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https://github.com/cc65/cc65.git
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Added processor state info to the OPCDesc table. However, since some opcodes are affected by the addressing mode, this info is unused in codegen/optimizer but just as quick in-code documentation/hints.
This commit is contained in:
acqn
Oliver Schmidt
parent
a7d6eb9190
commit
079f4a99dd
@ -61,394 +61,394 @@ const OPCDesc OPCTable[OP65_COUNT] = {
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{ OP65_ADC, /* opcode */
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"adc", /* mnemonic */
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0, /* size */
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REG_A, /* use */
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REG_A, /* chg */
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OF_SETF | OF_READ /* flags */
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OF_SETF | OF_READ, /* flags */
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REG_A | PSTATE_C, /* use */
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REG_A | PSTATE_CZVN /* chg */
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},
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{ OP65_AND, /* opcode */
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"and", /* mnemonic */
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0, /* size */
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OF_SETF | OF_READ, /* flags */
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REG_A, /* use */
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REG_A, /* chg */
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OF_SETF | OF_READ /* flags */
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REG_A | PSTATE_ZN /* chg */
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},
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{ OP65_ASL, /* opcode */
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"asl", /* mnemonic */
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0, /* size */
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OF_SETF | OF_NOIMP | OF_RMW, /* flags */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_SETF | OF_NOIMP | OF_RMW /* flags */
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PSTATE_CZN /* chg */
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},
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{ OP65_BCC, /* opcode */
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"bcc", /* mnemonic */
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2, /* size */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_CBRA /* flags */
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OF_CBRA, /* flags */
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PSTATE_C, /* use */
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REG_NONE /* chg */
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},
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{ OP65_BCS, /* opcode */
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"bcs", /* mnemonic */
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2, /* size */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_CBRA /* flags */
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OF_CBRA, /* flags */
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PSTATE_C, /* use */
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REG_NONE /* chg */
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},
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{ OP65_BEQ, /* opcode */
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"beq", /* mnemonic */
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2, /* size */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_CBRA | OF_ZBRA | OF_FBRA /* flags */
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OF_CBRA | OF_ZBRA | OF_FBRA, /* flags */
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PSTATE_Z, /* use */
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REG_NONE /* chg */
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},
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{ OP65_BIT, /* opcode */
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"bit", /* mnemonic */
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0, /* size */
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OF_READ, /* flags */
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REG_A, /* use */
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REG_NONE, /* chg */
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OF_READ /* flags */
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PSTATE_ZVN /* chg */
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},
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{ OP65_BMI, /* opcode */
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"bmi", /* mnemonic */
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2, /* size */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_CBRA | OF_FBRA /* flags */
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OF_CBRA | OF_FBRA, /* flags */
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PSTATE_N, /* use */
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REG_NONE /* chg */
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},
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{ OP65_BNE, /* opcode */
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"bne", /* mnemonic */
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2, /* size */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_CBRA | OF_ZBRA | OF_FBRA /* flags */
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OF_CBRA | OF_ZBRA | OF_FBRA, /* flags */
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PSTATE_Z, /* use */
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REG_NONE /* chg */
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},
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{ OP65_BPL, /* opcode */
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"bpl", /* mnemonic */
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2, /* size */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_CBRA | OF_FBRA /* flags */
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OF_CBRA | OF_FBRA, /* flags */
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PSTATE_N, /* use */
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REG_NONE /* chg */
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},
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{ OP65_BRA, /* opcode */
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"bra", /* mnemonic */
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2, /* size */
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OF_UBRA, /* flags */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_UBRA /* flags */
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REG_NONE /* chg */
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},
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{ OP65_BRK, /* opcode */
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"brk", /* mnemonic */
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1, /* size */
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OF_NONE, /* flags */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_NONE /* flags */
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PSTATE_B /* chg */
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},
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{ OP65_BVC, /* opcode */
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"bvc", /* mnemonic */
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2, /* size */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_CBRA /* flags */
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OF_CBRA, /* flags */
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PSTATE_V, /* use */
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REG_NONE /* chg */
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},
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{ OP65_BVS, /* opcode */
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"bvs", /* mnemonic */
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2, /* size */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_CBRA /* flags */
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OF_CBRA, /* flags */
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PSTATE_V, /* use */
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REG_NONE /* chg */
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},
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{ OP65_CLC, /* opcode */
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"clc", /* mnemonic */
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1, /* size */
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OF_NONE, /* flags */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_NONE /* flags */
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PSTATE_C /* chg */
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},
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{ OP65_CLD, /* opcode */
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"cld", /* mnemonic */
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1, /* size */
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OF_NONE, /* flags */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_NONE /* flags */
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PSTATE_D /* chg */
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},
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{ OP65_CLI, /* opcode */
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"cli", /* mnemonic */
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1, /* size */
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OF_NONE, /* flags */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_NONE /* flags */
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PSTATE_I /* chg */
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},
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{ OP65_CLV, /* opcode */
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"clv", /* mnemonic */
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1, /* size */
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OF_NONE, /* flags */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_NONE /* flags */
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PSTATE_V /* chg */
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},
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{ OP65_CMP, /* opcode */
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"cmp", /* mnemonic */
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0, /* size */
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OF_SETF | OF_CMP | OF_READ, /* flags */
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REG_A, /* use */
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REG_NONE, /* chg */
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OF_SETF | OF_CMP | OF_READ /* flags */
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PSTATE_CZN /* chg */
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},
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{ OP65_CPX, /* opcode */
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"cpx", /* mnemonic */
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0, /* size */
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OF_SETF | OF_CMP | OF_READ, /* flags */
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REG_X, /* use */
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REG_NONE, /* chg */
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OF_SETF | OF_CMP | OF_READ /* flags */
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PSTATE_CZN /* chg */
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},
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{ OP65_CPY, /* opcode */
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"cpy", /* mnemonic */
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0, /* size */
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OF_SETF | OF_CMP | OF_READ, /* flags */
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REG_Y, /* use */
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REG_NONE, /* chg */
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OF_SETF | OF_CMP | OF_READ /* flags */
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PSTATE_CZN /* chg */
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},
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{ OP65_DEA, /* opcode */
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"dea", /* mnemonic */
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1, /* size */
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OF_REG_INCDEC | OF_SETF, /* flags */
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REG_A, /* use */
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REG_A, /* chg */
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OF_REG_INCDEC | OF_SETF /* flags */
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REG_A | PSTATE_ZN /* chg */
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},
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{ OP65_DEC, /* opcode */
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"dec", /* mnemonic */
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0, /* size */
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OF_SETF | OF_NOIMP | OF_RMW, /* flags */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_SETF | OF_NOIMP | OF_RMW /* flags */
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PSTATE_ZN /* chg */
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},
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{ OP65_DEX, /* opcode */
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"dex", /* mnemonic */
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1, /* size */
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OF_REG_INCDEC | OF_SETF, /* flags */
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REG_X, /* use */
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REG_X, /* chg */
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OF_REG_INCDEC | OF_SETF /* flags */
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REG_X | PSTATE_ZN /* chg */
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},
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{ OP65_DEY, /* opcode */
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"dey", /* mnemonic */
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1, /* size */
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OF_REG_INCDEC | OF_SETF, /* flags */
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REG_Y, /* use */
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REG_Y, /* chg */
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OF_REG_INCDEC | OF_SETF /* flags */
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REG_Y | PSTATE_ZN /* chg */
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},
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{ OP65_EOR, /* opcode */
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"eor", /* mnemonic */
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0, /* size */
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OF_SETF | OF_READ, /* flags */
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REG_A, /* use */
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REG_A, /* chg */
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OF_SETF | OF_READ /* flags */
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REG_A | PSTATE_ZN /* chg */
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},
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{ OP65_INA, /* opcode */
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"ina", /* mnemonic */
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1, /* size */
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OF_REG_INCDEC | OF_SETF, /* flags */
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REG_A, /* use */
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REG_A, /* chg */
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OF_REG_INCDEC | OF_SETF /* flags */
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REG_A | PSTATE_ZN /* chg */
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},
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{ OP65_INC, /* opcode */
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"inc", /* mnemonic */
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0, /* size */
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OF_SETF | OF_NOIMP | OF_RMW, /* flags */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_SETF | OF_NOIMP | OF_RMW /* flags */
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PSTATE_ZN /* chg */
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},
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{ OP65_INX, /* opcode */
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"inx", /* mnemonic */
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1, /* size */
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OF_REG_INCDEC | OF_SETF, /* flags */
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REG_X, /* use */
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REG_X, /* chg */
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OF_REG_INCDEC | OF_SETF /* flags */
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REG_X | PSTATE_ZN /* chg */
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},
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{ OP65_INY, /* opcode */
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"iny", /* mnemonic */
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1, /* size */
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OF_REG_INCDEC | OF_SETF, /* flags */
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REG_Y, /* use */
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REG_Y, /* chg */
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OF_REG_INCDEC | OF_SETF /* flags */
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REG_Y | PSTATE_ZN /* chg */
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},
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{ OP65_JCC, /* opcode */
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"jcc", /* mnemonic */
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5, /* size */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_CBRA | OF_LBRA /* flags */
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OF_CBRA | OF_LBRA, /* flags */
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PSTATE_C, /* use */
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REG_NONE /* chg */
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},
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{ OP65_JCS, /* opcode */
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"jcs", /* mnemonic */
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5, /* size */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_CBRA | OF_LBRA /* flags */
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OF_CBRA | OF_LBRA, /* flags */
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PSTATE_C, /* use */
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REG_NONE /* chg */
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},
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{ OP65_JEQ, /* opcode */
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"jeq", /* mnemonic */
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5, /* size */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_CBRA | OF_LBRA | OF_ZBRA | OF_FBRA /* flags */
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OF_CBRA | OF_LBRA | OF_ZBRA | OF_FBRA, /* flags */
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PSTATE_Z, /* use */
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REG_NONE /* chg */
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},
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{ OP65_JMI, /* opcode */
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"jmi", /* mnemonic */
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5, /* size */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_CBRA | OF_LBRA | OF_FBRA /* flags */
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OF_CBRA | OF_LBRA | OF_FBRA, /* flags */
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PSTATE_N, /* use */
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REG_NONE /* chg */
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},
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{ OP65_JMP, /* opcode */
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"jmp", /* mnemonic */
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3, /* size */
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OF_UBRA | OF_LBRA | OF_READ, /* flags */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_UBRA | OF_LBRA | OF_READ /* flags */
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REG_NONE /* chg */
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},
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{ OP65_JNE, /* opcode */
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"jne", /* mnemonic */
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5, /* size */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_CBRA | OF_LBRA | OF_ZBRA | OF_FBRA /* flags */
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OF_CBRA | OF_LBRA | OF_ZBRA | OF_FBRA, /* flags */
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PSTATE_Z, /* use */
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REG_NONE /* chg */
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},
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{ OP65_JPL, /* opcode */
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"jpl", /* mnemonic */
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5, /* size */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_CBRA | OF_LBRA | OF_FBRA /* flags */
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OF_CBRA | OF_LBRA | OF_FBRA, /* flags */
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PSTATE_N, /* use */
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REG_NONE /* chg */
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},
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{ OP65_JSR, /* opcode */
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"jsr", /* mnemonic */
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3, /* size */
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OF_CALL | OF_READ, /* flags */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_CALL | OF_READ /* flags */
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REG_NONE /* chg */
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},
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{ OP65_JVC, /* opcode */
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"jvc", /* mnemonic */
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5, /* size */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_CBRA | OF_LBRA /* flags */
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OF_CBRA | OF_LBRA, /* flags */
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PSTATE_V, /* use */
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REG_NONE /* chg */
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},
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{ OP65_JVS, /* opcode */
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"jvs", /* mnemonic */
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5, /* size */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_CBRA | OF_LBRA /* flags */
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OF_CBRA | OF_LBRA, /* flags */
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PSTATE_V, /* use */
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REG_NONE /* chg */
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},
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{ OP65_LDA, /* opcode */
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"lda", /* mnemonic */
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0, /* size */
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OF_LOAD | OF_SETF | OF_READ, /* flags */
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REG_NONE, /* use */
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REG_A, /* chg */
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OF_LOAD | OF_SETF | OF_READ /* flags */
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REG_A | PSTATE_ZN /* chg */
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},
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{ OP65_LDX, /* opcode */
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"ldx", /* mnemonic */
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0, /* size */
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OF_LOAD | OF_SETF | OF_READ, /* flags */
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REG_NONE, /* use */
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REG_X, /* chg */
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OF_LOAD | OF_SETF | OF_READ /* flags */
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REG_X | PSTATE_ZN /* chg */
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},
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{ OP65_LDY, /* opcode */
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"ldy", /* mnemonic */
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0, /* size */
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OF_LOAD | OF_SETF | OF_READ, /* flags */
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REG_NONE, /* use */
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REG_Y, /* chg */
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OF_LOAD | OF_SETF | OF_READ /* flags */
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REG_Y | PSTATE_ZN /* chg */
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},
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{ OP65_LSR, /* opcode */
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"lsr", /* mnemonic */
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0, /* size */
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OF_SETF | OF_NOIMP | OF_RMW, /* flags */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_SETF | OF_NOIMP | OF_RMW /* flags */
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PSTATE_CZN /* chg */
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},
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{ OP65_NOP, /* opcode */
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"nop", /* mnemonic */
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1, /* size */
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OF_NONE, /* flags */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_NONE /* flags */
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REG_NONE /* chg */
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},
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{ OP65_ORA, /* opcode */
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"ora", /* mnemonic */
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0, /* size */
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OF_SETF | OF_READ, /* flags */
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REG_A, /* use */
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REG_A, /* chg */
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OF_SETF | OF_READ /* flags */
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REG_A | PSTATE_ZN /* chg */
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},
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{ OP65_PHA, /* opcode */
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"pha", /* mnemonic */
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1, /* size */
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OF_NONE, /* flags */
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REG_A, /* use */
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REG_NONE, /* chg */
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OF_NONE /* flags */
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REG_NONE /* chg */
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},
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{ OP65_PHP, /* opcode */
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"php", /* mnemonic */
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1, /* size */
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REG_NONE, /* use */
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REG_NONE, /* chg */
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OF_NONE /* flags */
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OF_NONE, /* flags */
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PSTATE_ALL, /* use */
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REG_NONE /* chg */
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},
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{ OP65_PHX, /* opcode */
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"phx", /* mnemonic */
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1, /* size */
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OF_NONE, /* flags */
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REG_X, /* use */
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REG_NONE, /* chg */
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OF_NONE /* flags */
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REG_NONE /* chg */
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},
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{ OP65_PHY, /* opcode */
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"phy", /* mnemonic */
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1, /* size */
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OF_NONE, /* flags */
|
||||
REG_Y, /* use */
|
||||
REG_NONE, /* chg */
|
||||
OF_NONE /* flags */
|
||||
REG_NONE /* chg */
|
||||
},
|
||||
{ OP65_PLA, /* opcode */
|
||||
"pla", /* mnemonic */
|
||||
1, /* size */
|
||||
OF_SETF, /* flags */
|
||||
REG_NONE, /* use */
|
||||
REG_A, /* chg */
|
||||
OF_SETF /* flags */
|
||||
REG_A | PSTATE_ZN /* chg */
|
||||
},
|
||||
{ OP65_PLP, /* opcode */
|
||||
"plp", /* mnemonic */
|
||||
1, /* size */
|
||||
OF_NONE, /* flags */
|
||||
REG_NONE, /* use */
|
||||
REG_NONE, /* chg */
|
||||
OF_NONE /* flags */
|
||||
PSTATE_ALL /* chg */
|
||||
},
|
||||
{ OP65_PLX, /* opcode */
|
||||
"plx", /* mnemonic */
|
||||
1, /* size */
|
||||
OF_SETF, /* flags */
|
||||
REG_NONE, /* use */
|
||||
REG_X, /* chg */
|
||||
OF_SETF /* flags */
|
||||
REG_X | PSTATE_ZN /* chg */
|
||||
},
|
||||
{ OP65_PLY, /* opcode */
|
||||
"ply", /* mnemonic */
|
||||
1, /* size */
|
||||
OF_SETF, /* flags */
|
||||
REG_NONE, /* use */
|
||||
REG_Y, /* chg */
|
||||
OF_SETF /* flags */
|
||||
REG_Y | PSTATE_ZN /* chg */
|
||||
},
|
||||
{ OP65_ROL, /* opcode */
|
||||
"rol", /* mnemonic */
|
||||
0, /* size */
|
||||
REG_NONE, /* use */
|
||||
REG_NONE, /* chg */
|
||||
OF_SETF | OF_NOIMP | OF_RMW /* flags */
|
||||
OF_SETF | OF_NOIMP | OF_RMW, /* flags */
|
||||
PSTATE_C, /* use */
|
||||
PSTATE_CZN /* chg */
|
||||
},
|
||||
{ OP65_ROR, /* opcode */
|
||||
"ror", /* mnemonic */
|
||||
0, /* size */
|
||||
REG_NONE, /* use */
|
||||
REG_NONE, /* chg */
|
||||
OF_SETF | OF_NOIMP | OF_RMW /* flags */
|
||||
OF_SETF | OF_NOIMP | OF_RMW, /* flags */
|
||||
PSTATE_C, /* use */
|
||||
PSTATE_CZN /* chg */
|
||||
},
|
||||
/* Mark RTI as "uses all registers but doesn't change them", so the
|
||||
** optimizer won't remove preceeding loads.
|
||||
@ -456,135 +456,135 @@ const OPCDesc OPCTable[OP65_COUNT] = {
|
||||
{ OP65_RTI, /* opcode */
|
||||
"rti", /* mnemonic */
|
||||
1, /* size */
|
||||
OF_RET, /* flags */
|
||||
REG_AXY, /* use */
|
||||
REG_NONE, /* chg */
|
||||
OF_RET /* flags */
|
||||
PSTATE_ALL /* chg */
|
||||
},
|
||||
{ OP65_RTS, /* opcode */
|
||||
"rts", /* mnemonic */
|
||||
1, /* size */
|
||||
OF_RET, /* flags */
|
||||
REG_NONE, /* use */
|
||||
REG_NONE, /* chg */
|
||||
OF_RET /* flags */
|
||||
REG_NONE /* chg */
|
||||
},
|
||||
{ OP65_SBC, /* opcode */
|
||||
"sbc", /* mnemonic */
|
||||
0, /* size */
|
||||
REG_A, /* use */
|
||||
REG_A, /* chg */
|
||||
OF_SETF | OF_READ /* flags */
|
||||
OF_SETF | OF_READ, /* flags */
|
||||
REG_A | PSTATE_C, /* use */
|
||||
REG_A | PSTATE_CZVN /* chg */
|
||||
},
|
||||
{ OP65_SEC, /* opcode */
|
||||
"sec", /* mnemonic */
|
||||
1, /* size */
|
||||
OF_NONE, /* flags */
|
||||
REG_NONE, /* use */
|
||||
REG_NONE, /* chg */
|
||||
OF_NONE /* flags */
|
||||
PSTATE_C /* chg */
|
||||
},
|
||||
{ OP65_SED, /* opcode */
|
||||
"sed", /* mnemonic */
|
||||
1, /* size */
|
||||
OF_NONE, /* flags */
|
||||
REG_NONE, /* use */
|
||||
REG_NONE, /* chg */
|
||||
OF_NONE /* flags */
|
||||
PSTATE_D /* chg */
|
||||
},
|
||||
{ OP65_SEI, /* opcode */
|
||||
"sei", /* mnemonic */
|
||||
1, /* size */
|
||||
OF_NONE, /* flags */
|
||||
REG_NONE, /* use */
|
||||
REG_NONE, /* chg */
|
||||
OF_NONE /* flags */
|
||||
PSTATE_I /* chg */
|
||||
},
|
||||
{ OP65_STA, /* opcode */
|
||||
"sta", /* mnemonic */
|
||||
0, /* size */
|
||||
OF_STORE | OF_WRITE, /* flags */
|
||||
REG_A, /* use */
|
||||
REG_NONE, /* chg */
|
||||
OF_STORE | OF_WRITE /* flags */
|
||||
REG_NONE /* chg */
|
||||
},
|
||||
{ OP65_STP, /* opcode */
|
||||
"stp", /* mnemonic */
|
||||
1, /* size */
|
||||
OF_NONE, /* flags */
|
||||
REG_NONE, /* use */
|
||||
REG_NONE, /* chg */
|
||||
OF_NONE /* flags */
|
||||
REG_NONE /* chg */
|
||||
},
|
||||
{ OP65_STX, /* opcode */
|
||||
"stx", /* mnemonic */
|
||||
0, /* size */
|
||||
OF_STORE | OF_WRITE, /* flags */
|
||||
REG_X, /* use */
|
||||
REG_NONE, /* chg */
|
||||
OF_STORE | OF_WRITE /* flags */
|
||||
REG_NONE /* chg */
|
||||
},
|
||||
{ OP65_STY, /* opcode */
|
||||
"sty", /* mnemonic */
|
||||
0, /* size */
|
||||
OF_STORE | OF_WRITE, /* flags */
|
||||
REG_Y, /* use */
|
||||
REG_NONE, /* chg */
|
||||
OF_STORE | OF_WRITE /* flags */
|
||||
REG_NONE /* chg */
|
||||
},
|
||||
{ OP65_STZ, /* opcode */
|
||||
"stz", /* mnemonic */
|
||||
0, /* size */
|
||||
OF_STORE | OF_WRITE, /* flags */
|
||||
REG_NONE, /* use */
|
||||
REG_NONE, /* chg */
|
||||
OF_STORE | OF_WRITE /* flags */
|
||||
REG_NONE /* chg */
|
||||
},
|
||||
{ OP65_TAX, /* opcode */
|
||||
"tax", /* mnemonic */
|
||||
1, /* size */
|
||||
OF_XFR | OF_SETF, /* flags */
|
||||
REG_A, /* use */
|
||||
REG_X, /* chg */
|
||||
OF_XFR | OF_SETF /* flags */
|
||||
REG_X | PSTATE_ZN /* chg */
|
||||
},
|
||||
{ OP65_TAY, /* opcode */
|
||||
"tay", /* mnemonic */
|
||||
1, /* size */
|
||||
OF_XFR | OF_SETF, /* flags */
|
||||
REG_A, /* use */
|
||||
REG_Y, /* chg */
|
||||
OF_XFR | OF_SETF /* flags */
|
||||
REG_Y | PSTATE_ZN /* chg */
|
||||
},
|
||||
{ OP65_TRB, /* opcode */
|
||||
"trb", /* mnemonic */
|
||||
0, /* size */
|
||||
OF_RMW, /* flags */
|
||||
REG_A, /* use */
|
||||
REG_NONE, /* chg */
|
||||
OF_RMW /* flags */
|
||||
PSTATE_Z /* chg */
|
||||
},
|
||||
{ OP65_TSB, /* opcode */
|
||||
"tsb", /* mnemonic */
|
||||
0, /* size */
|
||||
OF_RMW, /* flags */
|
||||
REG_A, /* use */
|
||||
REG_NONE, /* chg */
|
||||
OF_RMW /* flags */
|
||||
PSTATE_Z /* chg */
|
||||
},
|
||||
{ OP65_TSX, /* opcode */
|
||||
"tsx", /* mnemonic */
|
||||
1, /* size */
|
||||
OF_XFR | OF_SETF, /* flags */
|
||||
REG_NONE, /* use */
|
||||
REG_X, /* chg */
|
||||
OF_XFR | OF_SETF /* flags */
|
||||
REG_X | PSTATE_ZN /* chg */
|
||||
},
|
||||
{ OP65_TXA, /* opcode */
|
||||
"txa", /* mnemonic */
|
||||
1, /* size */
|
||||
OF_XFR | OF_SETF, /* flags */
|
||||
REG_X, /* use */
|
||||
REG_A, /* chg */
|
||||
OF_XFR | OF_SETF /* flags */
|
||||
REG_A | PSTATE_ZN /* chg */
|
||||
},
|
||||
{ OP65_TXS, /* opcode */
|
||||
"txs", /* mnemonic */
|
||||
1, /* size */
|
||||
OF_XFR, /* flags */
|
||||
REG_X, /* use */
|
||||
REG_NONE, /* chg */
|
||||
OF_XFR /* flags */
|
||||
REG_NONE /* chg */
|
||||
},
|
||||
{ OP65_TYA, /* opcode */
|
||||
"tya", /* mnemonic */
|
||||
1, /* size */
|
||||
OF_XFR | OF_SETF, /* flags */
|
||||
REG_Y, /* use */
|
||||
REG_A, /* chg */
|
||||
OF_XFR | OF_SETF /* flags */
|
||||
REG_A | PSTATE_ZN /* chg */
|
||||
},
|
||||
};
|
||||
|
||||
|
||||
@ -192,9 +192,9 @@ typedef struct {
|
||||
opc_t OPC; /* Opcode */
|
||||
char Mnemo[9]; /* Mnemonic */
|
||||
unsigned char Size; /* Size, 0 = check addressing mode */
|
||||
unsigned short Use; /* Registers used by this insn */
|
||||
unsigned short Chg; /* Registers changed by this insn */
|
||||
unsigned short Info; /* Additional information */
|
||||
unsigned int Use; /* Registers used by this insn */
|
||||
unsigned int Chg; /* Registers changed by this insn */
|
||||
} OPCDesc;
|
||||
|
||||
/* Opcode description table */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user