| Commit message (Collapse) | Author | Age | Files | Lines |
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New dwarf_wrappers.h, dwarf_wrappers.cxx for for idiomatic access to
libdwarf and refactoring somethings out of the giant classes in tapsets.cxx.
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2008-06-10 David Smith <dsmith@redhat.com>
* tapsets.cxx (utrace_derived_probe_group::emit_probe_decl):
Initializes .vm_callback.
2008-06-10 David Smith <dsmith@redhat.com>
* task_finder.c (struct stap_task_finder_target): Added
vm_callback public field.
(stap_register_task_finder_target): Sets up .report_quiesce
handler.
(__stp_utrace_task_finder_target_quiesce): New function.
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2008-06-09 David Smith <dsmith@redhat.com>
* tapsets.cxx
(utrace_var_expanding_copy_visitor::visit_target_symbol): Calls
'syscall_nr' to get the value of '$syscall'.
2008-06-09 David Smith <dsmith@redhat.com>
* x86_64/registers.stp (syscall_nr): Added syscall_nr function.
* i686/registers.stp (syscall_nr): Ditto.
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2008-06-09 David Smith <dsmith@redhat.com>
* tapsets.cxx (utrace_derived_probe::join_group): Removed
generated inclusion of tracehook.h.
(utrace_var_expanding_copy_visitor::visit_target_symbol): Uses
'_stp_arg(0)' to get value of '$syscall'.
2008-06-09 David Smith <dsmith@redhat.com>
* task_finder.c (__stp_utrace_task_finder_report_exec): Handles
2.6.25 kernels.
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2008-06-06 David Smith <dsmith@redhat.com>
* NEWS: Updated utrace probes descriptions.
* stapprobes.5.in: Ditto.
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2008-06-06 David Smith <dsmith@redhat.com>
* tapsets.cxx (enum utrace_derived_probe_flags): Redefined in
terms of probe types instead of utrace events.
(utrace_var_expanding_copy_visitor::visit_target_symbol): Uses new
utrace_derived_probes_flags values.
(utrace_builder::build): Handles new probe types and new
utrace_derived_probes_flags values.
(utrace_derived_probe_group::emit_probe_decl): Updated to handle
new utrace_derived_probe_flags values.
(utrace_derived_probe_group::emit_module_decls): Ditto. Also
correctly handles 'begin' events correctly by installing a quiesce
handler (instead of running the probe directly).
(register_standard_tapsets): Registers updated utrace probe
types.
2008-06-06 David Smith <dsmith@redhat.com>
* task_finder.c: Added some debug logic. Use
'-DDEBUG_TASK_FINDER' to enable.
(stap_utrace_attach): Renamed from '__stp_utrace_attach'.
(__stp_utrace_attach_match_filename): Calls callback with
notification that this is a process or thread event.
(__stp_utrace_attach_match_tsk): Ditto.
(__stp_utrace_task_finder_report_clone): Ditto.
(__stp_utrace_task_finder_report_exec): Ditto.
(stap_utrace_task_finder_report_death): Ditto.
(stap_start_task_finder): Ditto.
(stap_stop_task_finder): Added debug logic.
2008-06-06 David Smith <dsmith@redhat.com>
* systemtap.base/utrace_p4.exp: Updated for utrace probe changes.
* systemtap.base/utrace_p5.exp: Ditto.
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hence systemtap build fails on s390. So use -fPIE which doesn't put limit on GOT size.
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2008-06-03 David Smith <dsmith@redhat.com>
* tapsets.cxx: Added several string tokens that are used instead
of hard-coded strings.
(register_standard_tapsets): Uses new string tokens.
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check
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and port of the server.
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directory is set to relative path(stap -R).
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|/ / / / / / / / / / / / |
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Currently this test fails, as noted in bugzilla 6529.
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2008-05-28 David Smith <dsmith@redhat.com>
* tapsets.cxx (utrace_derived_probe_group::emit_module_decls):
Removed debug print.
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2008-05-28 David Smith <dsmith@redhat.com>
* tapsets.cxx (utrace_derived_probe_group::emit_probe_decl):
Instead of adding clone handlers, just call the probes directly.
(utrace_derived_probe_group::emit_module_decls): For syscall
probes, on exec detach the parent's utrace engine from the child.
2008-05-28 David Smith <dsmith@redhat.com>
* task_finder.c (__stp_utrace_attach_match_filename): Added
register_p parameter, which is passed on to the callback. Only
adds death notification if register_p is 1. If register_p is 0,
removes death notification.
(__stp_utrace_attach_match_tsk): Moved code from
__stp_utrace_task_finder_report_clone that handles the details of
grabbing a task's path.
(__stp_utrace_task_finder_report_clone): Calls new
__stp_utrace_attach_match_tsk().
(__stp_utrace_task_finder_report_exec): Notifies upper layer that
it might need to detach from newly exec'ed process.`
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2008-05-21 David Smith <dsmith@redhat.com>
* tapsets.cxx (utrace_derived_probe_group::emit_module_decls):
Added new 'event_flag' parameter to task_finder callback. Only
calls probe handlers if we received the correct event.
2008-05-21 David Smith <dsmith@redhat.com>
* task_finder.c (__stp_utrace_attach_match_filename): Added
event_flag parameter of event to pass to callback.
(__stp_utrace_task_finder_target_death): Ditto.
(__stp_utrace_task_finder_report_clone): Calls
__stp_utrace_attach_match_filename() with new argument.
(__stp_utrace_task_finder_report_exec): Ditto.
(stap_start_task_finder): Calls callback with an invalid
event_flag since this callback call isn't related to an event.
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* 'master' of ssh://sources.redhat.com/git/systemtap:
Create user based cache dir in testsuite.
Refresh cscope.files.
Add prototypes for using the 2.6.26 probe_kernel_* functions.
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