bab21ae7dd
Add tar and tix initrd support.
2016-02-07 14:48:28 +01:00
475bd7c26e
Add support for multiple initrds.
2016-02-07 14:48:27 +01:00
9fe234d4d8
Rewrite init(8).
2016-02-06 17:29:42 +01:00
398eee1a8b
Add AHCI driver.
2016-02-02 22:47:49 +01:00
79e01c2eba
Rewrite ATA driver.
2016-02-02 22:47:49 +01:00
b0bbf1e013
Fix fsm_mountat(2) error handling.
2016-01-27 21:36:04 +01:00
2e4b15daed
Simplify directory reading.
2016-01-26 18:42:54 +01:00
fe067c5150
Refactor boot page availability testing.
2016-01-26 17:51:25 +01:00
cfb9dd6045
Remove poorly implemented kernel symbol loading.
2016-01-26 17:45:06 +01:00
08bac6e3f6
Add kernelinfo firmware string.
2016-01-26 17:45:06 +01:00
4b1079510b
Execute only programs with an executable bit set.
2016-01-25 17:39:57 +01:00
2e3d7c45af
Add paging no-execute and write protection support.
...
Enable the NX bit on x86_64 and set if not PROT_EXEC and enable the write
protection mode (CR0.WP) that disables the default behavior where the kernel
is able to write to read-only memory. Fix kernel broken assumptions it can
access read-only memory and take care to never set PROT_KWRITE on user-space
pages unless PROT_WRITE is also set, otherwise user-space will be able to
write to read-only memory.
This achieves X^W in the whole system except for the core kernel itself as
it is currently don't know the purpose of pages when identity mapping the
first 4 MiB.
2016-01-25 17:39:57 +01:00
bff1265d62
Add termios(2).
2016-01-25 15:47:40 +01:00
8f233b4a10
Add console backspace bold and underline support.
...
Combine textbuffer char and attr concepts while here.
2016-01-23 01:02:50 +01:00
9297ff2a20
Add PS/2 mouse driver.
2016-01-23 00:50:53 +01:00
306709fc4a
Add PS/2 controller driver.
2016-01-23 00:50:53 +01:00
3d48c7f658
Fix firing of absolute clocks.
2016-01-22 21:17:05 +01:00
dc07435002
Fix closefrom(2) infinite loop.
2016-01-22 20:01:32 +01:00
ff8b2be515
Implement CLOCK_THREAD_CPUTIME_ID and CLOCK_THREAD_SYSTIME_ID.
2016-01-09 02:28:44 +01:00
af9cc8ed05
Schedule full console redraw after user-space framebuffer write.
2016-01-08 19:56:11 +01:00
dad5c57f33
Allow bootloader bitmap framebuffer modesetting.
2016-01-08 19:56:11 +01:00
8c7c6fa59f
Center ascii cat on boot.
2016-01-08 19:56:11 +01:00
9d3aecfa07
Work around sync on close bottleneck.
2016-01-08 01:25:10 +01:00
74fe008001
Silence static analysis warnings.
2016-01-08 00:48:01 +01:00
a45b93785c
Fix program loading bugs.
2016-01-08 00:41:20 +01:00
48c6ccdf06
Fix MapPCIBAR potential overflow.
2016-01-08 00:39:13 +01:00
055f502c02
Fix dup3(2) O_CLOEXEC and O_CLOFORK handling.
2016-01-08 00:36:14 +01:00
8fabfc5f7b
Fix kernel console rendering U+007F.
2016-01-07 19:17:04 +01:00
3e068bc88f
Fix x86 Alignment Check and Security Exception handlers.
...
The processor pushes an error code when delivering these exception.
Discovered by Alexandros Alexandrou.
2016-01-07 19:17:04 +01:00
22351d7f72
Fix untimely delivery of signals during userfs reference count messages.
2016-01-07 19:08:43 +01:00
559857b97e
Fix features.h inclusions not yet changed to sys/cdefs.h.
2015-12-23 17:49:59 +01:00
f60b2c6ec4
Add keyboard layout support to kernel.
2015-12-19 02:44:15 +01:00
7da84494ab
Add kblayout-compiler(1).
2015-12-19 02:21:15 +01:00
4b6b06bbc8
Add scram(2).
2015-12-12 22:53:07 +01:00
f2eb347e9f
Fix PS2Keyboard memcpy(dest, NULL, 0) undefined behavior.
2015-12-12 22:53:07 +01:00
ab27c85948
Implement sigaction(2) SA_RESETHAND.
2015-12-12 19:28:08 +01:00
802c12e64a
Implement ppoll(2) timeouts.
2015-12-12 19:28:08 +01:00
0045f18c81
Remove kernel Scheduler::Init().
2015-12-12 19:28:07 +01:00
cee24359d8
Add psctl(2).
2015-12-12 19:28:07 +01:00
716ac0dceb
Fix logterminal TERMMODE_LINEBUFFER checking.
2015-12-12 19:28:07 +01:00
24cf8f42b8
Silence maybe initialized warning in sigsuspend.
2015-12-12 16:53:42 +01:00
32feba2709
Fix memcpy(dest, NULL, 0) undefined behavior.
2015-12-12 16:53:42 +01:00
1acf16dea0
Fix kernel makefile finding crtbegin.o and crtend.o when not needed.
2015-12-12 16:53:42 +01:00
f4995c24f4
Add kernel --init option.
2015-10-28 19:36:33 +01:00
62b5d45a78
Add kernel command line support.
2015-10-28 19:36:33 +01:00
fc637c8880
Prevent orphan processes from becoming zombies.
2015-10-28 19:36:33 +01:00
44d4807fc4
Add ENOMOUNT.
2015-10-28 19:36:33 +01:00
bae08f13ef
Fix fsmarshall not handling users and groups.
...
This is an incompatible ABI change.
2015-10-28 16:07:36 +01:00
7c6e6ef317
Fix kernel string copy from user-space.
2015-10-09 16:17:52 +02:00
2727d9fb50
Fix pipe destruction race condition.
2015-10-09 16:17:52 +02:00
12b5044bc7
Fix signal delivery during context switch.
2015-10-09 16:17:52 +02:00
875ce1adf7
Fix faccessat(2) not reporting correct permissions.
2015-10-01 22:50:51 +02:00
4c2a93ea02
Fix munmap(2) shrink from right logic.
...
This fixes a rather nasty issue where gcc's garbage collection triggered a
munmap call with the effect that it began unmapping huge amounts of kernel
data until the system triple faulted.
2015-10-01 22:50:51 +02:00
40c2fd12dc
Fix logterminal TERMMODE_UNICODE checking.
2015-10-01 22:49:02 +02:00
6725972e11
Fix LinkInodeInDir return value.
...
The callers expected it to return an int different than 0 on failure. The
link method returns different than 0 on failure. This actually worked by
lucky coincidence. Change the return type to int and 0 on success, and -1
on failure per popular demand.
Thanks to Meisaka Yukara for spotting this.
2015-09-25 15:01:20 +02:00
275541383c
Fix dtable return value type errors and missing input validation.
...
Update to current coding conventions while here.
Thanks to Meisaka Yukara for spotting the return value type errors.
2015-09-25 15:01:20 +02:00
3501b1e701
Fix console margin not having color of nearest neighbour.
2015-09-25 15:01:19 +02:00
ac6f016748
Fix partition reads and writes at end.
2015-09-25 14:59:04 +02:00
6813a26196
Fix box drawing character ninth column rendering.
2015-09-25 14:59:04 +02:00
73a182f80c
Add interface to get 32-bit pages.
2015-08-28 15:24:54 +02:00
eb11613da6
Add interface to wait for IO port changes.
2015-08-28 15:24:54 +02:00
39d8894fc0
Write newline when closing the kernel debugger.
2015-08-27 22:12:45 +02:00
34a832dbf3
Add tcgetblob and statvfs support to kramfs.
2015-08-26 23:12:45 +02:00
ae1ed0c13c
Replace strtok_r uses with strsep.
2015-08-26 17:49:28 +02:00
0fc3d70716
Clear registers after system calls.
2015-08-26 16:29:18 +02:00
a79aeed0c1
Remove __BEGIN_DECLS and __END_DECLS.
2015-08-26 14:52:44 +02:00
5915e2cd14
Add closefrom(2).
2015-08-26 14:01:25 +02:00
aa09f8cecc
Simplify kernel PrepareLookup.
2015-08-22 01:29:38 +02:00
75cf34cb8e
Add random device.
2015-08-22 01:04:58 +02:00
6405e2ea6e
Add arc4random support to the kernel.
2015-08-22 01:04:58 +02:00
20698b35c7
Refactor kernel log.
2015-08-21 21:25:01 +02:00
77467b7768
Detect physical memory before initializing the kernel log.
2015-08-21 21:25:00 +02:00
218875eb79
Initialize paging before KernelInit.
2015-08-21 21:25:00 +02:00
a422c394b8
Initialize the GDT in the bootstrap assembly.
2015-08-21 21:25:00 +02:00
cf55531aae
Make nfds_t size_t.
2015-08-21 21:25:00 +02:00
ef45218660
Add S_ISGID and S_ISUID.
...
I originally left them out because Sortix doesn't have setuid and setgid
executable support, but this created considerable compatibility issues and
it is better to supply them as the mode bits still exist and can be set.
2015-08-21 21:25:00 +02:00
a5eacdbdcc
Fix log terminal write insecure copying.
2015-08-21 20:41:33 +02:00
6cf07034d5
Fix missing parenthesizes in <sys/wait.h> macros.
2015-08-14 17:26:07 +02:00
158716f96a
Fix ctype invocations with wrong domain.
2015-08-11 15:57:56 +02:00
1dee12e58e
Fix typo in initrd extraction failure panic.
2015-07-28 22:01:44 +02:00
fffefeba8f
Fix execve(2) keeping program descriptors open.
2015-07-09 19:20:49 +02:00
d235251139
Fix AbstractInode::statvfs not setting f_favail.
2015-06-27 17:06:43 +02:00
779bbe19dd
Fix vulnerability if p_filesz exceeds p_memsz in ELF loader.
2015-06-27 17:06:43 +02:00
2291076f19
Fix poll zero timeout not being instant wakeup.
2015-06-27 17:06:43 +02:00
9acc74de28
Fix read-only mmap with backing store.
2015-06-27 17:06:33 +02:00
d068a352f7
Fix missing lock in kernel descriptor fork.
2015-06-27 17:06:32 +02:00
5589085084
Fix unlinkat potentially following paths twice.
2015-06-27 17:06:32 +02:00
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
Jonas 'Sortie' Termansen
Meisaka Yukara