15 lines
No EOL
515 B
Go
15 lines
No EOL
515 B
Go
package x86
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import (
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"git.urbach.dev/cli/q/src/cpu"
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)
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// AndRegisterNumber performs a bitwise AND using a register and a number.
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func AndRegisterNumber(code []byte, register cpu.Register, number int) []byte {
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return encodeNum(code, AddressDirect, 0b100, register, number, 0x83, 0x81)
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}
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// AndRegisterRegister performs a bitwise AND using two registers.
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func AndRegisterRegister(code []byte, register cpu.Register, operand cpu.Register) []byte {
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return encode(code, AddressDirect, operand, register, 8, 0x21)
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} |