hex/logics.fj

———- Logical Macros:

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Macros

hex

• hex.xor/2 — dst ^= src

• hex.xor/3 — dst[:n] ^= src[:n]

• hex.exact_xor — {d3,d2,d1,d0} ^= src

• hex.xor_zero/2 — dst ^= src

• hex.xor_zero/3 — dst[:n] ^= src[:n]

• hex.double_xor — dst1 ^= src

• hex.address_and_variable_xor — address(bit_address) ^= src

• hex.double_exact_xor — {t3,t2,t1,t0} ^= src

• hex.address_and_variable_double_xor — address1(bit_address) ^= src

• hex.quadrupled_exact_xor — {q3,q2,q1,q0} ^= src

• hex.not/1 — hex = !hex  (15-hex)

• hex.not/2 — x[:n] = !x[:n]

• hex.or/2 — dst |= src

• hex.or/3 — dst[:n] |= src[:n]

• hex.and/2 — dst &= src

• hex.and/3 — dst[:n] &= src[:n]

hex.or

• hex.or.init — Its 8-bits are expected to be {src&lt;<4 | dst} at the jump to it (for the src,dst hexes of the or operation).

hex.and

• hex.and.init — Its 8-bits are expected to be {src&lt;<4 | dst} at the jump to it (for the src,dst hexes of the and operation).