[Dwarf-Discuss] Location list entries for caller-saved registers at time of call

Cary Coutant ccoutant at gmail.com
Fri Dec 7 08:33:54 PST 2018


> This example shows local in %eax, which is a caller-save (i.e.,
> scratch) register. GCC is right to show that the value is unknown upon
> return from the call, because set() can clobber that register.

Sorry, typo -- %eax is a *callee-save* register.

-cary


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