Changes
Z80
,/* Oddities */
* RST instructions are just a CALL instruction to a fixed address baked in the instruction itself.
* Despite what the syntax of the instructions JP (HL/IX/IY) suggests, PC will be loaded with the contents of the register itself, not the indexed value. Those instructions should be understood as JP HL/IX/IY.
* The commands instructions LD (nn),HL and LD HL,(nn) exist both as standard opcodes and ED-prefixed opcodes.* The 16-bit commands instructions ADD HL,ss, ADC HL,ss and SBC HL,ss exist but not the command instruction SUB HL,ss.
* While the syntax of the 8-bit ADD, ADC and SBC instructions all explicitly mention the A register, the SUB instruction does not mention it. On the Zilog eZ80, the SUB instruction explicitly mention the A register.
* IN r,(C) and OUT (C),r instructions syntax is misleading as these instructions actually use the full 16-bit port address contained in BC. On the Zilog eZ80, these instructions are correctly named IN, r,(BC) and OUT (BC),r.
