66 lines
710 B
ArmAsm
66 lines
710 B
ArmAsm
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;
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; Z80 arithmetic instructions, 16 bit
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;
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Z80_instr_03: ; INC BC
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inw REG_C
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jmp ZVM_next
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Z80_instr_13: ; INC DE
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inw REG_E
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jmp ZVM_next
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Z80_instr_23: ; INC HL
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inw REG_L
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jmp ZVM_next
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Z80_instr_33: ; INC SP
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inw REG_SP
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jmp ZVM_next
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Z80_instr_DD_23: ; INC IX
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inw REG_IX
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jmp ZVM_next
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Z80_instr_FD_23: ; INC IY
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inw REG_IY
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jmp ZVM_next
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Z80_instr_0B: ; DEC BC
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dew REG_C
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jmp ZVM_next
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Z80_instr_1B: ; DEC DE
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dew REG_E
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jmp ZVM_next
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Z80_instr_2B: ; DEC HL
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dew REG_L
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jmp ZVM_next
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Z80_instr_3B: ; DEC SP
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dew REG_SP
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jmp ZVM_next
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Z80_instr_DD_2B: ; DEC IX
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dew REG_IX
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jmp ZVM_next
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Z80_instr_FD_2B: ; DEC IY
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dew REG_IY
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jmp ZVM_next
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