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[release/1.3.4] parmas, crypto, core, core/vm: homestead consensus protocol changes

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* change gas cost for contract creating txs
* invalidate signature with s value greater than secp256k1 N / 2
* OOG contract creation if not enough gas to store code
* new difficulty adjustment algorithm
* new DELEGATECALL op code

Conflicts:
	core/vm/environment.go
	crypto/crypto.go
	crypto/secp256k1/secp256.go
	eth/api.go
This commit is contained in:
Gustav Simonsson
2015-11-27 15:40:29 +01:00
committed by Jeffrey Wilcke
parent 300f1e2abf
commit 61404979ed
54 changed files with 25877 additions and 11223 deletions
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3
core/vm/jump_table.go
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@ -62,9 +62,10 @@ func init() {
jumpTable[PC] = jumpPtr{nil, true}
jumpTable[MSIZE] = jumpPtr{opMsize, true}
jumpTable[GAS] = jumpPtr{opGas, true}
jumpTable[CREATE] = jumpPtr{opCreate, true}
jumpTable[CREATE] = jumpPtr{nil, true}
jumpTable[CALL] = jumpPtr{opCall, true}
jumpTable[CALLCODE] = jumpPtr{opCallCode, true}
jumpTable[DELEGATECALL] = jumpPtr{opDelegateCall, true}
jumpTable[LOG0] = jumpPtr{makeLog(0), true}
jumpTable[LOG1] = jumpPtr{makeLog(1), true}
jumpTable[LOG2] = jumpPtr{makeLog(2), true}