src ./ChangeLog ./tapsets.cxx ./translate.cxx ...

src ./ChangeLog ./tapsets.cxx ./translate.cxx ...

[jistone]

CVSROOT:	/cvs/systemtap
Module name:	src
Changes by:	jistone@sourceware.org	2007-08-11 02:19:25

Modified files:
	.              : ChangeLog tapsets.cxx translate.cxx 
	runtime        : ChangeLog loc2c-runtime.h 
	tapset         : ChangeLog conversions.stp 

Log message:
	2007-08-10  Josh Stone  <joshua.i.stone@intel.com>
	
	PR 4593
	* translate.cxx (c_unparser::emit_common_header): Add an
	error_buffer to the context to allow dynamic error messages.
	* tapsets.cxx (dwflpp::express_as_string): Let deref / store_deref
	fill in last_error with a detailed message.
	
	runtime/
	* loc2c-runtime.h (deref, store_deref): Set an error message with
	the pointer value and name into last_error, since it's hard to
	determine the details once you've already jumped to deref_fault.
	
	tapset/
	* conversions.stp (kernel_string, kernel_long, kernel_int,
	kernel_short, kernel_char, user_string_warn): Use the
	CONTEXT->error_buffer to create an error message instead of a static
	local array.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ChangeLog.diff?cvsroot=systemtap&r1=1.649&r2=1.650
http://sourceware.org/cgi-bin/cvsweb.cgi/src/tapsets.cxx.diff?cvsroot=systemtap&r1=1.204&r2=1.205
http://sourceware.org/cgi-bin/cvsweb.cgi/src/translate.cxx.diff?cvsroot=systemtap&r1=1.175&r2=1.176
http://sourceware.org/cgi-bin/cvsweb.cgi/src/runtime/ChangeLog.diff?cvsroot=systemtap&r1=1.215&r2=1.216
http://sourceware.org/cgi-bin/cvsweb.cgi/src/runtime/loc2c-runtime.h.diff?cvsroot=systemtap&r1=1.27&r2=1.28
http://sourceware.org/cgi-bin/cvsweb.cgi/src/tapset/ChangeLog.diff?cvsroot=systemtap&r1=1.162&r2=1.163
http://sourceware.org/cgi-bin/cvsweb.cgi/src/tapset/conversions.stp.diff?cvsroot=systemtap&r1=1.17&r2=1.18

src ./ChangeLog ./tapsets.cxx ./translate.cxx ...

[jistone]

CVSROOT:	/cvs/systemtap
Module name:	src
Changes by:	jistone@sourceware.org	2006-12-07 03:01:43

Modified files:
	.              : ChangeLog tapsets.cxx translate.cxx 
	runtime        : ChangeLog time.c 

Log message:
	2006-12-06  Josh Stone  <joshua.i.stone@intel.com>
	
	PR 3623.
	* tapsets.cxx (timer_derived_probe_group::emit_module_decls): Restart
	the timers if we are in STARTING or RUNNING state.
	(hrtimer_derived_probe_group::emit_module_decls): Ditto.
	(be_derived_probe_group::emit_module_init): indicate error to the rest
	of the initialization if any begin probes fail.
	* translate.cxx (c_unparser::emit_module_init): Set the global error
	state on an initialization error so timers know to shut down.
	
	runtime/
	* time.c (stp_timer_reregister): Add a global to control whether the
	gettimeofday timer should restart itself, for clean shutdown.
	(__stp_time_timer_callback): Check the global.
	(_stp_kill_time, _stp_init_time): Set the global.
	(_stp_gettimeofday_ns): Switch to preempt_enable_no_resched.
	
	* time.c (__stp_time_cpufreq_callback): Use the cpu# from the notifier.
	(_stp_init_time): No need to disable preemption around cpufreq init.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ChangeLog.diff?cvsroot=systemtap&r1=1.514&r2=1.515
http://sourceware.org/cgi-bin/cvsweb.cgi/src/tapsets.cxx.diff?cvsroot=systemtap&r1=1.165&r2=1.166
http://sourceware.org/cgi-bin/cvsweb.cgi/src/translate.cxx.diff?cvsroot=systemtap&r1=1.144&r2=1.145
http://sourceware.org/cgi-bin/cvsweb.cgi/src/runtime/ChangeLog.diff?cvsroot=systemtap&r1=1.165&r2=1.166
http://sourceware.org/cgi-bin/cvsweb.cgi/src/runtime/time.c.diff?cvsroot=systemtap&r1=1.6&r2=1.7

src ./ChangeLog ./tapsets.cxx ./translate.cxx ...

[fche]

CVSROOT:	/cvs/systemtap
Module name:	src
Changes by:	fche@sourceware.org	2005-08-24 17:01:53

Modified files:
	.              : ChangeLog tapsets.cxx translate.cxx 
	tapset         : builtin_logging.stp 
Added files:
	testsuite/buildok: sixteen.stp 

Log message:
	2005-08-24  Frank Ch. Eigler  <fche@elastic.org>
	
	* tapsets.cxx (*::emit_probe_entries): Treat NULL and "" last_errors
	both as clean early returns, not errors.
	* translate.cxx: Revamp last_error handling logic.  Remove all
	"goto out" paths from expression context.
	(visit_statement): Handle last_error exit one nesting level at a time.
	(visit_return_statement, visit_functioncall): Set/reset last_error="".
	(c_tmpcounter::visit_for_loop): New routine.
	(c_unparser::visit_foreach, visit_for_loop): Rewrite to properly
	support continue/breaks, non-local exits, (foreach) locks.
	(emit_global): Emit lock variable.
	(varlock ctor, dtor): Lock/unlock global variable.
	(varlock_w, varlock_r): New concrete subclasses.  Update all users.
	* tapset/builtin_logging.stp (exit): Don't set last_error.
	* src/testsuite/buildok/sixteen.stp: New test.
	
	* tapsets.cxx: Temporarily rolled back graydon's changes.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/ChangeLog.diff?cvsroot=systemtap&r1=1.114&r2=1.115
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/tapsets.cxx.diff?cvsroot=systemtap&r1=1.44&r2=1.45
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/translate.cxx.diff?cvsroot=systemtap&r1=1.34&r2=1.35
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/tapset/builtin_logging.stp.diff?cvsroot=systemtap&r1=1.3&r2=1.4
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/testsuite/buildok/sixteen.stp.diff?cvsroot=systemtap&r1=NONE&r2=1.1