chibicc
AdventOfCode2019
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chibicc | AdventOfCode2019 | |
---|---|---|
21 | 10 | |
8,514 | 9 | |
- | - | |
0.0 | 2.6 | |
6 months ago | 4 months ago | |
C | Rust | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
chibicc
- Cwerg: C-like language that can be implemented in 10kLOC
- Apple hiring compiler developers for improving Swift / C++ interoperability
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GCC always assumes aligned pointer accesses
If a --k&r mode was to be reliable, wouldn't it need to get specified first? Otherwise people would start relying on some edge case.
If speed is not a requirement for the --k&r mode, you could just take the tis-interpreter and note that if it runs without UB, it is still much faster than an actual computer was when k&r were active.
Would it even be possible to specify a variant of C that contains no UB (e.g. would define exactly what happens on unaligned access), but can compile practical existing C89 programs? I wonder if it could be written such that it could actually specify the behaviour consistently across the language intersection supported by both of e.g. GCC 2.95 and Chibicc[0].
Or maybe there are so many bugs in GCC 2.95 that it would simply be infeasible? How much time would it take to specify?
[0]: https://github.com/rui314/chibicc
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EU to vote regulation that has a considerable potential to hurt OSS
I was on the Eclipse Foundation call a few days ago regarding this topic and they said there was a well-established 3-part test for this in the EU courts. But I don't think I managed to take a screenshot, sorry.
Here is a snippet from the EU Blue Guide linked the from the Eclipse blog post:
"Commercial activity is understood as providing goods in a business related context. Non-profit organisations may be considered as carrying out commercial activities if they operate in such a context. This can only be appreciated on a case by case basis taking into account the regularity of the supplies, the characteristics of the product, the intentions of the supplier, etc. In principle, occasional supplies by charities or hobbyists should not be considered as taking place in a business related context."
I would consider GCC or React to fit this definition, while a hobby project like https://github.com/rui314/chibicc not to fit it.
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Best practice to store context for a C compiler
chibicc
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SectorC: A C Compiler in 512 bytes
chibicc: https://github.com/rui314/chibicc (A reasonably digestible C implementation)
- List of (open source) C compilers
- Chibicc โ A Small C Compiler
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Are Hoistings Possible for C++?
When you say a fork of LLVM, am I correct in assuming that you specifically mean a fork of Clang? I don't see how the compiler backend would affect support for language extensions, regardless of whether it's an exception to that such as Tcc, Cproc, the MIR C jitter, lacc, 8cc, 9cc, and chibicc. Most of those are not for production, excluding Cproc and Tcc (at least according to Suckless or Oasis).
AdventOfCode2019
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Apple hiring compiler developers for improving Swift / C++ interoperability
The field is called "compiler design". Consider taking a course [1] or buying a book?
A somewhat more playful approach might be to complete the 2019 edition of Advent of Code [2], where you'll learn some preliminaries while implementing the Intcode interpreter.
[1] https://online.stanford.edu/courses/soe-ycscs1-compilers
[2] https://adventofcode.com/2019
- [All years, all dates] Me after finishing all Advent of Code problems this year (my first year of AoC)
- Prawda o Pracy
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What's been your most favorite/fun project you've worked on?
The ending of Advent of Code 2019 was amazing. Well, the whole season was awesome, but the ending was amazing.
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[2021 Day 1-25][Rust] Solutions to all of this year's problems in terse and clean Rust
2019 in Rust
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Advent of Code (AoC) Day One
This is the seventh year puzzles, if you want to check out previous years take a look at: 2015, 2016, 2017, 2018, 2019, 2020
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QEMU Internals
I believe this is the direct link to the mentioned challenges: https://adventofcode.com/2019
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I would to like to make a MAME frontend in Go.
If you want to get started, I would recommend doing Advent of Code 2019 https://adventofcode.com/2019. It goes through and shows how to implement a basic VM. 0x10c / DCPU-16 is also a good place to start. Such simplified CPU-s help you get started and understand the basics without overwhelming you with the complexity :D.
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Advent of Code 2020 - Final Day: 25
Overall, I think this year felt a lot easier than the last one. Almost no graph problems, no path finding algorithms, and no insane math problems like day 22, 2019. It's really hard finding the right balance. I think 2019 was maybe a bit too hard and discouraged a lot of people. I like that this year was more approachable but perhaps it was a bit too easy towards the end.
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-๐- 2020 Day 25 Solutions -๐-
Thanks for an amazing year! Definitely a lot easier this year than last one, which was a bit sad. No hard graph problems, requiring path finding algorithms, no insane math problems like day 22 last year. It's hard finding the right balance. I think 2019 was maybe a bit too hard and this year maybe too easy.
What are some alternatives?
8cc - A Small C Compiler
aoc2017 - My solutions for Advent of Code 2017, each in a different language.
mold - Mold: A Modern Linker ๐ฆ
aoc2016 - My solutions for Advent of Code 2016, each in a different language
build-your-own-x - Master programming by recreating your favorite technologies from scratch.
fynegameboy - ๐น๏ธ A basic gameboy emulator for desktop and mobile
SmallerC - Simple C compiler
GoBoy - Multi-platform Nintendo Game Boy Color emulator written in Go
Co-dfns - High-performance, Reliable, and Parallel APL
AdventOfCode2021 - Solutions to all 25 AoC 2021 problems in Rust :crab: Less than 100 lines per day and under 1 second total execution time! :christmas_tree:
quickjs - Public repository of the QuickJS Javascript Engine.
AdventOfCode2020 - Solutions to all 25 AoC 2020 problems in Rust :christmas_tree: