src/hotspot/os_cpu/solaris_x86/os_solaris_x86.hpp
author phh
Sat, 30 Nov 2019 14:33:05 -0800
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8234541: C1 emits an empty message when it inlines successfully Summary: Use "inline" as the message when successfull Reviewed-by: thartmann, mdoerr Contributed-by: navy.xliu@gmail.com
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/*
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 * Copyright (c) 1999, 2019, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY 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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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 *
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 */
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#ifndef OS_CPU_SOLARIS_X86_OS_SOLARIS_X86_HPP
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#define OS_CPU_SOLARIS_X86_OS_SOLARIS_X86_HPP
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  //
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  // NOTE: we are back in class os here, not Solaris
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  //
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#ifdef AMD64
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  static void setup_fpu() {}
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#else
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  static int32_t  (*atomic_xchg_func)        (int32_t,  volatile int32_t*);
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  static int32_t  (*atomic_cmpxchg_func)     (int32_t,  volatile int32_t*, int32_t);
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  static int64_t  (*atomic_cmpxchg_long_func)(int64_t,  volatile int64_t*, int64_t);
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  static int32_t  (*atomic_add_func)         (int32_t,  volatile int32_t*);
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  static int32_t  atomic_xchg_bootstrap        (int32_t,  volatile int32_t*);
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  static int32_t  atomic_cmpxchg_bootstrap     (int32_t,  volatile int32_t*, int32_t);
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  static int64_t  atomic_cmpxchg_long_bootstrap(int64_t,  volatile int64_t*, int64_t);
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  static int32_t  atomic_add_bootstrap         (int32_t,  volatile int32_t*);
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  static void setup_fpu();
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#endif // AMD64
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  static bool supports_sse();
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  static jlong rdtsc();
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  static bool is_allocatable(size_t bytes);
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  // Used to register dynamic code cache area with the OS
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  // Note: Currently only used in 64 bit Windows implementations
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  static bool register_code_area(char *low, char *high) { return true; }
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#endif // OS_CPU_SOLARIS_X86_OS_SOLARIS_X86_HPP