retarget.c

来自「realview22.rar」· C语言 代码 · 共 18 行

C
18
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#include <rt_misc.h>

extern unsigned int bottom_of_heap;     /* defined in heap.s */

__value_in_regs struct __initial_stackheap __user_initial_stackheap(
        unsigned R0, unsigned SP, unsigned R2, unsigned SL)
{
    struct __initial_stackheap config;
    
    config.heap_base = (unsigned int)&bottom_of_heap; // defined in heap.s
                                                      // placed by scatterfile   
    config.stack_base = SP;   // inherit SP from the execution environment

    return config;
}


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