I was wrong. I am able to compile the kernel, but it hangs very early, giving this output:
zImage starting: loaded at 0x00400000 (sp: 0x017ffe50) Allocating 0x590acc bytes for kernel ... OF version = 'EFIKA5K2,1.3' gunzipping (0x01800000 <- 0x00407000:0x00619b3b)...done 0x4cd39c bytes Linux/PowerPC load: root=/dev/nfs rw nfsroot=192.168.10.122:/opt/eldk/ppc_6xx ip=dhcp console=ttyPSC0 Finalizing device tree... using OF tree (promptr=01003ed8) cpu_exception: SRR0 0x0180B338 SRR1 0x00043030 MSR 0x00003030 LR 0x01C704B4 CTR 0x01800000 CR 0x42002042 XER 0x0 DAR 0x00000000 DSISR 0x00000000 Type 2 GPR[] 0x40000000 0x017FFE20 0x00000000 0x41820014 0x01C704B4 0x42002042 0xC04D0000 0x017FFD90 GPR[] 0x00000001 0x00625C04 0x07C00008 0x07C00008 0x42002044 0x1004A33C 0x01C647A0 0x017FFC2C GPR[] 0x01BDCA4C 0x01BDCA6C 0x01BF66C4 0x01BDCA78 0x08000000 0x01BDCA10 0xFFFFFFFF 0x07C53FC8 GPR[] 0x01800000 0x00590ACC 0x07C548A8 0x00000000 0x00000000 0x004062C8 0x0040E134 0x00000000 ibat0U 0x00001FFF ibat0L 0x00000012 ibat1U 0xF0001FFF ibat1L 0xF0000012 ibat2U 0x00000000 ibat2L 0x00000000 ibat3U 0x00000000 ibat3L 0x00000000 dbat0U 0xF0001FFF dbat0L 0xF000002A dbat1U 0x80001FFF dbat1L 0x8000002A dbat2U 0x00001FFF dbat2L 0x00000012 dbat3U 0xC0001FFF dbat3L 0xC000002A HID0 0x0000C000 deadend: Any hint about? Giammarco On Wed, Oct 1, 2008 at 12:42 PM, Philippe Gerum <[EMAIL PROTECTED]> wrote: > Giammarco Zacheo wrote: > > While building the kernel with I-Pipe Tracer turned on with "Instrument > > function entries" enabled i got the following error: > > > > [EMAIL PROTECTED]:~/xenomai-ppc/linux-2.6-denx-build> make > > make -C /home/giammarco/xenomai-ppc/linux-2.6-denx > > O=/home/giammarco/xenomai-ppc/linux-2.6-denx-build/. > > Using /home/giammarco/xenomai-ppc/linux-2.6-denx as source for kernel > > GEN /home/giammarco/xenomai-ppc/linux-2.6-denx-build/Makefile > > CHK include/linux/version.h > > CHK include/linux/utsrelease.h > > CALL > > /home/giammarco/xenomai-ppc/linux-2.6-denx/scripts/checksyscalls.sh > > CHK include/linux/compile.h > > CALL > > > /home/giammarco/xenomai-ppc/linux-2.6-denx/arch/powerpc/kernel/systbl_chk.sh > > CALL > > > /home/giammarco/xenomai-ppc/linux-2.6-denx/arch/powerpc/kernel/prom_init_check.sh > > Error: External symbol '_mcount' referenced from prom_init.c > > make[3]: *** [prom_init_check] Error 1 > > make[2]: *** [arch/powerpc/kernel] Error 2 > > make[1]: *** [sub-make] Error 2 > > make: *** [all] Error 2 > > > > The machine the kernel is configured for is a bPlan Efika computer, > > based on mpc5200b. > > > > I'm using DENX linux kernel 2.6.26, Xenomai 2.4.5, and a gcc 4.3.1. > > <http://4.3.1.> > > > > --- arch/powerpc/kernel/prom_init_check.sh~ 2008-07-30 > 11:38:19.000000000 +0200 > +++ arch/powerpc/kernel/prom_init_check.sh 2008-10-01 > 12:39:47.000000000 +0200 > @@ -20,7 +20,7 @@ > _end enter_prom memcpy memset reloc_offset __secondary_hold > __secondary_hold_acknowledge __secondary_hold_spinloop __start > strcmp strcpy strlcpy strlen strncmp strstr logo_linux_clut224 > -reloc_got2 kernstart_addr" > +reloc_got2 kernstart_addr _mcount" > > NM="$1" > OBJ="$2" > > > Thank you > > > > Giammarco > > > > > > ------------------------------------------------------------------------ > > > > _______________________________________________ > > Xenomai-help mailing list > > [email protected] > > https://mail.gna.org/listinfo/xenomai-help > >
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