5f3b91437f
This commit changes the way Zig is intended to deal with variable declaration for exotic targets. Where previously the idea was to enfore local/global variables to be placed into their respective address spaces, depending on the target, this is now fixed to the generic address space. To facilitate this for targets where local variables _must_ be generated into a specific address space (ex. amdgcn where locals must be generated into the private address space), the variable allocations (alloca) are generated into the right address space and then addrspace-casted back to the generic address space. While this could be less efficient in theory, LLVM will hopefull deal with figuring out the actual correct address space for a pointer for us. HIP seems to do the same thing in this regard. Global variables are handled in a similar way.
A general-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.
Resources
- Introduction
- Download & Documentation
- Chapter 0 - Getting Started | ZigLearn.org
- Community
- Contributing
- Code of Conduct
- Frequently Asked Questions
- Community Projects
Installation
- download a pre-built binary
- install from a package manager
- build from source
- bootstrap zig for any target
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.