EOF Implementers Call #67

[poojaranjan]

Meeting Info

• Date & Time: February 19th, 2025, 15:00 UTC
• Duration: 60 minutes
• Zoom: Link

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Resources

• Current specs
  • EIP-7692: EVM Object Format (EOFv1) Meta
  • EOFCREATE hashing + Cross chain addresses potential features and scenarios
  • EIPs Included
    
    EIP-3540: EOF - EVM Object Format v1
    EIP-3670: EOF - Code Validation
    EIP-4200: EOF - Static relative jumps
    EIP-4750: EOF - Functions
    EIP-5450: EOF - Stack Validation
    EIP-6206: EOF - JUMPF and non-returning functions
    EIP-7480: EOF - Data section access instructions
    EIP-663: SWAPN, DUPN and EXCHANGE instructions
    EIP-7069: Revamped CALL instructions
    EIP-7620: EOF Contract Creation
    EIP-7698: EOF - Creation transaction
• EOF Meeting Playlist
• EVM (EOF) Taxonomy
• EOF explainers on PEEPanEIP
  
  EVM Object Format (EOF) with Danno Ferrin
  EVM Object Format (EIP-3540 & EIP-3670) with Andrei Maiboroda, Axic & Pawel
• EOF Testing Coverage Tracker
  • Implementation Matrix
• Solidity + EOF POC summary
• Matrix on evmobjectformat.org

• Prev meeting notes

Agenda

• Testing Update
  • eof-devnet-0
  • EEST
• Client and Compiler Updates
• Devnet-1
• Move TXCREATE into devnet-1
• New container change: consider making container sizes 4 bytes instead of 2
• existing devnet-1 planned changes
  • Alter EOFCREATE Hashing
  • Change EOFCREATE stack order to match EXTCALL
  • Change data section to 0xff
  • Change CREATE/CREATE2 behavior when seeing EOF, back to pectra behavior
  • Rename RETURNCONTRACT to RETURNCODE
• Post Devnet-1 changes
  • Metadata Section
  • TXCODEADDRESS and TXCODETYPE
• Add EIPs to backlog
  • EIP-5920 - PAY (needs new opcode #)
• Resolve Document code section type malleability ipsilon/eof#176 with Update EIP-4750: Add Rationale section about "minimal" function type EIPs#9382.

Please add other agenda items or links to discuss.

Next call on March 5th, 2025

[shemnon]

• Testing Update

  • eof-devnet-0
  • EEST

• Client and Compiler Updates

• Devnet-1
  For tomorrow's EOF call I feel we need to lock down eof-devnet-1 scope so we can start executing it.

• I think we need to front load all breaking changes

• Move TXCREATE into devnet-1

• New container change: consider making container sizes 4 bytes instead of 2

• existing devnet-1 planned changes

  • Alter EOFCREATE Hashing
  • Change EOFCREATE stack order to match EXTCALL
  • Change data section to 0xff
  • Change CREATE/CREATE2 behavior when seeing EOF, back to pectra behavior
  • Rename RETURNCONTRACT to RETURNCODE

• Post Devnet-1 changes

  • Metadata Section
  • TXCODEADDRESS and TXCODETYPE

Add EIPs to backlog

• EIP-5920 - PAY (needs new opcode #)

[chfast]

Resolve ipsilon/eof#176 with ethereum/EIPs#9382.

[shemnon]

Magician's Thread https://ethereum-magicians.org/t/eof-implementors-call-67-feb-19-2025/22908

[poojaranjan]

Please use this zoom link for today's meeting https://ethereumfoundation.zoom.us/j/87569210985?pwd=3Cv1hDh7If4cq9IMXvNln1CtqQ72MR.1

[poojaranjan]

Recording - https://youtu.be/Y7eNVA0UsXc

[poojaranjan]

Closing in favor of #1312