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236 Commits 1 Branch 61 Tags
deb9cd4e75aeb07b3ac6285877f8af97377b8b4e
Commit Graph

90 Commits

Author SHA1 Message Date
NAKAMURA Gou
deb9cd4e75 implement sys_munmap() 2013-07-18 09:25:58 +09:00
NAKAMURA Gou
334662b7fe implement sys_mprotect() 2013-07-18 09:25:58 +09:00
NAKAMURA Gou
9de06e90e7 rewrite and replace sys_mmap() 2013-07-18 09:25:58 +09:00
Tomoki Shirasawa
3749696d3e simple signal handler and kill(2) support. 2013-07-18 08:53:28 +09:00
NAKAMURA Gou
2aa5194958 rewrite sys_mmap() as sys_new_mmap() 2013-07-10 13:11:19 +09:00
Masamichi Takagi m-takagi@ab.jp.nec.com
4214441ac3 Make clone system-call create a new thread on the next available physical core 
and skip the physical core with a system process so that
programs using Intel OpenMP bind threads to cores in that manner.
 2013-07-05 18:55:03 +09:00
Masamichi Takagi m-takagi@ab.jp.nec.com
b59be07e9a implementing demand paging to make it possible to run Intel OpenMP programs 2013-07-04 15:41:12 +09:00
NAKAMURA Gou
75b51ec0c1 delete SYSCALL_DECLARE(process_data_section) 2013-07-01 12:44:12 +09:00
NAKAMURA Gou
cbc37b62a9 return syscall_table[] to the arch-independent part 2013-07-01 12:44:12 +09:00
NAKAMURA Gou
4695b332e2 move syscall_table[] to the architecture-depended part 2013-06-19 16:52:46 +09:00
NAKAMURA Gou
5369864551 fix warnings 2013-06-19 16:47:02 +09:00
NAKAMURA Gou
32b8cc4651 delete unused codes 2013-06-17 18:07:26 +09:00
NAKAMURA Gou
8a7429d872 delete SYSCALL_DECLARE(gettimeofday) 2013-06-17 18:07:26 +09:00
NAKAMURA Gou
329dd42c32 add gettimeofday by physical buffer. used by futex() 2013-06-17 18:07:26 +09:00
NAKAMURA Gou
3d11115491 delete SYSCALL_DECLARE(readlink) 2013-06-17 18:07:26 +09:00
NAKAMURA Gou
1167ea7fb6 delete SYSCALL_DECLARE(getdents64) 2013-06-17 18:07:26 +09:00
NAKAMURA Gou
b463f39344 delete SYSCALL_DECLARE(access) 2013-06-17 18:07:26 +09:00
NAKAMURA Gou
628793225f delete SYSCALL_DECLARE(getcwd) 2013-06-17 18:07:26 +09:00
NAKAMURA Gou
d6f6e4d6d7 delete SYSCALL_DECLARE(uname) 2013-06-17 18:07:26 +09:00
NAKAMURA Gou
4494e54d38 delete SYSCALL_DECLARE(lseek) 2013-06-17 18:07:26 +09:00
NAKAMURA Gou
58c5a45aad delete SYSCALL_DECLARE(close) 2013-06-17 18:07:26 +09:00
NAKAMURA Gou
43792fbce9 delete SYSCALL_DECLARE(pwrite) 2013-06-17 18:07:25 +09:00
NAKAMURA Gou
f7d9ad966c delete SYSCALL_DECLARE(write) 2013-06-17 18:07:25 +09:00
NAKAMURA Gou
887295a189 delete SYSCALL_DECLARE(pread) 2013-06-17 18:07:25 +09:00
NAKAMURA Gou
2ba7170ce1 delete SYSCALL_DECLARE(read) 2013-06-17 18:07:25 +09:00
NAKAMURA Gou
ecc9b2eeb2 delete SYSCALL_DECLARE(writev) 2013-06-17 18:07:25 +09:00
NAKAMURA Gou
5d0062c204 delete SYSCALL_DECLARE(time) 2013-06-17 18:07:25 +09:00
NAKAMURA Gou
e6bea799aa delete SYSCALL_DECLARE(stat) 2013-06-17 18:07:25 +09:00
NAKAMURA Gou
9810c9c0de delete SYSCALL_DECLARE(fstat) 2013-06-17 18:07:25 +09:00
NAKAMURA Gou
1fe6b5fb7b delete sys_getxid() 2013-06-17 18:07:25 +09:00
NAKAMURA Gou
3ffe835243 change the indentation of sys_brk() 2013-06-17 18:07:25 +09:00
NAKAMURA Gou
93f15321a5 change sys_brk to SYSCALL_DECLARE(brk) 2013-06-17 18:07:25 +09:00
NAKAMURA Gou
8436f5a5ac add remove_process_memory_range() 2013-06-12 11:49:19 +09:00
NAKAMURA Gou
5206ae7d57 delete old? ioctl(2) delegation codes 2013-06-07 21:21:22 +09:00
NAKAMURA Gou
08b881b530 delete old fcntl(2) delegation codes 2013-06-07 21:21:22 +09:00
Tomoki Shirasawa
8b9e97ceb7 FIX Bug 25 - static linked OpenMP application fails with page fault (during OpenMP initialisation?) 2013-06-05 15:44:11 +09:00
Balazs Gerofi bgerofi@riken.jp
ec908bd2cb add dummy sched_yield() implementation to avoid shipping it through the generic syscall forwarding code (slowed down OpenMP) 2013-06-02 16:49:23 +09:00
Balazs Gerofi bgerofi@riken.jp
4a27a65cb0 resolved merge conflicts with futex code 2013-06-02 16:42:08 +09:00
NAKAMURA Gou
d836b92bc2 avoid pointer check when reading a file in mmap(!MAP_FIXED) 
address specified by the user is only a hint,
it should not be checked.
 2013-05-31 10:59:27 +09:00
Tomoki Shirasawa
da3965be11 Merge branch 'master' of postpeta.pccluster.org:mckernel 
Conflicts:
	kernel/host.c
	kernel/process.c
	lib/include/ihk/mm.h
 2013-05-28 12:49:13 +09:00
Tomoki Shirasawa
bb4caccf98 add memory allocation check 2013-05-28 12:06:41 +09:00
NAKAMURA Gou
fa1be382c7 release the resources of the process at exit(2)/exit_group(2). 2013-05-28 11:31:23 +09:00
Balazs Gerofi bgerofi@riken.jp
5d78660011 use dkprintf() in getcwd() and access() 2013-05-10 18:54:33 +09:00
Balazs Gerofi bgerofi@riken.jp
83db56a040 futex adaptation from Linux 2.6.34 (Intel MPSS Linux) 2013-05-10 14:23:14 +09:00
Balazs Gerofi bgerofi@riken.jp
a79bfd6a01 use no IRQ disable spinlocks for page_table lock and disable debug msgs in mmap() by default 2013-05-10 13:22:18 +09:00
Tomoki Shirasawa
c0824db8f1 FIX Bug 3 - Wrong results of sched_getaffinity (mask) 2013-05-08 13:27:36 +09:00
NAKAMURA Gou
e09160cce7 add generic system call forwarding 2013-04-17 20:32:33 +09:00
simin
93e1f112f8 structure format(both user/kernel mode of dcfa and dcfampi enabled) 2013-04-10 17:38:02 +09:00
Tomoki Shirasawa
4693789608 change function names 2012-12-17 16:15:05 +09:00
Tomoki Shirasawa
0a808057eb modify include lines and Makefiles 2012-12-17 16:10:56 +09:00