Re: [Patch, microblaze]: Fix for remote G Packet message too long error for baremetal.

Michael Eager
2014-07-20T00:56:00Z

On 07/01/14 12:36, Ajit Kumar Agarwal wrote:
> Hello Pedro:
>
> Please find the updated patch. Incorporated review comments.
>
> [Patch, microblaze]: Fix for remote G Packet message too long error for baremetal.
>
> Prior to version MicroBlaze v8.10.a,EDK 13.1, XMD's gdbserver stub returned 57
> registers in response to GDB's G request. Starting with version MicroBlaze
> v8.10.a, EDK 13.1, XMD added the slr and shr register, for a count of 59
> registers. This patch adds these registers to the expected G response. This patch
> fixes the above problem for baremetal and also supports the backward compatibility.
>
> ChangeLog:
> 2014-07-02 Ajit Agarwal <ajitkum@xilinx.com>
>
> * microblaze-tdep.c (microblaze_register_names): Add
> the rshr and rslr register names.
> (microblaze_gdbarch_init): Use of tdesc_has_registers.
> Use of tdesc_find_feature. Use of tdesc_data_alloc.
> Use of tdesc_numbered_register. Use of
> microblaze_register_g_packet_guesses. Use of
> tdesc_use_registers. Use of set_gdbarch_register_type.
> (microblaze_register_g_packet_guesses): New.
> * microblaze-tdep.h (microblaze_reg_num): Add
> field MICROBLAZE_SLR_REGNUM MICROBLAZE_SHR_REGNUM
> MICROBLAZE_NUM_REGS and MICROBLAZE_NUM_CORE_REGS.
> (microblaze_frame_cache): Use of MICROBLAZE_NUM_REGS.
> * features/microblaze-core.xml: New file.
> * features/microblaze-stack-protect.xml: New file.
> * features/microblaze-with-stack-protect.c: New file.
> * features/microblaze-with-stack-protect.xml: New file.
> * features/microblaze.xml: New file.
> * features/microblaze.c: New file.
> * features/Makefile (microblaze-with-stack-protect): Add
> microblaze-with-stack-protect microblaze and
> microblaze-expedite.
> * regformats/microblaze-with-stack-protect.dat: New file.
> * regformats/microblaze.dat: New file.
> * doc/gdb.texinfo (MicroBlaze Features): New.
^^^
changed to Added.

Patch has trailing whitespace.

Committed 164224e9 without trailing whitespace.

--
Michael Eager eager@eagercon.com
1960 Park Blvd., Palo Alto, CA 94306 650-325-8077