> > % sptdecode --sideband ptout.sideband --pt ptout.0 | less > > TIME DELTA INSNs OPERATION > > frequency 32 > > 0 [+0] [+ 1] _dl_aux_init+436 > > [+ 6] __libc_start_main+455 -> > > _dl_discover_osversion > > ... > > [+ 13] __libc_start_main+446 -> main > > [+ 9] main+22 -> f1 > > [+ 4] f1+9 -> f2 > > [+ 2] f1+19 -> f2 > > [+ 5] main+22 -> f1 > > [+ 4] f1+9 -> f2 > > [+ 2] f1+19 -> f2 > > [+ 5] main+22 -> f1 > > Nice. So I guess +x is the address offset. How hard would it be to > translate to file lines?
Yes it's the address offset. Translating to lines wouldn't be too hard, just needs to be implemented with a dwarf reader. BTW the PT trace has all branches, just not the calls, but it's more difficult to display them all in a nice way. -Andi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
