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7 lines
299 B
C
7 lines
299 B
C
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// Given a function pointer, return the code address.
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// If the plabel bit is set, mask it off and return the code from the
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// first word of the function descriptor. Otherwise, the function
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// pointer is the code address.
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#define UNWRAP_FUNCTION_DESCRIPTOR(X) *(void **)((unsigned long) (X) + 16)
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