RFA: update gdb.texinfo for .gdb_index version 7

RFA: update gdb.texinfo for .gdb_index version 7

[Tom Tromey]

Jakub pointed out that the .gdb_index documentation was partially, but
not fully, updated for version 7.

This patch updates the documentation to supply information about version
7 in another spot.

Ok?

Tom

2012-06-29  Tom Tromey  <tromey@redhat.com>

	* gdb.texinfo (Index Section Format): Update for version 7.

Index: gdb.texinfo
===================================================================
RCS file: /cvs/src/src/gdb/doc/gdb.texinfo,v
retrieving revision 1.983
diff -u -r1.983 gdb.texinfo
--- gdb.texinfo	27 Jun 2012 00:21:20 -0000	1.983
+++ gdb.texinfo	29 Jun 2012 13:10:41 -0000
@@ -40316,10 +40316,11 @@
 
 @enumerate
 @item
-The version number, currently 6.  Versions 1, 2 and 3 are obsolete.
+The version number, currently 7.  Versions 1, 2 and 3 are obsolete.
 Version 4 uses a different hashing function from versions 5 and 6.
-Version 6 includes symbols for inlined functions, whereas versions
-4 and 5 do not.  @value{GDBN} will only read version 4 and 5 indices
+Version 6 includes symbols for inlined functions, whereas versions 4
+and 5 do not.  Version 7 adds attributes to the CU indices in the
+symbol table.  @value{GDBN} will only read version 4, 5, or 6 indices
 if the @code{--use-deprecated-index-sections} option is used.
 
 @item

Re: RFA: update gdb.texinfo for .gdb_index version 7

[Eli Zaretskii]

> From: Tom Tromey <tromey@redhat.com>
> CC: Douglas Evans <dje@google.com>
> Date: Fri, 29 Jun 2012 07:12:00 -0600
> 
> Jakub pointed out that the .gdb_index documentation was partially, but
> not fully, updated for version 7.
> 
> This patch updates the documentation to supply information about version
> 7 in another spot.
> 
> Ok?

Yes, thanks.