https://bugs.kde.org/show_bug.cgi?id=460951
Mark Wielaard <m...@klomp.org> changed:
What |Removed |Added
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CC| |m...@klomp.org
--- Comment #3 from Mark Wielaard <m...@klomp.org> ---
Have you tried printing out the problematic blocks as described in
README_DEVELOPERS:
Printing out problematic blocks
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
If you want to print out a disassembly of a particular block that
causes a crash, do the following.
Try running with "--vex-guest-chase=no --trace-flags=10000000
--trace-notbelow=999999". This should print one line for each block
translated, and that includes the address.
Then re-run with 999999 changed to the highest bb number shown.
This will print the one line per block, and also will print a
disassembly of the block in which the fault occurred.
See also valgrind --help-debug for a description of --trace-flags
Tracing and profile control:
--trace-flags and --profile-flags values (omit the middle space):
1000 0000 show conversion into IR
0100 0000 show after initial opt
0010 0000 show after instrumentation
0001 0000 show after second opt
0000 1000 show after tree building
0000 0100 show selecting insns
0000 0010 show after reg-alloc
0000 0001 show final assembly
0000 0000 show summary profile only
(Nb: you need --trace-notbelow and/or --trace-notabove
with --trace-flags for full details)
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