Esempi in C++ (Cpp) per bad_segv

Esempio n. 1

File: trap.c Progetto: avareldalton85/rpi2-linux-rt

void segv_handler(int sig, struct siginfo *unused_si, struct uml_pt_regs *regs)
{
	struct faultinfo * fi = UPT_FAULTINFO(regs);

	if (UPT_IS_USER(regs) && !SEGV_IS_FIXABLE(fi)) {
		show_segv_info(regs);
		bad_segv(*fi, UPT_IP(regs));
		return;
	}
	segv(*fi, UPT_IP(regs), UPT_IS_USER(regs), regs);
}

Esempio n. 2

File: trap_user.c Progetto: OpenHMR/Open-HMR600

void segv_handler(int sig, union uml_pt_regs *regs)
{
	int index, max;
        struct faultinfo * fi = UPT_FAULTINFO(regs);

        if(UPT_IS_USER(regs) && !SEGV_IS_FIXABLE(fi)){
                bad_segv(*fi, UPT_IP(regs));
		return;
	}
	max = sizeof(segfault_record)/sizeof(segfault_record[0]);
	index = next_trap_index(max);

	nsegfaults++;
        segfault_record[index].address = FAULT_ADDRESS(*fi);
	segfault_record[index].pid = os_getpid();
        segfault_record[index].is_write = FAULT_WRITE(*fi);
	segfault_record[index].sp = UPT_SP(regs);
	segfault_record[index].is_user = UPT_IS_USER(regs);
        segv(*fi, UPT_IP(regs), UPT_IS_USER(regs), regs);
}