Evgenii Stratonikov
b8cc33d0b2
stackitem: implement DeepCopy
2020-08-05 11:19:41 +03:00
Roman Khimov
fa5ff8dd95
Merge pull request #1242 from nspcc-dev/fix/json
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Implement lossless stackitem to json conversion
2020-08-04 12:59:47 +03:00
Evgenii Stratonikov
54590062e6
vm: use raw stack items when printing stack
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Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2020-07-31 16:07:16 +03:00
Evgenii Stratonikov
7b4acd5a7f
vm: allow to convert stack to a slice
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Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2020-07-31 16:07:16 +03:00
Evgenii Stratonikov
9d6ce4bdcc
stackitem: implement unmarshaling from JSON with types
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Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2020-07-31 16:07:16 +03:00
Evgenii Stratonikov
ee5ff40b17
stackitem: allow to convert type from string
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Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2020-07-31 16:07:16 +03:00
Evgenii Stratonikov
c16bb466a0
stackitem: implement marshaling to JSON with types
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There are 2 kinds of JSON marshaling:
1. Lossy raw marshaling, when type information is lost and
map keys are expected to be valid utf-8 strings.
2. Almost lossless marshaling, which can handle any non-recursive item.
Interop value preserves only type.
This commit implements the second.
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2020-07-31 16:07:16 +03:00
Evgenii Stratonikov
b53f0257f5
stackitem: change ByteArray type to ByteString
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Adjust only string representation.
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2020-07-31 16:07:16 +03:00
Evgenii Stratonikov
5500195d58
stackitem: ensure map keys are a valid UTF-8
2020-07-30 12:37:32 +03:00
Evgenii Stratonikov
f40aba4cd0
vm: convert items to UTF-8 strings
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Add `stackitem.ToString` for seamless string conversion.
2020-07-30 12:37:31 +03:00
Evgenii Stratonikov
51ae12e4fd
*: move syscall handling out of VM
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Remove interop-related structures from the `vm` package.
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2020-07-29 13:41:08 +03:00
fyrchik
b187dfe3ce
Merge pull request #1236 from nspcc-dev/rpc/getrawmempool
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rpc: update `getrawmempool` and `getrawtransaction` RPC-calls
2020-07-29 10:18:51 +03:00
Anna Shaleva
70ef733ce7
core, vm: store VMState as byte instead of string
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Part of #1183
2020-07-29 10:14:08 +03:00
fyrchik
5cf4481331
Merge pull request #1228 from nspcc-dev/fix/contractcall
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Adjust `System.Contract.Call.*` interops
2020-07-28 13:18:24 +03:00
Evgenii Stratonikov
5fe8095cee
vmcli: implement parse command
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Implement parse command for converting arbitrary values to other
formats. It supports Integer, String, Hex, Base64 and
Address representations.
2020-07-27 13:05:37 +03:00
Evgenii Stratonikov
b3e166aeff
vmcli: remove unused method
2020-07-27 13:04:52 +03:00
Evgenii Stratonikov
466af55dea
vm: isolate stack in LoadScript
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When calling contract it must be provided with a new stack containing
only it's arguments. The result is then copied back on RET.
Fix #1220 .
2020-07-27 13:00:35 +03:00
Evgenii Stratonikov
13b9eda08d
vm: allow to call VM methods from outside
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Abstract out (*VM).Call method and use in in CALL* opcodes.
2020-07-27 13:00:35 +03:00
Evgenii Stratonikov
6ecd1ae437
vm: allow to initialize static slot in method
2020-07-27 13:00:35 +03:00
Evgenii Stratonikov
d2ddf7b7cb
*: support invoking methods by offset
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Allow to invoke methods by offset:
1. Every invoked contract must have manifest.
2. Check arguments count on invocation.
3. Change AppCall to a regular syscall.
4. Add test suite for `System.Contract.Call`.
2020-07-27 13:00:35 +03:00
Evgenii Stratonikov
299491080a
vm: simplify interop id in json tests
2020-07-24 10:44:02 +03:00
Evgenii Stratonikov
68ad620af0
vm: update json tests to master
2020-07-24 10:44:02 +03:00
Evgenii Stratonikov
797324cb04
vm: support exceptions
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Implement 3 new instructions: TRY,ENDTRY,ENDFINALLY.
1. TRY marks the start of the block where exceptions are catched.
It has 2 arguments which are relative offsets of exception handler
and the end of the whole try/catch construction.
2. ENDTRY denotes either end of try or catch block.
3. ENDFINALLY denotes end of finally block which is executed
irregardless of whether an exception has occured.
2020-07-24 10:41:41 +03:00
Evgenii Stratonikov
c0d7b9d234
vm: clear references on context unload
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Remove argument and local references from the reference counter when
returning from function.
2020-07-24 10:41:40 +03:00
Evgenii Stratonikov
aec9111961
vm: replace jumpIf with jump
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`jumpIf` is used only once with non-constant condition.
2020-07-24 10:36:51 +03:00
Roman Khimov
a45c160f10
Merge pull request #1225 from nspcc-dev/fix/equal
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vm: make EQUAL type strict
2020-07-23 23:42:22 +03:00
Roman Khimov
2800179ce0
Merge pull request #1226 from nspcc-dev/fix/pusha
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vm: make offset in PUSHA relative
2020-07-23 23:40:21 +03:00
Anna Shaleva
8fde41001e
core, vm: remove allowed triggers from syscalls
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Closes #1205 .
2020-07-23 20:44:39 +03:00
Evgenii Stratonikov
b8843a2dfa
vm: make offset in PUSHA relative
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Follow neo-project/neo-vm#317 .
2020-07-23 13:07:30 +03:00
Evgenii Stratonikov
9252ef65bb
vm: make EQUAL type strict
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Do not perform type conversions when comparing elements.
2020-07-23 13:01:43 +03:00
Roman Khimov
18dcc16553
Merge pull request #1222 from nspcc-dev/fix/rvcount
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Remove return value count
2020-07-23 10:34:34 +03:00
Evgenii Stratonikov
58a594e3d4
vm: remove rvcount
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It isn't used anymore.
2020-07-23 10:29:05 +03:00
Anna Shaleva
c9ef7425ac
core: adjust System.Iterator.Create interop
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Closes #1201 .
It should be able to iterate over primitive byte-array-like types also.
2020-07-23 07:51:55 +03:00
Anna Shaleva
459ac34839
core: adjust System.Enumerator.Create interop
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Part of #1201 .
It should be able to create enumerator from primitive byte-array-like
stack items too.
2020-07-23 07:51:24 +03:00
Evgenii Stratonikov
261ff3c655
vm: remove alt.stack
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It is no longer present in NEO3.
2020-07-22 13:20:31 +03:00
Evgenii Stratonikov
3d7fa9de93
*: make Notify interop accept event name
2020-07-20 13:33:32 +03:00
Anna Shaleva
a3e306ff78
core: implement Secp256k1 Verify and CheckMultisig interops
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Closes #918 .
2020-07-14 16:21:34 +03:00
Anna Shaleva
5326fc587a
core: rename Neo.Crypto.CheckMultisig to Neo.Crypto.CheckMultisigWithECDsaSecp256r1
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Part of #918
2020-07-14 16:19:12 +03:00
Anna Shaleva
17233e1d8e
core: rename Neo.Crypto.Verify to Neo.Crypto.VerifyWithECDsaSecp256r1
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Part of #918
2020-07-14 16:19:12 +03:00
Roman Khimov
db027ad9c5
vm: zero GAS means no GAS, use fee data to properly limit execution
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We were accepting transactions with zero system fee, but we shouldn't do
that. Also, transaction's verification execution has to be limited by network
fee.
2020-07-14 08:37:29 +03:00
Roman Khimov
15c6cc932d
vm: drop checkedhash, it's an unused NeoVM 2 remnant
2020-07-09 15:05:14 +03:00
Roman Khimov
1bb26dcdc1
vm: fix INITSSLOT, it's context-wide, not VM-wide
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It's tied to the current contract, not to VM.
2020-07-09 15:00:49 +03:00
Anna Shaleva
29f1e646ed
vm: fix stackitem serialisation
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We're able to serialise Buffer stackitem, but can not deserealise it
which leads to errors. Fixed.
2020-07-06 15:04:19 +03:00
Roman Khimov
08c516014f
Merge pull request #1132 from nspcc-dev/neo3/rpc/fixed8_marshalling
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*: switch from Fixed8 to int64
2020-06-29 21:44:40 +03:00
Anna Shaleva
73b630db9b
*: switch from fixed8 to int64
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Follow C# implementation, we have to marshall JSON Fixed8 fields without
taking into account decimals.
2020-06-29 21:39:27 +03:00
Roman Khimov
372dd71708
Merge pull request #1108 from nspcc-dev/neo3/compiler/nef
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compiler: support *.nef and *.manifest.json generation
2020-06-29 20:55:47 +03:00
Anna Shaleva
1c1818d97e
vm: fix typoes in cli
package
2020-06-29 09:15:29 +03:00
Anna Shaleva
b387deaa05
vm: switch from .avm to .nef
2020-06-29 09:15:29 +03:00
Evgenii Stratonikov
bdaffe75cb
vm: extend PrintOps() with INITSSLOT & INITSLOT
2020-06-26 19:35:03 +03:00
Evgenii Stratonikov
82417499d7
vm: beautify PrintOps() output for JMP* instructions
2020-06-26 19:34:58 +03:00