On Thu, Nov 24, 2011 at 1:37 PM, Ulrich Weigand <uweigand@de.ibm.com> wrote:

>> 2011-11-24  Uros Bizjak  <ubizjak@gmail.com>
>>
>>         * alpha-tdep.c (br_opcode): New.
>>         (ldl_l_opcode, ldq_l_opcode, stl_c_opcode, stq_c_opcode): Ditto.
>>         (alpha_deal_with_atomic_sequence): New function.
>>         (alpha_gdbarch_init): Handle single stepping of atomic sequences
>>         with alpha_deal_with_atomic_sequence.
>>
>> [v3]: As suggested by Ulrich, handle all branch instructions inside
>> compare and exchange loop.
>>
>> Re-tested on alphaev68-pc-linux-gnu, also with simulate-thread.exp
>> from GCC testsuite.
>
> Patch seems to be missing ...

Eh, sorry... attached now.

Uros.