3 commits

Author	SHA1	Message	Date
David Given	1e17921208	Implement saving of dirty registers onto the stack.	2016-10-16 22:37:42 +02:00
David Given	a8ee82d197	Stop passing proc around, and use a global instead --- much cleaner.	2016-10-15 23:19:44 +02:00
David Given	9504aec2bd	Function termination gets routed through an exit block; we now have prologues ... and epilogues. mcgg now exports some useful data as headers. Start factoring out some of the architecture-specific bits into an architecture-specific file.	2016-10-15 18:38:46 +02:00