| commit | 6058013abe5b60291211458b0b71b87fad053ab9 | [log] [tgz] |
|---|---|---|
| author | homeip.net!davidm <homeip.net!davidm> | Fri Aug 20 11:23:15 2004 +0000 |
| committer | homeip.net!davidm <homeip.net!davidm> | Fri Aug 20 11:23:15 2004 +0000 |
| tree | 6aaee2ea3657328dd849f9e926a4e9e43db0c2f3 | |
| parent | be2bed2712097dae6d44bb1a9d46da2b0c17db4a [diff] |
(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)