Mercurial > hg > graal-compiler
annotate src/share/vm/code/pcDesc.cpp @ 1748:3e8fbc61cee8
6978355: renaming for 6961697
Summary: This is the renaming part of 6961697 to keep the actual changes small for review.
Reviewed-by: kvn, never
| author | twisti |
|---|---|
| date | Wed, 25 Aug 2010 05:27:54 -0700 |
| parents | c18cbe5936b8 |
| children | 4853c5cad3aa f95d63e2154a |
| rev | line source |
|---|---|
| 0 | 1 /* |
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2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 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. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 25 # include "incls/_precompiled.incl" | |
| 26 # include "incls/_pcDesc.cpp.incl" | |
| 27 | |
| 28 PcDesc::PcDesc(int pc_offset, int scope_decode_offset, int obj_decode_offset) { | |
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29 assert(sizeof(PcDescFlags) <= 4, "occupies more than a word"); |
| 0 | 30 _pc_offset = pc_offset; |
| 31 _scope_decode_offset = scope_decode_offset; | |
| 32 _obj_decode_offset = obj_decode_offset; | |
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33 _flags.word = 0; |
| 0 | 34 } |
| 35 | |
| 36 address PcDesc::real_pc(const nmethod* code) const { | |
| 1748 | 37 return code->code_begin() + pc_offset(); |
| 0 | 38 } |
| 39 | |
| 40 void PcDesc::print(nmethod* code) { | |
| 41 #ifndef PRODUCT | |
| 42 ResourceMark rm; | |
| 43 tty->print_cr("PcDesc(pc=0x%lx offset=%x):", real_pc(code), pc_offset()); | |
| 44 | |
| 45 if (scope_decode_offset() == DebugInformationRecorder::serialized_null) { | |
| 46 return; | |
| 47 } | |
| 48 | |
| 49 for (ScopeDesc* sd = code->scope_desc_at(real_pc(code)); | |
| 50 sd != NULL; | |
| 51 sd = sd->sender()) { | |
| 52 tty->print(" "); | |
| 53 sd->method()->print_short_name(tty); | |
| 54 tty->print(" @%d", sd->bci()); | |
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55 if (sd->should_reexecute()) |
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56 tty->print(" reexecute=true"); |
| 0 | 57 tty->cr(); |
| 58 } | |
| 59 #endif | |
| 60 } | |
| 61 | |
| 62 bool PcDesc::verify(nmethod* code) { | |
| 63 //Unimplemented(); | |
| 64 return true; | |
| 65 } |