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authorRichard Henderson <richard.henderson@linaro.org>2019-03-22 22:03:39 -0700
committerRichard Henderson <richard.henderson@linaro.org>2019-06-10 07:03:42 -0700
commit269bd5d8f61c6b0825ed3c6a5fe01a3ad71c3b4a (patch)
treeb51b8c1ca4eadac1eee562a5e1671b778e022250 /include/exec/cpu-all.h
parent5e1401969b25f676fee6b1c564441759cf967a43 (diff)
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cpu: Move the softmmu tlb to CPUNegativeOffsetState
We have for some time had code within the tcg backends to handle large positive offsets from env. This move makes sure that need not happen. Indeed, we are able to assert at build time that simple offsets suffice for all hosts. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include/exec/cpu-all.h')
-rw-r--r--include/exec/cpu-all.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
index 253dd1d..f4fed7d 100644
--- a/include/exec/cpu-all.h
+++ b/include/exec/cpu-all.h
@@ -429,4 +429,15 @@ static inline CPUNegativeOffsetState *cpu_neg(CPUState *cpu)
return &arch_cpu->neg;
}
+/**
+ * env_tlb(env)
+ * @env: The architecture environment
+ *
+ * Return the CPUTLB state associated with the environment.
+ */
+static inline CPUTLB *env_tlb(CPUArchState *env)
+{
+ return &env_neg(env)->tlb;
+}
+
#endif /* CPU_ALL_H */