Iâ€™m using QNX Momentics 6.4.1, QNX Neutrino 6.4.0 BSP for the AMCC PPC440 EP/GR (bsp-nto640-amcc-ppc440ep_gr-evk-trunk) in our custom PPC440EP board (with a few changes) and the procnto-booke micro-kernel. The bootloader is u-boot-2009.11.
Qnx(6.4.1) runs on our board well but before loading any application, qconn crashes after a while with following error message: (Specially when I use Memory Information perspective in QNX Momentics IDE)
Process 4103 (qconn) terminated SIGSEGV code=1 fltno=11 ip=fe32a078(libc.so.3@_list_release+0x1d4) mapaddr=0002a078. ref=91078038
When I run ( pidin â€“fM) I have following error :
Process 20489 (pidin) terminated SIGSEGV code=1 fltno=11 ip=fe3620dc(libc.so.3@strlen+0x0) mapaddr=000620dc. ref=00000000
1.In Yosemite BSP init_mmu () function wasnâ€™t implemented, Do we need to define it, (Our Memory map is very close to Yosemite)?
2.Do you have any suggestion about a debugging start point?
Thank you in advance.