Jérôme Duval 496080235a kernel/x86_64: add ia32 syscall entry and commpage syscall code.
* only for Intel sysenter/sysexit.
* the entry function processes stack arguments as follows:
    we look up the syscall in the table, find the number of arguments.
    reserve place on the stack for the arguments.
    copy arguments on the stack
    pop register arguments
    call the syscall function
    place the return value in ax and dx registers.
* TODO: we need to store the arguments somewhere for the post-syscall tracing.
* the thread exit stub is 32-bit, for the time being use hexadecimal instructions.

Change-Id: Ie5c502eb596d4fa7613d238de80643566bc19ed8
2018-05-15 10:27:18 +00:00
2018-04-21 07:13:23 +02:00
2018-03-07 18:04:31 -05:00
2018-01-04 00:04:02 -06:00
2015-06-22 13:20:07 -04:00

Haiku

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Haiku is an open-source operating system that specifically targets personal computing. Inspired by the BeOS, Haiku is fast, simple to use, easy to learn and yet very powerful.

Goals

  • Sensible defaults with minimal configuration required.
  • Clean, clear, concise code.
  • Unified desktop environment.

Trying Haiku

Haiku provides pre-built nightly images and release images. Haiku is compatible with a large variety of hardware, but in case you don't want to "take the plunge" and install Haiku on bare metal, you can install it on a virtual machine (VM) instead. If you've never used a VM before, you can follow one of the "Emulating Haiku" guides.

Compiling Haiku

See ReadMe.Compiling.

Contributing

Haiku is a meritocratic open source project with a large variety of tasks. Even if you can't write code, you can still help! Haiku needs designers, (technical) writers, translators, testers... Get involved and help out!

Contributing code

If you're submitting a patch to us, please make sure you're following the patch submitting guidelines.

If you're having trouble finding something in the source tree, you can use one of our OpenGrok servers:

Contributing documentation

The main piece of documentation that still needs work are the API docs (found in the tree at docs/user). Just find an undocumented class, write documentation for it, and submit a patch.

Contributing translations

See wiki:i18n.

Contributing software ports

See HaikuPorts.

Contributing to our infrastructure

See Infrastructure.

Description
The Haiku operating system
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