On 03/09/15 14:23, Jan Stancek wrote: > objdump output can contain repeated bytes. At the moment test reads > all output sequentially, assuming each address is represented in > output only once: > > ffffffff8164efb3 <retint_swapgs+0x9>: > ffffffff8164efb3: c1 5d 00 eb rcrl $0xeb,0x0(%rbp) > ffffffff8164efb7: 00 4c 8b 5c add %cl,0x5c(%rbx,%rcx,4) > > ffffffff8164efb8 <restore_c_regs_and_iret>: > ffffffff8164efb8: 4c 8b 5c 24 30 mov 0x30(%rsp),%r11 > ffffffff8164efbd: 4c 8b 54 24 38 mov 0x38(%rsp),%r10 > > Store objdump output to buffer according to offset calculated > from address on each line. > > Signed-off-by: Jan Stancek <[email protected]> > Cc: Arnaldo Carvalho de Melo <[email protected]> > Cc: Jiri Olsa <[email protected]> > Cc: Adrian Hunter <[email protected]> > Cc: David Ahern <[email protected]> > Cc: Corey Ashford <[email protected]> > Cc: Frederic Weisbecker <[email protected]> > Cc: Ingo Molnar <[email protected]> > Cc: Namhyung Kim <[email protected]> > Cc: Paul Mackerras <[email protected]> > Cc: Peter Zijlstra <[email protected]> > --- > tools/perf/tests/code-reading.c | 53 > +++++++++++++++++++++++++++++++---------- > 1 file changed, 40 insertions(+), 13 deletions(-) > > Changes in v3: > align read_objdump_line parameters on 2nd line > fix multiline comment > replace MIN with min >
Acked-by: Adrian Hunter <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
