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diff --git a/gcc-4.2.1-5666.3/gcc/config/arm/pe.c b/gcc-4.2.1-5666.3/gcc/config/arm/pe.c
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index 000000000..f2f67d5a9
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+++ b/gcc-4.2.1-5666.3/gcc/config/arm/pe.c
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+/* Routines for GCC for ARM/pe.
+ Copyright (C) 1995, 1996, 2000, 2001, 2002, 2004, 2005
+ 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 2, 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 COPYING. If not, write to
+ the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
+
+#include "config.h"
+#include "system.h"
+#include "coretypes.h"
+#include "tm.h"
+#include "rtl.h"
+#include "output.h"
+#include "flags.h"
+#include "tree.h"
+#include "expr.h"
+#include "toplev.h"
+#include "tm_p.h"
+
+extern int current_function_anonymous_args;
+
+
+/* Return nonzero if DECL is a dllexport'd object. */
+
+tree current_class_type; /* FIXME */
+
+int
+arm_dllexport_p (decl)
+ tree decl;
+{
+ tree exp;
+
+ if (TREE_CODE (decl) != VAR_DECL
+ && TREE_CODE (decl) != FUNCTION_DECL)
+ return 0;
+ exp = lookup_attribute ("dllexport", DECL_ATTRIBUTES (decl));
+ if (exp)
+ return 1;
+
+ return 0;
+}
+
+/* Return nonzero if DECL is a dllimport'd object. */
+
+int
+arm_dllimport_p (decl)
+ tree decl;
+{
+ tree imp;
+
+ if (TREE_CODE (decl) == FUNCTION_DECL
+ && TARGET_NOP_FUN_DLLIMPORT)
+ return 0;
+
+ if (TREE_CODE (decl) != VAR_DECL
+ && TREE_CODE (decl) != FUNCTION_DECL)
+ return 0;
+ imp = lookup_attribute ("dllimport", DECL_ATTRIBUTES (decl));
+ if (imp)
+ return 1;
+
+ return 0;
+}
+
+/* Return nonzero if SYMBOL is marked as being dllexport'd. */
+
+int
+arm_dllexport_name_p (symbol)
+ const char * symbol;
+{
+ return symbol[0] == ARM_PE_FLAG_CHAR && symbol[1] == 'e' && symbol[2] == '.';
+}
+
+/* Return nonzero if SYMBOL is marked as being dllimport'd. */
+
+int
+arm_dllimport_name_p (symbol)
+ const char * symbol;
+{
+ return symbol[0] == ARM_PE_FLAG_CHAR && symbol[1] == 'i' && symbol[2] == '.';
+}
+
+/* Mark a DECL as being dllexport'd.
+ Note that we override the previous setting (e.g.: dllimport). */
+
+void
+arm_mark_dllexport (decl)
+ tree decl;
+{
+ const char * oldname;
+ char * newname;
+ rtx rtlname;
+ tree idp;
+
+ rtlname = XEXP (DECL_RTL (decl), 0);
+ if (GET_CODE (rtlname) == MEM)
+ rtlname = XEXP (rtlname, 0);
+ gcc_assert (GET_CODE (rtlname) == SYMBOL_REF);
+ oldname = XSTR (rtlname, 0);
+
+ if (arm_dllimport_name_p (oldname))
+ oldname += 9;
+ else if (arm_dllexport_name_p (oldname))
+ return; /* already done */
+
+ newname = alloca (strlen (oldname) + 4);
+ sprintf (newname, "%ce.%s", ARM_PE_FLAG_CHAR, oldname);
+
+ /* We pass newname through get_identifier to ensure it has a unique
+ address. RTL processing can sometimes peek inside the symbol ref
+ and compare the string's addresses to see if two symbols are
+ identical. */
+ /* ??? At least I think that's why we do this. */
+ idp = get_identifier (newname);
+
+ XEXP (DECL_RTL (decl), 0) =
+ gen_rtx_SYMBOL_REF (Pmode, IDENTIFIER_POINTER (idp));
+}
+
+/* Mark a DECL as being dllimport'd. */
+
+void
+arm_mark_dllimport (decl)
+ tree decl;
+{
+ const char * oldname;
+ char * newname;
+ tree idp;
+ rtx rtlname, newrtl;
+
+ rtlname = XEXP (DECL_RTL (decl), 0);
+
+ if (GET_CODE (rtlname) == MEM)
+ rtlname = XEXP (rtlname, 0);
+ gcc_assert (GET_CODE (rtlname) == SYMBOL_REF);
+ oldname = XSTR (rtlname, 0);
+
+ gcc_assert (!arm_dllexport_name_p (oldname));
+ if (arm_dllimport_name_p (oldname))
+ return; /* already done */
+
+ /* ??? One can well ask why we're making these checks here,
+ and that would be a good question. */
+
+ /* Imported variables can't be initialized. */
+ if (TREE_CODE (decl) == VAR_DECL
+ && !DECL_VIRTUAL_P (decl)
+ && DECL_INITIAL (decl))
+ {
+ error ("initialized variable %q+D is marked dllimport", decl);
+ return;
+ }
+ /* Nor can they be static. */
+ if (TREE_CODE (decl) == VAR_DECL
+ /* ??? Is this test for vtables needed? */
+ && !DECL_VIRTUAL_P (decl)
+ && 0 /*???*/)
+ {
+ error ("static variable %q+D is marked dllimport", decl);
+ return;
+ }
+
+ /* `extern' needn't be specified with dllimport.
+ Specify `extern' now and hope for the best. Sigh. */
+ if (TREE_CODE (decl) == VAR_DECL
+ /* ??? Is this test for vtables needed? */
+ && !DECL_VIRTUAL_P (decl))
+ {
+ DECL_EXTERNAL (decl) = 1;
+ TREE_PUBLIC (decl) = 1;
+ }
+
+ newname = alloca (strlen (oldname) + 11);
+ sprintf (newname, "%ci.__imp_%s", ARM_PE_FLAG_CHAR, oldname);
+
+ /* We pass newname through get_identifier to ensure it has a unique
+ address. RTL processing can sometimes peek inside the symbol ref
+ and compare the string's addresses to see if two symbols are
+ identical. */
+ /* ??? At least I think that's why we do this. */
+ idp = get_identifier (newname);
+
+ newrtl = gen_rtx_MEM (Pmode,
+ gen_rtx_SYMBOL_REF (Pmode,
+ IDENTIFIER_POINTER (idp)));
+ XEXP (DECL_RTL (decl), 0) = newrtl;
+}
+
+void
+arm_pe_encode_section_info (decl, rtl, first)
+ tree decl;
+ rtx rtl;
+ int first ATTRIBUTE_UNUSED;
+{
+ /* This bit is copied from arm_encode_section_info. */
+ if (optimize > 0 && TREE_CONSTANT (decl))
+ SYMBOL_REF_FLAG (XEXP (rtl, 0)) = 1;
+
+ /* Mark the decl so we can tell from the rtl whether the object is
+ dllexport'd or dllimport'd. */
+ if (arm_dllexport_p (decl))
+ arm_mark_dllexport (decl);
+ else if (arm_dllimport_p (decl))
+ arm_mark_dllimport (decl);
+ /* It might be that DECL has already been marked as dllimport, but a
+ subsequent definition nullified that. The attribute is gone but
+ DECL_RTL still has @i.__imp_foo. We need to remove that. */
+ else if ((TREE_CODE (decl) == FUNCTION_DECL
+ || TREE_CODE (decl) == VAR_DECL)
+ && DECL_RTL (decl) != NULL_RTX
+ && GET_CODE (DECL_RTL (decl)) == MEM
+ && GET_CODE (XEXP (DECL_RTL (decl), 0)) == MEM
+ && GET_CODE (XEXP (XEXP (DECL_RTL (decl), 0), 0)) == SYMBOL_REF
+ && arm_dllimport_name_p (XSTR (XEXP (XEXP (DECL_RTL (decl), 0), 0), 0)))
+ {
+ const char *oldname = XSTR (XEXP (XEXP (DECL_RTL (decl), 0), 0), 0);
+ tree idp = get_identifier (oldname + 9);
+ rtx newrtl = gen_rtx_SYMBOL_REF (Pmode, IDENTIFIER_POINTER (idp));
+
+ XEXP (DECL_RTL (decl), 0) = newrtl;
+
+ /* We previously set TREE_PUBLIC and DECL_EXTERNAL.
+ ??? We leave these alone for now. */
+ }
+}
+
+void
+arm_pe_unique_section (decl, reloc)
+ tree decl;
+ int reloc;
+{
+ int len;
+ const char * name;
+ char * string;
+ const char * prefix;
+
+ name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl));
+ name = arm_strip_name_encoding (name);
+
+ /* The object is put in, for example, section .text$foo.
+ The linker will then ultimately place them in .text
+ (everything from the $ on is stripped). */
+ if (TREE_CODE (decl) == FUNCTION_DECL)
+ prefix = ".text$";
+ else if (decl_readonly_section (decl, reloc))
+ prefix = ".rdata$";
+ else
+ prefix = ".data$";
+ len = strlen (name) + strlen (prefix);
+ string = alloca (len + 1);
+ sprintf (string, "%s%s", prefix, name);
+
+ DECL_SECTION_NAME (decl) = build_string (len, string);
+}