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Author SHA1 Message Date
Kevin Lange
c6a9dedb62 vga modes aren't deprecated anymore 2014-05-02 23:54:39 -07:00
Kevin Lange
edd086b4aa Bump version to 0.7.2 2014-05-02 23:28:27 -07:00
Kevin Lange
2d7b15b231 Don't readvertise RPG window every time 2014-05-02 23:20:48 -07:00
Kevin Lange
e3a23bad5b Brand new Makefile-based userspace build system 2014-05-02 22:38:39 -07:00
Kevin Lange
ba5d512fd3 %.o directive is for core kernel objects, not, say, modules 2014-05-02 20:33:09 -07:00
Kevin Lange
04435920fe Yutani client library does not depend on pthreads 2014-05-02 19:33:22 -07:00
Kevin Lange
10e241e982 Fix non-syscall validate 2014-05-02 19:28:14 -07:00
Kevin Lange
976c086e9c Define num_syscalls at compile time 2014-05-02 18:52:43 -07:00
Kevin Lange
fe19f4ad19 Extensive syscall table cleanup 2014-05-02 18:47:41 -07:00
Kevin Lange
bff1314c29 Add a header with syscall numbers 2014-05-02 18:34:38 -07:00
Kevin Lange
ac32220090 Remove disabled block of unneeded code in fork 2014-05-02 18:34:25 -07:00
Kevin Lange
84034bfa2b Remove strict-prototype warnings 2014-05-02 18:34:07 -07:00
Kevin Lange
16fa61ca7c Fix backwards flag in toolchain build 2014-05-02 14:14:04 -07:00
Kevin Lange
bd73b07da9 Drop a few more legacy syscalls 2014-05-02 10:58:28 -07:00
Kevin Lange
0cdc07b021 Update nyancat to 1.4.4 2014-05-01 11:17:22 -07:00
Kevin Lange
b23ae55682 Update newvfs.md 2014-04-29 12:30:48 -07:00
Kevin Lange
e16043684a Only bother to deliver non-ignored blocked signals 
So we don't accidentally interrupt a read or something.
 2014-04-29 00:52:36 -07:00
Kevin Lange
5d4b0df120 Make sure toast daemon doesn't block its death signal 2014-04-29 00:52:31 -07:00
Kevin Lange
646f824aa6 Symbola doesn't really have a license, but let's do this... 2014-04-29 00:31:58 -07:00
Kevin Lange
74d710fe5f Supplementary plane support (emojis) 2014-04-29 00:29:19 -07:00
Kevin Lange
29841b03fc Fix waitpid calls to account for EINTR 2014-04-29 00:28:41 -07:00
Kevin Lange
572b31a8b0 initial new vfs design doc 2014-04-28 21:57:16 -07:00
Kevin Lange
3ae5e1aec7 Bring back debug targets 2014-04-27 11:29:21 -07:00
Kevin Lange
4d8335ad75 Implement proper wait/waitpid. 
This is a pretty big commit, so let's run through it in parts:

- All of the userspace changes are to switch away from syscall_wait
  Mostly, this is to waitpid; some things were tweaked to do things
  "properly" instead of waiting for particular processes. Init has
  been fixed to do a proper spin wait.
- syscall_wait is gone - as are its uses. newlib bindings have been
  using just waitpid for a while now.
- waitpid now performs like a Unix waitpid
- process reaping is no longer a "do this on next change thing":
  it happens when a process is waited on, like it should
  (That means we can have real zombies: terminated processes that
  have not yet been waited on)
- Reparenting of children to init has been implemented, so you
  can fork-daemonize!

Overall, this is pretty big... So I hope it doesn't break everything.
 2014-04-27 01:37:33 -07:00
Kevin Lange
cd1880ebb5 Fix sigaction to make cmatrix work 2014-04-26 22:39:47 -07:00
Kevin Lange
1c65d3d663 Include git short sha in version string instead of -dev 2014-04-26 22:17:30 -07:00
Kevin Lange
5fb5e07b8e pcspkr - add device to makefile (but not module) 2014-04-26 20:18:30 -07:00
Kevin Lange
f07b2c18aa pcspkr module because why not 2014-04-26 20:12:06 -07:00
Kevin Lange
cb19356d50 Break out some magic numbers in toast daemon 2014-04-26 18:05:56 -07:00
Kevin Lange
d568de776b Based on input from @conmarap, update testing with hardware requirements 2014-04-26 18:05:43 -07:00
Kevin Lange
2a375e50ca Fix a typo 2014-04-26 17:57:43 -07:00
Kevin Lange
2db3fccd24 Do a better job with page table management 2014-04-25 23:17:20 -07:00
Kevin Lange
d79bd92b6c Updated toast theme 2014-04-25 23:16:58 -07:00
Kevin Lange
f9db32ec99 Bump version 2014-04-25 20:39:09 -07:00
Kevin Lange
1f235bb3e7 Don't forget to invalidate page directories after we free everything 2014-04-25 20:02:30 -07:00
Kevin Lange
8a786b6ffe Fix some potential mapping issues 2014-04-25 19:48:43 -07:00
Kevin Lange
29065dd94c Fix bad divide in premultiply 2014-04-25 19:47:27 -07:00
Kevin Lange
4beb3a42dc throw frame allocation behind a lock so it's atomic 2014-04-25 00:15:08 -07:00
Kevin Lange
dedc201bc1 Ensure {0,0} auxv makes it into memory 2014-04-24 23:02:28 -07:00
Kevin Lange
273b4ce9fa Don't draw logo after login 2014-04-24 22:41:23 -07:00
Kevin Lange
a56a6a6f9c fix some dumb stuff in Draw 2014-04-24 22:38:53 -07:00
Kevin Lange
e2a6ce072d Fix call to external malloc from klrealloc 2014-04-24 22:38:12 -07:00
Kevin Lange
1487ad17e5 Fix focus default in terminal 2014-04-24 22:36:20 -07:00
Kevin Lange
e3ffd36083 Fix critical exec issue with not freeing old dir 
We weren't freeing old page directories on exec, so regardless of the
actual size needed for the new process, we ended up with a huge address
space usage. Now, all of the memory from the other process is going to
be copied on the fork, and we can't do anything about that (beyond
writing a separate syscall that forks+replaces without the copy, or
implementing CoW, the latter being preferred) but that's at least a
well-know "problem".
 2014-04-24 00:03:55 -07:00
Kevin Lange
265542402a Welcome back, klmalloc. 2014-04-23 22:43:23 -07:00
Kevin Lange
af6ad29235 Finish port of ttk-demo to yutani 2014-04-23 21:15:12 -07:00
Kevin Lange
1b3dcea6a1 Toast notification daemon 2014-04-21 19:46:38 -07:00
Kevin Lange
c31bedd69e Let's just ... not do that 2014-04-21 19:40:28 -07:00
Kevin Lange
d0bfc0a5bb Efficient reallocation of SHM chunks (mostly) 2014-04-20 17:11:35 -07:00
Kevin Lange
deeb1c42a5 fix bad operation ordering for window allocation 2014-04-20 13:47:59 -07:00