23 End of Stack Trace<<< 若注释掉Func1()函数中的SHOW_STACK()语句,则执行结果如下: 1 Start of Stack Trace>>> 2 Process (18429) receive signal 11 3 <Signal Information>: 4 SigNo: 11(SIGSEGV) 5 ErrNo: 0 (Success) 6 SigCode: 1 7 Raised at: 0x123[Unreliable] 8 <Register Content>...
Thebacktrace()function is the preferred method of getting a stack trace on Posix systems. However, as you’ll see in a second, we’ll need a little extra processing to get to line numbers. #include <execinfo.h> #include <stdio.h> #define MAX_STACK_FRAMES 64 static void *stack_traces[...
• Below the first line is a stack trace telling you where the problem occurred. Stack traces can get quite large, and be confusing, especially if you are using the C++ STL. Reading them from the bottom up can help. • The code addresses (eg. 0x4024F20) are usually unimportant...
KeMaximumIncrement value.fffff78000000000: Unable to get shared data ElapsedTime 00:00:00.000 UserTime 00:00:00.000 KernelTime 00:00:00.000 QuotaPoolUsage[PagedPool] 153768 QuotaPoolUsage[NonPagedPool] 12648 Working Set Sizes (now,min,max) (14126, 50, 345...
• Below the first line is a stack trace telling you where the problem occurred. Stack traces can get quite large, and be confusing, especially if you are using the C++ STL. Reading them from the bottom up can help. • The code addresses (eg. 0x4024F20) are usually unimportant,...
traceroute是一种网络诊断工具,用于确定数据包从源主机到目标主机的路径。它通过发送一系列的ICMP(Internet Control Message Protocol)回显请求数据包,利用每个数据包的TTL(Time to Live)字段来确定路径中的每个路由器。当数据包到达目标主机时,目标主机会发送一个ICMP回显应答数据包。 在traceroute的响应中,错误...
1. 获取SDK版本号 : 上面的__system_property_get("ro.build.version.sdk", sdk);方法中 , “ro.build.version.sdk” 代表了获取Android系统 SDK 版本号 ; 2. 获取手机型号 :__system_property_get("ro.product.model",model);代码中 , " ro.product.model " 代表获取手机型号 ; ...
max-stack-depth:"); /* * Tracing options. */ property_get("dalvik.vm.method-trace", propBuf, "false"); if (strcmp(propBuf, "true") == 0) { addOption("-Xmethod-trace"); parseRuntimeOption("dalvik.vm.method-trace-file", methodTraceFileBuf "-Xmethod-trace-file:"); parseRun...
在Solaris 操作系统中使用 getpagesize(3C) 命令可以确定页面中的字节数。Solaris 操作系统不保证支持页面大小请求。可以使用 pmap(1) 或 meminfo(2) 来确定目标平台的页面大小。 如果指定 -xpagesize_stack=default,Solaris 操作系统将设置页面大小。 使用该选项进行编译与使用等效的选项将 LD_PRELOAD 环境变量设置...
综上所述,app通过SequencedTaskRunnerHandle::Get()或ThreadTaskRunnerHandle::Get()得到指向本线程TaskRunner指针,调用它的PostTask。通过内部成员,PostTask会找到此个TaskRunner绑定到的TaskQueueImpl,进而调用TaskQueueImpl::PostTask。 2.2 存储、转移任务