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gecko-dev/third_party/rust/memmap
История
Markus Stange c6fc1caf62 Bug 1457481 - Run mach vendor rust. r=froydnj,erahm 
Most importantly, this picks up "object" and "goblin" for ELF binary parsing.
We only use the ELF code from goblin, so the mach-O parsing code gets
eliminated by the linker. Overall, this increases the Android installer size
by 20KB.

Try pushes for reference:
before: https://treeherder.mozilla.org/#/jobs?repo=try&revision=834b56dc5ab3d63a43a32f740ee8212296ac726d&selectedJob=201600899
after: https://treeherder.mozilla.org/#/jobs?repo=try&revision=6983b27e8d3cb715d3b7e6cbd276683f6466e3cc&selectedJob=201600475

installer size: 34524820 -> 34542861 (34.52MB -> 34.54MB)

$ mach vendor rust
    Updating registry `https://github.com/rust-lang/crates.io-index`
      Adding goblin v0.0.17
      Adding memmap v0.6.2
      Adding miniz-sys v0.1.10
      Adding object v0.10.0
      Adding parity-wasm v0.31.3
      Adding plain v0.2.3
      Adding profiler_helper v0.1.0 (file:///Users/mstange/code/mozilla/tools/profiler/rust-helper)
      Adding scroll v0.9.1
      Adding scroll_derive v0.9.5
      Adding syn v0.15.5
      Adding thin-vec v0.1.0
      Adding uuid v0.6.5
 0:30.11 The following files exceed the filesize limit of 102400:

third_party/rust/miniz-sys/miniz.c
third_party/rust/syn-0.14.6/src/expr.rs
third_party/rust/syn-0.14.6/src/gen/fold.rs
third_party/rust/syn-0.14.6/src/gen/visit.rs
third_party/rust/syn-0.14.6/src/gen/visit_mut.rs

The syn dependency is not compiled for goblin, as far as I can tell - it's only
needed for the 'syn' feature of scroll_derive, and scroll does not ask for
scroll_derive/syn.

object -> goblin -> scroll -> scroll_derive -/-> syn

But it looks like other versions of syn were already in the tree.

Depends on D7021

Differential Revision: https://phabricator.services.mozilla.com/D7023

--HG--
rename : third_party/rust/syn/src/parsers.rs => third_party/rust/syn-0.14.6/src/parsers.rs
rename : third_party/rust/syn/src/verbatim.rs => third_party/rust/syn-0.14.6/src/verbatim.rs
rename : third_party/rust/uuid/.travis.yml => third_party/rust/uuid-0.5.1/.travis.yml
rename : third_party/rust/uuid/src/rustc_serialize.rs => third_party/rust/uuid-0.5.1/src/rustc_serialize.rs
rename : third_party/rust/uuid/src/serde.rs => third_party/rust/uuid-0.5.1/src/serde.rs
extra : moz-landing-system : lando
 		2018-10-02 01:50:56 +00:00
..
ci Bug 1457481 - Run mach vendor rust. r=froydnj,erahm 2018-10-02 01:50:56 +00:00
examples Bug 1457481 - Run mach vendor rust. r=froydnj,erahm 2018-10-02 01:50:56 +00:00
src Bug 1457481 - Run mach vendor rust. r=froydnj,erahm 2018-10-02 01:50:56 +00:00
.appveyor.yml Bug 1457481 - Run mach vendor rust. r=froydnj,erahm 2018-10-02 01:50:56 +00:00
.cargo-checksum.json Bug 1457481 - Run mach vendor rust. r=froydnj,erahm 2018-10-02 01:50:56 +00:00
.travis.yml Bug 1457481 - Run mach vendor rust. r=froydnj,erahm 2018-10-02 01:50:56 +00:00
Cargo.toml Bug 1457481 - Run mach vendor rust. r=froydnj,erahm 2018-10-02 01:50:56 +00:00
LICENSE-APACHE
…
LICENSE-MIT
…
README.md Bug 1457481 - Run mach vendor rust. r=froydnj,erahm 2018-10-02 01:50:56 +00:00

README.md

memmap

A Rust library for cross-platform memory mapped IO.

Build Status Windows Build Status Documentation Crate

Features

  • file-backed memory maps
  • anonymous memory maps
  • synchronous and asynchronous flushing
  • copy-on-write memory maps
  • read-only memory maps
  • stack support (MAP_STACK on unix)
  • executable memory maps
  • huge page support

Platforms

memmap should work on any platform supported by libc. memmap requires Rust stable 1.13 or greater.

memmap is continuously tested on:

  • x86_64-unknown-linux-gnu (Linux)
  • i686-unknown-linux-gnu
  • x86_64-unknown-linux-musl (Linux MUSL)
  • x86_64-apple-darwin (OSX)
  • i686-apple-darwin
  • x86_64-pc-windows-msvc (Windows)
  • i686-pc-windows-msvc
  • x86_64-pc-windows-gnu
  • i686-pc-windows-gnu

memmap is continuously cross-compiled against:

  • arm-linux-androideabi (Android)
  • aarch64-unknown-linux-gnu (ARM)
  • arm-unknown-linux-gnueabihf
  • mips-unknown-linux-gnu (MIPS)
  • x86_64-apple-ios (iOS)
  • i686-apple-ios

License

memmap is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0).

See LICENSE-APACHE, LICENSE-MIT for details.

Copyright (c) 2015 Dan Burkert.