/* Binutils emulation layer.
- Copyright 2002, 2003 Free Software Foundation, Inc.
- Written by Tom Rix, Redhat.
+ Copyright (C) 2002-2022 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 bfd_boolean big_archive = TRUE;
+/* FIXME: write only variable. */
+static bool big_archive = true;
/* Whether to include 32 bit objects. */
-static bfd_boolean X32 = TRUE;
+static bool X32 = true;
/* Whether to include 64 bit objects. */
-static bfd_boolean X64 = FALSE;
-
-static void ar_emul_aix_usage (FILE *);
-static bfd_boolean ar_emul_aix_append (bfd **, char *, bfd_boolean);
-static bfd_boolean ar_emul_aix5_append (bfd **, char *, bfd_boolean);
-static bfd_boolean ar_emul_aix_replace (bfd **, char *, bfd_boolean);
-static bfd_boolean ar_emul_aix5_replace (bfd **, char *, bfd_boolean);
-static bfd_boolean ar_emul_aix_parse_arg (char *);
-static bfd_boolean ar_emul_aix_internal
- (bfd **, char *, bfd_boolean, const char *, bfd_boolean);
+static bool X64 = false;
static void
ar_emul_aix_usage (FILE *fp)
fprintf (fp, _(" [-X32_64] - accepts 32 and 64 bit objects\n"));
}
-static bfd_boolean
-ar_emul_aix_internal (bfd **after_bfd, char *file_name, bfd_boolean verbose,
- const char * target_name, bfd_boolean is_append)
+static bool
+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;
+ extern const bfd_target rs6000_xcoff_vec;
+ extern const bfd_target rs6000_xcoff64_vec;
+ extern const bfd_target rs6000_xcoff64_aix_vec;
- 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
+ if (bfd_check_format (try_bfd, bfd_object))
{
- 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 bfd_boolean
-ar_emul_aix_append (bfd **after_bfd, char *file_name, bfd_boolean verbose)
+static bool
+ar_emul_aix_append (bfd **after_bfd, bfd *new_bfd,
+ bool verbose, bool flatten)
{
- return ar_emul_aix_internal (after_bfd, file_name, verbose,
- "aixcoff64-rs6000", TRUE);
+ return do_ar_emul_append (after_bfd, new_bfd, verbose, flatten, check_aix);
}
-static bfd_boolean
-ar_emul_aix5_append (bfd **after_bfd, char *file_name, bfd_boolean verbose)
+static bool
+ar_emul_aix_replace (bfd **after_bfd, bfd *new_bfd,
+ bool verbose)
{
- return ar_emul_aix_internal (after_bfd, file_name, verbose,
- "aix5coff64-rs6000", TRUE);
-}
+ if (!check_aix (new_bfd))
+ return false;
-static bfd_boolean
-ar_emul_aix_replace (bfd **after_bfd, char *file_name, bfd_boolean verbose)
-{
- return ar_emul_aix_internal (after_bfd, file_name, verbose,
- "aixcoff64-rs6000", FALSE);
-}
+ AR_EMUL_REPLACE_PRINT_VERBOSE (verbose, bfd_get_filename (new_bfd));
-static bfd_boolean
-ar_emul_aix5_replace (bfd **after_bfd, char *file_name, bfd_boolean verbose)
-{
- return ar_emul_aix_internal (after_bfd, file_name, verbose,
- "aix5coff64-rs6000", FALSE);
+ new_bfd->archive_next = *after_bfd;
+ *after_bfd = new_bfd;
+
+ return true;
}
-static bfd_boolean
+static bool
ar_emul_aix_parse_arg (char *arg)
{
- if (strncmp (arg, "-X32_64", 6) == 0)
+ if (startswith (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 (startswith (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 (startswith (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 (startswith (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_replace,
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_aix_parse_arg,
-};
projects / binutils-gdb.git / blobdiff