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annotate src/os_cpu/solaris_x86/vm/assembler_solaris_x86.cpp @ 24234:ea6f94ab283b default tip

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Added tag jvmci-0.36 for changeset 8128b98d4736
author Gilles Duboscq <gilles.m.duboscq@oracle.com>
date Mon, 18 Sep 2017 18:49:45 +0200
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1 /*
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2 * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 *
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23 */
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24
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25 #include "precompiled.hpp"
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26 #include "asm/macroAssembler.inline.hpp"
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27 #include "runtime/os.hpp"
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28 #include "runtime/threadLocalStorage.hpp"
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29 #include "runtime/thread.inline.hpp"
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31 void MacroAssembler::int3() {
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32 push(rax);
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33 push(rdx);
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34 push(rcx);
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35 call(RuntimeAddress(CAST_FROM_FN_PTR(address, os::breakpoint)));
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36 pop(rcx);
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37 pop(rdx);
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38 pop(rax);
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39 }
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40
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41 // This is simply a call to ThreadLocalStorage::thread()
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42 void MacroAssembler::get_thread(Register thread) {
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43 if (thread != rax) {
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44 push(rax);
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45 }
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46 push(rdi);
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47 push(rsi);
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48 push(rdx);
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49 push(rcx);
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50 push(r8);
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51 push(r9);
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52 push(r10);
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53 push(r11);
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54
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55 call(RuntimeAddress(CAST_FROM_FN_PTR(address, ThreadLocalStorage::thread)));
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56
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57 pop(r11);
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58 pop(r10);
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59 pop(r9);
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60 pop(r8);
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61 pop(rcx);
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62 pop(rdx);
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63 pop(rsi);
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64 pop(rdi);
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65 if (thread != rax) {
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66 movl(thread, rax);
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67 pop(rax);
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68 }
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69 }