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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [h8300/] [ldc.s] - Rev 827
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# Hitachi H8 testcase 'ldc' # 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 byte_pre: .byte 0 byte_src: .byte 0xff byte_post: .byte 0 start ldc_imm8_ccr: set_grs_a5a5 set_ccr_zero ldc #0xff, ccr ; set all ccr flags high, immediate operand bcs .L1 ; carry flag set? fail .L1: bvs .L2 ; overflow flag set? fail .L2: beq .L3 ; zero flag set? fail .L3: bmi .L4 ; neg flag set? fail .L4: ldc #0, ccr ; set all ccr flags low, immediate operand bcc .L5 ; carry flag clear? fail .L5: bvc .L6 ; overflow flag clear? fail .L6: bne .L7 ; zero flag clear? fail .L7: bpl .L8 ; neg flag clear? fail .L8: test_cc_clear test_grs_a5a5 ldc_reg8_ccr: set_grs_a5a5 set_ccr_zero mov #0xff, r0h ldc r0h, ccr ; set all ccr flags high, reg operand bcs .L11 ; carry flag set? fail .L11: bvs .L12 ; overflow flag set? fail .L12: beq .L13 ; zero flag set? fail .L13: bmi .L14 ; neg flag set? fail .L14: mov #0, r0h ldc r0h, ccr ; set all ccr flags low, reg operand bcc .L15 ; carry flag clear? fail .L15: bvc .L16 ; overflow flag clear? fail .L16: bne .L17 ; zero flag clear? fail .L17: bpl .L18 ; neg flag clear? fail .L18: test_cc_clear test_h_gr16 0x00a5 r0 ; Register 0 modified by test procedure. test_gr_a5a5 1 ; Make sure other general regs not disturbed test_gr_a5a5 2 test_gr_a5a5 3 test_gr_a5a5 4 test_gr_a5a5 5 test_gr_a5a5 6 test_gr_a5a5 7 .if (sim_cpu == h8300s || sim_cpu == h8sx) ; Earlier versions, no exr ldc_imm8_exr: set_grs_a5a5 set_ccr_zero ldc #0, exr ldc #0x87, exr ; set exr to 0x87 stc exr, r0l ; retrieve and check exr value cmp.b #0x87, r0l beq .L19 fail .L19: test_h_gr16 0xa587 r0 ; Register 0 modified by test procedure. test_gr_a5a5 1 ; Make sure other general regs not disturbed test_gr_a5a5 2 test_gr_a5a5 3 test_gr_a5a5 4 test_gr_a5a5 5 test_gr_a5a5 6 test_gr_a5a5 7 ldc_reg8_exr: set_grs_a5a5 set_ccr_zero ldc #0, exr mov #0x87, r0h ldc r0h, exr ; set exr to 0x87 stc exr, r0l ; retrieve and check exr value cmp.b #0x87, r0l beq .L21 fail .L21: test_h_gr16 0x8787 r0 ; Register 0 modified by test procedure. test_gr_a5a5 1 ; Make sure other general regs not disturbed test_gr_a5a5 2 test_gr_a5a5 3 test_gr_a5a5 4 test_gr_a5a5 5 test_gr_a5a5 6 test_gr_a5a5 7 ldc_abs16_ccr: set_grs_a5a5 set_ccr_zero ldc @byte_src:16, ccr ; abs16 src stc ccr, r0l ; copy into general reg test_h_gr32 0xa5a5a5ff er0 ; ff in r0l, a5 elsewhere. test_gr_a5a5 1 ; Make sure other general regs not disturbed test_gr_a5a5 2 test_gr_a5a5 3 test_gr_a5a5 4 test_gr_a5a5 5 test_gr_a5a5 6 test_gr_a5a5 7 ldc_abs16_exr: set_grs_a5a5 set_ccr_zero ldc #0, exr ldc @byte_src:16, exr ; abs16 src stc exr, r0l ; copy into general reg test_h_gr32 0xa5a5a587 er0 ; 87 in r0l, a5 elsewhere. test_gr_a5a5 1 ; Make sure other general regs not disturbed test_gr_a5a5 2 test_gr_a5a5 3 test_gr_a5a5 4 test_gr_a5a5 5 test_gr_a5a5 6 test_gr_a5a5 7 ldc_abs32_ccr: set_grs_a5a5 set_ccr_zero ldc @byte_src:32, ccr ; abs32 src stc ccr, r0l ; copy into general reg test_h_gr32 0xa5a5a5ff er0 ; ff in r0l, a5 elsewhere. test_gr_a5a5 1 ; Make sure other general regs not disturbed test_gr_a5a5 2 test_gr_a5a5 3 test_gr_a5a5 4 test_gr_a5a5 5 test_gr_a5a5 6 test_gr_a5a5 7 ldc_abs32_exr: set_grs_a5a5 set_ccr_zero ldc #0, exr ldc @byte_src:32, exr ; abs32 src stc exr, r0l ; copy into general reg test_h_gr32 0xa5a5a587 er0 ; 87 in r0l, a5 elsewhere. test_gr_a5a5 1 ; Make sure other general regs not disturbed test_gr_a5a5 2 test_gr_a5a5 3 test_gr_a5a5 4 test_gr_a5a5 5 test_gr_a5a5 6 test_gr_a5a5 7 ldc_disp16_ccr: set_grs_a5a5 set_ccr_zero mov #byte_pre, er1 ldc @(1:16, er1), ccr ; disp16 src stc ccr, r0l ; copy into general reg test_h_gr32 0xa5a5a5ff er0 ; ff in r0l, a5 elsewhere. test_h_gr32 byte_pre, er1 ; er1 still contains address test_gr_a5a5 2 ; Make sure other general regs not disturbed test_gr_a5a5 3 test_gr_a5a5 4 test_gr_a5a5 5 test_gr_a5a5 6 test_gr_a5a5 7 ldc_disp16_exr: set_grs_a5a5 set_ccr_zero ldc #0, exr mov #byte_post, er1 ldc @(-1:16, er1), exr ; disp16 src stc exr, r0l ; copy into general reg test_h_gr32 0xa5a5a587 er0 ; 87 in r0l, a5 elsewhere. test_h_gr32 byte_post, er1 ; er1 still contains address test_gr_a5a5 2 ; Make sure other general regs not disturbed test_gr_a5a5 3 test_gr_a5a5 4 test_gr_a5a5 5 test_gr_a5a5 6 test_gr_a5a5 7 ldc_disp32_ccr: set_grs_a5a5 set_ccr_zero mov #byte_pre, er1 ldc @(1:32, er1), ccr ; disp32 src stc ccr, r0l ; copy into general reg test_h_gr32 0xa5a5a5ff er0 ; ff in r0l, a5 elsewhere. test_h_gr32 byte_pre, er1 ; er1 still contains address test_gr_a5a5 2 ; Make sure other general regs not disturbed test_gr_a5a5 3 test_gr_a5a5 4 test_gr_a5a5 5 test_gr_a5a5 6 test_gr_a5a5 7 ldc_disp32_exr: set_grs_a5a5 set_ccr_zero ldc #0, exr mov #byte_post, er1 ldc @(-1:32, er1), exr ; disp16 src stc exr, r0l ; copy into general reg test_h_gr32 0xa5a5a587 er0 ; 87 in r0l, a5 elsewhere. test_h_gr32 byte_post, er1 ; er1 still contains address test_gr_a5a5 2 ; Make sure other general regs not disturbed test_gr_a5a5 3 test_gr_a5a5 4 test_gr_a5a5 5 test_gr_a5a5 6 test_gr_a5a5 7 ldc_postinc_ccr: set_grs_a5a5 set_ccr_zero mov #byte_src, er1 ldc @er1+, ccr ; postinc src stc ccr, r0l ; copy into general reg test_h_gr32 0xa5a5a5ff er0 ; ff in r0l, a5 elsewhere. test_h_gr32 byte_src+2, er1 ; er1 still contains address test_gr_a5a5 2 ; Make sure other general regs not disturbed test_gr_a5a5 3 test_gr_a5a5 4 test_gr_a5a5 5 test_gr_a5a5 6 test_gr_a5a5 7 ldc_postinc_exr: set_grs_a5a5 set_ccr_zero ldc #0, exr mov #byte_src, er1 ldc @er1+, exr ; postinc src stc exr, r0l ; copy into general reg test_h_gr32 0xa5a5a587 er0 ; 87 in r0l, a5 elsewhere. test_h_gr32 byte_src+2, er1 ; er1 still contains address test_gr_a5a5 2 ; Make sure other general regs not disturbed test_gr_a5a5 3 test_gr_a5a5 4 test_gr_a5a5 5 test_gr_a5a5 6 test_gr_a5a5 7 ldc_ind_ccr: set_grs_a5a5 set_ccr_zero mov #byte_src, er1 ldc @er1, ccr ; postinc src stc ccr, r0l ; copy into general reg test_h_gr32 0xa5a5a5ff er0 ; ff in r0l, a5 elsewhere. test_h_gr32 byte_src, er1 ; er1 still contains address test_gr_a5a5 2 ; Make sure other general regs not disturbed test_gr_a5a5 3 test_gr_a5a5 4 test_gr_a5a5 5 test_gr_a5a5 6 test_gr_a5a5 7 ldc_ind_exr: set_grs_a5a5 set_ccr_zero ldc #0, exr mov #byte_src, er1 ldc @er1, exr ; postinc src stc exr, r0l ; copy into general reg test_h_gr32 0xa5a5a587 er0 ; 87 in r0l, a5 elsewhere. test_h_gr32 byte_src, er1 ; er1 still contains address test_gr_a5a5 2 ; Make sure other general regs not disturbed test_gr_a5a5 3 test_gr_a5a5 4 test_gr_a5a5 5 test_gr_a5a5 6 test_gr_a5a5 7 .endif .if (sim_cpu == h8sx) ; New vbr and sbr registers for h8sx ldc_reg_sbr: set_grs_a5a5 set_ccr_zero mov #0xaaaaaaaa, er0 ldc er0, sbr ; set sbr to 0xaaaaaaaa stc sbr, er1 ; retreive and check sbr value test_h_gr32 0xaaaaaaaa er1 test_h_gr32 0xaaaaaaaa er0 ; Register 0 modified by test procedure. test_gr_a5a5 2 ; Make sure other general regs not disturbed test_gr_a5a5 3 test_gr_a5a5 4 test_gr_a5a5 5 test_gr_a5a5 6 test_gr_a5a5 7 ldc_reg_vbr: set_grs_a5a5 set_ccr_zero mov #0xaaaaaaaa, er0 ldc er0, vbr ; set sbr to 0xaaaaaaaa stc vbr, er1 ; retreive and check sbr value test_h_gr32 0xaaaaaaaa er1 test_h_gr32 0xaaaaaaaa er0 ; Register 0 modified by test procedure. test_gr_a5a5 2 ; Make sure other general regs not disturbed test_gr_a5a5 3 test_gr_a5a5 4 test_gr_a5a5 5 test_gr_a5a5 6 test_gr_a5a5 7 .endif pass exit 0
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