Граф коммитов

139 Коммитов

Автор SHA1 Сообщение Дата
ko1 0a71db8a74 * vm_core.h: remove lfp (local frame pointer) and rename
dfp (dynamic frame pointer) to ep (environment pointer).
  This change make VM `normal' (similar to other interpreters).
  Before this commit:
  Each frame has two env pointers lfp and dfp.  lfp points
  local environment which is method/class/toplevel frame.
  lfp[0] is block pointer.
  dfp is block local frame. dfp[0] points previous (parent)
  environment pointer.
  lfp == dfp when frame is method/class/toplevel.
  You can get lfp from dfp by traversing previous environment
  pointers.
  After this commit:
  Each frame has only `ep' to point respective enviornoment.
  If there is parent environment, then ep[0] points parent
  envioenment (as dfp).  If there are no more environment,
  then ep[0] points block pointer (as lfp).  We call such ep
  as `LEP' (local EP).  We add some macros to get LEP and to
  detect LEP or not.
  In short, we replace dfp and lfp with ep and LEP.
  rb_block_t and rb_binding_t member `lfp' and `dfp' are removed
  and member `ep' is added.
  rename rb_thread_t's member `local_lfp' and `local_svar' to
  `root_lep' and `root_svar'.
  (VM_EP_PREV_EP(ep)): get previous environment pointer.  This macro
  assume that ep is not LEP.
  (VM_EP_BLOCK_PTR(ep)): get block pointer.  This macro assume
  that ep is LEP.
  (VM_EP_LEP_P(ep)): detect ep is LEP or not.
  (VM_ENVVAL_BLOCK_PTR(ptr)): make block pointer.
  (VM_ENVVAL_BLOCK_PTR_P(v)): detect v is block pointer.
  (VM_ENVVAL_PREV_EP_PTR(ptr)): make prev environment pointer.
  (VM_ENVVAL_PREV_EP_PTR_P(v)): detect v is prev env pointer.
* vm.c: apply above changes.
  (VM_EP_LEP(ep)): get LEP.
  (VM_CF_LEP(cfp)): get LEP of cfp->ep.
  (VM_CF_PREV_EP(cfp)): utility function VM_EP_PREV_EP(cfp->ep).
  (VM_CF_BLOCK_PTR(cfp)): utility function VM_EP_BLOCK_PTR(cfp->ep).
* vm.c, vm_eval.c, vm_insnhelper.c, vm_insnhelper.h, insns.def:
  apply above changes.
* cont.c: ditto.
* eval.c, eval_intern.h: ditto.
* proc.c: ditto.
* thread.c: ditto.
* vm_dump.c: ditto.
* vm_exec.h: fix function name (on vm debug mode).



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36030 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-11 03:14:59 +00:00
kosaki 469cc48542 decrease fiber stack size. 1MB is too large for windows. [Bug #6344]
[ruby-dev:45554]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35697 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-05-18 09:10:46 +00:00
kosaki 5c56769118 * cont.c: bump up fiber machine stack size when running on 64bit
arch. [Bug #6344] [ruby-dev:45554]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35694 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-05-18 08:32:56 +00:00
ayumin fd7632ee8e * cont.c (rb_fiber_m_transfer): fixed typo in example.
[ruby-core:44818][Bug #6395]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35523 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-05-03 00:14:10 +00:00
nagachika f0feb0a4f0 * cont.c (rb_fiber_m_transfer): improve sample code in Fiber#transfer
documentation. emphasize the difference between transfer and resume.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35521 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-05-02 14:30:48 +00:00
ayumin 6f72a6dcb5 * cont.c: Improved Fiber documentation.[ruby-core:44540][Bug #6343]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35519 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-05-02 10:13:28 +00:00
nobu 485f88e62e * reduce UNREACHABLE.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35358 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-04-17 04:55:10 +00:00
drbrain da39d32f60 * encoding.c (rb_enc_codepoint_len): Use UNREACHABLE to avoid "control
reaches end of non-void function" warnings.  [ruby-trunk - Bug #6066]
* re.c (name_to_backref_number):  ditto.
* object.c (rb_Float):  ditto.
* io.c (io_readpartial):  ditto.
* io.c (io_read_nonblock):  ditto.
* pack.c (rb_uv_to_utf8):  ditto.
* proc.c (rb_method_entry_arity):  ditto.
* vm_method.c (rb_f_notimplement):  ditto.
* struct.c (rb_struct_aset_id):  ditto.
* class.c (rb_scan_args):  ditto.
* process.c (rlimit_resource_type):  ditto.
* process.c (rlimit_resource_value):  ditto.
* process.c (p_uid_switch):  ditto.
* process.c (p_gid_switch):  ditto.
* ext/digest/digest.c (rb_digest_instance_update):  ditto.
* ext/digest/digest.c (rb_digest_instance_finish):  ditto.
* ext/digest/digest.c (rb_digest_instance_reset):  ditto.
* ext/digest/digest.c (rb_digest_instance_block_length):  ditto.
* ext/bigdecimal/bigdecimal.c (BigDecimalCmp):  ditto.
* ext/dl/handle.c (rb_dlhandle_close):  ditto.
* ext/tk/tcltklib.c (pending_exception_check0):  ditto.
* ext/tk/tcltklib.c (pending_exception_check1):  ditto.
* ext/tk/tcltklib.c (ip_cancel_eval_core):  ditto.
* ext/tk/tcltklib.c (lib_get_reltype_name):  ditto.
* ext/tk/tcltklib.c (create_dummy_encoding_for_tk_core):  ditto.
* ext/tk/tkutil/tkutil.c (tk_hash_kv):  ditto.
* ext/openssl/ossl_ssl.c (ossl_ssl_session_reused):  ditto.
* ext/openssl/ossl_pkey_ec.c (ossl_ec_key_dsa_verify_asn1):  ditto.
* ext/openssl/ossl_pkey_ec.c (ossl_ec_point_is_at_infinit):  ditto.
* ext/openssl/ossl_pkey_ec.c (ossl_ec_point_is_on_curve):  ditto.
* ext/fiddle/conversions.c (generic_to_value):  ditto.
* ext/socket/raddrinfo.c (rsock_io_socket_addrinfo):  ditto.
* ext/socket/socket.c (sock_s_getnameinfo):  ditto.
* ext/ripper/eventids2.c (ripper_token2eventid):  ditto.
* cont.c (return_fiber):  ditto.
* dmydln.c (dln_load):  ditto.
* vm_insnhelper.c (vm_search_normal_superclass):  ditto.
* bignum.c (big_fdiv):  ditto.
* marshal.c (r_symlink):  ditto.
* marshal.c (r_symbol):  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35321 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-04-13 23:45:37 +00:00
nagachika 2910f6736e * cont.c (rb_fiber_reset_root_local_storage): add a new function to
restore rb_thread_t::local_storage.

* cont.c (rb_obj_is_fiber): add a new function to tell finalizer to
  prevent fibers from destroy.

* gc.c (rb_objspace_call_finalizer): don't sweep fibers at finalizing
  objspace.

* internal.h (rb_fiber_reset_root_local_storage, rb_obj_is_fiber):
  add prototypes.

* vm.c (ruby_vm_destruct): reset main thread's local_storage before
  free main thread. rb_thread_t::local_storage is replaced by fiber's
  local storage when forked from fiber, and it should be already freed
  when the fiber was destroyed.

* test/ruby/test_fiber.rb (test_fork_from_fiber): add test for fork
  from fiber.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34629 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-02-15 14:00:11 +00:00
naruse ca22731439 * cont.c (cont_restore_0): prevent optimizing out `sp'. sp is used for
reserving a memory space with ALLOCA_N for restoring machine stack
  stored in cont->machine_stack, but clang optimized out it (and
  maybe #5851 is also caused by this).
  This affected TestContinuation#test_check_localvars.

* cont.c (cont_restore_1): revert workaround introduced in r32201.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34278 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-01-12 05:12:03 +00:00
nobu b526738c3b * bignum.c (big_rshift), compile.c (validate_label,
iseq_build_from_ary_exception), cont.c (cont_capture), dir.c
  (dir_open_dir), gc.c (objspace_each_objects), io.c (pipe_open)
  (rb_io_advise), parse.y (parser_compile_string)
  (rb_parser_compile_file), proc.c (binding_free), process.c
  (rb_proc_exec_n, rb_seteuid_core, proc_setegid, rb_setegid_core)
  (p_uid_exchange, p_gid_exchange), regparse.c (strdup_with_null),
  signal.c (sig_dfl), vm.c (rb_iseq_eval, rb_iseq_eval_main),
  vm_insnhelper.c (vm_expandarray): suppress
  unused-but-set-variable warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33951 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-12-05 09:57:00 +00:00
naruse 81bedc68ac * cont.c (fiber_switch): ignore fiber context switch
because destination fiber is same as current fiber.
  With out this, it may segv on FreeBSD 9.
  patched by Koichi Sasada.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-11-20 21:17:57 +00:00
ko1 9cd8b76e6d * cont.c (rb_fiber_m_transfer, rb_fiber_resume): prohibit using
"resume" after "transfer" method are used.  You should not mix
  "resume" fiber and "transfer" fiber.
  [Bug #5526]
* NEWS: add information about this change.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33684 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-11-09 04:26:39 +00:00
akr b317a4cd28 * io.c: use "__sun" instead of "sun" to detect SunOS.
* dln.c: ditto.

* cont.c: ditto.

* ext/sdbm/_sdbm.c: ditto.

[ruby-dev:44693]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33520 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-10-24 13:49:58 +00:00
nobu 4f731db7b7 * cont.c (fiber_store): balance braces.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33466 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-10-13 21:16:46 +00:00
nagachika 257d0ac80c * cont.c (cont_mark): mark original Thread object from saved_thread.
[ruby-dev:44567] [Bug #5386]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33410 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-10-05 16:47:33 +00:00
ktsj 3e6a5b27f0 * vm.c (rb_thread_mark), cont.c (cont_mark): revert r33369 and r33371
that may cause SEGV in certain environments.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33378 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-10-02 12:08:40 +00:00
ktsj bc07265ceb * vm.c (rb_thread_mark), cont.c (cont_mark): self pointer should not
be marked by itself. Patch by Koichi Sasada.
  [ruby-dev:44567] [Bug #5386]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33371 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-10-01 23:48:48 +00:00
kosaki 3ffa44622d * cont.c (fiber_entry): fix stack allocation failure on Debian
GNU/kFreeBSD.
  Patch by Lucas Nussbaum <lucas at lucas-nussbaum dot net>.
  [Bug #5241] [ruby-core:39147]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33118 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-08-30 00:51:46 +00:00
naruse f9260247d2 * cont.c (HAVE_GETCONTEXT): see getcontext(3) because DragonFly BSD
x64 port doesn't have it.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32875 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-08-06 22:18:45 +00:00
takano32 8ea395f546 * cont.c (cont_save_thread): fix missing semicolon.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32582 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-19 07:39:54 +00:00
kosaki 4ad2d02a49 * cont.c (FIBER_MACHINE_STACK_ALLOCATION_SIZE): Fiber stack size
don't need to keep multiple number of sizeof(VALUE).



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32445 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-08 04:09:00 +00:00
kosaki 68a0d412dd add a comment why FreeBSD can't use MAP_STACK.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32437 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-07 09:09:44 +00:00
naruse a259db72b7 * cont.c (FIBER_STACK_FLAGS): workaround fix for r32420 on FreeBSD.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32432 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-06 21:57:16 +00:00
kosaki 0242fe816c * cont.c (fiber_machine_stack_alloc): cleanup pointer arithmetic.
"size/sizeof(VALUE)" is ugly and easy confusing.
* cont.c (fiber_initialize_machine_stack_context): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32422 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-06 12:31:53 +00:00
kosaki 032e56fbd6 * cont.c (fiber_machine_stack_alloc): fix mprotect misuse. A stack
guard page should have PROT_NONE.
* cont.c (fiber_initialize_machine_stack_context):
  th->machine_stack_maxsize shouldn't be included guard pages size.
  [Bug #4983][ruby-dev:44043]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32421 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-06 12:29:09 +00:00
kosaki c454ee6c9f * cont.c (fiber_machine_stack_alloc): use MAP_STACK if it's provided.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32420 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-06 12:24:25 +00:00
kosaki 302fcb568d * cont.c (fiber_machine_stack_alloc): use MAP_FAILED instead of -1.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32419 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-06 12:22:56 +00:00
kosaki a737fc8ace * cont.c (fiber_machine_stack_alloc): remove unnecessary cast.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32418 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-06 12:21:50 +00:00
mame d6a5698d8a * cont.c: disable FIBER_USE_NATIVE on Solaris because resuming any
Fiber caused SEGV.  I haven't follow up the issue deeply, but it
  works when disabling the feature.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32408 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-07-04 16:32:12 +00:00
naruse be953b4d1c * cont.c (cont_capture): add volatile.
On clang -O, it is needed to avoid the optimization.
  With this and llvm/clang's recent fix, clang 3.0 can
  build ruby-trunk with -O option.

* cont.c (cont_capture): use for-loop.

* array.c (rb_ary_each): add volatile and use it.

* vm_insnhelper.c (vm_call_cfunc): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32201 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-22 11:00:24 +00:00
akr e7996eb3cc * 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
2011-06-17 22:43:38 +00:00
nobu 0d5ed3d2ad * suppress compile warnings.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32153 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-17 22:33:59 +00:00
nobu 685444569c * fix for build on solaris 10.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32113 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-16 00:12:55 +00:00
nagachika 3ec2b843c8 * cont.c (cont_save_thread): add new utility function.
rb_context_t::saved_thread.machine_stack_start and
  machine_stack_end should be cleared immediately after a snapshot of
  current thread is stored to saved_thread.
  this change aims to get rid of unnecessary GC mark at machine stack.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32083 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-14 12:57:50 +00:00
nagachika 6d9e64d37c * cont.c (root_fiber_alloc): set root fiber's status RUNNING.
in cont_mark() only RUNNING fiber's machine stack is marked.
  root fiber's status should be RUNNING at the beginning regardless of
  FIBER_USE_NATIVE.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31954 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-08 12:50:03 +00:00
nagachika 4d85a0df20 * cont.c: use #if FIBER_USE_NATIVE instead of #ifdef.
you can suppress use of setcontext for Fiber with compile option
  -DFIBER_USE_NATIVE=0

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31944 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-06 14:06:59 +00:00
nagachika 980155686a * cont.c (cont_init): clear macihne_stack_start/end of saved thread to
prevent mark machine stack of GC'ed Thread. root Fiber is not initialized by
   fiber_init(). based on a patch by Serge Balyuk [ruby-core:35891] fixes #4612
 * test/ruby/test_fiber.rb (test_gc_root_fiber): add test for it.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31577 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-05-15 12:41:40 +00:00
akr 75877a30a4 * cont.c: parenthesize macro arguments.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30106 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-12-06 20:56:04 +00:00
mame d433ec574a * cont.c (fiber_t_alloc): raise an error when fiber is going to be
initialized twice.  [ruby-dev:42524]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-11-03 17:08:35 +00:00
mame a9afb7e5c6 * cont.c (rb_fiber_resume): raise an "double resume" error when root
fiber is going to be resumed.  [ruby-dev:42523]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29680 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-11-03 17:08:25 +00:00
naruse bb2dc7e986 * cont.c: apply documentation patch by Run Paint Run Run.
[ruby-core:32915]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29604 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-27 00:26:29 +00:00
nobu 4fe1e7c69b * cont.c (fiber_setcontext): missing variable definition.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29457 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-12 13:18:21 +00:00
naruse eaa4e02d45 * cont.c (fiber_memsize): Return size.
Before this change, fiber_memsize always returns 0.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29406 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-03 23:00:21 +00:00
usa e53a60147b * cont.c: typos.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28770 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-07-28 00:38:21 +00:00
naruse 392ab9d05e * cont.c: (RB_PAGE_SIZE): renamed from PAGE_SIZE. [ruby-dev:41870]
* cont.c: (RB_PAGE_MASK): renamed from PAGE_MASK.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28768 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-07-28 00:25:53 +00:00
naruse 7175a9073e * class.c, compile.c, dir.c, file.c, iseq.c, parse.y, random.c:
clean unused-value warnings.

* cont.c, process.c, vm_exec.h: clean cast warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28762 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-07-27 07:13:43 +00:00
nobu 0bd71ff354 * configure.in (XCFLAGS): use -fvisibility=hidden if possible.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28709 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-07-21 21:38:25 +00:00
nobu 25b9eb5e57 * include/ruby/ruby.h (rb_data_type_t): restructured. [ruby-dev:41862]
add parent member.

* error.c (rb_typeddata_inherited_p): new function.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-07-18 07:31:54 +00:00
kosaki 51ba9a6b14 * cont.c (fiber_setcontext): Use swapcontext() instead longjmp().
[ruby-dev:41316] [Bug #3295]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27949 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-05-21 18:55:50 +00:00