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5a82c74822
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
92 lines
2.9 KiB
C
92 lines
2.9 KiB
C
/* Copyright (C) 1999-2019 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Alexandre Oliva <aoliva@redhat.com>
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Based on work ../x86_64/readelflib.c,
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contributed by Andreas Jaeger <aj@suse.de>, 1999 and
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Jakub Jelinek <jakub@redhat.com>, 1999.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library. If not, see
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<https://www.gnu.org/licenses/>. */
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int process_elf32_file (const char *file_name, const char *lib, int *flag,
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unsigned int *osversion, char **soname,
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void *file_contents, size_t file_length);
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int process_elf64_file (const char *file_name, const char *lib, int *flag,
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unsigned int *osversion, char **soname,
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void *file_contents, size_t file_length);
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/* Returns 0 if everything is ok, != 0 in case of error. */
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int
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process_elf_file (const char *file_name, const char *lib, int *flag,
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unsigned int *osversion, char **soname, void *file_contents,
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size_t file_length)
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{
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union
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{
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Elf64_Ehdr *eh64;
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Elf32_Ehdr *eh32;
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ElfW(Ehdr) *eh;
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}
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elf_header;
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int ret;
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elf_header.eh = file_contents;
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if (elf_header.eh->e_ident [EI_CLASS] == ELFCLASS32)
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{
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ret = process_elf32_file (file_name, lib, flag, osversion, soname,
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file_contents, file_length);
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if (!ret)
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{
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Elf32_Word flags = elf_header.eh32->e_flags;
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int nan2008 = (flags & EF_MIPS_NAN2008) != 0;
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/* n32 libraries are always libc.so.6+, o32 only if 2008 NaN. */
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if ((flags & EF_MIPS_ABI2) != 0)
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*flag = (nan2008 ? FLAG_MIPS64_LIBN32_NAN2008
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: FLAG_MIPS64_LIBN32) | FLAG_ELF_LIBC6;
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else if (nan2008)
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*flag = FLAG_MIPS_LIB32_NAN2008 | FLAG_ELF_LIBC6;
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}
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}
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else
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{
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ret = process_elf64_file (file_name, lib, flag, osversion, soname,
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file_contents, file_length);
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/* n64 libraries are always libc.so.6+. */
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if (!ret)
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{
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Elf64_Word flags = elf_header.eh64->e_flags;
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int nan2008 = (flags & EF_MIPS_NAN2008) != 0;
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*flag = (nan2008 ? FLAG_MIPS64_LIBN64_NAN2008
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: FLAG_MIPS64_LIBN64) | FLAG_ELF_LIBC6;
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}
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}
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return ret;
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}
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#undef __ELF_NATIVE_CLASS
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#undef process_elf_file
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#define process_elf_file process_elf32_file
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#define __ELF_NATIVE_CLASS 32
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#include "elf/readelflib.c"
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#undef __ELF_NATIVE_CLASS
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#undef process_elf_file
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#define process_elf_file process_elf64_file
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#define __ELF_NATIVE_CLASS 64
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#include "elf/readelflib.c"
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