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back2root:archives:denthor:part-14 [2021/09/02 15:58] – [Tableau] frater | back2root:archives:denthor:part-14 [2021/09/02 16:01] (Version actuelle) – [PART 14 : Glenzing and faster Polygons] frater | ||
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I'll go through them in order, and hopefully you won't have any hassles grasping the concepts. By the way, do any of you read the text files? I find myself answering questions via E-Mail etc. that were discussed in the text sections of the trainers ... oh well, I'll just ramble along anyway ;-) | I'll go through them in order, and hopefully you won't have any hassles grasping the concepts. By the way, do any of you read the text files? I find myself answering questions via E-Mail etc. that were discussed in the text sections of the trainers ... oh well, I'll just ramble along anyway ;-) | ||
- | Please dont send any mail to smith9@batis.bis.und.ac.za anymore ... I don't know for how much longer the account will be valid (How can a non-BIS person get onto the BIS UNIX machine in the BIS2 directory? If his name is Denthor I suppose ;-) Oh well, I got about 8 months use out of it. The account expires on Christmas day anyway...) So anyway, please leave all messages to denthor@beastie.cs.und.ac.za | + | Please dont send any mail to smith9@batis.bis.und.ac.za anymore ... |
+ | I don't know for how much longer the account will be valid (How can a non-BIS person get onto the BIS UNIX machine in the BIS2 directory? If his name is Denthor I suppose ;-) Oh well, I got about 8 months use out of it. The account expires on Christmas day anyway...) So anyway, please leave all messages to denthor@beastie.cs.und.ac.za | ||
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< | < | ||
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| <code asm> | | <code asm> | ||
| <code asm> | | <code asm> | ||
- | | <code asm> | + | | <code asm> |
+ | shl ax,1 | ||
The sample program is basically Tut 9 rewritten. To see how the assembler stuff is working, do the following ... Go into 50 line mode (-Much- easier to debug), then hit [Alt - D] then R. A little box with all your registers, segments etc and their values will pop up. Move it down to where you want it, then go back to the program screen (Hit Alt and it's number together), and resize it so that you have both it and the register box onscreen at once (Alt - 5 to resize) ... then use F4, F7 and F8 to trace though the program (you know how). The current value of the registers will always be in that box. | The sample program is basically Tut 9 rewritten. To see how the assembler stuff is working, do the following ... Go into 50 line mode (-Much- easier to debug), then hit [Alt - D] then R. A little box with all your registers, segments etc and their values will pop up. Move it down to where you want it, then go back to the program screen (Hit Alt and it's number together), and resize it so that you have both it and the register box onscreen at once (Alt - 5 to resize) ... then use F4, F7 and F8 to trace though the program (you know how). The current value of the registers will always be in that box. |