From: Richard Henderson <richard.henderson@linaro.org>
Date: Wed, 8 Oct 2025 21:55:14 +0000 (-0700)
Subject: include/exec/memopidx: Adjust for 32 mmu indexes
X-Git-Tag: v10.2.0-rc1~67^2~62
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d182123974c4377757d50ce93108daef687a8951;p=thirdparty%2Fqemu.git

include/exec/memopidx: Adjust for 32 mmu indexes

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20251008215613.300150-15-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---

diff --git a/include/exec/memopidx.h b/include/exec/memopidx.h
index eb7f1591a3..66d9c58b3a 100644
--- a/include/exec/memopidx.h
+++ b/include/exec/memopidx.h
@@ -25,9 +25,10 @@ typedef uint32_t MemOpIdx;
 static inline MemOpIdx make_memop_idx(MemOp op, unsigned idx)
 {
 #ifdef CONFIG_DEBUG_TCG
-    assert(idx <= 15);
+    assert(idx <= 31);
+    assert(clz32(op) >= 5);
 #endif
-    return (op << 4) | idx;
+    return (op << 5) | idx;
 }
 
 /**
@@ -38,7 +39,7 @@ static inline MemOpIdx make_memop_idx(MemOp op, unsigned idx)
  */
 static inline MemOp get_memop(MemOpIdx oi)
 {
-    return oi >> 4;
+    return oi >> 5;
 }
 
 /**
@@ -49,7 +50,7 @@ static inline MemOp get_memop(MemOpIdx oi)
  */
 static inline unsigned get_mmuidx(MemOpIdx oi)
 {
-    return oi & 15;
+    return oi & 31;
 }
 
 #endif