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12 commits

Author SHA1 Message Date
tenderlove
8252ef0ad3 change lingering dtrace probe documentation from function- to method-
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50683 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-05-30 02:04:26 +00:00
tmm1
4092574257 vm_method.c: add new ruby::method-cache-clear dtrace probe
* vm_method.c (rb_clear_method_cache_by_class): fire
  ruby::method-cache-clear probe on global or klass-level method cache
  clear [Bug ]
* probes.d (provider ruby): new dtrace probe
* doc/dtrace_probes.rdoc: docs for new probe
* test/dtrace/test_method_cache.rb: test for new probe

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44103 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-09 22:50:44 +00:00
nobu
a82d24aa82 gen_dummy_probes.rb
* tool/gen_dummy_probes.rb: remove empty lines and compact.

* tool/gen_dummy_probes.rb: allow arbitrary number of arguments.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39719 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-03-11 05:25:06 +00:00
kosaki
c38469f453 * probes.d (symbol-create): change argument name `string' to
`str'. `string' is a keyword for systemtap.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-03-10 05:11:56 +00:00
kosaki
117b51a3fa * probes.d: added argument name
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-03-10 05:06:58 +00:00
tenderlove
53f97f1c27 * parse.y: add dtrace probe for symbol create.
* probes.d: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39266 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-02-16 03:16:05 +00:00
tenderlove
9ef6eefbd3 * probes.d: updating probes to be more symmetrical, adding
documentation.

* load.c: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38755 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-01-10 02:16:00 +00:00
tenderlove
afb02bbe92 * variable.c (rb_class_path_no_cache): add a function to get the class
path without caching the computed path. Some classes are frozen, and
  will raise an exception without this.

* probes.d (cmethod-entry, cmethod-return): separate cmethods from
  regular methods to match set trace func.

* probes_helper.h: refactor macros.  Fix probes to avoid calling
  #inspect when profiling.

* insns.def: update for use with new macros.

* vm_eval.c: ditto

* vm_insnhelper.c: ditto

* test/dtrace/test_singleton_function.rb: fix test for new output.

* test/dtrace/test_cmethod.rb: test the cmethod probes.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38099 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-12-01 02:13:06 +00:00
tenderlove
4bdd909518 * probes.d: Change function-entry probe to method-entry.
* insns.def: ditto
* probes_helper.h: ditto
* test/dtrace/test_function_entry.rb: ditto
* test/dtrace/test_singleton_function.rb: ditto
* vm.c: ditto
* vm_eval.c: ditto
* vm_insnhelper.c: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37951 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-28 20:20:50 +00:00
naruse
1dec7384d1 * Makefile.in (probes.o): add -C to ignore #include in probes.d.
* probes.d: include vm_opts.h instead of vm_core.h.

* vm_opts.h (VM_COLLECT_USAGE_DETAILS): move definition from vm_core.h.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37801 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-22 09:03:43 +00:00
kosaki
4d7e8b7305 * Makefile.in: run preprocessor when making probe.h
* probes.d: define probe insn and insn__operand only when
  VM_COLLECT_USAGE_DETAILS is 1. [Bug ]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37798 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-22 08:01:49 +00:00
tenderlove
4c740bae97 * probes.d: add DTrace probe declarations. [ruby-core:27448]
* array.c (empty_ary_alloc, ary_new): added array create DTrace probe.

* compile.c (rb_insns_name): allowing DTrace probes to access
  instruction sequence name.

* Makefile.in: translate probes.d file to appropriate header file.

* common.mk: declare dependencies on the DTrace header.

* configure.in: add a test for existence of DTrace.

* eval.c (setup_exception): add a probe for when an exception is
  raised.

* gc.c: Add DTrace probes for mark begin and end, and sweep begin and
  end.

* hash.c (empty_hash_alloc): Add a probe for hash allocation.

* insns.def: Add probes for function entry and return.

* internal.h: function declaration for compile.c change.

* load.c (rb_f_load): add probes for `load` entry and exit, require
  entry and exit, and wrapping search_required for load path search.

* object.c (rb_obj_alloc): added a probe for general object creation.

* parse.y (yycompile0): added a probe around parse and compile phase.

* string.c (empty_str_alloc, str_new): DTrace probes for string
  allocation.

* test/dtrace/*: tests for DTrace probes.

* vm.c (vm_invoke_proc): add probes for function return on exception
  raise, hash create, and instruction sequence execution.

* vm_core.h: add probe declarations for function entry and exit.

* vm_dump.c: add probes header file.

* vm_eval.c (vm_call0_cfunc, vm_call0_cfunc_with_frame): add probe on
  function entry and return.

* vm_exec.c: expose instruction number to instruction name function.

* vm_insnshelper.c: add function entry and exit probes for cfunc
  methods.

* vm_insnhelper.h: vm usage information is always collected, so
  uncomment the functions.

12 19:14:50 2012  Akinori MUSHA  <knu@iDaemons.org>

* configure.in (isinf, isnan): isinf() and isnan() are macros on
  DragonFly which cannot be found by AC_REPLACE_FUNCS().  This
  workaround enforces the fact that they exist on DragonFly.

12 15:59:38 2012  Shugo Maeda  <shugo@ruby-lang.org>

* vm_core.h (rb_call_info_t::refinements), compile.c (new_callinfo),
  vm_insnhelper.c (vm_search_method): revert r37616 because it's too
  slow.  [ruby-dev:46477]

* test/ruby/test_refinement.rb (test_inline_method_cache): skip
  the test until the bug is fixed efficiently.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-12 21:52:12 +00:00