target/arm: Add ID_AA64ISAR2_EL1

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Aaron Lindsay <aaron@os.amperecomputing.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230829232335.965414-3-richard.henderson@linaro.org
[PMM: drop the HVF part of the patch and just comment that
 we need to do something when the register appears in that API]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index 278cc13..9b76cc6 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -1033,6 +1033,7 @@ struct ArchCPU {
         uint32_t dbgdevid1;
         uint64_t id_aa64isar0;
         uint64_t id_aa64isar1;
+        uint64_t id_aa64isar2;
         uint64_t id_aa64pfr0;
         uint64_t id_aa64pfr1;
         uint64_t id_aa64mmfr0;