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| author | Ravi Bangoria <[email protected]> | 2016-12-05 15:56:46 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2016-12-15 19:25:46 +0000 |
| commit | 3ee2eb6da20db1edad31070da38996e8e0f8adfa (patch) | |
| tree | 096f060a9acdb26ae6ea2a590e813dc74b82fdaa /net/lapb/lapb_timer.c | |
| parent | perf record: Force ignore_missing_thread for uid option (diff) | |
| download | kernel-3ee2eb6da20db1edad31070da38996e8e0f8adfa.tar.gz kernel-3ee2eb6da20db1edad31070da38996e8e0f8adfa.zip | |
perf annotate: Support jump instruction with target as second operand
Architectures like PowerPC have jump instructions that includes a target
address as a second operand. For example, 'bne cr7,0xc0000000000f6154'.
Add support for such instruction in perf annotate.
objdump o/p:
c0000000000f6140: ld r9,1032(r31)
c0000000000f6144: cmpdi cr7,r9,0
c0000000000f6148: bne cr7,0xc0000000000f6154
c0000000000f614c: ld r9,2312(r30)
c0000000000f6150: std r9,1032(r31)
c0000000000f6154: ld r9,88(r31)
Corresponding perf annotate o/p:
Before patch:
ld r9,1032(r31)
cmpdi cr7,r9,0
v bne 3ffffffffff09f2c
ld r9,2312(r30)
std r9,1032(r31)
74: ld r9,88(r31)
After patch:
ld r9,1032(r31)
cmpdi cr7,r9,0
v bne 74
ld r9,2312(r30)
std r9,1032(r31)
74: ld r9,88(r31)
Signed-off-by: Ravi Bangoria <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Chris Riyder <[email protected]>
Cc: Kim Phillips <[email protected]>
Cc: Markus Trippelsdorf <[email protected]>
Cc: Masami Hiramatsu <[email protected]>
Cc: Naveen N. Rao <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Taeung Song <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/1480953407-7605-2-git-send-email-ravi.bangoria@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions