안드로이드 스터디 - Android One (글 수 60)

ndk-stack 사용하기

아즈라엘

https://www.androidpub.com/devstudy_groupg/1943024

2012.01.16 19:59:14

22633

정보/자료

NDK 작업시 Error 메세지가 아래와 같이 휴머니즘이 부족할때

-> symbol로 표시된 주소에 정보가 숨어 있다. 이때 ndk-stack을 사용하자..

ndk-stack 은 gdb objdump 를 쉽게 해주는 명령어 같다..

01-16 19:50:25.746: I/DEBUG(1230): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***

01-16 19:50:25.746: I/DEBUG(1230): Build fingerprint: 'kt_kr/htc_ace/ace:2.3.3/GRI40/98479:user/release-keys'

01-16 19:50:25.746: I/DEBUG(1230): pid: 20493, tid: 20505 >>> org.cocos2dx.application <<<

01-16 19:50:25.746: I/DEBUG(1230): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr deadbaad

01-16 19:50:25.746: I/DEBUG(1230): r0 00000027 r1 deadbaad r2 a0000000 r3 00000000

01-16 19:50:25.746: I/DEBUG(1230): r4 00000001 r5 00000000 r6 00000130 r7 45827f44

01-16 19:50:25.746: I/DEBUG(1230): r8 45927b40 r9 45827f3c 10 45827f28 fp 800a73d4

01-16 19:50:25.746: I/DEBUG(1230): ip afd46788 sp 45927960 lr afd19309 pc afd15dd8 cpsr 60000030

01-16 19:50:25.756: I/DEBUG(1230): d0 433a3a6432736f63 d1 2a7463656a624f43

01-16 19:50:25.756: I/DEBUG(1230): d2 6f636f746f725072 d3 6f6328292a3a3a6c

01-16 19:50:25.756: I/DEBUG(1230): d4 533a3a6432736f63 d5 50726f7463656c65

01-16 19:50:25.756: I/DEBUG(1230): d6 2a6c6f636f746f72 d7 282064696f76202c

01-16 19:50:25.756: I/DEBUG(1230): d8 0000000000000000 d9 0000000000000000

01-16 19:50:25.756: I/DEBUG(1230): d10 0000000000000000 d11 0000000000000000

01-16 19:50:25.756: I/DEBUG(1230): d12 0000000000000000 d13 0000000000000000

01-16 19:50:25.756: I/DEBUG(1230): d14 0000000000000000 d15 0000000000000000

01-16 19:50:25.756: I/DEBUG(1230): d16 0000000000000001 d17 0000000000000000

01-16 19:50:25.756: I/DEBUG(1230): d18 3fab8550ffe43ebc d19 3fd5555555555563

01-16 19:50:25.756: I/DEBUG(1230): d20 0000000000000000 d21 3f782d03241e5659

01-16 19:50:25.756: I/DEBUG(1230): d22 3f96ac9c0ec40323 d23 3f8261052f9fa3be

01-16 19:50:25.756: I/DEBUG(1230): d24 3f582b387b22f3c1 d25 3f6dcabc4571abc1

01-16 19:50:25.756: I/DEBUG(1230): d26 3f30837711244472 d27 3f4375429245411f

01-16 19:50:25.756: I/DEBUG(1230): d28 3f133abc51b768d7 d29 3f1420ec8fb87f66

01-16 19:50:25.756: I/DEBUG(1230): d30 3efb2a7074bf7ad4 d31 0000000000000000

01-16 19:50:25.756: I/DEBUG(1230): scr 60000012

01-16 19:50:25.826: I/DEBUG(1230): #00 pc 00015dd8 /system/lib/libc.so

01-16 19:50:25.826: I/DEBUG(1230): #01 pc 0001ca5c /system/lib/libc.so

01-16 19:50:25.826: I/DEBUG(1230): #02 pc 000f0f6e /data/data/org.cocos2dx.application/lib/libcocos2d.so

01-16 19:50:25.826: I/DEBUG(1230): #03 pc 000f1464 /data/data/org.cocos2dx.application/lib/libcocos2d.so

01-16 19:50:25.836: I/DEBUG(1230): code around pc:

01-16 19:50:25.836: I/DEBUG(1230): afd15db8 2c006824 e028d1fb b13368db c064f8df

01-16 19:50:25.836: I/DEBUG(1230): afd15dc8 44fc2401 4000f8cc 49124798 25002027

01-16 19:50:25.836: I/DEBUG(1230): afd15dd8 f7f57008 2106ec7a edd6f7f6 460aa901

01-16 19:50:25.836: I/DEBUG(1230): afd15de8 f04f2006 95015380 95029303 e93cf7f6

01-16 19:50:25.836: I/DEBUG(1230): afd15df8 462aa905 f7f62002 f7f5e948 2106ec66

01-16 19:50:25.836: I/DEBUG(1230): code around lr:

01-16 19:50:25.836: I/DEBUG(1230): afd192e8 4a0e4b0d e92d447b 589c41f0 26004680

01-16 19:50:25.836: I/DEBUG(1230): afd192f8 686768a5 f9b5e006 b113300c 47c04628

01-16 19:50:25.836: I/DEBUG(1230): afd19308 35544306 37fff117 6824d5f5 d1ef2c00

01-16 19:50:25.836: I/DEBUG(1230): afd19318 e8bd4630 bf0081f0 0002811c ffffff80

01-16 19:50:25.836: I/DEBUG(1230): afd19328 b086b570 f602fb01 9004460c a804a901

01-16 19:50:25.836: I/DEBUG(1230): stack:

01-16 19:50:25.836: I/DEBUG(1230): 45927920 afd42564

01-16 19:50:25.836: I/DEBUG(1230): 45927924 000cbb70

01-16 19:50:25.836: I/DEBUG(1230): 45927928 00000015

01-16 19:50:25.836: I/DEBUG(1230): 4592792c afd183d1 /system/lib/libc.so

01-16 19:50:25.836: I/DEBUG(1230): 45927930 afd4260c

01-16 19:50:25.836: I/DEBUG(1230): 45927934 afd425b8

01-16 19:50:25.836: I/DEBUG(1230): 45927938 00000000

01-16 19:50:25.836: I/DEBUG(1230): 4592793c afd19309 /system/lib/libc.so

01-16 19:50:25.836: I/DEBUG(1230): 45927940 00000001

01-16 19:50:25.836: I/DEBUG(1230): 45927944 45927974

01-16 19:50:25.836: I/DEBUG(1230): 45927948 00000130

01-16 19:50:25.836: I/DEBUG(1230): 4592794c 45827f44

01-16 19:50:25.836: I/DEBUG(1230): 45927950 45927b40

01-16 19:50:25.836: I/DEBUG(1230): 45927954 afd1862b /system/lib/libc.so

01-16 19:50:25.836: I/DEBUG(1230): 45927958 df002777

01-16 19:50:25.836: I/DEBUG(1230): 4592795c e3a070ad

01-16 19:50:25.836: I/DEBUG(1230): #00 45927960 45827f3c

01-16 19:50:25.836: I/DEBUG(1230): 45927964 45827f28

01-16 19:50:25.846: I/DEBUG(1230): 45927968 800a73d4

01-16 19:50:25.846: I/DEBUG(1230): 4592796c afd18951 /system/lib/libc.so

01-16 19:50:25.846: I/DEBUG(1230): 45927970 afd425b8

01-16 19:50:25.846: I/DEBUG(1230): 45927974 fffffbdf

01-16 19:50:25.846: I/DEBUG(1230): 45927978 afd1ca5d /system/lib/libc.so

01-16 19:50:25.846: I/DEBUG(1230): 4592797c afd3b319 /system/lib/libc.so

01-16 19:50:25.846: I/DEBUG(1230): 45927980 807a959c /data/data/org.cocos2dx.application/lib/libcocos2d.so

01-16 19:50:25.846: I/DEBUG(1230): 45927984 afd1ca61 /system/lib/libc.so

01-16 19:50:25.846: I/DEBUG(1230): #01 45927988 000001f5

01-16 19:50:25.846: I/DEBUG(1230): 4592798c 807a9794 /data/data/org.cocos2dx.application/lib/libcocos2d.so

01-16 19:50:25.846: I/DEBUG(1230): 45927990 807a9794 /data/data/org.cocos2dx.application/lib/libcocos2d.so

01-16 19:50:25.846: I/DEBUG(1230): 45927994 00000000

01-16 19:50:25.846: I/DEBUG(1230): 45927998 00000000

01-16 19:50:25.846: I/DEBUG(1230): 4592799c 806f0f71 /data/data/org.cocos2dx.application/lib/libcocos2d.so

1. 해당 프로젝트로 이동

cd /Users/user/Downloads/cocos2d-cocos2d-x-124aee8/HelloWorld/android

2. ndk-stack 를 환경페스로 잡아준다. 파란색은 프로젝트 경로

adb logcat | ndk-stack -sym /Users/user/Downloads/cocos2d-cocos2d-x-124aee8/HelloWorld/android/obj/local/armeabi

3. 결과

********** Crash dump: **********

Build fingerprint: 'kt_kr/htc_ace/ace:2.3.3/GRI40/98479:user/release-keys'

pid: 20454, tid: 20466 >>> org.cocos2dx.application <<<

signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr deadbaad

Stack frame #00 pc 00015dd8 /system/lib/libc.so

Stack frame #01 pc 0001ca5c /system/lib/libc.so

Stack frame #02 pc 000f0f6e /data/data/org.cocos2dx.application/lib/libcocos2d.so: Routine initFromNormalSprite in jni/../../../cocos2dx/menu_nodes/CCMenuItem.cpp:501

Stack frame #03 pc 000f1464 /data/data/org.cocos2dx.application/lib/libcocos2d.so: Routine initFromNormalImage in jni/../../../cocos2dx/menu_nodes/CCMenuItem.cpp:628

Crash dump is completed

이 게시물을

2012.01.17 13:36:40

그냥가자

저는 그냥 gdb로 직접 조회하는 편이긴 한데... /obj/local/armeabi 이게 핵심이네요...

2012.01.17 14:02:37

아즈라엘

ndk-gdb 사용하시는가봐요?

.so 위치에서 해야 되는거 같기도 하고..하도 삽질을 이상하게 해서 기역이 가물하네요 ..

예전에 해봤을땐 잘 안붙는거 같은데 .. 디바이스 gdb서버가 안좋은거 같기도 하고..^^

아니면 제가 명령어를 잘 몰라서 그런거 일수도 있고..ㅜㅜ

2012.01.17 17:29:21

그냥가자

저는 그냥 arm-eabi-gdb 씁니다. ndk-gdb도 동작이 좀 희한해서 ㅡㅡㅋ

2012.01.17 20:53:14

아즈라엘

한번 시도해 봐야겠네요..^^

좋은 정보 감사합니다.