Re: [avr-gcc-list] WINAVR - Package Simulavr and the Insite GDB newbie

[Theodore A. Roth]

On Fri, 19 Sep 2003, Panther Electronics wrote:

> Thanks to eric the winavr looks and feels good
>
> Am stuck at using the GDB with SimulAvr
>
> 1. I start the SimulAvr
> simulavr -d at90s2313 -g
> its up and running with the following promt
>
> "Message: file .../.../SRC/decoder.c: line 3517: Generating opcode 
> lookup_table
> Warning: file .../.../SRC/avrcore.c: line 1175: Device does not have PortC
> Waiting on Port 1212 for gdb client to connect ......"
>
> 2. Open file Fr2c.elf from insite GDB
> 3. click Connect to target >
>       Connection
>       Target GDBSERVER / TCP
>       HostName:
>       Port: 1212
>       <OK> "Successfully connected"
> and the simulavr responds by
> "Connection opened by host 127.0.0.1, port 3506"
>
> Clicking run just results is the following
>
> "warning: file .../.../SRC/decoder.c: line 3541: Unknown OpCode: 0xffff"

You need to give gdb the "load" command.

Ted Roth