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| author | Chris Metcalf <cmetcalf@tilera.com> | 2012-03-29 20:11:09 (GMT) |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2012-04-02 16:13:36 (GMT) |
| commit | 2858f856021340f3730fa8639dd520a2e4331f7f (patch) | |
| tree | 5dec3cf9478a9507adf8cae7834eca1da3da6778 /arch/tile/lib/cacheflush.c | |
| parent | cb210ee3a81afab7c64777635cc18899a2bdd9a5 (diff) | |
| download | linux-fsl-qoriq-2858f856021340f3730fa8639dd520a2e4331f7f.tar.xz | |
arch/tile: fix single-stepping over swint1 instructions on tilegx
If we are single-stepping and make a syscall, we call ptrace_notify()
explicitly on the return path back to user space, since we are returning
to a pc value set artificially to the next instruction, and otherwise
we won't register that we stepped over the syscall instruction (swint1).
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile/lib/cacheflush.c')
0 files changed, 0 insertions, 0 deletions