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riscv-gcc-1
Commit 291cab5b by Doug Evans
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Initial revision 

From-SVN: r8507
parent 4b6c091b
Showing with 242 additions and 0 deletions
gcc/config/i960/t-vxworks960 0 → 100644
LIBGCC1 = libgcc1.null
CROSS_LIBGCC1 = libgcc1.null
# We don't want to put exit in libgcc.a for VxWorks, because VxWorks
# does not have _exit.
LIBGCC2_CFLAGS = -O2 $(GCC_CFLAGS) -g1 -Dexit=unused_exit
LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
dp-bit.c: $(srcdir)/config/fp-bit.c
echo '#define FLOAT_BIT_ORDER_MISMATCH' > dp-bit.c
cat $(srcdir)/config/fp-bit.c >> dp-bit.c
fp-bit.c: $(srcdir)/config/fp-bit.c
echo '#define FLOAT' > fp-bit.c
echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
cat $(srcdir)/config/fp-bit.c >> fp-bit.c
MULTILIB_OPTIONS=mnumerics
MULTILIB_DIRNAMES=float
MULTILIB_MATCHES=mnumerics=msb mnumerics=msc mnumerics=mkb mnumerics=mkc mnumerics=mmc mnumerics=mcb mnumerics=mcc
LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib
gcc/config/i960/vx960-coff.h 0 → 100644
/* Definitions of target machine for GNU compiler. Vxworks i960 version.
Copyright (C) 1994 Free Software Foundation, Inc.
This file is part of GNU CC.
GNU CC 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 2, or (at your option)
any later version.
GNU CC 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 GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* This file just exists to give specs for the 960 running on VxWorks. */
#include "i960/i960-coff.h"
/* VxWorks does all the library stuff itself. */
#undef LIB_SPEC
#define LIB_SPEC ""
/* VxWorks provides the functionality of crt0.o and friends itself. */
#undef STARTFILE_SPEC
#define STARTFILE_SPEC ""
#undef CC1_SPEC
#define CC1_SPEC \
"%{!mka:%{!mkb:%{!msa:%{!msb:%{!mmc:%{!mca:%{!mcc:%{!mcf:-mkb}}}}}}}}\
%{mbout:%{g*:-gstabs}}\
%{mcoff:%{g*:-gcoff}}\
%{!mbout:%{!mcoff:%{g*:-gcoff}}}"
gcc/config/i960/vx960.h 0 → 100644
/* Definitions of target machine for GNU compiler. Vxworks i960 version.
Copyright (C) 1994 Free Software Foundation, Inc.
This file is part of GNU CC.
GNU CC 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 2, or (at your option)
any later version.
GNU CC 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 GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* This file just exists to give specs for the 960 running on VxWorks. */
#include "i960/i960.h"
/* VxWorks does all the library stuff itself. */
#undef LIB_SPEC
#define LIB_SPEC ""
/* VxWorks provides the functionality of crt0.o and friends itself. */
#undef STARTFILE_SPEC
#define STARTFILE_SPEC ""
gcc/config/m68k/t-vxworks68 0 → 100644
CROSS_LIBGCC1 = libgcc1-asm.a
LIB1ASMSRC = m68k/lb1sf68.asm
LIB1ASMFUNCS = _mulsi3 _udivsi3 _umulsi3 _divsi3 _umodsi3 _modsi3 \
_double _float _floatex \
_eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
_eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
# We don't want to put exit in libgcc.a for VxWorks, because VxWorks
# does not have _exit.
LIBGCC2_CFLAGS = -O2 $(GCC_CFLAGS) -g1 -Dexit=unused_exit
# These are really part of libgcc1, but this will cause them to be
# built correctly, so...
LIB2FUNCS_EXTRA = fpgnulib.c xfgnulib.c
fpgnulib.c: $(srcdir)/config/m68k/fpgnulib.c
cp $(srcdir)/config/m68k/fpgnulib.c fpgnulib.c
xfgnulib.c: $(srcdir)/config/m68k/fpgnulib.c
echo '#define EXTFLOAT' > xfgnulib.c
cat $(srcdir)/config/m68k/fpgnulib.c >> xfgnulib.c
MULTILIB_OPTIONS = m68000/m68020 m68881/msoft-float
MULTILIB_DIRNAMES =
MULTILIB_MATCHES = m68000=mc68000 m68000=m68302 m68000=m68332 m68020=mc68020 m68020=m68040
LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib
gcc/config/m68k/vxm68k.h 0 → 100644
/* Definitions of target machine for GNU compiler. Vxworks m68k version.
Copyright (C) 1994 Free Software Foundation, Inc.
This file is part of GNU CC.
GNU CC 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 2, or (at your option)
any later version.
GNU CC 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 GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* This comment is here to see if it will keep Sun's cpp from dying. */
#define CPP_PREDEFINES "-Dmc68000 -D__vxworks -D__vxworks_5 -Acpu(m68k) -Amachine(m68k)"
#include "m68k/m68k-none.h"
#include "aoutos.h"
#define DBX_DEBUGGING_INFO
#undef SDB_DEBUGGING_INFO
#undef WCHAR_TYPE
#define WCHAR_TYPE "short unsigned int"
#undef SIZE_TYPE
#define SIZE_TYPE "long unsigned int"
/* VxWorks does all the library stuff itself. */
#define LIB_SPEC ""
/* Provide required defaults for linker -e. */
#define LINK_SPEC "%{!nostdlib:%{!r*:%{!e*:-e start}}}"
/* VxWorks provides the functionality of crt0.o and friends itself. */
#define STARTFILE_SPEC ""
/* Every structure or union's size must be a multiple of 2 bytes. */
#define STRUCTURE_SIZE_BOUNDARY 16
/* Allow folding division by zero. */
#define REAL_INFINITY
/* GCC is the primary compiler for VxWorks, so we don't need this. */
#undef PCC_STATIC_STRUCT_RETURN
gcc/config/sparc/t-vxsparc 0 → 100644
LIBGCC1 = libgcc1.null
CROSS_LIBGCC1 = libgcc1.null
# We don't want to put exit in libgcc.a for VxWorks, because VxWorks
# does not have _exit.
LIBGCC2_CFLAGS = -O2 $(GCC_CFLAGS) -g1 -Dexit=unused_exit
MULTILIB_OPTIONS=msoft-float mv8
MULTILIB_DIRNAMES=soft v8
MULTILIB_MATCHES=msoft-float=mno-fpu
LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib
gcc/config/sparc/vxsparc.h 0 → 100644
/* Definitions of target machine for GNU compiler. Vxworks SPARC version.
Copyright (C) 1994 Free Software Foundation, Inc.
Contributed by David Henkel-Wallace (gumby@cygnus.com)
This file is part of GNU CC.
GNU CC 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 2, or (at your option)
any later version.
GNU CC 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 GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "sparc/sparc-aout.h"
/* Specify what to link with. */
/* VxWorks does all the library stuff itself. */
#undef LIB_SPEC
#define LIB_SPEC ""
/* Provide required defaults for linker -e. */
#undef LINK_SPEC
#define LINK_SPEC "%{!nostdlib:%{!r*:%{!e*:-e start}}}"
/* VxWorks provides the functionality of crt0.o and friends itself. */
#undef STARTFILE_SPEC
#define STARTFILE_SPEC ""
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-Dsparc -Acpu(sparc) -Amachine(sparc)"
#undef PTRDIFF_TYPE
#undef SIZE_TYPE
#undef WCHAR_TYPE
#undef WCHAR_TYPE_SIZE
#define PTRDIFF_TYPE "long int"
#define SIZE_TYPE "unsigned int"
#define WCHAR_TYPE "char"
#define WCHAR_TYPE_SIZE 8
/* US Software GOFAST library support. */
#include "gofast.h"
#undef INIT_SUBTARGET_OPTABS
#define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS
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