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481 Commits

Author SHA1 Message Date
wborgeaud
9c4947e0f0 EC ops test 2022-07-07 18:06:24 +02:00
Daniel Lubarov
beb8a90773
Macros with arguments (#595) 
* Macros with arguments

See `basic_macros.rs` for an example.

* rename
 2022-07-07 08:59:53 -07:00
wborgeaud
3ec2d307e5 EVM interpreter 2022-07-07 16:53:06 +02:00
wborgeaud
434615a03c PR feedback + comments 2022-07-07 08:26:57 +02:00
wborgeaud
e2b1e51280 Minor 2022-07-06 09:40:11 +02:00
wborgeaud
9747343ac2 PR feedback 2022-07-06 09:25:41 +02:00
wborgeaud
5bae732ea0 Minor 2022-07-05 21:24:51 +02:00
wborgeaud
8ffd25c127 Add zero case for mul 2022-07-05 21:22:05 +02:00
wborgeaud
fb8a67b0d9 Working ecmul 2022-07-05 21:12:11 +02:00
wborgeaud
006b74f4dc Merge branch 'main' into elliptic_curve_asm 2022-07-05 20:29:21 +02:00
wborgeaud
9e90d7d115 Add check for zero point 2022-07-05 20:27:55 +02:00
wborgeaud
fd1d9fe85e Add range check 2022-07-05 17:37:34 +02:00
wborgeaud
8e711d413a Minor 2022-07-05 16:41:28 +02:00
wborgeaud
ee80fa4a39 Minor 2022-07-05 16:19:23 +02:00
wborgeaud
8873eaba11 Find labels before assembly 2022-07-05 16:11:55 +02:00
wborgeaud
7364248e60 Fixes 2022-07-05 15:43:41 +02:00
wborgeaud
eed7cde388 Add moddiv for testing 2022-07-05 15:01:40 +02:00
wborgeaud
8a44c557c5 Curve mul assembly 2022-07-05 12:11:35 +02:00
wborgeaud
4d37685744 Comment 2022-07-05 11:12:56 +02:00
wborgeaud
a5988d6c26 Simplify 2022-07-05 11:09:25 +02:00
wborgeaud
4cdbb8c1a9 Minor 2022-07-05 10:47:29 +02:00
wborgeaud
6db8539bc8 Minor 2022-07-05 10:46:07 +02:00
wborgeaud
683efc0d74 Impl double 2022-07-05 10:45:26 +02:00
wborgeaud
92bb8d5fa9 Merge branch 'main' into elliptic_curve_asm 
# Conflicts:
#	evm/src/cpu/kernel/ast.rs
 2022-07-05 09:03:19 +02:00
Daniel Lubarov
e7b480deaf Begin work on witness generation and kernel bootstrapping 2022-07-01 10:09:57 -07:00
Daniel Lubarov
f6d48f1328
Serialize zero as [0] rather than [] in bytecode (#592) 2022-07-01 09:29:56 -07:00
wborgeaud
797bece7bd First attempt 2022-07-01 18:28:22 +02:00
Jacqueline Nabaglo
e3834a5335
Util for assembling EVM code to hex (#586) 
This is just for debugging the kernel. It's fully disposable.
 2022-06-27 18:08:03 -07:00
Daniel Lubarov
7b75eaa98d
ASM macro support (#580) 
* ASM macro support

Also recognize global labels as a PUSH target; previously it only considered local labels.

* macro test
 2022-06-25 23:10:08 -07:00
Jacqueline Nabaglo
191ddf7bc1
Exponentiation kernel function (#574) 
* Exponentiation kernel function

* Exponentiation: Hamish comments
 2022-06-23 15:33:55 -07:00
Daniel Lubarov
2e818172f0
Parse and assemble kernel functions (#567) 
* Parse and assemble kernel functions

Written in "EVM++" assembly. Later on we will add some priviledged opcodes (in unused opcode ordinals), making it an extension of EVM bytecode.

I don't think there's much of a standard for EVM assembly, but I loosely based the syntax on this [proposal](https://gist.github.com/axic/17ddbbce4738ccf4040d30cbb5de484e).

* PR feedback

* tweaks for consistency

* terminology tweaks

* Update evm/src/cpu/kernel/opcodes.rs

Co-authored-by: Jacqueline Nabaglo <jakub@mirprotocol.org>

* Update evm/src/cpu/kernel/opcodes.rs

Co-authored-by: Jacqueline Nabaglo <jakub@mirprotocol.org>

* Update evm/src/cpu/kernel/opcodes.rs

Co-authored-by: Jacqueline Nabaglo <jakub@mirprotocol.org>

Co-authored-by: Jacqueline Nabaglo <jakub@mirprotocol.org>
 2022-06-20 20:32:29 -07:00