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15 Commits

Author SHA1 Message Date
Jeff Johnston 1b7ad41e50 2013-05-07 Sebastian Huber <sebastian.huber@embedded-brains.de> 
* libc/include/sys/config.h (_REENT_GLOBAL_ATEXIT): Define for
        RTEMS.
        * libc/include/sys/reent.h (_reent): Use _REENT_GLOBAL_ATEXIT.
        (_global_atexit): Declare if _REENT_GLOBAL_ATEXIT is defined.
        * libc/reent/reent.c (_reclaim_reent): Remove atexit cleanup if
        _REENT_GLOBAL_ATEXIT is defined.
        (_wrapup_reent): Remove atexit handling if _REENT_GLOBAL_ATEXIT
        is defined.
        * libc/stdlib/__atexit.c (_global_atexit0): Define if
        _REENT_GLOBAL_ATEXIT is defined.
        * libc/stdlib/__call_atexit.c (_global_atexit): Define if
        _REENT_GLOBAL_ATEXIT is defined.
 2013-05-08 23:13:51 +00:00
Jeff Johnston 6bd6954bdc 2013-05-07 Sebastian Huber <sebastian.huber@embedded-brains.de> 
* libc/include/sys/reent.h (_ATEXIT_INIT): Define.
	(_ATEXIT_INIT_PTR): Likewise.
	(_REENT_INIT_ATEXIT): Likewise.
	(_REENT_INIT_ATEXIT_PTR): Likewise.
	(_GLOBAL_ATEXIT): Likewise.
	* libc/stdlib/__atexit.c (_GLOBAL_ATEXIT0): Define.
	(__register_exitproc): Use _GLOBAL_ATEXIT and _GLOBAL_ATEXIT0.
	* libc/stdlib/__call_atexit.c (__call_exitprocs): Likewise.
-
 2013-05-07 21:40:10 +00:00
Jeff Johnston c0e447afd0 2013-05-07 Sebastian Huber <sebastian.huber@embedded-brains.de> 
* libc/stdlib/__atexit.c (__atexit_lock): Declare.
        * libc/stdlib/__call_atexit.c (__atexit_lock): Define.
 2013-05-07 18:24:14 +00:00
Jeff Johnston 58d6976a6e 2010-06-08 Jeff Johnston <jjohnstn@redhat.com> 
* configure.in: Add test for enable-newlib-register-fini
        to set the _WANT_REGISTER_FINI flag.
        * configure: Regenerated.
        * Makefile.in: Ditto.
        * newlib.hin: Add _WANT_REGISTER_FINI flag.
        * libc/stdlib/__call_atexit.c: Add test for
        _WANT_REGISTER_FINI to enable the register_fini function.
 2010-06-08 18:44:14 +00:00
Jeff Johnston ced5f59df9 2010-06-04 Mark Mitchell <mark@codesourcery.com> 
* libc/stdlib/__call_atexit.c (__libc_fini): Declare.
        (register_fini): New function.
        * libc/misc/init.c (_fini): Remove.
        (__libc_fini_array): Likewise.
        * libc/misc/fini.c: New file.
        * libc/misc/Makefile.am (LIB_SOURCES): Add fini.c.
        * libc/misc/Makefile.in: Regenerate.
 2010-06-04 15:30:40 +00:00
Jeff Johnston ca52bf1705 2010-05-11 Jeff Johnston <jjohnstn@redhat.com> 
* libc/stdlib/__call_atexit.c: Fix lock to be of type
        _LOCK_RECURSIVE_T as recursive usage is needed.
 2010-05-11 20:41:37 +00:00
Jeff Johnston 5f46e4094f 2010-04-06 Dave Korn <dave.korn.cygwin@googlemail.com> 
* libc/stdlib/__atexit.c (__atexit_lock): Initialise as recursive
        rather than non-recursive lock type.
        (__register_exitproc): Use recursive locking APIs on it.
        * libc/stdlib/__call_atexit.c (__call_exitprocs): Likewise.
 2010-04-06 20:20:36 +00:00
Jeff Johnston ba7b214766 2010-02-24 Jeff Johnston <jjohnstn@redhat.com> 
* libc/stdlib/__call_exit.c: Add include of sys/lock.h.
 2010-02-24 19:58:17 +00:00
Christopher Faylor fa40bd922e * libc/stdlib/__atexit.c (__atexit_lock): Define a global lock for atexit 
functions.
(__register_exitproc): Use __atexit_lock rather than a local static lock.
* libc/stdlib/__call_atexit.c: Ditto.
 2010-02-04 17:57:30 +00:00
Jeff Johnston bbb9d4fde3 2009-04-23 Paul Brook <paul@codesourcery.com> 
Kazu Hirata  <kazu@codesourcery.com>

        * libc/stdlib/__atexit.c (__register_exitproc): Use weak reference
        to malloc.  Allocate dynamically only if it is present.
        * libc/stdlib/__call_atexit.c (__call_exitprocs): Use weak
        reference to free.  Call free only if it is present.
 2009-04-23 17:54:22 +00:00
Kazu Hirata 0efa93c061 * libc/stdlib/__call_atexit.c (__call_exitprocs): Handle atexit 
functions registering additional atexit functions.
 2007-04-05 16:47:38 +00:00
Mark Mitchell 3078fb4f36 * acconfig.h (_ATEXIT_DYNAMIC_ALLOC): Undef. 
* configure.in (--disable-newlib-atexit-dynamic-alloc): New
	option.
	* configure: Regenerated.
	* newlib.hin: Regenerated.
	* libc/stdlib/__atexit.c (__register_exitproc): Don't call malloc
	if _ATEXIT_DYNAMIC_ALLOC is undefined.
	* libc/stdlib/__call_atexit.c (__call_exitprocs): Don't call free
	if _ATEXIT_DYNAMIC_ALLOC is undefined.
 2006-03-21 00:57:34 +00:00
Jeff Johnston 51d4a7eae1 2004-09-15 Jeff Johnston <jjohnstn@redhat.com> 
* configure.host: Reverting 2004-09-14 change as fix has occurred on
        Cygwin side.
        * configure.in: Ditto.
        * libc/configure.in: Ditto.
        * libc/sys/configure.in: Ditto.
        * configure: Ditto.
        * libc/configure: Ditto.
        * libc/sys/configure: Ditto.
        * libc/include/sys/reent.h: Ditto.
        * libc/stdlib/__atexit.c: Ditto.
        * libc/stdlib/__call_atexit.c: Ditto.
        * libc/stdlib/cxa_atexit.c: Ditto.
        * libc/stdlib/cxa_finalize.c: Ditto.
        * libc/sys/cygwin/Makefile.am: Removed again.
        * libc/sys/cygwin/Makefile.in: Ditto.
        * libc/sys/cygwin/aclocal.m4: Ditto.
        * libc/sys/cygwin/configure: Ditto.
        * libc/sys/cygwin/configure.in: Ditto.
        * libc/sys/cygwin/dummy.c: Ditto.
        * libc/sys/cygwin/sys/reent.h: Ditto.
 2004-09-15 20:50:08 +00:00
Jeff Johnston 98650d2fa2 2004-09-14 Jeff Johnston <jjohnstn@redhat.com> 
* configure.host: Add Cygwin sys directory.
        * configure.in: Do not set CRT0 for cygwin.
        * libc/configure.in: Ditto.
        * libc/sys/configure.in: Ditto.
        * configure: Regenerated.
        * libc/configure: Ditto.
        * libc/sys/configure: Ditto.
        * libc/include/sys/reent.h: Add __REENT_HAS_CXA_SUPPORT flag.
        * libc/stdlib/__atexit.c: Keep cxa support protected by new
        __REENT_HAS_CXA_SUPPORT flag.
        * libc/stdlib/__call_atexit.c: Ditto.
        * libc/stdlib/cxa_atexit.c: Ditto.
        * libc/stdlib/cxa_finalize.c: Ditto.
        * libc/sys/cygwin/Makefile.am: New file.
        * libc/sys/cygwin/Makefile.in: Ditto.
        * libc/sys/cygwin/aclocal.m4: Ditto.
        * libc/sys/cygwin/configure: Ditto.
        * libc/sys/cygwin/configure.in: Ditto.
        * libc/sys/cygwin/dummy.c: Ditto.
        * libc/sys/cygwin/sys/reent.h: Ditto.  This file is stabilized
        version of reent.h.
 2004-09-14 18:12:53 +00:00
Jeff Johnston 0c8593cf11 2004-09-09 Paul Brook <paul@codesourcery.com> 
* libc/include/sys/reent.h (struct _on_exit_args): Add _dso_handle
        and _is_cxa.
        (struct _atexit): Add _next when _REENT_SMALL.
        (struct _reent): Add _atexit0 when _REENT_SMALL.
        (_REENT_INIT_PTR): Adjust.
        * libc/stdlib/Makefile.am (GENERAL_SOURCES): Add __atexit.c and
        __call_exit.c.
        (EXTENDED_SOURCES): Add cxa_atexit.c and cxa_finalize.c.
        * libc/stdlib/Makefile.in: Regenerate.
        * libc/stdlib/__atexit.c: New file.
        * libc/stdlib/__call_atexit.c: New file.
        * libc/stdlib/atexit.h: Remove old definitions.  Add new.
        * libc/stdlib/atexit.c (atexit): Use __register_exitproc.
        * libc/stdlib/cxa_atexit.c: New file.
        * libc/stdlib/cxa_finalize.c: New file.
        * libc/stdlib/exit.c (exit): Use __call_exitprocs.
        * libc/stdlib/on_exit.c (on_exit): Use __register_exitproc.
        2004-09-09  Jeff Johnston  <jjohnstn@redhat.com>
        * libc/reent/reent.c [_REENT_SMALL]: Fix reference to
        _on_exit_args_ptr.
 2004-09-09 19:46:54 +00:00