Messages in this thread | | | Date | Tue, 18 Nov 2008 23:00:56 +0100 | From | "stephane eranian" <> | Subject | Re: debugctl msr |
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Markus,
I think your definition for ds_cfg_64 is wrong. On Core, the PEBS record ALWAYS includes r8-r15 even on 32 bits (zero filled). Also the DS_AREA has 9 fields, not 8. Consequently, I think the structure should be defined as follows:
static const struct ds_configuration ds_cfg_64 = { .sizeof_ds = 8 * 9, .sizeof_field = 8, .sizeof_rec[ds_bts] = 8 * 3, .sizeof_rec[ds_pebs] = 8 * 18 };
Do you agree?
Thanks.
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