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74 lines
2.0 KiB
C
74 lines
2.0 KiB
C
/* output-file.c - Deal with the output file
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Copyright (C) 1987-2017 Free Software Foundation, Inc.
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This file is part of GAS, the GNU Assembler.
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GAS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GAS 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GAS; see the file COPYING. If not, write to
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the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
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02110-1301, USA. */
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#include "as.h"
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#include "output-file.h"
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#ifndef TARGET_MACH
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#define TARGET_MACH 0
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#endif
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bfd *stdoutput;
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void
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output_file_create (const char *name)
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{
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if (name[0] == '-' && name[1] == '\0')
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as_fatal (_("can't open a bfd on stdout %s"), name);
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else if (!(stdoutput = bfd_openw (name, TARGET_FORMAT)))
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{
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bfd_error_type err = bfd_get_error ();
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if (err == bfd_error_invalid_target)
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as_fatal (_("selected target format '%s' unknown"), TARGET_FORMAT);
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else
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as_fatal (_("can't create %s: %s"), name, bfd_errmsg (err));
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}
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bfd_set_format (stdoutput, bfd_object);
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bfd_set_arch_mach (stdoutput, TARGET_ARCH, TARGET_MACH);
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if (flag_traditional_format)
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stdoutput->flags |= BFD_TRADITIONAL_FORMAT;
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}
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void
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output_file_close (const char *filename)
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{
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bfd_boolean res;
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if (stdoutput == NULL)
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return;
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/* Close the bfd. */
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if (had_errors ())
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res = bfd_cache_close_all ();
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else
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res = bfd_close (stdoutput);
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/* Prevent an infinite loop - if the close failed we will call as_fatal
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which will call xexit() which may call this function again... */
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stdoutput = NULL;
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if (! res)
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as_fatal (_("can't close %s: %s"), filename,
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bfd_errmsg (bfd_get_error ()));
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}
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