myeclipse 错误，自动关闭。
下面是错误信息，能看懂的大神帮忙解释一下，感激不尽，我的myeclipse自动关闭很频繁。
#
# An unexpected error has been detected by Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x6d941a0b, pid=4744, tid=4788
#
# Java VM: Java HotSpot(TM) Client VM (11.3-b02 mixed mode windows-x86)
# Problematic frame:
# V [jvm.dll+0x91a0b]
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#
--------------- T H R E A D ---------------
Current thread (0x02546000): VMThread [stack: 0x369f0000,0x36af0000] [id=4788]
siginfo: ExceptionCode=0xc0000005, reading address 0x00001000
Registers:
EAX=0x00001000, EBX=0x025dcdf0, ECX=0x29ec1214, EDX=0x6da8fb78
ESP=0x36aefb78, EBP=0x08e40000, ESI=0x29ec1200, EDI=0x6dac5074
EIP=0x6d941a0b, EFLAGS=0x00010206
Top of Stack: (sp=0x36aefb78)
0x36aefb78: 6dac5074 6d9e942a 29ec1200 6d9e982a
0x36aefb88: 00000003 6da5f671 6dae056c 6dac5074
0x36aefb98: 025dcdf0 6da21cfb 6dac5074 00000000
0x36aefba8: 6dac5074 6dac5074 025dcdf0 6d959bf1
0x36aefbb8: 00000001 00000002 6dac5074 6dac5074
0x36aefbc8: 00000001 025dcdf0 08e40000 07628000
0x36aefbd8: 6d95b82b 00000001 00000000 00000001
0x36aefbe8: 00000002 6dac5074 6dac5074 00010100
Instructions: (pc=0x6d941a0b)
0x6d9419fb: 7d 0a 00 83 c4 04 8b 46 14 85 c0 8d 4e 14 74 13
0x6d941a0b: 8b 10 83 e2 03 80 fa 03 74 09 51 e8 55 7d 0a 00
Stack: [0x369f0000,0x36af0000], sp=0x36aefb78, free space=1022k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [jvm.dll+0x91a0b]
VM_Operation (0x3e42ef80): GenCollectForAllocation, mode: safepoint, requested by thread 0x3731c000
--------------- P R O C E S S ---------------
Other Threads:
=>0x02546000 VMThread [stack: 0x369f0000,0x36af0000] [id=4788]
0x02595800 WatcherThread [stack: 0x371b0000,0x372b0000] [id=4752]
VM state:at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x025d7610] UNKNOWN - owner thread: 0x02546000
[0x025d7a70] UNKNOWN - owner thread: 0x3731c000
Heap
def new generation total 36288K, used 32726K [0x066e0000, 0x08e40000, 0x08e40000)
eden space 32256K, 100% used [0x066e0000, 0x08660000, 0x08660000)
from space 4032K, 11% used [0x08a50000, 0x08ac5870, 0x08e40000)
to space 4032K, 0% used [0x08660000, 0x08660000, 0x08a50000)
tenured generation total 483968K, used 455748K [0x08e40000, 0x266e0000, 0x266e0000)
the space 483968K, 94% used [0x08e40000, 0x24b51150, 0x24b51200, 0x266e0000)
compacting perm gen total 81408K, used 81396K [0x266e0000, 0x2b660000, 0x366e0000)
the space 81408K, 99% used [0x266e0000, 0x2b65d200, 0x2b65d200, 0x2b660000)
No shared spaces configured.
VM Arguments:
jvm_args: -Xmx512m -XX:MaxPermSize=256m -XX:ReservedCodeCacheSize=64m
java_command: <unknown>
Launcher Type: generic
Environment Variables:
CLASSPATH=F:\Java\JRE\lib\rt.jar;,;
PATH=F:/soft app/MyEclipse/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/jre/bin/client;F:/soft app/MyEclipse/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/jre/bin;C:\windows\system32;C:\windows;C:\windows\System32\Wbem;C:\windows\System32\WindowsPowerShell\v1.0\;F:\Java\SDK\bin
USERNAME=Administrator
OS=Windows_NT
PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 42 Stepping 7, GenuineIntel
--------------- S Y S T E M ---------------
OS: Windows NT 6.1 Build 7601 Service Pack 1
CPU:total 4 (8 cores per cpu, 2 threads per core) family 6 model 10 stepping 7, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, ht
Memory: 4k page, physical 4102896k(1591688k free), swap 4194303k(4194303k free)
vm_info: Java HotSpot(TM) Client VM (11.3-b02) for windows-x86 JRE (1.6.0_13-b03), built on Mar 9 2009 01:15:24 by "java_re" with MS VC++ 7.1
time: Wed Jul 24 09:15:30 2013
elapsed time: 47 seconds MyEclipse Windows myeclipse eclipse
[解决办法]
你还是重新安装好了。
[解决办法]
启动参数设置大一些试试，在一个ini文件里，试试-Xms1024 -Xmx1280