From news.csie.nctu.edu.tw!tsaiwn Sun Nov 6 09:42:45 1994 Path: news.csie.nctu.edu.tw!tsaiwn From: tsaiwn@csie.nctu.edu.tw (Wen-Nung Tsai) Newsgroups: csie.course.asm.a,csie.course.asm.b Subject: HomeWork#3 Date: 14 Oct 1994 21:51:00 GMT Organization: Dep. Computer Sci. & Information Eng., Chiao Tung Univ., Taiwan, R.O.C Lines: 33 Message-ID: <37mug4$n8j@news.csie.nctu.edu.tw> NNTP-Posting-Host: tsaiwn@ccsun2.csie.nctu.edu.tw X-Newsreader: TIN [version 1.2 PL2] Xref: news.csie.nctu.edu.tw csie.course.asm.a:45 csie.course.asm.b:165 HomeWork#3: Write an Assembly program to output greeting message including your Full name with two restrictions: (1) Your Full name must appear in your Source Program (NOT in comment) (2) name should be encoded so that your name can NOT be found in the executable file. Due date: 11/3 in class In your report, you should state how to generate your ".COM" file. The following sample .COM file may give you some hints: Save the followin segment into a file named "hey.gen" and FTP to your PC. At DOS prompt, type: debug hello.com < hey.gen Then, you get an executable file "HELLO.COM". You can disassemble it via Sourcer or "DEBUG". Have fun! -----------Cut Here, save into hey.gen --------------- E 0100 90 90 A0 1C 01 B4 0E B9 1A 00 90 8D 36 1D 01 2E E 0110 32 04 CD 10 46 E2 F8 B8 00 4C CD 21 38 70 2D 09 E 0120 00 03 4F 46 14 1D 02 4D 77 32 0B 43 63 3B 1B 09 E 0130 47 74 27 12 08 63 07 rcx 37 w q --------------End of hey.gen----------------- -- -------------------------------------------- Wen-Nung Tsai ½²¤å¯à INTERNET: tsaiwn@csunix.csie.nctu.edu.tw Dep. of CSIE BITNET: tsaiwn@twnctu01.bitnet National Chiao Tung University HsinChu, Taiwan, R.O.C.