Searched refs:sys_stack (Results 1 – 3 of 3) sorted by relevance
455 pcb2->sys_stack_top = pcb2->sys_stack + TRAPSTACKSIZE; in cpu_lwp_fork()458 pcb2->pcb_ucp.uc_stack.ss_sp = pcb2->sys_stack; in cpu_lwp_fork()459 pcb2->pcb_ucp.uc_stack.ss_size = pcb2->sys_stack_top - pcb2->sys_stack; in cpu_lwp_fork()505 lwp0pcb.sys_stack_top = lwp0pcb.sys_stack + TRAPSTACKSIZE; in cpu_startup()
360 if ((sp < (vaddr_t) pcb->sys_stack) || in handle_signal()372 if (fp - 4*PAGE_SIZE < (vaddr_t) pcb->sys_stack) in handle_signal()380 jump_ucp.uc_stack.ss_sp = (void *) pcb->sys_stack; in handle_signal()381 jump_ucp.uc_stack.ss_size = sp - (vaddr_t) pcb->sys_stack; in handle_signal()
43 uint8_t sys_stack[TRAPSTACKSIZE]; member