问题描述
我在DumpRenderTree.exe的过程中使用打印输出日志，喜欢：
......
的printf（QUOT; Log1\\\
"）;    //第一次打印
printf（" Log2 \ n"）;
.....
但第一行"printf（" Log1 \ n"）; "没问题，第二行代码"printf（" Log2 \ n"）;"失败了。以下是日志：
================================= ============================================
PID：106D006E TID：11970072 PID：106D006E TID：11970072异常'数据中止'（0x4）：Thread-Id = 11970072（pth = c0c2ace8），Proc-Id = 106d006e（pprc = c0c2a1c4）'DumpRenderTree。 exe'，VM-active = 106d006e（pprc = c0c2a1c4）'DumpRenderTree.exe'
PC = 4006b1d4（coredll.dll + 0x0005b1d4）RA = 4006b038（coredll.dll + 0x0005b038）SP = 0017d344， BVA = 000003c4
PID：106D006E TID：11970072 PID：106D006E TID：11970072异常'数据中止'（0x4）：Thread-Id = 11970072（pth = c0c2ace8），Proc-Id = 106d006e（pprc = c0c2a1c4）'DumpRenderTree.exe'，VM-active = 106d006e（pprc = c0c2a1c4）'DumpRenderTree.exe'
PC = 4006b1d4（coredll.dll + 0x0005b1d4）RA = 4006b038（coredll.dll + 0x0005b038）SP = 0017cd04，BVA = 000013c3
PID：106D006E TID：11970072 PID：106D006E TID：11970072异常'数据中止'（0x4）：Thread-Id = 11970072（pth = c0c2ace8），Proc -Id = 106d006e（pprc = c0c2a1c4）'DumpRen derTree.exe'，VM-active = 106d006e（pprc = c0c2a1c4）'DumpRenderTree.exe'
PC = 4006b1d4（coredll.dll + 0x0005b1d4）RA = 4006b038（coredll.dll + 0x0005b038）SP = 0017c6c4，BVA = 000013c3
PID：106D006E TID：11970072 PID：106D006E TID：11970072异常'数据中止'（0x4）：Thread-Id = 11970072（pth = c0c2ace8），Proc-Id = 106d006e （pprc = c0c2a1c4）'DumpRenderTree.exe'，VM-active = 106d006e（pprc = c0c2a1c4）'DumpRenderTree.exe'
PC = 4006b1d4（coredll.dll + 0x0005b1d4）RA = 4006b038（coredll。 dll + 0x0005b038）SP = 0017c084，BVA = 000013c3
PID：106D006E TID：11970072 PID：106D006E TID：11970072异常'数据中止'（0x4）：Thread-Id = 11970072（pth = c0c2ace8） ，Proc-Id = 106d006e（pprc = c0c2a1c4）'DumpRenderTree.exe'，VM-active = 106d006e（pprc = c0c2a1c4）'DumpRenderTree.exe'
PC = 4006b1d4（coredll.dll + 0x0005b1d4） RA = 4006b038（coredll.dll + 0x0005b038）SP = 0017ba44，BVA = 000013c3
PID：106D006E TID：11970072 PID：106D006E TID：11970072异常'数据中止'（0x4）：Thread-Id = 1 1970072（pth = c0c2ace8），Proc-Id = 106d006e（pprc = c0c2a1c4）'DumpRenderTree.exe'，VM-active = 106d006e（pprc = c0c2a1c4）'DumpRenderTree.exe'
$
PC = 4006b1d4（ coredll.dll + 0x0005b1d4）RA = 4006b038（coredll.dll + 0x0005b038）SP = 0017b404，BVA = 000013c3
PID：106D006E TID：11970072 PID：106D006E TID：11970072异常'数据中止'（0x4 ）：Thread-Id = 11970072（pth = c0c2ace8），Proc-Id = 106d006e（pprc = c0c2a1c4）'DumpRenderTree.exe'，VM-active = 106d006e（pprc = c0c2a1c4）'DumpRenderTree.exe'
PC = 4006b1d4（coredll.dll + 0x0005b1d4）RA = 4006b038（coredll.dll + 0x0005b038）SP = 0017adc4，BVA = 000013c3
PID：106D006E TID：11970072 PID：106D006E TID：11970072异常'数据中止'（0x4）：Thread-Id = 11970072（pth = c0c2ace8），Proc-Id = 106d006e（pprc = c0c2a1c4）'DumpRenderTree.exe'，VM-active = 106d006e（pprc = c0c2a1c4）'DumpRenderTree.exe'
PC = 4006b1d4（coredll.dll + 0x0005b1d4）RA = 4006b038（coredll.dll + 0x0005b038）SP = 0017a784，BVA = 000013c3
所以，我的问题是如何调试这个问题？
旧的NTG5HUH设备没问题。我无法获得有关修改新设备或系统软件的信息。我有一个旧的k.coredll.map文件。
  k.coredll
 时间戳是df2b99ab       &NBSP ;                  
首选加载地址为10000000
..............
0001：00059f1c _real_flsbuf2              1005af1c f k.coredll_ALL：_filbuf.obj
0001：0005a0ac UnhandledExceptionFilter的   1005b0ac f k.coredll_ALL：unhandled.obj
0001：0005a128 __C_ExecuteExceptionFilter 1005b128 k.coredll_ALL：jmpuwind.obj
0001：0005a128 __C_ExecuteTerminationHandler 1005b128 f k.coredll_ALL：jmpuwind.obj
0001：0005a168 __raise_int_divide_by_zero 1005b168 f k.coredll_ALL：diverr.obj
我得到的位置是函数__C_ExecuteTerminationHandler< by PC = 4006b1d4（coredll.dll + 0x0005b1d4） >并呼叫 < by RA = 4006b038（coredll.dll + 0x0005b038）>
Jerry.Liu SDET
I use print output log in a process of DumpRenderTree.exe, likes:
......
printf("Log1\n"); // this first print
printf("Log2\n");
.....
but first line "printf("Log1\n"); " is OK, and 2nd line code "printf("Log2\n");" is failed. the the following is log:
=============================================================================
PID:106D006E TID:11970072 PID:106D006E TID:11970072 Exception 'Data Abort' (0x4): Thread-Id=11970072(pth=c0c2ace8), Proc-Id=106d006e(pprc=c0c2a1c4) 'DumpRenderTree.exe', VM-active=106d006e(pprc=c0c2a1c4) 'DumpRenderTree.exe'
PC=4006b1d4(coredll.dll+0x0005b1d4) RA=4006b038(coredll.dll+0x0005b038) SP=0017d344, BVA=000003c4
PID:106D006E TID:11970072 PID:106D006E TID:11970072 Exception 'Data Abort' (0x4): Thread-Id=11970072(pth=c0c2ace8), Proc-Id=106d006e(pprc=c0c2a1c4) 'DumpRenderTree.exe', VM-active=106d006e(pprc=c0c2a1c4) 'DumpRenderTree.exe'
PC=4006b1d4(coredll.dll+0x0005b1d4) RA=4006b038(coredll.dll+0x0005b038) SP=0017cd04, BVA=000013c3
PID:106D006E TID:11970072 PID:106D006E TID:11970072 Exception 'Data Abort' (0x4): Thread-Id=11970072(pth=c0c2ace8), Proc-Id=106d006e(pprc=c0c2a1c4) 'DumpRenderTree.exe', VM-active=106d006e(pprc=c0c2a1c4) 'DumpRenderTree.exe'
PC=4006b1d4(coredll.dll+0x0005b1d4) RA=4006b038(coredll.dll+0x0005b038) SP=0017c6c4, BVA=000013c3
PID:106D006E TID:11970072 PID:106D006E TID:11970072 Exception 'Data Abort' (0x4): Thread-Id=11970072(pth=c0c2ace8), Proc-Id=106d006e(pprc=c0c2a1c4) 'DumpRenderTree.exe', VM-active=106d006e(pprc=c0c2a1c4) 'DumpRenderTree.exe'
PC=4006b1d4(coredll.dll+0x0005b1d4) RA=4006b038(coredll.dll+0x0005b038) SP=0017c084, BVA=000013c3
PID:106D006E TID:11970072 PID:106D006E TID:11970072 Exception 'Data Abort' (0x4): Thread-Id=11970072(pth=c0c2ace8), Proc-Id=106d006e(pprc=c0c2a1c4) 'DumpRenderTree.exe', VM-active=106d006e(pprc=c0c2a1c4) 'DumpRenderTree.exe'
PC=4006b1d4(coredll.dll+0x0005b1d4) RA=4006b038(coredll.dll+0x0005b038) SP=0017ba44, BVA=000013c3
PID:106D006E TID:11970072 PID:106D006E TID:11970072 Exception 'Data Abort' (0x4): Thread-Id=11970072(pth=c0c2ace8), Proc-Id=106d006e(pprc=c0c2a1c4) 'DumpRenderTree.exe', VM-active=106d006e(pprc=c0c2a1c4) 'DumpRenderTree.exe'
PC=4006b1d4(coredll.dll+0x0005b1d4) RA=4006b038(coredll.dll+0x0005b038) SP=0017b404, BVA=000013c3
PID:106D006E TID:11970072 PID:106D006E TID:11970072 Exception 'Data Abort' (0x4): Thread-Id=11970072(pth=c0c2ace8), Proc-Id=106d006e(pprc=c0c2a1c4) 'DumpRenderTree.exe', VM-active=106d006e(pprc=c0c2a1c4) 'DumpRenderTree.exe'
PC=4006b1d4(coredll.dll+0x0005b1d4) RA=4006b038(coredll.dll+0x0005b038) SP=0017adc4, BVA=000013c3
PID:106D006E TID:11970072 PID:106D006E TID:11970072 Exception 'Data Abort' (0x4): Thread-Id=11970072(pth=c0c2ace8), Proc-Id=106d006e(pprc=c0c2a1c4) 'DumpRenderTree.exe', VM-active=106d006e(pprc=c0c2a1c4) 'DumpRenderTree.exe'
PC=4006b1d4(coredll.dll+0x0005b1d4) RA=4006b038(coredll.dll+0x0005b038) SP=0017a784, BVA=000013c3
So, my question is how to debug this issue?
Old NTG5HUH device is OK. and I can't get information about modifying of new device or system software. and I got a old k.coredll.map file.
k.coredll
Timestamp is df2b99ab
Preferred load address is 10000000
..............
0001:00059f1c _real_flsbuf2 1005af1c f k.coredll_ALL:_filbuf.obj
0001:0005a0ac UnhandledExceptionFilter 1005b0ac f k.coredll_ALL:unhandled.obj
0001:0005a128 __C_ExecuteExceptionFilter 1005b128 k.coredll_ALL:jmpuwind.obj
0001:0005a128 __C_ExecuteTerminationHandler 1005b128 f k.coredll_ALL:jmpuwind.obj
0001:0005a168 __raise_int_divide_by_zero 1005b168 f k.coredll_ALL:diverr.obj
And I got location is in function __C_ExecuteTerminationHandler <by PC=4006b1d4(coredll.dll+0x0005b1d4)> and called < by RA=4006b038(coredll.dll+0x0005b038)>
Jerry.Liu SDET
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