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| author |   Paul Mackerras <paulus@samba.org> | 2014-07-19 17:47:57 +1000 |
|---|---|---|
| committer |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-07-22 15:55:51 +1000 |
| commit | e698b9667879b79e479cc985f9d74ecf126e343e (patch) | |
| tree | 6072870769c85d687c774bd8c532ad9fb1a172f8 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | powerpc: Disable doorbells on Power8 DD1.x (diff) | |
| download | linux-dev-e698b9667879b79e479cc985f9d74ecf126e343e.tar.xz linux-dev-e698b9667879b79e479cc985f9d74ecf126e343e.zip | |
powerpc: Fix bugs in emulate_step()
This fixes some bugs in emulate_step(). First, the setting of the carry
bit for the arithmetic right-shift instructions was not correct on 64-bit
machines because we were masking with a mask of type int rather than
unsigned long. Secondly, the sld (shift left doubleword) instruction was
using the wrong instruction field for the register containing the shift
count.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions