[v1] Abstract ArchCPU

[PULL 05/33] sysemu/memory_mapping: Become target-agnostic

Philippe Mathieu-Daudé posted 33 patches 3 years, 11 months ago

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Maintainers: Paolo Bonzini <pbonzini@redhat.com>, Thomas Huth <thuth@redhat.com>, Laurent Vivier <lvivier@redhat.com>, Wenchao Wang <wenchao.wang@intel.com>, Colin Xu <colin.xu@intel.com>, Richard Henderson <richard.henderson@linaro.org>, Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, "Philippe Mathieu-Daudé" <f4bug@amsat.org>, Yanan Wang <wangyanan55@huawei.com>, "Alex Bennée" <alex.bennee@linaro.org>, Peter Xu <peterx@redhat.com>, David Hildenbrand <david@redhat.com>, Peter Maydell <peter.maydell@linaro.org>, Michael Rolnik <mrolnik@gmail.com>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Taylor Simpson <tsimpson@quicinc.com>, Kamil Rytarowski <kamil@netbsd.org>, Reinoud Zandijk <reinoud@netbsd.org>, Sunil Muthuswamy <sunilmut@microsoft.com>, Aurelien Jarno <aurelien@aurel32.net>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>, Chris Wulff <crwulff@gmail.com>, Marek Vasut <marex@denx.de>, Stafford Horne <shorne@gmail.com>, "Cédric Le Goater" <clg@kaod.org>, Daniel Henrique Barboza <danielhb413@gmail.com>, David Gibson <david@gibson.dropbear.id.au>, Greg Kurz <groug@kaod.org>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <alistair.francis@wdc.com>, Bin Meng <bin.meng@windriver.com>, Yoshinori Sato <ysato@users.sourceforge.jp>, Cornelia Huck <cohuck@redhat.com>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, Artyom Tarasenko <atar4qemu@gmail.com>, Bastian Koppelmann <kbastian@mail.uni-paderborn.de>, Max Filippov <jcmvbkbc@gmail.com>

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[PULL 05/33] sysemu/memory_mapping: Become target-agnostic

Posted by Philippe Mathieu-Daudé 3 years, 11 months ago

From: Philippe Mathieu-Daudé <f4bug@amsat.org>

target_ulong is target-specific, while vaddr isn't.

Remove the unnecessary "exec/cpu-defs.h" target-speficic header
from "memory_mapping.h" and use the target-agnostic "hw/core/cpu.h"
locally in memory_mapping.c.

Remove "exec/memory.h" since MemoryRegion is forward-declared in
"qemu/typedefs.h".

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220207075426.81934-6-f4bug@amsat.org>
---
 include/sysemu/memory_mapping.h | 5 ++---
 softmmu/memory_mapping.c        | 1 +
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/sysemu/memory_mapping.h b/include/sysemu/memory_mapping.h
index 4b20f1a639e..3bbeb1bcb41 100644
--- a/include/sysemu/memory_mapping.h
+++ b/include/sysemu/memory_mapping.h
@@ -15,8 +15,7 @@
 #define MEMORY_MAPPING_H
 
 #include "qemu/queue.h"
-#include "exec/cpu-defs.h"
-#include "exec/memory.h"
+#include "exec/cpu-common.h"
 
 typedef struct GuestPhysBlock {
     /* visible to guest, reflects PCI hole, etc */
@@ -43,7 +42,7 @@ typedef struct GuestPhysBlockList {
 /* The physical and virtual address in the memory mapping are contiguous. */
 typedef struct MemoryMapping {
     hwaddr phys_addr;
-    target_ulong virt_addr;
+    vaddr virt_addr;
     ram_addr_t length;
     QTAILQ_ENTRY(MemoryMapping) next;
 } MemoryMapping;
diff --git a/softmmu/memory_mapping.c b/softmmu/memory_mapping.c
index a62eaa49ccb..8320165ea24 100644
--- a/softmmu/memory_mapping.c
+++ b/softmmu/memory_mapping.c
@@ -17,6 +17,7 @@
 #include "sysemu/memory_mapping.h"
 #include "exec/memory.h"
 #include "exec/address-spaces.h"
+#include "hw/core/cpu.h"
 
 //#define DEBUG_GUEST_PHYS_REGION_ADD
 
-- 
2.35.1