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1138 commits

Author SHA1 Message Date
ko1
df91d39c94 * thread.c (thread_create_core): fix GC problem. 
[ruby-core:17669]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-10 15:58:07 +00:00
nobu
3b9329e984 * thread.c (rb_thread_wait_for): fixed variable name. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-10 03:42:02 +00:00
nobu
7ad9faa528 * thread.c (rb_thread_wait_for): wait until timed out only when 
sleeping with timeout.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-10 03:09:23 +00:00
nobu
a14682906f * thread.c (sleep_forever): wait until timed out. [ruby-core:17270] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17976 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-09 13:41:19 +00:00
nobu
a2ec2f8b59 * configure.in (rb_cv_va_args_macro): check for __VA_ARGS__. 
* thread.c (thread_debug): show source name and line if possible.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17971 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-09 11:18:52 +00:00
nobu
a534e39a87 * thread_{pthread,win32}.c (rb_thread_create_timer_thread): needs more 
stack for debug.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17970 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-09 09:17:09 +00:00
mame
91c07a5ac6 * thread.c (rb_set_coverages, rb_reset_coverages): enable and disable 
coverage measurement.

* thread.c (rb_get_coverages): rename and move from vm.c.

* vm.c (rb_vm_get_coverages): ditto.

* iseq.c (prepare_iseq_build): ditto.

* thread.c (clear_coverage): ditto.

* parse.y (coverage): ditto.

* ext/coverage/coverage.c: use above functions, add new method
  Coverage.start and fix rdoc .


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17961 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-08 15:13:22 +00:00
mame
caf3933bab * thread.c (rb_enable_coverages): hide coverage array by setting 0 to 
klass during measurement.

* parse.y (coverage, yycompile0): ditto.

* iseq.c (prepare_iseq_build): use rb_hash_lookup instead of
  rb_hash_aref.

* thread.c (rb_coverage_result): restore klass of coverage array and
  return it.

* theaad.c (update_coverage): chcek whether its klass is 0.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17959 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-08 13:57:06 +00:00
nobu
6bbbf9889d * thread.c (thread_initialize): NUM2INT() returns int. 
* thread.c (timer_thread_function), thread_pthread.c (thread_timer),
  thread_win32.c (timer_thread_func), thread_{pthread,win32}.c
  (rb_thread_create_timer_thread): passing VM.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17892 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-05 13:22:29 +00:00
mame
ae3a03eb07 * include/ruby/intern.h: remove prototypes about coverage. 
* iseq.c (prepare_iseq_build): add prototype.

* parse.y (coverage): ditto.

* thread.c (clear_coverage): ditto.

* thread.c (update_coverage): use rb_sourceline.

* thread.c (rb_get_coverages): rename and move to vm.c.

* vm.c (rb_vm_get_coverages): ditto.

* ext/coverage/coverage.c: add rdoc.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17859 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-03 14:27:43 +00:00
mame
f08581c7b6 * ext/coverage/coverage.c, ext/coverage/extconf.rb: eliminate 
COVERAGE__ and introduce coverage.so instead.  How to measure
  coverage: (1) require "coverage.so", (2) require or load Ruby source
  file, and (3) Coverage.result will return the same hash as COVERAGE__.
  [ruby-dev:35324]

* thread.c (rb_enable_coverages): start coverage measurement by using
  rb_add_event_hook.

* thread.c (rb_get_coverages): returns current results of coverage
  measurement.

* include/ruby/intern.h: add prototype for above two functions.

* vm_core.h, vm.c: add field of coverages to rb_vm_t.

* insns.def (trace): remove special handling for COVERAGE__.

* iseq.c (prepare_iseq_build): switch COVERAGE__ to
  rb_get_coverages().

* parse.y (coverage): ditto.

* thread.c (clear_coverage): ditto.

* lib/coverage.rb: use coverage.so instead of COVERAGE__.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17857 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-03 12:55:12 +00:00
mame
16519f1ff9 * thread.c (thread_initialize): NUM2INT returns long. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17856 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-03 12:21:11 +00:00
ko1
9a61579c16 * compile.h, insns.def: reduce insn operand of "trace". 
* include/ruby/ruby.h: add RUBY_EVENT_COVERAGE event.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17785 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-01 18:13:22 +00:00
mame
5874de95e8 * Add coverage measurement constant COVERAGE__. This constant is not 
for casual use.  Usage: (1) assign {} to COVERAGE__, (2) require or
  load Ruby source file, and (3) COVERAGE__["sourcefilepath"] will
  return an array whose elements represent number of executions per
  line of source code.

* vm_core.h: add field of coverage array to iseq.

* iseq.c (prepare_iseq_build): ditto.

* insns.def (trace): update coverage array.

* parse.y (coverage): create and initialize coverage array.

* compile.h (ADD_TRACE): add trace instruction to update covearge
  array.

* thread.c (clear_coverage): delete coverage array when forking.
  Otherwise, double count of coverage may occur.

* lib/coverage.rb: sample coverage measurement tool.

* error.c: distinguish explicitly between parse_in_eval and
  mild_compile_error.

* load.c: ditto.

* vm_eval.c: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-01 16:55:30 +00:00
nobu
5669377a57 * iseq.c (COMPILE_OPTION_FALSE), time.c (timegm_noleapsecond), 
thread.c (eKillSignal, eTerminateSignal),
  missing/vsnprintf.c (BSD_vfprintf): constified.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17769 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-01 08:44:32 +00:00
akr
04739ba617 * string.c (rb_memhash): randomize hash to avoid algorithmic 
complexity attacks.
  (rb_str_hash): use rb_memhash.

* include/ruby/intern.h (rb_reset_random_seed): declared.

* thread.c (rb_thread_atfork): call rb_reset_random_seed.

* inits.c (rb_call_inits): call Init_RandomSeed at first.

* random.c (seed_initialized): defined.
  (fill_random_seed): extracted from random_seed.
  (make_seed_value): extracted from random_seed.
  (rb_f_rand): initialize random seed at first.
  (initial_seed): defined.
  (Init_RandomSeed): defined.
  (Init_RandomSeed2): defined.
  (rb_reset_random_seed): defined.
  (Init_Random): call Init_RandomSeed2.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17465 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-20 02:46:17 +00:00
mame
4394ffe521 * thread.c: try to remove false positive of deadlock detection (second 
trial).


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17451 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-19 18:02:40 +00:00
mame
4b645dc8f3 * thread.c, thread_win32.c, vm_core.h: try to remove false positive of 
deadlock detection.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17435 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-19 14:18:46 +00:00
nobu
1723931102 * thread.c (thread_start_func_2): use PRIxVALUE to format a VALUE. 
* thread.c (ruby_native_thread_p): removed unused declaration.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17367 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-16 14:56:14 +00:00
ko1
9ead0d771b * vm_core.h, thread.c: rename global_interpreter_lock to 
global_vm_lock.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17349 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-15 16:48:02 +00:00
nobu
fc3c60f608 * gc.h (STACK_UPPER): moved from gc.c 
* thread.c, thread_{pthread,win32}.c (ruby_init_stack,
  ruby_thread_init_stack): moved stack initialization from gc.c.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-14 02:59:19 +00:00
mame
5734e59aed * thread.c (mutex_unlock): fix cond_notified consistency. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17113 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-12 14:33:07 +00:00
mame
6f5aaff73b * thread.c, vm_core.h, vm.c, thread_pthread.c, thread_win32.c: add 
deadlock detection.  [ruby-dev:35044]

* bootstraptest/test_thread.rb: add tests for above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17110 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-12 13:01:38 +00:00
ko1
ed4139e39b * include/ruby/intern.h, proc.c: revert rb_proc_call() and 
create rb_proc_call_with_block() instaed.
* include/ruby/ruby.h, eval_jump.c, thread.c, vm_insnhelper.c:
  rb_blockptr should not be exposed.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17081 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-10 16:33:51 +00:00
mame
f2400eca0b * include/ruby/ruby.h, vm_core.h: add a type rb_blockptr. 
* vm_insnhelper.c (vm_yield_with_cfunc): vm_yield_with_cfunc receives
  blockptr and passes it to iterating block.

* proc.c (rb_proc_call), include/ruby/intern.h: rb_proc_call receives
  blockptr.  "rb_proc_call(self, args, blockptr)" in C corresponds to
  "self.call(*args, &block)" in Ruby.

* proc.c (proc_call): pass blockptr to block that is written in C.

* proc.c (curry): receive blockptr and pass it to original proc.
  [ruby-core:15551]

* vm.c (invoke_block_from_c): fix for change of vm_yield_with_cfunc.

* thread.c (call_trace_proc), eval_jump.c (rb_call_end_proc): fix for
  change of rb_proc_call.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17065 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-09 15:52:51 +00:00
nobu
5a647a3f5f * include/ruby/ruby.h (CONST_ID): constant ID cache for non-gcc. 
* *.c: no cache in init functions.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17053 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-09 09:25:32 +00:00
ko1
72ba13aa8e * array.c, bignum.c, cont.c, dir.c, dln.c, encoding.c, enumerator.c, 
enumerator.c (enumerator_allocate), eval_jump.c, file.c, hash.c,
  io.c, load.c, pack.c, proc.c, random.c, re.c, ruby.c, st.c,
  string.c, thread.c, thread_pthread.c, time.c, util.c, variable.c,
  vm.c, gc.c:
  allocated memory objects by xmalloc (ruby_xmalloc) should be
  freed by xfree (ruby_xfree).
* ext/curses/curses.c, ext/dbm/dbm.c, ext/digest/digest.c,
  ext/gdbm/gdbm.c, ext/json/ext/parser/parser.c,
  ext/json/ext/parser/unicode.c, ext/openssl/ossl_cipher.c,
  ext/openssl/ossl_hmac.c, ext/openssl/ossl_pkey_ec.c,
  ext/sdbm/init.c, ext/strscan/strscan.c, ext/zlib/zlib.c:
  ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17017 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-08 10:01:40 +00:00
mame
cbbc06dcf7 * eval.c (ruby_finalize_0): clear trace_func after executing END 
procs.

* thread.c: fix typo.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16846 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-05 14:27:09 +00:00
mame
83b4c1c424 * thread.c (thread_set_trace_func_m): fix check for proc argument. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16841 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-05 11:24:40 +00:00
nobu
7c5e3348f7 * suppress warnings on cygwin, mingw and mswin. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16740 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-01 19:55:25 +00:00
nobu
075530a685 * suppress warnings with -Wwrite-string. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16716 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-31 09:28:20 +00:00
nobu
1b63d7bc92 * vm_core.h (struct rb_unblock_callback), thread.c 
(set_unblock_function), thread_{pthread,win32}.c (native_sleep):
  extracted from struct rb_thread_struct.

* thread.c (reset_unblock_function): not check interrupts at leaving
  blocking region.  [ruby-dev:34874]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16699 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-30 01:52:38 +00:00
nobu
bcb57421cb * thread.c (rb_thread_execute_interrupts): delay interrupts during 
raising exceptions.  [ruby-dev:34855]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16651 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-27 12:53:51 +00:00
akr
14a97fd48a * thread.c (thread_cleanup_func_before_exec): extracted from 
thread_cleanup_func not to touch pthread data.
  pthread_cond_destroy in forked process may cause deadlock on
  Debian GNU/Linux Etch on x86, x86-64 and IA64.
  this doesn't cause resource leak because the process will exec soon.
  (terminate_atfork_before_exec_i): defined.
  (rb_thread_atfork_before_exec): defined.

* include/ruby/intern.h (rb_thread_atfork_before_exec): declared.

* process.c (rb_exec_atfork): call rb_thread_atfork_before_exec
  instead of rb_thread_atfork.

* io.c (popen_exec): call rb_thread_atfork_before_exec instead of
  rb_thread_atfork.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16355 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-11 04:15:29 +00:00
matz
0f1baad5a3 * thread.c (timeofday): use monotonic clock. based on a patch 
from zimbatm <zimbatm@oree.ch> in [ruby-core:16627].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16338 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-09 10:17:15 +00:00
akr
611e287498 * thread.c (rb_gc_save_machine_context): call FLUSH_REGISTER_WINDOWS 
to mark the register stack from GC on another thread.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16328 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-08 06:59:03 +00:00
nobu
86afcfe402 * thread.c (rb_thread_key_p): thread local storage stores ID. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16318 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-07 21:27:34 +00:00
matz
98ad274974 * thread.c (rb_thread_key_p): should always convert symbol to ID. 
[ruby-dev:34588]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16315 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-07 13:24:03 +00:00
nobu
87e4ad0a23 * io.c, signal.c, thread.c, thread_win32.c, include/ruby/intern.h: 
suppress warnings.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16204 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-26 09:36:35 +00:00
matz
707c50d341 * thread.c (rb_thread_stop_timer_thread): should clear 
timer_thread_id after stopping it.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16136 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-22 04:26:44 +00:00
nobu
9c77076296 * thread.c (thread_join): remove the current thread from the join list 
of the target thread.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16135 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-22 04:13:01 +00:00
nobu
31a060f7bd * thread_pthread.c (lock_func): should not check interrupts in 
blocking region.  [ruby-dev:34378]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15990 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-13 09:52:29 +00:00
nobu
69352c0d4d * thread.c (lock_func): optimized and checks for interrupt_flag. 
based on a patch from Sylvain Joyeux in [ruby-Patches-19361] and
  [ruby-Patches-19362].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15931 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-09 05:43:29 +00:00
nobu
d7b8efd872 * thread.c (rb_mutex_sleep): ensures to re-acquire at waking up. 
[ruby-Patches-19361]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15928 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-08 12:36:42 +00:00
akr
0ef84dcefc * io.c: IO.copy_stream implemented. [ruby-dev:33843] 
* thread.c (rb_fd_select): new function.

* configure.in (sys/sendfile.h): check the header file.
  (sendfile): check the function.
  (pread): check the function.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15858 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-03-30 06:38:05 +00:00
matz
207b8292ba * eval_method.c (rb_get_method_body): ent->method may be freed by 
GC.  [ruby-dev:31819]

* thread.c (remove_event_hook): should not access freed memory.
  [ruby-dev:31820]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15654 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-03-01 03:36:33 +00:00
nobu
ecd35c0d96 * eval.c (stack_check): made flag per threads. 
* thread.c (rb_thread_set_raised, rb_thread_reset_raised): prefixed.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15625 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-02-28 04:52:01 +00:00
matz
4920980d17 * thread.c (thread_create_core): prohibit thread creation in the 
frozen thread group.  a patch in [ruby-dev:33176] from sheepman
  <sheepman AT sheepman.sakura.ne.jp>.

* thread.c (thread_create_core): should inherit ThreadGroup from
  the current thread.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15118 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-01-18 18:48:12 +00:00
nobu
3882b07c3a * thread.c (thread_create_core): set thread group before creating 
thread.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15115 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-01-18 14:49:43 +00:00
nobu
3a4bfbad09 * thread.c (thread_cleanup_func): ignore errors from destroying mutex 
of dead thread.  [ruby-core:15069]

* thread_pthread.c, thread_win32.c (native_thread_destroy): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15111 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-01-18 06:57:08 +00:00