- methods returning enumerators
- array methods and argument naming (array -> ary, an_array -> new_ary)
- minor improvements, typo fixed and styling issues
Other documentation errors fixed:
- return value was self instead of a new array (or vice-versa) for
Array#{pop,shift,permutation,repeated_permutation,keep_if}
- Array#rindex was missing the form with a block.
* dir.c: ditto.
* enum.c: ditto. Modified Enumerable#reverse_each' documentation to clarify
that #each will be finish before any element is yielded.
* error.c: ditto.
* gc.c: ditto.
* hash.c: ditto.
* io.c: ditto. IO#{codepoints,each_codepoint} fixed as per [ruby-core:23948]
* numeric.c: ditto.
* range.c: ditto.
* string.c: ditto.
* struct.c: ditto.
* vm_eval.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27777 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
added. Unlinked method entries are collected to
vm->unlinked_method_entry_list. On the GC timing, mark all method
entries which are on all living threads. Only non-marked method
entries are collected. This hack prevents releasing living method
entry.
[Performance Consideration] Since this Method Entry GC (MEGC)
doesn't occuer frequently, MEGC will not be a performance bottleneck.
However, to traverse living method entries, every control frame push
needs to clear cfp->me field. This will be a performance issue
(because pushing control frame is occurred frequently).
Bug #2777 [ruby-dev:40457]
* cont.c (fiber_init): init cfp->me.
* gc.c (garbage_collect): kick rb_sweep_method_entry().
* method.h (rb_method_entry_t): add a mark field.
* vm.c (invoke_block_from_c): set passed me.
* vm.c (rb_thread_mark): mark cfp->me.
* vm_core.h (rb_thread_t): add a field passed_me.
* vm_core.h (rb_vm_t): add a field unlinked_method_entry_list.
* vm_insnhelper.c (vm_push_frame): clear cfp->me at all times.
* vm_insnhelper.c (vm_call_bmethod): pass me.
* bootstraptest/test_method.rb: add a test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27634 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Satoshi Shiba <shiba AT rvm.jp> at [ruby-dev:40973].
* gc.h (ruby_get_stack_grow_direction): fixed prototype.
* thread_pthread.c (get_stack, ruby_stack_overflowed_p): both side
should be same type. [Bug #3145]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27338 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 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.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26235 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
patch from Suraj N. Kurapati <sunaku AT gmail.com> in
[ruby-core:26443].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25604 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c (mark_current_machine_context): get rid of warning.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25437 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* eval.c (ruby_cleanup): destruct current VM before exit.
* gc.c (rb_objspace_free): free object space.
* vm.c (ruby_vm_destruct): destruct and free VM struct.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25000 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
method management. This change affect some VM control stack structure.
* vm.c, vm_insnhelper.c, vm_method.c, vm_eval.c: ditto. and make some
refactoring.
* insns.def, class.c, eval.c, proc.c, vm_dump.c : ditto.
* vm_core.h, compile.c (iseq_specialized_instruction): remove
VM_CALL_SEND_BIT. use another optimization tech for Kernel#send.
* node.h: remove unused node types.
* ext/objspace/objspace.c (count_nodes): ditto.
* gc.c: add mark/free functions for method entry.
* include/ruby/intern.h: remove decl of
rb_define_notimplement_method_id(). nobody can use it
because noex is not opend.
* iseq.c (iseq_mark): fix to check ic_method is available.
* iseq.c (rb_iseq_disasm): fix to use rb_method_get_iseq().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24128 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This structure incldues more explicit type information for
T_DATA objects. If RData(obj)->dfree is immediate value `1' on
T_DATA object obj, obj is needed to be accessed with RTYPEDDATA(obj)
instead of RDATA(obj). A RTypedData structure points the structure
rb_typed_data_t. rb_typed_data_t includes information such as the
type name of this data, mark and free function what RData includes,
and memsize function show how data consuming the memory size.
Note that you do not need any change existing T_DATA objects.
If you use RDataType instead of RData on T_DATA object,
you can specify explicit type information.
* gc.c (rb_data_typed_object_alloc, rb_objspace_data_type_memsize,
rb_objspace_data_type_name): added.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23710 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
if HEAP_OBJ_LIMIT is larger than HEAP_MIN_SLOTS. [Bug #1310]
(set_heaps_increment): increment next_heaps_length if
next_heaps_length and heaps_used are same.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23037 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* include/ruby/ruby.h (NUM2INT, rb_special_const_p): returns true
and false instead of Qtrue and Qfalse for platforms where VALUE
is bigger than int.
* gc.c (gc_stress_set), ext/openssl/ossl_asn1.c (decode_bool): got
rid of variables named `bool'.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22922 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
