Subversion Repositories openrisc_2011-10-31

# frv testcase for nldsb @($GRi,$GRj),$GRk
# mach: frv

        .include "testutils.inc"

        start

        .global nldsb
nldsb:
        set_mem_limmed  0xdead,0xbeef,sp
        set_gr_limmed   0xbeef,0xdead,gr8

        set_gr_gr       sp,gr20
        set_gr_immed    0,gr7
        nldsb           @(sp,gr7),gr8
        test_gr_limmed  0xffff,0xffde,gr8
        test_spr_limmed 0x8820,0x0001,nesr0
        test_spr_gr     neear0,gr20
        test_spr_limmed 0x0000,0x0000,gner1
        test_spr_limmed 0x0000,0x0000,gner0

        inc_gr_immed    1,gr20
        set_gr_immed    1,gr7
        nldsb           @(sp,gr7),gr8
        test_gr_limmed  0xffff,0xffad,gr8
        test_spr_limmed 0x8820,0x0401,nesr1
        test_spr_gr     neear1,gr20
        test_spr_limmed 0x0000,0x0000,gner1
        test_spr_limmed 0x0000,0x0000,gner0

        inc_gr_immed    2,gr20
        set_mem_limmed  0xffff,0xff00,sp
        inc_gr_immed    4,sp
        set_gr_immed    -1,gr7
        nldsb           @(sp,gr7),gr8
        test_gr_immed   0,gr8
        test_spr_limmed 0x8820,0x0801,nesr2
        test_spr_gr     neear2,gr20
        test_spr_limmed 0x0000,0x0000,gner1
        test_spr_limmed 0x0000,0x0000,gner0

        pass