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author | Peter Maydell <peter.maydell@linaro.org> | 2020-02-14 17:05:52 +0000 |
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committer | Peter Maydell <peter.maydell@linaro.org> | 2020-02-14 17:18:10 +0000 |
commit | ed0e2179ae9b23d4038e14ee8144c60cb8666207 (patch) | |
tree | 539f8073f52d1cd0d14be8cbfd3b3f242a472901 | |
parent | 718488cb45188dfdb9886342121aa472db66cdf5 (diff) |
target/arm: Correct definition of PMCRDP
The PMCR_EL0.DP bit is bit 5, which is 0x20, not 0x10. 0x10 is 'X'.
Correct our #define of PMCRDP and add the missing PMCRX.
We do have the correct behaviour for handling the DP bit being
set, so this fixes a guest-visible bug.
Fixes: 033614c47de
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
-rw-r--r-- | target/arm/helper.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/target/arm/helper.c b/target/arm/helper.c index 2feded1518..2ebfa6c654 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -1017,7 +1017,8 @@ static const ARMCPRegInfo v6_cp_reginfo[] = { #define PMCRN_MASK 0xf800 #define PMCRN_SHIFT 11 #define PMCRLC 0x40 -#define PMCRDP 0x10 +#define PMCRDP 0x20 +#define PMCRX 0x10 #define PMCRD 0x8 #define PMCRC 0x4 #define PMCRP 0x2 |