bobcat-proxy 0.8.2

bobcat-sdk utilities for creating proxy code on Arbitrum Stylus.
Documentation 
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// multi3-proxy: Select a specific proxy to delegate to, based on the
// third byte in the selector.

// For example, helloWorld9271CF0B(address,uint256) would send to THREE
// jump location here (0x3000000000000000000000000000000000000003), as
// it's signature is 0x00000310.

#define macro MAIN() = takes(0) returns(0) {
    calldatasize 0x0 0x0 calldatacopy
    0x0 0x0 calldatasize
    0x0 0x02 calldataload 0x0 byte
    dup1 0x01 eq ONE jumpi
    dup1 0x02 eq TWO jumpi
    0x03 eq THREE jumpi
    0x4000000000000000000000000000000000000004
    ALL jump
    ONE:
        pop
        0x1000000000000000000000000000000000000001
        ALL jump
    TWO:
        pop
        0x2000000000000000000000000000000000000002
        ALL jump
    THREE:
        0x3000000000000000000000000000000000000003
        ALL jump
    ALL:
        gas delegatecall
        0x0 returndatasize 0x0 0x0 returndatacopy
        returndatasize swap2 RETURN jumpi revert
    RETURN:
        return
}