perf symbols: Record whether a dso is 64-bit
authorAdrian Hunter <adrian.hunter@intel.com>
Mon, 14 Jul 2014 10:02:41 +0000 (13:02 +0300)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 16 Jul 2014 20:57:35 +0000 (17:57 -0300)
commitc6d8f2a4a0c5e366330a6a2a94c06b652f4ca554
treeda95c3e4ad89bb6ff6096c3015ccc20dacadaa00
parent5173fbb8a11b2857aeec9e5f4e9568d4e1b84dbd
perf symbols: Record whether a dso is 64-bit

Add a flag to 'struct dso' to record if the dso is 64-bit or not.
Update the flag when reading the ELF.

This is needed for instruction decoding.  For example, x86 instruction
decoding depends on whether or not the 64-bit instruction set is used.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1405332185-4050-18-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/dso.c
tools/perf/util/dso.h
tools/perf/util/symbol-elf.c
tools/perf/util/symbol-minimal.c
tools/perf/util/symbol.c
tools/perf/util/symbol.h