diff options
Diffstat (limited to 'core/vm/jump_table.go')
-rw-r--r-- | core/vm/jump_table.go | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/core/vm/jump_table.go b/core/vm/jump_table.go index 37d7bb160..8297d3e1d 100644 --- a/core/vm/jump_table.go +++ b/core/vm/jump_table.go @@ -13,19 +13,15 @@ type jumpPtr struct { type vmJumpTable [256]jumpPtr -func (jt vmJumpTable) init(blockNumber *big.Int) { +func newJumpTable(blockNumber *big.Int) vmJumpTable { + var jumpTable vmJumpTable + // when initialising a new VM execution we must first check the homestead // changes. if params.IsHomestead(blockNumber) { jumpTable[DELEGATECALL] = jumpPtr{opDelegateCall, true} - } else { - jumpTable[DELEGATECALL] = jumpPtr{nil, false} } -} -var jumpTable vmJumpTable - -func init() { jumpTable[ADD] = jumpPtr{opAdd, true} jumpTable[SUB] = jumpPtr{opSub, true} jumpTable[MUL] = jumpPtr{opMul, true} @@ -156,4 +152,6 @@ func init() { jumpTable[JUMP] = jumpPtr{nil, true} jumpTable[JUMPI] = jumpPtr{nil, true} jumpTable[STOP] = jumpPtr{nil, true} + + return jumpTable } |