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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2016-08-31 12:05:17 +0100 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2016-09-02 11:47:51 +0100 |
| commit | a9be2ee09385387819ca22bf6522b2437334489e (patch) | |
| tree | fbd32e90246ccb9ba12f4f6bda0f9463ebe24b4a /tools/perf/scripts/python/bin | |
| parent | arm64: head.S: use ordinary stack frame for __primary_switched() (diff) | |
| download | linux-a9be2ee09385387819ca22bf6522b2437334489e.tar.gz linux-a9be2ee09385387819ca22bf6522b2437334489e.zip | |
arm64: head.S: document the use of callee saved registers
Now that the only remaining occurrences of the use of callee saved
registers are on the primary boot path, add a comment to the code
which register is used for what.
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions