Re: [PATCH v3] mos6522: fix linking error when CONFIG_MOS6522 is not set

[Daniel Henrique Barboza <danielhb413@gmail.com>]

On 5/10/22 20:54, Murilo Opsfelder Araujo wrote:
> When CONFIG_MOS6522 is not set, building ppc64-softmmu target fails:
> 
>      /usr/bin/ld: libqemu-ppc64-softmmu.fa.p/monitor_misc.c.o:(.data+0x1158): undefined reference to `hmp_info_via'
> 
> Make devices configuration available in hmp-commands*.hx and check for
> CONFIG_MOS6522.
> 
> Fixes: 409e9f7131e5 (mos6522: add "info via" HMP command for debugging)
> Signed-off-by: Murilo Opsfelder Araujo <muriloo@linux.ibm.com>
> Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
> Cc: Fabiano Rosas <farosas@linux.ibm.com>
> Cc: Thomas Huth <thuth@redhat.com>
> ---

Thomas,


Are you going to pick this up via your misc patches tree? If not I can take it
via ppc64.



Thanks,


Daniel




> v3:
> - Removed TARGET_M68K and TARGET_PPC checks, as per Thomas Huth suggestion.
> 
> v2:
> - https://lore.kernel.org/qemu-devel/20220506011632.183257-1-muriloo@linux.ibm.com/
> - Included devices configuration in monitor/misc.c
> 
> v1:
> - https://lore.kernel.org/qemu-devel/20220429233146.29662-1-muriloo@linux.ibm.com/
> 
>   hmp-commands-info.hx | 2 +-
>   monitor/misc.c       | 3 +++
>   2 files changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
> index adfa085a9b..834bed089e 100644
> --- a/hmp-commands-info.hx
> +++ b/hmp-commands-info.hx
> @@ -880,7 +880,7 @@ SRST
>       Show intel SGX information.
>   ERST
>   
> -#if defined(TARGET_M68K) || defined(TARGET_PPC)
> +#if defined(CONFIG_MOS6522)
>       {
>           .name         = "via",
>           .args_type    = "",
> diff --git a/monitor/misc.c b/monitor/misc.c
> index 6c5bb82d3b..3d2312ba8d 100644
> --- a/monitor/misc.c
> +++ b/monitor/misc.c
> @@ -84,6 +84,9 @@
>   #include "hw/s390x/storage-attributes.h"
>   #endif
>   
> +/* Make devices configuration available for use in hmp-commands*.hx templates */
> +#include CONFIG_DEVICES
> +
>   /* file descriptors passed via SCM_RIGHTS */
>   typedef struct mon_fd_t mon_fd_t;
>   struct mon_fd_t {