Tony_guo5566的专栏

kernel/documentation/Oops-tracing.txt

Finally, the big moment has come. Reading the information displayed by the crash utility, understanding what those curious lines mean and hacking your way through the problem to the other side.We

1.配置内核        CONFIG_KGDB=y        CONFIG_DEBUG_INFO=y        CONFIG_DEBUG_BUGVERBOSE=y        CONFIG_FRAME_POINTER=y        CONFIG_KGDB_SERIAL_CONSOLE=y2.运行qemu (以versatilepb机器为例)qemu-s

1.下载gdbserver   gdbserver的源代码在gdb的源代码包中  ftp://sourceware.org/pub/gdb/releases/gdb-6.8.tar.bz22.准备toolchain  使用codesoucery的toolchain  http://www.codesourcery.com/sgpp/lite/arm/portal/p

== Introduction ==Hardware modules that control pin multiplexing or configuration parameters such as pull-up/down, tri-state, drive-strength etc are designated as pin controllers. Each pin controlle

== Introduction ==Hardware modules that control pin multiplexing or configuration parameters such as pull-up/down, tri-state, drive-strength etc are designated as pin controllers. Each pin controlle

NULL指针、零指针、野指针1. 空指针、NULL指针、零指针1.1什么是空指针常量0、0L、'\0'、3 - 3、0 * 17 （它们都是“integer constant expression”）以及 (void*)0 （我觉得(void*)0应该算是一个空指针吧，更恰当一点）等都是空指针常量（注意 (char*) 0 不叫空指针常量，只是一个空指针值）。至于系统选取哪种形式作为空

In this paper, I’ll describe how to start reverse code engineering in Android devices. In this tutorial, you’ll learn:Installation & configuration of Android Virtual Device.How to build your debug