1995-07-21 14:15:38 -04:00
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/* Embedded ELF system support, using old AIX based calling sequence.
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1996-01-05 11:33:59 -05:00
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Copyright (C) 1995, 1996 Free Software Foundation, Inc.
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1995-07-21 14:15:38 -04:00
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Contributed by Cygnus Support.
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public 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 GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include "rs6000/eabi.h"
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#undef TARGET_DEFAULT
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#define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_AIX_CALLS)
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#undef CPP_SPEC
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#define CPP_SPEC "\
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%{posix: -D_POSIX_SOURCE} \
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%{mrelocatable: -D_RELOCATABLE} \
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1995-11-30 15:02:16 -05:00
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%{mcall-sysv: -D_CALL_SYSV} %{mcall-nt: -D_CALL_NT} \
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%{mcall-aix: -D_CALL_AIX} %{mcall-aixdesc: -D_CALL_AIX -D_CALL_AIXDESC} \
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%{!mcall-sysv: %{!mcall-aix: %{!mcall-aixdesc: %{!mcall-nt: -D_CALL_AIX}}}} \
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1995-07-21 14:15:38 -04:00
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%{msoft-float: -D_SOFT_FLOAT} %{mcpu=403: -D_SOFT_FLOAT} \
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%{mlittle: -D_LITTLE_ENDIAN -Amachine(littleendian)} \
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%{mlittle-endian: -D_LITTLE_ENDIAN -Amachine(littleendian)} \
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%{!mlittle: %{!mlittle-endian: -D_BIG_ENDIAN -Amachine(bigendian)}} \
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%{!mcpu*: \
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%{mpower: %{!mpower2: -D_ARCH_PWR}} \
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%{mpower2: -D_ARCH_PWR2} \
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%{mpowerpc*: -D_ARCH_PPC} \
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%{mno-powerpc: %{!mpower: %{!mpower2: -D_ARCH_COM}}} \
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%{!mno-powerpc: -D_ARCH_PPC}} \
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%{mcpu=common: -D_ARCH_COM} \
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%{mcpu=power: -D_ARCH_PWR} \
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1995-12-20 12:05:26 -05:00
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%{mcpu=power2: -D_ARCH_PWR2} \
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1995-07-21 14:15:38 -04:00
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%{mcpu=powerpc: -D_ARCH_PPC} \
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%{mcpu=rios: -D_ARCH_PWR} \
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%{mcpu=rios1: -D_ARCH_PWR} \
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%{mcpu=rios2: -D_ARCH_PWR2} \
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%{mcpu=rsc: -D_ARCH_PWR} \
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%{mcpu=rsc1: -D_ARCH_PWR} \
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%{mcpu=403: -D_ARCH_PPC} \
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1996-01-05 11:33:59 -05:00
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%{mcpu=505: -D_ARCH_PPC} \
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1995-07-21 14:15:38 -04:00
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%{mcpu=601: -D_ARCH_PPC -D_ARCH_PWR} \
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1995-12-20 16:46:20 -05:00
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%{mcpu=602: -D_ARCH_PPC} \
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%{mcpu=603: -D_ARCH_PPC} \
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%{mcpu=603e: -D_ARCH_PPC} \
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%{mcpu=604: -D_ARCH_PPC} \
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1996-01-05 11:33:59 -05:00
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%{mcpu=620: -D_ARCH_PPC} \
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%{mcpu=821: -D_ARCH_PPC} \
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%{mcpu=860: -D_ARCH_PPC}"
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1995-11-30 15:02:16 -05:00
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/* Define this macro as a C expression for the initializer of an
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array of string to tell the driver program which options are
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defaults for this target and thus do not need to be handled
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specially when using `MULTILIB_OPTIONS'.
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Do not define this macro if `MULTILIB_OPTIONS' is not defined in
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the target makefile fragment or if none of the options listed in
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`MULTILIB_OPTIONS' are set by default. *Note Target Fragment::. */
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#undef MULTILIB_DEFAULTS
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#define MULTILIB_DEFAULTS { "mbig", "mbig-endian", "mcall-aix" }
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