Merge pull request #30 from camthesaxman/arm_support

Build ARM compiler

1 files changed, 72 insertions, 0 deletions

diff --git a/gcc_arm/config/arm/linux.h b/gcc_arm/config/arm/linux.h
new file mode 100755
index 0000000..fa8fef1
--- /dev/null
+++ b/gcc_arm/config/arm/linux.h
@@ -0,0 +1,72 @@
+/* Definitions for ARM running Linux-based GNU systems.
+   Copyright (C) 1993, 1994, 1997 Free Software Foundation, Inc.
+   Contributed by Russell King  <rmk92@ecs.soton.ac.uk>.
+
+This file is part of GNU CC.
+
+GNU CC 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)
+any later version.
+
+GNU CC 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 this program; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#include <linux-aout.h>
+
+/* these are different... */
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC \
+"%{pg:gcrt0.o%s} %{!pg:%{p:gcrt0.o%s} %{!p:crt0.o%s}} %{static:-static}"
+
+#undef ASM_APP_ON
+#undef ASM_APP_OFF
+#undef COMMENT_BEGIN
+ 
+/* We default to ARM3.  */
+#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm3
+
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES \
+"-Dunix -Darm -Dlinux -Asystem(unix) -Asystem(posix) -Acpu(arm) -Amachine(arm)"
+
+#undef LIB_SPEC
+#define LIB_SPEC \
+	"%{mieee-fp:-lieee} %{p:-lgmon} %{pg:-lgmon} %{!ggdb:-lc} %{ggdb:-lg}"
+
+#undef SIZE_TYPE
+#define SIZE_TYPE "unsigned int"
+
+#undef PTRDIFF_TYPE
+#define PTRDIFF_TYPE "int"
+
+#undef WCHAR_TYPE
+#define WCHAR_TYPE "long int"
+
+#undef WCHAR_TYPE_SIZE
+#define WCHAR_TYPE_SIZE BITS_PER_WORD
+
+#define HANDLE_SYSV_PRAGMA
+  
+/* Run-time Target Specification.  */
+#define TARGET_VERSION  fputs (" (ARM GNU/Linux with a.out)", stderr);
+
+/* This is used in ASM_FILE_START */
+#define ARM_OS_NAME "Linux"
+
+/* Unsigned chars produces much better code than signed.  */
+#define DEFAULT_SIGNED_CHAR 0
+
+/* Maths operation domain error number, EDOM */
+#define TARGET_EDOM 33
+#include "arm/aout.h"
+
+#undef SUBTARGET_CPP_SPEC
+#define SUBTARGET_CPP_SPEC  "%{posix:-D_POSIX_SOURCE}"