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[dlmodule] Add cache ops in dlmodule.

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This commit is contained in:
Bernard Xiong
2018-09-01 11:00:42 +08:00
parent f0ab00621a
commit ba5c1bea44
3 changed files with 20 additions and 11 deletions
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components/libc/libdl/dlelf.c
+1
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@@ -277,6 +277,7 @@ rt_err_t dlmodule_load_relocated_object(struct rt_dlmodule* module, void *module
rt_kprintf("Module: allocate space failed.\n");
return -RT_ERROR;
}
module->mem_size = module_size;
/* zero all space */
ptr = module->mem_space;
components/libc/libdl/dlmodule.c
+6
View File
@@ -491,6 +491,12 @@ struct rt_dlmodule* dlmodule_load(const char* filename)
/* increase module reference count */
module->nref ++;
/* deal with cache */
#ifdef RT_USING_CACHE
rt_hw_cpu_dcache_ops(RT_HW_CACHE_FLUSH, module->mem_space, module->mem_size);
rt_hw_cpu_icache_ops(RT_HW_CACHE_INVALIDATE, module->mem_space, module->mem_size);
#endif
/* set module initialization and cleanup function */
module->init_func = dlsym(module, "module_init");
module->cleanup_func = dlsym(module, "module_cleanup");