target/6434: Thumb compilation produces no DWARF FDE instructions

Wed Apr 24 06:09:00 GMT 2002

Synopsis: Thumb compilation produces no DWARF FDE instructions

State-Changed-From-To: open->analyzed
State-Changed-By: rearnsha
State-Changed-When: Wed Apr 24 06:09:40 2002
State-Changed-Why:
    Confirmed.  The Thumb prologue expansion code does not annotate
    the prologue instructions to inform the debug table generator
    that they are related to the frame creation.  A further problem
    is that not all of the prologue is expanded into RTL (it's
    written directly to the assembly file); this will have to be 
    rectified before the dwarf annotations will be correct.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6434