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Re: [avr-gcc-list] avr-gdb patches

From: Jeff Rose
Subject: Re: [avr-gcc-list] avr-gdb patches
Date: Sun, 15 Dec 2002 03:03:45 -0700 (MST)

Yeah I think so.  You should be able to compile the newest gdb for the
avr without any patches.  I have just started using simulavr, but I don't
think it really has any peripherals implemented yet.  I don't think it
would be a ton of work to implement timers if you wanted to though.  Its
basically a matter of calculating cycles per instruction and then doing
the math to implement pre-scalers...  It doesn't need any hardware though.
If you want in circuit emulation the JTAG dongle with avarice and gdb is
the way to go.


On Sun, 15 Dec 2002, Russell wrote:

> Hi all,
> I downloaded gdb-5.2.1.tar.gz and gdb-5.2-avr-0.0.patch from
>    http://savannah.nongnu.org/download/simulavr/gdb-patches
> After untarring to ~/gdb-5.2.1, i did:
>    cp gdb-5.2-avr-0.0.patch gdb-5.2.1
>    cd gdb-5.2.1
>    patch -p1 < gdb-5.2-avr-0.0.patch
> However, it says the patch has already been applied. Are these
> avr additions standard in gdb now?
> Can simulavr operate as a simulator without any hardware? Does
> it simulate peripherals like the timer/counters and ports?
> avr-gcc-list at http://avr1.org

avr-gcc-list at http://avr1.org

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