[patch] Fix PR tdep/12352: Handle str pc, [Rd, #imm] in displaced stepping

[Ulrich Weigand]

Yao Qi wrote:

> gdb/
>         PR tdep/12352
>         * arm-tdep.c (copy_ldr_str_ldrb_strb): Replace PC with SP in
>         order to store PC value on stack instead of text section.
> 
> gdb/testsuite/
>         PR tdep/12352
>         * gdb.arch/arm-disp-step.S : New test for str instruction.
>         * gdb.arch/arm-disp-step.exp : Likewise.

This is OK.

Thanks,
Ulrich

-- 
  Dr. Ulrich Weigand
  GNU Toolchain for Linux on System z and Cell BE
  Ulrich.Weigand@de.ibm.com