Imported gcc-4.4.3

[msp430-gcc.git] / gcc / config / alpha / linux-elf.h

diff --git a/gcc/config/alpha/linux-elf.h b/gcc/config/alpha/linux-elf.h
index 643005970bdc96d2c55b68b8e6bbc6e550a27903..c48fc93503cac58e52e977b3cfd3efe445957bdf 100644 (file)
--- a/gcc/config/alpha/linux-elf.h
+++ b/gcc/config/alpha/linux-elf.h
@@ -1,43 +1,55 @@
 /* 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