PERFORCE change 41975 for review

[Jonathan Mini]

I will only wash my hands once...
I will only wash my hands once...
I will only wash my hands once...
I will only wash my hands once...

Ugh, this keyboard is disgusting!

On Nov 11, 2003, at 12:15 AM, Juli Mallett wrote:

> http://perforce.freebsd.org/chv.cgi?CH=41975
>
> Change 41975 by jmallett at jmallett_dalek on 2003/11/11 00:14:14
>
> 	Ignore obsessive-compulsive desire to sort includes and just
> 	commit something which further desorts and happens to make
> 	the kvtop command available.
>
> Affected files ...
>
> .. //depot/projects/mips/sys/mips/mips/db_interface.c#9 edit
>
> Differences ...
>
> ==== //depot/projects/mips/sys/mips/mips/db_interface.c#9 (text+ko) 
> ====
>
> @@ -44,6 +44,9 @@
>  #include <machine/locore.h>
>  #include <machine/mips_opcode.h>
>
> +#include <vm/vm.h>
> +#include <vm/pmap.h>
> +
>  #include <machine/db_machdep.h>
>  #include <ddb/ddb.h>
>  #include <ddb/db_access.h>
> @@ -301,23 +304,14 @@
>  	}
>  }
>
> -#if 0 /* XXX notyet */
> -DB_COMMAND(kvtob, db_kvtophys_cmd)
> +DB_COMMAND(kvtop, db_kvtophys_cmd)
>  {
>
>  	if (!have_addr)
>  		return;
> -	if (MIPS_KSEG2_START <= addr) {
> -		/*
> -		 * Cast the physical address -- some platforms, while
> -		 * being ILP32, may be using 64-bit paddr_t's.
> -		 */
> -		db_printf("0x%lx -> 0x%qx\n", addr,
> -		    (unsigned long long) kvtophys(addr));
> -	} else
> -		printf("not a kernel virtual address\n");
> +	db_printf("%#lx -> %#lx\n", (u_long)addr,
> +		  (u_long)pmap_kextract(addr));
>  }
> -#endif
>
>  #define	FLDWIDTH	10
>  #define	SHOW32(reg, name)						\
>
>
-- 
Jonathan Mini
mini at freebsd.org
http://www.freebsd.org