China DOS Union

Saw on the 21st Century Download Station that it was only 126KB in size, and following the English link found a download that was 147MB in size.

Who has the CM\P source code, want to take a look, and compare by the way.
Maybe the one with less content is better to estimate and guess maybe the content
If not, it's okay.

It seems to be yes, open the ASM file with MASM, and open others directly with a text editor.
http://dos.jinzihao.me/show.php?id=23
https://bbs.pku.edu.cn/v2/post-read-single.php?bid=1074&type=2&postid=14175647
http://www.computerhistory.org/atchm/early-digital-research-cpm-source-code/
http://s3data.computerhistory.org/cpm-source-v3.zip (Download)

[ Last edited by zzz19760225 on 2017-12-26 at 23:10 ]

Originally posted by briar at 2017-12-26 23:33:
His is version 1.0

Moderator, do you have the source code of DOS?
(I downloaded it once, didn't know how to view it, didn't know if it was real, and then it disappeared)

Originally posted by briar at 2017-12-29 23:00:
There is MS-DOS 1.0 source code on the Internet, written in assembly.

Hmm
Just downloaded it. The files in the previous folder cannot be opened, either garbled or a non-64-bit prompt.
The files in the latter folder are in assembly, similar to CM\P.

Zhihu_Microsoft MS-DOS Early Source Code :Hevin (Originally published in Aurora Daily)
https://zhuanlan.zhihu.com/p/23077317
http://www.computerhistory.org/atchm/microsoft-research-license-agreement-msdos-v1-1-v2-0/ (Click the "I ACCEPT" button)

IBM Macro Assembler 1.00
IBM Macro Assembler 1.00
https://winworldpc.com/product/ibm-macro-assembler/100

[ Last edited by zzz19760225 on 2017-12-31 at 20:56 ]

Are you trying to say CP/M?