Mercurial > jdk8-mips64-public > hotspot / annotate
agent/src/share/classes/sun/jvm/hotspot/debugger/ThreadContext.java@a9fed06c01d2 (annotated)
agent/src/share/classes/sun/jvm/hotspot/debugger/ThreadContext.java
Thu, 30 Aug 2012 11:20:01 -0400
- author
- bpittore
- date
- Thu, 30 Aug 2012 11:20:01 -0400
- changeset 4028
- a9fed06c01d2
- parent 1907
- c18cbe5936b8
- child 4074
- fac3dd92ebaf
- permissions
- -rw-r--r--
7154641: Servicability agent should work on platforms other than x86, sparc
Summary: Added capability to load support classes for other cpus
Reviewed-by: coleenp, bobv, sla
Contributed-by: Bill Pittore <bill.pittore@oracle.com>
| duke@435 | 1 | /* |
| trims@1907 | 2 | * Copyright (c) 2000, 2001, Oracle and/or its affiliates. All rights reserved. |
| duke@435 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| duke@435 | 4 | * |
| duke@435 | 5 | * This code is free software; you can redistribute it and/or modify it |
| duke@435 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| duke@435 | 7 | * published by the Free Software Foundation. |
| duke@435 | 8 | * |
| duke@435 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| duke@435 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| duke@435 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| duke@435 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| duke@435 | 13 | * accompanied this code). |
| duke@435 | 14 | * |
| duke@435 | 15 | * You should have received a copy of the GNU General Public License version |
| duke@435 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| duke@435 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| duke@435 | 18 | * |
| trims@1907 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| trims@1907 | 20 | * or visit www.oracle.com if you need additional information or have any |
| trims@1907 | 21 | * questions. |
| duke@435 | 22 | * |
| duke@435 | 23 | */ |
| duke@435 | 24 | |
| duke@435 | 25 | package sun.jvm.hotspot.debugger; |
| duke@435 | 26 | |
| bpittore@4028 | 27 | import sun.jvm.hotspot.debugger.cdbg.*; |
| bpittore@4028 | 28 | |
| duke@435 | 29 | /** This is a placeholder interface for a thread's context, containing |
| duke@435 | 30 | only integer registers (no floating-point ones). What it contains |
| duke@435 | 31 | is platform-dependent. Not all registers are guaranteed to be |
| duke@435 | 32 | present in the context or read from the target process in all |
| duke@435 | 33 | situations. However, the routines in it are exposed to allow |
| duke@435 | 34 | platform-independent iteration. */ |
| duke@435 | 35 | |
| duke@435 | 36 | public interface ThreadContext { |
| duke@435 | 37 | /** Number of integer registers in the context */ |
| duke@435 | 38 | public int getNumRegisters(); |
| duke@435 | 39 | |
| duke@435 | 40 | /** Get the name of the specified register (0..getNumRegisters() - |
| duke@435 | 41 | 1) */ |
| duke@435 | 42 | public String getRegisterName(int i); |
| duke@435 | 43 | |
| duke@435 | 44 | /** Get the value of the specified register (0..getNumRegisters() - |
| duke@435 | 45 | 1) */ |
| duke@435 | 46 | public long getRegister(int index); |
| duke@435 | 47 | |
| duke@435 | 48 | /** Set the value of the specified register (0..getNumRegisters() - |
| duke@435 | 49 | 1) */ |
| duke@435 | 50 | public void setRegister(int index, long value); |
| duke@435 | 51 | |
| duke@435 | 52 | /** Get the value of the specified register (0..getNumRegisters() - |
| duke@435 | 53 | 1) as an Address */ |
| duke@435 | 54 | public Address getRegisterAsAddress(int index); |
| duke@435 | 55 | |
| duke@435 | 56 | /** Set the value of the specified register (0..getNumRegisters() - |
| duke@435 | 57 | 1) as an Address */ |
| duke@435 | 58 | public void setRegisterAsAddress(int index, Address value); |
| bpittore@4028 | 59 | |
| bpittore@4028 | 60 | public CFrame getTopFrame(Debugger dbg); |
| duke@435 | 61 | } |
