Is gcc reentrant.

[Manosiz Bhattacharyya]

On Thu, 18 Feb 1999, Per Bothner wrote:

> > I wanted
> > to reenter jc1 on all the classes that it figured out in the last runs.
> 
> I don't know how you "reenter" jc1, but no, jc1 is not re-entrant.
	I had a set of functions and data sructures that maintained the
next class to be analyzed completely. So, I just made the main of jc1 at
toplev.c into a subroutine call and tried to call it again and again.

> 
> > I tried out some trivial analysis and thought that all the
> > memory was being provided for by the obstacks.
> 
> Gcc uses a ton of global variables.

	Thanks for the information. I guess I will try to do it the way
Alex suggested.

> 
> 	--Per Bothner
> Cygnus Solutions     bothner@cygnus.com     http://www.cygnus.com/~bothner
>