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ruby/inits.c

83 строки
1.5 KiB
C
Исходник Обычный вид История

2000-05-01 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@678 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2000-05-01 13:42:38 +04:00
/**********************************************************************
Initial revision git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
1998-01-16 15:13:05 +03:00
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
2007-08-25 07:29:39 +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 15:13:05 +03:00
2000-05-01 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@678 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2000-05-01 13:42:38 +04:00
**********************************************************************/
Initial revision git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
1998-01-16 15:13:05 +03:00
* internal.h: declare internal functions here. * node.h: declare NODE dependent internal functions here. * iseq.h: declare rb_iseq_t dependent internal functions here. * vm_core.h: declare rb_thread_t dependent internal functions here. * bignum.c, class.c, compile.c, complex.c, cont.c, dir.c, encoding.c, enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c, io.c, iseq.c, load.c, marshal.c, math.c, numeric.c, object.c, parse.y, proc.c, process.c, range.c, rational.c, re.c, ruby.c, string.c, thread.c, time.c, transcode.c, variable.c, vm.c, tool/compile_prelude.rb: don't declare internal functions declared in above headers. include above headers if required. Note that rb_thread_mark() was declared as void rb_thread_mark(rb_thread_t *th) in cont.c but defined as void rb_thread_mark(void *ptr) in vm.c. Now it is declared as the later in internal.h. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32156 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-18 02:43:38 +04:00
#include "internal.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 21:51:06 +03:00
#include "builtin.h"
#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 15:13:05 +03:00
* 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 16:52:07 +03:00
#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 15:19:22 +03:00
Initial revision git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
1998-01-16 15:13:05 +03:00
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 16:52:07 +03:00
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 15:13:05 +03:00
{
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 11:53:44 +03:00
#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
2018-10-31 00:53:56 +03:00
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 11:53:44 +03:00
#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 08:35:46 +03:00
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
2014-09-18 04:36:37 +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 23:32:42 +03:00
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 19:05:58 +03:00
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 16:52:07 +03:00
CALL(sym);
CALL(var_tables);
CALL(Object);
CALL(top_self);
CALL(Encoding);
CALL(Comparable);
CALL(Enumerable);
CALL(String);
CALL(Exception);
CALL(eval);
CALL(safe);
CALL(jump);
CALL(Numeric);
CALL(Bignum);
CALL(syserr);
CALL(Array);
CALL(Hash);
CALL(Struct);
CALL(Regexp);
CALL(transcode);
CALL(marshal);
CALL(Range);
CALL(IO);
CALL(Dir);
CALL(Time);
CALL(Random);
CALL(signal);
CALL(load);
CALL(Proc);
CALL(Binding);
CALL(Math);
CALL(Enumerator);
CALL(VM);
CALL(ISeq);
CALL(Thread);
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 23:42:01 +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 16:52:07 +03:00
CALL(Cont);
CALL(Rational);
CALL(Complex);
CALL(version);
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 12:48:58 +03:00
CALL(vm_stack_canary);
Defer setting gc_stress until inits done [Bug #15784]
2019-04-24 06:52:57 +03:00
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 10:58:00 +03:00
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 21:51:06 +03:00
// 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 10:58:00 +03:00
CALL(builtin);
use builtin for TracePoint. Define TracePoint in trace_point.rb and use __builtin_ syntax.
2019-11-07 12:22:08 +03:00
use builtins for GC. Define a part of GC in gc.rb.
2019-11-08 09:27:32 +03:00
CALL(GC);
Define IO#read/write_nonblock with builtins. IO#read/write_nonblock methods are defined in prelude.rb with special private method __read/write_nonblock to reduce keyword parameters overhead. We can move them into io.rb with builtin functions.
2019-11-08 03:39:28 +03:00
CALL(IO_nonblock);
use builtin for RubyVM::AbstractSyntaxTree. Define RubyVM::AbstractSyntaxTree in ast.rb with __builtin functions.
2019-11-07 12:29:20 +03:00
CALL(ast);
use builtin for TracePoint. Define TracePoint in trace_point.rb and use __builtin_ syntax.
2019-11-07 12:22:08 +03:00
CALL(vm_trace);
Rubified the APIs of pack.c
2019-11-08 05:54:39 +03:00
CALL(pack);
Moved Kernel#warn to warning.rb
2019-12-10 14:22:42 +03:00
CALL(warning);
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 21:51:06 +03:00
load_prelude();
Initial revision git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
1998-01-16 15:13:05 +03:00
}
* 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 16:52:07 +03:00
#undef CALL