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[Libunwind-devel] unw_get_save_loc


From: Doug Moore
Subject: [Libunwind-devel] unw_get_save_loc
Date: Mon, 21 Aug 2017 02:09:46 -0500

There's nothing describing the purpose of the function unw_get_save_loc, or of the type unw_save_loc_t.  Any hints?

I'm looking for a way to alter the dwarf copies of registers (dwarf.loc[reg]) without automatically changing data in the underlying context (so no unw_set_reg for me).  unw_get_save_loc might be useful, if only I knew what it was for.

Doug Moore

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