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[/] [c0or1k/] [trunk/] [conts/] [posix/] [mm0/] [mm/] [arch/] [arm/] [mm.c] - Rev 6
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/* * Copyright (C) 2007 Bahadir Balban */ #include <task.h> #include <vm_area.h> #include <l4lib/exregs.h> #include __INC_ARCH(mm.h) #if defined(DEBUG_FAULT_HANDLING) void arch_print_fault_params(struct fault_data *fault) { printf("%s: Handling %s fault (%s abort) from %d. fault @ 0x%x, generic pte flags: 0x%x\n", __TASKNAME__, (fault->reason & VM_READ) ? "read" : (fault->reason & VM_WRITE) ? "write" : "exec", is_prefetch_abort(fault->kdata->fsr) ? "prefetch" : "data", fault->task->tid, fault->address, fault->pte_flags); } #else void arch_print_fault_params(struct fault_data *fault) { } #endif void fault_handle_error(struct fault_data *fault) { struct task_ids ids; /* Suspend the task */ ids.tid = fault->task->tid; BUG_ON(l4_thread_control(THREAD_SUSPEND, &ids) < 0); BUG(); }
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