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>-----Original Message----- >From: ananda.motte@philips.com [mailto:ananda.motte@philips.com] >Sent: 22 October 2001 10:41 >Hi David, >I don't know if I should address this problem to you or Kai Hi Ananda, The best bet is always to send it to the list, then whoever feels best able to deal with it is most likely to reply :) Many heads are always better than one! >but here goes anyway: > >I'm trying to replace the interrupt handler functionality _irq >(declared as function declaration keyword ) provided by the >ARM tools (now that I have the GNU cross compiler !!!). >Well I guess there are some ways to do this but one of the >ways seems to be the usage of the __attribute__((interrupt))or >__attribute__((interrupt_handler,sp_switch("glvar"))) >but my cross compiler does not seem to recognize these attribute names: > >/ARM720T.h:160: warning: `interrupt' attribute directive ignored Ah. Yeh, I remember reading about various patches for several different targets to add __attribute__ ((interrupt)). Gcc only supports it for the M32R/D and SH series cpus by default, but it is a popular feature and many people have written patches to add it to other targets. Can I suggest you try a search of the mailing list archives at the Gcc site http://gcc.gnu.org/lists.html and the cygnus / redhat site http://sources.redhat.com/lists.html because I'm pretty sure that's where i stumbled across them, and if you can't find it after a good go at that send another mail to the list and we'll try and track it down collectively :) cheers, DaveK -- Burn your ID card! http://www.optional-identity.org.uk/ Help support the campaign, copy this into your .sig! ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com ********************************************************************** ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sourceware.cygnus.com
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