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Commit 28df4168 by Jonathan Larmour Committed by Jeff Law
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liteelf.h: New file to support sparclite-elf target 

        * config/sparc/liteelf.h: New file to support sparclite-elf target
        * config/sparc/t-sp86x: New file to support sparc86x targets
        * config/sparc/sp86x-aout.h: New file to support sparc86x-aout target
        * config/sparc/sp86x-elf.h: New file to support sparc86x-elf target
        * configure.in: Support above target triplets
        * configure: Regenerated

From-SVN: r28581
parent 2d9f9cf1
Showing with 229 additions and 0 deletions
gcc/ChangeLog
1999-08-07 Jonathan Larmour <jlarmour@cygnus.co.uk>
* config/sparc/liteelf.h: New file to support sparclite-elf target
* config/sparc/t-sp86x: New file to support sparc86x targets
* config/sparc/sp86x-aout.h: New file to support sparc86x-aout target
* config/sparc/sp86x-elf.h: New file to support sparc86x-elf target
* configure.in: Support above target triplets
* configure: Regenerated
Sat Aug 7 01:39:27 1999 Philippe De Muyter <phdm@macqel.be>
* fixinc/server.c (server_setup): Do not prefix function used as
......
gcc/config/sparc/liteelf.h 0 → 100644
/* Definitions of target machine for GNU compiler, for SPARClite w/o FPU.
Copyright (C) 1998, 1999 Free Software Foundation, Inc.
Contributed by Stan Cox (scox@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, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include "sparc/elf.h"
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-D__sparc__ -D__sparclite__ -Acpu(sparc) -Amachine(sparc)"
/* Default to dwarf2 in ELF. */
#define DWARF_DEBUGGING_INFO
#define DWARF2_DEBUGGING_INFO
#undef PREFERRED_DEBUGGING_TYPE
#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
#undef TARGET_VERSION
#define TARGET_VERSION fprintf (stderr, " (sparclite)");
/* Enable app-regs and epilogue options. Do not enable the fpu. */
#undef TARGET_DEFAULT
#define TARGET_DEFAULT (MASK_APP_REGS + MASK_EPILOGUE)
/* US Software GOFAST library support. */
#include "gofast.h"
#undef INIT_SUBTARGET_OPTABS
#define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS
#undef STARTFILE_SPEC
#define STARTFILE_SPEC "crti.o%s crtbegin.o%s"
gcc/config/sparc/sp86x-aout.h 0 → 100644
/* Definitions of target machine for GNU compiler, for sparclite 86x w/o FPU.
Copyright (C) 1998, 1999 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, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include "sparc/sparc.h"
#define HAVE_ATEXIT
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-D__sparc__ -D__sparclite86x__ -Acpu(sparc) -Amachine(sparc)"
#undef TARGET_VERSION
#define TARGET_VERSION fprintf (stderr, " (sparclite 86x)");
/* Enable app-regs and epilogue options. Do not enable the fpu. */
#undef TARGET_DEFAULT
#define TARGET_DEFAULT (MASK_APP_REGS + MASK_EPILOGUE)
#undef SUBTARGET_SWITCHES
#define SUBTARGET_SWITCHES \
{"big-endian", -MASK_LITTLE_ENDIAN}, \
{"little-endian", MASK_LITTLE_ENDIAN},
#undef ASM_SPEC
#define ASM_SPEC "%{v:-v} %{mlittle-endian-data:--little-endian-data} %(asm_cpu)"
/* US Software GOFAST library support. */
#include "gofast.h"
#undef INIT_SUBTARGET_OPTABS
#define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS
#undef LINK_SPEC
#define LINK_SPEC "%{v:-V}"
#undef BYTES_BIG_ENDIAN
#define BYTES_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN_DATA)
#undef WORDS_BIG_ENDIAN
#define WORDS_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN_DATA)
#define TARGET_LITTLE_ENDIAN_DATA (target_flags & MASK_LITTLE_ENDIAN)
#undef SUBTARGET_SWITCHES
#define SUBTARGET_SWITCHES \
{ "little-endian-data", MASK_LITTLE_ENDIAN },
gcc/config/sparc/sp86x-elf.h 0 → 100644
/* Definitions of target machine for GNU compiler, for sparclite 86x w/o FPU.
Copyright (C) 1998, 1999 Free Software Foundation, Inc.
Contributed by Stan Cox (scox@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, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include "sparc/elf.h"
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-D__sparc__ -D__sparclite86x__ -Acpu(sparc) -Amachine(sparc)"
/* Default to dwarf2 in ELF. */
#define DWARF_DEBUGGING_INFO
#define DWARF2_DEBUGGING_INFO
#undef PREFERRED_DEBUGGING_TYPE
#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
#undef TARGET_VERSION
#define TARGET_VERSION fprintf (stderr, " (sparclite 86x)");
/* Enable app-regs and epilogue options. Do not enable the fpu. */
#undef TARGET_DEFAULT
#define TARGET_DEFAULT (MASK_APP_REGS + MASK_EPILOGUE)
#undef SUBTARGET_SWITCHES
#define SUBTARGET_SWITCHES \
{"big-endian", -MASK_LITTLE_ENDIAN}, \
{"little-endian", MASK_LITTLE_ENDIAN},
#undef ASM_SPEC
#define ASM_SPEC "%{v:-V} %{mlittle-endian-data:--little-endian-data} %(asm_cpu)"
/* US Software GOFAST library support. */
#include "gofast.h"
#undef INIT_SUBTARGET_OPTABS
#define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS
#undef STARTFILE_SPEC
#define STARTFILE_SPEC "crti.o%s crtbegin.o%s"
#undef LINK_SPEC
#define LINK_SPEC "%{v:-V} %{mlittle-endian-data:-EL}"
#undef BYTES_BIG_ENDIAN
#define BYTES_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN_DATA)
#undef WORDS_BIG_ENDIAN
#define WORDS_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN_DATA)
/* Use __main method of constructor invocation */
#undef INIT_SECTION_ASM_OP
#define TARGET_LITTLE_ENDIAN_DATA (target_flags & MASK_LITTLE_ENDIAN)
#undef SUBTARGET_SWITCHES
#define SUBTARGET_SWITCHES \
{ "little-endian-data", MASK_LITTLE_ENDIAN },
gcc/config/sparc/t-sp86x 0 → 100644
CROSS_LIBGCC1 = libgcc1-asm.a
LIB1ASMSRC = sparc/lb1spc.asm
LIB1ASMFUNCS = _divsi3 _modsi3
# We want fine grained libraries, so use the new code to build the
# floating point emulation libraries.
FPBIT = fp-bit.c
DPBIT = dp-bit.c
dp-bit.c: $(srcdir)/config/fp-bit.c
echo '#define US_SOFTWARE_GOFAST' > 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 US_SOFTWARE_GOFAST' >> fp-bit.c
cat $(srcdir)/config/fp-bit.c >> fp-bit.c
MULTILIB_OPTIONS = mlittle-endian-data
MULTILIB_DIRNAMES = little
LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib
gcc/configure.in
......@@ -3269,6 +3269,20 @@ changequote([,])dnl
tm_file="sparc/lite.h aoutos.h libgloss.h"
tmake_file=sparc/t-sparclite
;;
sparclite-*-elf*)
tm_file="sparc/liteelf.h libgloss.h"
tmake_file=sparc/t-sparclite
extra_parts="crtbegin.o crtend.o"
;;
sparc86x-*-aout*)
tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
tmake_file=sparc/t-sp86x
;;
sparc86x-*-elf*)
tm_file="sparc/sp86x-elf.h libgloss.h"
tmake_file=sparc/t-sp86x
extra_parts="crtbegin.o crtend.o"
;;
sparc64-*-aout*)
tmake_file=sparc/t-sp64
tm_file=sparc/sp64-aout.h
......
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