Have the linker fail if any attempt to link in an executable is made.

[thirdparty/binutils-gdb.git] / ld / ldmain.h

diff --git a/ld/ldmain.h b/ld/ldmain.h
index 4f15d55b994b2caea684eb6b2fdc30c70c21aa69..0f05821d1e8a1ecc11da8fed677831d71fa98a4e 100644 (file)
--- a/ld/ldmain.h
+++ b/ld/ldmain.h
@@ -1,23 +1,22 @@
 /* ldmain.h -
-   Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1999, 2002, 2003, 2004,
-   2005 Free Software Foundation, Inc.
+   Copyright (C) 1991-2020 Free Software Foundation, Inc.
 
-   This file is part of GLD, the Gnu Linker.
+   This file is part of the GNU Binutils.
 
-   GLD is free software; you can redistribute it and/or modify
+   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 1, or (at your option)
-   any later version.
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
 
-   GLD is distributed in the hope that it will be useful,
+   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 GLD; see the file COPYING.  If not, write to the Free
-   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
-   02110-1301, USA.  */
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
 
 #ifndef LDMAIN_H
 #define LDMAIN_H
@@ -26,22 +25,38 @@ extern char *program_name;
 extern const char *ld_sysroot;
 extern char *ld_canon_sysroot;
 extern int ld_canon_sysroot_len;
-extern bfd *output_bfd;
+extern FILE *saved_script_handle;
+extern FILE *previous_script_handle;
+extern bfd_boolean force_make_executable;
 extern char *default_target;
-extern bfd_boolean trace_files;
-extern bfd_boolean trace_file_tries;
+extern unsigned int trace_files;
+extern bfd_boolean verbose;
 extern bfd_boolean version_printed;
-extern bfd_boolean whole_archive;
-extern bfd_boolean as_needed;
-extern bfd_boolean add_needed;
 extern bfd_boolean demangling;
 extern int g_switch_value;
 extern const char *output_filename;
 extern struct bfd_link_info link_info;
 extern int overflow_cutoff_limit;
 
+#define RELAXATION_DISABLED_BY_DEFAULT \
+  (link_info.disable_target_specific_optimizations < 0)
+#define RELAXATION_DISABLED_BY_USER    \
+  (link_info.disable_target_specific_optimizations > 1)
+#define RELAXATION_ENABLED             \
+  (link_info.disable_target_specific_optimizations == 0 \
+   || link_info.disable_target_specific_optimizations == 1)
+#define RELAXATION_ENABLED_BY_USER             \
+  (link_info.disable_target_specific_optimizations == 0)
+#define TARGET_ENABLE_RELAXATION               \
+  do { link_info.disable_target_specific_optimizations = 1; } while (0)
+#define DISABLE_RELAXATION             \
+  do { link_info.disable_target_specific_optimizations = 2; } while (0)
+#define ENABLE_RELAXATION              \
+  do { link_info.disable_target_specific_optimizations = 0; } while (0)
+
 extern void add_ysym (const char *);
 extern void add_wrap (const char *);
+extern void add_ignoresym (struct bfd_link_info *, const char *);
 extern void add_keepsyms_file (const char *);
 
 #endif