Stack Overflow
Stack Overflow

Questions tagged [watcom]

Open-source C/C++ and Fortran compilers for multiple 16- and 32-bit x86 target platforms.

The Watcom compiler line originated with University of Waterloo Fortran, or WATFOR, in the 1960s, widely used at universities. WATCOM was spun off into a private company and eventually the products were open-sourced.

65 questions
0
votes
1 answer

Open Watcom error cannot execute(wpp): No such file or directory*

So I'm trying to create a 16bit MSDOS applcation with Open Watcom FORTRAN. I created a new project and made a simple hello world cpp file but when I'm trying to build by hitting f4 it slams me in the face with the error: Error(E14): Cannot…
Jens Ackou
  • 151
  • 11
0
votes
2 answers

Replace HW interrupt in flat memory mode with DOS32/A

I have a question about how to replace HW interrupt in flat memory mode... about my application... created by combining Watcom C and DOS32/A. written for running on DOS mode( not on OS mode ) with DOS32/A now I can access >1M memory and allocate…
liaoo
  • 193
  • 2
  • 15
0
votes
3 answers

Generating FAR jump instruction in 32-bit Open Watcom C

I need to generate a far jump instruction to jump to another ISR(Interrupt Service Routine). I'm developing a 32-bit FreeDOS application. After reading OW manuals(cguide.pdf and clr.pdf), I figured out two ways that compiled successfully w/o any…
jacks
  • 294
  • 3
  • 15
0
votes
1 answer

Open Watcom error E1127 "Type required in parameter list"

I have a header with the following style of declarations: extern struct xvimage *allocimage(char * name, int32_t rs, int32_t cs, int32_t ds, int32_t t); extern struct xvimage *allocmultimage(char * name, int32_t rs, int32_t cs, int32_t ds, int32_t…
Dženan
  • 3,329
  • 3
  • 31
  • 44
-1
votes
1 answer

Showing DLL-symbols of an attached process

About 15 years ago I reverse-engineered some Windows-programs with the Watcom Debugger. One thing that was advantageous with the Watcom Debugger was, that it could show the exported symbols of the loaded DLLs. When I attach to a running process with…
Bonita Montero
  • 2,817
  • 9
  • 22
1 2 3 4
5