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[avr-libc-dev] Re: [bug #16411] -fwhole-program optimization deletes ISR
From: |
Joerg Wunsch |
Subject: |
[avr-libc-dev] Re: [bug #16411] -fwhole-program optimization deletes ISRs |
Date: |
Thu, 24 Aug 2006 19:03:57 +0200 |
User-agent: |
Mutt/1.5.11 |
As Eric Weddington wrote:
> Joerg, do you have any overwhelming objections to just this minimal
> change, beyond what you've already stated?
No, I'd only like to see the following three options (compiler or
linker):
-fwhole-program
-ffunction-sections
--gc-sections
to be announced only once we are reasonably sure they have all been
thoroughly tested, in any respect (interrupt handlers, .initN
sections, C++ constructors/destructores come to mind), and then only
if they get documented in the section "Using the GNU tools".
Of course, I don't mind *fixing* them gradually before that time.
--
cheers, J"org .-.-. --... ...-- -.. . DL8DTL
http://www.sax.de/~joerg/ NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)