Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into...

[qemu.git] / include / exec / cpu-common.h

diff --git a/include/exec/cpu-common.h b/include/exec/cpu-common.h
index 74341b19d26a5d140d26f0161d92b58a67508cc0..b47e5630e75d3cd387a87b38186d5dbb989f668e 100644 (file)
--- a/include/exec/cpu-common.h
+++ b/include/exec/cpu-common.h
@@ -7,23 +7,7 @@
 #include "exec/hwaddr.h"
 #endif
 
-#include "qemu/bswap.h"
-#include "qemu/queue.h"
-#include "qemu/fprintf-fn.h"
-
-/**
- * CPUListState:
- * @cpu_fprintf: Print function.
- * @file: File to print to using @cpu_fprint.
- *
- * State commonly used for iterating over CPU models.
- */
-typedef struct CPUListState {
-    fprintf_function cpu_fprintf;
-    FILE *file;
-} CPUListState;
-
-/* The CPU list lock nests outside tb_lock/tb_unlock.  */
+/* The CPU list lock nests outside page_(un)lock or mmap_(un)lock */
 void qemu_init_cpu_list(void);
 void cpu_list_lock(void);
 void cpu_list_unlock(void);
@@ -68,30 +52,40 @@ ram_addr_t qemu_ram_addr_from_host(void *ptr);
 RAMBlock *qemu_ram_block_by_name(const char *name);
 RAMBlock *qemu_ram_block_from_host(void *ptr, bool round_offset,
                                    ram_addr_t *offset);
+ram_addr_t qemu_ram_block_host_offset(RAMBlock *rb, void *host);
 void qemu_ram_set_idstr(RAMBlock *block, const char *name, DeviceState *dev);
 void qemu_ram_unset_idstr(RAMBlock *block);
 const char *qemu_ram_get_idstr(RAMBlock *rb);
+void *qemu_ram_get_host_addr(RAMBlock *rb);
+ram_addr_t qemu_ram_get_offset(RAMBlock *rb);
+ram_addr_t qemu_ram_get_used_length(RAMBlock *rb);
 bool qemu_ram_is_shared(RAMBlock *rb);
+bool qemu_ram_is_uf_zeroable(RAMBlock *rb);
+void qemu_ram_set_uf_zeroable(RAMBlock *rb);
+bool qemu_ram_is_migratable(RAMBlock *rb);
+void qemu_ram_set_migratable(RAMBlock *rb);
+void qemu_ram_unset_migratable(RAMBlock *rb);
+
 size_t qemu_ram_pagesize(RAMBlock *block);
 size_t qemu_ram_pagesize_largest(void);
 
-void cpu_physical_memory_rw(hwaddr addr, uint8_t *buf,
-                            int len, int is_write);
+void cpu_physical_memory_rw(hwaddr addr, void *buf,
+                            hwaddr len, bool is_write);
 static inline void cpu_physical_memory_read(hwaddr addr,
-                                            void *buf, int len)
+                                            void *buf, hwaddr len)
 {
-    cpu_physical_memory_rw(addr, buf, len, 0);
+    cpu_physical_memory_rw(addr, buf, len, false);
 }
 static inline void cpu_physical_memory_write(hwaddr addr,
-                                             const void *buf, int len)
+                                             const void *buf, hwaddr len)
 {
-    cpu_physical_memory_rw(addr, (void *)buf, len, 1);
+    cpu_physical_memory_rw(addr, (void *)buf, len, true);
 }
 void *cpu_physical_memory_map(hwaddr addr,
                               hwaddr *plen,
-                              int is_write);
+                              bool is_write);
 void cpu_physical_memory_unmap(void *buffer, hwaddr len,
-                               int is_write, hwaddr access_len);
+                               bool is_write, hwaddr access_len);
 void cpu_register_map_client(QEMUBH *bh);
 void cpu_unregister_map_client(QEMUBH *bh);
 
@@ -104,15 +98,9 @@ bool cpu_physical_memory_is_io(hwaddr phys_addr);
  */
 void qemu_flush_coalesced_mmio_buffer(void);
 
-void cpu_physical_memory_write_rom(AddressSpace *as, hwaddr addr,
-                                   const uint8_t *buf, int len);
-void cpu_flush_icache_range(hwaddr start, int len);
-
-extern struct MemoryRegion io_mem_rom;
-extern struct MemoryRegion io_mem_notdirty;
+void cpu_flush_icache_range(hwaddr start, hwaddr len);
 
-typedef int (RAMBlockIterFunc)(const char *block_name, void *host_addr,
-    ram_addr_t offset, ram_addr_t length, void *opaque);
+typedef int (RAMBlockIterFunc)(RAMBlock *rb, void *opaque);
 
 int qemu_ram_foreach_block(RAMBlockIterFunc func, void *opaque);
 int ram_block_discard_range(RAMBlock *rb, uint64_t start, size_t length);