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From: Paul P. <ppl...@gm...> - 2005-08-26 14:25:26
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On 8/26/05, Ashley Pittman <as...@qu...> wrote: > I *thought* that prelinking worked my modifying the load base > address of the library and when you did prelink -u (undo) it reverted > it's changes to the file in place, That's correct. The PT_LOAD segment addresses and relocations are updated. > this would imply that when the > library is in a prelinked state debugging is there but valgrind can't > extract it. That's what appears to be happening. However, when I tried prelinking some of my libraries, VG decoded the debug info just fine, so there is more to this apparent VG bug then just prelinking. > It is possible however that the undo operation just copys a > origional back over the top. It doesn't. Cheers, |