ia64/xen-unstable

changeset 15803:23bf79231e12

Update dump-core-foramt.txt documentation.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
author kfraser@localhost.localdomain
date Thu Aug 30 15:00:49 2007 +0100 (2007-08-30)
parents 263fc122f62b
children 3805cc382dbe
files docs/misc/dump-core-format.txt
line diff
     1.1 --- a/docs/misc/dump-core-format.txt	Thu Aug 30 15:00:21 2007 +0100
     1.2 +++ b/docs/misc/dump-core-format.txt	Thu Aug 30 15:00:49 2007 +0100
     1.3 @@ -80,7 +80,10 @@ Currently the following sections are def
     1.4                          gmfn:   machine physical frame number
     1.5                  The size of arrays is stored in xch_nr_pages member of header
     1.6                  note descriptor in .note.Xen note section.
     1.7 -                The entryies are stored in pfn-ascending order.
     1.8 +                The entries are stored in pfn-ascending order.
     1.9 +                The value, {~(uint64_t)0, ~(uint64_t)0}, means invalid
    1.10 +                (pfn, gmfn) and the corresponding page has zero. There might
    1.11 +                exist invalid (pfn, gmfn)'s at the end part of this array.
    1.12                  This section must exist when the domain is non auto
    1.13                  translated physmap mode. Currently x86 paravirtualized domain.
    1.14  
    1.15 @@ -94,6 +97,9 @@ Currently the following sections are def
    1.16                  The size of arrays is stored in xch_nr_pages member of header
    1.17                  note descriptor in .note.Xen note section.
    1.18                  The entries are stored in ascending order.
    1.19 +                The value, ~(uint64_t)0, means invalid pfn and the
    1.20 +                corresponding page has zero. There might exist invalid
    1.21 +                pfn's at the end part of this array.
    1.22                  This section must exist when the domain is auto translated
    1.23                  physmap mode. Currently x86 full virtualized domain and
    1.24                  ia64 domain.
    1.25 @@ -225,6 +231,8 @@ Currently only (major, minor) = (0, 1) i
    1.26  
    1.27  (0, 1) update
    1.28  - .xen_p2m, .xen_pfn section
    1.29 +  Invalid pfn/gmfn.
    1.30 +- .xen_p2m, .xen_pfn section
    1.31    Arrays must be in pfn ascending order for efficient looking up.
    1.32  - EI_CLASS member of elf header was changed to ELFCLASS64 independent of
    1.33    architecture. This is mainly for x86_32pae.