tcg: Split out target/arch/cpu-param.h

For all targets, into this new file move TARGET_LONG_BITS,
TARGET_PAGE_BITS, TARGET_PHYS_ADDR_SPACE_BITS,
TARGET_VIRT_ADDR_SPACE_BITS, and NB_MMU_MODES.

Include this new file from exec/cpu-defs.h.

This now removes the somewhat odd requirement that target/arch/cpu.h
defines TARGET_LONG_BITS before including exec/cpu-defs.h, so push the
bulk of the includes within target/arch/cpu.h to the top.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

2 files changed, 18 insertions, 11 deletions

diff --git a/target/moxie/cpu-param.h b/target/moxie/cpu-param.h
new file mode 100644
index 0000000000..9a40ef525c
--- /dev/null
+++ b/target/moxie/cpu-param.h
@@ -0,0 +1,17 @@
+/*
+ * Moxie cpu parameters for qemu.
+ *
+ * Copyright (c) 2008, 2010, 2013 Anthony Green
+ * SPDX-License-Identifier: LGPL-2.1+
+ */
+
+#ifndef MOXIE_CPU_PARAM_H
+#define MOXIE_CPU_PARAM_H 1
+
+#define TARGET_LONG_BITS 32
+#define TARGET_PAGE_BITS 12     /* 4k */
+#define TARGET_PHYS_ADDR_SPACE_BITS 32
+#define TARGET_VIRT_ADDR_SPACE_BITS 32
+#define NB_MMU_MODES 1
+
+#endif
diff --git a/target/moxie/cpu.h b/target/moxie/cpu.h
index a63a96bc05..7164dd7f5f 100644
--- a/target/moxie/cpu.h
+++ b/target/moxie/cpu.h
@@ -21,8 +21,7 @@
 #define MOXIE_CPU_H
 
 #include "qemu-common.h"
-
-#define TARGET_LONG_BITS 32
+#include "exec/cpu-defs.h"
 
 #define CPUArchState struct CPUMoxieState
 
@@ -33,15 +32,6 @@
 #define MOXIE_EX_MMU_MISS    4
 #define MOXIE_EX_BREAK      16
 
-#include "exec/cpu-defs.h"
-
-#define TARGET_PAGE_BITS 12     /* 4k */
-
-#define TARGET_PHYS_ADDR_SPACE_BITS 32
-#define TARGET_VIRT_ADDR_SPACE_BITS 32
-
-#define NB_MMU_MODES 1
-
 typedef struct CPUMoxieState {
 
     uint32_t flags;               /* general execution flags */