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| author | Julia Suvorova | 2018-06-22 14:28:41 +0200 |
|---|---|---|
| committer | Peter Maydell | 2018-06-22 14:28:41 +0200 |
| commit | cc2ae7c9de14efd72c6205825eb7cd980ac09c11 (patch) | |
| tree | 9877c84c79f2091a0a962c638bdb8499b666b666 /target/arm/cpu.h | |
| parent | hw/arm/mps2-tz.c: Instantiate MPCs (diff) | |
| download | qemu-cc2ae7c9de14efd72c6205825eb7cd980ac09c11.tar.gz qemu-cc2ae7c9de14efd72c6205825eb7cd980ac09c11.tar.xz qemu-cc2ae7c9de14efd72c6205825eb7cd980ac09c11.zip | |
target/arm: Introduce ARM_FEATURE_M_MAIN
This feature is intended to distinguish ARMv8-M variants: Baseline and
Mainline. ARMv7-M compatibility requires the Main Extension. ARMv6-M
compatibility is provided by all ARMv8-M implementations.
Signed-off-by: Julia Suvorova <jusual@mail.ru>
Message-id: 20180622080138.17702-2-jusual@mail.ru
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/cpu.h')
| -rw-r--r-- | target/arm/cpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/arm/cpu.h b/target/arm/cpu.h index 8488273c5b..a4507a2d6f 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -1482,6 +1482,7 @@ enum arm_features { ARM_FEATURE_V8_RDM, /* implements v8.1 simd round multiply */ ARM_FEATURE_V8_FP16, /* implements v8.2 half-precision float */ ARM_FEATURE_V8_FCMA, /* has complex number part of v8.3 extensions. */ + ARM_FEATURE_M_MAIN, /* M profile Main Extension */ }; static inline int arm_feature(CPUARMState *env, int feature) |