17 Commits

Author	SHA1	Message	Date
Connor Olding	d10c0f0ee9	use Base class pattern; extend off existing classes	2016-04-20 13:15:17 -07:00
Connor Olding	071169df48	redo internal paths/requires	2016-04-14 07:33:33 -07:00
Connor Olding	3290735c8f	pass numbers to writer instead of hex strings	2016-04-10 08:56:00 -07:00
Connor Olding	a9b702114a	allow importing/exporting of labels	2016-04-10 06:52:20 -07:00
Connor Olding	311b1e362f	implement offsets for constants	2016-04-10 03:25:11 -07:00
Connor Olding	4220509be5	expect addresses in literal immediates of branches ... this is more useful than letting the immediate number simply pass through	2016-04-02 08:38:22 -07:00
Connor Olding	fdb4b351a6	fix labels in word directives	2016-04-02 08:05:07 -07:00
Connor Olding	54f28dc333	don't strip 0x80 prefix from .ORG addresses ... the rest of the code seems to handle this fine, since setting options.offset was bypassing it anyway	2016-03-13 20:24:43 -07:00
Connor Olding	07c68b6229	implement basic specials; more refactoring	2016-01-15 20:34:37 -08:00
Connor Olding	195236a52c	begin work on specials; big refactor	2016-01-15 11:15:02 -08:00
Connor Olding	1eed93f2e7	add filenames to Dumper errors	2016-01-14 11:33:53 -08:00
Connor Olding	fffe542d10	fix most line numbers in errors ... this might be a bit of a hack; i feel like nextc() should always happen after yield(), not a mix of before and after.	2016-01-14 10:32:08 -08:00
Connor Olding	e21dbc72e6	reimplement addressing modes ... this allows labels as offsets and implied offsets of 0	2016-01-13 14:31:58 -08:00
Connor Olding	bf3f86e568	allow labels in WORD directives	2016-01-13 13:07:00 -08:00
Connor Olding	7c4becf0b6	use 2**n alignment instead of 2*n	2016-01-13 11:46:29 -08:00
Connor Olding	a47c924e75	implement ascii/asciiz directives, basic string lexing	2016-01-13 11:18:36 -08:00
Connor Olding	9fd46b571f	set up as a proper module; fix some stuff	2016-01-13 07:40:14 -08:00