初始化BSS节区
| 48 | |
| 49 | //初始化BSS节区 |
| 50 | void init_bss(void) |
| 51 | { |
| 52 | unsigned int *dst; |
| 53 | |
| 54 | dst = &__bss_start; |
| 55 | while (dst < &__bss_end) |
| 56 | { |
| 57 | *dst++ = 0; |
| 58 | } |
| 59 | } |
| 60 | |
| 61 | static void __rt_assert_handler(const char *ex_string, const char *func, rt_size_t line) |
| 62 | { |