/* Binutils emulation layer. Copyright (C) 2002 Free Software Foundation, Inc. Written by Tom Rix, Redhat. This file is part of GNU Binutils. This program 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 of the License, or (at your option) any later version. This program 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 this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "binemul.h" #include "bfdlink.h" #include "coff/internal.h" #include "coff/xcoff.h" #include "libcoff.h" #include "libxcoff.h" /* Default to <bigaf>. */ static boolean big_archive = true; /* Whether to include 32 bit objects. */ static boolean X32 = true; /* Whether to include 64 bit objects. */ static boolean X64 = false; static void ar_emul_aix_usage PARAMS ((FILE *)); static boolean ar_emul_aix_append PARAMS ((bfd **, char *, boolean)); static boolean ar_emul_aix5_append PARAMS ((bfd **, char *, boolean)); static boolean ar_emul_aix_replace PARAMS ((bfd **, char *, boolean)); static boolean ar_emul_aix5_replace PARAMS ((bfd **, char *, boolean)); static boolean ar_emul_aix_parse_arg PARAMS ((char *)); static boolean ar_emul_aix_internal PARAMS ((bfd **, char *, boolean, const char *, boolean)); static void ar_emul_aix_usage (fp) FILE *fp; { AR_EMUL_USAGE_PRINT_OPTION_HEADER (fp); /* xgettext:c-format */ fprintf (fp, _(" [-g] - 32 bit small archive\n")); fprintf (fp, _(" [-X32] - ignores 64 bit objects\n")); fprintf (fp, _(" [-X64] - ignores 32 bit objects\n")); fprintf (fp, _(" [-X32_64] - accepts 32 and 64 bit objects\n")); } static boolean ar_emul_aix_internal (after_bfd, file_name, verbose, target_name, is_append) bfd **after_bfd; char *file_name; boolean verbose; const char * target_name; boolean is_append; { bfd *temp; bfd *try_bfd; temp = *after_bfd; /* Try 64 bit. */ try_bfd = bfd_openr (file_name, target_name); /* Failed or the object is possibly 32 bit. */ if (NULL == try_bfd || ! bfd_check_format (try_bfd, bfd_object)) try_bfd = bfd_openr (file_name, "aixcoff-rs6000"); AR_EMUL_ELEMENT_CHECK (try_bfd, file_name); if (bfd_xcoff_is_xcoff64 (try_bfd) && (! X64)) return false; if (bfd_xcoff_is_xcoff32 (try_bfd) && bfd_check_format (try_bfd, bfd_object) && (! X32)) return false; if (is_append) { AR_EMUL_APPEND_PRINT_VERBOSE (verbose, file_name); } else { AR_EMUL_REPLACE_PRINT_VERBOSE (verbose, file_name); } *after_bfd = try_bfd; (*after_bfd)->next = temp; return true; } static boolean ar_emul_aix_append (after_bfd, file_name, verbose) bfd **after_bfd; char *file_name; boolean verbose; { return ar_emul_aix_internal (after_bfd, file_name, verbose, "aixcoff64-rs6000", true); } static boolean ar_emul_aix5_append (after_bfd, file_name, verbose) bfd **after_bfd; char *file_name; boolean verbose; { return ar_emul_aix_internal (after_bfd, file_name, verbose, "aix5coff64-rs6000", true); } static boolean ar_emul_aix_replace (after_bfd, file_name, verbose) bfd **after_bfd; char *file_name; boolean verbose; { return ar_emul_aix_internal (after_bfd, file_name, verbose, "aixcoff64-rs6000", false); } static boolean ar_emul_aix5_replace (after_bfd, file_name, verbose) bfd **after_bfd; char *file_name; boolean verbose; { return ar_emul_aix_internal (after_bfd, file_name, verbose, "aix5coff64-rs6000", false); } boolean ar_emul_aix_create (abfd_out, archive_file_name, file_name) bfd **abfd_out; char *archive_file_name; char *file_name ATTRIBUTE_UNUSED; { char *target = "aixcoff-rs6000"; /* Create an empty archive. */ *abfd_out = bfd_openw (archive_file_name, target); if (*abfd_out == NULL) bfd_fatal (archive_file_name); /* set to small or big format. */ /* not done. */ return true; } static boolean ar_emul_aix_parse_arg (arg) char *arg; { if (strncmp (arg, "-X32_64", 6) == 0) { big_archive = true; X32 = true; X64 = true; } else if (strncmp (arg, "-X32", 3) == 0) { big_archive = true; X32 = true; X64 = false; } else if (strncmp (arg, "-X64", 3) == 0) { big_archive = true; X32 = false; X64 = true; } else if (strncmp (arg, "-g", 2) == 0) { big_archive = false; X32 = true; X64 = false; } else return false; return true; } struct bin_emulation_xfer_struct bin_aix_emulation = { ar_emul_aix_usage, ar_emul_aix_append, ar_emul_aix_replace, ar_emul_default_create, ar_emul_aix_parse_arg, }; struct bin_emulation_xfer_struct bin_aix5_emulation = { ar_emul_aix_usage, ar_emul_aix5_append, ar_emul_aix5_replace, ar_emul_default_create, ar_emul_aix_parse_arg, };