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-rw-r--r--gdb/doc/gdb.texinfo10
1 files changed, 7 insertions, 3 deletions
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 9c71ad2707..230a6cad85 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -25494,7 +25494,7 @@ target, or to warn you if you connect to an unsupported target.
Here is a simple target description:
@smallexample
-<target>
+<target version="1.0">
<architecture>i386:x86-64</architecture>
</target>
@end smallexample
@@ -25510,7 +25510,7 @@ are explained further below.
@smallexample
<?xml version="1.0"?>
<!DOCTYPE target SYSTEM "gdb-target.dtd">
-<target>
+<target version="1.0">
@r{[}@var{architecture}@r{]}
@r{[}@var{feature}@dots{}@r{]}
</target>
@@ -25521,7 +25521,11 @@ The description is generally insensitive to whitespace and line
breaks, under the usual common-sense rules. The XML version
declaration and document type declaration can generally be omitted
(@value{GDBN} does not require them), but specifying them may be
-useful for XML validation tools.
+useful for XML validation tools. The @samp{version} attribute for
+@samp{<target>} may also be omitted, but we recommend
+including it; if future versions of @value{GDBN} use an incompatible
+revision of @file{gdb-target.dtd}, they will detect and report
+the version mismatch.
@subsection Inclusion
@cindex target descriptions, inclusion
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