cocos2d-x使用android-ndk，我使用cocos2d-x 2.1.4版本，
我使用lua作为游戏脚本，我的游戏在一些便宜的手机上会崩溃，比如三星s7562c、e120l。游戏会在不同的地方崩溃。 logcat 如下所示:
03-26 13:01:18.203: I/DEBUG(106): backtrace:
03-26 13:01:18.203: I/DEBUG(106): #00 pc 00041020 /dev/ashmem/decode_fd (deleted)
03-26 13:01:18.203: I/DEBUG(106): #01 pc 00007878 <unknown>
03-26 10:58:18.135: I/DEBUG(11409): backtrace:
03-26 10:58:18.135: I/DEBUG(11409): #00 pc 00077018 /dev/ump
03-26 10:58:18.135: I/DEBUG(11409): #01 pc 00006108 <unknown>
03-26 10:58:18.135: I/DEBUG(11409): stack:
我的问题是为什么回溯只有这么少的有意义的信息？
有什么方法可以从 ndk 崩溃中获取更多信息吗？
看来崩溃发生在与内存相关的驱动程序中，所以我必须减少游戏中的内存使用？有什么好的方法来定位此类内存问题吗？ 谢谢
这是一个完整转储文件:
03-26 13:01:17.773: I/DEBUG(106): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
03-26 13:01:17.773: I/DEBUG(106): Build fingerprint: 'samsung/cs023gzc/cs023g:4.2.2/JDQ39/G3502UZCUAMK1:user/release-keys'
03-26 13:01:17.773: I/DEBUG(106): Revision: '7'
03-26 13:01:17.773: I/DEBUG(106): pid: 17997, tid: 18116, name: Thread-14144 >>> com.caesars.cnnozomi <<<
03-26 13:01:17.773: I/DEBUG(106): signal 11 (SIGSEGV), code 2 (SEGV_ACCERR), fault addr 5a3ac020
03-26 13:01:18.195: I/DEBUG(106): r0 55b830a8 r1 55a8ce00 r2 55ab8328 r3 ffffffff
03-26 13:01:18.195: I/DEBUG(106): r4 00000003 r5 00002710 r6 57f50c5c r7 55a8bd00
03-26 13:01:18.195: I/DEBUG(106): r8 55b830a8 r9 569f4e58 sl 588aa834 fp fffffff2
03-26 13:01:18.195: I/DEBUG(106): ip 55b73670 sp 5674eba8 lr 588aa87c pc 5a3ac020 cpsr 28000010
03-26 13:01:18.195: I/DEBUG(106): d0 19a7448034753ef3 d1 414fffff3e91e9ee
03-26 13:01:18.195: I/DEBUG(106): d2 412bcccd413f0000 d3 bd1b0e004442d4dc
03-26 13:01:18.195: I/DEBUG(106): d4 3e789e26404068a4 d5 3f2aaaba41000000
03-26 13:01:18.195: I/DEBUG(106): d6 40b432e33db5794b d7 19b4b26300000103
03-26 13:01:18.195: I/DEBUG(106): d8 0000000000000000 d9 0000000000000000
03-26 13:01:18.195: I/DEBUG(106): d10 0000000000000000 d11 0000000000000000
03-26 13:01:18.195: I/DEBUG(106): d12 0000000000000000 d13 0000000000000000
03-26 13:01:18.195: I/DEBUG(106): d14 0000000000000000 d15 0000000000000000
03-26 13:01:18.195: I/DEBUG(106): d16 41b9b4b2630f1aa0 d17 3f50624dd2f1a9fc
03-26 13:01:18.203: I/DEBUG(106): d18 41ca3a9f79800000 d19 0000000000000000
03-26 13:01:18.203: I/DEBUG(106): d20 0000000000000000 d21 3ff0000000000000
03-26 13:01:18.203: I/DEBUG(106): d22 8000000000000000 d23 0000000000000000
03-26 13:01:18.203: I/DEBUG(106): d24 0000000000000000 d25 8000000000000000
03-26 13:01:18.203: I/DEBUG(106): d26 3ff0000000000000 d27 4bb44bb44bb44bb4
03-26 13:01:18.203: I/DEBUG(106): d28 00ff00ff8c73837c d29 57a8ac5300ff00ff
03-26 13:01:18.203: I/DEBUG(106): d30 0100010001000100 d31 0100010001000100
03-26 13:01:18.203: I/DEBUG(106): scr 60000012
03-26 13:01:18.203: I/DEBUG(106): backtrace:
03-26 13:01:18.203: I/DEBUG(106): #00 pc 00041020 /dev/ashmem/decode_fd (deleted)
03-26 13:01:18.203: I/DEBUG(106): #01 pc 00007878 <unknown>
03-26 13:01:18.210: I/DEBUG(106): stack:
03-26 13:01:18.210: I/DEBUG(106): 5674eb68 5674eba8 [stack:18116]
03-26 13:01:18.210: I/DEBUG(106): 5674eb6c 56d51810
03-26 13:01:18.210: I/DEBUG(106): 5674eb70 00000063
03-26 13:01:18.210: I/DEBUG(106): 5674eb74 563d87c0
03-26 13:01:18.210: I/DEBUG(106): 5674eb78 569f4e18
03-26 13:01:18.210: I/DEBUG(106): 5674eb7c 56f3b1f8 /mnt/asec/com.caesars.cnnozomi-1/lib/libcocos2dlua.so
03-26 13:01:18.210: I/DEBUG(106): 5674eb80 5674eb8c [stack:18116]
03-26 13:01:18.210: I/DEBUG(106): 5674eb84 56f41488 /mnt/asec/com.caesars.cnnozomi-1/lib/libcocos2dlua.so (lua_rawget+32)
03-26 13:01:18.210: I/DEBUG(106): 5674eb88 fff80000
03-26 13:01:18.210: I/DEBUG(106): 5674eb8c 000007f8
03-26 13:01:18.210: I/DEBUG(106): 5674eb90 57f4fb28
03-26 13:01:18.218: I/DEBUG(106): 5674eb94 57f4facc
03-26 13:01:18.218: I/DEBUG(106): 5674eb98 55a8bd00
03-26 13:01:18.218: I/DEBUG(106): 5674eb9c 55a8b1c0
03-26 13:01:18.218: I/DEBUG(106): 5674eba0 df0027ad
03-26 13:01:18.218: I/DEBUG(106): 5674eba4 00000000
03-26 13:01:18.218: I/DEBUG(106): #00 5674eba8 57f56330
03-26 13:01:18.218: I/DEBUG(106): ........ ........
03-26 13:01:18.218: I/DEBUG(106): #01 5674eba8 57f56330
03-26 13:01:18.218: I/DEBUG(106): 5674ebac fffffffb
03-26 13:01:18.218: I/DEBUG(106): 5674ebb0 57f4facc
03-26 13:01:18.218: I/DEBUG(106): 5674ebb4 55a8b1c0
03-26 13:01:18.218: I/DEBUG(106): 5674ebb8 00000000
03-26 13:01:18.218: I/DEBUG(106): 5674ebbc 00000002
03-26 13:01:18.218: I/DEBUG(106): 5674ebc0 00000008
03-26 13:01:18.218: I/DEBUG(106): 5674ebc4 55a8b1f0
03-26 13:01:18.218: I/DEBUG(106): 5674ebc8 00000000
03-26 13:01:18.218: I/DEBUG(106): 5674ebcc 00000001
03-26 13:01:18.218: I/DEBUG(106): 5674ebd0 00000000
03-26 13:01:18.218: I/DEBUG(106): 5674ebd4 5674ec78 [stack:18116]
03-26 13:01:18.218: I/DEBUG(106): 5674ebd8 56451f3c
03-26 13:01:18.218: I/DEBUG(106): 5674ebdc 5643d2a8
03-26 13:01:18.226: I/DEBUG(106): 5674ebe0 5674ec8c [stack:18116]
03-26 13:01:18.226: I/DEBUG(106): 5674ebe4 56f41d58 /mnt/asec/com.caesars.cnnozomi-1/lib/libcocos2dlua.so (lua_pcall+72)
03-26 13:01:18.226: I/DEBUG(106): memory near r0:
03-26 13:01:18.226: I/DEBUG(106): 55b83088 00000000 55000400 2a7d3f80 00000005
03-26 13:01:18.226: I/DEBUG(106): 55b83098 657a6973 00000058 00000020 00000023
03-26 13:01:18.226: I/DEBUG(106): 55b830a8 00000000 ff000400 10738f5f 0000000a
03-26 13:01:18.226: I/DEBUG(106): 55b830b8 47746567 4b646972 00007965 0000002b
03-26 13:01:18.226: I/DEBUG(106): 55b830c8 55b874f8 55000400 456d29b6 00000012
03-26 13:01:18.226: I/DEBUG(106): 55b830d8 6c697455 6f68522f 7247626d 6c2e6469
03-26 13:01:18.226: I/DEBUG(106): 55b830e8 00006175 00000023 00000000 55000400
03-26 13:01:18.226: I/DEBUG(106): 55b830f8 42bdf858 00000009 6d6f6852 69724762
03-26 13:01:18.226: I/DEBUG(106): 55b83108 00000064 00000093 55b832a8 05020704
03-26 13:01:18.226: I/DEBUG(106): 55b83118 00000008 55b5eb30 55b83180 55b83180
03-26 13:01:18.226: I/DEBUG(106): 55b83128 00000003 00000000 00000089 00002000
03-26 13:01:18.226: I/DEBUG(106): 55b83138 55b7e8e0 0000000f 00000003 55b83180
03-26 13:01:18.226: I/DEBUG(106): 55b83148 55b83187 55b83187 00000555 00000310
03-26 13:01:18.226: I/DEBUG(106): 55b83158 00000237 0202023e 00010334 03020337
03-26 13:01:18.234: I/DEBUG(106): 55b83168 01020420 00020340 00000000 55a90300
03-26 13:01:18.234: I/DEBUG(106): 55b83178 55a8fed0 55a90900 02010101 73020202
03-26 13:01:18.234: I/DEBUG(106): memory near r1:
03-26 13:01:18.234: I/DEBUG(106): 55a8cde0 55a8c338 55a8cd18 55a8b2c4 56f2b27d
03-26 13:01:18.234: I/DEBUG(106): 55a8cdf0 00000000 00000000 00000028 00000023
03-26 13:01:18.234: I/DEBUG(106): 55a8ce00 00000000 00000400 c387ca2f 00000007
03-26 13:01:18.234: I/DEBUG(106): 55a8ce10 6e695f5f 00786564 00000000 00000023
03-26 13:01:18.234: I/DEBUG(106): 55a8ce20 00000000 00000400 ff730758 0000000a
03-26 13:01:18.234: I/DEBUG(106): 55a8ce30 656e5f5f 646e6977 00007865 00000023
03-26 13:01:18.234: I/DEBUG(106): 55a8ce40 00000000 00000400 d99ceba0 00000004
03-26 13:01:18.234: I/DEBUG(106): 55a8ce50 63675f5f 00000000 00000000 00000023
03-26 13:01:18.234: I/DEBUG(106): 55a8ce60 00000000 00000400 d507f06e 00000006
03-26 13:01:18.234: I/DEBUG(106): 55a8ce70 6f6d5f5f 00006564 00000000 00000023
03-26 13:01:18.234: I/DEBUG(106): 55a8ce80 00000000 00000400 7b144f9b 00000004
03-26 13:01:18.234: I/DEBUG(106): 55a8ce90 71655f5f 00000000 00000000 00000023
03-26 13:01:18.234: I/DEBUG(106): 55a8cea0 00000000 00000400 078aa1ef 00000005
03-26 13:01:18.234: I/DEBUG(106): 55a8ceb0 656c5f5f 0000006e 00000000 00000023
03-26 13:01:18.234: I/DEBUG(106): 55a8cec0 55a8cf80 00000400 eaa74b47 00000004
03-26 13:01:18.234: I/DEBUG(106): 55a8ced0 746c5f5f 00000000 00000000 00000023
03-26 13:01:18.234: I/DEBUG(106): memory near r2:
03-26 13:01:18.234: I/DEBUG(106): 55ab8308 55ab8528 00010804 55a8c338 55ab8698
03-26 13:01:18.234: I/DEBUG(106): 55ab8318 55a8b2c4 56f2b25d 55ab8340 0000001b
03-26 13:01:18.242: I/DEBUG(106): 55ab8328 55ab8888 00000804 55a8c338 55ab7568
03-26 13:01:18.242: I/DEBUG(106): 55ab8338 57f50c58 00000023 55ab82e0 00010804
03-26 13:01:18.242: I/DEBUG(106): 55ab8348 55a8c338 55ab85b0 55a8b2c4 56f2b581
03-26 13:01:18.242: I/DEBUG(106): 55ab8358 00000020 00000023 55ab8250 00010804
03-26 13:01:18.242: I/DEBUG(106): 55ab8368 55a8c338 55ab81f0 55a8b2c4 56f2b27d
03-26 13:01:18.242: I/DEBUG(106): 55ab8378 00000000 0000018b 55ab8250 fffffff7
03-26 13:01:18.242: I/DEBUG(106): 55ab8388 55a8cee0 fffffffb 55ab8410 55ab8410
03-26 13:01:18.242: I/DEBUG(106): 55ab8398 00000000 ffffffff 00000000 ffffffff
03-26 13:01:18.242: I/DEBUG(106): 55ab83a8 00000000 00000000 00000000 ffffffff
03-26 13:01:18.242: I/DEBUG(106): 55ab83b8 00000000 ffffffff 00000000 00000000
03-26 13:01:18.242: I/DEBUG(106): 55ab83c8 00000000 ffffffff 00000000 ffffffff
03-26 13:01:18.242: I/DEBUG(106): 55ab83d8 00000000 00000000 55b05998 fffffff4
03-26 13:01:18.242: I/DEBUG(106): 55ab83e8 55a8c990 fffffffb 00000000 00000000
03-26 13:01:18.242: I/DEBUG(106): 55ab83f8 00000000 ffffffff 00000000 ffffffff
03-26 13:01:18.242: I/DEBUG(106): memory near r5:
03-26 13:01:18.242: I/DEBUG(106): 000026f0 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.242: I/DEBUG(106): 00002700 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.242: I/DEBUG(106): 00002710 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.242: I/DEBUG(106): 00002720 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.242: I/DEBUG(106): 00002730 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.242: I/DEBUG(106): 00002740 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.242: I/DEBUG(106): 00002750 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.242: I/DEBUG(106): 00002760 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.250: I/DEBUG(106): 00002770 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.250: I/DEBUG(106): 00002780 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.250: I/DEBUG(106): 00002790 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.250: I/DEBUG(106): 000027a0 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.250: I/DEBUG(106): 000027b0 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.250: I/DEBUG(106): 000027c0 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.250: I/DEBUG(106): 000027d0 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.250: I/DEBUG(106): 000027e0 ffffffff ffffffff ffffffff ffffffff
03-26 13:01:18.250: I/DEBUG(106): memory near r6:
03-26 13:01:18.250: I/DEBUG(106): 57f50c3c 00172000 57f56358 0000001b 00000008
03-26 13:01:18.250: I/DEBUG(106): 57f50c4c 57f50cf8 57f50d17 57f50d17 00170857
03-26 13:01:18.250: I/DEBUG(106): 57f50c5c 00020427 00040301 80090454 00000510
03-26 13:01:18.250: I/DEBUG(106): 57f50c6c 00000437 00010610 00020710 0204043e
03-26 13:01:18.250: I/DEBUG(106): 57f50c7c 04000416 0403041e 00020448 80120454
03-26 13:01:18.250: I/DEBUG(106): 57f50c8c 00010309 80080454 00000510 00000437
03-26 13:01:18.250: I/DEBUG(106): 57f50c9c 01020615 00020710 0204043e 04000416
03-26 13:01:18.250: I/DEBUG(106): 57f50cac 00020448 80080454 00000510 00000437
03-26 13:01:18.250: I/DEBUG(106): 57f50cbc 00010610 02020715 0204043e 04000416
03-26 13:01:18.257: I/DEBUG(106): 57f50ccc 04020414 00020448 00010047 00000000
03-26 13:01:18.257: I/DEBUG(106): 57f50cdc 55b830a8 0000000a fffffff2 00000002
03-26 13:01:18.257: I/DEBUG(106): 57f50cec fffffff2 00000001 fffffff2 02010101
03-26 13:01:18.257: I/DEBUG(106): 57f50cfc 02020202 02020202 04040303 04040404
03-26 13:01:18.257: I/DEBUG(106): 57f50d0c 06060404 06060606 73080606 00666c65
03-26 13:01:18.257: I/DEBUG(106): 57f50d1c 00782000 00792000 64652000 64496567
03-26 13:01:18.257: I/DEBUG(106): 57f50d2c 00200000 00000002 0000002b 57f5b768
03-26 13:01:18.257: I/DEBUG(106): memory near r7:
03-26 13:01:18.257: I/DEBUG(106): 55a8bce0 0048005d 0070006f 0015002d 006d006f
03-26 13:01:18.257: I/DEBUG(106): 55a8bcf0 0067006f 0051006f 002a006f 00220070
03-26 13:01:18.257: I/DEBUG(106): 55a8bd00 56f32c80 56f32d18 56f32db0 56f32e48
03-26 13:01:18.257: I/DEBUG(106): 55a8bd10 56f32ee0 56f32f70 56f32ffc 56f33048
03-26 13:01:18.257: I/DEBUG(106): 55a8bd20 56f33094 56f33118 56f3319c 56f331d8
03-26 13:01:18.257: I/DEBUG(106): 55a8bd30 56f33214 56f3324c 56f33284 56f332b8
03-26 13:01:18.257: I/DEBUG(106): 55a8bd40 56f332ec 56f33310 56f33344 56f33388
03-26 13:01:18.257: I/DEBUG(106): 55a8bd50 56f333cc 56f33424 56f3347c 56f334d8
03-26 13:01:18.257: I/DEBUG(106): 55a8bd60 56f33514 56f33570 56f335c8 56f33620
03-26 13:01:18.257: I/DEBUG(106): 55a8bd70 56f3367c 56f336b8 56f33714 56f3376c
03-26 13:01:18.257: I/DEBUG(106): 55a8bd80 56f337c4 56f33820 56f3385c 56f338b8
03-26 13:01:18.257: I/DEBUG(106): 55a8bd90 56f338f4 56f33944 56f3396c 56f33994
03-26 13:01:18.257: I/DEBUG(106): 55a8bda0 56f339b8 56f339dc 56f33a00 56f33a3c
03-26 13:01:18.257: I/DEBUG(106): 55a8bdb0 56f33a70 56f33adc 56f33b40 56f33b78
03-26 13:01:18.265: I/DEBUG(106): 55a8bdc0 56f33bac 56f33bec 56f33c2c 56f33c94
03-26 13:01:18.265: I/DEBUG(106): 55a8bdd0 56f33cec 56f33d00 56f33d14 56f33da0
03-26 13:01:18.265: I/DEBUG(106): memory near r8:
03-26 13:01:18.265: I/DEBUG(106): 55b83088 00000000 55000400 2a7d3f80 00000005
03-26 13:01:18.265: I/DEBUG(106): 55b83098 657a6973 00000058 00000020 00000023
03-26 13:01:18.265: I/DEBUG(106): 55b830a8 00000000 ff000400 10738f5f 0000000a
03-26 13:01:18.265: I/DEBUG(106): 55b830b8 47746567 4b646972 00007965 0000002b
03-26 13:01:18.265: I/DEBUG(106): 55b830c8 55b874f8 55000400 456d29b6 00000012
03-26 13:01:18.265: I/DEBUG(106): 55b830d8 6c697455 6f68522f 7247626d 6c2e6469
03-26 13:01:18.265: I/DEBUG(106): 55b830e8 00006175 00000023 00000000 55000400
03-26 13:01:18.265: I/DEBUG(106): 55b830f8 42bdf858 00000009 6d6f6852 69724762
03-26 13:01:18.265: I/DEBUG(106): 55b83108 00000064 00000093 55b832a8 05020704
03-26 13:01:18.265: I/DEBUG(106): 55b83118 00000008 55b5eb30 55b83180 55b83180
03-26 13:01:18.265: I/DEBUG(106): 55b83128 00000003 00000000 00000089 00002000
03-26 13:01:18.265: I/DEBUG(106): 55b83138 55b7e8e0 0000000f 00000003 55b83180
03-26 13:01:18.265: I/DEBUG(106): 55b83148 55b83187 55b83187 00000555 00000310
03-26 13:01:18.265: I/DEBUG(106): 55b83158 00000237 0202023e 00010334 03020337
03-26 13:01:18.265: I/DEBUG(106): 55b83168 01020420 00020340 00000000 55a90300
03-26 13:01:18.265: I/DEBUG(106): 55b83178 55a8fed0 55a90900 02010101 73020202
03-26 13:01:18.265: I/DEBUG(106): memory near r9:
03-26 13:01:18.265: I/DEBUG(106): 569f4e38 00000003 fffffff2 00000001 fffffff2
03-26 13:01:18.273: I/DEBUG(106): 569f4e48 00000003 fffffff2 55ab8328 57f4fadc
03-26 13:01:18.273: I/DEBUG(106): 569f4e58 57f99418 fffffff4 00000017 fffffff2
03-26 13:01:18.273: I/DEBUG(106): 569f4e68 0000001f fffffff2 00000003 fffffff2
03-26 13:01:18.273: I/DEBUG(106): 569f4e78 57fa6280 ffffffff 57f99418 fffffffd
03-26 13:01:18.273: I/DEBUG(106): 569f4e88 55a91e70 fffffff4 55afe3a0 fffffff4
03-26 13:01:18.273: I/DEBUG(106): 569f4e98 55ad1d80 fffffffd 55b244b8 fffffffb
03-26 13:01:18.273: I/DEBUG(106): 569f4ea8 55adc8b0 fffffff4 55b244e8 fffffff7
03-26 13:01:18.273: I/DEBUG(106): 569f4eb8 00000000 ffffffff 55afe068 fffffffb
03-26 13:01:18.273: I/DEBUG(106): 569f4ec8 55afe3a0 fffffff4 56f350e0 57f5beb4
03-26 13:01:18.273: I/DEBUG(106): 569f4ed8 55afe0e8 00000082 569eebd8 fffffff3
03-26 13:01:18.273: I/DEBUG(106): 569f4ee8 55ada350 fffffffb 55afe088 fffffff4
03-26 13:01:18.273: I/DEBUG(106): 569f4ef8 55ab9b88 fffffff7 00000001 ffffffff
03-26 13:01:18.273: I/DEBUG(106): 569f4f08 55b228e0 55b8a4f8 569eebd8 fffffff3
03-26 13:01:18.273: I/DEBUG(106): 569f4f18 00000000 40a34e00 00000000 40a07b80
03-26 13:01:18.273: I/DEBUG(106): 569f4f28 55a91e70 fffffff4 55afe3a0 fffffff4
03-26 13:01:18.273: I/DEBUG(106): memory near sl:
03-26 13:01:18.273: I/DEBUG(106): 588aa814 00000000 00000000 00000000 00000000
03-26 13:01:18.273: I/DEBUG(106): 588aa824 00000000 00000000 00000000 00000000
03-26 13:01:18.281: I/DEBUG(106): 588aa834 e303c670 e345c5b7 e3e0b00d e30380a8
03-26 13:01:18.281: I/DEBUG(106): 588aa844 e34585b8 e30b7d00 e34575a8 e3025710
03-26 13:01:18.281: I/DEBUG(106): 588aa854 e2871c11 e1a00008 e599e01c e5994018
03-26 13:01:18.281: I/DEBUG(106): 588aa864 e37e000e 1b6c05ea e3540002 bb6c05e9
03-26 13:01:18.281: I/DEBUG(106): 588aa874 e3540002 1b6c05e8 e599e004 e5996000
03-26 13:01:18.281: I/DEBUG(106): 588aa884 e37e000c 1b6c05e5 e596e01c e5983008
03-26 13:01:18.281: I/DEBUG(106): 588aa894 e596a014 e003200e e0822082 e08aa182
03-26 13:01:18.281: I/DEBUG(106): 588aa8a4 e1ca20d8 e3730005 01520008 0b6c05db
03-26 13:01:18.281: I/DEBUG(106): 588aa8b4 e59aa010 e35a0000 1afffff8 e5966010
03-26 13:01:18.281: I/DEBUG(106): 588aa8c4 e3560000 0b6c05d5 e596a01c e35a0001
03-26 13:01:18.281: I/DEBUG(106): 588aa8d4 1b6c05d2 e5966014 e1c622d0 e3730005
03-26 13:01:18.281: I/DEBUG(106): 588aa8e4 01520001 1b6c05cd e596e01c e596a018
03-26 13:01:18.281: I/DEBUG(106): 588aa8f4 e37e000c 1b6c05c9 e3006cac e34567f5
03-26 13:01:18.281: I/DEBUG(106): 588aa904 e59a801c e358000f 1b6c05c4 e59aa014
03-26 13:01:18.281: I/DEBUG(106): memory near ip:
03-26 13:01:18.281: I/DEBUG(106): 55b73650 55b73bb8 00010804 55a8c338 55b6d748
03-26 13:01:18.281: I/DEBUG(106): 55b73660 55a8b2c4 56ebfe21 55b71768 0000001b
03-26 13:01:18.281: I/DEBUG(106): 55b73670 55acfa78 00000804 55a8c338 55ae6350
03-26 13:01:18.281: I/DEBUG(106): 55b73680 55b86038 0000018b 55b18228 fffffffd
03-26 13:01:18.281: I/DEBUG(106): 55b73690 55a8b260 fffffffb 00000000 55b737c0
03-26 13:01:18.289: I/DEBUG(106): 55b736a0 00000000 ffffffff 00000000 ffffffff
03-26 13:01:18.289: I/DEBUG(106): 55b736b0 00000000 00000000 00000000 ffffffff
03-26 13:01:18.289: I/DEBUG(106): 55b736c0 00000000 ffffffff 00000000 00000000
03-26 13:01:18.289: I/DEBUG(106): 55b736d0 55ade768 fffffffd 55ade0d8 fffffffb
03-26 13:01:18.289: I/DEBUG(106): 55b736e0 00000000 00000000 55ad1d80 fffffffd
03-26 13:01:18.289: I/DEBUG(106): 55b736f0 55ab9e38 fffffffb 00000000 00000000
03-26 13:01:18.289: I/DEBUG(106): 55b73700 55ab93b0 fffffffd 55ab8d20 fffffffb
03-26 13:01:18.289: I/DEBUG(106): 55b73710 00000000 00000000 55ade0d8 fffffffd
03-26 13:01:18.289: I/DEBUG(106): 55b73720 55ab9078 fffffffb 00000000 00000000
03-26 13:01:18.289: I/DEBUG(106): 55b73730 00000000 ffffffff 00000000 ffffffff
03-26 13:01:18.289: I/DEBUG(106): 55b73740 00000000 00000000 55aba170 fffffffd
03-26 13:01:18.289: I/DEBUG(106): memory near sp:
03-26 13:01:18.289: I/DEBUG(106): 5674eb88 fff80000 000007f8 57f4fb28 57f4facc
03-26 13:01:18.289: I/DEBUG(106): 5674eb98 55a8bd00 55a8b1c0 df0027ad 00000000
03-26 13:01:18.289: I/DEBUG(106): 5674eba8 57f56330 fffffffb 57f4facc 55a8b1c0
03-26 13:01:18.289: I/DEBUG(106): 5674ebb8 00000000 00000002 00000008 55a8b1f0
03-26 13:01:18.289: I/DEBUG(106): 5674ebc8 00000000 00000001 00000000 5674ec78
03-26 13:01:18.289: I/DEBUG(106): 5674ebd8 56451f3c 5643d2a8 5674ec8c 56f41d58
03-26 13:01:18.289: I/DEBUG(106): 5674ebe8 fffffffd 567deb28 fffffffd 56eca6a1
03-26 13:01:18.289: I/DEBUG(106): 5674ebf8 567deb28 00000001 00000001 56eca629
03-26 13:01:18.289: I/DEBUG(106): 5674ec08 50ada608 0000000c 3f1c8a05 56eca499
03-26 13:01:18.289: I/DEBUG(106): 5674ec18 00000000 56eca47b 56ce0018 56faf6f9
03-26 13:01:18.289: I/DEBUG(106): 5674ec28 56faf5cd 56438840 00000001 3f1c8a05
03-26 13:01:18.296: I/DEBUG(106): 5674ec38 00000000 56fb00cb 56faff95 56437a38
03-26 13:01:18.296: I/DEBUG(106): 5674ec48 5643d298 00000000 56451f44 56fc42bd
03-26 13:01:18.296: I/DEBUG(106): 5674ec58 56437a38 38e00001 4c452250 56fc43c5
03-26 13:01:18.296: I/DEBUG(106): 5674ec68 56fc43a1 56fe32e1 4d7f321a 409682d4
03-26 13:01:18.296: I/DEBUG(106): 5674ec78 56451f3c 00000001 420aea70 00000008
03-26 13:01:18.296: I/DEBUG(106): code around pc:
03-26 13:01:18.296: I/DEBUG(106): 5a3ac000 00000000 00000000 00000000 00000000
03-26 13:01:18.296: I/DEBUG(106): 5a3ac010 00000000 00000000 00000000 00000000
03-26 13:01:18.296: I/DEBUG(106): 5a3ac020 00000000 00000000 00000000 00000000
03-26 13:01:18.296: I/DEBUG(106): 5a3ac030 00000000 00000000 00000000 00000000
03-26 13:01:18.296: I/DEBUG(106): 5a3ac040 00000000 00000000 00000000 00000000
03-26 13:01:18.296: I/DEBUG(106): 5a3ac050 00000000 00000000 00000000 00000000
03-26 13:01:18.296: I/DEBUG(106): 5a3ac060 00000000 00000000 00000000 00000000
03-26 13:01:18.296: I/DEBUG(106): 5a3ac070 00000000 00000000 00000000 00000000
03-26 13:01:18.296: I/DEBUG(106): 5a3ac080 00000000 00000000 00000000 00000000
03-26 13:01:18.296: I/DEBUG(106): 5a3ac090 00000000 00000000 00000000 00000000
03-26 13:01:18.304: I/DEBUG(106): 5a3ac0a0 00000000 00000000 00000000 00000000
03-26 13:01:18.304: I/DEBUG(106): 5a3ac0b0 00000000 00000000 00000000 00000000
03-26 13:01:18.304: I/DEBUG(106): 5a3ac0c0 00000000 00000000 00000000 00000000
03-26 13:01:18.304: I/DEBUG(106): 5a3ac0d0 00000000 00000000 00000000 00000000
03-26 13:01:18.304: I/DEBUG(106): 5a3ac0e0 00000000 00000000 00000000 00000000
03-26 13:01:18.304: I/DEBUG(106): 5a3ac0f0 00000000 00000000 00000000 00000000
03-26 13:01:18.304: I/DEBUG(106): code around lr:
03-26 13:01:18.304: I/DEBUG(106): 588aa85c e599e01c e5994018 e37e000e 1b6c05ea
03-26 13:01:18.304: I/DEBUG(106): 588aa86c e3540002 bb6c05e9 e3540002 1b6c05e8
03-26 13:01:18.304: I/DEBUG(106): 588aa87c e599e004 e5996000 e37e000c 1b6c05e5
03-26 13:01:18.304: I/DEBUG(106): 588aa88c e596e01c e5983008 e596a014 e003200e
03-26 13:01:18.304: I/DEBUG(106): 588aa89c e0822082 e08aa182 e1ca20d8 e3730005
03-26 13:01:18.304: I/DEBUG(106): 588aa8ac 01520008 0b6c05db e59aa010 e35a0000
03-26 13:01:18.304: I/DEBUG(106): 588aa8bc 1afffff8 e5966010 e3560000 0b6c05d5
03-26 13:01:18.312: I/DEBUG(106): 588aa8cc e596a01c e35a0001 1b6c05d2 e5966014
03-26 13:01:18.312: I/DEBUG(106): 588aa8dc e1c622d0 e3730005 01520001 1b6c05cd
03-26 13:01:18.312: I/DEBUG(106): 588aa8ec e596e01c e596a018 e37e000c 1b6c05c9
03-26 13:01:18.312: I/DEBUG(106): 588aa8fc e3006cac e34567f5 e59a801c e358000f
03-26 13:01:18.312: I/DEBUG(106): 588aa90c 1b6c05c4 e59aa014 e1ca2fd8 e3730005
03-26 13:01:18.312: I/DEBUG(106): 588aa91c 01520000 1b6c05bf e1ca2fd0 e3730009
03-26 13:01:18.312: I/DEBUG(106): 588aa92c 1b6c05bc e3a0a00a e1c900d8 e371000e
03-26 13:01:18.312: I/DEBUG(106): 588aa93c 1b6c05b8 e2508001 6b6c05b6 e599e014
03-26 13:01:18.312: I/DEBUG(106): 588aa94c e5994010 e37e000e 1b6c05b2 e152000c
03-26 13:01:18.312: I/DEBUG(106): memory map around fault addr 5a3ac020:
03-26 13:01:18.312: I/DEBUG(106): 5a26b000-5a36b000 /dev/ashmem/decode_fd (deleted)
03-26 13:01:18.312: I/DEBUG(106): 5a36b000-5a46b000 /dev/ashmem/decode_fd (deleted)
03-26 13:01:18.312: I/DEBUG(106): 5a46b000-5a56b000 /dev/ashmem/decode_fd (deleted)
03-26 13:01:18.625: I/DEBUG(106): !@dumpstate -k -t -z -d -o /data/log/dumpstate_app_native -m 17997
ndk-stack 翻译后
********** Crash dump: **********
Build fingerprint: 'samsung/cs023gzc/cs023g:4.2.2/JDQ39/G3502UZCUAMK1:user/release-keys'
pid: 17997, tid: 18116, name: Thread-14144 >>> com.caesars.cnnozomi <<<
signal 11 (SIGSEGV), code 2 (SEGV_ACCERR), fault addr 5a3ac020
Stack frame #00 pc 00041020 /dev/ashmem/decode_fd (deleted)
Stack frame #01 pc 00007878 <unknown>: Unable to open symbol file local/armeabi//<unknown>. Error (123): Unknown error
最佳答案
Android 设备驱动程序发生错误。这些设备是共享内存设备，似乎用于 cpu 和 gpu。根据Android OpenGLES文档
http://developer.android.com/guide/topics/graphics/opengl.html#textures
etc1 格式。所以我使用这种格式来压缩我的游戏纹理。这将为 GPU 节省大量内存。我根据下面的文档修改了cocos2d-x代码以使etc1支持alpha channel 。
http://malideveloper.arm.com/cn/develop-for-mali/sample-code/etcv1-texture-compression-and-alpha-channels/
有关 etc1 的更多信息，请查看 wiki
en.wikipedia.org/wiki/Ericsson_Texture_Compression
我没有足够的声誉，因此无法粘贴更多链接进行我的研究，抱歉。
关于android - 我的 Android cocos2d-x 游戏在某些三星手机上崩溃，但 logcat 未显示崩溃位置，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/22655634/