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 */
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 */
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#include <arch/trap/trap.h>
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#include <arch/trap/trap.h>
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#include <arch/trap/trap_table.h>
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#include <arch/trap/trap_table.h>
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#include <arch/trap/regwin.h>
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#include <arch/trap/regwin.h>
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#include <arch/trap/exception.h>
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#include <arch/trap/interrupt.h>
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#include <arch/trap/interrupt.h>
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#include <arch/asm.h>
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#include <arch/asm.h>
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#include <memstr.h>
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#include <memstr.h>
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#include <debug.h>
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#include <debug.h>
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#include <arch/types.h>
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#include <arch/types.h>
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    memcpy((void *) trap_table, (void *) tba_read(), TRAP_TABLE_SIZE);
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    memcpy((void *) trap_table, (void *) tba_read(), TRAP_TABLE_SIZE);
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    /*
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    /*
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     * Install kernel-provided handlers.
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     * Install kernel-provided handlers.
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     */
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     */
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    trap_install_handler(TT_INSTRUCTION_ACCESS_EXCEPTION, TRAP_TABLE_ENTRY_SIZE, false);
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    trap_install_handler(TT_CLEAN_WINDOW, CLEAN_WINDOW_HANDLER_SIZE, false);
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    trap_install_handler(TT_CLEAN_WINDOW, CLEAN_WINDOW_HANDLER_SIZE, false);
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    trap_install_handler(TT_MEM_ADDRESS_NOT_ALIGNED, TRAP_TABLE_ENTRY_SIZE, false);
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    trap_install_handler(TT_SPILL_0_NORMAL, SPILL_HANDLER_SIZE, false);
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    trap_install_handler(TT_SPILL_0_NORMAL, SPILL_HANDLER_SIZE, false);
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    trap_install_handler(TT_FILL_0_NORMAL, FILL_HANDLER_SIZE, false);
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    trap_install_handler(TT_FILL_0_NORMAL, FILL_HANDLER_SIZE, false);
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    trap_install_handler(TT_INSTRUCTION_ACCESS_EXCEPTION, TRAP_TABLE_ENTRY_SIZE, true);
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    trap_install_handler(TT_CLEAN_WINDOW, CLEAN_WINDOW_HANDLER_SIZE, true);
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    trap_install_handler(TT_CLEAN_WINDOW, CLEAN_WINDOW_HANDLER_SIZE, true);
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    trap_install_handler(TT_MEM_ADDRESS_NOT_ALIGNED, TRAP_TABLE_ENTRY_SIZE, true);
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    trap_install_handler(TT_SPILL_0_NORMAL, SPILL_HANDLER_SIZE, true);
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    trap_install_handler(TT_SPILL_0_NORMAL, SPILL_HANDLER_SIZE, true);
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    trap_install_handler(TT_FILL_0_NORMAL, FILL_HANDLER_SIZE, true);
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    trap_install_handler(TT_FILL_0_NORMAL, FILL_HANDLER_SIZE, true);
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    trap_install_handler(TT_INTERRUPT_LEVEL_1, INTERRUPT_LEVEL_N_HANDLER_SIZE, false);
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    trap_install_handler(TT_INTERRUPT_LEVEL_1, INTERRUPT_LEVEL_N_HANDLER_SIZE, false);
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    trap_install_handler(TT_INTERRUPT_LEVEL_2, INTERRUPT_LEVEL_N_HANDLER_SIZE, false);
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    trap_install_handler(TT_INTERRUPT_LEVEL_2, INTERRUPT_LEVEL_N_HANDLER_SIZE, false);
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    trap_install_handler(TT_INTERRUPT_LEVEL_3, INTERRUPT_LEVEL_N_HANDLER_SIZE, false);
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    trap_install_handler(TT_INTERRUPT_LEVEL_3, INTERRUPT_LEVEL_N_HANDLER_SIZE, false);