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dfd23c3ebe882e26cb4549e4931633a3c038ebb0
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15 Commits

Author SHA1 Message Date
Ken Sato
dfd23c3ebe prctl: Add support for PR_SET_THP_DISABLE and PR_GET_THP_DISABLE 
Change-Id: I04c5568a9eb78bcac632b734f34bba49cf602c4d
Refs: #1181
 2019-01-22 05:40:56 +00:00
TOIDA,Suguru
96b6d773a9 ARMv8.2-LPA support 
Change-Id: I12a6eac55af2e7f6a643e4e04ed59a85769f4063
 2018-12-07 17:41:50 +09:00
TOIDA,Suguru
4ba4bbd711 ContiguousPTE[12/12] modify sys_shmget/sys_mmap 
Change-Id: Icfbe9fbfa6216735ec20c55da95e5b62a25fdfea
 2018-12-07 08:27:51 +00:00
Dominique Martinet
01fe83dcb3 do_mmap: change addr to uintptr_t 
Change-Id: I7df45e125387083aef7e62b046c20b7422f60f22
 2018-10-11 09:24:23 +00:00
Dominique Martinet
c3bfa3f6a9 move BUG_ON, panic and kprintf define to debug.h; add BUILD_BUG_ON 
these functions are more logical to keep together there as they depend
on each other.

Also add a comment about the __printf attribute, if we have a quiet
period it would be useful to enable and clear the thousands of
warnings...

Change-Id: I47d3891c9cd87da28b2883c29384959f5abd1459
 2018-10-11 09:03:53 +00:00
Masamichi Takagi
04d4145b3e uti: Replace dead uti thread with new mcexec thread in proc->tids 
Change-Id: Ic6e906dd1bfac1b07f1317732cbe0a5191831cd8
 2018-09-04 19:53:03 +09:00
Masamichi Takagi
5cb8a1f10f uti: Workaround not to share CPU with OpenMP threads 
* Assign uti thread to the last idle CPU so that it's not shared with
  an OpenMP thread

Change-Id: Ia42cae056ce81fde9b6dab6286b39a52f3c9e172
 2018-09-04 19:53:01 +09:00
Ken Sato
f57b0c5d4f wait: Delay wake-up parent within switch context 
Fujitsu: POSTK_DEBUG_TEMP_FIX_41
Refs: #1006
Change-Id: Ia98e896505ad0f6549766604ade84550eee8bd2d
 2018-08-30 02:13:51 +00:00
Dominique Martinet
21af0351d1 arm64 syscall.c needs uio.h for struct iovec 
Change-Id: I9d070d0e148636be1d9ecec8ec4dfb72f93c4ed6
 2018-08-22 06:08:27 +00:00
Dominique Martinet
3185334c1c debug messages: implement dynamic debug 
Heavily inspired off linux kernel's dynamic debug:
 * add a /sys/kernel/debug/dynamic_debug/control file
 (accessible from linux side in /sys/class/mcos/mcos0/sys/kernel/debug/dynamic_debug/control)
 * read from file to list debug statements (currently limited to 4k in size)
 * write to file with '[file foo ][func bar ][line [x][-[y]]] [+-]p' to change values

Side effects:
 * reindented all linker scripts, there is a new __verbose section
 * added string function strpbrk

Change-Id: I36d7707274dcc3ecaf200075a31a2f0f76021059
 2018-07-26 14:16:31 +09:00
Ken Sato
11756d96ef mmap, mremap: Check arguments in the same order as in Linux 
Refs: #1137
Change-Id: I4fd2ac83b013a2741a3facce4dd7e0c37b14fd25
 2018-07-03 08:41:30 +00:00
Balazs Gerofi
86efc86945 save_syscall_return_value(): separate from check_signal() and call from syscall() (for ARM64) 2018-01-26 14:43:18 +09:00
Masamichi Takagi
9a5d5feb9c time(): Split into architecture dependent functions 
This fixes the bug reported as POSTK_ARCH_DEP_13 and POSTK_DEBUG_ARCH_DEP_13.
 2017-12-23 11:36:52 +09:00
Hitoshi Iizuka
0ecf31d896 modify:User space memory access(arm64) 2017-10-24 10:29:11 +09:00
Takayuki Okamoto
9989f41fd3 add arm64 support 
- add arm64 dependent codes with GICv3 and SVE support
- fix bugs based on architecture separation requests
 2017-09-05 15:06:27 +09:00