Subversion Repositories openrisc_me

# XScale testcase for MAR and MRA
# mach: xscale
# as: -mcpu=xscale

        .include "testutils.inc"

        start

        .global mar_mra
mar_mra:
        mvi_h_gr   r2,0
        mvi_h_gr   r3,0
        mvi_h_gr   r4,0x0000EFA0
        mvi_h_gr   r5,0xA0A0A0A0

        # Enable access to CoProcessors 0 & 1 before
        # we attempt these instructions.

        mvi_h_gr   r1, 3
        mcr        p15, 0, r1, cr15, cr1, 0
        
        mar        acc0, r5, r4
        mra        r2, r3, acc0
        
        test_h_gr  r2,0xA0A0A0A0
        test_h_gr  r3,0x0000EFA0
        test_h_gr  r4,0x0000EFA0
        test_h_gr  r5,0xA0A0A0A0
        
        pass