4 Commits (de09bec215675e9b0beb722df89c6f794da74f3f)

Author	SHA1	Message	Date
Justine Tunney	3e4fd4b0ad	Add epoll and do more release readiness changes ... This change also pays off some of the remaining technical debt with stdio, file descriptors, and memory managemnt polyfills.	2020-11-28 12:01:51 -08:00
Justine Tunney	f4f4caab0e	Add x86_64-linux-gnu emulator ... I wanted a tiny scriptable meltdown proof way to run userspace programs and visualize how program execution impacts memory. It helps to explain how things like Actually Portable Executable works. It can show you how the GCC generated code is going about manipulating matrices and more. I didn't feel fully comfortable with Qemu and Bochs because I'm not smart enough to understand them. I wanted something like gVisor but with much stronger levels of assurances. I wanted a single binary that'll run, on all major operating systems with an embedded GPL barrier ZIP filesystem that is tiny enough to transpile to JavaScript and run in browsers too. https://justine.storage.googleapis.com/emulator625.mp4	2020-08-25 04:43:42 -07:00
Justine Tunney	b5b60015f5	Add spellcheck example ... One of the benefits of implementing system call support from scratch is that we're able to have embedded zip filesystem support which trickles into libraries such as stdio, without unportable symbolic interposition. It's also be great if we could say open("gs://bucket/object", O_RDONLY) for seamless GCS, similar to Java NIO, but abstracted by the C library.	2020-06-27 12:25:40 -07:00
Justine Tunney	c91b3c5006	Initial import	2020-06-15 07:18:57 -07:00