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218 commits

Author SHA1 Message Date
usa
5fbfcbac15 * gc.c (ruby_init_stack): decrease "stack level too deep" in Windows. 
merge from trunk.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11318 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-12-01 08:03:31 +00:00
matz
bb39b1ea1f * eval.c (rb_eval): fix commit miss. [ruby-dev:29707] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11241 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-10-30 03:40:11 +00:00
matz
fc9099e7e3 * gc.c (gc_mark_children): NODE_POSTEXE holds Ruby VALUE. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11008 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-09-24 14:29:57 +00:00
akr
53cec657a1 * common.mk, configure.in, defines.h, eval.c, gc.c, main.c, 
numeric.c, ruby.h, ia64.s: backport IA64 HP-UX support.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10827 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-09-01 18:47:11 +00:00
matz
74483e11f5 * gc.c (gc_sweep): typo fixed. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10772 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-08-25 08:12:46 +00:00
matz
390aa97698 * dln.c, eval.c, gc.c, regex.c, ruby.h: shut up AIX alloca 
warning.  [ruby-dev:29191]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10694 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-08-07 03:43:42 +00:00
matz
ad723e6f24 * st.c (malloc): use xmalloc/xcalloc instead of plain 
malloc/calloc, to detect memory allocation failure.  see
  <http://www.nongnu.org/failmalloc/>.

* gc.c (rb_memerror): should not raise empty nomem_error.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10537 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-07-14 17:12:47 +00:00
akr
fb5ff37bae * gc.c (gc_sweep): expand heap earlier. 
reported by MORITA Naoyuki.  [ruby-dev:28960]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10507 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-07-10 10:26:45 +00:00
akr
00f6107621 * gc.c (id2ref): fix symbol test. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10022 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-03-04 06:28:51 +00:00
akr
6828bbeae0 * gc.c: align VALUE with sizeof(RVALUE) globally. 
(is_pointer_to_heap): check alignment out of loop.
  (id2ref): avoid collision between symbols and objects.
  (rb_obj_id): ditto.  moved from object.c.
  [ruby-talk:178364] [ruby-core:7401]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-03-02 10:46:17 +00:00
ocean
2b3243d7fa * gc.c: commited magic for reducing RVALUE size on windows. (24->20byte) 
[ruby-core:7474]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-03-02 09:01:51 +00:00
matz
492490b857 * gc.c (add_heap): heap_slots may overflow. a patch from Stefan 
Weil <weil at mail.berlios.de>.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10009 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-03-01 23:12:06 +00:00
matz
8a3d25a790 * eval.c (rb_call0): argument update propagation. [ruby-dev:28044] 
* env.h: remove argc member from struct FRAME.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9920 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-02-13 09:10:55 +00:00
eban
a24d4016ac * gc.c (gc_sweep): typo fix. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9902 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-02-06 02:49:37 +00:00
akr
84be7576b8 * gc.c (garbage_collect): mark ruby_current_node. 
if an exception is raised in a finalizer called by
  rb_gc_call_finalizer_at_exit, ruby_set_current_source may use
  collected ruby_current_node and mark_source_filename may corrupt
  memory.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9821 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2006-01-10 10:50:17 +00:00
nobu
5f0902a098 * gc.c (garbage_collect): mark objects refered from aborting threads. 
[ruby-dev:28190]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9771 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-12-30 09:15:56 +00:00
akr
40d985b57b declare rb_gc_abort_threads. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9766 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-12-29 17:11:28 +00:00
nobu
d5639df795 * eval.c (rb_gc_mark_threads): leave unmarked threads which won't wake 
up alone, and mark threads in the loading table.  [ruby-dev:28154]

* eval.c (rb_gc_abort_threads), gc.c (gc_sweep): kill unmarked
  threads.  [ruby-dev:28172]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9760 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-12-29 15:00:15 +00:00
nobu
89eb20764e * eval.c (rb_eval), gc.c (gc_mark_children), node.h (NEW_ALIAS, 
NEW_VALIAS), parse.y (fitem): allow dynamic symbols to
  NODE_UNDEF and NODE_ALIAS.
  backported from trunk.  fixed: [ruby-dev:28105]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9738 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-12-26 13:33:14 +00:00
akr
bd0d0153a0 revert previous change. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-12-16 04:58:51 +00:00
akr
65139d80fe refine "unknown data type" message. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9700 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-12-16 04:49:46 +00:00
akr
f7d72f1e65 precedes registering global VALUE variables before initializing it. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9677 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-12-12 03:36:49 +00:00
nobu
fa50f60316 * eval.c, gc.c, time.c: made internal symbols static. [ruby-dev:27435] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9413 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-10-18 17:36:20 +00:00
nobu
3b4216d2b5 * parse.y (rb_parser_malloc, rb_parser_free): manage parser stack on 
heap.  [ruby-list:41199]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9355 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-10-08 09:57:12 +00:00
matz
38d5918439 * gc.c (obj_free): make message formant consistent with one from 
gc_mark().  [ruby-talk:149668]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8851 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-07-27 14:29:13 +00:00
matz
a12c1e4bd2 revered all LLP64 modifies due to portability reason. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8846 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-07-27 03:07:02 +00:00
matz
f933f9d3a5 * gc.c (id2ref): must not assign pointers to long int. use 
LONG_LONG instead if SIZEOF_LONG < SIZEOF_VOIDP.
  [ruby-talk:149645]

* ruby.h: use LONG_LONG to simplify the change.
  [ruby-talk:149645]

* eval.c (rb_f_throw): replace all '0x%lx' by '%p'.
  [ruby-talk:149553]

* missing/vsnprintf.c (BSD_vfprintf): '%p' need to handle 64bit
  size pointer.  [ruby-talk:149553]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-07-27 02:42:16 +00:00
nobu
150b98fd76 * gc.c (define_final): document fix: finalizers never get called 
before target object is destroyed.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-06-19 17:16:14 +00:00
nobu
4cee6b5a2b * gc.c (run_final): commit miss to add new variable. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8641 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-06-19 05:16:36 +00:00
nobu
cb2cf70aa1 * gc.c (run_final): reduce unnecessary object allocation during 
finalization.

* gc.c (rb_gc_call_finalizer_at_exit): deferred finalizers list should
  be cleared before calling them.  fixed: [ruby-talk:145790]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-06-19 05:09:32 +00:00
akr
4456e39dc5 * eval.c (ruby_longjmp): new macro to call longjmp, setcontext, etc. 
(ruby_setjmp): new macro to call setjmp, getcontext, etc.
  (ruby_setjmp): call setjmp before getcontext to avoid IA64 register
  stack problem.
  [ruby-talk:144939]

* gc.c (Init_stack): remove IA64_MAGIC_STACK_LIMIT.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8601 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-06-09 11:18:31 +00:00
matz
dcd87b140c * string.c (rb_str_new4): should propagate taintedness. 
* struct.c (rb_struct_set): use original method name, not callee
  name, to retrieve member slot.  [ruby-core:04268]

* time.c (time_strftime): protect from format modification from GC
  finalizers.

* gc.c (rb_data_object_alloc): klass may be NULL.
  [ruby-list:40498]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7791 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-01-20 09:34:36 +00:00
akr
b9f527fd6d * gc.c (mark_locations_array): avoid core dump with -O3. 
[ruby-dev:25424]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7741 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-01-07 09:08:19 +00:00
akr
6afa7415c7 gcc noinline attribute is available since gcc-3.1. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7613 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-12-20 13:55:00 +00:00
akr
293534986f * gc.c (stack_end_address): new function to obtain stack end address. 
stack_end_address calls __builtin_frame_address(0) to obtain the
  frame pointer of a stack frame of stack_end_address.  The address
  is the stack pointer of the caller's stack frame.
  (SET_STACK_END): use stack_end_address.
  This makes the conservative garbage collector to scan a stack frame
  of the garbage_collect function itself.  This is required because
  callee-save registers may be stored in the frame.
  [ruby-dev:25158]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7546 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-12-13 09:58:12 +00:00
matz
8afd99d671 * string.c (rb_str_locktmp): check STR_TMPLOCK flag before 
locking.  [ruby-dev:24727]

* gc.c (gc_mark): stricter GC stack check.

* string.c (str_gsub): should have removed rb_str_unlocktmp(str).
  [ruby-dev:24708]

* string.c (str_gsub): string modify check no longer based on
  tmplock.  [ruby-dev:24706]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7216 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-05 16:01:53 +00:00
matz
d55db6b999 * gc.c (gc_mark): enable GC stack checking. 
* string.c (str_gsub): lock strings temporarily.  [ruby-dev:24687]

* ext/socket/socket.c (s_recvfrom): tmplock input buffer.
  [ruby-dev:24705]

* array.c (rb_ary_uniq_bang): do not push frozen string from hash
  table.  [ruby-dev:24695]

* array.c (rb_ary_and): ditto.

* array.c (rb_ary_or): ditto.

* ext/enumerator/enumerator.c (each_cons_i): pass copy of an
  internal consequent array.  [ruby-talk:118691]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7196 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-04 01:20:51 +00:00
matz
d329ced71d * gc.c: cancel IA64 changes unnecessary for 1.8. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7177 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-11-02 03:55:04 +00:00
usa
b98389e436 * gc.c: prototype; rb_io_fptr_finalize() doesn't return any value 
at this version.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7122 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-10-27 09:50:03 +00:00
matz
55ec8ed295 * gc.c (gc_sweep): recover ruby_in_compile variable. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7120 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-10-27 09:16:20 +00:00
matz
ece87af00c * string.c (RESIZE_CAPA): check string attribute before modifying 
capacity member of string structure.  [ruby-dev:24594]

* ext/zlib/zlib.c (gzreader_gets): use memchr() to to gain
  performance.  [ruby-talk:117701]

* sprintf.c (rb_f_sprintf): raise ArgumentError for extra
  arguments, unless (digit)$ style used.

* ext/zlib/zlib.c (gzreader_gets): use memchr() to to gain
  performance.  [ruby-talk:117701]

* sprintf.c (rb_f_sprintf): raise ArgumentError for extra
  arguments, unless (digit)$ style used.

* eval.c (frame_free): Guy Decoux solved the leak problem.
  Thanks.  [ruby-core:03549]

* ext/zlib/zlib.c (zstream_append_input): clear klass for z->input
  to avoid potential vulnerability.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7119 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-10-27 02:46:54 +00:00
matz
2ec51ee0d5 * string.c (str_gsub): reentrant check. [ruby-dev:24432] 
* backport all SEGV bug fixes from CVS HEAD.  [ruby-dev:24536]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7090 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-10-20 12:47:20 +00:00
matz
0dab65c00f * gc.c (run_final): wrong order of data. [ruby-dev:23948] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6707 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-07-27 16:07:58 +00:00
matz
adac65af93 * gc.c (define_final): should not disclose NODE* to Ruby world. 
[ruby-dev:23957]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-07-23 07:52:38 +00:00
matz
6e918be6b1 * gc.c, parse.y, lib/cgi.rb, lib/date.rb: last minute backports from HEAD. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6628 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-07-14 14:22:11 +00:00
nobu
4c20725d55 * eval.c (rb_eval_cmd, rb_thread_trap_eval): restore safe level. 
* gc.c (define_final, run_final): preserve and restore safe level for
  finalizers.  [ruby-core:03058]

* signal.c (signal_exec, rb_trap_exit, trap): preserve and restore
  safe level for signal handlers.  [ruby-dev:23829]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6541 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-06-29 01:31:37 +00:00
matz
68a117d8e2 * eval.c (rb_thread_atfork): remove "fork terminates thread" 
warning.  [ruby-dev:

* object.c (rb_obj_clone): backport FL_FINALIZE patch from 1.9.
  [ruby-core:02786][ruby-core:03067]

* ext/socket/socket.c (sock_sockaddr): Socket#gethostbyname()
  should give us packed address, not struct sockaddr.
  [ruby-core:03053]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6516 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-06-24 23:31:29 +00:00
nobu
35ec0ad3f3 * gc.c (stack_grow_direction): memoize the direction. 
* gc.c (Init_stack): should always move to end of VALUE.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6461 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-06-16 07:01:32 +00:00
nobu
69ad78e282 * gc.c (rb_gc_copy_finalizer): typo. [ruby-core:02774] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6145 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2004-04-12 10:11:34 +00:00
dave
1b0b3ec338 Add RDoc comments 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5242 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2003-12-22 06:20:14 +00:00