tree d7db19a11d6afe3f59137f8567b45501660b019b
parent 1ecc798c67645e0ee6eb028cb988b71b3edf4b40
author Roland McGrath <roland@redhat.com> 1201696255 +0100
committer Ingo Molnar <mingo@elte.hu> 1201696255 +0100

x86: PTRACE_SINGLEBLOCK

This adds the PTRACE_SINGLEBLOCK request on x86, matching the ia64 feature.
The implementation comes from the generic ptrace code and relies on the
low-level machine support provided by arch_has_block_step() et al.

Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>