| commit | 1bafc2ba7e6bfe89fff3503fdac8db39c973de48 | |
| author | Richard Henderson <richard.henderson@linaro.org> | |
| Tue, 5 Feb 2019 16:52:37 +0000 (5 16:52 +0000) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Tue, 5 Feb 2019 16:52:37 +0000 (5 16:52 +0000) | ||
| tree | 598335f5f41e58ee201e25ae684cc217d8ff45ec | treesnapshot (tar.gz zip) |
| parent | d3765835ed02f91f0c6cbb452874209a6af4a730 | commitdiff |
target/arm: Cache the GP bit for a page in MemTxAttrs
Caching the bit means that we will not have to re-walk the
page tables to look up the bit during translation.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20190128223118.5255-6-richard.henderson@linaro.org
[PMM: no need to OR in guarded bit status]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Caching the bit means that we will not have to re-walk the
page tables to look up the bit during translation.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20190128223118.5255-6-richard.henderson@linaro.org
[PMM: no need to OR in guarded bit status]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| target/arm/helper.c | diffblobblamehistory |