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, 9 deletions

diff --git a/target/unicore32/cpu-param.h b/target/unicore32/cpu-param.h
new file mode 100644
index 0000000..94d8a5d
--- /dev/null
+++ b/target/unicore32/cpu-param.h
@@ -0,0 +1,17 @@
+/*
+ * UniCore32 cpu parameters for qemu.
+ *
+ * Copyright (C) 2010-2012 Guan Xuetao
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef UNICORE32_CPU_PARAM_H
+#define UNICORE32_CPU_PARAM_H 1
+
+#define TARGET_LONG_BITS                32
+#define TARGET_PAGE_BITS                12
+#define TARGET_PHYS_ADDR_SPACE_BITS     32
+#define TARGET_VIRT_ADDR_SPACE_BITS     32
+#define NB_MMU_MODES      2
+
+#endif
diff --git a/target/unicore32/cpu.h b/target/unicore32/cpu.h
index f052ee0..a4c4ea3 100644
--- a/target/unicore32/cpu.h
+++ b/target/unicore32/cpu.h
@@ -12,19 +12,11 @@
 #ifndef UNICORE32_CPU_H
 #define UNICORE32_CPU_H
 
-#define TARGET_LONG_BITS                32
-#define TARGET_PAGE_BITS                12
-
-#define TARGET_PHYS_ADDR_SPACE_BITS     32
-#define TARGET_VIRT_ADDR_SPACE_BITS     32
-
-#define CPUArchState                struct CPUUniCore32State
-
 #include "qemu-common.h"
 #include "cpu-qom.h"
 #include "exec/cpu-defs.h"
 
-#define NB_MMU_MODES            2
+#define CPUArchState                struct CPUUniCore32State
 
 typedef struct CPUUniCore32State {
     /* Regs for current mode.  */