Mercurial > hg > graal-compiler
annotate src/cpu/zero/vm/assembler_zero.hpp @ 1972:f95d63e2154a
6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
| author | stefank |
|---|---|
| date | Tue, 23 Nov 2010 13:22:55 -0800 |
| parents | c18cbe5936b8 |
| children | 2cd5e15048e6 |
| rev | line source |
|---|---|
| 1010 | 1 /* |
| 1972 | 2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
| 1010 | 3 * Copyright 2007, 2008, 2009 Red Hat, Inc. |
| 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 5 * | |
| 6 * This code is free software; you can redistribute it and/or modify it | |
| 7 * under the terms of the GNU General Public License version 2 only, as | |
| 8 * published by the Free Software Foundation. | |
| 9 * | |
| 10 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 13 * version 2 for more details (a copy is included in the LICENSE file that | |
| 14 * accompanied this code). | |
| 15 * | |
| 16 * You should have received a copy of the GNU General Public License version | |
| 17 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 19 * | |
|
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c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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parents:
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21 * or visit www.oracle.com if you need additional information or have any |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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parents:
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22 * questions. |
| 1010 | 23 * |
| 24 */ | |
| 25 | |
| 1972 | 26 #ifndef CPU_ZERO_VM_ASSEMBLER_ZERO_HPP |
| 27 #define CPU_ZERO_VM_ASSEMBLER_ZERO_HPP | |
| 28 | |
| 1010 | 29 // In normal, CPU-specific ports of HotSpot these two classes are used |
| 30 // for generating assembly language. We don't do any of this in zero, | |
| 31 // of course, but we do sneak entry points around in CodeBuffers so we | |
| 32 // generate those here. | |
| 33 | |
| 34 class Assembler : public AbstractAssembler { | |
| 35 public: | |
| 36 Assembler(CodeBuffer* code) : AbstractAssembler(code) {} | |
| 37 | |
| 38 public: | |
| 39 void pd_patch_instruction(address branch, address target); | |
| 40 #ifndef PRODUCT | |
| 41 static void pd_print_patched_instruction(address branch); | |
| 42 #endif // PRODUCT | |
| 43 }; | |
| 44 | |
| 45 class MacroAssembler : public Assembler { | |
| 46 public: | |
| 47 MacroAssembler(CodeBuffer* code) : Assembler(code) {} | |
| 48 | |
| 49 public: | |
| 50 void align(int modulus); | |
| 51 void bang_stack_with_offset(int offset); | |
| 52 bool needs_explicit_null_check(intptr_t offset); | |
| 53 RegisterOrConstant delayed_value_impl(intptr_t* delayed_value_addr, | |
| 54 Register tmp, int offset); | |
| 55 public: | |
| 56 void advance(int bytes); | |
| 57 void store_oop(jobject obj); | |
| 58 }; | |
| 59 | |
| 60 #ifdef ASSERT | |
| 61 inline bool AbstractAssembler::pd_check_instruction_mark() { | |
| 62 ShouldNotCallThis(); | |
| 63 } | |
| 64 #endif | |
| 65 | |
| 66 address ShouldNotCallThisStub(); | |
| 67 address ShouldNotCallThisEntry(); | |
| 1972 | 68 |
| 69 #endif // CPU_ZERO_VM_ASSEMBLER_ZERO_HPP |