"2022嵌入式Linux应用系统开发与管理PPT详解"

"2022 Outstanding Document for Establishing Embedded Linux Application System.ppt" is a comprehensive guide that covers the process of setting up an embedded Linux application system. The presentation provides an overview of the development environment, kernel configuration, bootloader, root file system, system configuration and management, as well as application development. The development environment section discusses the host and target systems, including the use of x86, sparc, and other development boards, evaluation boards, and custom user systems. It also delves into the architecture of embedded microprocessors such as x86, arm, ppc, and mips, along with the host operating system (Unix/Linux), cross-compilation toolchains, specialized integrated development environments like ADS for compiling ARM architecture code, virtual machines like VMware Linux, and kernel or driver development. Furthermore, the presentation provides in-depth knowledge about cross-compilation toolchains, covering cross-compiler (gcc), assembler (as), binary tools (ld, nm, objcopy, objdump, strip, etc.), and related header files and library functions. The document's detailed information about the cross-compiler informs the audience about the compilation process and transformation of c programs to assembly programs. It also provides insights about the assembler's role in converting assembly programs into target code, and the binary tools like linker, symbol reader, object code transformer, disassembler, and symbol table remover. Overall, "2022 Outstanding Document for Establishing Embedded Linux Application System.ppt" is an excellent resource for anyone embarking on the journey of creating an embedded Linux application system. It covers the essential aspects of development, setting up the environment, and utilizing cross-compilation toolchains in a comprehensive and informative manner.