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Author SHA1 Message Date
christos
7b9289ca62 fix standalone 2017-01-14 04:54:42 +00:00
christos
2663d7ef18 fix standalone 2017-01-14 04:53:25 +00:00
kamil
14d6312469 Add new tests eventmask[34] in t_ptrace_wait{,3,4,6,id,pid} 
eventmask3:
    Verify that PTRACE_VFORK in EVENT_MASK is preserved

eventmask4:
    Verify that PTRACE_VFORK_DONE in EVENT_MASK is preserved

Currently eventmask3 is failing and marked with PR kern/51630

Sponsored by <The NetBSD Foundation>
 2017-01-14 04:37:55 +00:00
pgoyette
ea3582b27e Set FILESBUILD=yes to actually run the creation script for the file. 
Should fix the build by creating a file which install can then find.
 2017-01-14 03:59:58 +00:00
christos
8787f9ad9e fix rump 2017-01-14 03:35:21 +00:00
christos
53daaf6b96 fix weak symbols. More work needs to be done for memcpy/strlen etc. 2017-01-14 03:00:13 +00:00
christos
0f986ca219 add new test file 2017-01-14 01:44:13 +00:00
kamil
89ada74077 Update TODO.ptrace 
Removed:
  - evaluate equivalent for PTRACE_O_TRACECLONE from Linux

clone(2)-like calls are traced with PTRACE_FORK, PTRACE_VFORK and
PTRACE_VFORK_DONE. VFORK ones block parent till termination or execve(2) of
its child.

Added:
  - add proper implementation of PTRACE_VFORK for vfork(2)-like events

Currently PTRACE_VFORK is a stub.

Sponsored by <The NetBSD Foundation>
 2017-01-14 01:36:28 +00:00
christos
0ac9d4eb29 better name 2017-01-14 01:33:32 +00:00
christos
01f670b7f6 expose more for _KMEMUSER 2017-01-14 01:02:08 +00:00
christos
31ed49d544 don't do _KERNEL; hides bswap stuff. 2017-01-14 01:01:48 +00:00
christos
6a94a0768f PR/51832: Ngie Cooper: 
- limit memory to 64M
- error msg fixes
- includes fixes
 2017-01-14 00:50:56 +00:00
christos
1edda79a21 fix types. 2017-01-14 00:35:37 +00:00
christos
81da05f641 Do things in a less intrusive way. 2017-01-14 00:33:19 +00:00
kamil
4e100202af Document PTRACE_VFORK and PTRACE_VFORK_DONE in ptrace(2) 
PTRACE_VFORK - report vfork(2)-like operations and trace child
PTRACE_VFORK_DONE - report unblocking the parent after vfork(2)-like call

Note that PTRACE_VFORK is currently unimplemented and returns ENOTSUP.

Sponsored by <The NetBSD Foundation>
 2017-01-14 00:02:40 +00:00
kamil
f985a0fb79 Add new entry for ptrace(2) 
Added:
  ptrace(2): Add new options in EVENT_MASK: PTRACE_VFORK and
    PTRACE_VFORK_DONE
 2017-01-13 23:29:10 +00:00
kamil
c35cdcf1bb Update t_ptrace_wait* tests for added support for PTRACE_VFORK{,_DONE} 
PTRACE_VFORK and PTRACE_VFORK_DONE are now parts of <sys/ptrace.h>.

PTRACE_VFORK tests are still failing as the support for it is currently
a stub.

Sponsored by <The NetBSD Foundation>
 2017-01-13 23:22:12 +00:00
kamil
c18b2e9358 Welcome to NetBSD 7.99.59 - PTRACE_VFORK and PTRACE_VFORK_DONE in ptrace(2) 
Sponsored by <The NetBSD Foundation>
 2017-01-13 23:05:24 +00:00
kamil
0e96af0f53 Add support for PTRACE_VFORK_DONE and stub for PTRACE_VFORK in ptrace(2) 
PTRACE_VFORK is supposed to be used to track vfork(2)-like events, when
parent gives birth to new process child and stops till it exits or calls
exec().
Currently PTRACE_VFORK is a stub.

PTRACE_VFORK_DONE is notification to notify a debugger that a parent has
resumed after vfork(2)-like action.
PTRACE_VFORK_DONE throws SIGTRAP with TRAP_CHLD.

Sponsored by <The NetBSD Foundation>
 2017-01-13 23:00:35 +00:00
christos
b5b137cbee fix typo 2017-01-13 22:46:43 +00:00
christos
1544402a99 no namlen on linux 2017-01-13 22:45:15 +00:00
christos
a2e94ed719 use bdp, to avoid compiler warning. 2017-01-13 22:29:59 +00:00
macallan
4b66d9e2f9 add SX_STBM ( STore Byte Masked ) instruction 2017-01-13 21:49:46 +00:00
christos
c54cb81102 Don't play with "../.." in includes for h_macros.h; deal with it centrally. 
Minor fixes.
 2017-01-13 21:30:39 +00:00
christos
6e9c6546e8 PR/51859: Ngie Cooper: use closefrom/restore RLIMIT_NOFILE when done 2017-01-13 21:19:45 +00:00
christos
9398a6c8c6 PR/51861: Ngie Cooper: Sprinkle __unused, mark __dead, _exit(). 2017-01-13 21:18:33 +00:00
christos
f3f1ae73bf PR/51862: Ngie Cooper: don't leak buf 2017-01-13 21:16:38 +00:00
christos
1b5bdd34e2 PR/51860: Ngie Cooper: don't leak fd 2017-01-13 21:15:57 +00:00
christos
f4c1dfe02d PR/51857: Ngie Cooper: mark signo __unused for -Wunused 2017-01-13 21:15:14 +00:00
agc
a5445b4eea also terminate 2 other statements properly 2017-01-13 21:09:12 +00:00
christos
968eee5d0b convert strcpy to a bounded copy to avoid compiler warnings, although the 
reclen test prevents overflow.
 2017-01-13 21:02:05 +00:00
agc
56556fc2dc terminate the statement properly 2017-01-13 21:00:59 +00:00
christos
d352a1f1ba convert strcpy to a bounded copy to avoid compiler warnings, although the 
reclen test prevents overflow.
 2017-01-13 20:58:59 +00:00
christos
35c57c2fc8 PR/51858: Ngie Cooper: don't leak buf 2017-01-13 20:46:15 +00:00
christos
93538aec95 PR/51856: Ngie Cooper: add limits.h for INT_MAX 2017-01-13 20:44:45 +00:00
christos
26e010503c PR/51847: Ngie Cooper: More error checks, add __unused 2017-01-13 20:44:10 +00:00
christos
666a964a93 PR/51855: Ngie Cooper: fix leaks 2017-01-13 20:43:11 +00:00
christos
86d82e08a1 PR/51853: Ngie Cooper: add limits.h for MAXPATHLEN in FreeBSD 2017-01-13 20:42:36 +00:00
christos
10ef6baaf5 PR/51854: Ngie Cooper: sys/socket.h include and check result from socket(2) 2017-01-13 20:41:50 +00:00
christos
cee075369e PR/51851: Ngie Cooper: add stdbool.h #include for false/true 2017-01-13 20:31:53 +00:00
christos
faab7dc2ec PR/51852: Ngie Cooper: mark signo __unused 2017-01-13 20:31:06 +00:00
christos
fb2eabe89d convert strcpy to a bounded copy to avoid compiler warnings, although the 
reclen test prevents overflow.
 2017-01-13 20:24:37 +00:00
christos
bf323d9fd1 PR/51849: Ngie Cooper: headers portability fixes 2017-01-13 20:10:57 +00:00
christos
180ffa9edb PR/51850: Ngie Cooper: add sys/socket.h for socket(2) and don't leak fds 2017-01-13 20:09:48 +00:00
christos
57ddf889e1 PR/51848: Ngie Cooper: tests/lib/libc/sys/t_sigaction: mark variables __unused 
XXX: h_macros.h needs to be fixed differently.
 2017-01-13 20:08:38 +00:00
christos
4cc87d7ee2 PP/51845: Ngie Cooper: need <netinet/in.h> for htonl etc and fix socket leak 2017-01-13 20:06:50 +00:00
christos
26785dc779 PR/51846: Ngie Cooper: closefrom(3) instead of fcntl(3, F_CLOSEM) 
for portability
 2017-01-13 20:04:52 +00:00
christos
af06389089 PR/51844: Ngie Cooper: use root-owned file created during build instead of 
/usr/bin/fpr
 2017-01-13 20:03:51 +00:00
christos
223f5b4030 this was fine before... 2017-01-13 19:53:10 +00:00
christos
d0d6e976d7 PR/51843: Ngie Cooper: don't leak file descriptor 2017-01-13 19:34:19 +00:00