6 Commits

Author	SHA1	Message	Date
Konstantin Belousov	343b391f20	The PTRACESTOP() macro is used only once. Inline the only use and remove ... the macro. MFC after: 1 week	2012-02-11 14:49:25 +00:00
Konstantin Belousov	6ad1ff09cc	A debugger which requested PT_FOLLOW_FORK should get the notification ... about new child not only when doing PT_TO_SCX, but also for PT_CONTINUE. If TDB_FORK flag is set, always issue a stop, the same as is done for TDB_EXEC. Reported by: Dmitry Mikulin <dmitrym juniper net> MFC after: 1 week	2012-01-30 20:00:29 +00:00
Marcel Moolenaar	b2f1a8f2b3	Revert rev. 226893: subr_syscall.c is being included from C files and ... on amd64 with FREEBSD32 enabled, this means that systrace_probe_func gets defined twice.	2011-10-30 02:19:39 +00:00
Marcel Moolenaar	056f0ec755	Define systrace_probe_func in subr_syscall.c where it's used, instead ... of defining it in MD code. This eliminates porting to other architectures.	2011-10-29 01:26:36 +00:00
Konstantin Belousov	ce8bd78b2a	Do not deliver SIGTRAP on exec as the normal signal, use ptracestop() on ... syscall exit path. Otherwise, if SIGTRAP is ignored, that tdsendsignal() do not want to deliver the signal, and debugger never get a notification of exec. Found and tested by: Anton Yuzhaninov <citrin citrin ru> Discussed with: jhb MFC after: 2 weeks	2011-09-27 13:17:02 +00:00
Konstantin Belousov	26ccf4f10f	Inline the syscallenter() and syscallret(). This reduces the time measured ... by the syscall entry speed microbenchmarks by ~10% on amd64. Submitted by: jhb Approved by: re (bz) MFC after: 2 weeks	2011-09-11 16:05:09 +00:00