[email protected]$G$9!%e(B
e$B!!<ALd$J$N$G$9$,!$$3$N%3%_%C%H$N%?!<%2%C%H!JL\E*!$4D6-!K$O2?$G$7$g$&$+!%e(B
e$B!!e(Byugui e$B$5$s$+$ie(B dtrace e$BBP1~$r$9$k!$$H$$$&OC$Oe(B IRC
e$B$J$I$G;G$C$F$*e(B
e$B$j!$e(BChangeLog e$B$K$be(B dtrace
e$B$H$$$&[email protected]$,F~$C$F$$$^$9!%$J$N$G!$e(Bdtrace e$B$,BPe(B
[email protected]$1$G!$2?$+e(B dtrace
e$B4XO"$N4r$7$$$3$H$,F~$k$N$+$J$H;W$C$F$$e(B
e$B$^$7$?!%e(B
[email protected]!$%Q%C%A$r8+$F$$$k$H!$e(Btrace.he$B!$e(Bprove.rb
e$B$J$I!$%U%!%$%kL>$O$H$F$b0le(B
e$BHLE*$J$b$N$K8+$($^$9!%e(Bruby.h
e$B$b$J$s$+?’!9JQ$o$C$F$$$k$h$&$G$9!%e(B
[email protected]$$$r65$($FD:$1$J$$$G$7$g$&$+!%JQ99$r$"$s$^$jFI$a$F$$$J$$$N$Ge(B
e$B$9$,!$$=$b$=$b!$e(BRuby
e$B$N%H%l!<%9$^$o$j$rA4It=q$-49$($A$c$C$?$j$9$k$s$Ge(B
e$B$7$g$&$+!%e(B
e$B!!$A$J$_$K!$e(BSolarise$B!$e(BMacOSX e$B0J30$Ke(B dtrace
e$B$,%5%]!<%H$7$F$$$k4D6-$rCN$i$Je(B
e$B$$$N$G!$$b$7$h$+$C$?$i!$$3$N%Q%C%A$,1F6A$9$k4D6-$b65$($FD:$1$J$$$G$7$g$&$+!%e(B
e$B!!$"$H!$=PMh$l$P%Y%s%A%^!<%/7k2L$,$"$k$H4r$7$$$+$b!Je(Bprove
e$B$r;I$5$J$$>uBVe(B
e$B$G$N!K!%e(B
e$B!!<[email protected]$i$1$G62=L$G$9!%e(B
-------- Original Message --------
Subject: [ruby-cvs:33451] Ruby:r26235 (trunk): * trace.h: new file.
wraps tracing mechanisms.
Date: Mon, 4 Jan 2010 00:36:21 +0900 (JST)
From: [email protected]
Reply-To: [email protected]
To: [email protected]
yugui 2010-01-04 00:36:17 +0900 (Mon, 04 Jan 2010)
New Revision: 26235
http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=26235
Log:
* trace.h: new file. wraps tracing mechanisms.
* defs/dtrace.d: new file. defined a dtrace provider "ruby".
* include/ruby/ruby.h (LIKELY): moved from vm.c.
(UNLIKELY): ditto.
(OBJSETUP): probe "object-create".
(RUBY_EVENT_RESCUE): new event.
* vm_exec.c (DEBUG_ENTER_INSN): embeded a probe insn-entry into it.
(DEBUG_END_INSN): insn-return.
* vm.c (LIKELY): moved into ruby.h.
(UNLIKELY): ditto.
(Init_BareVM): embeded a probe "raise" into it.
* variable.c (rb_class2name_without_alloc): new utility function.
* tool/rbinstall.rb (install?(:ext, :arch, :'ext-arch')): installs
dtrace.d if necessary.
* thread_pthread.c (add_signal_thread_list): probe "raise".
(rb_thread_create_timer_thread): ditto.
* thread.c (rb_thread_schedule_rec): probes "thread-enter" and
"thread-leave",
(thread_start_func_2): ditto.
(thread_cleanup_func): probe "thread-term"
* lib/mkmf.rb: supports dtrace postprocessor on making an extension.
* iseq.c (rb_vm_insn_name): new utility function.
(rb_vm_insn_len): ditto.
* insns.def (hook): probes "method-etnry", "method-return", "line",
and "rescue".
* compile.c (iseq_compile_each): adds a trace op for "rescue" probe.
* gc.c (garbage_collect): probes "gc-begin" and "gc-end".
(obj_free): probe "object-free"
(garbage_collect_with_gvl): probe "raise"
(negative_size_allocation_error): ditto.
(rb_memerror): ditto.
* eval.c (rb_rescue2): probe "rescue"
(rb_longjmp): probe "raise"
* ext/probe/probe.c: new extension for application defined probes.
* ext/probe/extconf.rb: ditto.
* configure.in (--with-tracing-model): new option to choose a
tracing
mechanism.
(DTRACE): new substitution. name of dtrace(1).
(RUBY_TRACING_MODEL): new substitution.
(DTRACE_OBJ): ditto.
(MINIDTRACE_OBJ): ditto.
(GOLFDTRACE_OBJ): ditto.
(LIBRUBY_DTRACE_OBJ): ditto.
(RUBY_DTRACE_POSTPROCESS): new macro. checks whether the dtrace on
the system needs postprocessing.
(RUBY_DTRACE_BSD_BROKEN): new macro. checks whether the dtrace
supports USDT.
* Makefile.in:
(DTRACE): new variable. name of dtrace(1).
(TRACING_MODEL): new variable. name of the chosen tracing
mechanism.
(DTRACE_OBJ): same as the one in configure.in.
(MINIDTRACE_OBJ): ditto.
(GOLFDTRACE_OBJ): ditto.
(LIBRUBY_DTRACE_OBJ): ditto.
(CPPOUTFILE): new substitution. necessary for generating dtrace.d
(trace_none.h): new target for TRACING_MODEL=none
(RUBY_H_INCLUDES): appended a header for tracing.
(distclean-local): also removes preprocessed version of dtrace.d
($(LIBRUBY_A)): needs $(LIBRUBY_DTRACE_OBJ) if dtrace needs
postprocessing.
($(PROGRAM)): ditto.
(golf): ditto.
(miniruby): ditto.
($(arch_hdrdir)/ruby/dtrace.d): new target. preprocessed verson
of defs/dtrace.d. generated if necessary.
($(arch_hdrdir)/ruby/trace_dtrace.h): new target.
definition of probes.
($(LIBRUBY_DTRACE_OBJ)): new target. generated if dtrace needs
postprocessing.
($(DTRACE_OBJ)): ditto.
($(MINIDTRACE_OBJ)): ditto.
($(GOLFDTRACE_OBJ)): ditto.
Added directories:
trunk/ext/probe/
Added files:
trunk/defs/dtrace.d
trunk/ext/probe/extconf.rb
trunk/ext/probe/probe.c
trunk/include/ruby/trace.h
Modified files:
trunk/ChangeLog
trunk/Makefile.in
trunk/NEWS
trunk/common.mk
trunk/compile.c
trunk/configure.in
trunk/eval.c
trunk/gc.c
trunk/include/ruby/ruby.h
trunk/insns.def
trunk/iseq.c
trunk/lib/mkmf.rb
trunk/thread.c
trunk/thread_pthread.c
trunk/tool/rbinstall.rb
trunk/variable.c
trunk/vm.c
trunk/vm_core.h
trunk/vm_exec.h
