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Author SHA1 Message Date
homeip.net!davidm 6058013abe (unw_step): If dwarf_step() fails, fall back on using the frame-chain.
In theory, this may not be needed.  In practice, I find that
	Red Hat Enterprise Linux AS release 3, the _start() routine has
	no unwind-info, but we need to be able to unwind into this
	routine to find the end-of-frame-chain marker (RBP == 0).

(Logical change 1.253)
2004-08-20 11:23:15 +00:00
homeip.net!davidm 51ef1210e8 Include ucontext_i.h.
(unw_step): Fixup signal-frame-skipping code so it can be cross-compiled.

(Logical change 1.251)
2004-08-19 14:00:14 +00:00
ibm.com!masbock a766efd844 (Logical change 1.249) 2004-08-19 13:39:10 +00:00
ibm.com!masbock 58e37267be Initial revision 2004-08-19 13:39:10 +00:00