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Ts/fix and docs#40

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tcrypt25519 merged 5 commits into
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ts/fix-and-docs
Feb 8, 2026
Merged

Ts/fix and docs#40
tcrypt25519 merged 5 commits into
masterfrom
ts/fix-and-docs

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Copilot AI review requested due to automatic review settings February 8, 2026 11:54
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semanticdiff-com Bot commented Feb 8, 2026

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Review changes with  SemanticDiff

Changed Files
File Status
  .cargo/config.toml Unsupported file format
  Makefile Unsupported file format
  crates/jet/Cargo.toml Unsupported file format
  crates/jet_ir/Cargo.toml Unsupported file format
  crates/jet_runtime/Cargo.toml Unsupported file format
  docs/ext/evm/evm.md Unsupported file format
  docs/ext/evm/opcodes.json  0% smaller
  docs/ext/rust/type-system-patterns.md Unsupported file format
  docs/libpolly.md Unsupported file format
  scripts/install-llvm.sh Unsupported file format

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Summary of Changes

Hello @tcrypt25519, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request enhances the project's build system by introducing specific fixes for Termux environments and refining general build configurations. A major focus of this PR is the significant expansion of documentation, particularly for the Ethereum Virtual Machine (EVM), providing in-depth explanations of its operational aspects and a comprehensive opcode reference. Additionally, existing documentation has been reorganized for better structure.

Highlights

  • Build Configuration Fixes: Adjusted .cargo/config.toml to remove specific gcc linker arguments, streamlining the build process.
  • Termux Build Compatibility: Implemented a conditional CARGO_TARGET_DIR setting in the Makefile to ensure successful builds on Termux (Android) environments, addressing issues with FUSE mounts.
  • Extensive EVM Documentation: Added a new comprehensive documentation file (docs/ext/evm/evm.md) detailing the Ethereum Virtual Machine's architecture, execution context, data regions, gas mechanics, memory expansion, and access sets.
  • EVM Opcodes Reference: Introduced a new JSON file (docs/ext/evm/opcodes.json) providing a detailed reference for all EVM opcodes, including their inputs, outputs, descriptions, and dynamic fee calculations across various Ethereum hardforks.
  • Documentation Restructuring: Renamed docs/type-system-patterns.md to docs/ext/rust/type-system-patterns.md, organizing Rust-specific documentation within a dedicated subdirectory.
Changelog
  • .cargo/config.toml
    • Removed two link-arg entries related to gcc library paths.
  • Makefile
    • Added conditional logic to set CARGO_TARGET_DIR for Termux environments to /data/data/com.termux/files/home/.cargo/jet-target.
  • docs/ext/evm/evm.md
    • New file added, providing detailed documentation on the Ethereum Virtual Machine (EVM).
    • Includes sections on EVM definition, smart contracts, execution context & data regions (Code, PC, Stack, Memory, Storage, Calldata, Return Data).
    • Covers gas and fees, memory expansion calculations, and access sets (Touched Addresses, Touched Storage Slots, Warm vs. Cold).
  • docs/ext/evm/opcodes.json
    • New file added, containing a JSON object with a comprehensive list of EVM opcodes.
    • Each opcode entry includes input, output, description, and dynamic fee details for various Ethereum hardforks.
  • docs/type-system-patterns.md
    • File renamed to docs/ext/rust/type-system-patterns.md.
Activity
  • No specific activity (comments, reviews, progress) has been recorded for this pull request yet.
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Code Review

This pull request introduces fixes for building on Termux and adds extensive new documentation. The build fixes in .cargo/config.toml and Makefile are well-implemented for the Termux environment. The new documentation on Rust type system patterns and the EVM is comprehensive. I've identified a few areas for improvement in the EVM documentation (docs/ext/evm/evm.md), including an incorrect link, a redundant sentence, and an undefined term. My review comments provide specific suggestions to address these points.

Comment thread docs/ext/evm/evm.md
Comment thread docs/ext/evm/evm.md
Comment thread docs/ext/evm/evm.md

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Pull request overview

Adds external/reference documentation for Rust type-system patterns and EVM behavior/opcodes, and tweaks Android/Termux build configuration to improve local developer ergonomics.

Changes:

  • Add a Rust “type system patterns” guide under docs/ext/rust/.
  • Add EVM reference docs/data (evm.md + opcodes.json) under docs/ext/evm/.
  • Adjust build configuration for Termux (override Cargo target dir) and simplify Android rustflags.

Reviewed changes

Copilot reviewed 4 out of 5 changed files in this pull request and generated 8 comments.

Show a summary per file
File Description
docs/ext/rust/type-system-patterns.md Adds a long-form external doc on Rust type-system patterns (Atlas examples).
docs/ext/evm/opcodes.json Adds a JSON opcode reference dataset (including dynamic fee metadata).
docs/ext/evm/evm.md Adds an EVM overview doc (context, gas, memory, access sets, refunds).
Makefile Sets CARGO_TARGET_DIR on Termux to avoid non-executable FUSE mounts.
.cargo/config.toml Removes hardcoded GCC link args from the Android target rustflags.

Comment thread docs/ext/evm/evm.md
Comment thread docs/ext/evm/opcodes.json
Comment thread docs/ext/evm/opcodes.json
Comment thread docs/ext/evm/evm.md
Comment thread docs/ext/evm/evm.md
Comment thread docs/ext/evm/opcodes.json
Comment thread docs/ext/evm/opcodes.json
Comment thread docs/ext/evm/opcodes.json
@tcrypt25519
tcrypt25519 merged commit 448db81 into master Feb 8, 2026
1 check passed
tcrypt25519 added a commit that referenced this pull request Feb 16, 2026
* fix build on non-termux.

* add and organize docs.

* fix Makefile.

* Remove libpolly.

* Useshared libs.
@tcrypt25519
tcrypt25519 deleted the ts/fix-and-docs branch February 16, 2026 20:03
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2 participants