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-Replace strsave() + mstrsave() with libiberty:xstrdup().
-
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-
Replace savestring() with something from libiberty.
An xstrldup()? but that would have different semantics.
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-Eliminate mmalloc() from GDB.
+Eliminate mmalloc(), mstrsave() et.al. from GDB.
Also eliminate it from defs.h.