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[PULL,26/34] tcg: cputlb: Add probe_read

Message ID 20191216110904.30815-27-peter.maydell@linaro.org
State Accepted
Commit 9e70492b4389d4355ae9c9ee2ba6286cfdadc257
Headers show
Series target-arm queue | expand

Commit Message

Peter Maydell Dec. 16, 2019, 11:08 a.m. UTC 
From: Beata Michalska <beata.michalska@linaro.org>


Add probe_read alongside the write probing equivalent.

Signed-off-by: Beata Michalska <beata.michalska@linaro.org>

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

Message-id: 20191121000843.24844-2-beata.michalska@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

---
 include/exec/exec-all.h | 6 ++++++
 1 file changed, 6 insertions(+)

-- 
2.20.1
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Patch

diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index d85e610e85b..350c4b451be 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -339,6 +339,12 @@  static inline void *probe_write(CPUArchState *env, target_ulong addr, int size,
     return probe_access(env, addr, size, MMU_DATA_STORE, mmu_idx, retaddr);
 }
 
+static inline void *probe_read(CPUArchState *env, target_ulong addr, int size,
+                               int mmu_idx, uintptr_t retaddr)
+{
+    return probe_access(env, addr, size, MMU_DATA_LOAD, mmu_idx, retaddr);
+}
+
 #define CODE_GEN_ALIGN           16 /* must be >= of the size of a icache line */
 
 /* Estimated block size for TB allocation.  */