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Review request for Default. Repository: gem5 Description ------- Changeset 11501:26b8346413b8 --------------------------- kern, arm: Dump dmesg on kernel panic/oops Add helper functions to dump the guest kernel's dmesg buffer to a text file in m5out. This functionality is split into two parts. First, a dmesg dump function that can be used in other places: void Linux::dumpDmesg(ThreadContext *, std::ostream &) This function is used to implement two PCEvents: DmesgDumpEvent and KernelPanic event. The only difference between the two is that the latter produces a gem5 panic instead of a warning in addition to dumping the kernel log. Change-Id: I6d2af1d666ace57124089648ea906f6c787ac63c Signed-off-by: Andreas Sandberg <[email protected]> Reviewed-by: Nikos Nikoleris <[email protected]> Reviewed-by: Gabor Dozsa <[email protected]> Diffs ----- src/arch/arm/ArmSystem.py 1f04f97c014d src/arch/arm/linux/system.hh 1f04f97c014d src/arch/arm/linux/system.cc 1f04f97c014d src/kern/SConscript 1f04f97c014d src/kern/linux/events.hh 1f04f97c014d src/kern/linux/events.cc 1f04f97c014d src/kern/linux/helpers.hh PRE-CREATION src/kern/linux/helpers.cc PRE-CREATION Diff: http://reviews.gem5.org/r/3486/diff/ Testing ------- Thanks, Andreas Sandberg _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
