f2523a7e72
This fixes the problems Warner's having with ctors not being called again with the latest round of ld changes and updates the file-names to what Paul is using now. The name change will not affect anything as we are not (yet) using it.
81 lines
2.5 KiB
C
81 lines
2.5 KiB
C
/*
|
|
* Copyright (c) 1993 Paul Kranenburg
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by Paul Kranenburg.
|
|
* 4. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* $Id: c++rt0.c,v 1.2 1994/01/29 01:58:31 jtc Exp $
|
|
*/
|
|
|
|
/*
|
|
* Run-time module for GNU C++ compiled shared libraries.
|
|
*
|
|
* The linker constructs the following arrays of pointers to global
|
|
* constructors and destructors. The first element contains the
|
|
* number of pointers in each.
|
|
* The tables are also null-terminated.
|
|
*/
|
|
void (*__CTOR_LIST__[0])(void);
|
|
void (*__DTOR_LIST__[0])(void);
|
|
|
|
static void
|
|
__dtors(void)
|
|
{
|
|
unsigned long i = (unsigned long) __DTOR_LIST__[0];
|
|
void (**p)(void) = __DTOR_LIST__ + i;
|
|
|
|
while (i--)
|
|
(**p--)();
|
|
}
|
|
|
|
static void
|
|
__ctors(void)
|
|
{
|
|
void (**p)(void) = __CTOR_LIST__ + 1;
|
|
|
|
while (*p)
|
|
(**p++)();
|
|
}
|
|
|
|
extern void __init() asm(".init");
|
|
|
|
void
|
|
__init(void)
|
|
{
|
|
static int initialized = 0;
|
|
|
|
/*
|
|
* Call global constructors.
|
|
* Arrange to call global destructors at exit.
|
|
*/
|
|
if (!initialized) {
|
|
initialized = 1;
|
|
__ctors();
|
|
atexit(__dtors);
|
|
}
|
|
|
|
}
|