1010
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1 /*
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2 * Copyright 2003-2007 Sun Microsystems, Inc. All Rights Reserved.
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3 * Copyright 2007, 2008, 2009 Red Hat, Inc.
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4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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5 *
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6 * This code is free software; you can redistribute it and/or modify it
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7 * under the terms of the GNU General Public License version 2 only, as
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8 * published by the Free Software Foundation.
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9 *
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10 * This code is distributed in the hope that it will be useful, but WITHOUT
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11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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13 * version 2 for more details (a copy is included in the LICENSE file that
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14 * accompanied this code).
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15 *
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16 * You should have received a copy of the GNU General Public License version
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17 * 2 along with this work; if not, write to the Free Software Foundation,
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18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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19 *
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20 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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21 * CA 95054 USA or visit www.sun.com if you need additional information or
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22 * have any questions.
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23 *
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24 */
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25
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26 #include "incls/_precompiled.incl"
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27 #include "incls/_assembler_zero.cpp.incl"
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28
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29 int AbstractAssembler::code_fill_byte() {
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30 return 0;
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31 }
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32
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33 void Assembler::pd_patch_instruction(address branch, address target) {
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34 ShouldNotCallThis();
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35 }
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36
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37 #ifndef PRODUCT
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38 void Assembler::pd_print_patched_instruction(address branch) {
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39 ShouldNotCallThis();
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40 }
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41 #endif // PRODUCT
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42
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43 void MacroAssembler::align(int modulus) {
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44 while (offset() % modulus != 0)
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45 emit_byte(AbstractAssembler::code_fill_byte());
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46 }
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47
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48 void MacroAssembler::bang_stack_with_offset(int offset) {
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49 ShouldNotCallThis();
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50 }
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51
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52 void MacroAssembler::advance(int bytes) {
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53 _code_pos += bytes;
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54 sync();
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55 }
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56
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57 RegisterOrConstant MacroAssembler::delayed_value_impl(
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58 intptr_t* delayed_value_addr, Register tmpl, int offset) {
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59 ShouldNotCallThis();
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60 }
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61
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62 void MacroAssembler::store_oop(jobject obj) {
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63 code_section()->relocate(pc(), oop_Relocation::spec_for_immediate());
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64 emit_address((address) obj);
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65 }
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66
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67 static void should_not_call() {
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68 report_should_not_call(__FILE__, __LINE__);
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69 }
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70
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71 address ShouldNotCallThisStub() {
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72 return (address) should_not_call;
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73 }
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74
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75 address ShouldNotCallThisEntry() {
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76 return (address) should_not_call;
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77 }
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