perf annotate browser: Initial support for navigating jump instructions
authorArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 4 Apr 2012 00:35:35 +0000 (21:35 -0300)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Sat, 7 Apr 2012 19:14:23 +0000 (16:14 -0300)
commit08be4eeda40ea813fa326036fdaf8fa7667eb021
tree84713ea1966a8c78eac49fe843521789589156ac
parentb0ffb2c48a924fdacb65a2320554ddc779a65eb2
perf annotate browser: Initial support for navigating jump instructions

Now it is possible to press ENTER or -> (right arrow) on jump
instructions to navigate to the offset it points to.

More work needed to support <- to go back, i.e. a jump history.

This is done just like the callq case, i.e. parsing objdump output
lines, but should move to use Masami's disassembler at some point.

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Mike Galbraith <efault@gmx.de>
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/n/tip-706qqe2xibeiocuabp39mby7@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/ui/browsers/annotate.c