From 155c0c2700a03b8275d9452ec8492f038e6e2b6e Mon Sep 17 00:00:00 2001 From: Iain Sandoe Date: Tue, 18 Aug 2020 22:29:51 +0100 Subject: [PATCH] Darwin, Arm64 : Initial support for the self-host driver. At present, this just includes the generic Darwin stuff. (cherry picked from commit 0a7ed7d6e983866327a26a7a7c3656f4d6784eff) Signed-off-by: Kirill A. Korinsky --- gcc/config.host | 7 +++++- gcc/config/aarch64/host-aarch64-darwin.c | 32 ++++++++++++++++++++++++ gcc/config/aarch64/x-darwin | 3 +++ 3 files changed, 41 insertions(+), 1 deletion(-) create mode 100644 gcc/config/aarch64/host-aarch64-darwin.c create mode 100644 gcc/config/aarch64/x-darwin diff --git gcc/config.host gcc/config.host index 84f0433e2ad..8489145e1b1 100644 --- gcc/config.host +++ gcc/config.host @@ -99,7 +99,8 @@ case ${host} in esac case ${host} in - aarch64*-*-freebsd* | aarch64*-*-linux* | aarch64*-*-fuchsia*) + aarch64*-*-freebsd* | aarch64*-*-linux* | aarch64*-*-fuchsia* |\ + aarch64-*-darwin* | arm64*-*-darwin*) case ${target} in aarch64*-*-*) host_extra_gcc_objs="driver-aarch64.o" @@ -251,6 +252,10 @@ case ${host} in host_extra_gcc_objs="${host_extra_gcc_objs} driver-mingw32.o" host_lto_plugin_soname=liblto_plugin-0.dll ;; + aarch64-*-darwin* | arm64-*-darwin*) + out_host_hook_obj="${out_host_hook_obj} host-aarch64-darwin.o" + host_xmake_file="${host_xmake_file} aarch64/x-darwin" + ;; i[34567]86-*-darwin* | x86_64-*-darwin*) out_host_hook_obj="${out_host_hook_obj} host-i386-darwin.o" host_xmake_file="${host_xmake_file} i386/x-darwin" diff --git gcc/config/aarch64/host-aarch64-darwin.c gcc/config/aarch64/host-aarch64-darwin.c new file mode 100644 index 00000000000..1a2cd4c9dab --- /dev/null +++ gcc/config/aarch64/host-aarch64-darwin.c @@ -0,0 +1,32 @@ +/* Arm64-darwin host-specific hook definitions. + Copyright (C) 2020 Free Software Foundation, Inc. + +This file is part of GCC. + +GCC 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 3, or (at your option) any later +version. + +GCC 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 GCC; see the file COPYING3. If not see +. */ + +#define IN_TARGET_CODE 1 + +#include "config.h" +#include "system.h" +#include "coretypes.h" +#include "hosthooks.h" +#include "hosthooks-def.h" +#include "config/host-darwin.h" + +/* Darwin doesn't do anything special for arm64/aarch64 hosts; this file + exists just to include the generic config/host-darwin.h. */ + +const struct host_hooks host_hooks = HOST_HOOKS_INITIALIZER; diff --git gcc/config/aarch64/x-darwin gcc/config/aarch64/x-darwin new file mode 100644 index 00000000000..6d788d5e89c --- /dev/null +++ gcc/config/aarch64/x-darwin @@ -0,0 +1,3 @@ +host-aarch64-darwin.o : $(srcdir)/config/aarch64/host-aarch64-darwin.c + $(COMPILE) $< + $(POSTCOMPILE) -- 2.42.1