Cygwin编译错误有问题的框架：＃C 使用JNI
我使用JNI创建了一个简单的hello world应用程序一切正常，即使我的64位的dll被创建但是当我运行应用程序时它显示以下错误：
# # A fatal error has been detected by the Java Runtime Environment: # # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000180116d47, pid=2140, tid=0x0000000000001710 # # JRE version: Java(TM) SE Runtime Environment (8.0_131-b11) (build 1.8.0_131-b11) # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.131-b11 mixed mode windows-amd64 compressed oops) # Problematic frame: # C [cygwin1.dll+0xd6d47] # # Failed to write core dump. Minidumps are not enabled by default on client versions of Windows # # If you would like to submit a bug report, please visit: # http://bugreport.java.com/bugreport/crash.jsp # The crash happened outside the Java Virtual Machine in native code. # See problematic frame for where to report the bug. # 这是完整的错误报告：
# # A fatal error has been detected by the Java Runtime Environment: # # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000180116d47, pid=2140, tid=0x0000000000001710 # # JRE version: Java(TM) SE Runtime Environment (8.0_131-b11) (build 1.8.0_131-b11) # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.131-b11 mixed mode windows-amd64 compressed oops) # Problematic frame: # C [cygwin1.dll+0xd6d47] # # Failed to write core dump. Minidumps are not enabled by default on client versions of Windows # # If you would like to submit a bug report, please visit: # http://bugreport.java.com/bugreport/crash.jsp # The crash happened outside the Java Virtual Machine in native code. # See problematic frame for where to report the bug. # --------------- THREAD --------------- Current thread (0x0000000002bd0800): JavaThread "main" [_thread_in_native, id=5904, stack(0x0000000002a10000,0x0000000002b10000)] siginfo: ExceptionCode=0xc0000005, writing address 0x0000000000000070 Registers: RAX=0x0000000000000070, RBX=0x0000000017270278, RCX=0x00000004344a3030, RDX=0x0000000002b0f4f8 RSP=0x0000000002b0f430, RBP=0x0000000002b0f460, RSI=0x0000000020000021, RDI=0x00000000ffffffff R8 =0x0000000000000004, R9 =0x0000000001217f70, R10=0x0000000002b10000, R11=0x00000004344a10ac R12=0x0000000000000000, R13=0x0000000017270278, R14=0x0000000002b0f4f8, R15=0x0000000002bd0800 RIP=0x0000000180116d47, EFLAGS=0x0000000000010206 Top of Stack: (sp=0x0000000002b0f430) 0x0000000002b0f430: 000000018018c780 0000000180116d5b 0x0000000002b0f440: 0000000002b0f700 0000000002bd0800 0x0000000002b0f450: 0000000017270278 0000000020000021 0x0000000002b0f460: 0000000002b0f4d8 0000000002ce7f74 0x0000000002b0f470: 0000000002bd09f8 0000000002b0f4f8 0x0000000002b0f480: 0000000020000021 0000000002bd0800 0x0000000002b0f490: 0000000002ce7ca2 0000000002b0f498 0x0000000002b0f4a0: 0000000017270278 0000000002b0f4f8 0x0000000002b0f4b0: 0000000017270410 0000000000000000 0x0000000002b0f4c0: 0000000017270278 0000000000000000 0x0000000002b0f4d0: 0000000002b0f4f8 0000000002b0f540 0x0000000002b0f4e0: 0000000002cd835d 0000000000000000 0x0000000002b0f4f0: 0000000002ce19d8 00000000d5e6e2f0 0x0000000002b0f500: 0000000002b0f500 0000000017270317 0x0000000002b0f510: 0000000002b0f550 0000000017270410 0x0000000002b0f520: 0000000000000000 0000000017270320 Instructions: (pc=0x0000000180116d47) 0x0000000180116d27: 04 f3 90 eb e3 48 c7 c0 08 00 00 00 49 0f c1 82 0x0000000180116d37: 50 e4 ff ff 4c 8d 1d 19 00 00 00 4c 87 5c 24 08 0x0000000180116d47: 4c 89 18 41 ff 82 44 e4 ff ff 41 ff 8a 4c e4 ff 0x0000000180116d57: ff 58 ff e0 65 4c 8b 14 25 08 00 00 00 41 bb 01 Register to memory mapping: RAX=0x0000000000000070 is an unknown value RBX={method} {0x0000000017270280} 'print' '()V' in 'javatoc' RCX=0x00000004344a3030 is an unknown value RDX=0x0000000002b0f4f8 is pointing into the stack for thread: 0x0000000002bd0800 RSP=0x0000000002b0f430 is pointing into the stack for thread: 0x0000000002bd0800 RBP=0x0000000002b0f460 is pointing into the stack for thread: 0x0000000002bd0800 RSI=0x0000000020000021 is an unknown value RDI=0x00000000ffffffff is an unallocated location in the heap R8 =0x0000000000000004 is an unknown value R9 =0x0000000001217f70 is an unknown value R10=0x0000000002b10000 is pointing into the stack for thread: 0x0000000002bd0800 R11=0x00000004344a10ac is an unknown value R12=0x0000000000000000 is an unknown value R13={method} {0x0000000017270280} 'print' '()V' in 'javatoc' R14=0x0000000002b0f4f8 is pointing into the stack for thread: 0x0000000002bd0800 R15=0x0000000002bd0800 is a thread Stack: [0x0000000002a10000,0x0000000002b10000], sp=0x0000000002b0f430, free space=1021k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) C [cygwin1.dll+0xd6d47] C [cygwin1.dll+0x14c77f] Java frames: (J=compiled Java code, j=interpreted, Vv=VM code) j javatoc.print()V+0 j javatoc.main([Ljava/lang/String;)V+7 v ~StubRoutines::call_stub --------------- PROCESS --------------- Java Threads: ( => current thread ) 0x0000000019428800 JavaThread "Service Thread" daemon [_thread_blocked, id=1096, stack(0x0000000019800000,0x0000000019900000)] 0x000000001781f000 JavaThread "C1 CompilerThread2" daemon [_thread_blocked, id=4500, stack(0x0000000019300000,0x0000000019400000)] 0x000000001781a000 JavaThread "C2 CompilerThread1" daemon [_thread_blocked, id=5164, stack(0x0000000019200000,0x0000000019300000)] 0x0000000017816800 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=3924, stack(0x0000000019100000,0x0000000019200000)] 0x0000000017815000 JavaThread "Attach Listener" daemon [_thread_blocked, id=1188, stack(0x0000000019000000,0x0000000019100000)] 0x0000000017812000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=3188, stack(0x0000000018f00000,0x0000000019000000)] 0x0000000002cca800 JavaThread "Finalizer" daemon [_thread_blocked, id=3732, stack(0x0000000018a60000,0x0000000018b60000)] 0x0000000002cbf800 JavaThread "Reference Handler" daemon [_thread_blocked, id=192, stack(0x0000000018960000,0x0000000018a60000)] =>0x0000000002bd0800 JavaThread "main" [_thread_in_native, id=5904, stack(0x0000000002a10000,0x0000000002b10000)] Other Threads: 0x00000000177d8000 VMThread [stack: 0x0000000018860000,0x0000000018960000] [id=5348] 0x0000000019452800 WatcherThread [stack: 0x0000000019900000,0x0000000019a00000] [id=5728] VM state:not at safepoint (normal execution) VM Mutex/Monitor currently owned by a thread: None Heap: PSYoungGen total 38400K, used 1331K [0x00000000d5e00000, 0x00000000d8880000, 0x0000000100000000) eden space 33280K, 4% used [0x00000000d5e00000,0x00000000d5f4cce8,0x00000000d7e80000) from space 5120K, 0% used [0x00000000d8380000,0x00000000d8380000,0x00000000d8880000) to space 5120K, 0% used [0x00000000d7e80000,0x00000000d7e80000,0x00000000d8380000) ParOldGen total 87552K, used 0K [0x0000000081a00000, 0x0000000086f80000, 0x00000000d5e00000) object space 87552K, 0% used [0x0000000081a00000,0x0000000081a00000,0x0000000086f80000) Metaspace used 2598K, capacity 4486K, committed 4864K, reserved 1056768K class space used 283K, capacity 386K, committed 512K, reserved 1048576K Card table byte_map: [0x0000000012090000,0x0000000012490000] byte_map_base: 0x0000000011c83000 Marking Bits: (ParMarkBitMap*) 0x0000000060a0c720 Begin Bits: [0x0000000012b40000, 0x0000000014ad8000) End Bits: [0x0000000014ad8000, 0x0000000016a70000) Polling page: 0x0000000001040000 CodeCache: size=245760Kb used=1106Kb max_used=1115Kb free=244653Kb bounds [0x0000000002cd0000, 0x0000000002f40000, 0x0000000011cd0000] total_blobs=257 nmethods=26 adapters=145 compilation: enabled Compilation events (10 events): Event: 0.059 Thread 0x000000001781f000 21 3 java.io.WinNTFileSystem::isSlash (18 bytes) Event: 0.059 Thread 0x000000001781f000 nmethod 21 0x0000000002de2910 code [0x0000000002de2a60, 0x0000000002de2c50] Event: 0.059 Thread 0x000000001781f000 23 3 java.lang.AbstractStringBuilder::append (50 bytes) Event: 0.059 Thread 0x000000001781a000 24 4 java.lang.String::charAt (29 bytes) Event: 0.060 Thread 0x000000001781f000 nmethod 23 0x0000000002de2cd0 code [0x0000000002de2ea0, 0x0000000002de35f8] Event: 0.060 Thread 0x000000001781f000 25 3 java.lang.String::indexOf (7 bytes) Event: 0.060 Thread 0x000000001781f000 nmethod 25 0x0000000002de3910 code [0x0000000002de3a80, 0x0000000002de3c88] Event: 0.060 Thread 0x000000001781a000 nmethod 24 0x0000000002de69d0 code [0x0000000002de6b20, 0x0000000002de6bd8] Event: 0.063 Thread 0x000000001781f000 26 3 java.lang.StringBuilder::append (8 bytes) Event: 0.063 Thread 0x000000001781f000 nmethod 26 0x0000000002de5e50 code [0x0000000002de5fc0, 0x0000000002de6148] GC Heap History (0 events): No events Deoptimization events (0 events): No events Internal exceptions (2 events): Event: 0.023 Thread 0x0000000002bd0800 Exception (0x00000000d5e07ca8) thrown at [C:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u131\8869\hotspot\ Event: 0.023 Thread 0x0000000002bd0800 Exception (0x00000000d5e07f90) thrown at [C:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u131\8869\hotspot\src\share\vm\prims Events (10 events): Event: 0.063 loading class java/security/BasicPermissionCollection Event: 0.063 loading class java/security/BasicPermissionCollection done Event: 0.063 loading class sun/launcher/LauncherHelper$FXHelper Event: 0.063 loading class sun/launcher/LauncherHelper$FXHelper done Event: 0.063 loading class java/lang/Class$MethodArray Event: 0.063 loading class java/lang/Class$MethodArray done Event: 0.064 loading class java/lang/Void Event: 0.064 loading class java/lang/Void done Event: 0.064 loading class java/lang/ClassLoaderHelper Event: 0.064 loading class java/lang/ClassLoaderHelper done Dynamic libraries: 0x00007ff690580000 - 0x00007ff6905b7000 C:\Program Files\Java\jdk1.8.0_131\bin\java.exe 0x00007ffc37930000 - 0x00007ffc37ada000 C:\WINDOWS\SYSTEM32\ntdll.dll 0x00007ffc37230000 - 0x00007ffc3736a000 C:\WINDOWS\system32\KERNEL32.DLL 0x00007ffc350a0000 - 0x00007ffc351af000 C:\WINDOWS\system32\KERNELBASE.dll 0x00007ffc33620000 - 0x00007ffc336a8000 C:\WINDOWS\system32\apphelp.dll 0x00007ffc1cea0000 - 0x00007ffc1ceef000 C:\WINDOWS\AppPatch\AppPatch64\AcGenral.DLL 0x00007ffc35280000 - 0x00007ffc35327000 C:\WINDOWS\system32\msvcrt.dll 0x00007ffc34a70000 - 0x00007ffc34a9b000 C:\WINDOWS\SYSTEM32\SspiCli.dll 0x00007ffc376c0000 - 0x00007ffc37711000 C:\WINDOWS\system32\SHLWAPI.dll 0x00007ffc37540000 - 0x00007ffc376b1000 C:\WINDOWS\system32\USER32.dll 0x00007ffc35a90000 - 0x00007ffc35c08000 C:\WINDOWS\system32\ole32.dll 0x00007ffc35e10000 - 0x00007ffc37227000 C:\WINDOWS\system32\SHELL32.dll 0x00007ffc342b0000 - 0x00007ffc342ce000 C:\WINDOWS\SYSTEM32\USERENV.dll 0x00007ffc351b0000 - 0x00007ffc35255000 C:\WINDOWS\system32\ADVAPI32.dll 0x00007ffc2f320000 - 0x00007ffc2f33b000 C:\WINDOWS\SYSTEM32\MPR.dll 0x00007ffc35760000 - 0x00007ffc35896000 C:\WINDOWS\system32\RPCRT4.dll 0x00007ffc35db0000 - 0x00007ffc35e07000 C:\WINDOWS\SYSTEM32\sechost.dll 0x00007ffc35520000 - 0x00007ffc356f6000 C:\WINDOWS\SYSTEM32\combase.dll 0x00007ffc37370000 - 0x00007ffc374b5000 C:\WINDOWS\system32\GDI32.dll 0x00007ffc34ca0000 - 0x00007ffc34cb4000 C:\WINDOWS\SYSTEM32\profapi.dll 0x00007ffc33140000 - 0x00007ffc331df000 C:\WINDOWS\SYSTEM32\SHCORE.dll 0x00007ffc378e0000 - 0x00007ffc37914000 C:\WINDOWS\system32\IMM32.DLL 0x00007ffc35950000 - 0x00007ffc35a89000 C:\WINDOWS\system32\MSCTF.dll 0x00007ffc32350000 - 0x00007ffc325aa000 C:\WINDOWS\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.9600.17031_none_6242a4b3ecbb55a1\COMCTL32.dll 0x0000000060a90000 - 0x0000000060b62000 C:\Program Files\Java\jdk1.8.0_131\jre\bin\msvcr100.dll 0x00000000601f0000 - 0x0000000060a8c000 C:\Program Files\Java\jdk1.8.0_131\jre\bin\server\jvm.dll 0x00007ffc32070000 - 0x00007ffc32079000 C:\WINDOWS\SYSTEM32\WSOCK32.dll 0x00007ffc22da0000 - 0x00007ffc22dbf000 C:\WINDOWS\SYSTEM32\WINMM.dll 0x00007ffc2e7c0000 - 0x00007ffc2e7ca000 C:\WINDOWS\SYSTEM32\VERSION.dll 0x00007ffc374d0000 - 0x00007ffc374d7000 C:\WINDOWS\system32\PSAPI.DLL 0x00007ffc35700000 - 0x00007ffc35758000 C:\WINDOWS\system32\WS2_32.dll 0x00007ffc22d70000 - 0x00007ffc22d9a000 C:\WINDOWS\SYSTEM32\WINMMBASE.dll 0x00007ffc35330000 - 0x00007ffc35339000 C:\WINDOWS\system32\NSI.dll 0x00007ffc34d70000 - 0x00007ffc34dba000 C:\WINDOWS\SYSTEM32\cfgmgr32.dll 0x00007ffc33b30000 - 0x00007ffc33b56000 C:\WINDOWS\SYSTEM32\DEVOBJ.dll 0x00000000601e0000 - 0x00000000601ef000 C:\Program Files\Java\jdk1.8.0_131\jre\bin\verify.dll 0x00000000601b0000 - 0x00000000601d9000 C:\Program Files\Java\jdk1.8.0_131\jre\bin\java.dll 0x0000000060190000 - 0x00000000601a6000 C:\Program Files\Java\jdk1.8.0_131\jre\bin\zip.dll 0x00000004344a0000 - 0x00000004344b8000 C:\Program Files\Java\jdk1.8.0_131\bin\javatoc.dll 0x0000000180040000 - 0x0000000180610000 C:\cygwin64\bin\cygwin1.dll 0x00007ffc0b5a0000 - 0x00007ffc0b728000 C:\WINDOWS\SYSTEM32\dbghelp.dll VM Arguments: java_command: javatoc java_class_path (initial): . Launcher Type: SUN_STANDARD Environment Variables: JAVA_HOME=C:\Program Files\Java\jdk1.8.0_131\bin; PATH=C:\ProgramData\Oracle\Java\javapath;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Windows Kits\8.1\Windows Performance Toolkit\;C:\Program Files\Microsoft SQL Server\110\Tools\Binn\;C:\Program Files\Microsoft SQL Server\120\DTS\Binn\;C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\110\Tools\Binn\;C:\Program Files (x86)\Microsoft SQL Server\120\Tools\Binn\;C:\Program Files\Microsoft SQL Server\120\Tools\Binn\;C:\Program Files (x86)\Microsoft SQL Server\120\Tools\Binn\ManagementStudio\;C:\Program Files (x86)\Microsoft SQL Server\120\DTS\Binn\;C:\Program Files\nodejs\;C:\Program Files\Java\jre7\bin;C:\swigwin-3.0.12;C:\Program Files\Java\jdk1.8.0_131\bin;;C:\Program Files\Java\jdk1.8.0_131\lib;C:\Program Files\Java\jdk1.8.0_131\include\win32;C:\Program Files\Java\jdk1.8.0_131\include;;C:\Python27;;C:\Program Files\Java\jdk1.8.0_131\bin;C:\cygwin64\bin;C:\Users\User\AppData\Roaming\npm;C:\Users\User\AppData\Local\atom\bin USERNAME=User OS=Windows_NT PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 58 Stepping 9, GenuineIntel --------------- SYSTEM --------------- OS: Windows 8.1 , 64 bit Build 9600 (6.3.9600.17056) CPU:total 4 (initial active 4) (4 cores per cpu, 1 threads per core) family 6 model 58 stepping 9, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, aes, clmul, erms, tsc, tscinvbit, tscinv Memory: 4k page, physical 8279416k(5777792k free), swap 9655672k(6364908k free) vm_info: Java HotSpot(TM) 64-Bit Server VM (25.131-b11) for windows-amd64 JRE (1.8.0_131-b11), built on Mar 15 2017 01:23:53 by "java_re" with MS VC++ 10.0 (VS2010) time: Sat May 20 16:25:17 2017 elapsed time: 0 seconds (0d 0h 0m 0s)
我正在使用CYGWIN 64位版本，但无法得到确切的错误。 以下是javatoc.java文件代码
import java.io.*; public class javatoc { public native void print(); static{ System.loadLibrary("javatoc"); } public static void main(String args[]) { new javatoc().print(); } }
这是javatoc.c文件代码
#include "jni.h" #include JNIEXPORT void JNICALL Java_javatoc_print (JNIEnv *evn, jobject obj) { printf("Hello World"); }
用于执行的命令：
javac javatoc.java javah -jni javatoc gcc -I"C:/Program Files/Java/jdk1.8.0_131/include" -I"C:/Program Files/Java/jdk1.8.0_131/include/win32" -Wall -D_JNI_IMPLEMENTATION_ -Wl,--kill-at -shared javatoc.c -o javatoc.dll
任何人都可以帮我解决这个问题，让我知道这个错误是什么。
我无法让JNI使用Cygwin的g++ – 这会导致对cygwin1.dll的依赖，这与JNI机制发生冲突，导致崩溃。 但是使用/bin/x86_64-w64-mingw32-g++.exe为我解决了这个问题。