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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [config/] [m32r/] [linux.h] - Blame information for rev 709

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1 709 jeremybenn
/* Definitions for Renesas M32R running Linux-based GNU systems using ELF.
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   Copyright (C) 2003, 2004, 2006, 2007, 2010, 2011
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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
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   under the terms of the GNU General Public License as published
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   by the Free Software Foundation; either version 3, or (at your
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   option) any later version.
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   GCC is distributed in the hope that it will be useful, but WITHOUT
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   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
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   License 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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#undef  SIZE_TYPE
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#define SIZE_TYPE "unsigned int"
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#undef  PTRDIFF_TYPE
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#define PTRDIFF_TYPE "int"
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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 BITS_PER_WORD
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/* Provide a LINK_SPEC appropriate for Linux.  Here we provide support
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   for the special GCC options -static and -shared, which allow us to
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   link things in one of these three modes by applying the appropriate
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   combinations of options at link-time.
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   When the -shared link option is used a final link is not being
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   done.  */
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#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
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#undef  LINK_SPEC
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#if TARGET_LITTLE_ENDIAN
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#define LINK_SPEC "%(link_cpu) -m m32rlelf_linux %{shared:-shared} \
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  %{!shared: \
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    %{!static: \
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      %{rdynamic:-export-dynamic} \
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      -dynamic-linker " GNU_USER_DYNAMIC_LINKER "} \
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      %{static:-static}}"
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#else
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#define LINK_SPEC "%(link_cpu) -m m32relf_linux %{shared:-shared} \
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  %{!shared: \
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    %{!static: \
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      %{rdynamic:-export-dynamic} \
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      -dynamic-linker " GNU_USER_DYNAMIC_LINKER "} \
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      %{static:-static}}"
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#endif
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#undef  LIB_SPEC
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#define LIB_SPEC \
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  "%{pthread:-lpthread} \
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   %{shared: -lc} \
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   %{!shared: \
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       %{mieee-fp:-lieee} \
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       %{profile:-lc_p} %{!profile: -lc}}"
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#undef  STARTFILE_SPEC
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#if defined HAVE_LD_PIE
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#define STARTFILE_SPEC \
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  "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
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   crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}"
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#else
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#define STARTFILE_SPEC \
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  "%{!shared: \
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     %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}}\
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   crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
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#endif
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#undef  ENDFILE_SPEC
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#define ENDFILE_SPEC \
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  "%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s"
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#undef  SUBTARGET_CPP_SPEC
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#define SUBTARGET_CPP_SPEC "\
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   %{posix:-D_POSIX_SOURCE} \
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   %{pthread:-D_REENTRANT -D_PTHREADS} \
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"
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#define TARGET_OS_CPP_BUILTINS() GNU_USER_TARGET_OS_CPP_BUILTINS()
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#define TARGET_ASM_FILE_END file_end_indicate_exec_stack

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