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[Qemu-devel] [PATCH v3 14/35] cpu-common: Define tb_page_addr_t for ever

From: Peter Crosthwaite
Subject: [Qemu-devel] [PATCH v3 14/35] cpu-common: Define tb_page_addr_t for everyone
Date: Sat, 18 Jul 2015 02:40:24 -0700

In system mode emulation (at least) this definition has no architecture
specific dependencies. Move it to common code such that common code can
use it (primarily for defining function prototypes).

Signed-off-by: Peter Crosthwaite <address@hidden>
So this is the same as in RFCv2 and the comment there was that it will not
work for linux-user mode WRT to qom/cpu.h fn prototypes needed this def.
But the solution there is intead conditionalise the def of those hooks on
NEED_CPU_H. Then this patch is just needed for some misc. system-mode-only
core code usages.
 include/exec/cpu-common.h | 4 ++++
 include/exec/exec-all.h   | 2 --
 include/qom/cpu.h         | 1 +
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/include/exec/cpu-common.h b/include/exec/cpu-common.h
index 9fb1d54..47d416d 100644
--- a/include/exec/cpu-common.h
+++ b/include/exec/cpu-common.h
@@ -53,6 +53,10 @@ typedef uintptr_t ram_addr_t;
 #  define RAM_ADDR_FMT "%" PRIxPTR
+typedef ram_addr_t tb_page_addr_t;
 extern ram_addr_t ram_size;
 ram_addr_t get_current_ram_size(void);
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index cc19fc3..8fd0540 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -30,8 +30,6 @@
    type.  */
 #if defined(CONFIG_USER_ONLY)
 typedef abi_ulong tb_page_addr_t;
-typedef ram_addr_t tb_page_addr_t;
 /* is_jmp field values */
diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index 0815ed5..eb12d26 100644
--- a/include/qom/cpu.h
+++ b/include/qom/cpu.h
@@ -24,6 +24,7 @@
 #include <setjmp.h>
 #include "hw/qdev-core.h"
 #include "disas/bfd.h"
+#include "exec/cpu-common.h"
 #include "exec/hwaddr.h"
 #include "exec/memattrs.h"
 #include "qemu/queue.h"

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