Good day saito yutaka,
I modified config.mak as follow.
Other settings are same as config.std[1].
---
## Memory model of FreeCOM
!if $(DEBUG)0 == 10
SHELL_MMODEL=l
DEBUG=-DDEBUG
!else
SHELL_MMODEL=l
DEBUG=-UDEBUG -DNDEBUG
!endif
SHELL_MMODEL_COMP=$(SHELL_MMODEL)
Unfortunately, in general, you cannot simply change a MS-DOS program's
memory model from "medium" to "large" willy-nilly --- especially when
the program contains assembly language (.asm) modules. That simply does
not work. The compiled output binary will not behave correctly.
Microsoft's blog has a bit of an explanation on what the various 16-bit
memory models (tiny, small, medium, compact, large, huge) mean:
https://devblogs.microsoft.com/oldnewthing/20200728-00/?p=104012
Hope the above helps.
Thank you!
--
https://gitlab.com/tkchia :: https://github.com/tkchia
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