Граф коммитов

24 Коммитов

Автор SHA1 Сообщение Дата
Takashi Kokubun 233ddfac54 Stop exporting symbols for MJIT 2023-03-06 21:59:23 -08:00
卜部昌平 4ff3f20540 add #include guard hack
According to MSVC manual (*1), cl.exe can skip including a header file
when that:

- contains #pragma once, or
- starts with #ifndef, or
- starts with #if ! defined.

GCC has a similar trick (*2), but it acts more stricter (e. g. there
must be _no tokens_ outside of #ifndef...#endif).

Sun C lacked #pragma once for a looong time.  Oracle Developer Studio
12.5 finally implemented it, but we cannot assume such recent version.

This changeset modifies header files so that each of them include
strictly one #ifndef...#endif.  I believe this is the most portable way
to trigger compiler optimizations. [Bug #16770]

*1: https://docs.microsoft.com/en-us/cpp/preprocessor/once
*2: https://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html
2020-04-13 16:06:00 +09:00
卜部昌平 5e22f873ed decouple internal.h headers
Saves comitters' daily life by avoid #include-ing everything from
internal.h to make each file do so instead.  This would significantly
speed up incremental builds.

We take the following inclusion order in this changeset:

1.  "ruby/config.h", where _GNU_SOURCE is defined (must be the very
    first thing among everything).
2.  RUBY_EXTCONF_H if any.
3.  Standard C headers, sorted alphabetically.
4.  Other system headers, maybe guarded by #ifdef
5.  Everything else, sorted alphabetically.

Exceptions are those win32-related headers, which tend not be self-
containing (headers have inclusion order dependencies).
2019-12-26 20:45:12 +09:00
卜部昌平 f3a229fe2d internal/variable.h rework
Eliminated macros.  Also marked MJIT_FUNC_EXPORTED functions as such.
Some of them are declared in constant.h so edited that file also.
2019-12-26 20:45:12 +09:00
卜部昌平 c9ffe751d1 delete unused functions
Looking at the list of symbols inside of libruby-static.a, I found
hundreds of functions that are defined, but used from nowhere.

There can be reasons for each of them (e.g. some functions are
specific to some platform, some are useful when debugging, etc).
However it seems the functions deleted here exist for no reason.

This changeset reduces the size of ruby binary from 26,671,456
bytes to 26,592,864 bytes on my machine.
2019-11-14 20:35:48 +09:00
Nobuyoshi Nakada 9384383019
Module#constant_source_location [Feature #10771] 2019-06-23 01:46:38 +09:00
tenderlove 91793b8967 Add `GC.compact` again.
🙏

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67620 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-20 01:19:47 +00:00
tenderlove 744e5df715 Reverting compaction for now
For some reason symbols (or classes) are being overridden in trunk

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67598 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-17 09:41:41 +00:00
tenderlove 3c55b643ae Adding `GC.compact` and compacting GC support.
This commit adds the new method `GC.compact` and compacting GC support.
Please see this issue for caveats:

  https://bugs.ruby-lang.org/issues/15626

[Feature #15626]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67576 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-17 03:17:25 +00:00
kazu 25c1fd3b90 Reverting all commits from r67479 to r67496 because of CI failures
Because hard to specify commits related to r67479 only.
So please commit again.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67499 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-10 09:15:21 +00:00
tenderlove 3ef4db15e9 Adding `GC.compact` and compacting GC support.
This commit adds the new method `GC.compact` and compacting GC support.
Please see this issue for caveats:

  https://bugs.ruby-lang.org/issues/15626

[Feature #15626]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67479 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-09 20:32:04 +00:00
nobu 8cdac548c5 vm_insnhelper.c: rb_autoloading_value flag
* vm_insnhelper.c (vm_get_ev_const): add flag argument of
  `rb_autoloading_value`.

* constant.h (rb_autoloading_value): moved the declaration from
  vm_core.h for `rb_const_flag_t`.  [ruby-core:85516] [Bug #14469]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62394 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-13 09:34:43 +00:00
normal 1142de8e2a use id_table for constant tables
valgrind 3.9.0 on x86-64 reports a minor reduction in memory usage
when loading only RubyGems and RDoc by running: ruby -rrdoc -eexit

before: HEAP SUMMARY:
    in use at exit: 2,913,448 bytes in 27,394 blocks
  total heap usage: 48,362 allocs, 20,968 frees, 9,034,621 bytes alloc

after: HEAP SUMMARY:
    in use at exit: 2,880,056 bytes in 26,712 blocks
  total heap usage: 47,791 allocs, 21,079 frees, 9,046,507 bytes alloc

* class.c (struct clone_const_arg): adjust for id_table
  (clone_const): ditto
  (clone_const_i): ditto
  (rb_mod_init_copy): ditto
  (rb_singleton_class_clone_and_attach): ditto
  (rb_include_class_new): ditto
  (include_modules_at): ditto
* constant.h (rb_free_const_table): ditto
* gc.c (free_const_entry_i): ditto
  (rb_free_const_table): ditto
  (obj_memsize_of): ditto
  (mark_const_entry_i): ditto
  (mark_const_tbl): ditto
* internal.h (struct rb_classext_struct): ditto
* object.c (rb_mod_const_set): resolve class name on assignment
* variable.c (const_update): replace with const_tbl_update
  (const_tbl_update): new function
  (fc_i): adjust for id_table
  (find_class_path): ditto
  (autoload_const_set): st_update => const_tbl_update
  (rb_const_remove): adjust for id_table
  (sv_i): ditto
  (rb_local_constants_i): ditto
  (rb_local_constants): ditto
  (rb_mod_const_at): ditto
  (rb_mod_const_set): ditto
  (rb_const_lookup): ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53376 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-29 20:19:14 +00:00
nobu 83cd51e3fe variable.c: Module#deprecate_constant
* variable.c (rb_const_get_0): warn deprecated constant reference.
* variable.c (rb_mod_deprecate_constant): mark constants to be
  warned as deprecated.  [Feature #11398]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-30 04:20:00 +00:00
nobu 02fe713b46 constant.h: constant visibilities
* constant.h (RB_CONST_PRIVATE_P, RB_CONST_PUBLIC_P): macros to
  predicate constant visibilities.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47846 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-10-08 08:27:51 +00:00
normal 4938045735 variable: cleanup to use rb_const_lookup
* variable.c: cleanup to use rb_const_lookup
* vm_insnshelper.c: ditto

This reduces casting and long lines.  This should make it easier to
switch to alternatives to st for constant storage.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47059 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-04 01:12:53 +00:00
nobu e99ee55abc constify parameters
* include/ruby/intern.h: constify `argv` parameters.

* include/ruby/ruby.h: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-18 06:16:39 +00:00
normal 4baa488edb constant.h: reduce rb_const_entry_t size on 64-bit
* constant.h: reduce rb_const_entry_t size on 64-bit
	  Patch by Adam Avilla [ruby-core:60542] [Feature #9496]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44869 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-06 20:33:03 +00:00
ko1 87a120fbdc * class.c, include/ruby/ruby.h: add write barriers for T_CLASS,
T_MODULE, T_ICLASS.
* constant.h: constify rb_const_entry_t::value and file to detect
  assignment.
* variable.c, internal.h (rb_st_insert_id_and_value, rb_st_copy):
  added. update table with write barrier.
* method.h: constify some variables to detect assignment.
* object.c (init_copy): add WBs.
* variable.c: ditto.
* vm_method.c (rb_add_method): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41299 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-14 09:23:54 +00:00
nobu bc2a1f2a98 * variable.c (rb_const_set): show the previous definition
location.  [EXPERIMENTAL]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33175 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-09-03 15:11:53 +00:00
mame f0483c494f * constant.h, variable.c: to ensure compatibility, rb_const_get_* must
not raise an exception even when the constant is private.  Instead,
  rb_public_const_get_* and rb_public_const_defined_* are introduced,
  which raise an exception when the referring constant is private.
  see [ruby-core:32912].

* vm_insnhelper.c (vm_get_ev_const): use rb_public_const_get_* instead
  of rb_const_get_* to follow the constant visibility when user code
  refers a constant.

* test/ruby/test_marshal.rb (test_marshal_private_class): add a test.
  This test had failed because of incompatibility of rb_const_get.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30713 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-01-28 17:57:27 +00:00
kazu fe1f0df92b remove a comma at end of enumerator list.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30158 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-12-10 02:42:06 +00:00
mame b88c9aa1fe * object.c (Init_Object), constant.h, variable.c
(rb_mod_private_constant, rb_mod_public_constant,
  set_const_visibility, rb_const_get_0): add Module#public_constant
  and private_constant.  [ruby-dev:39685][ruby-core:32698]

* test/ruby/test_module.rb: add tests for above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29603 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-26 17:27:44 +00:00
mame a115768161 * class.c, constant.h, gc.c, method.h, object.c, variable.c,
vm_insnhelper.c: use struct rb_constant_entry_t as entry of
  RCLASS_CONST_TBL.  RCLASS_CONST_TBL has contained VALUE of constant
  directly.  Now instead rb_const_entry_t is contained in
  RCLASS_CONST_TBL,  rb_const_entry_t is managed by malloc, and
  have not only the value itself but also visibility flag.
  This is another preparation for private constant (see
  [ruby-dev:39685][ruby-core:32698]).

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29602 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-26 17:27:32 +00:00