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
c8bbd6e0aa
Restore terminal when games quit.
2016-01-25 16:30:43 +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
dbe6b32b1f
Fix scanf integer parsing.
2016-01-22 20:01:33 +01:00
2e9153cdb9
Fix inet_addr and inet_ntoa not being part of _SORTIX_SOURCE.
2016-01-22 20:01:33 +01:00
dc07435002
Fix closefrom(2) infinite loop.
2016-01-22 20:01:32 +01:00
9a59ef2313
Fix select(2) conformance issues.
2016-01-22 20:01:32 +01:00
b2f78fb4e1
Fix trianglix buffer underflow.
2016-01-22 20:01:32 +01:00
fbfe159046
Add crypt_checkpass(3) and crypt_newhash(3).
2016-01-09 02:54:51 +01:00
53711549af
Add bcrypt_checkhash(3) and bcrypt_newhash(3).
2016-01-09 02:54:51 +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
f58c70d081
Init keyboard layout from /etc/kblayout.
2016-01-08 18:47:30 +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
f3e3c98084
Fix ls realloc loop.
2016-01-08 00:47:14 +01:00
8b52c0d818
Fix wrong type in calloc sizeof.
2016-01-08 00:46:44 +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
ee9ec2eda1
Add aquatinspitz support to trianglix.
2016-01-07 20:47:36 +01:00
0eeb9d1e56
Fix pow and powf undefined behavior in libm.
2016-01-07 19:17:04 +01:00
a43c89650f
Fix typo in porting guide.
2016-01-07 19:17:04 +01:00
fad73ab3e1
Fix broken unknown short option reporting.
2016-01-07 19:17:04 +01:00
ffe59b9c7c
Fix mbrtowc decoding surrogates.
2016-01-07 19:17:04 +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
e3e32ca3cf
Fix linecount target being out of sync.
2016-01-07 19:17:04 +01:00
7a3b4f06c5
Fix trianglix file creation permissions.
2016-01-07 19:17:04 +01:00
8f1353eb94
Fix getaddrinfo error reporting.
2016-01-07 19:08:43 +01:00
22351d7f72
Fix untimely delivery of signals during userfs reference count messages.
2016-01-07 19:08:43 +01:00
8e86952abf
Add aquatinspitz(1).
2016-01-07 17:22:35 +01:00
559857b97e
Fix features.h inclusions not yet changed to sys/cdefs.h.
2015-12-23 17:49:59 +01:00
1e7bbace90
Fix uninitialized variable in chvideomode option parsing.
2015-12-23 17:22:41 +01:00
8274981a81
Add chkblayout(1).
2015-12-19 02:49:37 +01:00
f60b2c6ec4
Add keyboard layout support to kernel.
2015-12-19 02:44:15 +01:00
98ed222c8e
Add keyboard layout collection.
2015-12-19 02:21:15 +01:00
7da84494ab
Add kblayout-compiler(1).
2015-12-19 02:21:15 +01:00
02f95d6c1c
Add in6addr_any and in6addr_loopback.
2015-12-18 01:34:37 +01:00
610b60fa0d
Import public domain <netinet/in.h> macros from musl.
2015-12-18 01:24:42 +01:00
75808c637d
Add regex(3).
2015-12-17 23:32:43 +01:00
5a3e181975
Add stack smash protection support.
2015-12-12 22:53:07 +01:00
9b6d60d9d2
Add undefined behavior sanitizer support.
2015-12-12 22:53:07 +01:00
4b6b06bbc8
Add scram(2).
2015-12-12 22:53:07 +01:00
Jonas 'Sortie' Termansen
Meisaka Yukara