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[Qemu-devel] [PATCH 2/2] memory: move obsolete exec.c functions to a pri
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From: |
Avi Kivity |
|
Subject: |
[Qemu-devel] [PATCH 2/2] memory: move obsolete exec.c functions to a private header |
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Date: |
Thu, 15 Dec 2011 15:35:31 +0200 |
This will help avoid accidental usage.
Signed-off-by: Avi Kivity <address@hidden>
---
cpu-common.h | 36 ------------------------------
exec-obsolete.h | 66 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
exec.c | 3 ++
memory.c | 3 ++
4 files changed, 72 insertions(+), 36 deletions(-)
create mode 100644 exec-obsolete.h
diff --git a/cpu-common.h b/cpu-common.h
index 7c9cef8..d1463a1 100644
--- a/cpu-common.h
+++ b/cpu-common.h
@@ -38,34 +38,7 @@ typedef unsigned long ram_addr_t;
typedef void CPUWriteMemoryFunc(void *opaque, target_phys_addr_t addr,
uint32_t value);
typedef uint32_t CPUReadMemoryFunc(void *opaque, target_phys_addr_t addr);
-void cpu_register_physical_memory_log(target_phys_addr_t start_addr,
- ram_addr_t size,
- ram_addr_t phys_offset,
- ram_addr_t region_offset,
- bool log_dirty);
-
-static inline void cpu_register_physical_memory_offset(target_phys_addr_t
start_addr,
- ram_addr_t size,
- ram_addr_t phys_offset,
- ram_addr_t
region_offset)
-{
- cpu_register_physical_memory_log(start_addr, size, phys_offset,
- region_offset, false);
-}
-
-static inline void cpu_register_physical_memory(target_phys_addr_t start_addr,
- ram_addr_t size,
- ram_addr_t phys_offset)
-{
- cpu_register_physical_memory_offset(start_addr, size, phys_offset, 0);
-}
-
ram_addr_t cpu_get_physical_page_desc(target_phys_addr_t addr);
-ram_addr_t qemu_ram_alloc_from_ptr(DeviceState *dev, const char *name,
- ram_addr_t size, void *host);
-ram_addr_t qemu_ram_alloc(DeviceState *dev, const char *name, ram_addr_t size);
-void qemu_ram_free(ram_addr_t addr);
-void qemu_ram_free_from_ptr(ram_addr_t addr);
void qemu_ram_remap(ram_addr_t addr, ram_addr_t length);
/* This should only be used for ram local to a device. */
void *qemu_get_ram_ptr(ram_addr_t addr);
@@ -78,11 +51,6 @@ void qemu_put_ram_ptr(void *addr);
int qemu_ram_addr_from_host(void *ptr, ram_addr_t *ram_addr);
ram_addr_t qemu_ram_addr_from_host_nofail(void *ptr);
-int cpu_register_io_memory(CPUReadMemoryFunc * const *mem_read,
- CPUWriteMemoryFunc * const *mem_write,
- void *opaque, enum device_endian endian);
-void cpu_unregister_io_memory(int table_address);
-
void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf,
int len, int is_write);
static inline void cpu_physical_memory_read(target_phys_addr_t addr,
@@ -131,10 +99,6 @@ void cpu_unregister_phys_memory_client(CPUPhysMemoryClient
*);
* batching which can make a major impact on performance when using
* virtualization.
*/
-void qemu_register_coalesced_mmio(target_phys_addr_t addr, ram_addr_t size);
-
-void qemu_unregister_coalesced_mmio(target_phys_addr_t addr, ram_addr_t size);
-
void qemu_flush_coalesced_mmio_buffer(void);
uint32_t ldub_phys(target_phys_addr_t addr);
diff --git a/exec-obsolete.h b/exec-obsolete.h
new file mode 100644
index 0000000..bf0dea5
--- /dev/null
+++ b/exec-obsolete.h
@@ -0,0 +1,66 @@
+/*
+ * Declarations for obsolete exec.c functions
+ *
+ * Copyright 2011 Red Hat, Inc. and/or its affiliates
+ *
+ * Authors:
+ * Avi Kivity <address@hidden>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ *
+ */
+
+/*
+ * This header is for use by exec.c and memory.c ONLY. Do not include it.
+ * The functions declared here will be removed soon.
+ */
+
+#ifndef EXEC_OBSOLETE_H
+#define EXEC_OBSOLETE_H
+
+#ifndef WANT_EXEC_OBSOLETE
+#error Do not include exec-obsolete.h
+#endif
+
+#ifndef CONFIG_USER_ONLY
+
+ram_addr_t qemu_ram_alloc_from_ptr(DeviceState *dev, const char *name,
+ ram_addr_t size, void *host);
+ram_addr_t qemu_ram_alloc(DeviceState *dev, const char *name, ram_addr_t size);
+void qemu_ram_free(ram_addr_t addr);
+void qemu_ram_free_from_ptr(ram_addr_t addr);
+
+int cpu_register_io_memory(CPUReadMemoryFunc * const *mem_read,
+ CPUWriteMemoryFunc * const *mem_write,
+ void *opaque, enum device_endian endian);
+void cpu_unregister_io_memory(int table_address);
+
+void cpu_register_physical_memory_log(target_phys_addr_t start_addr,
+ ram_addr_t size,
+ ram_addr_t phys_offset,
+ ram_addr_t region_offset,
+ bool log_dirty);
+
+static inline void cpu_register_physical_memory_offset(target_phys_addr_t
start_addr,
+ ram_addr_t size,
+ ram_addr_t phys_offset,
+ ram_addr_t
region_offset)
+{
+ cpu_register_physical_memory_log(start_addr, size, phys_offset,
+ region_offset, false);
+}
+
+static inline void cpu_register_physical_memory(target_phys_addr_t start_addr,
+ ram_addr_t size,
+ ram_addr_t phys_offset)
+{
+ cpu_register_physical_memory_offset(start_addr, size, phys_offset, 0);
+}
+
+void qemu_register_coalesced_mmio(target_phys_addr_t addr, ram_addr_t size);
+void qemu_unregister_coalesced_mmio(target_phys_addr_t addr, ram_addr_t size);
+
+#endif
+
+#endif
diff --git a/exec.c b/exec.c
index 4f79cbb..8fbf7e4 100644
--- a/exec.c
+++ b/exec.c
@@ -57,6 +57,9 @@
#include "trace.h"
#endif
+#define WANT_EXEC_OBSOLETE
+#include "exec-obsolete.h"
+
//#define DEBUG_TB_INVALIDATE
//#define DEBUG_FLUSH
//#define DEBUG_TLB
diff --git a/memory.c b/memory.c
index adfdf14..d2ba9c4 100644
--- a/memory.c
+++ b/memory.c
@@ -18,6 +18,9 @@
#include "kvm.h"
#include <assert.h>
+#define WANT_EXEC_OBSOLETE
+#include "exec-obsolete.h"
+
unsigned memory_region_transaction_depth = 0;
typedef struct AddrRange AddrRange;
--
1.7.7.1