Imported gcc-4.4.3

[msp430-gcc.git] / gcc / config / arm / eabi.h

diff --git a/gcc/config/arm/eabi.h b/gcc/config/arm/eabi.h
new file mode 100644 (file)
index 0000000..c7d1d3e
--- /dev/null
+++ b/gcc/config/arm/eabi.h
@@ -0,0 +1,125 @@
+/* Configuration file for ARM EABI targets.
+   Copyright (C) 2008
+   Free Software Foundation, Inc.
+   Contributed by Doug Kwan (dougkwan@google.com)
+
+   This file is part of GCC.
+
+   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 3, or (at your
+   option) any later version.
+
+   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 GCC; see the file COPYING3.  If not see
+   <http://www.gnu.org/licenses/>.  */
+
+/* This file contains macro overrides for EABI targets.  */
+
+#undef TARGET_OS_CPP_BUILTINS
+#define TARGET_OS_CPP_BUILTINS()                       \
+  do                                                   \
+    {                                                  \
+      TARGET_BPABI_CPP_BUILTINS ();                    \
+      if (TARGET_ANDROID)                              \
+       builtin_define ("__ANDROID__");                 \
+    }                                                  \
+  while (false)
+
+#undef SUBSUBTARGET_EXTRA_SPECS
+#define SUBSUBTARGET_EXTRA_SPECS \
+  { "link_android",            ANDROID_LINK_SPEC },            \
+  { "link_default",            BPABI_LINK_SPEC },              \
+  { "cc1_android",             ANDROID_CC1_SPEC },             \
+  { "cc1_default",             CC1_DEFAULT_SPEC },             \
+  { "cc1plus_android",         ANDROID_CC1PLUS_SPEC },         \
+  { "cc1plus_default",         CC1PLUS_DEFAULT_SPEC },         \
+  { "lib_android",             ANDROID_LIB_SPEC },             \
+  { "lib_default",             LIB_DEFAULT_SPEC },             \
+  { "startfile_android",       ANDROID_STARTFILE_SPEC },       \
+  { "startfile_default",       UNKNOWN_ELF_STARTFILE_SPEC },   \
+  { "endfile_android",         ANDROID_ENDFILE_SPEC },         \
+  { "endfile_default",         UNKNOWN_ELF_ENDFILE_SPEC },     \
+
+#undef ANDROID_LINK_SPEC
+#define ANDROID_LINK_SPEC \
+"%{mbig-endian:-EB} %{mlittle-endian:-EL} "            \
+"%{static:-Bstatic} %{shared:-shared} %{symbolic:-Bsymbolic} " \
+"%{!static:" \
+   "%{shared: -Bsymbolic} " \
+   "%{!shared:" \
+      "%{rdynamic:-export-dynamic} " \
+      "%{!dynamic-linker:-dynamic-linker /system/bin/linker}}} " \
+"-X" SUBTARGET_EXTRA_LINK_SPEC
+
+/* Override LINK_SPEC in bpabi.h. */
+#undef LINK_SPEC
+#define LINK_SPEC \
+"%{mandroid: %(link_android) ;" \
+"          : %(link_default)}"
+
+/* Android uses -fno-exceptions by default. */
+#undef ANDROID_CC1_SPEC
+#define ANDROID_CC1_SPEC "%{!fexceptions:-fno-exceptions}"
+
+/* Default CC1_SPEC as in arm.h. */
+#undef CC1_DEFAULT_SPEC
+#define CC1_DEFAULT_SPEC ""
+
+#undef CC1_SPEC
+#define CC1_SPEC \
+"%{mandroid: %(cc1_android) ;" \
+"          : %(cc1_default)}"
+
+/* Android uses -fno-rtti by default. */
+#undef ANDROID_CC1PLUS_SPEC
+#define ANDROID_CC1PLUS_SPEC "%{!frtti:-fno-rtti}"
+
+/* Default CC1PLUS_SPEC as in gcc.c. */
+#undef CC1PLUS_DEFAULT_SPEC
+#define CC1PLUS_DEFAULT_SPEC ""
+
+#undef CC1PLUS_SPEC
+#define CC1PLUS_SPEC \
+"%{mandroid: %(cc1plus_android) ;" \
+"          : %(cc1plus_default)}"
+
+#undef ANDROID_LIB_SPEC
+#define ANDROID_LIB_SPEC       "-lc %{!static:-ldl}"
+
+/* Default LIB_SPEC as in gcc.c. */
+#undef LIB_DEFAULT_SPEC
+#define LIB_DEFAULT_SPEC \
+"%{!shared:%{g*:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}}"
+
+#undef LIB_SPEC
+#define LIB_SPEC \
+"%{mandroid: %(lib_android) ;" \
+"          : %(lib_default)}"
+
+#undef ANDROID_STARTFILE_SPEC
+#define ANDROID_STARTFILE_SPEC \
+"%{!shared:" \
+   "%{static: crtbegin_static%O%s ;" \
+   "        : crtbegin_dynamic%O%s}}"
+
+/* Override STARTFILE_SPEC in unknown-elf.h. */
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC \
+"%{mandroid: %(startfile_android) ;" \
+"          : %(startfile_default)}"
+
+#undef ANDROID_ENDFILE_SPEC
+#define ANDROID_ENDFILE_SPEC   "%{!shared:crtend_android%O%s}"
+
+/* Override ENDFILE_SPEC in unknown-elf.h. */
+#undef ENDFILE_SPEC
+#define ENDFILE_SPEC \
+"%{mandroid: %(endfile_android) ;" \
+"          : %(endfile_default)}"
+