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memory: return MemoryRegion from qemu_ram_addr_from_host

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It will be needed in the next patch.

Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2013-05-06 14:36:15 +02:00
parent 7443b43758
commit 1b5ec23467
4 changed files with 26 additions and 19 deletions
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2
include/exec/cpu-common.h
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@ -52,7 +52,7 @@ typedef uint32_t CPUReadMemoryFunc(void *opaque, hwaddr addr);
void qemu_ram_remap(ram_addr_t addr, ram_addr_t length);
/* This should not be used by devices. */
int qemu_ram_addr_from_host(void *ptr, ram_addr_t *ram_addr);
MemoryRegion *qemu_ram_addr_from_host(void *ptr, ram_addr_t *ram_addr);
void qemu_ram_set_idstr(ram_addr_t addr, const char *name, DeviceState *dev);
void cpu_physical_memory_rw(hwaddr addr, uint8_t *buf,