lib: backtrace printing
Functions to walk stack and print backtrace. The stack's unadorned as
STACK: [@]addr addr addr ...
where the optional @ indicates that addr isn't a return address.
A foll
lib: backtrace printing
Functions to walk stack and print backtrace. The stack's unadorned as
STACK: [@]addr addr addr ...
where the optional @ indicates that addr isn't a return address.
A follow-up patch post-processes the output to pretty-print the stack.
Frame stack walker is just a stub on arm and ppc.
Signed-off-by: Peter Feiner <pfeiner@google.com>
Reviewed-By: Andrew Jones <drjones@redhat.com>
Message-Id: <adc65c3511125ea46f0fe53a2fc53a062ada7924.1458689655.git.pfeiner@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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