86c5bc52b3
Fix PipeNode destructor not being virtual.
2015-05-15 16:18:19 +02:00
e259e8ae52
Use standard compiler environment variables.
2015-05-10 16:56:22 +02:00
2874495111
Remove per-architecture exec-prefixes from filesystem hierarchy.
2015-04-23 20:02:03 +02:00
1144a7bd99
Fix unmount double unref.
2015-04-05 01:18:25 +02:00
d383ada0d8
Fix fake kernel entropy being entirely static.
2015-03-11 14:27:43 +01:00
d511bfb75b
Fix partition inode type and stat method.
2015-03-11 14:27:43 +01:00
472e31a9a1
Fix exit_thread(2) passing unaligned sizes to UnmapMemory.
2015-03-11 14:27:43 +01:00
0806a9dfb1
Fix typo in kernel multiboot compliance check.
2015-03-11 14:27:42 +01:00
825029a24a
Fix kernel Makefile cleaning root directory files if CPU is unset.
2015-02-11 17:47:18 +01:00
ebb75f656c
Honor O_EXCL only if O_CREAT.
2015-02-08 22:58:32 +01:00
4f7c5ebdd3
Fix PCI code.
2015-02-08 22:58:32 +01:00
bb70eef85b
Replace system call array types with pointers.
2015-01-23 14:52:51 +01:00
31023c263b
Fix style issues in kernel system call header.
2015-01-22 03:37:37 +01:00
9e67c78271
Add unicode replacement character onto VGA font.
2014-12-28 20:18:58 +01:00
524a028a4f
Forward compatibility with future rename of _start to __start.
2014-12-28 20:18:58 +01:00
ab66b91086
Fix NOTO typo.
2014-12-28 20:18:58 +01:00
d890d3082d
Add umount(2) and unmountat(2).
2014-12-26 21:45:29 +01:00
bbf454e164
Rewrite program loader.
2014-12-04 16:14:17 +01:00
5143f01b0a
Remove sbrk(2).
...
Note: This is an incompatible ABI change.
2014-12-03 23:55:55 +01:00
dd950fc996
Add AT_EACCESS support to faccessat(2).
2014-12-03 14:19:58 +01:00
ae4534aae1
Update kernel/descriptor.cpp to current coding conventions.
2014-12-03 14:19:58 +01:00
ba1e0882ec
Initialize system call table at compile time.
2014-12-03 14:19:49 +01:00
67cbc0715c
Clean up COM driver.
2014-12-03 14:04:53 +01:00
3ad7ab4fc3
Add gethostname(2) and sethostname(2).
2014-12-03 13:58:29 +01:00
59262f6bf2
Refactor interrupt handler registration.
2014-12-02 21:30:39 +01:00
ede6d8f800
Optimize pipe transfers using scheduler yield hints.
2014-12-02 21:17:14 +01:00
6a14b67feb
Optimize userfs using scheduler yield hints.
2014-12-02 21:17:10 +01:00
4c78239721
Implement yielding a timeslice to another thread.
2014-12-02 21:15:08 +01:00
78d9620b0f
Clean up kernel attribute packed use.
2014-12-02 19:36:20 +01:00
bb3f591057
Add symbolic links.
2014-12-02 17:36:36 +01:00
2586685061
Ongoing build system maintainance.
2014-12-02 17:09:28 +01:00
2ecd4c9086
Update kramfs to current coding conventions.
2014-12-02 15:44:05 +01:00
fbefc30229
Securely copy to and from user-space.
2014-12-02 15:35:50 +01:00
156e73d441
Optimize file descriptor allocation.
2014-12-01 22:51:07 +01:00
49000d3bee
Upgrade to latest upstream multiboot header.
...
Tabs were converted to spaces as the original file was inconsistently
indented. The non-standard multiboot_uintx_t types were replaced with the
standard ones from <stdint.h>.
2014-12-01 22:51:07 +01:00
ec7e0cc9a6
Add cbprintf(3) and vcbprintf(3).
...
Thanks to Owen Shepherd of the Public Domain C Library for helping design
and formalize these interfaces.
2014-12-01 21:39:05 +01:00
536d7a06f5
Add fcntl(F_PREVFD) and fcntl(F_NEXTFD).
2014-12-01 21:39:05 +01:00
35708fa900
Retire calltrace support in favor of the kernel debugger.
2014-12-01 21:38:06 +01:00
b6b19c88fd
Use the word invalid instead of illegal.
2014-11-30 19:53:42 +01:00
76bf0eb30c
Remove String::Combine kernel function.
...
This function has followed me through a few projects for many years. It's
time to retire it. It's not too terribly well-written and it's mostly
replaced by the standard asprintf call. It's not even used in Sortix at the
moment.
2014-11-30 19:53:42 +01:00
58c7070134
Support \e[39m and \e[49m in the console.
2014-11-28 15:30:39 +01:00
e460be7a72
Add getentropy(2).
2014-11-28 13:35:51 +01:00
577f2f700b
Add shutdown(2).
2014-11-27 01:39:53 +01:00
a8a8154adc
Add getpeername(2) and getsockname(2).
2014-11-27 01:39:11 +01:00
ad8d025c32
Rename <sortix/syscallnum.h> to <sortix/syscall.h>.
2014-11-27 01:18:58 +01:00
bb84370c34
Add type limits and print/scan specifiers to <sys/types.h>.
2014-11-26 23:34:14 +01:00
ba12c1d246
Store loaded programs in special allocations rather than the kernel heap.
2014-11-26 22:27:57 +01:00
749d123331
Maintain counts of physical frames used for particular purposes.
2014-11-26 22:27:04 +01:00
6971cc59b0
Maintain count of used blocks in the filesystem cache.
2014-11-26 22:25:37 +01:00
36d2dcb745
Slightly improve addralloc virtual address space leaking.
2014-11-26 22:25:37 +01:00
f8c5adf20f
Add #! support to execve(2).
2014-11-26 21:14:13 +01:00
f44e46cde5
Flatten initrd symbolic links to hardlinks inside the same directory.
2014-11-25 22:49:19 +01:00
ca70f03be8
Display progress bar during initrd extraction.
2014-11-25 20:57:45 +01:00
c1af231897
Optimize reading the CMOS real time clock.
2014-11-25 19:42:28 +01:00
ae73391a10
Clean up initrd extraction code.
2014-11-25 19:42:28 +01:00
01402052f6
Add tcgetblob(2) and tcsetblob(2).
2014-11-25 18:40:50 +01:00
20b8a3c639
Add support for \e[9xm and \e[10xm escape sequences.
2014-11-25 17:19:32 +01:00
2ff72426ec
Implement SO_RCVBUF and SO_SNDBUF for filesystem sockets.
2014-11-25 17:14:46 +01:00
feea0786fc
Increase default pipe buffer size to 64 KiB.
2014-11-24 22:32:57 +01:00
152d768112
Memory efficiently extract the initrd.
2014-11-24 22:32:57 +01:00
dc11b9f837
Add unicode support to kernel terminal and console.
2014-11-24 17:41:26 +01:00
9e6148f6ff
Refactor default compiler options logic.
2014-11-24 17:10:50 +01:00
12eaf46873
Let kernel debugger know how it was invoked.
2014-11-21 00:12:46 +01:00
5dbd89d2aa
Delay heap initialization until first heap expansion.
2014-11-20 21:09:14 +01:00
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
ee13ffa715
Refactor kernel graphics support.
2014-11-19 00:08:49 +01:00
8f7c72abc1
Add utility functions for mapping PCI memory areas.
2014-11-18 23:14:49 +01:00
50ee8ca323
Implement searching for multiple PCI devices matching a pattern.
2014-11-18 22:00:29 +01:00
400eb2238f
Refactor process id allocation and accounting.
2014-11-18 20:33:21 +01:00
25e07a9083
Refactor kernel interrupt and thread register support.
2014-11-18 20:33:21 +01:00
25b4125840
Relocate kernel IO port functions to <sortix/kernel/ioport.h>.
2014-11-18 18:10:22 +01:00
7b3e2fa229
Clean up kernel thread creation code.
2014-11-18 18:10:22 +01:00
a24ecf4b83
Add getsockopt(2) and setsockopt(2).
2014-11-18 18:10:22 +01:00
708bcb4735
Add recvmsg(2) and sendmsg(2).
2014-11-18 16:27:19 +01:00
79f7312a49
Fix page protection bugs.
2014-11-06 00:09:55 +01:00
b4c38fd044
Fix wrong sizeof in memstat(2).
2014-10-18 15:30:11 +02:00
e20dd6ed06
Fix waiting for absolute time on clocks.
2014-10-18 15:30:11 +02:00
1206113425
Fix userfs renaming between directories.
2014-10-18 15:30:11 +02:00
66f1a62743
Fix userfs bugs return values and bugs.
2014-10-04 17:10:25 +02:00
cef4c8d982
Fix waitpid status copying to user-space.
2014-10-04 17:10:25 +02:00
a6bb538bcf
Fix user-space filesystem copying.
2014-10-04 17:10:25 +02:00
73dc4a0feb
Fix kernel leaking ESPIPE in non-error cases.
2014-09-25 18:12:53 +02:00
933720e0b0
Remove obsolete system calls.
2014-09-25 17:49:02 +02:00
c0ad3d8a80
Fix error case in tfork(2).
2014-09-25 17:27:54 +02:00
e29f0cdd1e
Fix class process constructor forgetting some members.
2014-09-23 20:45:57 +02:00
797efbc15b
Fix Ref<T> self-assignment.
2014-09-23 20:45:57 +02:00
6558de636e
Fix tfork(2) not copying signal properties.
2014-09-23 20:45:57 +02:00
741e48e688
Fix interrupt worker quality.
2014-09-23 20:45:57 +02:00
8c2befc140
Clean up scheduler.
2014-08-24 14:02:42 +02:00
594dcaad19
Add format attribute to kernel print and panic functions.
2014-08-23 21:47:05 +02:00
30cd318c17
Implement signals.
...
Note: This is an incompatible ABI change.
2014-07-22 13:25:39 +02:00
316ed84e60
Fix process constructor not zeroing the user timers.
2014-07-22 13:16:16 +02:00
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
b4d494cf8b
Implement thread creation in tfork(2).
2014-07-08 17:41:52 +02:00
c8a3a858b0
Add libpthread.
2014-07-08 17:41:50 +02:00
8411dce330
Add kernel uthread support.
2014-07-08 17:41:50 +02:00
fdcfb1f2da
Handle ELF notes during program load.
2014-07-07 17:52:33 +02:00
3f9a7c0a32
Fix <fcntl.h> using C++ comments.
2014-07-07 17:52:33 +02:00
b607900a00
Fix <dirent.h> not being C89 friendly.
2014-07-07 17:52:33 +02:00
2d8d89b9f8
Fix missing TLB-flush in exit_thread(2).
2014-07-06 22:59:40 +02:00
8b3e25ce7f
Fix FileCache::ChangeNumBlocks using memory after realloc shrink.
2014-06-27 16:17:47 +02:00
874baffd57
Fix wrongly named system call constants.
2014-06-27 15:49:55 +02:00
2bead9df51
Fix <sortix/fork.h> declaring access(2) constants.
2014-06-17 23:53:26 +02:00
2d46c1e63c
Fix missing TLB-flush in mprotect().
2014-06-17 23:53:26 +02:00
4ea6aa710c
Add exit_thread(2).
2014-06-12 00:05:40 +02:00
f332cf96d4
Add sched_yield(2).
2014-05-29 17:16:49 +02:00
af23f7ad5e
Add rdmsr(2) and wrmsr(2).
2014-05-29 17:14:30 +02:00
1f72c1637c
Maintain fsbase and gsbase as per-thread registers.
...
Note: This is an incompatible ABI change.
2014-05-29 17:07:42 +02:00
92d7c1807e
Fix user-space filesystems not disconnecting properly.
2014-05-28 22:18:54 +02:00
0ebe5fc04d
Fix filesystem sockets sending SIGPIPE on disconnect.
2014-05-28 22:18:54 +02:00
6774c79ba6
Fix polling Unix sockets in both incoming and outgoing directions.
2014-05-28 22:18:54 +02:00
534eb3ddd8
Fix libk being built with -mmmx, -msse and -msse2 on x86_64.
2014-05-28 17:42:19 +02:00
68d379c605
Fix insecure user-space pointer dereferences in sys_execve.
2014-05-16 16:58:33 +02:00
23d9693261
Fix ATA PIO driver not correctly detecting harddisk size.
2014-05-16 15:13:02 +02:00
0c48dfca96
Fix 4 KiB memory leak on x86_64 for each process.
2014-05-16 14:48:27 +02:00
4283d90102
Fix memory leak of processes that are not process group leaders.
2014-05-16 14:48:27 +02:00
bcf72f71e4
Fix premature return during VGA text buffer emergency reset.
2014-04-24 00:03:52 +02:00
6cf417532e
Fix uninitialized bool in kernel Descriptor class.
2014-04-22 18:06:14 +02:00
24321b0f96
Fix wrong TSS limit.
2014-04-22 18:06:00 +02:00
46105fd260
Fix missing braces in kernel/debugger.cpp.
2014-04-05 17:02:49 +02:00
da87b6f0aa
Fix troublesome debug assertions in kernel/process.cpp.
2014-03-31 19:47:54 +02:00
66481bef39
Fix kernel refcounted classes without virtual destructor.
2014-03-31 19:47:54 +02:00
6b8e389b47
Fix 32-bit PCI devices not having bar sizes correctly determined.
2014-03-31 19:08:51 +02:00
564f99b3ae
Move O_ACCMODE into kernel headers.
2014-03-17 19:22:13 +01:00
e941ff0430
Rename useresp to esp and userrsp to rsp.
2014-03-17 19:22:13 +01:00
8c00a4145c
Refactor kernel PAT, MTRR, and MSR usage.
2014-03-17 19:22:13 +01:00
34dbc4d515
Refactor PCI BAR support.
2014-03-17 19:22:13 +01:00
a133a7717e
Refactor i386 and x86_64 interrupt support.
2014-03-17 19:22:13 +01:00
554894d840
Add O_TTY_INIT.
2014-03-17 19:22:12 +01:00
426848fbbf
Add O_NOCTTY.
2014-03-17 19:22:12 +01:00
a935148f60
Add statvfs(2), fstatvfs(2) and fstatvfsat(2).
2014-03-17 19:22:12 +01:00
2fe3595feb
Add getumask(2).
2014-03-17 19:22:12 +01:00
105278a500
Clean up the serial driver read and write routines.
2014-03-17 19:22:11 +01:00
b7bf21bfff
Open stdin, stdout and stderr in the kernel rather than init.
2014-03-17 19:22:11 +01:00
640465320f
Improve the reliability of the kernel likely and unlikely macros.
2014-03-17 19:22:11 +01:00
a0a8ed61d8
Add pipe2(2).
2014-03-17 19:22:11 +01:00
eaf1618537
Add tcgetwincurpos(2).
2014-03-17 19:22:10 +01:00
d5241349cc
Move OFF_MIN and OFF_MAX to <sys/types.h>.
2014-03-17 19:22:10 +01:00
823d3a3e2f
Add fsblkcnt_t and fsfilcnt_t.
2014-03-17 19:22:10 +01:00
0117c4fbc7
Improve ix86 and x86_64 data types ABI.
...
Increase gid_t to an unsigned 64-bit integer.
Increase id_t to an unsigned 64-bit integer.
Increase pid_t to a signed 64-bit integer.
Increase time_t to a signed 64-bit integer.
Increase uid_t to an unsigned 64-bit integer.
Note: This is an incompatible ABI change.
2014-03-17 19:22:10 +01:00
6419df7a6d
Fix missing includes from private kernel headers.
2014-03-17 17:00:00 +01:00
739f8ba865
Fix <sortix/uio.h> not declaring size_t.
2014-03-17 17:00:00 +01:00
cfa3b19cf2
Fix <sortix/itimerspec.h> not declaring struct timespec.
2014-03-17 17:00:00 +01:00
2fe4a1ca92
Fix <sortix/initrd.h> not including <stdint.h>.
2014-03-17 17:00:00 +01:00
3a1c89f7a5
Fix tcgetpgrp resetting the foreground process group to zero.
2014-03-17 16:59:59 +01:00
9cc2f555e5
Fix print format warnings in kernel/syscall.cpp.
2014-03-01 14:37:42 +01:00
093d583dea
Fix print format warnings in kernel/x86-family/memorymanagement.cpp.
2014-03-01 14:37:42 +01:00
fc713baba3
Rename libc-sortix to libk.
2014-03-01 14:37:42 +01:00
0ac60d68ea
Add function for clearing user-space memory from the kernel.
2014-03-01 14:37:41 +01:00
5559377532
Replace kernel STATIC_ASSERT macro with C++11 static_assert.
2014-03-01 14:37:41 +01:00
292cca5f0e
Update kernel/copy.cpp to current coding conventions.
2014-03-01 14:37:41 +01:00
cf352a64a7
Update kernel/syscall.cpp to current coding conventions.
2014-03-01 14:37:41 +01:00
cd254cd799
Remove kernel/utf8.{cpp,h}.
2014-03-01 14:37:41 +01:00
7a6b222e07
Update kernel/uart.{cpp,h} to current coding conventions.
2014-03-01 14:37:41 +01:00
c3f1550bba
Remove kernel/serialterminal.{cpp,h}.
2014-03-01 14:37:41 +01:00
6d79781497
Update kernel/x86-family/x86-family.{cpp,h} to current coding conventions.
2014-03-01 14:37:41 +01:00
cacd010066
Update kernel/{x64/x64,x86/x86}.cpp to current coding conventions.
2014-03-01 14:37:41 +01:00
fcb8ae3af3
Update kernel/{x64,x86}/thread.cpp to current coding conventions.
2014-03-01 14:37:41 +01:00
ccb0f368a3
Update kernel/{x64,x86}/process.cpp to current coding conventions.
2014-03-01 14:37:41 +01:00
3fa5fff3f5
Update kernel/linebuffer.{cpp,h} to current coding conventions.
2014-03-01 14:37:41 +01:00
bb3b6b0260
Update kernel/kb/ps2.{cpp,h} to current coding conventions.
2014-03-01 14:37:40 +01:00
6e6df64fa8
Update kernel/kb/layout/us.{cpp,h} to current coding conventions.
2014-03-01 14:37:40 +01:00
263cc21058
Update <sortix/kernel/sortedlist.h> to current coding conventions.
2014-03-01 14:37:40 +01:00
d5b1d4853d
Update kernel/end.cpp to current coding conventions.
2014-03-01 14:37:40 +01:00
a099f82890
Update kernel memory management to current coding conventions.
2014-03-01 14:37:40 +01:00
1e671aa8cd
Rename struct kernel_dirent::d_off to d_nextoff.
...
The d_off field exists on other operating systems and the kernel used the
field in an incompatible manner. The easy solution is to call the field
something else and later address the design mistake.
2014-03-01 14:37:40 +01:00
da933464e5
Add d_namlen, d_dev, and d_type to struct dirent.
2014-03-01 14:37:40 +01:00
4f4594037f
Sort <sortix/__/types.h> types.
2014-03-01 14:37:40 +01:00
6788f0096e
Preprocess assembly files with the C preprocessor.
2014-03-01 14:37:40 +01:00
98a87fa1e5
Rename Sortix kernel directory to kernel.
2014-03-01 14:37:39 +01:00
Jonas 'Sortie' Termansen