6 Commits (2b57a27d9e2865d3a82ab8f57eb1d80e23e1cd3c)

Author	SHA1	Message	Date
lightclient	fbdeff99ce	cmd/evm: calc base fee if parent data is present (#26051) ... Currently, in order to chain together sequential valid t8n transitions the caller must manually calculate the block base fee. This PR adds support for the necessary parent fee market data to calculate the base fee for the current transition. Concretely, env is extended to accept the following: parentBaseFee parentGasUsed parentGasLimit Example usage can be found in ./cmd/evm/testdata/25. Co-authored-by: Martin Holst Swende <martin@swende.se>	2 years ago
Marius van der Wijden	b1e72f7ea9	core/evm: RANDOM opcode (EIP-4399) (#24141) ... * core: implement eip-4399 random opcode * core: make vmconfig threadsafe * core: miner: pass vmConfig by value not reference * all: enable 4399 by Rules * core: remove diff (f) * tests: set proper difficulty (f) * smaller diff (f) * eth/catalyst: nit * core: make RANDOM a pointer which is only set post-merge * cmd/evm/internal/t8ntool: fix t8n tracing of 4399 * tests: set difficulty * cmd/evm/internal/t8ntool: check that baserules are london before applying the merge chainrules	3 years ago
Martin Holst Swende	84c51bc5ec	cmd/evm: add difficulty calculation to t8n tool (#23353) ... This PR adds functionality to the evm t8n to calculate ethash difficulty. If the caller does not provide a currentDifficulty, but instead provides the parentTimestamp (well, semi-optional, will default to 0 if not given), and parentDifficulty, we can calculate it for him. The caller can also provide a parentUncleHash. In most, but not all cases, the parent uncle hash also affects the formula. If no such hash is provided (or, if the empty all-zero hash is provided), it's assumed that there were no uncles.	3 years ago
ucwong	3b05318525	cmd/evm, eth/ethconfig: regenerate struct codecs (#23140)	3 years ago
Martin Holst Swende	94451c2788	all: implement EIP-1559 (#22837) ... This is the initial implementation of EIP-1559 in packages core/types and core. Mining, RPC, etc. will be added in subsequent commits. Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de> Co-authored-by: lightclient@protonmail.com <lightclient@protonmail.com> Co-authored-by: Felix Lange <fjl@twurst.com>	3 years ago
Martin Holst Swende	e376d2fb31	cmd/evm: add state transition tool for testing (#20958) ... This PR implements the EVM state transition tool, which is intended to be the replacement for our retesteth client implementation. Documentation is present in the cmd/evm/README.md file. Co-authored-by: Felix Lange <fjl@twurst.com>	4 years ago