Path: blob/master/src/hotspot/os/aix/os_aix.inline.hpp
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/*1* Copyright (c) 1999, 2021, Oracle and/or its affiliates. All rights reserved.2* Copyright (c) 2012, 2018 SAP SE. All rights reserved.3* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.4*5* This code is free software; you can redistribute it and/or modify it6* under the terms of the GNU General Public License version 2 only, as7* published by the Free Software Foundation.8*9* This code is distributed in the hope that it will be useful, but WITHOUT10* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or11* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License12* version 2 for more details (a copy is included in the LICENSE file that13* accompanied this code).14*15* You should have received a copy of the GNU General Public License version16* 2 along with this work; if not, write to the Free Software Foundation,17* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.18*19* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA20* or visit www.oracle.com if you need additional information or have any21* questions.22*23*/2425#ifndef OS_AIX_OS_AIX_INLINE_HPP26#define OS_AIX_OS_AIX_INLINE_HPP2728// os_aix.hpp included by os.hpp2930#include "runtime/os.hpp"31#include "os_posix.inline.hpp"3233inline bool os::uses_stack_guard_pages() {34return true;35}3637// Whether or not calling code should/can commit/uncommit stack pages38// before guarding them. Answer for AIX is definitly no, because memory39// is automatically committed on touch.40inline bool os::must_commit_stack_guard_pages() {41assert(uses_stack_guard_pages(), "sanity check");42return false;43}4445// Bang the shadow pages if they need to be touched to be mapped.46inline void os::map_stack_shadow_pages(address sp) {47}4849#endif // OS_AIX_OS_AIX_INLINE_HPP505152