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General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.
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Jakub Konka 9f224ebd9a stage2: add zero- and sign-extend moves to x86_64 
* remove `LoweringError` error set from `Emit.zig` - it actually
  was less than helpful; it's better to either not throw an error
  since there can be instructions with mismatching operand sizes
  such as `movsx` or assert on a by instruction-basis. Currently,
  let's just pass through and see how we fare.
* when moving integers into registers, check for signedness and move
  with zero- or sign-extension if source operand is smaller than 8
  bytes. The destination operand is always assumed to be full-width,
  i.e., 8 bytes.
* clean up `airTrunc` a little to match the rest of CodeGen inst
  implementations.
2022-01-26 16:14:57 +01:00
.builds ci: update tarballs for LLVM 13 2021-10-01 16:07:42 -07:00
.github github issues: add a honeypot template for questions 2021-11-30 14:42:58 -07:00
ci ci: add test coverage for self-hosted arm and x86_64 backends 2022-01-06 22:57:29 -05:00
cmake fix the list of llvm libraries 2021-09-30 23:33:03 -07:00
deps Revert "Include dbg.h to third-party libs" 2020-10-03 21:29:29 -04:00
doc Add missing package to the langref that's always available 2022-01-07 14:18:47 -05:00
lib Update the documentation for std.mem.sliceTo for readability 2022-01-26 00:49:17 -05:00
src stage2: add zero- and sign-extend moves to x86_64 2022-01-26 16:14:57 +01:00
test stage2: add zero- and sign-extend moves to x86_64 2022-01-26 16:14:57 +01:00
tools stage2: improvements to entry point handling 2022-01-19 11:41:08 -07:00
.gitattributes mark tsan as linguist-vendored 2021-06-25 12:46:23 +03:00
.gitignore std/build: change default install prefix to zig-out 2021-04-29 23:58:45 +02:00
build.zig Merge pull request #10552 from hdorio/deflate 2022-01-26 00:43:13 -05:00
CMakeLists.txt stage2: rename Isel to Emit for x86_64 2022-01-15 18:36:13 +01:00
CODE_OF_CONDUCT.md CODE_OF_CONDUCT: change Freenode to Libera.chat 2021-07-03 20:28:17 -04:00
CONTRIBUTING.md Update CONTRIBUTING.md 2022-01-19 14:29:55 -05:00
LICENSE Y++ 2021-12-31 19:58:21 -05:00
README.md readme: dynamic logo light/dark 2022-01-03 17:45:09 -07:00

README.md

ZIG

A general-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.

Resources

Installation

License

The ultimate goal of the Zig project is to serve users. As a first-order effect, this means users of the compiler, helping programmers to write better software. Even more important, however, are the end-users.

Zig is intended to be used to help end-users accomplish their goals. Zig should be used to empower end-users, never to exploit them financially, or to limit their freedom to interact with hardware or software in any way.

However, such problems are best solved with social norms, not with software licenses. Any attempt to complicate the software license of Zig would risk compromising the value Zig provides.

Therefore, Zig is available under the MIT (Expat) License, and comes with a humble request: use it to make software better serve the needs of end-users.

This project redistributes code from other projects, some of which have other licenses besides MIT. Such licenses are generally similar to the MIT license for practical purposes. See the subdirectories and files inside lib/ for more details.