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[v2,1/4] tcg: cputlb: Add probe_read

Message ID 20191105234100.22052-2-beata.michalska@linaro.org (mailing list archive)
State New, archived
Headers show
Series target/arm: Support for Data Cache Clean up to PoP | expand

Commit Message

Beata Michalska Nov. 5, 2019, 11:40 p.m. UTC 
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>
---
 include/exec/exec-all.h | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index d85e610..350c4b4 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.  */