Hash of MEM[$rC, $rD] (b256)
Contract ID of current context if in an internal context, zero otherwise (b256)
Value of register $is (u64)
Value of register $rD (u64)
Value of register $pc (u64)
Value of register $rC (u64)
Value of register $rA (u64)
Value of register $rB (u64)
Value of the memory range MEM[$rC, $rD].