1 files changed, 82 insertions, 0 deletions
diff --git a/liblll/CompilerState.cpp b/liblll/CompilerState.cpp
new file mode 100644
index 00000000..63351bc4
--- /dev/null
+++ b/liblll/CompilerState.cpp
@@ -0,0 +1,82 @@
+/*
+	This file is part of cpp-ethereum.
+
+	cpp-ethereum is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	cpp-ethereum is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with cpp-ethereum.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/** @file CompilerState.cpp
+ * @author Gav Wood <i@gavwood.com>
+ * @date 2014
+ */
+
+#include "CompilerState.h"
+#include "CodeFragment.h"
+
+using namespace std;
+using namespace dev;
+using namespace dev::eth;
+
+CompilerState::CompilerState()
+{
+}
+
+CodeFragment const& CompilerState::getDef(std::string const& _s)
+{
+	if (defs.count(_s))
+		return defs.at(_s);
+	else if (args.count(_s))
+		return args.at(_s);
+	else if (outers.count(_s))
+		return outers.at(_s);
+	else
+		return NullCodeFragment;
+}
+
+void CompilerState::populateStandard()
+{
+	static const string s = "{"
+	"(def 'gav 0x51ba59315b3a95761d0863b05ccc7a7f54703d99)"
+	"(def 'config 0x661005d2720d855f1d9976f88bb10c1a3398c77f)"
+	"(def 'allgas (- (gas) 21))"
+	"(def 'send (to value) (call allgas to value 0 0 0 0))"
+	"(def 'send (gaslimit to value) (call gaslimit to value 0 0 0 0))"
+	"(def 'msg (gaslimit to value data datasize outsize) { (set x outsize) (set y (alloc @32)) (call gaslimit to value data datasize @0 @32) @0 })"
+	"(def 'msg (gaslimit to value data datasize) { (call gaslimit to value data datasize 0 32) @0 })"
+	"(def 'msg (gaslimit to value data) { [0]:data (msg gaslimit to value 0 32) })"
+	"(def 'msg (to value data) { [0]:data (msg allgas to value 0 32) })"
+	"(def 'msg (to data) { [0]:data (msg allgas to 0 0 32) })"
+	"(def 'create (value code) { [0]:(msize) (create value @0 (lll code @0)) })"
+	"(def 'create (code) { [0]:(msize) (create 0 @0 (lll code @0)) })"
+	"(def 'sha3 (val) { [0]:val (sha3 0 32) })"
+	"(def 'sha3pair (a b) { [0]:a [32]:b (sha3 0 64) })"
+	"(def 'sha3trip (a b c) { [0]:a [32]:b [64]:c (sha3 0 96) })"
+	"(def 'return (val) { [0]:val (return 0 32) })"
+	"(def 'returnlll (code) (return 0 (lll code 0)) )"
+	"(def 'makeperm (name pos) { (def name (sload pos)) (def name (v) (sstore pos v)) } )"
+	"(def 'permcount 0)"
+	"(def 'perm (name) { (makeperm name permcount) (def 'permcount (+ permcount 1)) } )"
+	"(def 'namereg (msg config 0))"
+	"(def 'coinreg (msg config 1))"
+	"(def 'gavcoin (msg config 2))"
+	"(def 'sendgavcoin (to value) { [32]'send [64]:to [96]:value (call allgas gavcoin 0 32 96 0 0) })"
+	"(def 'regname (name) { [32]'register [64]name (call allgas namereg 0 32 64 0 0) })"
+	"(def 'regcoin (name) { [32]name (call allgas coinreg 0 32 32 0 0) })"
+	"(def 'regcoin (name denom) { [32]name [64]denom (call allgas coinreg 0 32 64 0 0) })"
+	"(def 'ecrecover (r s v hash) { [0] r [32] s [64] v [96] hash (msg allgas 1 0 0 128) })"
+	"(def 'sha256 (data datasize) (msg allgas 2 0 data datasize))"
+	"(def 'ripemd160 (data datasize) (msg allgas 3 0 data datasize))"
+	"(def 'sha256 (val) { [0]:val (sha256 0 32) })"
+	"(def 'ripemd160 (val) { [0]:val (ripemd160 0 32) })"
+	"}";
+	CodeFragment::compile(s, *this);
+}