/* Definitions of target machine for GNU compiler
for Alpha Linux-based GNU systems using ELF.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 1998, 2001, 2002, 2003, 2006, 2007
+ Free Software Foundation, Inc.
Contributed by Richard Henderson.
-This file is part of GNU CC.
+This file is part of GCC.
-GNU CC is free software; you can redistribute it and/or modify
+GCC 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, or (at your option)
+the Free Software Foundation; either version 3, or (at your option)
any later version.
-GNU CC is distributed in the hope that it will be useful,
+GCC 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 GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
#undef TARGET_VERSION
#define TARGET_VERSION fprintf (stderr, " (Alpha GNU/Linux for ELF)");
-#undef SUBTARGET_EXTRA_SPECS
-#define SUBTARGET_EXTRA_SPECS \
+#undef EXTRA_SPECS
+#define EXTRA_SPECS \
{ "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
-#undef SUB_CPP_PREDEFINES
-#define SUB_CPP_PREDEFINES "-D__ELF__"
-
-#ifdef USE_GNULIBC_1
-#define ELF_DYNAMIC_LINKER "/lib/ld.so.1"
+#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
+#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
+#if UCLIBC_DEFAULT
+#define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:%{muclibc:%e-mglibc and -muclibc used together}" G ";:" U "}"
#else
-#define ELF_DYNAMIC_LINKER "/lib/ld-linux.so.2"
+#define CHOOSE_DYNAMIC_LINKER(G, U) "%{muclibc:%{mglibc:%e-mglibc and -muclibc used together}" U ";:" G "}"
#endif
+#define LINUX_DYNAMIC_LINKER \
+ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER)
+
+#define ELF_DYNAMIC_LINKER LINUX_DYNAMIC_LINKER
+
+#define LINK_SPEC "-m elf64alpha %{G*} %{relax:-relax} \
+ %{O*:-O3} %{!O*:-O1} \
+ %{shared:-shared} \
+ %{!shared: \
+ %{!static: \
+ %{rdynamic:-export-dynamic} \
+ %{!dynamic-linker:-dynamic-linker %(elf_dynamic_linker)}} \
+ %{static:-static}}"
-#ifndef USE_GNULIBC_1
#undef LIB_SPEC
#define LIB_SPEC \
-"%{shared:-lc}%{!shared:%{pthread:-lpthread }%{profile:-lc_p}%{!profile:-lc}} "
-#endif
+"%{pthread:-lpthread} %{shared:-lc}%{!shared:%{profile:-lc_p}%{!profile:-lc}} "
+
+#define TARGET_ASM_FILE_END file_end_indicate_exec_stack