我有以下代码:
void setup()
{
address_t sp, pc;
sp = (address_t)stack1 + STACK_SIZE - sizeof(address_t);
pc = (address_t)f;
sigsetjmp(jbuf[0],1);
(jbuf[0]->__jmpbuf)[JB_SP] = translate_address(sp);<----ERROR
(jbuf[0]->__jmpbuf)[JB_PC] = translate_address(pc);<----ERROR
sigemptyset(&jbuf[0]->__saved_mask);<----ERROR
sp = (address_t)stack2 + STACK_SIZE - sizeof(address_t);
pc = (address_t)g;
sigsetjmp(jbuf[1],1);
(jbuf[1]->__jmpbuf)[JB_SP] = translate_address(sp);<----ERROR
(jbuf[1]->__jmpbuf)[JB_PC] = translate_address(pc);<----ERROR
sigemptyset(&jbuf[1]->__saved_mask);<----ERROR
}
知道这个错误是什么意思吗?