/* output-file.c - Deal with the output file Copyright (C) 1987-2020 Free Software Foundation, Inc. This file is part of GAS, the GNU Assembler. GAS 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 3, or (at your option) any later version. GAS 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 GAS; see the file COPYING. If not, write to the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ #include "as.h" #include "output-file.h" #ifndef TARGET_MACH #define TARGET_MACH 0 #endif bfd *stdoutput; void output_file_create (const char *name) { if (name[0] == '-' && name[1] == '\0') as_fatal (_("can't open a bfd on stdout %s"), name); else if (!(stdoutput = bfd_openw (name, TARGET_FORMAT))) { bfd_error_type err = bfd_get_error (); if (err == bfd_error_invalid_target) as_fatal (_("selected target format '%s' unknown"), TARGET_FORMAT); else as_fatal (_("can't create %s: %s"), name, bfd_errmsg (err)); } bfd_set_format (stdoutput, bfd_object); bfd_set_arch_mach (stdoutput, TARGET_ARCH, TARGET_MACH); if (flag_traditional_format) stdoutput->flags |= BFD_TRADITIONAL_FORMAT; } void output_file_close (const char *filename) { bfd_boolean res; if (stdoutput == NULL) return; /* Close the bfd. */ if (!flag_always_generate_output && had_errors ()) res = bfd_cache_close_all (); else res = bfd_close (stdoutput); /* Prevent an infinite loop - if the close failed we will call as_fatal which will call xexit() which may call this function again... */ stdoutput = NULL; if (! res) as_fatal (_("can't close %s: %s"), filename, bfd_errmsg (bfd_get_error ())); } |