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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.1/] [sim/] [testsuite/] [sim/] [h8300/] [movsd.s] - Rev 246
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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
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