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| author | Bastian Koppelmann <kbastian@mail.uni-paderborn.de> | 2023-06-14 12:00:32 +0200 |
|---|---|---|
| committer | Bastian Koppelmann <kbastian@mail.uni-paderborn.de> | 2023-06-21 17:56:45 +0200 |
| commit | 4d2b2e766a5a60afdfa85652a328c967c248d47f (patch) | |
| tree | e17d8f00501d5c750ad25294a9ce8b72a1e1aada | |
| parent | c5ffd16ba4c8fd3601742cc9d2b3cff03995dd5d (diff) | |
| download | qemu-4d2b2e766a5a60afdfa85652a328c967c248d47f.zip qemu-4d2b2e766a5a60afdfa85652a328c967c248d47f.tar.gz qemu-4d2b2e766a5a60afdfa85652a328c967c248d47f.tar.bz2 | |
target/tricore: Introduce ISA 1.6.2 feature
we also introduce the tc37x CPU that implements that ISA version.
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230614100039.1337971-2-kbastian@mail.uni-paderborn.de>
| -rw-r--r-- | target/tricore/cpu.c | 13 | ||||
| -rw-r--r-- | target/tricore/cpu.h | 1 |
2 files changed, 14 insertions, 0 deletions
diff --git a/target/tricore/cpu.c b/target/tricore/cpu.c index 7fa113f..f15169b 100644 --- a/target/tricore/cpu.c +++ b/target/tricore/cpu.c @@ -104,6 +104,10 @@ static void tricore_cpu_realizefn(DeviceState *dev, Error **errp) } /* Some features automatically imply others */ + if (tricore_feature(env, TRICORE_FEATURE_162)) { + set_feature(env, TRICORE_FEATURE_161); + } + if (tricore_feature(env, TRICORE_FEATURE_161)) { set_feature(env, TRICORE_FEATURE_16); } @@ -164,6 +168,14 @@ static void tc27x_initfn(Object *obj) set_feature(&cpu->env, TRICORE_FEATURE_161); } +static void tc37x_initfn(Object *obj) +{ + TriCoreCPU *cpu = TRICORE_CPU(obj); + + set_feature(&cpu->env, TRICORE_FEATURE_162); +} + + #include "hw/core/sysemu-cpu-ops.h" static const struct SysemuCPUOps tricore_sysemu_ops = { @@ -226,6 +238,7 @@ static const TypeInfo tricore_cpu_type_infos[] = { DEFINE_TRICORE_CPU_TYPE("tc1796", tc1796_initfn), DEFINE_TRICORE_CPU_TYPE("tc1797", tc1797_initfn), DEFINE_TRICORE_CPU_TYPE("tc27x", tc27x_initfn), + DEFINE_TRICORE_CPU_TYPE("tc37x", tc37x_initfn), }; DEFINE_TYPES(tricore_cpu_type_infos) diff --git a/target/tricore/cpu.h b/target/tricore/cpu.h index d98a3fb..041fc0b 100644 --- a/target/tricore/cpu.h +++ b/target/tricore/cpu.h @@ -273,6 +273,7 @@ enum tricore_features { TRICORE_FEATURE_131, TRICORE_FEATURE_16, TRICORE_FEATURE_161, + TRICORE_FEATURE_162, }; static inline int tricore_feature(CPUTriCoreState *env, int feature) |