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[PATCH for-6.2 21/43] tcg: Split out MemOpIdx to exec/memopidx.h


From: Richard Henderson
Subject: [PATCH for-6.2 21/43] tcg: Split out MemOpIdx to exec/memopidx.h
Date: Wed, 28 Jul 2021 14:46:25 -1000

Move this code from tcg/tcg.h to its own header.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 include/exec/memopidx.h | 55 +++++++++++++++++++++++++++++++++++++++++
 include/tcg/tcg.h       | 39 +----------------------------
 2 files changed, 56 insertions(+), 38 deletions(-)
 create mode 100644 include/exec/memopidx.h

diff --git a/include/exec/memopidx.h b/include/exec/memopidx.h
new file mode 100644
index 0000000000..83bce97874
--- /dev/null
+++ b/include/exec/memopidx.h
@@ -0,0 +1,55 @@
+/*
+ * Combine the MemOp and mmu_idx parameters into a single value.
+ *
+ * Authors:
+ *  Richard Henderson <rth@twiddle.net>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#ifndef EXEC_MEMOPIDX_H
+#define EXEC_MEMOPIDX_H 1
+
+#include "exec/memop.h"
+
+typedef uint32_t MemOpIdx;
+
+/**
+ * make_memop_idx
+ * @op: memory operation
+ * @idx: mmu index
+ *
+ * Encode these values into a single parameter.
+ */
+static inline MemOpIdx make_memop_idx(MemOp op, unsigned idx)
+{
+#ifdef CONFIG_DEBUG_TCG
+    assert(idx <= 15);
+#endif
+    return (op << 4) | idx;
+}
+
+/**
+ * get_memop
+ * @oi: combined op/idx parameter
+ *
+ * Extract the memory operation from the combined value.
+ */
+static inline MemOp get_memop(MemOpIdx oi)
+{
+    return oi >> 4;
+}
+
+/**
+ * get_mmuidx
+ * @oi: combined op/idx parameter
+ *
+ * Extract the mmu index from the combined value.
+ */
+static inline unsigned get_mmuidx(MemOpIdx oi)
+{
+    return oi & 15;
+}
+
+#endif
diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h
index f91ebd0743..e67ef34694 100644
--- a/include/tcg/tcg.h
+++ b/include/tcg/tcg.h
@@ -27,6 +27,7 @@
 
 #include "cpu.h"
 #include "exec/memop.h"
+#include "exec/memopidx.h"
 #include "qemu/bitops.h"
 #include "qemu/plugin.h"
 #include "qemu/queue.h"
@@ -1147,44 +1148,6 @@ static inline size_t tcg_current_code_size(TCGContext *s)
     return tcg_ptr_byte_diff(s->code_ptr, s->code_buf);
 }
 
-/* Combine the MemOp and mmu_idx parameters into a single value.  */
-typedef uint32_t MemOpIdx;
-
-/**
- * make_memop_idx
- * @op: memory operation
- * @idx: mmu index
- *
- * Encode these values into a single parameter.
- */
-static inline MemOpIdx make_memop_idx(MemOp op, unsigned idx)
-{
-    tcg_debug_assert(idx <= 15);
-    return (op << 4) | idx;
-}
-
-/**
- * get_memop
- * @oi: combined op/idx parameter
- *
- * Extract the memory operation from the combined value.
- */
-static inline MemOp get_memop(MemOpIdx oi)
-{
-    return oi >> 4;
-}
-
-/**
- * get_mmuidx
- * @oi: combined op/idx parameter
- *
- * Extract the mmu index from the combined value.
- */
-static inline unsigned get_mmuidx(MemOpIdx oi)
-{
-    return oi & 15;
-}
-
 /**
  * tcg_qemu_tb_exec:
  * @env: pointer to CPUArchState for the CPU
-- 
2.25.1




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