As 32-bit libc6 atoi() caps the value of unsigned ints bigger than
2^31-1 (instead of just letting it overflow to the corresponding
negative value, as on x86_64), it must not be used especially for the
conversion of 32-bit pointers.
Change-Id: Ie0821a6f4cd04aebd37ea3d4028b63a05373810f
As non-gzipped trace files cause import-trace to always import zero
events, the input file is now openend as in the dump-trace tool, where
opening non-gzipped files obviously works fine.
In the medium term we should find a centralized solution for this,
instead of re-implementing it all over the place.
Change-Id: I75845c03c0bbdc2b6b578b83d492b7dbbb40f051
