collapseos/blk/286

CODE 2>R ( 0xa9 )
    DE POP, HL POP,
    17 BCALL, ( 17 == pushRS ) EXDEHL, 17 BCALL,
;CODE NOP, NOP, NOP,
CODE (n) ( 0xbf, number literal )
  ( Literal value to push to stack is next to (n) reference
    in the atom list. That is where IP is currently pointing.
    Read, push, then advance IP. )
    E 0 IY+ LDrIXY,
    D 1 IY+ LDrIXY,
    IY INCd, IY INCd,
    DE PUSH,
;CODE
Reduce the scope of the stable ABI Only 2>R in actually needed in the RSP family (for LOOP). Reducing the scope of the stable ABI makes porting to other arches easier. 2020-06-17 21:53:00 +10:00			`CODE 2>R ( 0xa9 )`
z80a: make mnemonic names more uniform across assemblers Initially, I used the same letters as those used in the z80 ref docs, but it makes the different assemblers harder to use than they should. Having consistent "argtype" rules across assemblers should help. 2020-06-28 12:01:56 +10:00			`DE POP, HL POP,`
Make DO..LOOP stable DO and LOOP now only compile words from stable ABI, which make them suitable for xcomp. This will greatly simplify driver writing and allow us to mostly avoid the low/high divide in drivers. LEAVE is still xcomp-incompatible though. This make us very very tight for "<0x100" limit for literal words. Hopefully, we won't need more stuff in that area of the binary... 2020-05-13 00:37:24 +10:00			`17 BCALL, ( 17 == pushRS ) EXDEHL, 17 BCALL,`
Make literal word routines into regular native words 2020-06-18 04:25:32 +10:00			`;CODE NOP, NOP, NOP,`
			`CODE (n) ( 0xbf, number literal )`
Fix mis-documentation about literal words 2020-06-18 06:31:08 +10:00			`( Literal value to push to stack is next to (n) reference`
			`in the atom list. That is where IP is currently pointing.`
			`Read, push, then advance IP. )`
Make literal word routines into regular native words 2020-06-18 04:25:32 +10:00			`E 0 IY+ LDrIXY,`
			`D 1 IY+ LDrIXY,`
z80a: make mnemonic names more uniform across assemblers Initially, I used the same letters as those used in the z80 ref docs, but it makes the different assemblers harder to use than they should. Having consistent "argtype" rules across assemblers should help. 2020-06-28 12:01:56 +10:00			`IY INCd, IY INCd,`
			`DE PUSH,`
Reduce the scope of the stable ABI Only 2>R in actually needed in the RSP family (for LOOP). Reducing the scope of the stable ABI makes porting to other arches easier. 2020-06-17 21:53:00 +10:00			`;CODE`