[Bug libdw/28579] New: libdwfl api for accessing registers for a thread frame (full register unwinding)

[mark at klomp dot org]

https://sourceware.org/bugzilla/show_bug.cgi?id=28579

            Bug ID: 28579
           Summary: libdwfl api for accessing registers for a thread frame
                    (full register unwinding)
           Product: elfutils
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: libdw
          Assignee: unassigned at sourceware dot org
          Reporter: mark at klomp dot org
                CC: elfutils-devel at sourceware dot org
  Target Milestone: ---

dwfl has most of the infrastructure to keep the full unwind state, including
the state of unwound registers per frame using Dwfl_Thread_Callbacks. But there
is no public API to access that state, except for the PC (dwfl_frame_pc).

There should be other methods on Dwfl_Frame to access other state.

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