diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/lib/libsa/exec_som.c | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/sys/lib/libsa/exec_som.c b/sys/lib/libsa/exec_som.c deleted file mode 100644 index c2ac9793132..00000000000 --- a/sys/lib/libsa/exec_som.c +++ /dev/null @@ -1,86 +0,0 @@ -/* $OpenBSD: exec_som.c,v 1.3 1998/07/14 17:17:54 mickey Exp $ */ - -/* - * Copyright (c) 1998 Michael Shalayeff - * 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 Michael Shalayeff. - * 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. - */ - -#include <sys/param.h> -#include "libsa.h" -#include <machine/exec.h> -#include <lib/libsa/exec.h> - -int -som_probe(fd, hdr) - int fd; - union x_header *hdr; -{ - return !SOM_BADMAGIC(&hdr->x_som); -} - - -int -som_load(fd, xp) - int fd; - register struct x_param *xp; -{ - register struct som_filehdr *xf = &xp->xp_hdr->x_som; - struct som_exec_auxhdr x; - - if (lseek(fd, xf->aux_header_location, SEEK_SET) < 0 || - read (fd, &x, sizeof(x)) != sizeof(x)) { - if (!errno) - errno = EIO; - return -1; - } - - xp->xp_entry = x.exec_entry; - - xp->text.size = hppa_round_page(x.exec_tsize); - xp->data.size = hppa_round_page(x.exec_dsize); - xp->bss.size = x.exec_bsize; - xp->sym.size = xf->symbol_total * - sizeof(struct som_symbol_dictionary_record); - xp->str.size = xf->symbol_strings_size; - - xp->text.foff = x.exec_tfile; - xp->data.foff = x.exec_dfile; - xp->bss.foff = 0; - if (xf->symbol_total) { - xp->sym.foff = xf->symbol_location; - xp->str.foff = xf->symbol_strings_location; - } - - xp->text.addr = x.exec_tmem; - xp->data.addr = x.exec_dmem; - xp->bss.addr = xp->data.addr + x.exec_dsize; - xp->sym.addr = xp->bss.addr + xp->bss.size; - xp->str.addr = xp->sym.addr + xp->sym.size; - - return 0; -} |