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From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Subject: [PULL 05/21] target/arm: make ARMCPU.ctr 64-bit
Date: Tue, 12 Jan 2021 16:57:34 +0000
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From: Leif Lindholm <leif@nuviainc.com>
When FEAT_MTE is implemented, the AArch64 view of CTR_EL0 adds the
TminLine field in bits [37:32].
Extend the ctr field to be able to hold this context.
Signed-off-by: Leif Lindholm <leif@nuviainc.com>
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Message-id: 20210108185154.8108-4-leif@nuviainc.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
target/arm/cpu.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index fdbfcec2b09..0795c4cc06a 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -931,7 +931,7 @@ struct ARMCPU {
uint64_t midr;
uint32_t revidr;
uint32_t reset_fpsid;
- uint32_t ctr;
+ uint64_t ctr;
uint32_t reset_sctlr;
uint64_t pmceid0;
uint64_t pmceid1;
--=20
2.20.1