Mercurial > hg > release > icedtea6-1.3
view ports/hotspot/src/share/vm/shark/sharkStateScanner.cpp @ 1059:28523a4d7bd6
2008-09-30 Gary Benson <gbenson@redhat.com>
* patches/icedtea-shark.patch: Updated to latest Shark.
* ports/hotspot/src/cpu/zero/vm/bytecodeInterpreter_zero.hpp: Likewise.
* ports/hotspot/src/cpu/zero/vm/cppInterpreter_zero.cpp: Likewise.
* ports/hotspot/src/cpu/zero/vm/cppInterpreter_zero.hpp: Likewise.
* ports/hotspot/src/cpu/zero/vm/disassembler_zero.cpp: Likewise.
* ports/hotspot/src/cpu/zero/vm/frame_zero.cpp: Likewise.
* ports/hotspot/src/cpu/zero/vm/frame_zero.hpp: Likewise.
* ports/hotspot/src/cpu/zero/vm/frame_zero.inline.hpp: Likewise.
* ports/hotspot/src/cpu/zero/vm/interpreterFrame_zero.hpp: Likewise.
* ports/hotspot/src/cpu/zero/vm/interpreter_zero.cpp: Likewise.
* ports/hotspot/src/cpu/zero/vm/nativeInst_zero.cpp: Likewise.
* ports/hotspot/src/cpu/zero/vm/nativeInst_zero.hpp: Likewise.
* ports/hotspot/src/cpu/zero/vm/sharedRuntime_zero.cpp: Likewise.
* ports/hotspot/src/cpu/zero/vm/sharkFrame_zero.hpp: Likewise.
* ports/hotspot/src/cpu/zero/vm/stackPrinter_zero.hpp: Likewise.
* ports/hotspot/src/cpu/zero/vm/stack_zero.hpp: Likewise.
* ports/hotspot/src/os_cpu/linux_zero/vm/os_linux_zero.cpp: Likewise.
* ports/hotspot/src/share/vm/includeDB_shark: Likewise.
* ports/hotspot/src/share/vm/shark/sharkBlock.cpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkBlock.hpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkBuilder.cpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkBuilder.hpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkCompiler.cpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkCompiler.hpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkConstantPool.cpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkConstantPool.hpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkEntry.cpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkFunction.cpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkFunction.hpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkMonitor.cpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkMonitor.hpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkRuntime.cpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkRuntime.hpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkState.cpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkState.hpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkState.inline.hpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkType.cpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkValue.hpp: Likewise.
* ports/hotspot/src/cpu/zero/vm/deoptimizerFrame_zero.hpp: New file.
* ports/hotspot/src/share/vm/shark/sharkBytecodeTracer.cpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkBytecodeTracer.hpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkCacheDecache.cpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkCacheDecache.hpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkStateScanner.cpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkStateScanner.hpp: Likewise.
* ports/hotspot/src/share/vm/shark/sharkValue.inline.hpp: Likewise.
author | Gary Benson <gbenson@redhat.com> |
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date | Tue, 30 Sep 2008 08:42:10 -0400 |
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children |
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/* * Copyright 1999-2007 Sun Microsystems, Inc. All Rights Reserved. * Copyright 2008 Red Hat, Inc. * 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. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ #include "incls/_precompiled.incl" #include "incls/_sharkStateScanner.cpp.incl" using namespace llvm; void SharkStateScanner::scan(SharkState* state) { start_frame(); // Expression stack stack_integrity_checks(state); start_stack(state->stack_depth(), state->max_stack()); for (int i = state->stack_depth() - 1; i >= 0; i--) { process_stack_slot( i, state->stack_addr(i), function()->stack_slots_offset() + i + state->max_stack() - state->stack_depth()); } end_stack(); // Monitors start_monitors(function()->monitor_count()); for (int i = 0; i < function()->monitor_count(); i++) { process_monitor( i, function()->monitors_slots_offset() + i * frame::interpreter_frame_monitor_size()); } end_monitors(); // Frame header start_frame_header(); process_exception_slot(function()->exception_slot_offset()); process_method_slot(state->method_addr(), function()->method_slot_offset()); process_pc_slot(function()->pc_slot_offset()); end_frame_header(); // Local variables locals_integrity_checks(state); start_locals(state->max_locals()); for (int i = 0; i < state->max_locals(); i++) { process_local_slot( i, state->local_addr(i), function()->locals_slots_offset() + state->max_locals() - 1 - i); } end_locals(); end_frame(); } #ifndef PRODUCT void SharkStateScanner::stack_integrity_checks(SharkState* state) { for (int i = 0; i < state->stack_depth(); i++) { if (state->stack(i)) { if (state->stack(i)->is_two_word()) assert(state->stack(i - 1) == NULL, "should be"); } else { assert(state->stack(i + 1)->is_two_word(), "should be"); } } } void SharkStateScanner::locals_integrity_checks(SharkState* state) { for (int i = 0; i < state->max_locals(); i++) { if (state->local(i)) { if (state->local(i)->is_two_word()) assert(state->local(i + 1) == NULL, "should be"); } } } #endif // !PRODUCT