Я создаю нативное приложение C \ C ++ для Android, пытаюсь запустить его на Android, но получаю следующую ошибку:
02-14 14:05:40.261: INFO/DEBUG(31): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
02-14 14:05:40.261: INFO/DEBUG(31): Build fingerprint: 'generic/sdk/generic/:2.2/FRF91/43546:eng/test-keys'
02-14 14:05:40.280: INFO/DEBUG(31): pid: 467, tid: 467 >>> com.keypoint_tech.adaptxt.inputmethod.core.testAdaptxt <<<
02-14 14:05:40.280: INFO/DEBUG(31): signal 11 (SIGSEGV), fault addr deadbaad
02-14 14:05:40.292: INFO/DEBUG(31): r0 00000000 r1 00000000 r2 00000027 r3 00000000
02-14 14:05:40.292: INFO/DEBUG(31): r4 00000000 r5 deadbaad r6 00001728 r7 44f35010
02-14 14:05:40.292: INFO/DEBUG(31): r8 430be000 r9 43170000 10 0000001d fp beb92724
02-14 14:05:40.302: INFO/DEBUG(31): ip ffffffff sp beb92448 lr afd154c5 pc afd11dc4 cpsr 40000030
02-14 14:05:40.851: INFO/DEBUG(31): #00 pc 00011dc4 /system/lib/libc.so
02-14 14:05:40.851: INFO/DEBUG(31): #01 pc 00006ecc /system/lib/libcutils.so
02-14 14:05:40.871: INFO/DEBUG(31): code around pc:
02-14 14:05:40.881: INFO/DEBUG(31): afd11da4 1c2bd00b 2d00682d e026d1fb 2b0068db
02-14 14:05:40.891: INFO/DEBUG(31): afd11db4 4e17d003 51a02001 4d164798 24002227
02-14 14:05:40.891: INFO/DEBUG(31): afd11dc4 f7fb702a 2106ee14 ef10f7fc 05592380
02-14 14:05:40.900: INFO/DEBUG(31): afd11dd4 6091aa01 1c116054 94012006 eab6f7fc
02-14 14:05:40.910: INFO/DEBUG(31): afd11de4 2200a905 f7fc2002 f7fbeac2 2106ee00
02-14 14:05:40.910: INFO/DEBUG(31): code around lr:
02-14 14:05:40.910: INFO/DEBUG(31): afd154a4 b0834a0d 589c447b 26009001 686768a5
02-14 14:05:40.910: INFO/DEBUG(31): afd154b4 220ce008 2b005eab 1c28d003 47889901
02-14 14:05:40.922: INFO/DEBUG(31): afd154c4 35544306 d5f43f01 2c006824 b003d1ee
02-14 14:05:40.922: INFO/DEBUG(31): afd154d4 bdf01c30 0002ae7c 000000d4 1c0fb5f0
02-14 14:05:40.922: INFO/DEBUG(31): afd154e4 43551c3d a904b087 1c16ac01 604d9004
02-14 14:05:40.922: INFO/DEBUG(31): stack:
02-14 14:05:40.932: INFO/DEBUG(31): beb92408 000006fd
02-14 14:05:40.961: INFO/DEBUG(31): beb9240c afd1453b /system/lib/libc.so
02-14 14:05:40.961: INFO/DEBUG(31): beb92410 afd40498 /system/lib/libc.so
02-14 14:05:40.961: INFO/DEBUG(31): beb92414 afd41c14 /system/lib/libc.so
02-14 14:05:40.961: INFO/DEBUG(31): beb92418 00000000
02-14 14:05:40.961: INFO/DEBUG(31): beb9241c afd154c5 /system/lib/libc.so
02-14 14:05:40.961: INFO/DEBUG(31): beb92420 6f737265
02-14 14:05:40.981: INFO/DEBUG(31): beb92424 afd1450d /system/lib/libc.so
02-14 14:05:40.981: INFO/DEBUG(31): beb92428 50776569
02-14 14:05:40.981: INFO/DEBUG(31): beb9242c afd40328 /system/lib/libc.so
02-14 14:05:40.981: INFO/DEBUG(31): beb92430 00000000
02-14 14:05:40.981: INFO/DEBUG(31): beb92434 00001728
02-14 14:05:40.981: INFO/DEBUG(31): beb92438 44f35010 /dev/ashmem/mspace/dalvik-heap/2 (deleted)
02-14 14:05:40.991: INFO/DEBUG(31): beb9243c afd147ab /system/lib/libc.so
02-14 14:05:40.991: INFO/DEBUG(31): beb92440 df002777
02-14 14:05:40.991: INFO/DEBUG(31): beb92444 e3a070ad
02-14 14:05:41.002: INFO/DEBUG(31): #00 beb92448 696a202c
02-14 14:05:41.002: INFO/DEBUG(31): beb9244c 202c746e
02-14 14:05:41.002: INFO/DEBUG(31): beb92450 746e696a
02-14 14:05:41.002: INFO/DEBUG(31): beb92454 696a202c
02-14 14:05:41.012: INFO/DEBUG(31): beb92458 2029746e
02-14 14:05:41.012: INFO/DEBUG(31): beb9245c fffffbdf
02-14 14:05:41.012: INFO/DEBUG(31): beb92460 beb9264c [stack]
02-14 14:05:41.012: INFO/DEBUG(31): beb92464 400092e8 /dev/ashmem/mspace/dalvik-heap/zygote/0 (deleted)
02-14 14:05:41.012: INFO/DEBUG(31): beb92468 00000002
02-14 14:05:41.012: INFO/DEBUG(31): beb9246c af906ecf /system/lib/libcutils.so
02-14 14:05:41.031: INFO/DEBUG(31): #01 beb92470 beb9264c [stack]
02-14 14:05:41.031: INFO/DEBUG(31): beb92474 af906ecf /system/lib/libcutils.so
02-14 14:05:41.041: INFO/DEBUG(31): beb92478 00001893
02-14 14:05:41.052: INFO/DEBUG(31): beb9247c beb9264c [stack]
02-14 14:05:41.052: INFO/DEBUG(31): beb92480 400092e8 /dev/ashmem/mspace/dalvik-heap/zygote/0 (deleted)
02-14 14:05:41.052: INFO/DEBUG(31): beb92484 45168728 /dev/ashmem/mspace/dalvik-heap/2 (deleted)
02-14 14:05:41.052: INFO/DEBUG(31): beb92488 0000005f
02-14 14:05:41.052: INFO/DEBUG(31): beb9248c 8084a30f /system/lib/libdvm.so
02-14 14:05:41.052: INFO/DEBUG(31): beb92490 44f35018 /dev/ashmem/mspace/dalvik-heap/2 (deleted)
02-14 14:05:41.070: INFO/DEBUG(31): beb92494 00000063
02-14 14:05:41.070: INFO/DEBUG(31): beb92498 474f6028
02-14 14:05:41.070: INFO/DEBUG(31): beb9249c 00000063
02-14 14:05:41.080: INFO/DEBUG(31): beb924a0 00000063
02-14 14:05:41.091: INFO/DEBUG(31): beb924a4 beb924d0 [stack]
02-14 14:05:41.091: INFO/DEBUG(31): beb924a8 40009408 /dev/ashmem/mspace/dalvik-heap/zygote/0 (deleted)
02-14 14:05:41.091: INFO/DEBUG(31): beb924ac 8081c020 /system/lib/libdvm.so
02-14 14:05:41.102: INFO/DEBUG(31): beb924b0 00008cdc /system/bin/app_process
02-14 14:05:41.112: INFO/DEBUG(31): beb924b4 00002337
02-14 14:05:42.000: INFO/WindowManager(59): WIN DEATH: Window{44f9e8f0 com.keypoint_tech.adaptxt.inputmethod.core.testAdaptxt/com.keypoint_tech.adaptxt.inputmethod.core.testAdaptxt.TestAdaptxt paused=false}
02-14 14:05:42.012: INFO/ActivityManager(59): Process com.keypoint_tech.adaptxt.inputmethod.core.testAdaptxt (pid 467) has died.
02-14 14:05:42.121: INFO/BootReceiver(59): Copying /data/tombstones/tombstone_06 to DropBox (SYSTEM_TOMBSTONE)
02-14 14:05:42.191: INFO/UsageStats(59): Unexpected resume of com.android.launcher while already resumed in com.keypoint_tech.adaptxt.inputmethod.core.testAdaptxt
02-14 14:05:42.271: WARN/InputManagerService(59): Got RemoteException sending setActive(false) notification to pid 467 uid 10032
Я пытался использовать arm-eabi-addr2line с адресом 0001072a, чемя получил следующий результат
/usr/local/google/home/digit/android/main/cupcake/android/bionic/libc/unistd/brk.c:45
Я получаю это для всех платформ: Android 1.6, 2.1 и 2.2.
Моя программа выходит из строя, когда я пытаюсь получить значения из буферакоторый заполняется на стороне JNI.
Вот следующий код, который я использую для получения значения из заполненного буфера на стороне JNI.
for(int j = 0; j < count; j++)
{
len = outBuf.getInt();
CharBuffer cbuf = outBuf.asCharBuffer();
CharSequence cS = cbuf.subSequence(0, len);
wordsPage[j] = cS.toString();
outBuf.position(outBuf.position()+ (len*2));
}
И не могли бы вы рассказать мне какой-нибудь механизм полной проверкиразделить память между Java и JNI.