[Patch, microblaze]: Add slr and shr regs
Michael Eager
eager@eagercon.com
Tue May 27 06:34:00 GMT 2014
On 05/26/14 03:04, Ajit Kumar Agarwal wrote:
>
> Based on the feedback and incorporated all review comment, updated the patch.
>
> [Patch, microblaze]: Add slr and shr regs
>
> Prior to version x.xx, XMD's gdbserver stub returned 57 registers in
> response to GDB's G request. Starting with version x.xx, XMD added the
> slr and shr register, for a count of 59 registers. This patch adds
> these registers to the expected G response
What versions?
What targets have you built and tested?
>
> ChangeLog:
> 2014-05-26 Ajit Agarwal <ajitkum@xilinx.com>
>
> * Makefile.in (microblaze-linux.c): New rule.
>
> * microblaze-tdep.c (microblaze_register_names): Add
> the rshr and rslr register names.
>
> * microblaze-tdep.h (microblaze_reg_num): Add
> field MICROBLAZE_SLR_REGNUM and MICROBLAZE_SHR_REGNUM
> MICROBLAZE_NUM_REGS.
> (microblaze_frame_cache): Use of MICROBLAZE_NUM_REGS.
>
> * features/microblaze-cpu.xml: New file.
>
> * features/microblaze-linux.c: New file.
>
> * features/microblaze-linux.xml: New file.
>
> * regformats/reg-microblaze.dat: New file.
>
> * features/Makefile (microblaze-linux): Add
> microblaze-linux and microblaze-expedite.
>
> Signed-off-by:Ajit Agarwal ajitkum@xilinx.com
>
> Thanks & Regards
> Ajit
> -----Original Message-----
> From: Michael Eager [mailto:eager@eagercon.com]
> Sent: Saturday, May 24, 2014 4:13 AM
> To: Ajit Kumar Agarwal; gdb-patches@sourceware.org
> Cc: Joel Brobecker; Vinod Kathail; Vidhumouli Hunsigida; Nagaraju Mekala
> Subject: Re: [Patch, microblaze]: Add slr and shr regs
>
> On 05/23/14 02:46, Ajit Kumar Agarwal wrote:
>>
>>
>>>> Let's try this one more time: GDB is connected to something when you tell it to connect to the target with the "target remote" command.
>>>> This is returning a different sized G packet. What is it that you are connecting to?
>>
>> Here is the flow from GBD Client to XMD that's what is happening:
>>
>> 1. XMD connects to the hardware target through JTAG.
>> 2. XMD Opens a GDB Server on the local host 1234.
>> 3. GDB Client will connect to the host:1234 through TCP, when the command "tar remote localhost:1234" is given.
>
> Ajit --
>
> Let me suggest this description of the problem:
> Prior to version x.xx, XMD's gdbserver stub returned 57 registers in
> response to GDB's G request. Starting with version x.xx, XMD added the
> slr and shr register, for a count of 59 registers. This patch adds
> these registers to the expected G response.
>
> Please resubmit the patch, in full, with ChangeLog.
>
>
--
Michael Eager eager@eagercon.com
1960 Park Blvd., Palo Alto, CA 94306 650-325-8077
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