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all: define Berlin hard fork spec

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This commit is contained in:
Péter Szilágyi
2021-02-25 09:10:30 +02:00
parent dc109cce26
commit 0928562670
22 changed files with 132 additions and 93 deletions
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15
core/vm/jump_table.go
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@ -56,24 +56,23 @@ var (
byzantiumInstructionSet = newByzantiumInstructionSet()
constantinopleInstructionSet = newConstantinopleInstructionSet()
istanbulInstructionSet = newIstanbulInstructionSet()
yoloV3InstructionSet = newYoloV3InstructionSet()
berlinInstructionSet = newBerlinInstructionSet()
)
// JumpTable contains the EVM opcodes supported at a given fork.
type JumpTable [256]*operation
// newYoloV3InstructionSet creates an instructionset containing
// - "EIP-2315: Simple Subroutines"
// - "EIP-2929: Gas cost increases for state access opcodes"
func newYoloV3InstructionSet() JumpTable {
// newBerlinInstructionSet returns the frontier, homestead, byzantium,
// contantinople, istanbul, petersburg and berlin instructions.
func newBerlinInstructionSet() JumpTable {
instructionSet := newIstanbulInstructionSet()
enable2315(&instructionSet) // Subroutines - https://eips.ethereum.org/EIPS/eip-2315
enable2929(&instructionSet) // Access lists for trie accesses https://eips.ethereum.org/EIPS/eip-2929
return instructionSet
}
// newIstanbulInstructionSet returns the frontier, homestead
// byzantium, contantinople and petersburg instructions.
// newIstanbulInstructionSet returns the frontier, homestead, byzantium,
// contantinople, istanbul and petersburg instructions.
func newIstanbulInstructionSet() JumpTable {
instructionSet := newConstantinopleInstructionSet()
@ -84,7 +83,7 @@ func newIstanbulInstructionSet() JumpTable {
return instructionSet
}
// newConstantinopleInstructionSet returns the frontier, homestead
// newConstantinopleInstructionSet returns the frontier, homestead,
// byzantium and contantinople instructions.
func newConstantinopleInstructionSet() JumpTable {
instructionSet := newByzantiumInstructionSet()