tree d9723ff4d5bdb3533a75eea099df1ded2a95a4b8
parent c406abd3a6d0cf5ce8db4db155a729a28fb98c4f
author Heiko Carstens <heiko.carstens@de.ibm.com> 1151585783 +0200
committer Martin Schwidefsky <schwidefsky@de.ibm.com> 1151585783 +0200

[S390] incomplete stack traces.

show_stack() passes a pointer to the current stack frame to show_trace().
Because of tail call optimization the pointer doesn't point to the original
stack frame anymory and therefore traces are wrong. Don't pass the pointer
of the current stack frame to show_trace(). Instead let show_trace()
calculate the pointer on its own.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>