Debugger inserts at BP something
leonp at plris.com
leonp at plris.com
Mon Aug 29 06:54:55 BST 2005
Hello, all.
As the issue looks for me very very strange, I want to discuss it here before
going further...
Facts:
I do embedded development with kdevelop 3.2.90 on FC3-64 machine.
Sometimes (!?) I run into a problem when the code at the breakpoint place
becomes incorrect - the actual assembler command is substituted by the comman
with the code 0x38000000 (PowerPC architecture), which is: load GPR 0 with 0.
I was sure that the problem is in downloading the code and recently made the
trick to read it back and compare - no errors.
Now, I catch the cause - when the donloading is done WITH the BP active (set
in Kdevelop), the substitution takes place. When no BP is set before
downloading - everything is OK.
One can ask (and this is what I ask myself) - Kdevelop is only a frontend to
the gdb, blame it.
Fine, but how can this one explane that DDD (with the same gdb) has never such
a problem for years?
I am lost and will be very thankfull for any ideas.
--
Leon
P.S. The same problem was with kdevelop 3.2.2
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