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Re: [RFC] "single step" atomic instruction sequences as a whole on PPC
- From: "Ulrich Weigand" <uweigand at de dot ibm dot com>
- To: luisgpm at linux dot vnet dot ibm dot com
- Cc: gdb-patches at sourceware dot org
- Date: Tue, 8 May 2007 14:49:56 +0200 (CEST)
- Subject: Re: [RFC] "single step" atomic instruction sequences as a whole on PPC
Luis Machado wrote:
> Follows the refreshed version with a revamped Changelog and additional
> comments explaining what the function does. How does it look?
OK, thanks!
> 2007-05-07 Paul Gilliam <pgilliam@us.ibm.com>
> Luis Machado <luisgpm@br.ibm.com>
>
> * rs6000-tdep.c: (LWARX_MASK, LWARX_INSTRUCTION, LDARX_INSTRUCTION,
> STWCX_MASK, STWCX_INSTRUCTION, STDCX_INSTRUCTION, BC_MASK,
> BC_INSTRUCTION): Define.
> (deal_with_atomic_sequence): New function.
> (rs6000_software_single_step): Call deal_with_atomic_sequence.
> (rs6000_gdbarch_init): Install deal_with_atomic_sequence as
> gdbarch_software_single_step routine.
I've committed this version now.
Bye,
Ulrich
--
Dr. Ulrich Weigand
GNU Toolchain for Linux on System z and Cell BE
Ulrich.Weigand@de.ibm.com