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[release/1.3.4] core, core/vm, crypto: fixes for homestead

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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

Conflicts:
	common/registrar/ethreg/api.go
	core/tx_pool.go
	core/vm/jit_test.go
This commit is contained in:
Jeffrey Wilcke
2016-01-19 23:50:00 +01:00
parent 7bb496f737
commit 587bafaa9f
23 changed files with 233 additions and 205 deletions
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27
core/vm/instructions.go
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@ -337,13 +337,7 @@ func opOrigin(instr instruction, pc *uint64, env Environment, contract *Contract
}
func opCaller(instr instruction, pc *uint64, env Environment, contract *Contract, memory *Memory, stack *stack) {
var bigAddr *big.Int
if contract.DelegateCall {
bigAddr = env.Origin().Big()
} else {
bigAddr = contract.caller.Address().Big()
}
stack.push(bigAddr)
stack.push(contract.Caller().Big())
}
func opCallValue(instr instruction, pc *uint64, env Environment, contract *Contract, memory *Memory, stack *stack) {
@ -514,6 +508,25 @@ func opGas(instr instruction, pc *uint64, env Environment, contract *Contract, m
}
func opCreate(instr instruction, pc *uint64, env Environment, contract *Contract, memory *Memory, stack *stack) {
var (
value = stack.pop()
offset, size = stack.pop(), stack.pop()
input = memory.Get(offset.Int64(), size.Int64())
gas = new(big.Int).Set(contract.Gas)
)
contract.UseGas(contract.Gas)
_, addr, suberr := env.Create(contract, input, gas, contract.Price, value)
// Push item on the stack based on the returned error. If the ruleset is
// homestead we must check for CodeStoreOutOfGasError (homestead only
// rule) and treat as an error, if the ruleset is frontier we must
// ignore this error and pretend the operation was successful.
if params.IsHomestead(env.BlockNumber()) && suberr == CodeStoreOutOfGasError {
stack.push(new(big.Int))
} else if suberr != nil && suberr != CodeStoreOutOfGasError {
stack.push(new(big.Int))
} else {
stack.push(addr.Big())
}
}
func opCall(instr instruction, pc *uint64, env Environment, contract *Contract, memory *Memory, stack *stack) {