35026de2d8
This modification creates and uses multiple intermediate snapshot states (one every 1,000,000 instructions) to fast-forward to the FI site. Unfortunately this doesn't work yet; the trace seems to change in many (not all!) cases we do this. One possible cause could be an incorrect (off-by-one or alike?) restoration of the serial device timers, and therefore an earlier/later transition to "output buffer empty", resulting in eCos' serial putc function needing a different amount of polling loop iterations. Needs more investigation. git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1940 8c4709b5-6ec9-48aa-a5cd-a96041d1645a