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| author | Aaron Lindsay <alindsay@codeaurora.org> | 2018-04-26 11:04:39 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-04-26 11:04:39 +0100 |
| commit | e69ad9df6c2fe98713e5391a9161da9c6d7a9f22 (patch) | |
| tree | a04d7d3dc1e7b0c6d86d6cc5f7270c9a9b06ad10 /.gitignore | |
| parent | b5c53d1b3886387874f8c8582b205aeb3e4c3df6 (diff) | |
target/arm: Allow EL change hooks to do IO
During code generation, surround CPSR writes and exception returns which
call the EL change hooks with gen_io_start/end. The immediate need is
for the PMU to access the clock and icount during EL change to support
mode filtering.
Signed-off-by: Aaron Lindsay <alindsay@codeaurora.org>
Message-id: 1523997485-1905-9-git-send-email-alindsay@codeaurora.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to '.gitignore')
0 files changed, 0 insertions, 0 deletions