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/* Copyright (C) 1991, 1993 Free Software Foundation, Inc.
Written by Steve Chamberlain steve@cygnus.com
This file is part of GLD, the Gnu Linker.
GLD is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GLD is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GLD; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <bfd.h>
#include "sysdep.h"
#include "../bfd/seclet.h"
#include "ld.h"
#include "ldmisc.h"
#define MAX_ERRORS_IN_A_ROW 5
extern bfd_error_vector_type bfd_error_vector;
/* BFD has failed to link something, give a better error message */
static void
ld_undefined_symbol (relent, seclet)
CONST arelent *relent;
CONST bfd_seclet_type *seclet;
{
asymbol *s = *(relent->sym_ptr_ptr);
static asymbol *error_symbol;
static unsigned int error_count;
if (seclet != (bfd_seclet_type *)NULL)
{
asection *section = seclet->u.indirect.section;
bfd *abfd = section->owner;
/* We remember the symbol, and never print more than
a reasonable number of them in a row */
if (s == error_symbol) {
error_count++;
}
else {
error_count = 0;
error_symbol = s;
}
if (error_count < MAX_ERRORS_IN_A_ROW) {
einfo("%X%C: undefined reference to `%T'\n",
abfd,section, seclet->u.indirect.symbols,
relent->address, s);
config.make_executable = false;
}
else if (error_count == MAX_ERRORS_IN_A_ROW) {
einfo("%C: more undefined references to `%T' follow\n",
abfd, section,
seclet->u.indirect.symbols,
relent->address, s);
}
else {
/* Don't print any more */
}
}
else
{
einfo("%Xundefined reference to %s\n", (*(relent->sym_ptr_ptr))->name);
}
}
static void
ld_reloc_truncated (relent, seclet)
CONST arelent *relent;
bfd_seclet_type *seclet;
{
asection *section = seclet->u.indirect.section;
bfd *abfd = section->owner;
einfo("%X%C: relocation truncated to fit %R\n",
abfd, section, seclet->u.indirect.symbols, relent->address, relent);
}
void
init_bfd_error_vector ()
{
bfd_error_vector.undefined_symbol = ld_undefined_symbol;
bfd_error_vector.reloc_value_truncated = ld_reloc_truncated;
}
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