| Commit message (Collapse) | Author | Age | Files | Lines |
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This commit implements EIP158 part 1, 2, 3 & 4
1. If an account is empty it's no longer written to the trie. An empty
account is defined as (balance=0, nonce=0, storage=0, code=0).
2. Delete an empty account if it's touched
3. An empty account is redefined as either non-existent or empty.
4. Zero value calls and zero value suicides no longer consume the 25k
reation costs.
params: moved core/config to params
Signed-off-by: Jeffrey Wilcke <jeffrey@ethereum.org>
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(cherry picked from commit f2be249385a2bc037a9e4ebfa51b60603ee3dfb9)
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This implements 1b & 1c of EIP150 by adding a new GasTable which must be
returned from the RuleSet config method. This table is used to determine
the gas prices for the current epoch.
Please note that when the CreateBySuicide gas price is set it is assumed
that we're in the new epoch phase.
In addition this PR will serve as temporary basis while refactorisation
in being done in the EVM64 PR, which will substentially overhaul the gas
price code.
(cherry picked from commit 64af2aafdaf16d0bab4c2b89573324b076602bab)
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(cherry picked from commit 2c2e389b778b490fcaf14d9cc45a750647ca5c68)
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(cherry picked from commit 461cdb593b9e5bd9ae9ac35c68809a3a29290dcb)
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(cherry picked from commit 1e24c2e4f428c85c2f83272af2696469cb8f5bed)
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blocks
(cherry picked from commit 6060e098c929792f455d7f580ed91e914d28cf3b)
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Added chain configuration options and write out during genesis database
insertion. If no "config" was found, nothing is written to the database.
Configurations are written on a per genesis base. This means
that any chain (which is identified by it's genesis hash) can have their
own chain settings.
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* Removed some strange code that didn't apply state reverting properly
* Refactored code setting from vm & state transition to the executioner
* Updated tests
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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
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