-/* Function - This function is used to gather informatoin from */
-/* @ctx. It returns the MonoJitInfo of the corres- */
-/* ponding function, unwinds one stack frame and */
-/* stores the resulting context into @new_ctx. It */
-/* also stores a string describing the stack location*/
-/* into @trace (if not NULL), and modifies the @lmf */
-/* if necessary. @native_offset returns the IP off- */
-/* set from the start of the function or -1 if that */
-/* informatoin is not available. */