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c783ec8e11
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Implemented procfs.
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2014-08-28 09:16:50 +09:00 |
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f535670100
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fix pipe02
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2014-08-27 16:50:01 +09:00 |
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78d10cce80
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support process group
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2014-08-18 17:08:28 +09:00 |
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2f4f3628f9
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support tgkill
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2014-06-10 10:42:29 +09:00 |
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badb450153
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more detailed report in memory management error path
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2014-05-22 17:27:39 +09:00 |
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a4e6269c5d
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adjust prepare_process_ranges_args_envs() so that it can initialize arguments and environmnt variables from kernel space strings
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2014-05-22 13:45:23 +09:00 |
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760c9ebdb0
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refactor process_msg_prepare_process() in preparation for execve()
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2014-05-22 13:27:25 +09:00 |
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0e348e6295
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SIGCHLD and wait4(), i.e. wait()/waitpid() implementation
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2014-04-23 13:33:18 +09:00 |
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b31a1b6db2
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add PTATTR_NO_EXECUTE
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2014-04-11 14:59:47 +09:00 |
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c421965542
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relocate a program interpreter to the map_start
This commit makes a system call that dereferences a NULL pointer fail.
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2014-01-14 18:55:16 +09:00 |
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a8c249ddaf
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signal (part 1)
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2014-01-07 11:57:57 +09:00 |
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03521e9c2c
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add copyrights
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2013-11-14 16:49:40 +09:00 |
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d557ba84d6
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exclude interpreter's segment from data region
When an interpreter is located on the lower address (e.g. 0x0),
the text region is included in data region.
A fix to avoid this.
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2013-10-30 14:28:32 +09:00 |
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27172ad413
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support private mapped file
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2013-10-15 12:30:41 +09:00 |
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4fb6620f3a
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sys_getrlimit: modified to return mcexec's RLIMIT_STACK
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2013-10-11 22:36:16 +09:00 |
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040fb64b22
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add terminate thread
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2013-09-02 00:39:22 +09:00 |
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1d69225532
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mcexec forward signal to MIC process.
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2013-08-19 12:17:23 +09:00 |
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78d9d3fcd2
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Revert "trial implementation of private file mapping"
This reverts commit abe57218c4.
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2013-07-26 16:44:39 +09:00 |
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abe57218c4
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trial implementation of private file mapping
for review only. will soon be reverted.
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2013-07-26 14:40:12 +09:00 |
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2aa5194958
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rewrite sys_mmap() as sys_new_mmap()
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2013-07-10 13:11:19 +09:00 |
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d8034eeb13
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propagate error code for prepare image
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2013-06-05 17:38:23 +09:00 |
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40ad744947
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remove unused function add_process_large_range from source file
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2013-06-02 19:38:29 +09:00 |
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4a27a65cb0
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resolved merge conflicts with futex code
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2013-06-02 16:42:08 +09:00 |
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2627d4df55
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add PTATTR_FOR_USER flag to enum ihk_mc_ap_flag
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2013-06-02 13:57:44 +09:00 |
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d70dd2338c
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Make mckernel/kernel/host.c set proc->vm->region.brk_start to
(USER_END / 4) & LARGE_PAGE_MASK
so that brk won't destroy .bss section when
using debug-mode of ld.so to link shared objects.
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2013-05-29 17:08:36 +09:00 |
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da3965be11
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Merge branch 'master' of postpeta.pccluster.org:mckernel
Conflicts:
kernel/host.c
kernel/process.c
lib/include/ihk/mm.h
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2013-05-28 12:49:13 +09:00 |
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bb4caccf98
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add memory allocation check
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2013-05-28 12:06:41 +09:00 |
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f8f91488b3
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fix release leakage of args_envs
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2013-05-28 11:52:00 +09:00 |
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db17c4a7b0
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use the PID of the mcexec as PID of the McKernel process.
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2013-05-28 11:40:20 +09:00 |
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c865f63818
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disable debug msgs by default for host.c
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2013-05-10 13:04:28 +09:00 |
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e8f7fbc682
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FIX Bug 1 - mckernel aborts due to out of memory access after several mcexec
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2013-05-09 10:12:30 +09:00 |
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b56c090678
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FIX Bug 1 - mckernel aborts due to out of memory access after several mcexec invocations
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2013-05-02 11:00:30 +09:00 |
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e09160cce7
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add generic system call forwarding
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2013-04-17 20:32:33 +09:00 |
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4693789608
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change function names
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2012-12-17 16:15:05 +09:00 |
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0a808057eb
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modify include lines and Makefiles
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2012-12-17 16:10:56 +09:00 |
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9a8449df2b
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populate ELF header information on the initial stack so that glibc can set up TLS properly
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2012-10-09 00:51:50 +09:00 |
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8005f8455d
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PTE clearing bug due to wrong unmap fixed
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2012-06-08 18:12:03 +09:00 |
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77296a31a2
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largre_region creation (may not be needed)
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2012-05-19 16:56:05 +09:00 |
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7c85ac93e8
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passing argc, argv and envp to main()
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2012-05-10 22:07:23 +09:00 |
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a7c0225423
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futex and rlimit
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2012-05-08 18:32:43 +09:00 |
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8c34463dd4
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runqueues and schedule()
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2012-05-03 18:38:08 +09:00 |
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d2591c6d25
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temp
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2012-01-06 17:06:42 +09:00 |
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00107164b3
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valid flag is added
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2011-12-02 14:00:12 +09:00 |
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7999653a00
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a commit
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2011-12-02 12:35:38 +09:00 |
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480e1b12ef
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big commit
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2011-11-28 13:00:13 +09:00 |
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