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z80a: make PUSH* macros use DE instead of BC
This is in preparation of using BC instead of IY for IP. I've verified all PUSH* usage and none was problematic.
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@ -1,10 +1,10 @@
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( Macros )
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( clear carry + SBC )
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: SUBHLd, A ORr, SBCHLd, ;
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: PUSH0, BC 0 LDdn, BC PUSH, ;
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: PUSH1, BC 1 LDdn, BC PUSH, ;
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: PUSHZ, BC 0 LDdn, IFZ, BC INCd, THEN, BC PUSH, ;
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: PUSHA, B 0 LDri, C A LDrr, BC PUSH, ;
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: PUSH0, DE 0 LDdn, DE PUSH, ;
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: PUSH1, DE 1 LDdn, DE PUSH, ;
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: PUSHZ, DE 0 LDdn, IFZ, DE INCd, THEN, DE PUSH, ;
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: PUSHA, D 0 LDri, E A LDrr, DE PUSH, ;
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: HLZ, A H LDrr, L ORr, ;
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: DEZ, A D LDrr, E ORr, ;
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: LDDE(HL), E (HL) LDrr, HL INCd, D (HL) LDrr, ;
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