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* win32/win32.c (vm_exit_handler): separate exit handler for
resources which must be released at exit of Ruby VM.
* win32/win32.c (socklist_insert, constat_handle): install the VM
exit handler.
* gc.c (ENABLE_VM_OBJSPACE): no longer needs process global object
space on Windows too.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60856 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60848 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (rb_garbage_collect): removed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* vm.c (rb_source_loc): rename to rb_source_location_cstr()
to make behavior clear compare with rb_source_location().
* error.c (warning_string): use rb_source_location_cstr() directly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60792 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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rb_ec_raised_*.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60684 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (UNEXPECTED_NODE): extract rb_bug for T_NODE.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60651 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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The fields of imemo_alloc were accessed via RNODE() cast, since the
imemo was NODE_ALLOCA traditionally. This was refactored at r60239,
so now the fields should be accessed as imemo_alloc. This prevented
change of NODE structure.
Yuichiro Kaneko pointed out this inconsistency. Thanks!
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Per ko1's request.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60642 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Retry r60634
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60637 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Due to build failure on mswin and mingw.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Just refactoring.
NODE_STRTERM and NODE_HEREDOC are not an internal node of AST, but a
temporary storage for managing termination of string literals and
heredocs. Instead of NODE abuse, I want to use imemo for the storage
in order to avoid (my) confusion.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60634 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (rb_threadptr_during_gc): removed because nobody use it.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60544 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60543 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (rb_ec_stack_check): renamed from rb_threadptr_stack_check()
and it accepts `ec`.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60542 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60541 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* vm_core.h (EXEC_EVENT_HOOK): accepts `ec` instead of `th`.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60539 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This re-introduces r60485.
This reverts commit 5a176b75b1187cbd3861c387bde65ff66396a07c.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60488 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This reverts commit 620ba74778bfdbdc34ffbb142d49ce84a0ef58e9.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60486 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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NODEs in AST are no longer objects managed by GC. This change will
remove the restriction imposed by the GC. For example, a NODE can use
more than five words (this is my primary purpose; we want to store the
position data for each NODE, for coverage library), or even a NODE can
have variable length (some kinds of NODEs have unused fields).
To do this, however, we need more work, since Ripper still uses T_NODE
objects managed by the GC.
The life time of NODEs is more obvious than other kinds of objects; they
are created at parsing, and they become disused immediately after
compilation. This change releases all NODEs by a few `xfree`s after
compilation, so performance will be improved a bit. In extreme example,
`eval("x=1;" * 10000000)` runs much faster (40 sec. -> 7.8 sec. on my
machine).
The most important part of this change is `ast_t` struct, which has
three contents: (1) NODE buffer (malloc'ed memory), (2) a reference to
the root NODE, and (3) an array that contains objects that must be
marked during parsing (such as literal objects). Some functions that
had received `NODE*` arguments, must now receive `ast_t*`.
* node.c, node.h: defines `ast_t` struct and related operations.
* gc.c, internal.h: defines `imemo_ast`.
* parse.y: makes `parser_params` struct have a reference to `ast_t`.
Instead of `rb_node_newnode`, use `rb_ast_newnode` to create a NODE.
* iseq.c, load.c, ruby.c, template/prelude.c.tmpl: modifies some
functions to handle `ast_t*` instead of `NODE*`.
* test/ruby/test_gc.rb: ad-hoc fix for a failed test. The test assumes
GC eden is increased at startup by NODE object creation. However,
this change now create no NODE object, so GC eden is not necessarily
increased.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60485 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60454 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* 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
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per ko1's comment
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60443 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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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
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60429 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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imemo_alloc provides a memory buffer whose contents are marked by GC.
C code can access imemo_alloc buffer freely, so imemo_alloc must be
considered writebarrier-unprotected. But T_IMEMO is writebarrier-
protected by default, which caused a GC bug.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60427 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Because NaCl and PNaCl are already sunset status.
see https://bugs.chromium.org/p/chromium/issues/detail?id=239656#c160
configure.ac: Patch for this file was provided by @nobu.
[Feature #14041][ruby-core:83497][fix GH-1726]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60374 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60258 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60251 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* internal.h: imemo_mask is not a valid imemo type but
switch statements show warnings.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60250 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* internal.h (rb_imemo_alloc_struct), gc.c (gc_mark_imemo): turned
next into the pointer to chain.
* parse.y (NEWHEAP): needs a cast.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60239 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60204 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60101 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* vm_core.h: move rb_thread_t::machine to rb_execution_context_t::machine.
* vm_core.h, gc.c (rb_gc_mark_machine_stack): accept ec instead of th.
it enables to call this func from rb_execution_context_mark() in vm.c.
* cont.c (fiber_setcontext): catch up this fix.
fiber_restore_thread() restores machine stack information too.
* gc.c: catch up structure layout changes.
* thread.c: ditto.
* thread_pthread.c: ditto.
* thread_win32.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59825 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Signed-off-by: Antonio Terceiro <terceiro@softwarelivre.org>
[Bug #13862]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59739 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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On below env, miniruby requires 568 and ruby requires 838 to pass.
* ruby -v: ruby 2.5.0dev (2017-08-28 trunk 59670) [x86_64-freebsd10.3]
* gcc8 (FreeBSD Ports Collection) 8.0.0 20170828 (experimental)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (run_finalizer): restore cfp for the case an exception
raised in a finalizer. [ruby-core:82432] [Bug #13832]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59649 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (run_finalizer): revert r59155 partially. finalizing loop
should continue even after an exception is rescued.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c: enable PREVENT_STACK_OVERFLOW.
* vm.c (invoke_iseq_block_from_c): prevent stack overflow.
* vm_eval.c (stack_check): raise preallocated exception instance.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59315 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (RGENGC_DEBUG_ENABLED): restrict runtime ruby_rgengc_debug
level up to -RGENGC_DEBUG, to reduce runtime branches in inner
loops.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59314 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* 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
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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
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (heap_allocatable_pages_set): added. This function set
heap_allocatable_pages and sorted_list atomically.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59140 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (GC_ASSERT()): added. GC_ASSERT() is similar to VM_ASSERT in
vm_core.h but turn on by RGENGC_CHECK_MODE.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59138 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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