svn commit: r464493 - in head/devel/gdb: . files files/kgdb

[Jung-uk Kim]

On 03/15/2018 10:26, Michal Meloun wrote:
> 
> 
> On 14.03.2018 15:33, Luca Pizzamiglio wrote:
>> Author: pizzamig
>> Date: Wed Mar 14 14:33:21 2018
>> New Revision: 464493
>> URL: https://svnweb.freebsd.org/changeset/ports/464493
>>
>> Log:
>>    devel/gdb: Update to version 8.1
>>       The official annoucement is available here:
>>    https://www.gnu.org/software/gdb/download/ANNOUNCEMENT
>>       Moreover:
>>    * support for 'info proc' is added (jhb@)
>>    * update kgdb to use gdb 8.1
>>       Reviewed by:    jhb@
>>    Differential Revision:    https://reviews.freebsd.org/D14148
>>
> This caused breakage for (at least) amd64, armv6, armv7, arm64 on
> 12/head. On all these arches, compile fails with:
> (taken from amd64 build)
> 
> arch/arm-get-next-pcs.c:52:26: error: constant expression evaluates to
> -1 which cannot be narrowed
>       to type 'CORE_ADDR' (aka 'unsigned long') [-Wc++11-narrowing]
>   CORE_ADDR breaks[2] = {-1, -1};
>                          ^~
> arch/arm-get-next-pcs.c:52:26: note: insert an explicit cast to silence
> this issue
>   CORE_ADDR breaks[2] = {-1, -1};
...

The attached patch worked around the problem for me.

Jung-uk Kim
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