Hello Heiko,
On 02/02/2013 11:18 AM, Jeroen Hofstee wrote:
Hello,
On 02/02/2013 09:37 AM, Heiko Schocher wrote:
Hello Wolfgang, Sebastian,
On 01.02.2013 12:31, Wolfgang Denk wrote:
In message
<E70AF999396FDF4EAE40E195B847096109F5D3A9@SRVEXCH-2K10.CADCON.INTERN> you
wrote:
we are using u-boot in our embedded system with arm-1136jfs cpu.
Which exact system / board configuration is this?
And which exact U-Boot version (git commit ID ?) is it?
We recently tried a new toolchain with GCC 4.7.2.
If compiled with the new toolchain the feature CONFIG_AUTO_COMPLETE
isn't working.
We have been using GCC 4.7.2 for several months now, on many systems.
No such problems have been reported before, so I speculate if this is
really a problem with mainline code?
Sebastian wrote On 01.02.2013 08:55:
we are using u-boot in our embedded system with arm-1136jfs cpu.
We recently tried a new toolchain with GCC 4.7.2.
If compiled with the new toolchain the feature CONFIG_AUTO_COMPLETE
isn't working.
U-Boot start normally and on hitting TAB the system freezes.
I tracked the problem down the variables __u_boot_cmd_start and
__u_boot_cmd_end. Both are not valid with the new toolchain. And
accessing one results in a system freeze.
Probably the is a problem in arch/arm/cpu/u-boot.lds. I really bad
at linker scripts.
I just see some problems with ll_entry_* functions described in my
post here:
http://lists.denx.de/pipermail/u-boot/2013-February/145711.html
I do not know, if this is the same problem, as I face problems only
before relocation, after relocation all works fine ...
In this thread Marek wrote, that for this problem albert has
a solution ... (CCed albert and marek)
Albert? Can you help here?
I am tempted to think that is unrelated. First of all since you encounter
problems with the 4.6 toolchain. This trap is not present when
compiling with a 4.6 version (at least not for me).
Second, because I bothered Marex and Albert already with this
problem on irc and they concluded it could not be ll related.
Third, because dumping the array of commands to a console,
displays them all correctly.
For completeness, the third statement is wrong. It is only the case
for the working version, the table has incorrect values for
cmdtp->name in current master. So lets hope it is the same problem.
I will wait for Albert his patch and check again. Thanks for the pointer.
Regards,
Jeroen
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