Re: [patch][v2] x86, ptrace: support for branch trace store(BTS)

[dean gaudet <dean@arctic.org>]

On Tue, 20 Nov 2007, Metzger, Markus T wrote:

> +__cpuinit void ptrace_bts_init_intel(struct cpuinfo_x86 *c)
> +{
> +	switch (c->x86) {
> +	case 0x6:
> +		switch (c->x86_model) {
> +#ifdef __i386__
> +		case 0xD:
> +		case 0xE: /* Pentium M */
> +			ptrace_bts_ops = ptrace_bts_ops_pentium_m;
> +			break;
> +#endif /* _i386_ */
> +		case 0xF: /* Core2 */
> +			ptrace_bts_ops = ptrace_bts_ops_core2;
> +			break;
> +		default:
> +			/* sorry, don't know about them */
> +			break;
> +		}
> +		break;
> +	case 0xF:
> +		switch (c->x86_model) {
> +#ifdef __i386__
> +		case 0x0:
> +		case 0x1:
> +		case 0x2:
> +		case 0x3: /* Netburst */
> +			ptrace_bts_ops = ptrace_bts_ops_netburst;
> +			break;
> +#endif /* _i386_ */
> +		default:
> +			/* sorry, don't know about them */
> +			break;
> +		}
> +		break;

is this right?  i thought intel family 15 models 3 and 4 supported amd64
mode...

-dean
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/