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Sami Samhuri
007b1058b6
Replace the Swift site generator with a Ruby and Phlex implementation. Loads site and projects from TOML, derive site metadata from posts. Migrate from make to bake and add standardrb and code coverage tasks. Update CI and docs to match the new workflow, and remove unused assets/dependencies plus obsolete tooling.
28 lines
1.1 KiB
Markdown
28 lines
1.1 KiB
Markdown
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Title: "A preview of Mach-O file generation"
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Author: Sami Samhuri
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Date: "20th January, 2010"
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Timestamp: 2010-01-20T00:00:00-08:00
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Tags: ruby, mach-o, os x, compiler
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---
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This month I got back into an x86 compiler I started last May. It lives
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[on github](https://github.com/samsonjs/compiler).
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The code is a bit of a mess but it mostly works. It generates Mach object
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files that are linked with gcc to produce executable binaries.
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The Big Refactoring of January 2010 has come to an end and the tests pass
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again, even if printing is broken it prints *something*, and more
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importantly compiles test/test_huge.code into something that works.
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After print is fixed I can clean up the code before implementing anything
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new. I wasn't sure if I'd get back into this or not and am pretty excited
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about it. I'm learning a lot from this project.
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If you are following the Mach-O posts you might want to look at
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asm/machofile.rb, a library for creating Mach-O files. Using it is quite
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straightforward, an example is in asm/binary.rb, in the #output method.
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Definitely time for bed now!
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