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中国DOS联盟论坛 » DOS开发编程 & 发展交流 （开发室） » Regarding the problem that the program cannot run after being larger than 64K View 2,228　Replies 7
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Original Poster Posted 2010-11-09 11:45　·　 中国 广东 深圳 电信
yysn
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My program, after compilation and linking, is about 60-70K, in small memory model...
I found that on some DOS machines, it can't run when exceeding 64K, but on some machines, it can run... The program hasn't changed...
Why is this?
Floor 2 Posted 2010-11-16 22:18　·　 中国 北京 联通
zhgwbzhd
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How about trying himem?
Floor 3 Posted 2010-11-18 21:42　·　 中国 广东 深圳 电信
yysn
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All added, is there any limitation under certain circumstances?
Floor 4 Posted 2010-11-26 07:49　·　 中国 福建 厦门 电信
netwinxp
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Compile into Large mode 44
Floor 5 Posted 2010-11-29 17:34　·　 中国 香港 城市电讯有限公司
johnsonlam
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Originally posted by yysn at 2010-11-9 11:45 AM:
I found that on some DOS systems, it cannot run when it exceeds 64K, but on some machines, it can run... The program has not changed...
Why is that?



Believe it is a problem with HIMEM and EMM386 configuration. Here are some files and documents that can replace HIMEM and EMM386. There are examples inside. Although it is in English, you can give it a try:

http://johnson.tmfc.net/dos/driver.html

我 的 網 站 - http://optimizr.dyndns.org
Floor 6 Posted 2010-12-03 15:53　·　 中国 广东 电信
yysn
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Compile to Large mode 44
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After compiling to L mode, the program has become much larger!
Floor 7 Posted 2010-12-03 15:57　·　 中国 浙江 杭州 拱墅区 电信
lauey
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1、Can the owner explain what program you are and what compiler you use?
2、Small memory model, due to the "segment" reason, because the limit is 2^16 = 64k, so...
Floor 8 Posted 2010-12-13 21:16　·　 中国 广东 电信
yysn
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The person upstairs, my compiled executable file exceeds 64K.
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