hg: hsx/hotspot-main/hotspot: 7 new changesets

[daniel.daugherty at oracle.com]

Changeset: 7ab5f6318694
Author:    phh
Date:      2012-01-01 11:17 -0500
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/7ab5f6318694

7125934: Add a fast unordered timestamp capability to Hotspot on x86/x64
Summary: Add rdtsc detection and inline generation.
Reviewed-by: kamg, dholmes
Contributed-by: karen.kinnear at oracle.com

! src/cpu/x86/vm/vm_version_x86.cpp
! src/cpu/x86/vm/vm_version_x86.hpp
! src/os_cpu/bsd_x86/vm/os_bsd_x86.hpp
+ src/os_cpu/bsd_x86/vm/os_bsd_x86.inline.hpp
! src/os_cpu/linux_x86/vm/os_linux_x86.hpp
+ src/os_cpu/linux_x86/vm/os_linux_x86.inline.hpp
! src/os_cpu/solaris_x86/vm/os_solaris_x86.hpp
+ src/os_cpu/solaris_x86/vm/os_solaris_x86.inline.hpp
! src/os_cpu/solaris_x86/vm/solaris_x86_32.il
! src/os_cpu/solaris_x86/vm/solaris_x86_64.il
! src/os_cpu/windows_x86/vm/os_windows_x86.hpp
+ src/os_cpu/windows_x86/vm/os_windows_x86.inline.hpp
! src/share/vm/runtime/init.cpp
! src/share/vm/runtime/os.cpp
! src/share/vm/runtime/os.hpp
+ src/share/vm/runtime/os_ext.hpp

Changeset: b16494a69d3d
Author:    phh
Date:      2012-01-03 15:11 -0500
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/b16494a69d3d

7126185: Clean up lasterror handling, add os::get_last_error()
Summary: Add os::get_last_error(), replace getLastErrorString() by os::lasterror() in os_windows.cpp.
Reviewed-by: kamg, dholmes
Contributed-by: erik.gahlin at oracle.com

! src/os/posix/vm/os_posix.cpp
! src/os/windows/vm/os_windows.cpp
! src/share/vm/runtime/os.hpp

Changeset: 5b58979183f9
Author:    dcubed
Date:      2012-01-05 06:24 -0800
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/5b58979183f9

7127032: fix for 7122253 adds a JvmtiThreadState earlier than necessary
Summary: Use JavaThread::jvmti_thread_state() instead of JvmtiThreadState::state_for().
Reviewed-by: coleenp, poonam, acorn

! src/share/vm/classfile/classFileParser.cpp

Changeset: 8a63c6323842
Author:    fparain
Date:      2012-01-05 07:26 -0800
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/8a63c6323842

7125594: C-heap growth issue in ThreadService::find_deadlocks_at_safepoint
Reviewed-by: sspitsyn, dcubed, mchung, dholmes

! src/share/vm/services/threadService.cpp

Changeset: 2e0ef19fc891
Author:    phh
Date:      2012-01-05 17:14 -0500
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/2e0ef19fc891

7126480: Make JVM start time in milliseconds since the Java epoch available
Summary: Expose existing Management::_begin_vm_creation_time via new accessor Management::begin_vm_creation_time().
Reviewed-by: acorn, dcubed

! src/share/vm/services/management.hpp

Changeset: 66259eca2bf7
Author:    phh
Date:      2012-01-05 17:16 -0500
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/66259eca2bf7

Merge


Changeset: 2b3acb34791f
Author:    dcubed
Date:      2012-01-06 16:18 -0800
URL:       http://hg.openjdk.java.net/hsx/hotspot-main/hotspot/rev/2b3acb34791f

Merge

! src/os/windows/vm/os_windows.cpp
! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/runtime/os.hpp