14 Commits

Author	SHA1	Message	Date
Chris Pressey	0d3ac8c247	{Low,High}AddressByte emittables to fix copy, make indirect call!	2015-10-22 16:20:10 +01:00
Chris Pressey	2dc4dd988e	Parse indirect calls, but break evaluator.	2015-10-20 09:33:30 +01:00
Chris Pressey	04de73d04d	Solve this by defining an Offset emittable.	2015-10-19 08:55:47 +01:00
Chris Pressey	645079f03a	Implement 'with interrupts off'.	2015-10-18 23:15:40 +01:00
Chris Pressey	f4186c5f22	AbsoluteX, AbsoluteY addressing modes in 6502-code generator.	2015-10-18 17:47:45 +01:00
Chris Pressey	c5998ed240	Compile repeat loops.	2015-10-18 13:55:40 +01:00
Chris Pressey	b794d8d273	Get serialization of relative labels correct.	2015-10-17 18:11:23 +01:00
Chris Pressey	a5c3b4725d	Pass address when serializing. Still wrong, of course.	2015-10-17 16:51:35 +01:00
Chris Pressey	b6bb64528f	Implement compiling if, but we need relative addressing first.	2015-10-17 16:34:02 +01:00
Chris Pressey	479b484313	Compile the rest of the instructions.	2015-10-17 16:17:35 +01:00
Chris Pressey	643a48a2c5	Compiler object, labels, compile 'call'... It prints 'A'!	2015-10-17 15:06:50 +01:00
Chris Pressey	5b429adfd9	6502 opcodes are Emittables. Can compile simple programs now!	2015-10-17 11:08:25 +01:00
Chris Pressey	c0243ee6ba	Wire up the compiler and wring out obvious bugs.	2015-10-17 10:17:44 +01:00
Chris Pressey	bb7fbcda6c	Add Emitter framework, and 6502 Generator (will likely change.)	2015-10-16 22:59:35 +01:00