/* Binutils emulation layer.
- Copyright (C) 2002 Free Software Foundation, Inc.
- Written by Tom Rix, Redhat.
+ Copyright (C) 2002-2019 Free Software Foundation, Inc.
+ Written by Tom Rix, Red Hat Inc.
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
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
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. */
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
#include "binemul.h"
#include "bfdlink.h"
#include "libxcoff.h"
/* Default to <bigaf>. */
-static boolean big_archive = true;
+/* FIXME: write only variable. */
+static bfd_boolean big_archive = TRUE;
/* Whether to include 32 bit objects. */
-static boolean X32 = true;
+static bfd_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 bfd_boolean X64 = FALSE;
static void
-ar_emul_aix_usage (fp)
- FILE *fp;
+ar_emul_aix_usage (FILE *fp)
{
AR_EMUL_USAGE_PRINT_OPTION_HEADER (fp);
/* xgettext:c-format */
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;
+static bfd_boolean
+check_aix (bfd *try_bfd)
{
- 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;
+ extern const bfd_target rs6000_xcoff_vec;
+ extern const bfd_target rs6000_xcoff64_vec;
+ extern const bfd_target rs6000_xcoff64_aix_vec;
- if (is_append)
+ if (bfd_check_format (try_bfd, bfd_object))
{
- 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;
+ if (!X32 && try_bfd->xvec == &rs6000_xcoff_vec)
+ return FALSE;
- return true;
+ if (!X64 && (try_bfd->xvec == &rs6000_xcoff64_vec
+ || try_bfd->xvec == &rs6000_xcoff64_aix_vec))
+ return FALSE;
+ }
+ return TRUE;
}
-
-static boolean
-ar_emul_aix_append (after_bfd, file_name, verbose)
- bfd **after_bfd;
- char *file_name;
- boolean verbose;
+static bfd_boolean
+ar_emul_aix_append (bfd **after_bfd, char *file_name, const char *target,
+ bfd_boolean verbose, bfd_boolean flatten)
{
- return ar_emul_aix_internal (after_bfd, file_name, verbose,
- "aixcoff64-rs6000", true);
-}
+ bfd *new_bfd;
-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);
-}
+ new_bfd = bfd_openr (file_name, target);
+ AR_EMUL_ELEMENT_CHECK (new_bfd, file_name);
-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);
+ return do_ar_emul_append (after_bfd, new_bfd, verbose, flatten, check_aix);
}
-static boolean
-ar_emul_aix5_replace (after_bfd, file_name, verbose)
- bfd **after_bfd;
- char *file_name;
- boolean verbose;
+static bfd_boolean
+ar_emul_aix_replace (bfd **after_bfd, char *file_name, const char *target,
+ bfd_boolean verbose)
{
- return ar_emul_aix_internal (after_bfd, file_name, verbose,
- "aix5coff64-rs6000", false);
-}
+ bfd *new_bfd;
-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";
+ new_bfd = bfd_openr (file_name, target);
+ AR_EMUL_ELEMENT_CHECK (new_bfd, file_name);
- /* Create an empty archive. */
- *abfd_out = bfd_openw (archive_file_name, target);
+ if (!check_aix (new_bfd))
+ return FALSE;
- if (*abfd_out == NULL)
- bfd_fatal (archive_file_name);
+ AR_EMUL_REPLACE_PRINT_VERBOSE (verbose, file_name);
- /* set to small or big format. */
- /* not done. */
- return true;
+ new_bfd->archive_next = *after_bfd;
+ *after_bfd = new_bfd;
+
+ return TRUE;
}
-static boolean
-ar_emul_aix_parse_arg (arg)
- char *arg;
+static bfd_boolean
+ar_emul_aix_parse_arg (char *arg)
{
- if (strncmp (arg, "-X32_64", 6) == 0)
+ if (CONST_STRNEQ (arg, "-X32_64"))
{
- big_archive = true;
- X32 = true;
- X64 = true;
+ big_archive = TRUE;
+ X32 = TRUE;
+ X64 = TRUE;
}
- else if (strncmp (arg, "-X32", 3) == 0)
+ else if (CONST_STRNEQ (arg, "-X32"))
{
- big_archive = true;
- X32 = true;
- X64 = false;
+ big_archive = TRUE;
+ X32 = TRUE;
+ X64 = FALSE;
}
- else if (strncmp (arg, "-X64", 3) == 0)
+ else if (CONST_STRNEQ (arg, "-X64"))
{
- big_archive = true;
- X32 = false;
- X64 = true;
+ big_archive = TRUE;
+ X32 = FALSE;
+ X64 = TRUE;
}
- else if (strncmp (arg, "-g", 2) == 0)
+ else if (CONST_STRNEQ (arg, "-g"))
{
- big_archive = false;
- X32 = true;
- X64 = false;
+ big_archive = FALSE;
+ X32 = TRUE;
+ X64 = FALSE;
}
else
- return false;
+ return FALSE;
- return true;
+ 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,
};