"TracePoint.enable" is implemented in prelude.rb since
r66003 / commit 96990203b7
and not available in miniruby. I tried using regular "ruby"
for testing, but it proved noisy and caused test failures.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66336 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
These will help us track down test failures more easily
(on FreeBSD 11.2)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66335 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
For the current cases, a few string substitions is enough to
make dtrace(1) scripts work with stap(1). For more complex
scripts (maybe in the future), we may pass a hash with
implementation-specific scripts.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63581 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Since [Feature #14104], "trace" instructions are no
longer emitted by default, so we must enable them explicitly
for function tracing to work.
[ruby-core:85965]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63580 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Don't output method cache clearing at startup since
it causes dtrace to drop output and break the test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63579 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Nowadays we create empty arrays in the parse/compile
phase which gave us lineno==0.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63578 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
RbConfig::TOPDIR points to my installation prefix on my FreeBSD
and GNU/Linux systems, so there's no way miniruby exists, there.
In case we don't have miniruby, --disable=gems anyways to reduce
dtrace overhead.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63577 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/dtrace/helper.rb (DTrace::TestCase::READ_PROBES): wait
the spawned command not to make a waiter thread. fix up r55736.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55762 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/dtrace/helper.rb (DTrace::TestCase#trap_probe): suppress
an extra empty line to the controlling tty by dtrace on Darwin.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55736 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/dtrace/helper.rb (DTrace::TestCase#trap_probe): ruby-runner
cannot be the target of dtrace, use miniruby instead.
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When you change this to true, you may need to add more tests.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_method.c (rb_clear_method_cache_by_class): fire
ruby::method-cache-clear probe on global or klass-level method cache
clear [Bug #9190]
* 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
class variable. use test/unit instead of minitest/autorun. dispose
`Interrupted system call' error messages at parallel test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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
* probes_helper.h: look up klass and method if none are provided.
* eval.c: update macro usage.
* vm_eval.c: ditto.
* vm_insnhelper.c: ditto.
* test/dtrace/test_function_entry.rb: test for change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38001 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 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
Nobuyoshi Nakada
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