Bahadir Balban ce79aa2b73 Mutex test progress ...

- Mutex test added. Forked tasks demonstrate produce/consumer using a
  shared mmap'ed page.
- Added l4lib assembler syscall
- Added forgotten SWI to mutex control offset in syscall page.
- Added mutex head initialization
- Contended child successfully sleeps in a waitqueue.

Issues:
- Somehow the child's produced page buffer is altered at about [4020] offset.
  Parent fails to validate buffer therefore.
- Need to add syncing to test so that parent does not unlock and lock again
  before child has a chance to lock buffer and produce.

2009-05-30 16:46:30 +03:00

..

blkdev0

Finished adding untested bare functionality vfs

2008-02-03 17:42:38 +00:00

bootdesc

Finished adding untested bare functionality vfs

2008-02-03 17:42:38 +00:00

fs0

Elf file checking - Added the test that data and text are at least a page apart.

2009-05-13 16:37:08 +03:00

libl4

Mutex test progress

2009-05-30 16:46:30 +03:00

libmem

Added preliminary support for execve(). Updates to clone, fork, exit, task handling.

2008-11-19 12:59:52 +02:00

libposix

Added kernel + libl4 changes for full and extended ipc.

2009-05-15 19:14:40 +03:00

mm0

Fixed fork() errors where forked thread is a copy of any cloned thread in parent address space.

2009-05-26 17:02:32 +03:00

sigma0

Initial commit

2008-01-13 13:53:52 +00:00

test0

Mutex test progress

2009-05-30 16:46:30 +03:00

.config

Initial commit

2008-01-13 13:53:52 +00:00