obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 148 insertions, 0 deletions

diff --git a/gcc/config/arm/pe.h b/gcc/config/arm/pe.h
new file mode 100644
index 000000000..009c4fe43
--- /dev/null
+++ b/gcc/config/arm/pe.h
@@ -0,0 +1,148 @@
+/* Definitions of target machine for GNU compiler, for ARM with PE obj format.
+   Copyright (C) 1995, 1996, 1999, 2000, 2002, 2003, 2004, 2005, 2007
+   Free Software Foundation, Inc.
+   Contributed by Doug Evans (dje@cygnus.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/>.  */
+
+/* Enable PE specific code.  */
+#define ARM_PE		1
+
+#define ARM_PE_FLAG_CHAR '@'
+
+/* Ensure that @x. will be stripped from the function name.  */
+#undef SUBTARGET_NAME_ENCODING_LENGTHS
+#define SUBTARGET_NAME_ENCODING_LENGTHS  \
+  case ARM_PE_FLAG_CHAR: return 3;
+
+#undef  USER_LABEL_PREFIX
+#define USER_LABEL_PREFIX "_"
+
+
+/* Run-time Target Specification.  */
+#undef  TARGET_VERSION
+#define TARGET_VERSION fputs (" (ARM/pe)", stderr)
+
+/* Get tree.c to declare a target-specific specialization of
+   merge_decl_attributes.  */
+#define TARGET_DLLIMPORT_DECL_ATTRIBUTES 1
+
+#undef  SUBTARGET_CPP_SPEC
+#define SUBTARGET_CPP_SPEC "-D__pe__"
+
+#undef  TARGET_DEFAULT
+#define TARGET_DEFAULT	(MASK_NOP_FUN_DLLIMPORT)
+
+#undef  MULTILIB_DEFAULTS
+#define MULTILIB_DEFAULTS \
+  { "marm", "mlittle-endian", "msoft-float", "mno-thumb-interwork" }  
+
+#undef  WCHAR_TYPE
+#define WCHAR_TYPE 	"short unsigned int"
+#undef  WCHAR_TYPE_SIZE
+#define WCHAR_TYPE_SIZE 16
+
+/* r11 is fixed.  */
+#undef  SUBTARGET_CONDITIONAL_REGISTER_USAGE
+#define SUBTARGET_CONDITIONAL_REGISTER_USAGE \
+  fixed_regs [11] = 1; \
+  call_used_regs [11] = 1;
+
+
+/* PE/COFF uses explicit import from shared libraries.  */
+#define MULTIPLE_SYMBOL_SPACES 1
+
+#define TARGET_ASM_UNIQUE_SECTION arm_pe_unique_section
+#define TARGET_ASM_FUNCTION_RODATA_SECTION default_no_function_rodata_section
+
+#define SUPPORTS_ONE_ONLY 1
+
+/* Switch into a generic section.  */
+#undef  TARGET_ASM_NAMED_SECTION
+#define TARGET_ASM_NAMED_SECTION  default_pe_asm_named_section
+
+#define TARGET_ASM_FILE_START_FILE_DIRECTIVE true
+
+/* Output a reference to a label.  */
+#undef  ASM_OUTPUT_LABELREF
+#define ASM_OUTPUT_LABELREF(STREAM, NAME)  \
+  asm_fprintf (STREAM, "%U%s", arm_strip_name_encoding (NAME))
+
+/* Output a function definition label.  */
+#undef  ASM_DECLARE_FUNCTION_NAME
+#define ASM_DECLARE_FUNCTION_NAME(STREAM, NAME, DECL)   	\
+  do								\
+    {								\
+      if (arm_dllexport_name_p (NAME))				\
+	{							\
+	  drectve_section ();					\
+	  fprintf (STREAM, "\t.ascii \" -export:%s\"\n",	\
+		   arm_strip_name_encoding (NAME));		\
+	  switch_to_section (function_section (DECL));		\
+	}							\
+      ARM_DECLARE_FUNCTION_NAME (STREAM, NAME, DECL);		\
+      if (TARGET_THUMB)						\
+	fprintf (STREAM, "\t.code 16\n");			\
+      ASM_OUTPUT_LABEL (STREAM, NAME);				\
+    }								\
+  while (0)
+
+/* Output a common block.  */
+#undef  ASM_OUTPUT_COMMON
+#define ASM_OUTPUT_COMMON(STREAM, NAME, SIZE, ROUNDED)	\
+  do							\
+    {							\
+      if (arm_dllexport_name_p (NAME))			\
+	{						\
+	  drectve_section ();				\
+	  fprintf ((STREAM), "\t.ascii \" -export:%s\"\n",\
+		   arm_strip_name_encoding (NAME));	\
+	}						\
+      if (! arm_dllimport_name_p (NAME))		\
+	{						\
+	  fprintf ((STREAM), "\t.comm\t"); 		\
+	  assemble_name ((STREAM), (NAME));		\
+	  asm_fprintf ((STREAM), ", %d\t%@ %d\n",	\
+ 		   (int)(ROUNDED), (int)(SIZE));	\
+	}						\
+    }							\
+  while (0)
+
+/* Output the label for an initialized variable.  */
+#undef  ASM_DECLARE_OBJECT_NAME
+#define ASM_DECLARE_OBJECT_NAME(STREAM, NAME, DECL) 	\
+  do							\
+    {							\
+      if (arm_dllexport_name_p (NAME))			\
+	{						\
+	  section *save_section = in_section;		\
+	  drectve_section ();				\
+	  fprintf (STREAM, "\t.ascii \" -export:%s\"\n",\
+		   arm_strip_name_encoding (NAME));	\
+	  switch_to_section (save_section);		\
+	}						\
+      ASM_OUTPUT_LABEL ((STREAM), (NAME));		\
+    }							\
+  while (0)
+
+/* Support the ctors/dtors and other sections.  */
+
+#define DRECTVE_SECTION_ASM_OP	"\t.section .drectve"
+
+#define drectve_section() \
+  (fprintf (asm_out_file, "%s\n", DRECTVE_SECTION_ASM_OP), \
+   in_section = NULL)