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# Hitachi H8 testcase 'movsd'

# mach(): all

# as(h8300):    --defsym sim_cpu=0

# as(h8300h):   --defsym sim_cpu=1

# as(h8300s):   --defsym sim_cpu=2

# as(h8sx):     --defsym sim_cpu=3

# ld(h8300h):   -m h8300helf

# ld(h8300s):   -m h8300self

# ld(h8sx):     -m h8300sxelf

        .include "testutils.inc"

        .data

src:    .byte   'h', 'e', 'l', 'l', 'o', 0

dst1:   .byte   0, 0, 0, 0, 0, 0, 0, 0, 0, 0

dst2:   .byte   0, 0, 0, 0, 0, 0, 0, 0, 0, 0

        start

.if (sim_cpu == h8sx)

movsd_n:#

        # In this test, the transfer will stop after n bytes.

        #

        set_grs_a5a5

        mov     #src,  er5

        mov     #dst1, er6

        mov     #4, r4

        set_ccr_zero

        ;; movsd.b disp:16

        movsd.b fail1:16

;;;     .word   0x7b84

;;;     .word   0x02

        bra     pass1

fail1:  fail

pass1:  test_cc_clear

        test_gr_a5a5 0

        test_gr_a5a5 1

        test_gr_a5a5 2

        test_gr_a5a5 3

        test_h_gr32  0xa5a50000 er4

        test_h_gr32  src+4  er5

        test_h_gr32  dst1+4 er6

        test_gr_a5a5 7

        #

        # Now make sure exactly 4 bytes were transferred.

        cmp.b   @src, @dst1

        bne     fail1:16

        cmp.b   @src+1, @dst1+1

        bne     fail1:16

        cmp.b   @src+2, @dst1+2

        bne     fail1:16

        cmp.b   @src+3, @dst1+3

        bne     fail1:16

        cmp.b   @src+4, @dst1+4

        beq     fail1:16

movsd_s:#

        # In this test, the entire null-terminated string is transferred.

        #

        set_grs_a5a5

        mov     #src,  er5

        mov     #dst2, er6

        mov     #8, r4

        set_ccr_zero

        ;; movsd.b disp:16

        movsd.b pass2:16

;;;     .word   0x7b84

;;;     .word   0x10

fail2:  fail

pass2:  test_cc_clear

        test_gr_a5a5 0

        test_gr_a5a5 1

        test_gr_a5a5 2

        test_gr_a5a5 3

        test_h_gr32  0xa5a50002 er4

        test_h_gr32  src+6  er5

        test_h_gr32  dst2+6 er6

        test_gr_a5a5 7

        #

        # Now make sure 5 bytes were transferred, and the 6th is zero.

        cmp.b   @src, @dst2

        bne     fail2:16

        cmp.b   @src+1, @dst2+1

        bne     fail2:16

        cmp.b   @src+2, @dst2+2

        bne     fail2:16

        cmp.b   @src+3, @dst2+3

        bne     fail2:16

        cmp.b   @src+4, @dst2+4

        bne     fail2:16

        cmp.b   #0,     @dst2+5

        bne     fail2:16

.endif

        pass

        exit 0