clarify vm states

This commit is contained in:
BlockChainDev 2019-03-17 20:21:48 +00:00
parent 231aa29e5a
commit 9e16bac7d8

View file

@ -5,8 +5,16 @@ type Vmstate byte
// List of possible vm states
const (
// NONE is the running state of the vm
// NONE signifies that the vm is ready to process an opcode
NONE = 0
// HALT is a stopped state of the vm
// where the stop was signalled by the program completion
HALT = 1 << 0
// FAULT is a stopped state of the vm
// where the stop was signalled by an error in the program
FAULT = 1 << 1
// BREAK is a suspended state for the VM
// were the break was signalled by a breakpoint
BREAK = 1 << 2
)