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memory: Access MemoryRegion with MemOp

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Convert memory_region_dispatch_{read|write} operand "unsigned size"
into a "MemOp op".

Signed-off-by: Tony Nguyen <tony.nguyen@bt.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1dd82df5801866743f838f1d046475115a1d32da.1566466906.git.tony.nguyen@bt.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Tony Nguyen 2019-08-24 04:36:48 +10:00 • committed by Richard Henderson
parent 4cbb198eef
commit e67c904668
3 changed files with 25 additions and 13 deletions
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9
include/exec/memory.h
View file

@ -19,6 +19,7 @@
#include "exec/cpu-common.h"
#include "exec/hwaddr.h"
#include "exec/memattrs.h"
#include "exec/memop.h"
#include "exec/ramlist.h"
#include "qemu/bswap.h"
#include "qemu/queue.h"
@ -1749,13 +1750,13 @@ void mtree_info(bool flatview, bool dispatch_tree, bool owner);
* @mr: #MemoryRegion to access
* @addr: address within that region
* @pval: pointer to uint64_t which the data is written to
* @size: size of the access in bytes
* @op: size, sign, and endianness of the memory operation
* @attrs: memory transaction attributes to use for the access
*/
MemTxResult memory_region_dispatch_read(MemoryRegion *mr,
hwaddr addr,
uint64_t *pval,
unsigned size,
MemOp op,
MemTxAttrs attrs);
/**
* memory_region_dispatch_write: perform a write directly to the specified
@ -1764,13 +1765,13 @@ MemTxResult memory_region_dispatch_read(MemoryRegion *mr,
* @mr: #MemoryRegion to access
* @addr: address within that region
* @data: data to write
* @size: size of the access in bytes
* @op: size, sign, and endianness of the memory operation
* @attrs: memory transaction attributes to use for the access
*/
MemTxResult memory_region_dispatch_write(MemoryRegion *mr,
hwaddr addr,
uint64_t data,
unsigned size,
MemOp op,
MemTxAttrs attrs);
/**