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ruby--ruby/inits.c

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2000-05-01 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@678 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2000-05-01 05:42:38 -04:00
/**********************************************************************
Initial revision git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
1998-01-16 07:13:05 -05:00
inits.c -
$Author$
created at: Tue Dec 28 16:01:58 JST 1993
* encoding.c: provide basic features for M17N. * parse.y: encoding aware parsing. * parse.y (pragma_encoding): encoding specification pragma. * parse.y (rb_intern3): encoding specified symbols. * string.c (rb_str_length): length based on characters. for older behavior, bytesize method added. * string.c (rb_str_index_m): index based on characters. rindex as well. * string.c (succ_char): encoding aware succeeding string. * string.c (rb_str_reverse): reverse based on characters. * string.c (rb_str_inspect): encoding aware string description. * string.c (rb_str_upcase_bang): encoding aware case conversion. downcase, capitalize, swapcase as well. * string.c (rb_str_tr_bang): tr based on characters. delete, squeeze, tr_s, count as well. * string.c (rb_str_split_m): split based on characters. * string.c (rb_str_each_line): encoding aware each_line. * string.c (rb_str_each_char): added. iteration based on characters. * string.c (rb_str_strip_bang): encoding aware whitespace stripping. lstrip, rstrip as well. * string.c (rb_str_justify): encoding aware justifying (ljust, rjust, center). * string.c (str_encoding): get encoding attribute from a string. * re.c (rb_reg_initialize): encoding aware regular expression * sprintf.c (rb_str_format): formatting (i.e. length count) based on characters. * io.c (rb_io_getc): getc to return one-character string. for older behavior, getbyte method added. * ext/stringio/stringio.c (strio_getc): ditto. * io.c (rb_io_ungetc): allow pushing arbitrary string at the current reading point. * ext/stringio/stringio.c (strio_ungetc): ditto. * ext/strscan/strscan.c: encoding support. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-08-24 23:29:39 -04:00
Copyright (C) 1993-2007 Yukihiro Matsumoto
Initial revision git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
1998-01-16 07:13:05 -05:00
2000-05-01 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@678 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2000-05-01 05:42:38 -04:00
**********************************************************************/
Initial revision git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
1998-01-16 07:13:05 -05:00
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).
2019-12-04 03:16:30 -05:00
#include "internal/inits.h"
#include "ruby.h"
load prelude.rb by builtin features. The script in prelude.rb was embed in MRI to load it (eval this script at everyboot). This commit change the loading process of prelude.rb. MRI doesn't eval a script, but load from compiled binary with builtin feature. So that Init_prelude() does not load `prelude.rb` now.
2019-11-14 13:51:06 -05:00
#include "builtin.h"
Separate builtin initialization calls
2019-12-28 20:07:17 -05:00
static void Init_builtin_prelude(void);
load prelude.rb by builtin features. The script in prelude.rb was embed in MRI to load it (eval this script at everyboot). This commit change the loading process of prelude.rb. MRI doesn't eval a script, but load from compiled binary with builtin feature. So that Init_prelude() does not load `prelude.rb` now.
2019-11-14 13:51:06 -05:00
#include "prelude.rbinc"
Initial revision git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
1998-01-16 07:13:05 -05:00
* inits.c (rb_call_inits): do not repeat. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20135 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-11-07 08:52:07 -05:00
#define CALL(n) {void Init_##n(void); Init_##n();}
This commit was generated by cvs2svn to compensate for changes in r11, which included commits to RCS files with non-trunk default branches. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
1998-01-16 07:19:22 -05:00
Initial revision git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
1998-01-16 07:13:05 -05:00
void
* inits.c (rb_call_inits): do not repeat. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20135 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-11-07 08:52:07 -05:00
rb_call_inits(void)
Initial revision git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
1998-01-16 07:13:05 -05:00
{
If the GC runs before the Mutex's are initialised then we get a crash in pthread_mutex_lock. It is possible for GC to run during initialisation due to objects being allocated
2020-06-30 17:19:18 -04:00
CALL(Thread_Mutex);
introduce USE_TRANSIENT_HEAP to enable/disable theap. * include/ruby/ruby.h: intrdocue `USE_TRANSIENT_HEAP` macro to enable/disable transient heap. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65492 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-01 04:53:44 -04:00
#if USE_TRANSIENT_HEAP
introduce TransientHeap. [Bug #14858] * transient_heap.c, transient_heap.h: implement TransientHeap (theap). theap is designed for Ruby's object system. theap is like Eden heap on generational GC terminology. theap allocation is very fast because it only needs to bump up pointer and deallocation is also fast because we don't do anything. However we need to evacuate (Copy GC terminology) if theap memory is long-lived. Evacuation logic is needed for each type. See [Bug #14858] for details. * array.c: Now, theap for T_ARRAY is supported. ary_heap_alloc() tries to allocate memory area from theap. If this trial sccesses, this array has theap ptr and RARRAY_TRANSIENT_FLAG is turned on. We don't need to free theap ptr. * ruby.h: RARRAY_CONST_PTR() returns malloc'ed memory area. It menas that if ary is allocated at theap, force evacuation to malloc'ed memory. It makes programs slow, but very compatible with current code because theap memory can be evacuated (theap memory will be recycled). If you want to get transient heap ptr, use RARRAY_CONST_PTR_TRANSIENT() instead of RARRAY_CONST_PTR(). If you can't understand when evacuation will occur, use RARRAY_CONST_PTR(). (re-commit of r65444) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65449 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-30 17:53:56 -04:00
CALL(TransientHeap);
introduce USE_TRANSIENT_HEAP to enable/disable theap. * include/ruby/ruby.h: intrdocue `USE_TRANSIENT_HEAP` macro to enable/disable transient heap. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65492 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-01 04:53:44 -04:00
#endif
initialize VM postponed_job first. [Bug #15288] * inits.c: call `Init_vm_postponed_job` first because postponed_job is used by transient heap. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65628 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-08 00:35:46 -05:00
CALL(vm_postponed_job);
vm_method.c: configurable global method cache size * vm_method.c (Init_Method): make global method cache size configurable by environment variable "RUBY_GLOBAL_METHOD_CACHE_SIZE" [Fix GH-719] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47621 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-17 20:36:37 -04:00
CALL(Method);
* random.c (InitVM_Random): move Random::DEFAULT initialization bits to Init_Random_default. * random.c (Init_Random_default): renamed from Init_Rndom2. * random.c (Init_RandomSeedCore): renamed from Init_Random. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52816 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-11-30 15:32:42 -05:00
CALL(RandomSeedCore);
Explicitly initialise encodings on init to remove branches on encoding lookup [Misc #15806] Closes: https://github.com/ruby/ruby/pull/2128
2019-04-13 12:05:58 -04:00
CALL(encodings);
* inits.c (rb_call_inits): do not repeat. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20135 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-11-07 08:52:07 -05:00
CALL(sym);
CALL(var_tables);
CALL(Object);
CALL(top_self);
CALL(Encoding);
CALL(Comparable);
CALL(Enumerable);
CALL(String);
CALL(Exception);
CALL(eval);
CALL(jump);
CALL(Numeric);
CALL(Bignum);
CALL(syserr);
CALL(Array);
CALL(Hash);
CALL(Struct);
CALL(Regexp);
Separate builtin initialization calls
2019-12-28 20:07:17 -05:00
CALL(pack);
* inits.c (rb_call_inits): do not repeat. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20135 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-11-07 08:52:07 -05:00
CALL(transcode);
CALL(marshal);
CALL(Range);
CALL(IO);
CALL(Dir);
CALL(Time);
CALL(Random);
CALL(signal);
CALL(load);
CALL(Proc);
CALL(Binding);
CALL(Math);
Separate builtin initialization calls
2019-12-28 20:07:17 -05:00
CALL(GC);
* inits.c (rb_call_inits): do not repeat. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20135 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-11-07 08:52:07 -05:00
CALL(Enumerator);
Introduce Ractor mechanism for parallel execution This commit introduces Ractor mechanism to run Ruby program in parallel. See doc/ractor.md for more details about Ractor. See ticket [Feature #17100] to see the implementation details and discussions. [Feature #17100] This commit does not complete the implementation. You can find many bugs on using Ractor. Also the specification will be changed so that this feature is experimental. You will see a warning when you make the first Ractor with `Ractor.new`. I hope this feature can help programmers from thread-safety issues.
2020-03-09 13:22:11 -04:00
CALL(Ractor);
* inits.c (rb_call_inits): do not repeat. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20135 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-11-07 08:52:07 -05:00
CALL(VM);
CALL(ISeq);
CALL(Thread);
Standardised scheduler interface.
2020-08-19 21:51:45 -04:00
CALL(Scheduler);
Process.detach: avoid singleton class creation * process.c (Init_process): subclass Thread as Process::Waiter (rb_detach_process): use Process::Waiter instead of singleton class * test/ruby/test_process.rb (test_process_detach): new test * inits.c (rb_call_inits): call Init_Thread before Init_process to ensure Process::Waiter may be a subclass of Thread Thanks to headius for reporting [Bug #10231] Thanks to nobu for review of my initial patch. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47561 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-12 15:42:01 -04:00
CALL(process);
* inits.c (rb_call_inits): do not repeat. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20135 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-11-07 08:52:07 -05:00
CALL(Cont);
CALL(Rational);
CALL(Complex);
Buffer protocol proposal (#3261) * Add buffer protocol * Modify for some review comments * Per-object buffer availability * Rename to MemoryView from Buffer and make compilable * Support integral repeat count in memory view format * Support 'x' for padding bytes * Add rb_memory_view_parse_item_format * Check type in rb_memory_view_register * Update dependencies in common.mk * Add test of MemoryView * Add test of rb_memory_view_init_as_byte_array * Add native size format test * Add MemoryView test utilities * Add test of rb_memory_view_fill_contiguous_strides * Skip spaces in format string * Support endianness specifiers * Update documentation * Support alignment * Use RUBY_ALIGNOF * Fix format parser to follow the pack format * Support the _ modifier * Parse count specifiers in get_format_size function. * Use STRUCT_ALIGNOF * Fix test * Fix test * Fix total size for the case with tail padding * Fix rb_memory_view_get_item_pointer * Fix rb_memory_view_parse_item_format again
2020-09-25 07:32:02 -04:00
CALL(MemoryView);
* inits.c (rb_call_inits): do not repeat. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20135 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-11-07 08:52:07 -05:00
CALL(version);
Separate builtin initialization calls
2019-12-28 20:07:17 -05:00
CALL(vm_trace);
add new instruction attribute called leaf An instruction is leaf if it has no rb_funcall inside. In order to check this property, we introduce stack canary which is a random number collected at runtime. Stack top is always filled with this number and checked for stack smashing operations, when VM_CHECK_MODE. [GH-1947] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64677 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-11 05:48:58 -04:00
CALL(vm_stack_canary);
Separate builtin initialization calls
2019-12-28 20:07:17 -05:00
CALL(ast);
Defer setting gc_stress until inits done [Bug #15784]
2019-04-23 23:52:57 -04:00
CALL(gc_stress);
support builtin features with Ruby and C. Support loading builtin features written in Ruby, which implement with C builtin functions. [Feature #16254] Several features: (1) Load .rb file at boottime with native binary. Now, prelude.rb is loaded at boottime. However, this file is contained into the interpreter as a text format and we need to compile it. This patch contains a feature to load from binary format. (2) __builtin_func() in Ruby call func() written in C. In Ruby file, we can write `__builtin_func()` like method call. However this is not a method call, but special syntax to call a function `func()` written in C. C functions should be defined in a file (same compile unit) which load this .rb file. Functions (`func` in above example) should be defined with (a) 1st parameter: rb_execution_context_t *ec (b) rest parameters (0 to 15). (c) VALUE return type. This is very similar requirements for functions used by rb_define_method(), however `rb_execution_context_t *ec` is new requirement. (3) automatic C code generation from .rb files. tool/mk_builtin_loader.rb creates a C code to load .rb files needed by miniruby and ruby command. This script is run by BASERUBY, so *.rb should be written in BASERUBY compatbile syntax. This script load a .rb file and find all of __builtin_ prefix method calls, and generate a part of C code to export functions. tool/mk_builtin_binary.rb creates a C code which contains binary compiled Ruby files needed by ruby command.
2019-11-07 02:58:00 -05:00
load prelude.rb by builtin features. The script in prelude.rb was embed in MRI to load it (eval this script at everyboot). This commit change the loading process of prelude.rb. MRI doesn't eval a script, but load from compiled binary with builtin feature. So that Init_prelude() does not load `prelude.rb` now.
2019-11-14 13:51:06 -05:00
// enable builtin loading
support builtin features with Ruby and C. Support loading builtin features written in Ruby, which implement with C builtin functions. [Feature #16254] Several features: (1) Load .rb file at boottime with native binary. Now, prelude.rb is loaded at boottime. However, this file is contained into the interpreter as a text format and we need to compile it. This patch contains a feature to load from binary format. (2) __builtin_func() in Ruby call func() written in C. In Ruby file, we can write `__builtin_func()` like method call. However this is not a method call, but special syntax to call a function `func()` written in C. C functions should be defined in a file (same compile unit) which load this .rb file. Functions (`func` in above example) should be defined with (a) 1st parameter: rb_execution_context_t *ec (b) rest parameters (0 to 15). (c) VALUE return type. This is very similar requirements for functions used by rb_define_method(), however `rb_execution_context_t *ec` is new requirement. (3) automatic C code generation from .rb files. tool/mk_builtin_loader.rb creates a C code to load .rb files needed by miniruby and ruby command. This script is run by BASERUBY, so *.rb should be written in BASERUBY compatbile syntax. This script load a .rb file and find all of __builtin_ prefix method calls, and generate a part of C code to export functions. tool/mk_builtin_binary.rb creates a C code which contains binary compiled Ruby files needed by ruby command.
2019-11-07 02:58:00 -05:00
CALL(builtin);
Defer initialization Defer initialization of extension libraries, loading prelude files and requiring files, and skip if dump options are given.
2020-05-16 04:37:28 -04:00
}
use builtin for TracePoint. Define TracePoint in trace_point.rb and use __builtin_ syntax.
2019-11-07 04:22:08 -05:00
Defer initialization Defer initialization of extension libraries, loading prelude files and requiring files, and skip if dump options are given.
2020-05-16 04:37:28 -04:00
void
rb_call_builtin_inits(void)
{
Separate builtin initialization calls
2019-12-28 20:07:17 -05:00
#define BUILTIN(n) CALL(builtin_##n)
BUILTIN(gc);
Introduce Ractor mechanism for parallel execution This commit introduces Ractor mechanism to run Ruby program in parallel. See doc/ractor.md for more details about Ractor. See ticket [Feature #17100] to see the implementation details and discussions. [Feature #17100] This commit does not complete the implementation. You can find many bugs on using Ractor. Also the specification will be changed so that this feature is experimental. You will see a warning when you make the first Ractor with `Ractor.new`. I hope this feature can help programmers from thread-safety issues.
2020-03-09 13:22:11 -04:00
BUILTIN(ractor);
Make Integer#zero? a separated method and builtin (#3226) A prerequisite to fix https://bugs.ruby-lang.org/issues/15589 with JIT. This commit alone doesn't make a significant difference yet, but I thought this commit should be committed independently. This method override was discussed in [Misc #16961].
2020-06-20 17:55:09 -04:00
BUILTIN(integer);
Separate builtin initialization calls
2019-12-28 20:07:17 -05:00
BUILTIN(io);
Moved `Dir.open` and `Dir#initialize` to dir.rb
2020-01-17 23:59:21 -05:00
BUILTIN(dir);
Separate builtin initialization calls
2019-12-28 20:07:17 -05:00
BUILTIN(ast);
BUILTIN(trace_point);
BUILTIN(pack);
BUILTIN(warning);
Moved Array#shuffle and Array#shuffle! to rbinc
2020-01-26 04:27:40 -05:00
BUILTIN(array);
support builtin for Kernel#clone
2020-03-17 06:37:07 -04:00
BUILTIN(kernel);
Separate builtin initialization calls
2019-12-28 20:07:17 -05:00
Init_builtin_prelude();
Initial revision git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
1998-01-16 07:13:05 -05:00
}
* inits.c (rb_call_inits): do not repeat. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20135 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-11-07 08:52:07 -05:00
#undef CALL
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