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106 commits

Author SHA1 Message Date
Jonas 'Sortie' Termansen
81ad72ae89 Fix renegade graphical console rendering thread. 
The console rendering thread doesn't get shut down as the lfbtextbuffer did
not think it had a rendering thread. This causes corruptions to occur when a
subsequent resolution change destroys the lfbtextbuffer class instance, but
the thread continues to use the class. Lots of undefined behavior occurs as
the memory gets reallocated for other purposes.
 2014-11-20 17:04:45 +01:00
Jonas 'Sortie' Termansen
ee13ffa715 Refactor kernel graphics support. 2014-11-19 00:08:49 +01:00
Jonas 'Sortie' Termansen
8f7c72abc1 Add utility functions for mapping PCI memory areas. 2014-11-18 23:14:49 +01:00
Jonas 'Sortie' Termansen
50ee8ca323 Implement searching for multiple PCI devices matching a pattern. 2014-11-18 22:00:29 +01:00
Jonas 'Sortie' Termansen
400eb2238f Refactor process id allocation and accounting. 2014-11-18 20:33:21 +01:00
Jonas 'Sortie' Termansen
25e07a9083 Refactor kernel interrupt and thread register support. 2014-11-18 20:33:21 +01:00
Jonas 'Sortie' Termansen
25b4125840 Relocate kernel IO port functions to <sortix/kernel/ioport.h>. 2014-11-18 18:10:22 +01:00
Jonas 'Sortie' Termansen
7b3e2fa229 Clean up kernel thread creation code. 2014-11-18 18:10:22 +01:00
Jonas 'Sortie' Termansen
a24ecf4b83 Add getsockopt(2) and setsockopt(2). 2014-11-18 18:10:22 +01:00
Jonas 'Sortie' Termansen
708bcb4735 Add recvmsg(2) and sendmsg(2). 2014-11-18 16:27:19 +01:00
Jonas 'Sortie' Termansen
79f7312a49 Fix page protection bugs. 2014-11-06 00:09:55 +01:00
Jonas 'Sortie' Termansen
b4c38fd044 Fix wrong sizeof in memstat(2). 2014-10-18 15:30:11 +02:00
Jonas 'Sortie' Termansen
e20dd6ed06 Fix waiting for absolute time on clocks. 2014-10-18 15:30:11 +02:00
Jonas 'Sortie' Termansen
1206113425 Fix userfs renaming between directories. 2014-10-18 15:30:11 +02:00
Jonas 'Sortie' Termansen
66f1a62743 Fix userfs bugs return values and bugs. 2014-10-04 17:10:25 +02:00
Jonas 'Sortie' Termansen
cef4c8d982 Fix waitpid status copying to user-space. 2014-10-04 17:10:25 +02:00
Jonas 'Sortie' Termansen
a6bb538bcf Fix user-space filesystem copying. 2014-10-04 17:10:25 +02:00
Jonas 'Sortie' Termansen
73dc4a0feb Fix kernel leaking ESPIPE in non-error cases. 2014-09-25 18:12:53 +02:00
Jonas 'Sortie' Termansen
933720e0b0 Remove obsolete system calls. 2014-09-25 17:49:02 +02:00
Jonas 'Sortie' Termansen
c0ad3d8a80 Fix error case in tfork(2). 2014-09-25 17:27:54 +02:00
Jonas 'Sortie' Termansen
e29f0cdd1e Fix class process constructor forgetting some members. 2014-09-23 20:45:57 +02:00
Jonas 'Sortie' Termansen
797efbc15b Fix Ref<T> self-assignment. 2014-09-23 20:45:57 +02:00
Jonas 'Sortie' Termansen
6558de636e Fix tfork(2) not copying signal properties. 2014-09-23 20:45:57 +02:00
Jonas 'Sortie' Termansen
741e48e688 Fix interrupt worker quality. 2014-09-23 20:45:57 +02:00
Jonas 'Sortie' Termansen
8c2befc140 Clean up scheduler. 2014-08-24 14:02:42 +02:00
Jonas 'Sortie' Termansen
594dcaad19 Add format attribute to kernel print and panic functions. 2014-08-23 21:47:05 +02:00
Jonas 'Sortie' Termansen
30cd318c17 Implement signals. 
Note: This is an incompatible ABI change.
 2014-07-22 13:25:39 +02:00
Jonas 'Sortie' Termansen
316ed84e60 Fix process constructor not zeroing the user timers. 2014-07-22 13:16:16 +02:00
Jonas 'Sortie' Termansen
9675bd7475 Deliver SIGPIPE on filesystem socket disconnect. 
This fixes the earlier mistake where I believed sockets were not meant to
send SIGPIPE on bad writes, but the standard mandates that sockets do send
SIGPIPE in such cases.
 2014-07-20 15:05:58 +02:00
Jonas 'Sortie' Termansen
b4d494cf8b Implement thread creation in tfork(2). 2014-07-08 17:41:52 +02:00
Jonas 'Sortie' Termansen
c8a3a858b0 Add libpthread. 2014-07-08 17:41:50 +02:00
Jonas 'Sortie' Termansen
8411dce330 Add kernel uthread support. 2014-07-08 17:41:50 +02:00
Jonas 'Sortie' Termansen
fdcfb1f2da Handle ELF notes during program load. 2014-07-07 17:52:33 +02:00
Jonas 'Sortie' Termansen
3f9a7c0a32 Fix <fcntl.h> using C++ comments. 2014-07-07 17:52:33 +02:00
Jonas 'Sortie' Termansen
b607900a00 Fix <dirent.h> not being C89 friendly. 2014-07-07 17:52:33 +02:00
Jonas 'Sortie' Termansen
2d8d89b9f8 Fix missing TLB-flush in exit_thread(2). 2014-07-06 22:59:40 +02:00
Jonas 'Sortie' Termansen
8b3e25ce7f Fix FileCache::ChangeNumBlocks using memory after realloc shrink. 2014-06-27 16:17:47 +02:00
Jonas 'Sortie' Termansen
874baffd57 Fix wrongly named system call constants. 2014-06-27 15:49:55 +02:00
Jonas 'Sortie' Termansen
2bead9df51 Fix <sortix/fork.h> declaring access(2) constants. 2014-06-17 23:53:26 +02:00
Jonas 'Sortie' Termansen
2d46c1e63c Fix missing TLB-flush in mprotect(). 2014-06-17 23:53:26 +02:00
Jonas 'Sortie' Termansen
4ea6aa710c Add exit_thread(2). 2014-06-12 00:05:40 +02:00
Jonas 'Sortie' Termansen
f332cf96d4 Add sched_yield(2). 2014-05-29 17:16:49 +02:00
Jonas 'Sortie' Termansen
af23f7ad5e Add rdmsr(2) and wrmsr(2). 2014-05-29 17:14:30 +02:00
Jonas 'Sortie' Termansen
1f72c1637c Maintain fsbase and gsbase as per-thread registers. 
Note: This is an incompatible ABI change.
 2014-05-29 17:07:42 +02:00
Jonas 'Sortie' Termansen
92d7c1807e Fix user-space filesystems not disconnecting properly. 2014-05-28 22:18:54 +02:00
Jonas 'Sortie' Termansen
0ebe5fc04d Fix filesystem sockets sending SIGPIPE on disconnect. 2014-05-28 22:18:54 +02:00
Jonas 'Sortie' Termansen
6774c79ba6 Fix polling Unix sockets in both incoming and outgoing directions. 2014-05-28 22:18:54 +02:00
Jonas 'Sortie' Termansen
534eb3ddd8 Fix libk being built with -mmmx, -msse and -msse2 on x86_64. 2014-05-28 17:42:19 +02:00
Jonas 'Sortie' Termansen
68d379c605 Fix insecure user-space pointer dereferences in sys_execve. 2014-05-16 16:58:33 +02:00
Jonas 'Sortie' Termansen
23d9693261 Fix ATA PIO driver not correctly detecting harddisk size. 2014-05-16 15:13:02 +02:00