diff options
| -rw-r--r-- | lib/csu/ia64/crti.S | 49 | ||||
| -rw-r--r-- | lib/csu/ia64/crtn.S | 43 |
2 files changed, 92 insertions, 0 deletions
diff --git a/lib/csu/ia64/crti.S b/lib/csu/ia64/crti.S new file mode 100644 index 000000000000..bb93ce378a52 --- /dev/null +++ b/lib/csu/ia64/crti.S @@ -0,0 +1,49 @@ +/*- + * Copyright (c) 2001 Peter Wemm <peter@FreeBSD.org> + * 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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. + * + * $FreeBSD$ + */ + +/* + * This file (and its companion crtn.S) form the terminators of the + * .init and .fini sections. + */ + .file "crti.S" + + .section .init + .global _init# + .proc _init# +_init: + alloc loc1 = ar.pfs,0,2,0,0 + mov loc0 = b0 /* Save return addr */ + .endp _init# + + .section .fini + .global _fini# + .proc _fini# +_fini: + alloc loc1 = ar.pfs, 0, 2, 0, 0 + mov loc0 = b0 /* Save return addr */ + .endp _fini# diff --git a/lib/csu/ia64/crtn.S b/lib/csu/ia64/crtn.S new file mode 100644 index 000000000000..49b383d66c23 --- /dev/null +++ b/lib/csu/ia64/crtn.S @@ -0,0 +1,43 @@ +/*- + * Copyright (c) 2001 Peter Wemm <peter@FreeBSD.org> + * 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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. + * + * $FreeBSD$ + */ + + .file "crtn.S" + + .section .init + .regstk 0,2,0,0 + mov b0 = loc0 /* Recover return addr */ + mov ar.pfs = loc1 + br.ret.sptk.many b0 + .endp _init# + + .section .fini + .regstk 0,2,0,0 + mov b0 = loc0 /* Recover return addr */ + mov ar.pfs = loc1 + br.ret.sptk.many b0 + .endp _fini# |