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operating_systems:freedos [2022/03/15 17:36] nanodano |
operating_systems:freedos [2022/03/21 23:53] (current) nanodano [Dealing with JemmEx out of memory error] |
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[[https:// | [[https:// | ||
- | Edit '' | + | Edit '' |
- | or try modifying the '' | + | Also refer to [[http:// |
+ | |||
+ | < | ||
+ | # Change from this | ||
+ | 1? | ||
+ | # to this | ||
+ | 1? | ||
+ | </ | ||
==== Dealing with unable to read hard disk error ==== | ==== Dealing with unable to read hard disk error ==== | ||
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* '' | * '' | ||
* '' | * '' | ||
- | * '' | + | * '' |
* '' | * '' | ||
+ | * '' | ||
+ | * '' | ||
There are also built-in features like: | There are also built-in features like: | ||
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- Dialog | - Dialog | ||
- sqlite | - sqlite | ||
+ | - FDTUI (better than FDSHELL which runs at 100% cpu) - '' | ||
+ | - IMGEDIT '' | ||
+ | - pmge '' | ||
==== Installing manually in FreeDOS ==== | ==== Installing manually in FreeDOS ==== | ||
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Text Browser: Links C: | Text Browser: Links C: | ||
GUI Browser: Dillo C: | GUI Browser: Dillo C: | ||
+ | GUI Browser: Arachnae | ||
===== Programming ===== | ===== Programming ===== | ||
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=== Languages === | === Languages === | ||
- | - Lua: `C: | + | * Lua: '' |
- | - Assembly: | + | |
- | - BASIC: | + | |
- | - C: `bcc` (Bruce' | + | |
- | - Pascal: | + | |
- | == NASM == | + | == NASM hello world == |
- | Similar to the Linux hello world program except | + | Similar to the Linux hello world program except |
+ | |||
+ | == VGA programming == | ||
+ | |||
+ | Screen 13! How to do it in assembly with interrupt, and how to do it in BASIC with SCREEN 13. Where is the VGA memory location. It's as easy as writing to the memory location. | ||
== Lua == | == Lua == | ||
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== BASIC == | == BASIC == | ||
+ | |||
+ | = BWBASIC = | ||
+ | |||
+ | Bytewater must be run with a 32-bit protected mode DOS extender like '' | ||
+ | |||
+ | < | ||
+ | dos32a bwbasic.exe | ||
+ | </ | ||
+ | |||
+ | = FreeBASIC = | ||
https:// | https:// | ||
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``` | ``` | ||
- | == C == | + | == C/C++ == |
+ | |||
+ | |||
+ | |||
+ | = OpenWatcom = | ||
+ | |||
+ | * There is '' | ||
+ | * and '' | ||
+ | |||
+ | < | ||
+ | REM Without this env var, linker fails | ||
+ | set WATCOM=C: | ||
+ | |||
+ | REM wcc, wpp, wlink - compilers & linker | ||
+ | REM wcl - compile and link in one | ||
+ | wcl hello.cpp / | ||
+ | |||
+ | REM TO allow the omission of /I flag set INCLUDE | ||
+ | set INCLUDE=C: | ||
+ | |||
+ | REM Now you can simply compile & link with: | ||
+ | wcl hello.cpp | ||
+ | </ | ||
+ | |||
+ | = DJGPP = | ||
Make sure DJGPP is installed from the FreeDOS CD-ROM using `fdimples`. | Make sure DJGPP is installed from the FreeDOS CD-ROM using `fdimples`. |