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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [config/] [xtensa/] [linux.h] - Blame information for rev 315

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Line No. Rev Author Line
1 282 jeremybenn
/* Xtensa Linux configuration.
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   Derived from the configuration for GCC for Intel i386 running Linux.
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   Copyright (C) 2001, 2002, 2003, 2006, 2007, 2008
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   Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3.  If not see
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<http://www.gnu.org/licenses/>.  */
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#define TARGET_OS_CPP_BUILTINS() LINUX_TARGET_OS_CPP_BUILTINS()
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#undef SUBTARGET_CPP_SPEC
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#define SUBTARGET_CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
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#undef TARGET_VERSION
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#define TARGET_VERSION fputs (" (Xtensa GNU/Linux with ELF)", stderr);
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#undef WCHAR_TYPE
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#define WCHAR_TYPE "long int"
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#undef WCHAR_TYPE_SIZE
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#define WCHAR_TYPE_SIZE 32
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#undef ASM_SPEC
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#define ASM_SPEC \
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 "%{v} \
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  %{mtext-section-literals:--text-section-literals} \
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  %{mno-text-section-literals:--no-text-section-literals} \
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  %{mtarget-align:--target-align} \
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  %{mno-target-align:--no-target-align} \
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  %{mlongcalls:--longcalls} \
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  %{mno-longcalls:--no-longcalls}"
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#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
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#undef LINK_SPEC
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#define LINK_SPEC \
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 "%{shared:-shared} \
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  %{!shared: \
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    %{!ibcs: \
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      %{!static: \
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        %{rdynamic:-export-dynamic} \
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        %{!dynamic-linker:-dynamic-linker " LINUX_DYNAMIC_LINKER "}} \
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      %{static:-static}}}"
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#undef LOCAL_LABEL_PREFIX
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#define LOCAL_LABEL_PREFIX      "."
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/* Always enable "-fpic" for Xtensa Linux.  */
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#define XTENSA_ALWAYS_PIC 1
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#define MD_UNWIND_SUPPORT "config/xtensa/linux-unwind.h"
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