d9cf1d49b1
support waitid
...
send SIGCHLD to parent when SIGSTOP or SIGCONT received
refs #425
refs #283
2015-02-22 20:05:30 +09:00
0307f6a6cc
impementation of sched_{setparam, getparam, setscheduler, getscheduler, get_priority_min, get_priority_max, rr_get_interval} system calls
2015-02-19 11:46:03 -08:00
16af976a71
support msync() system call. refs #382
...
Msync(2) of this version writes only the pages which the calling process
modified. Modifications of the other processes are not written.
2015-02-18 11:52:15 +09:00
d21ae28843
add dummy NUMA system calls. refs #405
...
ENOSYS system call handlers for the following.
- get_mempolicy()
- mbind()
- migrate_pages()
- move_pages()
- set_mempolicy()
2015-02-10 21:16:19 +09:00
d30d8fe71c
support getcpu() system call. refs #385
...
It appeared on Linux(x86) in kernel 3.1.
2015-02-10 18:35:41 +09:00
08cc31f9bf
support setrlimits/getrlimits, however this fix is these syscalls only.
...
checking resource process must implement it separately.
refs #330
2015-01-27 10:35:58 +09:00
86f2a9067b
getppid() implementation
2014-12-04 16:55:17 +09:00
39f36120c1
support sigqueue
2014-09-23 23:17:53 +09:00
19fa391d4f
Implement vfork system call
...
It's implemented by making it issue clone system call internally with
the arguments of (SIGCHLD, 0, 0, 0, 0). The feature in which the caller
of vfork blocks until the child issues exit/execve is not implemented.
Refer to #233 .
2014-09-08 17:06:05 +09:00
78d10cce80
support process group
2014-08-18 17:08:28 +09:00
99931179e1
add get_cpu_id syscall with No.700 for testing
2014-07-13 17:05:27 +09:00
11bb334bd4
support mremap(2)
...
fixes #22
2014-07-02 15:30:52 +09:00
90aaf9dc9c
support remap_file_pages(2)
...
fixes #21
2014-06-30 17:33:51 +09:00
3f13862a98
ptrace: add error stub to prevent mcexec from waiting
...
In LTP's ptrace03 test,
there is a exit() preceded by ptrace(PTRACE_TRACEME).
In this case, processes will be usually finished immediately.
But mcexec will fall into waiting for parent's ptrace(PTRACE_CONT),
because mcexec sends itself a signal in processing of exit().
2014-06-09 19:03:59 +09:00
0e348e6295
SIGCHLD and wait4(), i.e. wait()/waitpid() implementation
2014-04-23 13:33:18 +09:00
ab13f9a57c
declare fork() so that __NR_fork is available
2014-04-02 18:00:09 +09:00
b2b9b566c8
implement munlock()
2014-02-05 11:31:01 +09:00
f2a6515448
implement mlock()
2014-02-05 11:30:59 +09:00
26d68d391d
signal part 4 (sigsuspend etc)
2014-01-24 10:14:49 +09:00
6992b829a0
delegate the open(2) with the generic forwarding.
...
This commit solves a problem that causes getpwnam()/getpwuid() to return
NULL.
2014-01-14 18:50:20 +09:00
a8c249ddaf
signal (part 1)
2014-01-07 11:57:57 +09:00
9e00275120
fork & execve return EOPNOTSUPP (temporary hack)
2013-12-18 16:10:13 +09:00
03521e9c2c
add copyrights
2013-11-14 16:49:40 +09:00
1d69225532
mcexec forward signal to MIC process.
2013-08-19 12:17:23 +09:00
3749696d3e
simple signal handler and kill(2) support.
2013-07-18 08:53:28 +09:00
99a228930f
correct syscall name
2013-07-10 13:11:18 +09:00
75b51ec0c1
delete SYSCALL_DECLARE(process_data_section)
2013-07-01 12:44:12 +09:00
cbc37b62a9
return syscall_table[] to the arch-independent part
2013-07-01 12:44:12 +09:00
de5137e18b
Delete DCFA_KMOD flag in syscall_list.h.
...
Because DCFA_KMOD is undefined in this file,
even if we set -DDCFA_KMOD in Makefile
2013-06-20 11:33:14 -05:00
4695b332e2
move syscall_table[] to the architecture-depended part
2013-06-19 16:52:46 +09:00
