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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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#
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#define STACK_WINDOW_SAVE_AREA_SIZE     (16*8)
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#define PSTATE_AM_BIT	8
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.text
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.text
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.global halt
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.global halt
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.global memcpy
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.global memcpy
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.global jump_to_kernel
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.global jump_to_kernel
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	jmp	%o7 + 8			! exit point
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	jmp	%o7 + 8			! exit point
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	mov	%o1, %o0
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	mov	%o1, %o0
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jump_to_kernel:
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jump_to_kernel:
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	set ofw, %l0
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	set ofw_cif, %l0
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	jmp %o0				! jump to kernel
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	jmp %o0				! jump to kernel
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	ldx [%l0], %o4			! pass OpenFirmware address in %o4
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	ldx [%l0], %o4			! pass OpenFirmware address in %o4
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.global ofw
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ofw:
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	save %sp, -STACK_WINDOW_SAVE_AREA_SIZE, %sp
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	set ofw_cif, %l0
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	ldx [%l0], %l0
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	rdpr  %pstate, %l1
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	and  %l1, ~PSTATE_AM_BIT, %l2
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	wrpr  %l2, 0, %pstate
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	jmpl %l0, %o7
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	mov %i0, %o0
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	wrpr %l1, 0, %pstate
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	ret
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	restore %o0, 0, %o0