Commit graph

9 commits

Author SHA1 Message Date
decentralisedkev
c1b6738bdb
VM: Add basic vm (#166)
* VM:Add abstract stack item

* VM: Add stackItems; Array, Boolean, Int and ByteArray

* VM: Add tests for stack item

* VM: first pass at Random Access Stack object

* VM: Add Sub, Mul, Mod LSH, RSH

* VM: moved test helper functions into separate file

* VM: removed helper functions from stack_test.go

* Add conversions for bytearray and Int stack items

* Add instructions file for vm

* - Add guide to stack readme
- Add testReadInt64

* Add Builder

* Refactor Int, Boolean, ByteArray conversion

* Add Context stack Item

* Add Invocation stack - convenience RAS

* rename testhelper to test_helper

* Move opcode file

* - Add `Add` OpCode
- Add Opcode Function map

* - Add test for math `Add` opcode
- basic opcode execution

* Add popTwoIntegers convenience func

* Add `SUB` Opcode

* Export Context Read methods
- Return errors where failable

* - Add `Op` to handleOP func signature
- Add PushNBytes OPcode

* remove error on NewBoolean
- Expose underlying with Getter on Boolean StackItem
- Add Equals method for ByteArray

* Make Next() method on Context failable, refactor peekContext and Peek

* Add ExecuteOp, Step and Run methods on the VM

* Add Equal Opcode

* Add THROWIFNOT Opcode

* Add RET Opcode

* Refactor PushNBytes Opcode

* refactor Add, Sub to return VMSTATE
add popTwoByteArrays helper function

* Add basic tests for vm

* clarify vm states

* Add astack

* [VM]

Pass ResultStack to the opcode handlers

* [VM]

refactor handlers to have rstack as argument

* [Stack]

- Change RemoveCurrentContext for PopCurrentContext
- Add CopTo method to stack

* [VM]

Add Result stack Len check in simple run test

* [VM] fix typo

* [Peer/Stall]

Change seconds to milliseconds in test
2019-03-18 21:40:21 +00:00
BlockChainDev
de3137197a remove extra base58 2019-03-17 23:02:34 +00:00
decentralisedkev
f8979fe7af
Fix lint errors (#182)
* golint and minor changes to make code readable
2019-03-17 18:26:35 +00:00
Evgeniy Kulikov
94eb16c9ca Add CircleCI to dev-branch (#165) 2019-02-27 13:49:16 +00:00
Evgeniy Kulikov
bf16bcfc35 Setup TravisCI for dev branch (#161)
fix #157

before merge, needs #160 to be merged

Just need enable TravisCI, who has write access for this repo
2019-02-26 20:30:05 +00:00
Evgeniy Kulikov
926dd20792 Fix possible data race in pkg/stall (#163)
fix #162
2019-02-26 17:28:38 +00:00
Evgeniy Kulikov
1d1f81e168 Add go.mod to dev-branch (#160)
fix #158
2019-02-26 16:31:07 +00:00
BlockChainDev
7eafd1ac17 Remove extraneous packages 2019-02-25 22:44:56 +00:00
BlockChainDev
cda7a31e4e Initial commit 2019-02-25 22:44:14 +00:00