[Xen-changelog] [xen-unstable] Update dump-core-foramt.txt documentation.

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kfraser@xxxxxxxxxxxxxxxxxxxxx
# Date 1188482449 -3600
# Node ID 23bf79231e125d7e9717f11baaf3125fc7e862e1
# Parent  263fc122f62b62e079d1da547c64a52cdba24419
Update dump-core-foramt.txt documentation.
Signed-off-by: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
---
 docs/misc/dump-core-format.txt |   10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletion(-)

diff -r 263fc122f62b -r 23bf79231e12 docs/misc/dump-core-format.txt
--- a/docs/misc/dump-core-format.txt    Thu Aug 30 15:00:21 2007 +0100
+++ b/docs/misc/dump-core-format.txt    Thu Aug 30 15:00:49 2007 +0100
@@ -80,7 +80,10 @@ Currently the following sections are def
                         gmfn:   machine physical frame number
                 The size of arrays is stored in xch_nr_pages member of header
                 note descriptor in .note.Xen note section.
-                The entryies are stored in pfn-ascending order.
+                The entries are stored in pfn-ascending order.
+                The value, {~(uint64_t)0, ~(uint64_t)0}, means invalid
+                (pfn, gmfn) and the corresponding page has zero. There might
+                exist invalid (pfn, gmfn)'s at the end part of this array.
                 This section must exist when the domain is non auto
                 translated physmap mode. Currently x86 paravirtualized domain.
 
@@ -94,6 +97,9 @@ Currently the following sections are def
                 The size of arrays is stored in xch_nr_pages member of header
                 note descriptor in .note.Xen note section.
                 The entries are stored in ascending order.
+                The value, ~(uint64_t)0, means invalid pfn and the
+                corresponding page has zero. There might exist invalid
+                pfn's at the end part of this array.
                 This section must exist when the domain is auto translated
                 physmap mode. Currently x86 full virtualized domain and
                 ia64 domain.
@@ -225,6 +231,8 @@ Currently only (major, minor) = (0, 1) i
 
 (0, 1) update
 - .xen_p2m, .xen_pfn section
+  Invalid pfn/gmfn.
+- .xen_p2m, .xen_pfn section
   Arrays must be in pfn ascending order for efficient looking up.
 - EI_CLASS member of elf header was changed to ELFCLASS64 independent of
   architecture. This is mainly for x86_32pae.

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