Base support for vxworks 7 on aarch64
2019-11-14 Doug Rupp <rupp@adacore.com> Olivier Hainque <hainque@adacore.com> Jerome Lambourg <lambourg@adacore.com> gcc/ * config.gcc: Handle aarch64*-wrs-vxworks7*. * config/aarch64/aarch64-vxworks.h: New file. * config/aarch64/t-aarch64-vxworks: New file. libgcc/ * config.host: Handle aarch64*-wrs-vxworks7*. Co-Authored-By: Jerome Lambourg <lambourg@adacore.com> Co-Authored-By: Olivier Hainque <hainque@adacore.com> From-SVN: r278251
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@ -1,3 +1,11 @@
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2019-11-14 Doug Rupp <rupp@adacore.com>
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Olivier Hainque <hainque@adacore.com>
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Jerome Lambourg <lambourg@adacore.com>
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* config.gcc: Handle aarch64*-wrs-vxworks7*.
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* config/aarch64/aarch64-vxworks.h: New file.
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* config/aarch64/t-aarch64-vxworks: New file.
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2019-11-06 Jerome Lambourg <lambourg@adacore.com>
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2019-11-06 Jerome Lambourg <lambourg@adacore.com>
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Olivier Hainque <hainque@adacore.com>
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Olivier Hainque <hainque@adacore.com>
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@ -1076,6 +1076,11 @@ aarch64*-*-linux*)
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done
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done
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TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
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TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
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;;
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;;
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aarch64*-wrs-vxworks*)
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tm_file="${tm_file} elfos.h aarch64/aarch64-elf.h"
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tm_file="${tm_file} vx-common.h vxworks.h aarch64/aarch64-vxworks.h"
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tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-vxworks"
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;;
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alpha*-*-linux*)
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alpha*-*-linux*)
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tm_file="elfos.h ${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h glibc-stdint.h"
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tm_file="elfos.h ${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h glibc-stdint.h"
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tmake_file="${tmake_file} alpha/t-linux alpha/t-alpha"
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tmake_file="${tmake_file} alpha/t-linux alpha/t-alpha"
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@ -0,0 +1,71 @@
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/* Definitions of target machine for GNU compiler. Vxworks Aarch 64bit
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version.
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Copyright (C) 2018-2019 Free Software Foundation, Inc.
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Contributed by Douglas B Rupp
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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 under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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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 SUBTARGET_OVERRIDE_OPTIONS
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#define SUBTARGET_OVERRIDE_OPTIONS VXWORKS_OVERRIDE_OPTIONS
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#undef LINK_SPEC
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#define LINK_SPEC VXWORKS_LINK_SPEC
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#undef LIB_SPEC
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#define LIB_SPEC VXWORKS_LIB_SPEC
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#undef STARTFILE_SPEC
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#define STARTFILE_SPEC VXWORKS_STARTFILE_SPEC
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#undef ENDFILE_SPEC
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#define ENDFILE_SPEC VXWORKS_ENDFILE_SPEC
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#undef CPP_SPEC
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#define CPP_SPEC VXWORKS_ADDITIONAL_CPP_SPEC
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#undef CC1_SPEC
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#define CC1_SPEC VXWORKS_CC1_SPEC
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#undef FUNCTION_PROFILER
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#define FUNCTION_PROFILER VXWORKS_FUNCTION_PROFILER
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#undef TARGET_OS_CPP_BUILTINS
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#define TARGET_OS_CPP_BUILTINS() \
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do { \
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if (TARGET_BIG_END) \
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builtin_define ("ARMEB"); \
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else \
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builtin_define ("ARMEL"); \
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builtin_define ("_VX_CPU=ARMARCH8A"); \
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VXWORKS_OS_CPP_BUILTINS (); \
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} while (0)
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/* Static stack checking is supported. */
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#define STACK_CHECK_STATIC_BUILTIN 1
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#undef STACK_CHECK_PROTECT
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#define STACK_CHECK_PROTECT 16384
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/* The VxWorks environment on aarch64 is llvm-based only, uses R18 as
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a TCB pointer. */
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#undef VXWORKS_PERSONALITY
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#define VXWORKS_PERSONALITY "llvm"
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#undef TARGET_OS_USES_R18
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#define TARGET_OS_USES_R18 1
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@ -0,0 +1,22 @@
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# Multilibs for VxWorks.
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#
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# Copyright (C) 2018 Free Software Foundation, Inc.
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#
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# This file is part of GCC.
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#
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# GCC 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 3, or (at your option)
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# any later version.
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#
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# GCC 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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#
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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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MULTILIB_OPTIONS += mrtp
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MULTILIB_DIRNAMES += mrtp
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@ -1,3 +1,8 @@
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2019-11-14 Doug Rupp <rupp@adacore.com>
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Olivier Hainque <hainque@adacore.com>
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* config.host: Handle aarch64*-wrs-vxworks7*.
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2019-11-12 Olivier Hainque <hainque@adacore.com>
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2019-11-12 Olivier Hainque <hainque@adacore.com>
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* config/t-gthr-vxworksae: New file, add all the gthr-vxworks
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* config/t-gthr-vxworksae: New file, add all the gthr-vxworks
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@ -392,6 +392,12 @@ aarch64*-*-linux*)
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tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
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tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc"
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tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
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tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
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;;
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;;
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aarch64*-*-vxworks7*)
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extra_parts="$extra_parts crtfastmath.o"
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md_unwind_header=aarch64/aarch64-unwind.h
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tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
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tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
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;;
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alpha*-*-linux*)
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alpha*-*-linux*)
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tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux"
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tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux"
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extra_parts="$extra_parts crtfastmath.o"
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extra_parts="$extra_parts crtfastmath.o"
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