[PATCH] Removes build time warning for all smp-disabled bsps

[Gedare Bloom]

Please generate this patch as -v2 and resend to the mailing list. I'm
not sure, but I don't see your patch emails coming through, only your
copy-pasted versions where you prepend some additional information.
You may want to double-check your git-send-email settings and make
sure it is succeeding. You might need to go to Gmail Settings and
"Enable Insecure Apps" or something like that.

On Fri, Apr 24, 2020 at 7:28 AM Richi Dubey <richidubey at gmail.com> wrote:
>
> Dear Dr. Bloom,
>
> Thanks for your suggestion. Yes, indeed this looks a little bad.
>
> Please find the below attached new patch for the same. I have rebuilt
> the leon3 bsp with this change and the build process was successful
> without any errors. Also, I have added another patch which I had some
> doubts on, please check it out.
>
> ----------------------------------------------------------------------------------------------------------------------
> From 4b5dc1d3dcb3319f51effeb3c9789d5e518311c0 Mon Sep 17 00:00:00 2001
> From: Richi Dubey <richidubey at gmail.com>
> Date: Fri, 24 Apr 2020 18:19:31 +0530
> Subject: [PATCH 2/2] This removes the warning unused name variable warning
>
> ---
>  testsuites/sptests/sp37/init.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/testsuites/sptests/sp37/init.c b/testsuites/sptests/sp37/init.c
> index 22c7d4f2ef..4358e9fffb 100644
> --- a/testsuites/sptests/sp37/init.c
> +++ b/testsuites/sptests/sp37/init.c
> @@ -169,9 +169,9 @@ static void test_isr_level( void )
>
>  static void test_isr_locks( void )
>  {
> -  static const char name[] = "test";
> +
>    ISR_Level normal_interrupt_level = _ISR_Get_level();
> -  ISR_lock_Control initialized = ISR_LOCK_INITIALIZER( name );
> +  ISR_lock_Control initialized = ISR_LOCK_INITIALIZER( "test" );
>    ISR_lock_Control zero_initialized;
>    union {
>      ISR_lock_Control lock;
> @@ -183,7 +183,7 @@ static void test_isr_locks( void )
>    ISR_Level interrupt_level;
>
>    memset( &container, 0xff, sizeof( container ) );
> -  _ISR_lock_Initialize( &container.lock, name );
> +  _ISR_lock_Initialize( &container.lock, "test" );
>    bytes = (const uint8_t *) &initialized;
>
>    for ( i = 0; i < sizeof( container ); ++i ) {
> @@ -193,7 +193,7 @@ static void test_isr_locks( void )
>    }
>
>    memset( &zero_initialized, 0, sizeof( zero_initialized ) );
> -  _ISR_lock_Set_name( &zero_initialized, name );
> +  _ISR_lock_Set_name( &zero_initialized, "test" );
>    bytes = (const uint8_t *) &zero_initialized;
>
>    for ( i = 0; i < sizeof( container ); ++i ) {
> --
> 2.17.1
>
>
>
>
> On Thu, Apr 23, 2020 at 11:42 PM Gedare Bloom <gedare at rtems.org> wrote:
> >
> > Although this fixes the warning in the testsuite, it is hackish to
> > require users to copy this kind of conditional compilation to their
> > code, and I don't really like how it looks personally. I might prefer
> > Joel's approach, but applied to the test, e.g.,
> >
> > static const char name[] = "test";
> > (void) name;
> >
> > Alternatively, you might think about other approaches that might be
> > more user-friendly.  What about using ISR_LOCK_DEFINE() to declare the
> > initializer variable?
> >
> > What about passing the string literal directly without a variable container?
> >
> > On Thu, Apr 23, 2020 at 7:23 AM Richi Dubey <richidubey at gmail.com> wrote:
> > >
> > > Hey everyone,
> > >
> > > I made this small change and rebuilt the leon32 bsp. It stopped
> > > showing the earlier warnings:
> > >
> > >  log/sparc-leon3.log:../../../../../../rtems/c/src/../../testsuites/sptests/sp37/init.c:172:21:
> > > warning: unused variable 'name' [-Wunused-variable]
> > > log/sparc-leon3.log:../../../../../../rtems/c/src/../../testsuites/sptests/sp37/init.c:172:21:
> > > warning: 'name' defined but not used [-Wunused-const-variable=]
> > >
> > > Can someone please check and let me know if this is correct and would
> > > work or not.
> > >
> > > Thanks.
> > > ------------------------------------------------------------
> > >
> > > From c9eb205f37aa575a01ef446db3d7b4e34e1a1fae Mon Sep 17 00:00:00 2001
> > > From: Richi Dubey <richidubey at gmail.com>
> > > Date: Thu, 23 Apr 2020 18:38:56 +0530
> > > Subject: [PATCH 2/2] Added smp check
> > >
> > > ---
> > >  testsuites/sptests/sp37/init.c | 2 ++
> > >  1 file changed, 2 insertions(+)
> > >
> > > diff --git a/testsuites/sptests/sp37/init.c b/testsuites/sptests/sp37/init.c
> > > index 22c7d4f2ef..3b79682fa1 100644
> > > --- a/testsuites/sptests/sp37/init.c
> > > +++ b/testsuites/sptests/sp37/init.c
> > > @@ -169,7 +169,9 @@ static void test_isr_level( void )
> > >
> > >  static void test_isr_locks( void )
> > >  {
> > > +#if defined( RTEMS_SMP )
> > >    static const char name[] = "test";
> > > +#endif
> > >    ISR_Level normal_interrupt_level = _ISR_Get_level();
> > >    ISR_lock_Control initialized = ISR_LOCK_INITIALIZER( name );
> > >    ISR_lock_Control zero_initialized;
> > > --
> > > 2.17.1
> > >
> > > ----------------------------------------------
> > > _______________________________________________
> > > devel mailing list
> > > devel at rtems.org
> > > http://lists.rtems.org/mailman/listinfo/devel