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* stabs.texinfo (Global Variables): Talk about stabs in files 

where variables are referenced, but not defined.
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Jim Kingdon 1994-03-24 16:11:11 +00:00
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gdb/doc/ChangeLog
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@ -1,3 +1,8 @@
Thu Mar 24 08:09:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* stabs.texinfo (Global Variables): Talk about stabs in files
where variables are referenced, but not defined.
Wed Mar 23 07:16:36 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* stabs.texinfo: Move stuff on @ and # type descriptors from node

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gdb/doc/stabs.texinfo
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@ -856,6 +856,11 @@ from the external symbol for the global variable. In the example above,
the @code{.global _g_foo} and @code{_g_foo:} lines tell the assembler to
produce an external symbol.
Some compilers, like GCC, output @code{N_GSYM} stabs only once, where
the variable is defined. Other compilers, like SunOS4 /bin/cc, output a
@code{N_GSYM} stab for each compilation unit which references the
variable.
@node Register Variables
@section Register Variables