| commit | b12a7671b6099a26ce5d5ab09701f151e21c112c | |
| author | Richard Henderson <richard.henderson@linaro.org> | |
| Thu, 15 Feb 2024 11:30:44 +0000 (15 11:30 +0000) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Thu, 15 Feb 2024 11:30:44 +0000 (15 11:30 +0000) | ||
| tree | 6f07766092f2bc950a81e09a451b003d63f264ad | treesnapshot (tar.gz zip) |
| parent | 64c6e7444dff64b42d11b836b9aec9acfbe8ecc2 | commitdiff |
target/arm: Adjust and validate mtedesc sizem1
When we added SVE_MTEDESC_SHIFT, we effectively limited the
maximum size of MTEDESC. Adjust SIZEM1 to consume the remaining
bits (32 - 10 - 5 - 12 == 5). Assert that the data to be stored
fits within the field (expecting 8 * 4 - 1 == 31, exact fit).
Cc: qemu-stable@nongnu.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Gustavo Romero <gustavo.romero@linaro.org>
Message-id: 20240207025210.8837-4-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
When we added SVE_MTEDESC_SHIFT, we effectively limited the
maximum size of MTEDESC. Adjust SIZEM1 to consume the remaining
bits (32 - 10 - 5 - 12 == 5). Assert that the data to be stored
fits within the field (expecting 8 * 4 - 1 == 31, exact fit).
Cc: qemu-stable@nongnu.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Gustavo Romero <gustavo.romero@linaro.org>
Message-id: 20240207025210.8837-4-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| target/arm/internals.h | diffblobblamehistory | |
| target/arm/tcg/translate-sve.c | diffblobblamehistory |