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* src ChangeLog elaborate.h tapsets.cxx translat ...
@ 2007-05-21 21:21 dsmith
0 siblings, 0 replies; 3+ messages in thread
From: dsmith @ 2007-05-21 21:21 UTC (permalink / raw)
To: systemtap-cvs
CVSROOT: /cvs/systemtap
Module name: src
Changes by: dsmith@sourceware.org 2007-05-21 21:21:13
Modified files:
. : ChangeLog elaborate.h tapsets.cxx translate.cxx
Log message:
2007-05-21 David Smith <dsmith@redhat.com>
PR 4446.
* elaborate.h (derived_probe::initialize_probe_context_vars): New
virtual function that will allow added context vars to be
initialized.
* translate.cxx (c_unparser::emit_common_header): Added
'mark_va_list'.
(c_unparser::emit_probe): Calls new function
initialize_probe_context_vars.
(translate_pass): Includes linux/marker.h if CONFIG_MARKERS is
defined.
* tapsets.cxx (struct dwarf_query): Split into base_query (which
contains most of the original code) and a much smaller
dwarf_query class.
(struct base_query): New class.
(dwarf_query::handle_query_module): New function.
(query_module): Moved code into dwarf_query::handle_query_module().
(mark_derived_probe): Adjusted for new kernel markers.
(mark_derived_probe_group): Ditto.
(mark_var_expanding_copy_visitor): Ditto.
(mark_var_expanding_copy_visitor::visit_target_symbol): Generates
code for new kernel markers.
(struct mark_query): New class.
(mark_query::handle_query_module): New function.
(mark_derived_probe::mark_derived_probe): Adjusted for new kernel
markers.
(mark_derived_probe::join_group): Ditto.
(mark_derived_probe::emit_probe_context_vars): Ditto.
(mark_derived_probe::parse_probe_sig): New function.
(mark_derived_probe::initialize_probe_context_vars): New function.
(mark_derived_probe::emit_module_decls): Adjust for new kernel markers.
(mark_derived_probe::emit_module_init): Ditto.
(mark_derived_probe::emit_module_exit): Ditto.
(struct mark_builder): Ditto.
(mark_builder::build): Ditto.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ChangeLog.diff?cvsroot=systemtap&r1=1.617&r2=1.618
http://sourceware.org/cgi-bin/cvsweb.cgi/src/elaborate.h.diff?cvsroot=systemtap&r1=1.39&r2=1.40
http://sourceware.org/cgi-bin/cvsweb.cgi/src/tapsets.cxx.diff?cvsroot=systemtap&r1=1.201&r2=1.202
http://sourceware.org/cgi-bin/cvsweb.cgi/src/translate.cxx.diff?cvsroot=systemtap&r1=1.172&r2=1.173
^ permalink raw reply [flat|nested] 3+ messages in thread
* src ChangeLog elaborate.h tapsets.cxx translat ...
@ 2007-03-28 20:11 dsmith
0 siblings, 0 replies; 3+ messages in thread
From: dsmith @ 2007-03-28 20:11 UTC (permalink / raw)
To: systemtap-cvs
CVSROOT: /cvs/systemtap
Module name: src
Changes by: dsmith@sourceware.org 2007-03-28 21:11:39
Modified files:
. : ChangeLog elaborate.h tapsets.cxx translate.cxx
Log message:
2007-03-28 David Smith <dsmith@redhat.com>
PR 2341 (partial fix)
* elaborate.h (struct derived_probe): Added needs_global_locks()
member function. Unless overridden, will return true indicating
that this probe needs locks around global variable references.
* tapsets.cxx (struct be_derived_probe): Added override of default
needs_global_locks() returning false. begin/end probes don't
need locks around global variables, since they aren't run
concurrently with any other probes.
* translate.cxx (c_unparser::emit_common_header): Updated
probe_contents logic to match the logic in emit_probe.
(c_unparser::emit_probe): Added whether the probe needs global
variable locks to the probe string (that helps eliminate duplicate
probes). The generated C changes based on whether or not global
variable locks are needed, but the pass 2 output doesn't differ
between a probe that needs global variable locks and one that
doesn't. If the probe doesn't need global variable locks, doesn't
output them.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ChangeLog.diff?cvsroot=systemtap&r1=1.585&r2=1.586
http://sourceware.org/cgi-bin/cvsweb.cgi/src/elaborate.h.diff?cvsroot=systemtap&r1=1.37&r2=1.38
http://sourceware.org/cgi-bin/cvsweb.cgi/src/tapsets.cxx.diff?cvsroot=systemtap&r1=1.191&r2=1.192
http://sourceware.org/cgi-bin/cvsweb.cgi/src/translate.cxx.diff?cvsroot=systemtap&r1=1.164&r2=1.165
^ permalink raw reply [flat|nested] 3+ messages in thread
* src ChangeLog elaborate.h tapsets.cxx translat ...
@ 2006-05-25 2:03 fche
0 siblings, 0 replies; 3+ messages in thread
From: fche @ 2006-05-25 2:03 UTC (permalink / raw)
To: systemtap-cvs
CVSROOT: /cvs/systemtap
Module name: src
Changes by: fche@sourceware.org 2006-05-25 02:03:01
Modified files:
. : ChangeLog elaborate.h tapsets.cxx translate.cxx
Log message:
2006-05-24 Frank Ch. Eigler <fche@elastic.org>
Pass 4 speedup.
* tapsets.cxx (derived_probe::emit_common_header): New
function, to emit code formerly inlined by
emit_probe_prologue/epilogue.
* translate.cxx (emit_common_header): Call it.
* elaborate.h: Corresponding changes.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ChangeLog.diff?cvsroot=systemtap&r1=1.399&r2=1.400
http://sourceware.org/cgi-bin/cvsweb.cgi/src/elaborate.h.diff?cvsroot=systemtap&r1=1.29&r2=1.30
http://sourceware.org/cgi-bin/cvsweb.cgi/src/tapsets.cxx.diff?cvsroot=systemtap&r1=1.128&r2=1.129
http://sourceware.org/cgi-bin/cvsweb.cgi/src/translate.cxx.diff?cvsroot=systemtap&r1=1.123&r2=1.124
^ permalink raw reply [flat|nested] 3+ messages in thread
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