got Simtrace to compile

I ordered a SAM7-P64 board for running Simtrace (received board today, but still waiting for the REBELSIm connectors). When compiling the code (using Gnuarm3.4.3) I got two errors: 1) the --g($DEBUGF) option was not understood; omitting this, made the Makefile (for dfu and main) working 2) in /lib/vsprintf.c I had to add #include <limits.h> in order to prevent errors related to MAX_INT etc. Are there any ideas for making a man-in-the-middle SIM device? One master interface to a real SIM, another slave interface providing a SIM interface towards a phone with the possibility to filter certain APDU's or to add files or commands on top of the real SIM. This would need an additional SIM master interface (to send and receive APDU's to the real SIM) on top of what already is in SIMtrace and the slave interface should be capable of sending messaged back to the real SIM master. I will look into it, first starting with implementing a simple SIM card master on the other UART.