diff options
| author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-13 10:02:45 +0000 |
|---|---|---|
| committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-13 10:02:45 +0000 |
| commit | ae2df330bc7662a50bea6385e53d49078592b07e (patch) | |
| tree | 2ed43e3747edf8c02f2e1c19980b010127bac309 /win32 | |
| parent | 28a3dae8080985b4d6a9cb22d997b7f71c214051 (diff) | |
merged revision(s) 37075,37076,37082,37083,37088: [Backport #7123]
* gc.c: Use the non-recursive marking instead of recursion. The
recursion marking of CRuby needs checking stack overflow and the
fail-safe system, but these systems not good at partial points,
for example, marking deep tree structures. [ruby-dev:46184]
[Feature #7095]
* configure.in (GC_MARK_STACKFRAME_WORD): removed. It's used by
checking stack overflow of marking.
* win32/Makefile.sub (GC_MARK_STACKFRAME_WORD): ditto.
* gc.c (free_stack_chunks): it is used only when per-VM object space
is enabled.
* gc.c (rb_objspace_call_finalizer): mark self-referencing finalizers
before run finalizers, to fix SEGV from btest on 32bit.
* gc.c (gc_mark_stacked_objects): extract from gc_marks().
* gc.c (rb_objspace_call_finalizer): call gc_mark_stacked_objects
at suitable point.
* gc.c (init_heap): call init_mark_stack before to allocate
altstack. This change avoid the stack overflow at the signal
handler on 32bit, but I don't understand reason... [Feature #7095]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@37648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'win32')
| -rw-r--r-- | win32/Makefile.sub | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/win32/Makefile.sub b/win32/Makefile.sub index ce354ca3e4..e064b132e5 100644 --- a/win32/Makefile.sub +++ b/win32/Makefile.sub @@ -595,7 +595,6 @@ $(CONFIG_H): $(MKFILES) $(srcdir)/win32/Makefile.sub $(win_srcdir)/Makefile.sub #define GETGROUPS_T int #define RETSIGTYPE void #define TYPEOF_TIMEVAL_TV_SEC long -#define GC_MARK_STACKFRAME_WORD 30 #define HAVE_ALLOCA 1 #define HAVE_DUP2 1 #define HAVE_MEMCMP 1 |