HP-UX 11i Version 1.5 Release Notes, September 2001

Programming
New Unwind Library
Chapter 7108
• Functional equivalents to U_init_frame_record(),
U_resume_executionx(), and U_get_previous_frame_x() are
provided. The new interface does not require (and therefore does not
have functional equivalents to)
U_prep_frame_rec_for_unwind(),
U_update_state_vectorx(), and U_copy_frame_info().
Unwind Library Documentation
Information on entry points to the unwinder can be found on the unwind
(5) manual page.
Additional information about the generation and layout of unwind
information on Itanium-based systems, and about coding conventions for
producing unwindable code, but not about the unwind library itself, is
available in the Runtime Architecture documents listed below. These
documents can be found on the web at http://devresource.hp.com.
• Itanium Runtime Architecture and Software Conventions
• Runtime Supplement 32-Bit Runtime Architecture for HP-UX
• Runtime Supplement Program Startup on HP-UX
• Runtime Supplement Statically-Bound Programs on HP-UX