mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
72 lines
2.7 KiB
C++
72 lines
2.7 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 0x8a40bfaa73256b60764c1bf40675a99083efb075)"
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"(def 'namereg 0x2d0aceee7e5ab874e22ccf8d1a649f59106d74e8)"
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"(def 'config 0xccdeac59d35627b7de09332e819d5159e7bb7250)"
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"(def 'gavcoin 0x5620133321fcac7f15a5c570016f6cb6dc263f9d)"
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"(def 'sendgavcoin (to value) { [0]:to [32]:value (call (- (gas) 21) gavcoin 0 0 64 0 0) })"
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"(def 'regname (name) { [0]:name (call (- (gas) 21) namereg 0 0 32 0 0) })"
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"(def 'send (to value) (call (- (gas) 21) 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 'alloc (len) (asm msize 0 1 len msize add sub mstore8))"
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"(def 'msg (gaslimit to value data datasize outsize) { [32]:outsize [0]:(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 0 to value 0 32) })"
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"(def 'msg (to data) { [0]:data (msg 0 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 '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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