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src/os_cpu/windows_x86/vm/os_windows_x86.hpp

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rev 13267 : [mq]: Atomic_polishing

*** 1,7 **** /* ! * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. --- 1,7 ---- /* ! * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.
*** 27,61 **** // // NOTE: we are back in class os here, not win32 // #ifdef AMD64 ! static jint (*atomic_xchg_func) (jint, volatile jint*); static intptr_t (*atomic_xchg_ptr_func) (intptr_t, volatile intptr_t*); ! static jint (*atomic_cmpxchg_func) (jint, volatile jint*, jint); ! static jbyte (*atomic_cmpxchg_byte_func) (jbyte, volatile jbyte*, jbyte); ! static jlong (*atomic_cmpxchg_long_func) (jlong, volatile jlong*, jlong); ! static jint (*atomic_add_func) (jint, volatile jint*); static intptr_t (*atomic_add_ptr_func) (intptr_t, volatile intptr_t*); ! static jint atomic_xchg_bootstrap (jint, volatile jint*); static intptr_t atomic_xchg_ptr_bootstrap (intptr_t, volatile intptr_t*); ! static jint atomic_cmpxchg_bootstrap (jint, volatile jint*, jint); ! static jbyte atomic_cmpxchg_byte_bootstrap(jbyte, volatile jbyte*, jbyte); #else ! static jlong (*atomic_cmpxchg_long_func) (jlong, volatile jlong*, jlong); #endif // AMD64 ! static jlong atomic_cmpxchg_long_bootstrap(jlong, volatile jlong*, jlong); #ifdef AMD64 ! static jint atomic_add_bootstrap (jint, volatile jint*); static intptr_t atomic_add_ptr_bootstrap (intptr_t, volatile intptr_t*); #endif // AMD64 static void setup_fpu(); static bool supports_sse() { return true; } --- 27,61 ---- // // NOTE: we are back in class os here, not win32 // #ifdef AMD64 ! static int32_t (*atomic_xchg_func) (int32_t, volatile int32_t*); static intptr_t (*atomic_xchg_ptr_func) (intptr_t, volatile intptr_t*); ! static int32_t (*atomic_cmpxchg_func) (int32_t, volatile int32_t*, int32_t); ! static int8_t (*atomic_cmpxchg_byte_func) (int8_t, volatile int8_t*, int8_t); ! static int64_t (*atomic_cmpxchg_long_func) (int64_t, volatile int64_t*, int64_t); ! static int32_t (*atomic_add_func) (int32_t, volatile int32_t*); static intptr_t (*atomic_add_ptr_func) (intptr_t, volatile intptr_t*); ! static int32_t atomic_xchg_bootstrap (int32_t, volatile int32_t*); static intptr_t atomic_xchg_ptr_bootstrap (intptr_t, volatile intptr_t*); ! static int32_t atomic_cmpxchg_bootstrap (int32_t, volatile int32_t*, int32_t); ! static int8_t atomic_cmpxchg_byte_bootstrap(int8_t, volatile int8_t*, int8_t); #else ! static int64_t (*atomic_cmpxchg_long_func) (int64_t, volatile int64_t*, int64_t); #endif // AMD64 ! static int64_t atomic_cmpxchg_long_bootstrap(int64_t, volatile int64_t*, int64_t); #ifdef AMD64 ! static int32_t atomic_add_bootstrap (int32_t, volatile int32_t*); static intptr_t atomic_add_ptr_bootstrap (intptr_t, volatile intptr_t*); #endif // AMD64 static void setup_fpu(); static bool supports_sse() { return true; }
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