3 Commits

Author	SHA1	Message	Date
Virgil Dupras	7cf3ed38da	Extract str.asm from core.asm and make core included by userspace ... Most of register fiddling routines (which is now the only thing contained in care.asm) are used by almost all userspace apps, often in inner loops. That makes the penalty of using jump tables for those a bit too high. Moreover, it burdens jump tables needlessly. Because this unit is very small (now that string routines are out), it makes sense to always include it in binaries.	2019-11-14 10:14:15 -05:00
Virgil Dupras	506c3d0a96	zasm: generalize handling of IX/IY in 0xcb upcode family ... There's a couple of bit fiddling instructions that didn't have their IX/IY variant implemented yet and without this commit, each of them would have required a special routine. Not anymore.	2019-11-10 21:02:18 -05:00
Virgil Dupras	d9d6093287	zasm: simplify (IX/Y+d) handling ... We now require less special handling.	2019-11-10 20:16:50 -05:00