The Memory Model (Tiny vs. Small vs. Compact vs. Medium vs. Large, .COM vs.
.EXE) of the compiler could be causing the issue. Some compilers used to
default to Small. What compiler flags are you using?
-L
On Thu, Dec 20, 2012 at 12:47 PM, Rugxulo <rugx...@gmail.com> wrote:
> Hi,
>
> On Thu, Dec 20, 2012 at 2:28 PM, Santiago Almenara <almen...@gmail.com>
> wrote:
> >
> > Where can I find the default size for the watcom stack?
>
> Dunno. I think it used to be 4 kb for 16-bit targets, but they may??
> have increased it to 16 kb in the meantime.
>
> http://www.openwatcom.com/index.php/C_Compilers_Release_Changes
>
> That says 1.7 increased 32-bit stack from 4 kb to 64 kb by default.
> (But 16-bit stack is probably smaller for obvious reasons.)
>
> (Note that I vaguely remember the warning that any map file created
> won't reflect changes in stack and only reports default size.)
>
> > If you use "stack=4096", it means the default stack size might be much
> > smaller than the 16384 I am using.
>
> Don't put big arrays on the stack. As mentioned, dynamically allocate
> them from the heap via malloc or similar. Or statically declare them
> global, but .... ;-)
>
> BTW, "stack=" is a WLINK option. I think you can also change it at
> compile time with "-k" switch. (Not sure if there is any functional
> difference here, doubt it, just mentioning for completeness.)
>
> -k<stack_size> set stack size
>
>
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