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[/] [openrisc/] [tags/] [gnu-src/] [newlib-1.18.0/] [newlib-1.18.0-or32-1.0rc2/] [newlib/] [libc/] [sys/] [z8ksim/] [crt0.c] - Rev 520
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extern char _start_bss; extern char _end_bss; extern int main(int argc, char **argv, char **environ); void __main(); static void enter() { #if defined(__Z8002__) __main(); #endif exit(main(0,0,0)); } start() { char *p; #if defined(__Z8002__) asm("ld r15,#__stack_top"); asm("ld r10,r15"); #endif #if defined(__Z8001__) asm("ldl rr14,#__stack_top"); asm("ldl rr10,rr14"); #endif /* zero bss */ p = &_start_bss; while (p < & _end_bss) { *p++ = 0; } enter(); } #if defined(__Z8002__) void __do_global_ctors () { typedef void (*pfunc)(); extern pfunc __ctors[]; extern pfunc __ctors_end[]; pfunc *p; for (p = __ctors_end; p > __ctors; ) { (*--p)(); } } void __main() { static int initialized; if (! initialized) { initialized = 1; __do_global_ctors (); } } #endif