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2017-10-28`th` -> `ec` for rb_vm_rewind_cfp.ko1
* vm.c (rb_vm_rewind_cfp): accepts `ec` instead of `th`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60507 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-26replace `GET_THREAD()->ec` to `GET_EC()`.ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60454 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-26introduce EC_*_TAG() instead of TH_*_TAG()ko1
* eval_intern.h: introduce EC_*_TAG() macros instead of TH_*_TAG() macros. * TH_PUSH_TAG() -> EC_PUSH_TAG() * TH_POP_TAG() -> EC_POP_TAG() * TH_TMPPOP_TAG() -> EC_TMPPOP_TAG() * TH_REPUSH_TAG() -> EC_REPUSH_TAG() * TH_EXEC_TAG() -> EC_EXEC_TAG() * TH_JUMP_TAG() -> EC_JUMP_TAG() rb_threadptr_tag_state() , rb_ec_tag_jump() also accept `ec` instead of `th`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60450 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-26vm_pop_frame() accepts `ec` instead of `th`.ko1
* vm_insnhelper.c (vm_pop_frame): accepts `ec` instead of `th`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60448 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-26some functions accept `ec` instead of `th`.ko1
* vm.c (vm_make_env_object): accepts `ec`. * vm.c (rb_vm_get_ruby_level_next_cfp): ditto. * vm.c (rb_vm_make_proc): ditto. * vm.c (rb_vm_make_proc_lambda): ditto. * vm_core.h: some macros accept ec instead of th (and make them inline functions): * RUBY_VM_CONTROL_FRAME_STACK_OVERFLOW * RUBY_VM_END_CONTROL_FRAME * RUBY_VM_CONTROL_FRAME_STACK_OVERFLOW_P * eval.c (frame_func_id): constify for the first parameter. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60441 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-26Use rb_execution_context_t instead of rb_thread_tko1
to represent execution context [Feature #14038] * vm_core.h (rb_thread_t): rb_thread_t::ec is now a pointer. There are many code using `th` to represent execution context (such as cfp, VM stack and so on). To access `ec`, they need to use `th->ec->...` (adding one indirection) so that we need to replace them by passing `ec` instead of `th`. * vm_core.h (GET_EC()): introduced to access current ec. Also remove `ruby_current_thread` global variable. * cont.c (rb_context_t): introduce rb_context_t::thread_ptr instead of rb_context_t::thread_value. * cont.c (ec_set_vm_stack): added to update vm_stack explicitly. * cont.c (ec_switch): added to switch ec explicitly. * cont.c (rb_fiber_close): added to terminate fibers explicitly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60440 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-30eval.c: check typenobu
* eval.c (ignored_block): check argument type, which must be Module. [ruby-dev:50270] [Bug #13956] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60077 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-08-21vm_core.h: ruby_error_stackfatalnobu
* vm_core.h (ruby_special_exceptions): rename sysstack_gc as stackfatal. * eval.c (Init_eval): modified the message for stackfatal error as "critical region". git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59627 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-08-18vm_insnhelper.c: raise ruby_error_sysstack_gcnobu
* vm_insnhelper.c (rb_threadptr_stack_overflow): rb_fatal is not available during GC. raise the preallocated fatal error. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59618 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-08-10rename rb_execution_context_t::stack(_size) to vm_stack(_size).ko1
* vm_core.h: Ruby processes run with two stacks, a machine stack and a VM stack. To make it clear, this fix renames rb_execution_context_t::stack(_size) to vm_stack(_size). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59563 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-08-02eval.c: suppress warningsnobu
* eval.c (exc_setup_message): setup exception message as an exception instance, and a cause from a previous exception. split from setup_exception to suppress a warning when RUBY_USE_SETJMPEX is enabled. * eval.c (setup_exception): make state volatile to suppress a warning too. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59466 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-08-02eval.c: fix state typenobu
* eval.c (setup_exception): state is a raised thread flag, not for EXEC_TAG. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59463 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-07-26Fix typos [ci skip]kazu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59418 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-07-22* remove trailing spaces.svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59394 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-07-22Add Doxygen commentsyugui
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59393 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-07-20Remove dead codeyugui
* eval.c (errinfo_setter): dead for 10 years since r13091. (rb_rubylevel_errinfo): not used and not exported. usually removed or hidden by linker. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59376 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-06-28move fields to ec.ko1
* vm_core.h (rb_thread.h): move errinfo and trace_arg to rb_execution_context_t. * cont.c (fiber_switch, rb_cont_call): do not restore "trace_arg" here. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59199 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-06-28move fields to ec.ko1
* vm_core.h (rb_thread_t): move root_lep, root_svar and ensure_list to rb_execution_context_t. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59195 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-06-26move several fields from rb_thread_t to rb_execution_context_t.ko1
* vm_core.h (rb_thread_t): move several fields which are copied at cont.c to rb_execution_context_t. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59177 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-06-23use "enum ruby_tag_type" and TAG_NONE.ko1
Return value of EXEC_TAG() is saved by "int state". Instead of "int", use "enum ruby_tag_type". First EXEC_TAG() value should be 0, so that define TAG_NONE (= 0) and use it. Some code used "status" instead of "state". To make them clear, rename them to state. We can change variable name from "state" to "tag_state", but this ticket doesn't contain it. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-09rb_execution_context_t: move stack, stack_size and cfp from rb_thread_tnormal
The goal is to reduce rb_context_t and rb_fiber_t size by removing the need to store the entire rb_thread_t in there. [ruby-core:81045] Work-in-progress: soon, we will move more fields here. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58614 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-18eval.c: fix exit inside TAGnobu
* eval.c (setup_exception): do not exit by goto inside PUSH_TAG/POP_TAG. it causes an infinite loop. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58389 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-17eval.c: copy before cause setupnobu
* eval.c (setup_exception): copy frozen exception before setting up a cause not only a backtrace. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58381 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-17eval.c: copy special exceptions before raisenobu
* eval.c (setup_exception): consider if the exception is frozen, but not one of special exception objects. * gc.c (rb_memerror): copy minimum objects. * thread.c (rb_threadptr_execute_interrupts): prepare special exception queued by another thread to be raised. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58380 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-17vm_backtrace.c: backtrace functions per threadsnobu
* vm_backtrace.c (rb_threadptr_backtrace_object): rename and extern. * vm_backtrace.c (rb_threadptr_backtrace_str_ary): rename as threadptr since the parameter is rb_thread_t*. * vm_backtrace.c (rb_threadptr_backtrace_location_ary): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58377 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-17eval.c: share rb_longjmpnobu
* eval.c (rb_longjmp, rb_raise_jump): parameterize thread, and share rb_longjmp. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58376 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-02-03eval.c: hide internal objectsnobu
* eval.c (rb_ensure): veil internal exception objects not to leak in ensure functions. [ruby-core:79371] [Bug #13176] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57510 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-01-24eval.c: copy special exceptionnobu
* eval.c (setup_exception): make unfrozen copy of special exception before setting up a cause. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57415 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-21eval.c: fix circular causenobu
* eval.c (exc_setup_cause): always set cause of cause to get rid of circular references. [ruby-core:78688] [Bug #13043] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57137 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-07Add clang volatile fixes from FreeBSD and NetBSD.shugo
Use volatile instead of optnone to avoid optimization which causes segmentation faults. Patch by Dimitry Andric. [ruby-core:78531] [Bug #13014] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57020 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-13error.c: redefined backtracenobu
* error.c (rb_get_backtrace): honor redefined Exception#backtrace method. [ruby-core:78097] [Bug #12925] * eval.c (setup_exception): rescue exceptions during backtrace setup. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56767 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-13error.c: rb_get_backtracenobu
* error.c (rb_get_backtrace): move from eval_error.c to call exc_backtrace directly. [ruby-core:78097] [Bug #12925] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56766 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-06include and prepend check no argsnobu
* eval.c (rb_mod_include, rb_mod_prepend): check if arguments are given, as well as Kernel#extend. [ruby-dev:49854] [Bug #12887] [Fix GH-1470] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-05* vm_trace.c (tracepoint_attr_callee_id, rb_tracearg_callee_id):ktsj
add TracePoint#callee_id. [ruby-core:77241] [Feature #12747] * cont.c, eval.c, gc.c, include/ruby/intern.h, insns.def, thread.c, vm.c, vm_backtrace.c, vm_core.h, vm_eval.c, vm_insnhelper.c, vm_trace.c: ditto. * test/ruby/test_settracefunc.rb: tests for above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56593 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-05* eval.c, method.h, proc.c, vm.c, vm_eval.c, vm_insnhelper.c, vm_method.c:ktsj
TracePoint#method_id should return method_id, not callee_id. [ruby-core:77241] [Feature #12747] * test/ruby/test_settracefunc.rb: change accordingly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56592 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-09-23* eval.c (rb_mod_refine): refine modules as well.shugo
[ruby-core:76199] [Feature #12534] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56213 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-09-09thread.c: set cause by Thread#raisenobu
* thread.c (rb_threadptr_raise): set cause from the called thread, but not from the thread to be interrupted. [ruby-core:77222] [Bug #12741] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56125 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-09-08* eval.c (rb_mod_s_used_modules): rename Module.used_refinements toshugo
Module.used_modules. [Feature #7418] [ruby-core:49805] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56109 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-09-07* eval.c (rb_mod_s_used_refinements): new methodshugo
Module.used_refinements. based on the patch by Charlie Somerville. [Feature #7418] [ruby-core:49805] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56094 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-08-03* vm_core.h: introduce VM_FRAME_RUBYFRAME_P()ko1
and VM_FRAME_CFRAME_P(). Most of case, RUBY_VM_NORMAL_ISEQ_P() is no longer needed. * vm_core.h: introduce rb_obj_is_iseq(). * cont.c, vm.c: VM_FRAME_MAGIC_DUMMY with VM_FRAME_FLAG_CFRAME. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-07-29rb_funcallvnobu
* *.c: rename rb_funcall2 to rb_funcallv, except for extensions which are/will be/may be gems. [Fix GH-1406] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55773 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-07-28* vm_core.h: revisit the structure of frame, block and env.ko1
[Bug #12628] This patch introduce many changes. * Introduce concept of "Block Handler (BH)" to represent passed blocks. * move rb_control_frame_t::flag to ep[0] (as a special local variable). This flags represents not only frame type, but also env flags such as escaped. * rename `rb_block_t` to `struct rb_block`. * Make Proc, Binding and RubyVM::Env objects wb-protected. Check [Bug #12628] for more details. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55766 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-07-26* vm_insnhelper.c: introduce rb_vm_pop_frame() and use itko1
instead of setting rb_thread_t::cfp directly. * vm_insnhelper.c (vm_pop_frame): return the result of finish frame or not. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55755 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-05-05use TH_JUMP_TAGnobu
* vm_eval.c (rb_eval_cmd, rb_catch_obj): use TH_JUMP_TAG with the same rb_thread_t used for TH_PUSH_TAG, instead of JUMP_TAG with the current thread global variable. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54914 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-05-03eval.c: constifynobu
* eval.c (extract_raise_opts): constify argv. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54892 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-04-23eval.c: reuse VM tagnobu
* eval.c (ruby_cleanup): reuse same VM tag by managing steps. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54723 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-04-23eval_error.c: reuse threadptrnobu
* eval_error.c (error_print, error_handle): reuse same threadptr by passing as an argument. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54722 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-03-28remove rb_thread_t::base_blocknobu
* error.c (rb_compile_err_append): rb_thread_t::base_block is no longer used. * iseq.c (rb_iseq_compile_with_option): ditto, no protection is needed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54345 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-02-25eval_error.c: remove warn_printfnobu
* eval_error.c (warn_printf): remove. * eval_error.c (error_pos_str): return error position string, split from error_pos. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53939 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-02-14not overwrite causenobu
* eval.c (setup_exception): set the cause only if it is explicitly given or not set yet. [Bug #12068] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53819 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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