70 lines
2.1 KiB
C
70 lines
2.1 KiB
C
/* Definitions of target machine for GNU compiler,
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for ARM with targetting the VXWorks run time environment.
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Copyright (C) 1999, 2000 Free Software Foundation, Inc.
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Contributed by: Mike Stump <mrs@wrs.com>
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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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#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm710
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#undef SUBTARGET_CPP_SPEC
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#define SUBTARGET_CPP_SPEC \
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"%{march=arm710:-DCPU=ARM710A} \
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%{march=arm7tdmi:-DCPU=ARM7TDMI} \
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%{march=arm810:-DCPU=ARM810} \
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%{march=strongarm110:-DCPU=ARMSA110} \
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%{!march=*: \
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%{mcpu=arm710:-DCPU=ARM710A} \
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%{mcpu=arm7tdmi:-DCPU=ARM7TDMI} \
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%{mcpu=arm810:-DCPU=ARM810} \
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%{mcpu=strongarm110:-DCPU=ARMSA110}} \
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%{!mcpu*:%{!march=*:-DCPU=ARM710A}} \
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"
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#undef CPP_PREDEFINES
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#define CPP_PREDEFINES "-D__vxworks -Acpu=arm -Amachine=arm"
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/* VxWorks does all the library stuff itself. */
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#undef LIB_SPEC
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#define LIB_SPEC ""
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/* VxWorks uses object files, not loadable images. make linker just
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combine objects. */
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#undef LINK_SPEC
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#define LINK_SPEC "-r"
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/* VxWorks provides the functionality of crt0.o and friends itself. */
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#undef STARTFILE_SPEC
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#define STARTFILE_SPEC ""
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#undef ENDFILE_SPEC
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#define ENDFILE_SPEC ""
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#undef TARGET_VERSION
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#define TARGET_VERSION fputs (" (ARM/VxWorks)", stderr);
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#undef ASM_FILE_START
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#define ASM_FILE_START(STREAM) \
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do \
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{ \
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fprintf (STREAM, "%s Generated by gcc %s for ARM/VxWorks\n", \
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ASM_COMMENT_START, version_string); \
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} \
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while (0)
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