[email protected] wrote:
> This patch add kgdb to ARM920T cpus (full support to s3c2440).
> The patch lets debugging remote ARM targets using the serial
> line and GDB.
>
> Signed-off-by: Antonio Barbalace <antonio.barbalace at igi.cnr.it>
>
> diff -r -u u-boot/common/kgdb.c u-boot-UniPd-denx.de/common/kgdb.c
> --- u-boot/common/kgdb.c 2007-11-06 18:07:07.000000000 +0100
> +++ u-boot-UniPd-denx.de/common/kgdb.c 2009-05-05 18:44:25.000000000
> +0200
> @@ -458,6 +458,7 @@
>
> goto doexit;
>
> +#ifdef _PPC
CONFIG_PPC -- and explain in a comment why this is powerpc-specific (and
keep in mind that ARM and PowerPC are not the only possibilities), and
what happens on other architectures if those commands are used.
> @@ -496,8 +497,13 @@
> } else {
> kgdb_error(KGDBERR_BADPARAMS);
> }
> +
> + case 'q':
> + if (!(strcmp(ptr, "Supported"))) {
> + sprintf(remcomOutBuffer, "PacketSize=%d",
> BUFMAX);
> + }
> break;
Explain what this change does -- what does it have to do with arm920t?
-Scott
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