On Sat, 8 May 2010 21:12:25 +0100
Goncalo Gomes <Goncalo.Gomes@xxxxxxxxxxxxx> wrote:
> The changes below are required to build Xen 4.0rc6 from the
> debuggers.hg with enabled gdbsx support.
>
> Cheers,
> -Goncalo.
>
> Signed-off-by: Goncalo Gomes <Goncalo.Gomes@xxxxxxxxxxxxx>
>
> diff -r 809b20f066fb xen/arch/x86/gdbstub.c
> --- a/xen/arch/x86/gdbstub.c Fri Mar 19 18:36:57 2010 -0700
> +++ b/xen/arch/x86/gdbstub.c Sat May 08 20:43:37 2010 +0100
> @@ -20,6 +20,7 @@
> * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
> 02111-1307 USA */
> #include <asm/debugger.h>
> +#include <xen/gdbstub.h>
>
> u16
> gdb_arch_signal_num(struct cpu_user_regs *regs, unsigned long cookie)
> diff -r 809b20f066fb xen/arch/x86/x86_64/gdbstub.c
> --- a/xen/arch/x86/x86_64/gdbstub.c Fri Mar 19 18:36:57 2010
> -0700 +++ b/xen/arch/x86/x86_64/gdbstub.c Sat May 08 20:43:37
> 2010 +0100 @@ -19,6 +19,7 @@
> */
>
> #include <asm/debugger.h>
> +#include <xen/gdbstub.h>
>
> #define GDB_REG64(r) gdb_write_to_packet_hex(r, sizeof(u64), ctx)
> #define GDB_REG32(r) gdb_write_to_packet_hex(r, sizeof(u32), ctx)
> diff -r 809b20f066fb xen/common/gdbstub.c
> --- a/xen/common/gdbstub.c Fri Mar 19 18:36:57 2010 -0700
> +++ b/xen/common/gdbstub.c Sat May 08 20:43:37 2010 +0100
> @@ -45,6 +45,7 @@
> #include <xen/errno.h>
> #include <xen/delay.h>
> #include <asm/byteorder.h>
> +#include <xen/gdbstub.h>
>
> /* Printk isn't particularly safe just after we've trapped to the
> debugger. so avoid it. */
Hi Goncalo,
Can you please elaborate a bit. I was able to build using make gdbsx=y
crash_debug=y, is that what you are doing? I don't mind making the
change in the ext/debuggers.hg tree, but if the parallel change is not
in unstable tree, next time i refresh it may get overwritten to your
annoyance. i don't see gdbstub files with the above include in unstable
or xen 4.0 tree. Moroever, the gdbstub files have nothing to do with
either kdb or gdbsx.
thanks,
mukesh
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