[ELDK] gdbserver issues on xilinx PPC440 Virtex5FX with ELDK4.2

[Wolfgang Denk]

Dear "Frederic LEGER",

In message <003101c9967f$47ee1c90$3e0414ac at esisar.inpg.fr> you wrote:
>
> First tries were with ELDK 4.2 GLIBC ramdisk.image.gz (1.8Mo) + gdbserver
> and libs + hello app => crash on break main when "continue" => continuing...
> Libs were added after using ${CROSS_COMPILE}ldd against gdb and gdbserver
> and comes from the ppc_4xx \libs and \usr\libs drawer.
> We tried kernels 2.6.28, 2.6.27rc4 and 2.6.27rc9 from Xilinx git.

It might make sense to try this with the cross-gdb fom ELDK 4.1 ...

> Next try with ELDK4.2 GLIBC ramdisk.image.gz (1.8Mo) + GDB and libs + hello
> app  => crash on break main & continue.
> Ext2 ramdisk size was 16Mo cause GDB and libs are quite heavy. (we have > 64MB
> soldered on board)
> We tried kernels 2.6.27rc9 from Xilinx git.

Ditto.

> Could you please give me your opinion on the behaviour below :  
>
> ${CROSS_COMPILE}gdb --tui helloppcstatic Then under gdb: target remote
> 172.20.20.3:5678 
>
> Now, after connecting to target I got:
> Remote debugging using 172.20.20.3:5678
> 0x10000140 in _start()
> (gdb)

Please try a "show arch" here.


Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
"Athens  built  the  Acropolis.  Corinth  was  a   commercial   city,
interested  in  purely  materialistic things. Today we admire Athens,
visit it, preserve the old temples, yet we hardly ever  set  foot  in
Corinth."              - Dr. Harold Urey, Nobel Laureate in chemistry