From: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
To: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
acme@kernel.org
Cc: peterz@infradead.org, mingo@redhat.com,
alexander.shishkin@linux.intel.com, treeze.taeung@gmail.com,
naveen.n.rao@linux.vnet.ibm.com, markus@trippelsdorf.de,
chris.ryder@arm.com, pawel.moll@arm.com, mhiramat@kernel.org,
rmk+kernel@arm.linux.org.uk, jolsa@kernel.org,
mpe@ellerman.id.au, hemant@linux.vnet.ibm.com,
namhyung@kernel.org,
Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
Subject: [PATCH v6 5/7] perf annotate: Show raw form for jump instruction with indirect target
Date: Fri, 19 Aug 2016 18:29:36 +0530 [thread overview]
Message-ID: <1471611578-11255-6-git-send-email-ravi.bangoria@linux.vnet.ibm.com> (raw)
In-Reply-To: <1471611578-11255-1-git-send-email-ravi.bangoria@linux.vnet.ibm.com>
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 --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);
}
--
2.5.5
next prev parent reply other threads:[~2016-08-19 13:00 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-19 12:59 [PATCH v6 0/7] perf: Cross arch annotate + few miscellaneous fixes Ravi Bangoria
2016-08-19 12:59 ` [PATCH v6 1/7] perf: Define macro for normalized arch names Ravi Bangoria
2016-08-19 12:59 ` [PATCH v6 2/7] perf annotate: Add cross arch annotate support Ravi Bangoria
2016-08-22 23:01 ` Kim Phillips
2016-08-23 2:17 ` Namhyung Kim
2016-08-23 20:36 ` Kim Phillips
2016-08-26 6:21 ` Namhyung Kim
2016-08-26 7:26 ` Ravi Bangoria
2016-08-27 0:40 ` [PATCH] perf annotate: cross arch annotate support fixes for ARM Kim Phillips
2016-08-19 12:59 ` [PATCH v6 3/7] perf annotate: Add support for powerpc Ravi Bangoria
2016-09-19 15:26 ` Arnaldo Carvalho de Melo
2016-08-19 12:59 ` [PATCH v6 4/7] perf annotate: Do not ignore call instruction with indirect target Ravi Bangoria
2016-09-19 15:44 ` Arnaldo Carvalho de Melo
2016-09-20 14:35 ` Ravi Bangoria
2016-09-20 14:56 ` Arnaldo Carvalho de Melo
2016-08-19 12:59 ` Ravi Bangoria [this message]
2016-08-19 12:59 ` [PATCH v6 6/7] perf annotate: Support jump instruction with target as second operand Ravi Bangoria
2016-08-19 12:59 ` [PATCH v6 7/7] perf annotate: Fix jump target outside of function address range Ravi Bangoria
2016-09-07 15:39 ` [PATCH v6 0/7] perf: Cross arch annotate + few miscellaneous fixes Ravi Bangoria
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