mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
75 lines
2.9 KiB
C++
75 lines
2.9 KiB
C++
/*
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This file is part of cpp-ethereum.
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cpp-ethereum is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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cpp-ethereum is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file CompilerState.cpp
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* @author Gav Wood <i@gavwood.com>
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* @date 2014
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*/
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#include "CompilerState.h"
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#include "CodeFragment.h"
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using namespace std;
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using namespace eth;
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CompilerState::CompilerState()
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{
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}
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CodeFragment const& CompilerState::getDef(std::string const& _s)
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{
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if (defs.count(_s))
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return defs.at(_s);
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else if (args.count(_s))
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return args.at(_s);
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else if (outers.count(_s))
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return outers.at(_s);
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else
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return NullCodeFragment;
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}
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void CompilerState::populateStandard()
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{
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static const string s = "{"
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"(def 'gav 0x51ba59315b3a95761d0863b05ccc7a7f54703d99)"
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"(def 'config 0x661005d2720d855f1d9976f88bb10c1a3398c77f)"
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"(def 'namereg 0x50441127ea5b9dfd835a9aba4e1dc9c1257b58ca)"
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"(def 'gavcoin 0x5620133321fcac7f15a5c570016f6cb6dc263f9d)"
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"(def 'allgas (- (gas) 21))"
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"(def 'sendgavcoin (to value) { [0]'send [32]:to [64]:value (call allgas gavcoin 0 0 96 0 0) })"
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"(def 'regname (name) { [0]'register [32]name (call allgas namereg 0 0 64 0 0) })"
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"(def 'regcoins (name) { [0]'register [32]name (call allgas namereg 0 0 64 0 0) })"
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"(def 'send (to value) (call allgas to value 0 0 0 0))"
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"(def 'send (gaslimit to value) (call gaslimit to value 0 0 0 0))"
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"(def 'msg (gaslimit to value data datasize outsize) { (set x outsize) (set y (alloc @32)) (call gaslimit to value data datasize @0 @32) @0 })"
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"(def 'msg (gaslimit to value data datasize) { (call gaslimit to value data datasize 0 32) @0 })"
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"(def 'msg (gaslimit to value data) { [0]:data (msg gaslimit to value 0 32) })"
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"(def 'msg (to value data) { [0]:data (msg allgas to value 0 32) })"
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"(def 'msg (to data) { [0]:data (msg allgas to 0 0 32) })"
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"(def 'create (value code) { [0]:(msize) (create value @0 (lll code @0)) })"
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"(def 'create (code) { [0]:(msize) (create 0 @0 (lll code @0)) })"
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"(def 'sha3 (val) { [0]:val (sha3 0 32) })"
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"(def 'sha3pair (a b) { [0]:a [32]:b (sha3 0 64) })"
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"(def 'sha3trip (a b c) { [0]:a [32]:b [64]:c (sha3 0 96) })"
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"(def 'return (val) { [0]:val (return 0 32) })"
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"(def 'returnlll (code) (return 0 (lll code 0)) )"
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"(def 'makeperm (name pos) { (def name (sload pos)) (def name (v) (sstore pos v)) } )"
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"(def 'permcount 0)"
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"(def 'perm (name) { (makeperm name permcount) (def 'permcount (+ permcount 1)) } )"
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"}";
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CodeFragment::compile(s, *this);
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}
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