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2103c260f9
(_dl_out_of_memory): Use rtld_hidden_proto. * elf/dl-error.c (_dl_out_of_memory): Use rtld_hidden_data_def. (_dl_signal_error): Don't use INTUSE on _dl_out_of_memory. * elf/dl-open.c (_dl_open): Likewise. * elf/dl-deps.c (_dl_map_object_deps): Likewise. * sunrpc/des_impl.c (des_set_key): Make first argument unsigned char *. * elf/dl-addr.c (_dl_addr): Add a cast. * elf/unload3mod4.c: Declare foo. * elf/testobj2.c: Include <stdio.h>. * sysdeps/gnu/errlist.awk: Emit NERR macro for _sys_nerr_internal value constant, and use it in the defn. * sysdeps/gnu/errlist-compat.awk: Use NERR in array decl. Use actual size for compat array decls. * config.make.in (cc-mtune): New substituted variable. * configure.in (libc_cv_cc_mtune): New test for -mtune= switch, done only if libc_mtune_example is defined. * configure: Regenerated. * sysdeps/i386/configure.in (libc_mtune_example): Set it. * sysdeps/i386/configure: Regenerated. * sysdeps/i386/Makefile (CFLAGS-initfini.s): Use $(cc-mtune).
122 lines
3.7 KiB
Awk
122 lines
3.7 KiB
Awk
# Copyright (C) 1991-1999,2002,2004,2005 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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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, write to the Free
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# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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# 02111-1307 USA.
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# errno.texi contains lines like:
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# @comment errno.h
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# @comment POSIX.1: Function not implemented
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# @deftypevr Macro int ENOSYS
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# @comment errno 78
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# Descriptive paragraph...
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# @end deftypevr
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BEGIN {
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# Here we list the E* names that might be duplicate names for the
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# same integer value on some systems. This causes the code below
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# to generate ``#if defined (ALIAS) && ALIAS != ORIGINAL'' in the code,
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# so the output does not presume that these are in fact aliases.
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# We list here all the known potential cases on any system,
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# so that the C source we produce will do the right thing based
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# on the actual #define'd values it's compiled with.
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alias["EWOULDBLOCK"]= "EAGAIN";
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alias["EDEADLOCK"] = "EDEADLK";
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alias["ENOTSUP"] = "EOPNOTSUPP";
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print "/* This file is generated from errno.texi by errlist.awk. */"
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print "";
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print "#include <errno.h>";
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print "#include <libintl.h>";
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print "";
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print "#ifndef ERR_REMAP";
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print "# define ERR_REMAP(n) n";
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print "#endif";
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print "";
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print "#if !defined EMIT_ERR_MAX && !defined ERRLIST_NO_COMPAT";
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print "# include <errlist-compat.h>";
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print "#endif";
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print "#ifdef ERR_MAX";
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print "# define ERRLIST_SIZE ERR_MAX + 1";
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print "#else"
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print "# define ERRLIST_SIZE";
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print "#endif";
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print "const char *const _sys_errlist_internal[ERRLIST_SIZE] =";
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print " {";
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print " [0] = N_(\"Success\"),"
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}
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$1 == "@comment" && $2 == "errno.h" { errnoh=1; next }
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errnoh == 1 && $1 == "@comment" \
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{
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++errnoh;
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etext = $3;
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for (i = 4; i <= NF; ++i)
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etext = etext " " $i;
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next;
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}
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errnoh == 2 && $1 == "@deftypevr" && $2 == "Macro" && $3 == "int" \
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{
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e = $4; errnoh++; next;
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}
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errnoh == 3 && $1 == "@comment" && $2 == "errno" \
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{
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errno = $3 + 0;
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if (alias[e])
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printf "#if defined (%s) && %s != %s\n", e, e, alias[e];
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else
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printf "#ifdef %s\n", e;
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errnoh = 4;
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desc="";
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next;
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}
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errnoh == 4 && $1 == "@end" && $2 == "deftypevr" \
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{
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printf "/*%s */\n", desc;
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printf " [ERR_REMAP (%s)] = N_(\"%s\"),\n", e, etext;
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printf "# if %s > ERR_MAX\n", e;
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print "# undef ERR_MAX";
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printf "# define ERR_MAX %s\n", e;
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print "# endif";
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print "#endif";
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errnoh = 0;
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next;
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}
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errnoh == 4 \
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{
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# This magic tag in C comments gets them copied into libc.pot.
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desc = desc "\nTRANS " $0; next
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}
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{ errnoh=0 }
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END {
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print " };";
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print "";
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print "#define NERR \\";
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print " (sizeof _sys_errlist_internal / sizeof _sys_errlist_internal [0])";
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print "const int _sys_nerr_internal = NERR;"
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print "";
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print "#if !defined NOT_IN_libc && !ERRLIST_NO_COMPAT";
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print "# include <errlist-compat.c>";
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print "#endif";
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print "";
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print "#ifdef EMIT_ERR_MAX";
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print "void dummy (void)"
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print "{ asm volatile (\" @@@ %0 @@@ \" : : \"i\" (ERR_REMAP (ERR_MAX))); }"
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print "#endif";
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}
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