User:Zarutian/Smallcaps
From Erights
Notes of what I have cleaned from the incomplete spefication and implementation of Smallcaps.
Smallcaps is a bytecode based format of executable code.
The opcodes are:
Hex Memnomic Effects/Description 0x01 OP_DUP [x],[] => OP_DUP => [x, x],[] 0x02 OP_POP [x],[] => OP_POP => [],[] 0x03 OP_SWAP [x, y],[] => OP_SWAP => [y, x],[] 0x04 OP_ROT [x, y, z],[] => OP_ROT => [y, z, x],[] 0x05 OP_RETURN [x],[] => OP_RETURN 0x08 OP_JUMP [],[] => OP_JUMP(label) => [],[] label := ?Waterken Wholenum? 0x09 OP_BRANCH [ootEjector, flag],[] => OP_BRANCH => [],[] 0x0A OP_CALL_ONLY [recip, args...],[] => OP_CALL_ONLY(verb, arity) => [],[] 0x0B OP_CALL [recip, args...],[] => OP_CALL(verb, arity) => [result],[] verb := ?Waterken UTF8 string? arity := ?Waterken Wholenum?
0x0E OP_EJECTOR_ONLY [],[] => OP_EJECTOR_ONLY(label) => [ejector],[handler] when ejector is invoked: [...],[...] => ejector(_) => [],[] 0x0F OP_EJECTOR [],[] => OP_EJECTOR(label) => [ejector],[handler] when ejector is invoked: [...],[...] => ejector(result) => [result],[] 0x10 OP_TRY [],[] => OP_TRY(label) => [],[handler] when handler is invoked: [...],[...] => handler(arg) => [arg],[] when handler is dropped: [...],[...] => handler.drop(_) => [...],[...]