From: Massimiliano Cialdi <massimiliano.cialdi@powersoft.it>
To: gcc@gnu.org
Subject: where is gone -fstack-usage?
Date: Fri, 19 Mar 2010 12:10:00 -0000 [thread overview]
Message-ID: <1269000450.4423.16.camel@lab7.powersoft.it> (raw)
surfing the web, searching some tool for statically analize the stack
usage I found a pdf from 5 years ago, from the 2005 GCC Developers’
Summit:
http://www.gccsummit.org/2005/2005-GCC-Summit-Proceedings.pdf
In that document is described a GCC command line options: -fstack-usage
(par 2.2.1, pag 96).
There is also an example with a slice of C code and the .su output
so wonderful, so usefull...
I use avr-gcc and arm-elf-gcc, both version 4.4.3.
I tryed to invoke gcc with -fstack-usage:
cc1: error: unrecognized command line option "-fstack-usage"
why?
where is that option?
bye
next reply other threads:[~2010-03-19 12:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-19 12:10 Massimiliano Cialdi [this message]
2010-03-19 12:23 ` Eric Botcazou
2010-03-19 12:33 ` Massimiliano Cialdi
2010-03-19 12:58 ` Eric Botcazou
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