diff mbox

[v6,5/7] perf annotate: Show raw form for jump instruction with indirect target

Message ID 1471611578-11255-6-git-send-email-ravi.bangoria@linux.vnet.ibm.com (mailing list archive)
State Not Applicable
Headers show

Commit Message

Ravi Bangoria Aug. 19, 2016, 12:59 p.m. UTC
For jump instructions that does not include target address as direct
operand, use raw value for that. This is needed for certain powerpc
jump instructions that use target address in a register (such as bctr,
btar, ...).

Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
---
Changes in v6:
  - No changes

 tools/perf/util/annotate.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox

Patch

diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index a05423b..7ecb1b8 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -131,6 +131,9 @@  static int jump__parse(struct ins_operands *ops,
 static int jump__scnprintf(struct ins *ins, char *bf, size_t size,
 			   struct ins_operands *ops)
 {
+	if (!ops->target.addr)
+		return ins__raw_scnprintf(ins, bf, size, ops);
+
 	return scnprintf(bf, size, "%-6.6s %" PRIx64, ins->name, ops->target.offset);
 }