Index: gdb/doc/gdb.texinfo
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RCS file: /cvs/src/src/gdb/doc/gdb.texinfo,v
retrieving revision 1.558
diff -r1.558 gdb.texinfo
7436a7437,7442
> 
> Note that syntax using register number (@var{regno}) in place of 
> @var{regname} is also permitted.  While for some architectures (like x86)
> @var{regno} has a meaning only within @value{GDBN} context and is 
> subject to change in different @value{GDBN} versions, others (like mips)
> explicitly define them.