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#include <arch/asm.h>
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#include <arch/asm.h>
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#include <mm/tlb.h>
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#include <mm/tlb.h>
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#include <arch.h>
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#include <arch.h>
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#include <symtab.h>
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#include <symtab.h>
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#include <arch/asm.h>
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#include <arch/asm.h>
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#include <proc/scheduler.h>
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static void messy_stack_trace(__native *stack)
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static void messy_stack_trace(__native *stack)
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{
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{
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    __native *upper_limit = (__native *)(((__native)get_stack_base()) + STACK_SIZE);
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    __native *upper_limit = (__native *)(((__native)get_stack_base()) + STACK_SIZE);
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}
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}
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void nm_fault(__u8 n, __native stack[])
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void nm_fault(__u8 n, __native stack[])
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{
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{
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    reset_TS_flag();
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    if (CPU->fpu_owner != NULL) {  
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#ifdef FPU_LAZY    
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        fpu_lazy_context_save(&CPU->fpu_owner->saved_fpu_context);
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        /* don't prevent migration */
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        CPU->fpu_owner->fpu_context_engaged=0;
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    }
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    if (THREAD->fpu_context_exists)
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    scheduler_fpu_lazy_request();
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        fpu_lazy_context_restore(&THREAD->saved_fpu_context);
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    else {
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#else
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        fpu_init();
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    panic("fpu fault");
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        THREAD->fpu_context_exists=1;
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    }
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#endif
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    CPU->fpu_owner=THREAD;
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    THREAD->fpu_context_engaged = 1;
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}
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}
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void page_fault(__u8 n, __native stack[])
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void page_fault(__u8 n, __native stack[])