* stabs.texinfo (Global Variables): Talk about stabs in files
where variables are referenced, but not defined.
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Thu Mar 24 08:09:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
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* stabs.texinfo (Global Variables): Talk about stabs in files
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where variables are referenced, but not defined.
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Wed Mar 23 07:16:36 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
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Wed Mar 23 07:16:36 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
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* stabs.texinfo: Move stuff on @ and # type descriptors from node
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* stabs.texinfo: Move stuff on @ and # type descriptors from node
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@ -856,6 +856,11 @@ from the external symbol for the global variable. In the example above,
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the @code{.global _g_foo} and @code{_g_foo:} lines tell the assembler to
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the @code{.global _g_foo} and @code{_g_foo:} lines tell the assembler to
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produce an external symbol.
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produce an external symbol.
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Some compilers, like GCC, output @code{N_GSYM} stabs only once, where
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the variable is defined. Other compilers, like SunOS4 /bin/cc, output a
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@code{N_GSYM} stab for each compilation unit which references the
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variable.
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@node Register Variables
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@node Register Variables
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@section Register Variables
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@section Register Variables
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