Hi The m32c fails to link gdb when the simulator is enabled. It fails with this error: remote-sim.o: In function `gdbsim_files_info': /home/joel/test-gcc/b-m32c-rtems4.11-bin/gdb/../../binutils-gdb/gdb/remote-sim.c:1163: undefined reference to `sim_info' collect2: error: ld returned 1 exit status --joel