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dm: clean up mem.c

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- use strncmp() instead of comparing string pointers to make no
  assumptions about the toolchain's literal pool
- re-shuffle the functions so they're consistent with mem.h
- make non-public functions static
- increase code re-use

Tracked-On: #2792
Signed-off-by: Peter Fang <peter.fang@intel.com>
Reviewed-by: Eddie Dong <eddie.dong@intel.com>
Acked-by: Yin Fengwei <fengwei.yin@intel.com>
This commit is contained in:
Peter Fang
2019-03-15 17:19:54 -07:00
committed by wenlingz
parent 890d40226b
commit 82e42cfa2a
3 changed files with 57 additions and 69 deletions
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6
devicemodel/include/mem.h
View File

@@ -49,13 +49,13 @@ struct mem_range {
#define MEM_F_RW 0x3
#define MEM_F_IMMUTABLE 0x4 /* mem_range cannot be unregistered */
void init_mem(void);
int emulate_mem(struct vmctx *ctx, struct mmio_request *mmio_req);
int disable_mem(struct mem_range *memp);
int enable_mem(struct mem_range *memp);
int register_mem(struct mem_range *memp);
int register_mem_fallback(struct mem_range *memp);
int unregister_mem(struct mem_range *memp);
int unregister_mem_fallback(struct mem_range *memp);
int disable_mem(struct mem_range *memp);
int enable_mem(struct mem_range *memp);
void init_mem(void);
#endif /* _MEM_H_ */

4
devicemodel/include/tree.h
View File

@@ -385,7 +385,7 @@ struct { \
#define RB_PROTOTYPE(name, type, field, cmp) \
RB_PROTOTYPE_INTERNAL(name, type, field, cmp,)
#define RB_PROTOTYPE_STATIC(name, type, field, cmp) \
RB_PROTOTYPE_INTERNAL(name, type, field, cmp, __unused static)
RB_PROTOTYPE_INTERNAL(name, type, field, cmp, static)
#define RB_PROTOTYPE_INTERNAL(name, type, field, cmp, attr) \
RB_PROTOTYPE_INSERT_COLOR(name, type, attr); \
RB_PROTOTYPE_REMOVE_COLOR(name, type, attr); \
@@ -422,7 +422,7 @@ struct { \
#define RB_GENERATE(name, type, field, cmp) \
RB_GENERATE_INTERNAL(name, type, field, cmp,)
#define RB_GENERATE_STATIC(name, type, field, cmp) \
RB_GENERATE_INTERNAL(name, type, field, cmp, __unused static)
RB_GENERATE_INTERNAL(name, type, field, cmp, __attribute__((unused)) static)
#define RB_GENERATE_INTERNAL(name, type, field, cmp, attr) \
RB_GENERATE_INSERT_COLOR(name, type, field, attr) \
RB_GENERATE_REMOVE_COLOR(name, type, field, attr) \