Wed, 16 Nov 2011 20:38:24 -0500
7110017: is_headless_jre should be updated to reflect the new location of awt toolkit libraries
Reviewed-by: dholmes, dsamersoff
Contributed-by: Chris Hegarty <chris.hegarty@oracle.com>
1 /*
2 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
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 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
25 #ifndef OS_SOLARIS_VM_OS_SHARE_SOLARIS_HPP
26 #define OS_SOLARIS_VM_OS_SHARE_SOLARIS_HPP
28 // Defines the interfaces to Solaris operating systems that vary across platforms
31 // This is a simple callback that just fetches a PC for an interrupted thread.
32 // The thread need not be suspended and the fetched PC is just a hint.
33 // Returned PC and nPC are not necessarily consecutive.
34 // This one is currently used for profiling the VMThread ONLY!
36 // Must be synchronous
37 class GetThreadPC_Callback : public OSThread::Sync_Interrupt_Callback {
38 private:
39 ExtendedPC _addr;
41 public:
43 GetThreadPC_Callback(Monitor *sync) :
44 OSThread::Sync_Interrupt_Callback(sync) { }
45 ExtendedPC addr() const { return _addr; }
47 void set_addr(ExtendedPC addr) { _addr = addr; }
49 void execute(OSThread::InterruptArguments *args);
50 };
52 // misc
53 extern "C" {
54 void signalHandler(int, siginfo_t*, void*);
55 }
56 void resolve_lwp_exit_calls(void);
57 void handle_unexpected_exception(Thread* thread, int sig, siginfo_t* info, address pc, address adjusted_pc);
58 #ifndef PRODUCT
59 void continue_with_dump(void);
60 #endif
62 #if defined(__sparc) && defined(COMPILER2)
63 // For Sun Studio compiler implementation is in file
64 // src/os_cpu/solaris_sparc/vm/solaris_sparc.il
65 // For gcc implementation is in file
66 // src/os_cpu/solaris_sparc/vm/os_solaris_sparc.cpp
67 extern "C" void _mark_fpu_nosave() ;
68 #endif
70 #define PROCFILE_LENGTH 128
72 #endif // OS_SOLARIS_VM_OS_SHARE_SOLARIS_HPP