From: Martin Schwidefsky Date: Mon, 17 May 2010 08:00:05 +0000 (+0200) Subject: [S390] add breaking event address for user space X-Git-Tag: v2.6.35-rc1~505^2~18 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=86f2552bbd0e17b19bb5e9881042533eaea553c7;p=pandora-kernel.git [S390] add breaking event address for user space Copy the last breaking event address from the lowcore to a new field in the thread_struct on each system entry. Add a new ptrace request PTRACE_GET_LAST_BREAK and a new utrace regset REGSET_LAST_BREAK to query the last breaking event. This is useful for debugging wild branches in user space code. Signed-off-by: Martin Schwidefsky --- Reading git-diff-tree failed