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Diffstat (limited to 'gcc-4.4.0/gcc/ada/link.c')
| -rw-r--r-- | gcc-4.4.0/gcc/ada/link.c | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/gcc-4.4.0/gcc/ada/link.c b/gcc-4.4.0/gcc/ada/link.c deleted file mode 100644 index 5d8ab8699..000000000 --- a/gcc-4.4.0/gcc/ada/link.c +++ /dev/null @@ -1,184 +0,0 @@ -/**************************************************************************** - * * - * GNAT COMPILER COMPONENTS * - * * - * L I N K * - * * - * C Implementation File * - * * - * Copyright (C) 1992-2009, Free Software Foundation, Inc. * - * * - * GNAT is free software; you can redistribute it and/or modify it under * - * terms of the GNU General Public License as published by the Free Soft- * - * ware Foundation; either version 3, or (at your option) any later ver- * - * sion. GNAT is distributed in the hope that it will be useful, but WITH- * - * OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * - * or FITNESS FOR A PARTICULAR PURPOSE. * - * * - * As a special exception under Section 7 of GPL version 3, you are granted * - * additional permissions described in the GCC Runtime Library Exception, * - * version 3.1, as published by the Free Software Foundation. * - * * - * You should have received a copy of the GNU General Public License and * - * a copy of the GCC Runtime Library Exception along with this program; * - * see the files COPYING3 and COPYING.RUNTIME respectively. If not, see * - * <http://www.gnu.org/licenses/>. * - * * - * GNAT was originally developed by the GNAT team at New York University. * - * Extensive contributions were provided by Ada Core Technologies Inc. * - * * - ****************************************************************************/ - -/* This file contains host-specific parameters describing the behavior */ -/* of the linker. It is used by gnatlink as well as all tools that use */ -/* Mlib. */ - -#include <string.h> - -/* objlist_file_supported is set to 1 when the system linker allows */ -/* response file, that is a file that contains the list of object files. */ -/* This is useful on systems where the command line length is limited, */ -/* meaning that putting all the object files on the command line can */ -/* result in an unacceptable limit on the number of files. */ - -/* object_file_option denotes the system dependent linker option which */ -/* allows object file names to be placed in a file and then passed to */ -/* the linker. object_file_option must be set if objlist_file_supported */ -/* is set to 1. */ - -/* link_max is a conservative system specific threshold (in bytes) of the */ -/* argument length passed to the linker which will trigger a file being */ -/* used instead of the command line directly. If the argument length is */ -/* greater than this threshold, then an objlist_file will be generated */ -/* and object_file_option and objlist_file_supported must be set. If */ -/* objlist_file_supported is set to 0 (unsupported), then link_max is */ -/* set to 2**31-1 so that the limit will never be exceeded. */ - -/* run_path_option is the system dependent linker option which specifies */ -/* the run time path to use when loading dynamic libraries. This should */ -/* be set to the null string if the system does not support dynamic */ -/* loading of libraries. */ - -/* shared_libgnat_default gives the system dependent link method that */ -/* be used by default for linking libgnat (shared or static) */ - -/* using_gnu_linker is set to 1 when the GNU linker is used under this */ -/* target. */ - -/* RESPONSE FILE & GNU LINKER */ -/* -------------------------- */ -/* objlist_file_supported and using_gnu_link used together tell gnatlink */ -/* to generate a GNU style response file. Note that object_file_option */ -/* must be set to "" in this case, since no option is required for a */ -/* response file to be passed to GNU ld. With a GNU linker we use the */ -/* linker script to implement the response file feature. Any file passed */ -/* in the GNU ld command line with an unknown extension is supposed to be */ -/* a linker script. Each linker script augment the current configuration. */ -/* The format of such response file is as follow : */ -/* INPUT (obj1.p obj2.o ...) */ - -#define SHARED 'H' -#define STATIC 'T' - -#if defined (__osf__) -const char *__gnat_object_file_option = "-Wl,-input,"; -const char *__gnat_run_path_option = "-Wl,-rpath,"; -int __gnat_link_max = 10000; -unsigned char __gnat_objlist_file_supported = 1; -char __gnat_shared_libgnat_default = STATIC; -unsigned char __gnat_using_gnu_linker = 0; -const char *__gnat_object_library_extension = ".a"; - -#elif defined (sgi) -const char *__gnat_object_file_option = "-Wl,-objectlist,"; -const char *__gnat_run_path_option = "-Wl,-rpath,"; -int __gnat_link_max = 5000; -unsigned char __gnat_objlist_file_supported = 1; -char __gnat_shared_libgnat_default = STATIC; -unsigned char __gnat_using_gnu_linker = 0; -const char *__gnat_object_library_extension = ".a"; - -#elif defined (__WIN32) -const char *__gnat_object_file_option = ""; -const char *__gnat_run_path_option = ""; -int __gnat_link_max = 30000; -unsigned char __gnat_objlist_file_supported = 1; -char __gnat_shared_libgnat_default = STATIC; -unsigned char __gnat_using_gnu_linker = 1; -const char *__gnat_object_library_extension = ".a"; - -#elif defined (__hpux__) -const char *__gnat_object_file_option = "-Wl,-c,"; -const char *__gnat_run_path_option = "-Wl,+b,"; -int __gnat_link_max = 5000; -unsigned char __gnat_objlist_file_supported = 1; -char __gnat_shared_libgnat_default = STATIC; -unsigned char __gnat_using_gnu_linker = 0; -const char *__gnat_object_library_extension = ".a"; - -#elif defined (_AIX) -const char *__gnat_object_file_option = "-Wl,-f,"; -const char *__gnat_run_path_option = ""; -int __gnat_link_max = 15000; -const unsigned char __gnat_objlist_file_supported = 1; -char __gnat_shared_libgnat_default = STATIC; -unsigned char __gnat_using_gnu_linker = 0; -const char *__gnat_object_library_extension = ".a"; - -#elif defined (VMS) -const char *__gnat_object_file_option = ""; -const char *__gnat_run_path_option = ""; -char __gnat_shared_libgnat_default = STATIC; -int __gnat_link_max = 2147483647; -unsigned char __gnat_objlist_file_supported = 0; -unsigned char __gnat_using_gnu_linker = 0; -const char *__gnat_object_library_extension = ".olb"; - -#elif defined (sun) -const char *__gnat_object_file_option = ""; -const char *__gnat_run_path_option = "-Wl,-R"; -char __gnat_shared_libgnat_default = STATIC; -int __gnat_link_max = 2147483647; -unsigned char __gnat_objlist_file_supported = 0; -unsigned char __gnat_using_gnu_linker = 0; -const char *__gnat_object_library_extension = ".a"; - -#elif defined (__FreeBSD__) -const char *__gnat_object_file_option = ""; -const char *__gnat_run_path_option = "-Wl,-rpath,"; -char __gnat_shared_libgnat_default = STATIC; -int __gnat_link_max = 8192; -unsigned char __gnat_objlist_file_supported = 1; -unsigned char __gnat_using_gnu_linker = 1; -const char *__gnat_object_library_extension = ".a"; - -#elif defined (linux) || defined(__GLIBC__) -const char *__gnat_object_file_option = ""; -const char *__gnat_run_path_option = "-Wl,-rpath,"; -char __gnat_shared_libgnat_default = STATIC; -int __gnat_link_max = 8192; -unsigned char __gnat_objlist_file_supported = 1; -unsigned char __gnat_using_gnu_linker = 1; -const char *__gnat_object_library_extension = ".a"; - -#elif defined (__svr4__) && defined (i386) -const char *__gnat_object_file_option = ""; -const char *__gnat_run_path_option = ""; -char __gnat_shared_libgnat_default = STATIC; -int __gnat_link_max = 2147483647; -unsigned char __gnat_objlist_file_supported = 0; -unsigned char __gnat_using_gnu_linker = 0; -const char *__gnat_object_library_extension = ".a"; - -#else - -/* These are the default settings for all other systems. No response file - is supported, the shared library default is STATIC. */ -const char *__gnat_run_path_option = ""; -const char *__gnat_object_file_option = ""; -char __gnat_shared_libgnat_default = STATIC; -int __gnat_link_max = 2147483647; -unsigned char __gnat_objlist_file_supported = 0; -unsigned char __gnat_using_gnu_linker = 0; -const char *__gnat_object_library_extension = ".a"; -#endif |