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, 86 insertions, 0 deletions

diff --git a/gcc/config/arm/coff.h b/gcc/config/arm/coff.h
new file mode 100644
index 000000000..bd3e6f85d
--- /dev/null
+++ b/gcc/config/arm/coff.h
@@ -0,0 +1,86 @@
+/* Definitions of target machine for GNU compiler.
+   For ARM with COFF object format.
+   Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2005,
+   2007 Free Software Foundation, Inc.
+   Contributed by Doug Evans (devans@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/>.  */
+
+/* Note - it is important that this definition matches the one in tcoff.h.  */
+#undef  USER_LABEL_PREFIX
+#define USER_LABEL_PREFIX "_"
+
+
+/* Run-time Target Specification.  */
+#undef  TARGET_VERSION
+#define TARGET_VERSION fputs (" (ARM/coff)", stderr)
+
+#undef  TARGET_DEFAULT_FLOAT_ABI
+#define TARGET_DEFAULT_FLOAT_ABI ARM_FLOAT_ABI_SOFT
+
+#undef  TARGET_DEFAULT
+#define TARGET_DEFAULT (MASK_APCS_FRAME)
+
+#ifndef MULTILIB_DEFAULTS
+#define MULTILIB_DEFAULTS \
+  { "marm", "mlittle-endian", "msoft-float", "mno-thumb-interwork" }
+#endif
+
+/* This is COFF, but prefer stabs.  */
+#define SDB_DEBUGGING_INFO 1
+
+#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
+
+
+#define TARGET_ASM_FILE_START_APP_OFF true
+
+/* Switch into a generic section.  */
+#define TARGET_ASM_NAMED_SECTION  default_coff_asm_named_section
+
+/* Support the ctors/dtors and other sections.  */
+
+#undef INIT_SECTION_ASM_OP
+
+/* Define this macro if jump tables (for `tablejump' insns) should be
+   output in the text section, along with the assembler instructions.
+   Otherwise, the readonly data section is used.  */
+/* We put ARM and Thumb-2 jump tables in the text section, because it makes
+   the code more efficient, but for Thumb-1 it's better to put them out of
+   band unless we are generating compressed tables.  */
+#define JUMP_TABLES_IN_TEXT_SECTION					\
+   (TARGET_32BIT || (TARGET_THUMB && (optimize_size || flag_pic)))
+
+#undef  READONLY_DATA_SECTION_ASM_OP
+#define READONLY_DATA_SECTION_ASM_OP	"\t.section .rdata"
+#undef  CTORS_SECTION_ASM_OP
+#define CTORS_SECTION_ASM_OP	"\t.section .ctors,\"x\""
+#undef  DTORS_SECTION_ASM_OP
+#define DTORS_SECTION_ASM_OP	"\t.section .dtors,\"x\""
+
+/* Support the ctors/dtors sections for g++.  */
+
+/* __CTOR_LIST__ and __DTOR_LIST__ must be defined by the linker script.  */
+#define CTOR_LISTS_DEFINED_EXTERNALLY
+
+#undef DO_GLOBAL_CTORS_BODY
+#undef DO_GLOBAL_DTORS_BODY
+
+/* The ARM development system defines __main.  */
+#define NAME__MAIN  "__gccmain"
+#define SYMBOL__MAIN __gccmain
+
+#define SUPPORTS_INIT_PRIORITY 0