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Rev 1196 Rev 1256
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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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#include <proc/scheduler.h>
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#include <proc/thread.h>
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#include <proc/thread.h>
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#include <proc/task.h>
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#include <synch/spinlock.h>
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#include <arch/ddi/ddi.h>
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void print_info_errcode(int n, istate_t *istate)
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void print_info_errcode(int n, istate_t *istate)
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{
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{
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    char *symbol;
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    char *symbol;
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/*  __u64 *x = &istate->stack[0]; */
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/*  __u64 *x = &istate->stack[0]; */
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{
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{
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    print_info_errcode(n, istate);
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    print_info_errcode(n, istate);
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    panic("unserviced interrupt\n");
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    panic("unserviced interrupt\n");
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}
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}
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/** General Protection Fault. */
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void gp_fault(int n, istate_t *istate)
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void gp_fault(int n, istate_t *istate)
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{
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{
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    if (TASK) {
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        count_t ver;
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        spinlock_lock(&TASK->lock);
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        ver = TASK->arch.iomapver;
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        spinlock_unlock(&TASK->lock);
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        if (CPU->arch.iomapver_copy != ver) {
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            /*
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             * This fault can be caused by an early access
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             * to I/O port because of an out-dated
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             * I/O Permission bitmap installed on CPU.
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             * Install the fresh copy and restart
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             * the instruction.
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             */
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            io_perm_bitmap_install();
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            return;
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        }
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    }
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    print_info_errcode(n, istate);
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    print_info_errcode(n, istate);
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    panic("general protection fault\n");
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    panic("general protection fault\n");
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}
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}
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void ss_fault(int n, istate_t *istate)
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void ss_fault(int n, istate_t *istate)