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| author | Naveen N. Rao <[email protected]> | 2018-06-07 15:22:02 +0530 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2018-10-20 13:26:43 +1100 |
| commit | 7cd01b08d35f1b7d55686ed8cd57c94d3406ec8f (patch) | |
| tree | ba2112d797cf4e9ba7c690fe9bbe07dad8d5a873 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | b4d16ab58c41ff0125822464bdff074cebd0fe47 (diff) | |
powerpc: Add support for function error injection
We implement regs_set_return_value() and override_function_with_return()
for this purpose.
On powerpc, a return from a function (blr) just branches to the location
contained in the link register. So, we can just update pt_regs rather
than redirecting execution to a dummy function that returns.
Signed-off-by: Naveen N. Rao <[email protected]>
Reviewed-by: Samuel Mendoza-Jonas <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions