powerpc/kernel/head_book3s_32.S

9  *  Low-level exception handlers and MMU support
182  * the exception vectors at 0 (and therefore this copy
183  * overwrites OF's exception vectors with our own).
241 	EXCEPTION(INTERRUPT_SYSTEM_RESET, Reset, unknown_async_exception)
250  * a non-zero value, the address of the exception frame to use,
253  * (Other exception handlers assume that r1 is a valid kernel stack
254  * pointer when we take an exception from supervisor mode.)
277 /* Data access exception. */
311 /* Instruction access exception. */
341 	EXCEPTION(INTERRUPT_EXTERNAL, HardwareInterrupt, do_IRQ)
343 /* Alignment exception */
351 /* Program check exception */
365  * as a FP Unavailable exception.  Redirect to illegal/emulation handling.
381 	EXCEPTION(INTERRUPT_DECREMENTER, Decrementer, timer_interrupt)
383 	EXCEPTION(0xa00, Trap_0a, unknown_exception)
384 	EXCEPTION(0xb00, Trap_0b, unknown_exception)
390 	EXCEPTION(INTERRUPT_TRACE, SingleStep, single_step_exception)
391 	EXCEPTION(0xe00, Trap_0e, unknown_exception)
396  * We include an altivec unavailable exception vector even if
628 	EXCEPTION(0x1300, Trap_13, instruction_breakpoint_exception)
629 	EXCEPTION(0x1400, SMI, SMIException)
630 	EXCEPTION(0x1500, Trap_15, unknown_exception)
631 	EXCEPTION(0x1600, Trap_16, altivec_assist_exception)
632 	EXCEPTION(0x1700, Trap_17, TAUException)
633 	EXCEPTION(0x1800, Trap_18, unknown_exception)
634 	EXCEPTION(0x1900, Trap_19, unknown_exception)
635 	EXCEPTION(0x1a00, Trap_1a, unknown_exception)
636 	EXCEPTION(0x1b00, Trap_1b, unknown_exception)
637 	EXCEPTION(0x1c00, Trap_1c, unknown_exception)
638 	EXCEPTION(0x1d00, Trap_1d, unknown_exception)
639 	EXCEPTION(0x1e00, Trap_1e, unknown_exception)
640 	EXCEPTION(0x1f00, Trap_1f, unknown_exception)
641 	EXCEPTION(0x2000, RunMode, RunModeException)
642 	EXCEPTION(0x2100, Trap_21, unknown_exception)
643 	EXCEPTION(0x2200, Trap_22, unknown_exception)
644 	EXCEPTION(0x2300, Trap_23, unknown_exception)
645 	EXCEPTION(0x2400, Trap_24, unknown_exception)
646 	EXCEPTION(0x2500, Trap_25, unknown_exception)
647 	EXCEPTION(0x2600, Trap_26, unknown_exception)
648 	EXCEPTION(0x2700, Trap_27, unknown_exception)
649 	EXCEPTION(0x2800, Trap_28, unknown_exception)
650 	EXCEPTION(0x2900, Trap_29, unknown_exception)
651 	EXCEPTION(0x2a00, Trap_2a, unknown_exception)
652 	EXCEPTION(0x2b00, Trap_2b, unknown_exception)
653 	EXCEPTION(0x2c00, Trap_2c, unknown_exception)
654 	EXCEPTION(0x2d00, Trap_2d, unknown_exception)
655 	EXCEPTION(0x2e00, Trap_2e, unknown_exception)
656 	EXCEPTION(0x2f00, Trap_2f, unknown_exception)
961 	/* Set up for using our exception vectors */
995  * and change to using our exception vectors.