diff options
| author | Masami Hiramatsu <mhiramat@redhat.com> | 2009-10-27 21:43:19 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-10-29 08:47:49 +0100 |
| commit | b0ef07324310d66f660a311d4a8d669eda74f801 (patch) | |
| tree | 76ca8d6947e9238254fe8b5b7264ba51bd24d618 /tools/perf/util/probe-finder.h | |
| parent | perf/probes: Improve probe point syntax of perf-probe (diff) | |
| download | linux-b0ef07324310d66f660a311d4a8d669eda74f801.tar.xz linux-b0ef07324310d66f660a311d4a8d669eda74f801.zip | |
perf/probes: Support function entry relative line number
Add function-entry relative line number specifying support to
perf-probe. This allows users to define probes by line number
from entry of the function.
e.g.
perf probe schedule:16
Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Jim Keniston <jkenisto@us.ibm.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Frank Ch. Eigler <fche@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jason Baron <jbaron@redhat.com>
Cc: K.Prasad <prasad@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
LKML-Reference: <20091027204319.30545.30678.stgit@harusame>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/probe-finder.h')
| -rw-r--r-- | tools/perf/util/probe-finder.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/probe-finder.h b/tools/perf/util/probe-finder.h index 240d6cb3cc2e..bdebca6697d2 100644 --- a/tools/perf/util/probe-finder.h +++ b/tools/perf/util/probe-finder.h @@ -41,7 +41,9 @@ struct probe_finder { /* For function searching */ Dwarf_Addr addr; /* Address */ Dwarf_Unsigned fno; /* File number */ + Dwarf_Unsigned lno; /* Line number */ Dwarf_Off inl_offs; /* Inline offset */ + Dwarf_Die cu_die; /* Current CU */ /* For variable searching */ Dwarf_Addr cu_base; /* Current CU base address */ |