*参照元 [#w49cf033] #backlinks *説明 [#uc12683b] -パス: [[linux-2.6.33/arch/arm/mm/fault.c]] -FIXME: これは何? --説明 **引数 [#t07f5439] - -unsigned long addr -- -unsigned int ifsr -- -struct pt_regs *regs -- --[[linux-2.6.33/pt_regs]] **返り値 [#o5a156f8] - -- -なし **参考 [#n8f7ab54] *実装 [#y5641d3e] asmlinkage void __exception do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs) { const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr); struct siginfo info; - --[[linux-2.6.33/fsr_info]] - --[[linux-2.6.33/ifsr_info(global)]] - --[[linux-2.6.33/fsr_fs()]] - --[[linux-2.6.33/siginfo]] if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs)) return; - --[[linux-2.6.33/FSR_LNX_PF]] printk(KERN_ALERT "Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n", inf->name, ifsr, addr); - --[[linux-2.6.33/printk()]] - --[[linux-2.6.33/KERN_ALERT]] info.si_signo = inf->sig; info.si_errno = 0; info.si_code = inf->code; info.si_addr = (void __user *)addr; arm_notify_die("", regs, &info, ifsr, 0); - --[[linux-2.6.33/arm_notify_die()]] } *コメント [#kf337851]