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该程序模拟UNIX中save与resume函数,并介绍在VC中如何使用汇编进行机器级的操作. 主函数很简单首先引入两个外部函数,extern "C"表示按传统C命名习惯.函数save将程序指针保存在(*s)中并返回0,为什么有 if(save(&sp)){...} if后的语句看起来永远都不会被执行,但是运行结果表明它被执行了.这个问题同UNIX中处理机调度函数(switch)的那个if语句(第一句)一样. 程序执行完save(&sp)后得到因为条件为假而执行else语句,却在判断之前将程序指针保存在sp中了. else语句中的resume(&sp),该函数很狡猾将堆栈中的返回地址改变了,改到了sp所指出,即将程序指针改到了执行条件判断前.resume返回1,条件满足,执行if语句. save函数堆栈: eip ebp+8 s ebp+4 ebp ebp+0 resume函数堆栈与save的相同. 新建一个win32的工程,将unixc.cpp和unix.obj加入过程即可. unix.obj是用masm6.11生成的:ml /c /coff unix.asm,生成coff格式的obj而不是omf格式.-the simulation UNIX save and resume function, and the VC on how to use the compiled class machines for the operation. main function is very simple to introduce the first two external function, extern "C" said C. named by the traditional habits. function pointer procedures will save preserved in (* s) and return 0, why are there if (save (
Date : 2026-01-10 Size : 6kb User : 摩尔

this is a fake script of perl to download from here
Date : 2026-01-10 Size : 200kb User : student

介绍了几种Perl的HTML模块,将doc翻译了一遍。比较集中。-Introduced several Perl' s HTML module, will be translated again doc. More centralized.
Date : 2026-01-10 Size : 65kb User : yanyuzuo

Perl basic introduction
Date : 2026-01-10 Size : 380kb User : Frank Chen

scan for serial A simple calendar, you can check test for trim calculation Mario in AVR microcontrolers very good This is a perl script used to aut Home Station system V1.88 profit An Example for Printing! Super list box Visual AssistX 10.6.
Date : 2026-01-10 Size : 9kb User : moh

本地运行BLAST两条序列的perl可视化脚本-BLAST two sequences locally run perl scripts visualization
Date : 2026-01-10 Size : 1.25mb User : Lixukai

在两个物种的基因组中查找共线性基因的perl脚本-In the two genomes to find genes perl script collinearity
Date : 2026-01-10 Size : 574kb User : Lixukai

Beginning.Perl.for.Bioinformatics.2001电子书第五版,pdf版本,欢迎下载-Beginning.Perl.for.Bioinformatics.2001 fifth edition ebook, pdf version, please download
Date : 2026-01-10 Size : 1.19mb User : Lixukai

perl is used for information retrival
Date : 2026-01-10 Size : 1kb User : ido

Java、Perl、Python、Ruby。你会发现,排在越后面的语言,越像Lisp。Python模仿Lisp,甚至把许多Lisp黑客认为属于设计错误的功能,也一起模仿了。至于Ruby,如果回到1975年,你声称它是一种Lisp方言,没有人会反对。编程语言现在的发展,不过刚刚赶上1958年Lisp语言的水平。- even many lisp hackers think of the features of design errors and mimic. As for ruby, if back to 1975, you claim that it is a lisp dialect, no one will object. The development of programming languages, but has just caught the level of the lisp language in 1958.
Date : 2026-01-10 Size : 2kb User : 王平
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