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| author | Will Deacon <[email protected]> | 2011-02-25 19:20:42 +0000 |
|---|---|---|
| committer | Russell King <[email protected]> | 2011-02-26 13:35:51 +0000 |
| commit | c09bae709182046ab104757115dfbd74a1ba1a15 (patch) | |
| tree | 4abb05c23dd1846666c327d4ccb8aa3458b6f44a /tools/perf/util/trace-event-scripting.c | |
| parent | ARM: 6767/1: ptrace: fix register indexing in GETHBPREGS request (diff) | |
| download | kernel-c09bae709182046ab104757115dfbd74a1ba1a15.tar.gz kernel-c09bae709182046ab104757115dfbd74a1ba1a15.zip | |
ARM: 6768/1: hw_breakpoint: ensure debug logic is powered up on v7 cores
ARMv7 allows the debug core logic to be powered down and provides the
DBGPRSR register so that software can power-up and check the status of
the logic.
This patch ensures that the debug logic is powered up on ARMv7 cores
before we attempt to access the extended debug registers.
Signed-off-by: Will Deacon <[email protected]>
Signed-off-by: Russell King <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions