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464 Commits

Author SHA1 Message Date
Daniel Lubarov
3f08cca116 More constants for kernel ASM 
- `GlobalMetadata` - offsets for global kernel variables in memory
- `ContextMetadata` - offsets for context-specific kernel variables in memory
- `GAS_CONSTANTS`, based on the yellowpaper

Also move constants to a separate module since `aggregator` was getting long.
 2022-08-01 18:18:22 -07:00
Daniel Lubarov
94c9b1b09c Misc 2022-08-01 11:20:56 -07:00
Daniel Lubarov
b737aeaf03 Tweak py-evm code 2022-08-01 11:13:33 -07:00
Daniel Lubarov
3618793706 Test for parsing type 0 transactions 
I made a couple related changes to `Interpreter`:
- Only enforce the `JUMPDEST` rule if we're in kernel mode.
- Convenience methods for dealing with the RLP and txn field segments of memory.
 2022-08-01 11:03:05 -07:00
Daniel Lubarov
4fc7f3cd6e
Merge pull request #649 from mir-protocol/rlp_tests 
RLP decoding tests
 2022-08-01 09:54:42 -07:00
Daniel Lubarov
98c4a372fb More binops 2022-08-01 09:22:01 -07:00
Daniel Lubarov
d1c9e150b3 remove_swaps_commutative 2022-08-01 09:02:39 -07:00
Daniel Lubarov
63c8568b17 remove_ignored_values 2022-08-01 08:47:07 -07:00
Daniel Lubarov
94183f723c fixes 2022-07-31 20:43:58 -07:00
Daniel Lubarov
61a9839f2f Feedback 2022-07-31 20:37:05 -07:00
Daniel Lubarov
d6b5193c9b RLP decoding tests 2022-07-31 20:29:57 -07:00
Daniel Lubarov
d639d0b311 clippy 2022-07-31 15:55:02 -07:00
Daniel Lubarov
2b9600e50c Misc 2022-07-31 13:22:17 -07:00
Daniel Lubarov
a34a4c8184 fix 2022-07-31 13:03:07 -07:00
Daniel Lubarov
497b26dee6 Some simple optimization rules 
Depends on #647.
 2022-07-31 13:00:27 -07:00
Daniel Lubarov
7e91720088 Store literals as U256 (or u8 for BYTES) 
Instead of the original strings. Will make optimizations simpler.
 2022-07-31 12:12:35 -07:00
Daniel Lubarov
bd6847e8fc Allow %stack to work with labels 
There's no syntax to distinguish named stack items from labels, so this simply searches the former first. I.e. labels can be shadowed by stack items.
 2022-07-31 12:12:17 -07:00
Daniel Lubarov
7a6d996fe7 Move couple asm files 2022-07-31 09:28:16 -07:00
Daniel Lubarov
718b3c0961 Move ecrecover 2022-07-31 09:24:04 -07:00
Daniel Lubarov
56d814e467 fix 2022-07-31 09:22:13 -07:00
Daniel Lubarov
f49170a8b8 fix 2022-07-30 22:31:07 -07:00
Daniel Lubarov
86a797b1db Add a asm/curve/ directory 2022-07-30 22:24:11 -07:00
wborgeaud
d2141581de
Merge pull request #643 from mir-protocol/interpreter_remove_stack_code 
Remove stack and code in interpreter
 2022-07-30 14:44:17 +02:00
Jacqueline Nabaglo
24bb632358
Implement PANIC instruction (#644) 
* Implement PANIC instruction

* Minor: comments
 2022-07-29 12:04:42 -07:00
Daniel Lubarov
760a111a63
Merge pull request #642 from mir-protocol/type_0_fix 
Small fix for type 0 txns
 2022-07-29 09:28:20 -07:00
wborgeaud
209dc26dc9 Remove stack and code in interpreter 2022-07-29 14:29:10 +02:00
wborgeaud
2bae8f92f0
Merge pull request #635 from mir-protocol/nondeterministic_ec_ops 
Use non-determinism in EC ops
 2022-07-29 13:05:12 +02:00
wborgeaud
eb96216278 Typo 2022-07-29 11:32:55 +02:00
Jacqueline Nabaglo
16c2bee4b9
Increment program counter on native instructions (#641) 2022-07-28 17:30:20 -07:00
Daniel Lubarov
563de9e1c5 Small fix for type 0 txns 
Always parse "to" as a scalar. No need for a branch; it's left over from when I was trying to enforce canonical RLP (in which case "to" must be 0 or 20 bytes).

The old code would be wrong if we had multiple txns per proof, as if to=0 we wouldn't write that field to memory, so it could have an old value from a previous txn.
 2022-07-28 15:51:33 -07:00
Daniel Lubarov
55d0eddecb profiling 2022-07-28 14:46:56 -07:00
Daniel Lubarov
cc9e9fe753 Merge branch 'main' into cpu_shared_cols 2022-07-28 13:42:12 -07:00
Daniel Lubarov
b2f09881c0 Merge branch 'main' into cpu_shared_cols 2022-07-28 13:41:46 -07:00
Daniel Lubarov
bb45c8c850
Merge pull request #629 from proxima-one/maybe-rayon 
add rayon shim
 2022-07-28 11:38:56 -07:00
wborgeaud
87640d7e98 PR feedback 2022-07-28 10:35:53 +02:00
Jacqueline Nabaglo
c160c4032d
Inter-row program counter constraints (#639) 
* Beginning of control flow support

* Fixes to halt spin loop
 2022-07-27 11:36:33 -07:00
wborgeaud
bb2ee9d543 Implement sqrt 2022-07-27 17:06:16 +02:00
wborgeaud
8053215841 Inverse for other fields 2022-07-27 16:49:26 +02:00
wborgeaud
ce23d4377a Minor 2022-07-27 11:27:04 +02:00
wborgeaud
bb773e42b3 Merge branch 'main' into nondeterministic_ec_ops 
# Conflicts:
#	evm/src/cpu/kernel/interpreter.rs
 2022-07-27 11:24:22 +02:00
wborgeaud
ac68ce62c2 Merge conflicts 2022-07-27 10:16:04 +02:00
wborgeaud
fbfe0ad62a Merge branch 'main' into interpreter_context_segments 2022-07-27 10:12:59 +02:00
wborgeaud
e8ab92b115 PR feedback 2022-07-27 10:05:31 +02:00
Daniel Lubarov
3d8ac2a391 style 2022-07-26 16:25:01 -07:00
Daniel Lubarov
d1cb854cf2 terminology 2022-07-26 16:12:21 -07:00
Daniel Lubarov
0ba6078984 Merge branch 'main' into rlp_3 2022-07-25 19:47:43 -07:00
Daniel Lubarov
05c7dfa115 Feedback 2022-07-25 16:32:59 -07:00
wborgeaud
a0295f0079 Minor 2022-07-25 11:09:41 +02:00
wborgeaud
304299a007 Add assert to range check memory values 2022-07-25 10:39:51 +02:00
wborgeaud
715c350ee8 Implement mload/store_general 2022-07-25 10:34:18 +02:00