00
Andrew Alderwick	c3ac41c41d	Change "include" word into ~ rune for includes.	2021-11-17 22:06:00 +00:00
Andrew Alderwick	7f0119599e	Check ROM is valid before loading.	2021-11-08 18:31:33 +00:00
Andrew Alderwick	7d714d5224	Fixed load-rom with new File device.	2021-11-07 21:51:44 +00:00
Andrew Alderwick	054361cb70	Replace load/save with read/write	2021-11-07 19:10:38 +00:00
Andrew Alderwick	dc3170db98	Implement File/append flag.	2021-11-05 22:48:04 +00:00
Andrew Alderwick	c970e2c5ef	File device: drop offset shorts, add stat and delete.	2021-11-05 21:32:45 +00:00
Andrew Alderwick	fe22b6288e	asma fix: disallow 1 and 3 chars in hex literals and raw hex	2021-11-03 19:38:18 +00:00
Andrew Alderwick	d5f3bc376e	Raise errors on hex literals with zero length	2021-10-30 07:48:41 +01:00
Andrew Alderwick	80b4e4f88d	Use Keep mode for all LIT opcodes	2021-10-30 00:28:33 +01:00
Andrew Alderwick	035e0d8a3a	Fixed error message when zero-page label is not found	2021-10-28 23:12:49 +01:00
Andrew Alderwick	a09c4fb841	Added error message when label is redefined	2021-10-20 17:36:08 +01:00
Andrew Alderwick	511aa3c5a9	Improved error message for unrecognised token	2021-10-20 17:35:41 +01:00
Andrew Alderwick	0476a5c167	Fixed routine comment.	2021-10-20 17:35:06 +01:00
Andrew Alderwick	4f12079cf4	Stopped incorrectly recognising hex strings longer than four chars	2021-10-20 17:32:32 +01:00
Andrew Alderwick	26b90ac69c	Added detection of recursive include errors.	2021-10-07 23:26:39 +01:00
Andrew Alderwick	3967d27173	Added file name to asma error printout.	2021-10-07 22:58:50 +01:00
Andrew Alderwick	5aca7e5070	Removed unused variable.	2021-10-07 22:44:36 +01:00
Andrew Alderwick	b78d9e1446	Reimplemented software/asma with reading input filename from Console.	2021-10-07 22:00:54 +01:00
Andrew Alderwick	d34ec6584c	Added option to write ROM to stdout (when dest-filename is null).	2021-10-07 21:59:49 +01:00
Andrew Alderwick	8a74c3455d	Keep track of total lines assembled.	2021-10-07 21:58:54 +01:00
Andrew Alderwick	ac2d30cdb9	Redirected asma messages to stderr.	2021-10-07 21:57:54 +01:00
Andrew Alderwick	0f9b03e0cb	Skipped reporting of device label values.	2021-10-07 21:18:25 +01:00
Andrew Alderwick	4d6fc06778	Splitted asma into library and piano demo.	2021-10-07 21:11:47 +01:00
Andrew Alderwick	0c6b607f91	Extracted string library from asma	2021-10-06 06:54:03 +01:00
Andrew Alderwick	be2e01e9b3	Extracted heap library from asma	2021-10-06 06:42:19 +01:00
Andrew Alderwick	7058122d25	Extracted binary tree library from asma	2021-10-06 06:41:23 +01:00
Andrew Alderwick	51c6e90754	Erase 00f0-00f3 with first zero-page-loader loop	2021-09-24 00:06:03 +01:00
Andrew Alderwick	5f636b96c2	Saved a few bytes in load-rom by using STZ, thanks Delta!	2021-09-23 13:41:57 +01:00
Andrew Alderwick	0e96afa8a9	Minor bugfix	2021-09-23 13:41:57 +01:00
Andrew Alderwick	7fe99617b2	Clear screen when ROM is loaded.	2021-09-22 16:41:25 +01:00
Andrew Alderwick	5e03a765de	Added prototype load-rom library to launcher.tal	2021-09-22 08:53:36 +01:00
Andrew Alderwick	174ab66ddb	Added the first library snippet	2021-08-30 23:32:24 +01:00