https://blog.haitai-social.com/note/%E7%B3%BB%E7%BB%9F%E7%90%86%E8%AE%BA%E8%AF%BE%E7%A8%8B/csapp/Recent content in CSAPP on 蛇索尼 AidenHugo -- gohugo.iozh-CNshesl-meow@qq.com (佘崧林)shesl-meow@qq.com (佘崧林)Thu, 14 Oct 2021 01:51:12 +0800https://blog.haitai-social.com/note/%E7%B3%BB%E7%BB%9F%E7%90%86%E8%AE%BA%E8%AF%BE%E7%A8%8B/csapp/2.representandmanipulate/Thu, 14 Oct 2021 01:51:12 +0800shesl-meow@qq.com (佘崧林)https://blog.haitai-social.com/note/%E7%B3%BB%E7%BB%9F%E7%90%86%E8%AE%BA%E8%AF%BE%E7%A8%8B/csapp/2.representandmanipulate/https://blog.haitai-social.com/note/%E7%B3%BB%E7%BB%9F%E7%90%86%E8%AE%BA%E8%AF%BE%E7%A8%8B/csapp/1.tour/Thu, 14 Oct 2021 01:51:12 +0800shesl-meow@qq.com (佘崧林)https://blog.haitai-social.com/note/%E7%B3%BB%E7%BB%9F%E7%90%86%E8%AE%BA%E8%AF%BE%E7%A8%8B/csapp/1.tour/Compilation Compiler: Program are translated into different forms. A classic compiler work in following sequence: Preprocessing Phase: Source program (hello.c) $$\Rightarrow$$ Pre-Processor (cpp) $\Rightarrow$ Modified source program (hello.i). Compilation Phase: Compiler (cc1) $$\Rightarrow$$ Assembly program (hello.s). Assembly Phase: Assembler (as) $$\Rightarrow$$ Relocatable object programs (hello.o). Linking Phase: Linker (ld) $$\Rightarrow$$ Executable object program (hello) We need to understand compilation systems work: Optimizing program performance; Understanding link-time errors; Avoiding security holes;