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module developing

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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@742 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
qiuyiuestc
2010-05-29 14:19:56 +00:00
parent 1fb4d84837
commit 8b8dba661f
20 changed files with 788 additions and 205 deletions
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32
include/rtdef.h
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@@ -360,17 +360,37 @@ struct rt_thread
};
/*@}*/
/* module clean types */
#define RT_MODULE_FLAG_AUTO_CLEAN 0x01 /* auto clean */
#define RT_MODULE_FLAG_MANUAL_CLEAN 0x02 /* manual clean */
#ifdef RT_USING_MODULE
/*
* module system
*/
enum rt_module_class_type
{
RT_Module_Class_APP = 0, /* application module */
RT_Module_Class_EXTENSION,
RT_Module_Class_SERVICE, /* service module */
RT_Module_Class_Unknown /* unknown module */
};
struct rt_module_info
{
/* export interface */
void *module_interface;
/* refence count */
rt_uint32_t module_refs;
/* module type */
enum rt_module_class_type module_type;
/* module guid */
rt_uint32_t module_guid;
/* application entry */
void* exec_entry;
};
struct rt_module
{
/* inherit from object */
struct rt_object parent;
rt_uint32_t module_data;
void* module_space;
void* module_entry;
@@ -382,6 +402,8 @@ struct rt_module
rt_uint32_t mempool_size;
void* module_mempool;
struct rt_module_info *module_info;
/* object in this module, module object is the last basic object type */
struct rt_object_information module_object[RT_Object_Class_Module];
};

2
include/rtm.h
View File

@@ -2,6 +2,7 @@
#define __RTM_H__
#include <rtdef.h>
#include <rtthread.h>
#ifdef RT_USING_MODULE
#define RTM_EXPORT(symbol) \
@@ -11,6 +12,7 @@ const struct rt_module_symtab __rtmsym_##symbol SECTION("RTMSymTab")= \
(rt_uint32_t)&symbol, \
__rtmsym_##symbol##_name, \
};
#else
#define RTM_EXPORT(symbol)
#endif