精通嵌入式Linux编程

Preface Chapter 1: Starting OutSelecting the right operating systemThe playersProject lifecycleThe four elements of embedded LinuxOpen sourceLicensesHardware for embedded LinuxHardware used in this bookThe BeagleBone BlackQEMUSoftware used in this bookSummary Chapter 2: Learning About ToolchainsWhat is a toolchain?Types of toolchain - native versus cross toolchainCPU architecturesChoosing the C libraryFinding a toolchainBuilding a toolchain using crosstooI-NGInstalling crosstooI-NGSelecting the toolchainAnatomy of a toolchainFinding out about your cross compilerThe sysroot, library, and header filesOther tools in the toolchainLooking at the components of the C libraryLinking with libraries: static and dynamic linkingStatic librariesShared librariesUnderstanding shared library version numbersThe art of cross compilingSimple makefilesAutotoolsAn example: SQLitePackage configurationProblems with cross compilingSummary Chapter 3: All About BootloadersWhat does a bootloader do?The boot sequencePhase 1: ROM codePhase 2: SPLPhase 3: TPLBooting with UEFI firmwareMoving from bootloader to kernelIntroducing device treesDevice tree basicsThe reg propertyPhandles and interruptsDevice tree include filesCompiling a device treeChoosing a bootloaderU-BootBuilding U-BootInstalling U-BootUsing U-BootEnvironment variablesBoot image formatLoading imagesBooting LinuxAutomating the boot with U-Boot scriptsPorting U-Boot to a new boardKconfig and U-BootBoard-specific filesConfiguration header filesBuilding and testing …… Chapter 4 Porting and configuring the Kernel Chapter 5 Building a Root Filesystem Chapter 6 Selecting a Build System Chapter 7 Creating a Storage Strategy Chapter 8 Introducing Device Drivers Chapter 9 Starting up-the init Program Chapter 10 Learning About Processes and Threads Chapter 11 Managing Memory Chapter 12 Debugging with GDB Chapter 13 Profiling and Tracing Chapter 14 Real-time Programming