Commit Graph

3 Commits

Author SHA1 Message Date
Gustav Simonsson
371871d685 parmas, crypto, core, core/vm: homestead consensus protocol changes
* 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
2016-02-18 10:08:11 +01:00
Jeffrey Wilcke
6cace73bea core/vm/runtime: simplified runtime calling mechanism
Implemented `runtime.Call` which uses - unlike Execute - the given state
for the execution and the address of the contract you wish to execute.
Unlike `Execute`, `Call` requires a config.
2016-02-11 10:17:16 +01:00
Jeffrey Wilcke
1372b991c3 core/vm/runtime: added simple execution runtime
The runtime environment can be used for simple basic execution of
contract code without the requirement of setting up a full stack and
operates fully in memory.
2015-11-18 16:50:20 +01:00