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265542402a
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42 Commits

Author SHA1 Message Date
Kevin Lange
265542402a Welcome back, klmalloc. 2014-04-23 22:43:23 -07:00
Kevin Lange
e8bbfd3221 Add an ioctl to query available pex data 2014-04-16 18:29:49 -07:00
Kevin Lange
14009e4198 Make newlib build PIC for future shared builds 2014-03-25 14:04:55 -07:00
Kevin Lange
9b130b916d Fix up signals, add SIGTTOU 2013-08-19 19:37:55 -07:00
Kevin Lange
7351fa308b Various fixes to help get bash working 2013-08-04 00:04:22 -07:00
Kevin Lange
40f0c41932 Preliminary termios support 
This is some initial work on support real PTYs.
Canonical mode is not supported at the moment.
 2013-07-27 00:18:29 -07:00
Kevin Lange
416d483fd6 Box drawing and new wcwidth 
Currently a brute-force method, going
to replace this with a Markus Khun-esque interval
search shortly.
 2013-05-11 13:20:20 -07:00
Kevin Lange
f4c68573aa execvp 2013-05-08 00:45:00 -07:00
Kevin Lange
a4a117cf0c Fix some build derps 2013-05-05 15:54:01 -07:00
Kevin Lange
1e664bef2b Integrate signals into libc 2013-05-05 15:00:24 -07:00
Kevin Lange
d78f5233d7 remove unused CYGWIN garbage from newlib header 2013-04-27 22:03:47 -07:00
Kevin Lange
fde9c6d652 New ioctl commands and userspace improvements 2013-04-27 01:16:36 -07:00
Kevin Lange
a2a890e1a8 Fresh new VFS syscalls: unlink, chmod, umask 2013-04-23 01:14:33 -07:00
Kevin Lange
ae1d555a13 Syscall bindings 2013-04-22 22:36:56 -07:00
Kevin Lange
c98ba11128 -1 is a much better thing to return 2013-04-21 11:23:06 -07:00
Kevin Lange
a7cd255546 Various C library adjustments 
Fix weird linking issues with newlib:
- Get rid of dlmalloc
- Also get rid of klmalloc

Adjust crt0 operation:
- Kill the dead loop at the end
- Pass main to pre_main as a function pointer to move `main` reference
  into crt0.o

- Fix a build script derp with trying to remove build and local
  directories (gets rid of some warnings)
 2013-04-17 22:23:38 -07:00
Kevin Lange
4fc6fe741a Add usleep to newlib, silence some warnings 2013-03-26 23:30:09 -07:00
Kevin Lange
bc2e4741c7 Random bits and pieces 2013-03-22 15:11:19 -07:00
Kevin Lange
ce4c6bea52 Better debug output, using serial, for userspace 2013-03-22 12:39:05 -07:00
Kevin Lange
674f047bde fix stat for missing file 2013-03-22 12:14:04 -07:00
Kevin Lange
fa79c89e54 Some fixes and cleanup 2013-03-22 11:58:22 -07:00
Kevin Lange
ef459bdaad More rough stubs and fixes 2013-03-20 21:24:55 -07:00
Kevin Lange
21aeb34ea4 Rough ioctl with support for winsize 2013-03-18 23:57:40 -07:00
Kevin Lange
ff429a7d07 Fix termios.h in newlib 2013-03-18 13:23:25 -07:00
Kevin Lange
71342f842d procfs, and more pty cleanup 2013-03-18 00:52:12 -07:00
Kevin Lange
e02cf79e2a Rough PTY support (needs work) 2013-03-17 16:34:23 -07:00
Kevin Lange
eb92cccecd Cleanup 2013-03-15 00:52:09 -07:00
Kevin Lange
22f04f137b Relatively compliant uname() implementation 
Also, sleep() as a function (implemented by way of nanosleep) and new
absolute and relative sleep system calls added to newlib.

[ci skip] I damn well know this is going to break CI.
 2013-03-13 21:55:25 -07:00
Kevin Lange
ef7c49b94c Global initializers. 2013-01-25 15:59:33 -08:00
Kevin Lange
a60a78d157 Updated toolchain stuff with some new headers. 
I'm working on termios support... it's stubs for now, though.
 2012-10-09 21:02:43 -07:00
Kevin Lange
c8b3a480c7 Scripts to run the clang analyzer 2012-10-09 21:00:50 -07:00
Kevin Lange
1a648129cb Fix import for dirent.h 2012-10-08 19:37:46 -07:00
Kevin Lange
5249138dcd Environment variables, integrated with newlib. 
* Patched crt0 to support a pre_main
* pre_main sets up environment variables, can do other things later,
  but then just jumps to main with the same arguments.
* Updated a bunch of apps to pass environment variables around.
 2012-10-08 00:17:50 -07:00
Kevin Lange
8dec80deb9 [risky] Try to merge in dirent.h stuff. 
This might not work. I hope it does, though.
 2012-09-16 20:37:22 -07:00
Kevin Lange
32fe610b7c Updates to newlib patches 
* Replace my allocator with dlmalloc [public domain]
* Path up setjmp.S so that it doesn't call CLI
* Add some stubs to syscalls.c
 2012-09-14 19:11:45 -07:00
Kevin Lange
027d90a53b Fix an incorrect definition for a syscall 
Wow that was a bad one.
 2012-09-04 22:33:36 -07:00
Kevin Lange
07955c83c6 Fix dozens of build warnings and other oddities. 
* Finally bring syscall.h up to speed and include all syscalls in the
  syscall module of the C library.
* Remove the third-party obfuscated C demos (we have nyancat, good
  enough)
* Fix userspace apps to build without complaining about undeclared
  strtok_r by disable __STRICT_ANSI__
* Fix .eh_frame by including the proper stuff with libgcc.
 2012-09-04 20:27:49 -07:00
Kevin Lange
989b43ee68 Fix malloc in libc? 2012-06-01 02:02:02 +09:00
Kevin Lange
94bac01312 Remove accidentally added swap files. 2012-05-26 10:17:30 +09:00
Kevin Lange
b7647f108f Build toolchain should produce working gcc now 2012-05-16 23:08:43 -04:00
Kevin Lange
659727e514 Toolchain build stuff should work, but not c++ yet. 2012-05-16 23:03:17 -04:00
Kevin Lange
af8e7d9e00 Prepare script should be done. 2012-05-16 22:21:37 -04:00