diff options
| author | Tony Nguyen <tony.nguyen@bt.com> | 2019-08-24 04:29:05 +1000 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2019-09-03 08:30:38 -0700 |
| commit | 66b9b24375ac215cdcbdf9e14d665395360abff4 (patch) | |
| tree | 83becf7c028cc85f3844e0cf2053eff6b1ec664a /include/exec/memop.h | |
| parent | 14776ab5a12972ea439c7fb2203a4c15a09094b4 (diff) | |
memory: Introduce size_memop
The memory_region_dispatch_{read|write} operand "unsigned size" is
being converted into a "MemOp op".
Introduce no-op size_memop to aid preparatory conversion of
interfaces.
Once interfaces are converted, size_memop will be implemented to
return a MemOp from size in bytes.
Signed-off-by: Tony Nguyen <tony.nguyen@bt.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <35b8ee74020f67cf40848fb7d5f127cf96c851d6.1566466906.git.tony.nguyen@bt.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include/exec/memop.h')
| -rw-r--r-- | include/exec/memop.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/exec/memop.h b/include/exec/memop.h index 7262ca3dfd..dfd76a1604 100644 --- a/include/exec/memop.h +++ b/include/exec/memop.h @@ -107,4 +107,14 @@ typedef enum MemOp { MO_SSIZE = MO_SIZE | MO_SIGN, } MemOp; +/* Size in bytes to MemOp. */ +static inline unsigned size_memop(unsigned size) +{ + /* + * FIXME: No-op to aid conversion of memory_region_dispatch_{read|write} + * "unsigned size" operand into a "MemOp op". + */ + return size; +} + #endif |