On Wed, 26 Feb 2014 09:18:44 +0100, Jean Pihet wrote:
While at it, I have a concern about the compat mode: profiling an
ARMv7 binary on an ARMv8 system.
Is this supported by libdw?
elfutils target support is always independent of the host.
And every build of elfutils always contains all the targets.
So I do not see why it should not work. There may be just some issues to
properly identify target architecture of live PID - grovel_auxv() for 32-bit
vs. 64-bit identification. Specific arch is matched in the machines[] list in
libebl/eblopenbackend.c but that is already host-independent. But that all
should not be different for arm/aarch64 than it is for i386/x86_64.
Regards,
Jan