svn commit: r295254 - head/sys/arm/arm

[Michal Meloun]

Yep, I'm ready to review your patch.
Allow me one question in forward.
How this patch affects JTAG based debugging of kernel? Mainly if I start
kernel under JTAG debugger, with active breakpoints (or watchpoints).

Michal

Dne 04.02.2016 v 14:41 Zbigniew Bodek napsal(a):
> Hello Michal,
> 
> I have a fix for that that I will send for review soon (I need to test
> in on some other platforms):
> https://people.freebsd.org/~zbb/arm/other/0001-Fix-debug_monitor-code-for-older-ARMs-ARM11.patch
> <https://people.freebsd.org/%7Ezbb/arm/other/0001-Fix-debug_monitor-code-for-older-ARMs-ARM11.patch>
> 
> If you don't mind I will add you to the review on Phabricator.
> 
> Best regards
> zbb
> 
> 2016-02-04 14:32 GMT+01:00 Michal Meloun <mmel at freebsd.org
> <mailto:mmel at freebsd.org>>:
> 
>     Author: mmel
>     Date: Thu Feb  4 13:32:29 2016
>     New Revision: 295254
>     URL: https://svnweb.freebsd.org/changeset/base/295254
> 
>     Log:
>       ARM: RPI-B kernel was broken by r294740. Make it functional again.
> 
>     Modified:
>       head/sys/arm/arm/debug_monitor.c
> 
>     Modified: head/sys/arm/arm/debug_monitor.c
>     ==============================================================================
>     --- head/sys/arm/arm/debug_monitor.c    Thu Feb  4 12:49:28 2016   
>         (r295253)
>     +++ head/sys/arm/arm/debug_monitor.c    Thu Feb  4 13:32:29 2016   
>         (r295254)
>     @@ -845,8 +845,10 @@ dbg_arch_supported(void)
>      {
> 
>             switch (dbg_model) {
>     +#ifdef not_yet
>             case ID_DFR0_CP_DEBUG_M_V6:
>             case ID_DFR0_CP_DEBUG_M_V6_1:
>     +#endif
>             case ID_DFR0_CP_DEBUG_M_V7:
>             case ID_DFR0_CP_DEBUG_M_V7_1:   /* fall through */
>                     return (TRUE);
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