diff options
| author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-21 06:33:41 +0000 |
|---|---|---|
| committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-21 06:33:41 +0000 |
| commit | 1df5ebf450b13427466c4e31fd3970c8430b6ac7 (patch) | |
| tree | 4daa8678f0f8dad8d416b52e7707397061842945 /thread_win32.c | |
| parent | 6869a65a8c6801984ae5bfc1b793843933925ef6 (diff) | |
* eval_intern.h (SAVE_ROOT_JMPBUF): workaround for the failure of
test/ruby/test_exception.rb on Windows.
wrap by __try and __exception statements on mswin to raise SIGSEGV
when EXCEPTION_STACK_OVERFLOW is occurred, because MSVCRT doesn't
handle the exception.
however, (1) mingw-gcc doesn't support __try and __exception
statements, and (2) we cannot retry SystemStackError after this
change yet (maybe crashed) because SEH and longjmp() are too
uncongenial.
* signal.c (check_stack_overflow, CHECK_STACK_OVERFLOW): now defined on
Windows, too.
* thread_win32.c (ruby_stack_overflowed_p): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'thread_win32.c')
| -rw-r--r-- | thread_win32.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/thread_win32.c b/thread_win32.c index c203b556a3..9f851867c8 100644 --- a/thread_win32.c +++ b/thread_win32.c @@ -748,6 +748,12 @@ native_reset_timer_thread(void) } } +int +ruby_stack_overflowed_p(const rb_thread_t *th, const void *addr) +{ + return rb_thread_raised_p(th, RAISED_STACKOVERFLOW); +} + #ifdef RUBY_ALLOCA_CHKSTK void ruby_alloca_chkstk(size_t len, void *sp) |