accel/tcg: Restrict CPU_TLB_DYN_*_BITS definitions to accel/tcg/

CPU_TLB_DYN_*_BITS definitions are only used by accel/tcg/cputlb.c
and accel/tcg/translate-all.c. Move them to accel/tcg/tb-internal.h.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250305191859.71608-1-philmd@linaro.org>

accel/tcg/tb-internal.h

@@ -13,6 +13,33 @@
 #include "exec/exec-all.h"
 #include "exec/translation-block.h"
 
+#ifdef CONFIG_SOFTMMU
+
+#define CPU_TLB_DYN_MIN_BITS 6
+#define CPU_TLB_DYN_DEFAULT_BITS 8
+
+# if HOST_LONG_BITS == 32
+/* Make sure we do not require a double-word shift for the TLB load */
+#  define CPU_TLB_DYN_MAX_BITS (32 - TARGET_PAGE_BITS)
+# else /* HOST_LONG_BITS == 64 */
+/*
+ * Assuming TARGET_PAGE_BITS==12, with 2**22 entries we can cover 2**(22+12) ==
+ * 2**34 == 16G of address space. This is roughly what one would expect a
+ * TLB to cover in a modern (as of 2018) x86_64 CPU. For instance, Intel
+ * Skylake's Level-2 STLB has 16 1G entries.
+ * Also, make sure we do not size the TLB past the guest's address space.
+ */
+#  ifdef TARGET_PAGE_BITS_VARY
+#   define CPU_TLB_DYN_MAX_BITS                                  \
+    MIN(22, TARGET_VIRT_ADDR_SPACE_BITS - TARGET_PAGE_BITS)
+#  else
+#   define CPU_TLB_DYN_MAX_BITS                                  \
+    MIN_CONST(22, TARGET_VIRT_ADDR_SPACE_BITS - TARGET_PAGE_BITS)
+#  endif
+# endif
+
+#endif /* CONFIG_SOFTMMU */
+
 #ifdef CONFIG_USER_ONLY
 #include "user/page-protection.h"
 /*

include/exec/cpu-defs.h

@@ -46,30 +46,4 @@
 
 #include "exec/target_long.h"
 
-#if defined(CONFIG_SOFTMMU) && defined(CONFIG_TCG)
-#define CPU_TLB_DYN_MIN_BITS 6
-#define CPU_TLB_DYN_DEFAULT_BITS 8
-
-# if HOST_LONG_BITS == 32
-/* Make sure we do not require a double-word shift for the TLB load */
-#  define CPU_TLB_DYN_MAX_BITS (32 - TARGET_PAGE_BITS)
-# else /* HOST_LONG_BITS == 64 */
-/*
- * Assuming TARGET_PAGE_BITS==12, with 2**22 entries we can cover 2**(22+12) ==
- * 2**34 == 16G of address space. This is roughly what one would expect a
- * TLB to cover in a modern (as of 2018) x86_64 CPU. For instance, Intel
- * Skylake's Level-2 STLB has 16 1G entries.
- * Also, make sure we do not size the TLB past the guest's address space.
- */
-#  ifdef TARGET_PAGE_BITS_VARY
-#   define CPU_TLB_DYN_MAX_BITS                                  \
-    MIN(22, TARGET_VIRT_ADDR_SPACE_BITS - TARGET_PAGE_BITS)
-#  else
-#   define CPU_TLB_DYN_MAX_BITS                                  \
-    MIN_CONST(22, TARGET_VIRT_ADDR_SPACE_BITS - TARGET_PAGE_BITS)
-#  endif
-# endif
-
-#endif /* CONFIG_SOFTMMU && CONFIG_TCG */
-
 #endif