system: Expose 'arch_init.h' as 'qemu/base-arch-defs.h'

We already have a file unit outside of the local system'
folder which include "system/arch_init.h". We want more files
to use it, so make it official it is a generic header by moving
it under include. Rename as "qemu/base-arch-defs.h" which is
more descriptive.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20260427080738.77138-11-philmd@linaro.org>

hw/pci/pci.c

@@ -36,7 +36,7 @@
 #include "migration/qemu-file-types.h"
 #include "migration/vmstate.h"
 #include "net/net.h"
-#include "system/arch_init.h"
+#include "qemu/base-arch-defs.h"
 #include "system/numa.h"
 #include "system/runstate.h"
 #include "system/system.h"

include/qemu/base-arch-defs.h

@@ -1,5 +1,11 @@
-#ifndef QEMU_ARCH_INIT_H
-#define QEMU_ARCH_INIT_H
+/*
+ * QEMU base architecture bit definitions
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef QEMU_BASE_ARCH_DEFS_H
+#define QEMU_BASE_ARCH_DEFS_H
 
 #include "qapi/qapi-types-machine.h"
 

system/arch_init.c

@@ -22,7 +22,7 @@
  * THE SOFTWARE.
  */
 #include "qemu/osdep.h"
-#include "system/arch_init.h"
+#include "qemu/base-arch-defs.h"
 #include "qemu/bitops.h"
 #include "qemu/target-info-qapi.h"
 

system/qdev-monitor.c

@@ -23,7 +23,7 @@
 #include "monitor/hmp-completion.h"
 #include "monitor/monitor.h"
 #include "monitor/qdev.h"
-#include "system/arch_init.h"
+#include "qemu/base-arch-defs.h"
 #include "system/runstate.h"
 #include "qapi/error.h"
 #include "qapi/qapi-commands-qdev.h"

system/vl.c

@@ -112,7 +112,7 @@
 #include "trace/control.h"
 #include "qemu/plugin.h"
 #include "qemu/queue.h"
-#include "system/arch_init.h"
+#include "qemu/base-arch-defs.h"
 #include "system/confidential-guest-support.h"
 
 #include "ui/qemu-spice.h"