-----Original Message-----
From: Michael Eager [mailto:eager@eagercon.com]
Sent: Tuesday, May 27, 2014 12:05 PM
To: Ajit Kumar Agarwal; gdb-patches@sourceware.org; Yao Qi; Pedro Alves
Cc: Joel Brobecker; Vinod Kathail; Vidhumouli Hunsigida; Nagaraju Mekala
Subject: Re: [Patch, microblaze]: Add slr and shr regs
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?
Update the problem description and here it is.
[Patch, microblaze]: Add slr and shr regs
Prior to version 2013.1, XMD's gdbserver stub returned 57 registers in
response to GDB's G request. Starting with version 2013.1, XMD added the
slr and shr register, for a count of 59 registers. This patch adds
these registers to the expected G response.
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.