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Re: ARM sim patch: increase default target memory
On Tue, 2002-03-19 at 07:46, Andrew Cagney wrote:
> The number is a compromise between a fast simulator startup, sufficient
> memory for a typical simulation and unnecessary VM grab. It was also
> found to be sufficient for the basic GDB and GCC tests.
Unfortunately this isn't true anymore. gcj is part of GCC and 2MB is
not enough space.
> From memory, he Java tests run on the MIPS (and PPC?) simulators and
> yet there haven't been problems. The MIPS defaults to 2mb, the PPC 1mb.
(just MIPS) The default runtime requirements have grown since the early
days. 8MB appears to be a very comfortable amount of space, although
with some experimentation this could probably be brought down.
> I don't think that re-compiling GDB is the correct way for a user to
> change the size of simulator memory. Instead the user should be able to
> fix it at run time. I think that is the real bug here.
Yes, I agree that this is a bug, which is why I filed a case against it.
AG