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> Now obviously, in order to do all this correctly the stack-frame groveller > will have to record the information as it unwinds the stack in some > private data; but creating this information is part of the stack-unwinding > process. Yes. The arm would need to implement a custom get_saved_register() architecture method. Rather than normalize the registers on the way in. Consider normalizing them them on the way out via a pseudo. Doing this would mean that the raw register wouldn't be directly visible and the layer below regcache wouldn't need to normalize anything. Andrew
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