30bcb59ec4
Portions created by Sun Microsystems Inc. are Copyright (C) 1999-2000 Sun Microsystems Inc. All Rights Reserved. git-svn-id: svn://10.0.0.236/trunk@80174 18797224-902f-48f8-a5cc-f745e15eee43
96 lines
2.6 KiB
C
96 lines
2.6 KiB
C
/*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is a program to modify v8+vis objects for linking.
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*
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* The Initial Developer of the Original Code is Sun Microsystems Inc.
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* Portions created by Sun Microsystems Inc. are
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* Copyright (C) 1999-2000 Sun Microsystems Inc. All Rights Reserved.
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*
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* Contributor(s):
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* Netscape Communications Corporation
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*
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* Alternatively, the contents of this file may be used under the
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* terms of the GNU General Public License Version 2 or later (the
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* "GPL"), in which case the provisions of the GPL are applicable
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* instead of those above. If you wish to allow use of your
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* version of this file only under the terms of the GPL and not to
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* allow others to use your version of this file under the MPL,
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* indicate your decision by deleting the provisions above and
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* replace them with the notice and other provisions required by
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* the GPL. If you do not delete the provisions above, a recipient
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* may use your version of this file under either the MPL or the
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* GPL.
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* $Id: sparcfix.c,v 1.1 2000-09-29 23:39:30 nelsonb%netscape.com Exp $
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*/
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#if defined(SOLARIS2_6) || defined(SOLARIS2_7) || defined(SOLARIS2_8)
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#define NEW_SYSV_SPARC 1
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#include <gelf.h>
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#endif
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#include <libelf.h>
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#include <sys/elf_SPARC.h>
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int
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main(int argc, char *argv[])
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{
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Elf * elf;
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off_t size;
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int fd;
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int count;
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#if defined(NEW_SYSV_SPARC)
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GElf_Ehdr hdr;
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GElf_Ehdr *ehdr = &hdr;
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#else
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Elf32_Ehdr *ehdr;
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#endif
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elf_version(EV_CURRENT);
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fd = open(argv[1], O_RDWR);
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if (fd < 0)
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goto loser;
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elf = elf_begin(fd, ELF_C_RDWR, (Elf *)0);
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if (!elf)
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goto loser;
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#if defined(NEW_SYSV_SPARC)
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gelf_getehdr(elf, ehdr);
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#else
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ehdr = elf32_getehdr(elf);
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if (!ehdr)
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goto loser;
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#endif
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if (ehdr->e_machine == EM_SPARC32PLUS) {
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ehdr->e_machine = EM_SPARC;
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ehdr->e_flags &= ~(EF_SPARC_32PLUS | EF_SPARC_SUN_US1);
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#if defined(NEW_SYSV_SPARC)
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count = gelf_update_ehdr(elf, ehdr);
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if (count < 0)
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goto loser;
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#endif
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size = elf_update(elf, ELF_C_WRITE);
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if (size < 0)
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goto loser;
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}
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do {
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count = elf_end(elf);
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} while (count > 0);
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return count;
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loser:
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return 1;
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}
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