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| author | Richard Henderson <richard.henderson@linaro.org> | 2018-10-24 07:50:16 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-10-24 07:50:16 +0100 |
| commit | 962fcbf2efe57231a9f5df0ae0f40c05e35628ba (patch) | |
| tree | 0525afdd5553ce6f029fb30cb40d6de4453ae669 /target/arm/translate.h | |
| parent | 5256df880d1312a58472af3fb0a3c51e708f2161 (diff) | |
target/arm: Convert v8 extensions from feature bits to isar tests
Most of the v8 extensions are self-contained within the ISAR
registers and are not implied by other feature bits, which
makes them the easiest to convert.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20181016223115.24100-4-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/translate.h')
| -rw-r--r-- | target/arm/translate.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/target/arm/translate.h b/target/arm/translate.h index c1b65f3efb..5bc15819c3 100644 --- a/target/arm/translate.h +++ b/target/arm/translate.h @@ -7,6 +7,7 @@ /* internal defines */ typedef struct DisasContext { DisasContextBase base; + const ARMISARegisters *isar; target_ulong pc; target_ulong page_start; @@ -190,4 +191,10 @@ static inline TCGv_i32 get_ahp_flag(void) return ret; } +/* + * Forward to the isar_feature_* tests given a DisasContext pointer. + */ +#define dc_isar_feature(name, ctx) \ + ({ DisasContext *ctx_ = (ctx); isar_feature_##name(ctx_->isar); }) + #endif /* TARGET_ARM_TRANSLATE_H */ |