diff options
author | jb <jb@FreeBSD.org> | 1998-03-11 20:48:57 +0000 |
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committer | jb <jb@FreeBSD.org> | 1998-03-11 20:48:57 +0000 |
commit | ca539b1229aed5578af0c9f065beed83fb204ea5 (patch) | |
tree | 93bc4b0c899a3b7feca07ffe314bc482888a6af8 /lib/csu/alpha | |
parent | b776b60a03d1087c5f8f744f0ebc0e0480a84372 (diff) | |
download | FreeBSD-src-ca539b1229aed5578af0c9f065beed83fb204ea5.zip FreeBSD-src-ca539b1229aed5578af0c9f065beed83fb204ea5.tar.gz |
Bring these back from the dead.
Diffstat (limited to 'lib/csu/alpha')
-rw-r--r-- | lib/csu/alpha/crtbegin.c | 68 | ||||
-rw-r--r-- | lib/csu/alpha/crtend.c | 31 |
2 files changed, 99 insertions, 0 deletions
diff --git a/lib/csu/alpha/crtbegin.c b/lib/csu/alpha/crtbegin.c new file mode 100644 index 0000000..c3fefff --- /dev/null +++ b/lib/csu/alpha/crtbegin.c @@ -0,0 +1,68 @@ +/*- + * Copyright 1996-1998 John D. Polstra. + * 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. + * + * 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: crtbegin.c,v 1.1.1.1 1998/03/07 20:27:10 jdp Exp $ + */ + +typedef void (*fptr)(void); + +static fptr ctor_list[1] __attribute__((section(".ctors"))) = { (fptr) -1 }; +static fptr dtor_list[1] __attribute__((section(".dtors"))) = { (fptr) -1 }; + +/* Both do_ctors() and do_dtors() live in .text (the default) */ +static void +do_ctors(void) +{ + fptr *fpp; + + for(fpp = ctor_list + 1; *fpp != 0; ++fpp) + (**fpp)(); +} + +static void +do_dtors(void) +{ + fptr *fpp; + + for(fpp = dtor_list + 1; *fpp != 0; ++fpp) + ; + while(--fpp > dtor_list) + (**fpp)(); +} + +extern void _init(void) __attribute__((section(".init"))); + +void +_init(void) +{ + do_ctors(); +} + +extern void _fini(void) __attribute__((section(".fini"))); + +void +_fini(void) +{ + do_dtors(); +} diff --git a/lib/csu/alpha/crtend.c b/lib/csu/alpha/crtend.c new file mode 100644 index 0000000..b82bb0d --- /dev/null +++ b/lib/csu/alpha/crtend.c @@ -0,0 +1,31 @@ +/*- + * Copyright 1996-1998 John D. Polstra. + * 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. + * + * 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: crtend.c,v 1.1.1.1 1998/03/07 20:27:10 jdp Exp $ + */ + +typedef void (*fptr)(void); + +static fptr ctor_end[1] __attribute__((section(".ctors"))) = { 0 }; +static fptr dtor_end[1] __attribute__((section(".dtors"))) = { 0 }; |