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path: root/arch/salis-v1/arch_vars.py
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def gen_arch_vars(args):
    return {
        "mvec_loop": False,

        # Organisms consist of:
        # - instruction pointer
        # - seeker pointer
        # - main memory block
        # - child memory block
        # - 4 registers
        # - 8 value stack
        "proc_fields": [
            ("uint64_t", "ip"),
            ("uint64_t", "sp"),
            ("uint64_t", "mb0a"),
            ("uint64_t", "mb0s"),
            ("uint64_t", "mb1a"),
            ("uint64_t", "mb1s"),
            ("uint64_t", "r0x"),
            ("uint64_t", "r1x"),
            ("uint64_t", "r2x"),
            ("uint64_t", "r3x"),
            ("uint64_t", "s0"),
            ("uint64_t", "s1"),
            ("uint64_t", "s2"),
            ("uint64_t", "s3"),
            ("uint64_t", "s4"),
            ("uint64_t", "s5"),
            ("uint64_t", "s6"),
            ("uint64_t", "s7"),
        ],

        # Salis-v1 instruction set
        "inst_set": [
            (["noop"], " "),
            (["nop0"], "0"),
            (["nop1"], "1"),
            (["nop2"], "2"),
            (["nop3"], "3"),
            # -------------
            (["jmpb"], "("),
            (["jmpf"], ")"),
            (["adrb"], "["),
            (["adrf"], "]"),
            (["ifnz"], "?"),
            # -------------
            (["allb"], "{"),
            (["allf"], "}"),
            (["bswp"], "%"),
            (["bclr"], "|"),
            (["splt"], "$"),
            # -------------
            (["addn"], "+"),
            (["subn"], "-"),
            (["muln"], "*"),
            (["divn"], "/"),
            (["incn"], "^"),
            (["decn"], "v"),
            (["notn"], "!"),
            (["shfl"], "<"),
            (["shfr"], ">"),
            (["zero"], "z"),
            (["unit"], "u"),
            # -------------
            (["pshn"], "#"),
            (["popn"], "~"),
            # -------------
            (["load"], "."),
            (["wrte"], ":"),
            (["dupl"], "="),
            (["swap"], "x"),
            # -------------
            (["keya"], "a"),
            (["keyb"], "b"),
            (["keyc"], "c"),
            (["keyd"], "d"),
            (["keye"], "e"),
            (["keyf"], "f"),
            (["keyg"], "g"),
            (["keyh"], "h"),
            (["keyi"], "i"),
            (["keyj"], "j"),
            (["keyk"], "k"),
            (["keyl"], "l"),
            (["keym"], "m"),
            (["keyn"], "n"),
            (["keyo"], "o"),
            (["keyp"], "p"),
            # -------------
            (["loka"], "A"),
            (["lokb"], "B"),
            (["lokc"], "C"),
            (["lokd"], "D"),
            (["loke"], "E"),
            (["lokf"], "F"),
            (["lokg"], "G"),
            (["lokh"], "H"),
            (["loki"], "I"),
            (["lokj"], "J"),
            (["lokk"], "K"),
            (["lokl"], "L"),
            (["lokm"], "M"),
            (["lokn"], "N"),
            (["loko"], "O"),
            (["lokp"], "P"),
        ],

        "inst_count": 2 ** 6,

        # Extra fields used exclusively for data aggregation
        "core_fields": [
            ("uint64_t", f"iexe[{2 ** 6}]", False),
            ("uint64_t", f"iwrt[{2 ** 6}]", False),
            ("uint64_t", "emb0", True),
            ("uint64_t", "emb1", True),
            ("uint64_t", "eliv", True),
            ("uint64_t", "edea", True),
            ("uint64_t", "wmb0", True),
            ("uint64_t", "wmb1", True),
            ("uint64_t", "wdea", True),

            # Event data aggregators
            ("uint64_t", f"aeva[{2 ** args.mvec_pow}]", False),
        ],
    }