20 lines
614 B
C++
Executable File
20 lines
614 B
C++
Executable File
uint16 dp, sp, rd, wr, bit, ya;
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bool in_opcode() { return status.in_opcode; }
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uint8 op_adc (uint8 x, uint8 y);
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uint16 op_addw(uint16 x, uint16 y);
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uint8 op_and (uint8 x, uint8 y);
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uint8 op_cmp (uint8 x, uint8 y);
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uint16 op_cmpw(uint16 x, uint16 y);
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uint8 op_eor (uint8 x, uint8 y);
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uint8 op_inc (uint8 x);
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uint8 op_dec (uint8 x);
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uint8 op_or (uint8 x, uint8 y);
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uint8 op_sbc (uint8 x, uint8 y);
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uint16 op_subw(uint16 x, uint16 y);
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uint8 op_asl (uint8 x);
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uint8 op_lsr (uint8 x);
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uint8 op_rol (uint8 x);
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uint8 op_ror (uint8 x);
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