DOS ain't dead - 16-Bit DOS Extenders

16-Bit DOS Extenders (Users)

posted by RayeR , CZ, 28.01.2008, 21:48

> It's not a question of header files. You have to force the linker to
> include the floating point stuff. IIRC there is/was an external "_fltused"
> which has to be referenced in the source. I also remember with MS VC 1.5,
> it was sufficient to declare a initialized global floating point variable
> somewhere, the reference to _fltused was not needed then.

Yes, similar to avr-gcc. It also doesn't link the big version of ?printf and ?scanf with float support by default because of size. You need to use special linker option to link full version. But I cannot tell you the option for BC.

---
DOS gives me freedom to unlimited HW access.

Post reply

Complete thread:

16-Bit DOS Extenders - rsites, 28.01.2008, 18:26 (Users)
- 16-Bit DOS Extenders - Japheth, 28.01.2008, 19:35
  - 16-Bit DOS Extenders - RayeR, 28.01.2008, 21:48
    - 16-Bit DOS Extenders - rsites, 29.01.2008, 14:12
      - 16-Bit DOS Extenders - rr, 29.01.2008, 15:29
        16-Bit DOS Extenders - rsites, 29.01.2008, 17:57
        16-Bit DOS Extenders - rr, 29.01.2008, 22:32
        16-Bit DOS Extenders - Rugxulo, 30.01.2008, 04:37
        16-Bit DOS Extenders - rsites, 30.01.2008, 14:38
        16-Bit DOS Extenders - rr, 30.01.2008, 15:05