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| author | Richard Henderson <richard.henderson@linaro.org> | 2021-01-12 20:26:47 -1000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-01-19 14:38:52 +0000 |
| commit | b64ee454a4a086ed459bcda4c0bbb54e197841e4 (patch) | |
| tree | 198952acbae1e2ee9b27b6d76ecf8c1a1821d6fd /util/cacheflush.c | |
| parent | bc944d3a8b305029196a5e1406702a92fa0b94cf (diff) | |
| download | focaccia-qemu-b64ee454a4a086ed459bcda4c0bbb54e197841e4.tar.gz focaccia-qemu-b64ee454a4a086ed459bcda4c0bbb54e197841e4.zip | |
target/arm: Introduce PREDDESC field definitions
SVE predicate operations cannot use the "usual" simd_desc encoding, because the lengths are not a multiple of 8. But we were abusing the SIMD_* fields to store values anyway. This abuse broke when SIMD_OPRSZ_BITS was modified in e2e7168a214. Introduce a new set of field definitions for exclusive use of predicates, so that it is obvious what kind of predicate we are manipulating. To be used in future patches. Cc: qemu-stable@nongnu.org Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210113062650.593824-2-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'util/cacheflush.c')
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