Re: [PATCH v3 0/2] Fix gdb.base/sigstep.exp for riscv64-linux

[Lancelot SIX <lsix@lancelotsix.com>]

Hi,

I have just pushed the 2 patches (with Pedro's comments taken into
account) to master.

Lancelot.

On Wed, Jul 07, 2021 at 12:30:41AM +0000, Lancelot SIX wrote:
> On a riscv64-linux-gnu platform, gdb.base/sigstep.exp has many failures:
> 
> 	                === gdb Summary ===
> 
> 	# of expected passes            711
> 	# of unexpected failures        58
> 
> This patch series fixes those errors.  Patch #1 disables tests that
> cannot pass because the platform lacks support for hardware single
> stepping.  Patch #2 implements stepping outside of signal handlers for
> riscv*-*-linux* platforms.
> 
> The series was tested on riscv64-linux-gnu.
> 
> Since V2:
> 
> 	- Patch #1 also disables tests that require hardwre single
> 	stepping for riscv32.
> 	- Add support for stepping outside of signal handler.
> 
> Lancelot SIX (2):
>   gdb/testsuite: Declare that riscv64-*-linux* cannot
>     hardware_single_step
>   gdb: Support stepping out from signal handler on riscv*-linux
> 
>  gdb/riscv-linux-tdep.c    | 24 ++++++++++++++++++++++++
>  gdb/riscv-tdep.c          | 10 ++++++++++
>  gdb/riscv-tdep.h          |  4 ++++
>  gdb/testsuite/lib/gdb.exp |  2 +-
>  4 files changed, 39 insertions(+), 1 deletion(-)
> 
> -- 
> 2.30.2
>