Hi, Attached is the patch we are using with gdb 6.5 for RTEMS. It is essentially the same patch we used with 6.4. It primarily enables the erc32 simulator for sparc-rtems and makes it compile. There were a couple of minor Makefile glitches fixed to make packaging with RPM work for us. It is one patch but touches code in 3 directories with ChangeLogs. I am not subscribed to this list so please cc me on any replies. Thanks. --Joel Sherrill ChangeLog for gdb subdirectory 2006-07-13 Joel Sherrill * config/sparc/embedded.mt: New file which enables SPARC simulator. * configure.tgt (sparc-*-rtems*) Use embedded simulator target. ===================================================== ChangeLog for sim subdirectory configure---> Regenerate!!! Not inpatch 2006-07-13 Joel Sherrill * configure.ac (sparc-*-rtems*|sparc-*-elf*) Enable erc32 simulator. * configure: Regenerated. * Makefile.in: Pass libdir to subdirectories. ===================================================== ChangeLog for sim/erc32 subdirectory 2006-07-13 Joel Sherrill * exec.c: Add missing break statements that gcc complains about. * Makefile.in: Honor DESTDIR override so RTEMS RPM builds OK. =====================================================