`hex/logics.fj`¶

———- Logical Macros:

Macros¶

hex.xor/2 — both dst,src are hexes
hex.xor/3 — dst[:n] ^= src[:n]
hex.exact_xor — d3,d2,d1,d0 are bit-addresses; src is hex.
hex.xor_zero/2 — both dst,src are hexes
hex.xor_zero/3 — dst[:n] ^= src[:n]
hex.double_xor — dst1,dst2,src are hexes
hex.address_and_variable_xor — var,src are hex[:n], address is an address.
hex.double_exact_xor — t3,t2,t1,t0,d3,d2,d1,d0 are bit-addresses; src is hex.
hex.address_and_variable_double_xor — var1,var2,src are hex[:n], address1,address2 are addresses.
hex.quadrupled_exact_xor — r3,r2,r1,r0,q3,q2,q1,q0,t3,t2,t1,t0,d3,d2,d1,d0 are bit-addresses; src is hex.
hex.not/1 — hex = !hex (15-hex)
hex.not/2 — x[:n] = !x[:n]
hex.or/2 — both dst,src are hexes.
hex.or/3 — dst[:n] |= src[:n]
hex.and/2 — both dst,src are hexes.
hex.and/3 — dst[:n] &= src[:n]