# Hitachi H8 testcase 'subx'
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# Hitachi H8 testcase 'subx'
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# mach(): all
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# mach(): all
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# as(h8300): --defsym sim_cpu=0
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# as(h8300): --defsym sim_cpu=0
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# as(h8300h): --defsym sim_cpu=1
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# as(h8300h): --defsym sim_cpu=1
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# as(h8300s): --defsym sim_cpu=2
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# as(h8300s): --defsym sim_cpu=2
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# as(h8sx): --defsym sim_cpu=3
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# as(h8sx): --defsym sim_cpu=3
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# ld(h8300h): -m h8300helf
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# ld(h8300h): -m h8300helf
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# ld(h8300s): -m h8300self
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# ld(h8300s): -m h8300self
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# ld(h8sx): -m h8300sxelf
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# ld(h8sx): -m h8300sxelf
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.include "testutils.inc"
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.include "testutils.inc"
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# Instructions tested:
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# Instructions tested:
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# subx.b #xx:8, rd8 ; b rd8 xxxxxxxx
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# subx.b #xx:8, rd8 ; b rd8 xxxxxxxx
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# subx.b #xx:8, @erd ; 7 d erd ???? b ???? xxxxxxxx
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# subx.b #xx:8, @erd ; 7 d erd ???? b ???? xxxxxxxx
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# subx.b #xx:8, @erd- ; 0 1 7 6 6 c erd 1??? b ???? xxxxxxxx
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# subx.b #xx:8, @erd- ; 0 1 7 6 6 c erd 1??? b ???? xxxxxxxx
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# subx.b rs8, rd8 ; 1 e rs8 rd8
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# subx.b rs8, rd8 ; 1 e rs8 rd8
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# subx.b rs8, @erd ; 7 d erd ???? 1 e rs8 ????
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# subx.b rs8, @erd ; 7 d erd ???? 1 e rs8 ????
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# subx.b rs8, @erd- ; 0 1 7 6 6 c erd 1??? 1 e rs8 ????
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# subx.b rs8, @erd- ; 0 1 7 6 6 c erd 1??? 1 e rs8 ????
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# subx.b @ers, rd8 ; 7 c ers ???? 1 e ???? rd8
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# subx.b @ers, rd8 ; 7 c ers ???? 1 e ???? rd8
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# subx.b @ers-, rd8 ; 0 1 7 6 6 c ers 00?? 1 e ???? rd8
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# subx.b @ers-, rd8 ; 0 1 7 6 6 c ers 00?? 1 e ???? rd8
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# subx.b @ers, @erd ; 0 1 7 4 6 8 ers d 0 erd 3 ????
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# subx.b @ers, @erd ; 0 1 7 4 6 8 ers d 0 erd 3 ????
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# subx.b @ers-, @erd- ; 0 1 7 6 6 c ers d a erd 3 ????
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# subx.b @ers-, @erd- ; 0 1 7 6 6 c ers d a erd 3 ????
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#
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#
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# word ops
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# word ops
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# long ops
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# long ops
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.data
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.data
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byte_src: .byte 0x5
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byte_src: .byte 0x5
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byte_dest: .byte 0
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byte_dest: .byte 0
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.align 2
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.align 2
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word_src: .word 0x505
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word_src: .word 0x505
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word_dest: .word 0
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word_dest: .word 0
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.align 4
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.align 4
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long_src: .long 0x50505
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long_src: .long 0x50505
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long_dest: .long 0
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long_dest: .long 0
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start
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start
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subx_b_imm8_0:
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subx_b_imm8_0:
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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set_ccr_zero
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set_ccr_zero
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;; subx.b #xx:8,Rd ; Subx with carry initially zero.
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;; subx.b #xx:8,Rd ; Subx with carry initially zero.
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subx.b #5, r0l ; Immediate 8-bit operand
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subx.b #5, r0l ; Immediate 8-bit operand
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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test_ovf_clear
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test_ovf_clear
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test_zero_clear
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test_zero_clear
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test_neg_set
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test_neg_set
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test_h_gr16 0xa5a0 r0 ; sub result: a5 - 5
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test_h_gr16 0xa5a0 r0 ; sub result: a5 - 5
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.if (sim_cpu) ; non-zero means h8300h, s, or sx
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.if (sim_cpu) ; non-zero means h8300h, s, or sx
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test_h_gr32 0xa5a5a5a0 er0 ; sub result: a5 - 5
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test_h_gr32 0xa5a5a5a0 er0 ; sub result: a5 - 5
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.endif
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.endif
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test_gr_a5a5 1 ; Make sure other general regs not disturbed
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test_gr_a5a5 1 ; Make sure other general regs not disturbed
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test_gr_a5a5 2
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test_gr_a5a5 2
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test_gr_a5a5 3
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test_gr_a5a5 3
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test_gr_a5a5 4
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test_gr_a5a5 4
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test_gr_a5a5 5
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test_gr_a5a5 5
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test_gr_a5a5 6
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test_gr_a5a5 6
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test_gr_a5a5 7
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test_gr_a5a5 7
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subx_b_imm8_1:
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subx_b_imm8_1:
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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set_ccr_zero
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set_ccr_zero
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;; subx.b #xx:8,Rd ; Subx with carry initially one.
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;; subx.b #xx:8,Rd ; Subx with carry initially one.
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set_carry_flag
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set_carry_flag
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subx.b #4, r0l ; Immediate 8-bit operand
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subx.b #4, r0l ; Immediate 8-bit operand
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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test_ovf_clear
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test_ovf_clear
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test_zero_clear
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test_zero_clear
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test_neg_set
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test_neg_set
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test_h_gr16 0xa5a0 r0 ; sub result: a5 - (4 + 1)
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test_h_gr16 0xa5a0 r0 ; sub result: a5 - (4 + 1)
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.if (sim_cpu) ; non-zero means h8300h, s, or sx
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.if (sim_cpu) ; non-zero means h8300h, s, or sx
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test_h_gr32 0xa5a5a5a0 er0 ; sub result: a5 - (4 + 1)
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test_h_gr32 0xa5a5a5a0 er0 ; sub result: a5 - (4 + 1)
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.endif
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.endif
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test_gr_a5a5 1 ; Make sure other general regs not disturbed
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test_gr_a5a5 1 ; Make sure other general regs not disturbed
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test_gr_a5a5 2
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test_gr_a5a5 2
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test_gr_a5a5 3
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test_gr_a5a5 3
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test_gr_a5a5 4
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test_gr_a5a5 4
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test_gr_a5a5 5
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test_gr_a5a5 5
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test_gr_a5a5 6
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test_gr_a5a5 6
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test_gr_a5a5 7
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test_gr_a5a5 7
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.if (sim_cpu == h8sx)
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.if (sim_cpu == h8sx)
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subx_b_imm8_rdind:
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subx_b_imm8_rdind:
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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;; subx.b #xx:8,@eRd ; Subx to register indirect
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;; subx.b #xx:8,@eRd ; Subx to register indirect
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mov #byte_dest, er0
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mov #byte_dest, er0
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mov.b #0xa5, @er0
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mov.b #0xa5, @er0
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set_ccr_zero
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set_ccr_zero
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subx.b #5, @er0
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subx.b #5, @er0
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test_carry_clear ; H=0 N=0 Z=0 V=0 C=0
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test_carry_clear ; H=0 N=0 Z=0 V=0 C=0
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test_ovf_clear
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test_ovf_clear
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test_zero_clear
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test_zero_clear
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test_neg_set
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test_neg_set
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test_h_gr32 byte_dest er0 ; er0 still contains subress
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test_h_gr32 byte_dest er0 ; er0 still contains subress
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test_gr_a5a5 1 ; Make sure other general regs not disturbed
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test_gr_a5a5 1 ; Make sure other general regs not disturbed
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test_gr_a5a5 2
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test_gr_a5a5 2
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test_gr_a5a5 3
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test_gr_a5a5 3
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test_gr_a5a5 4
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test_gr_a5a5 4
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test_gr_a5a5 5
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test_gr_a5a5 5
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test_gr_a5a5 6
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test_gr_a5a5 6
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test_gr_a5a5 7
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test_gr_a5a5 7
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;; Now check the result of the sub to memory.
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;; Now check the result of the sub to memory.
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cmp.b #0xa0, @byte_dest
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cmp.b #0xa0, @byte_dest
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beq .Lb1
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beq .Lb1
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fail
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fail
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.Lb1:
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.Lb1:
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subx_b_imm8_rdpostdec:
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subx_b_imm8_rdpostdec:
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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;; subx.b #xx:8,@eRd- ; Subx to register post-decrement
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;; subx.b #xx:8,@eRd- ; Subx to register post-decrement
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mov #byte_dest, er0
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mov #byte_dest, er0
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mov.b #0xa5, @er0
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mov.b #0xa5, @er0
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set_ccr_zero
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set_ccr_zero
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subx.b #5, @er0-
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subx.b #5, @er0-
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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test_ovf_clear
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test_ovf_clear
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test_zero_clear
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test_zero_clear
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test_neg_set
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test_neg_set
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test_h_gr32 byte_dest-1 er0 ; er0 contains subress minus one
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test_h_gr32 byte_dest-1 er0 ; er0 contains subress minus one
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test_gr_a5a5 1 ; Make sure other general regs not disturbed
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test_gr_a5a5 1 ; Make sure other general regs not disturbed
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test_gr_a5a5 2
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test_gr_a5a5 2
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test_gr_a5a5 3
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test_gr_a5a5 3
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test_gr_a5a5 4
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test_gr_a5a5 4
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test_gr_a5a5 5
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test_gr_a5a5 5
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test_gr_a5a5 6
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test_gr_a5a5 6
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test_gr_a5a5 7
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test_gr_a5a5 7
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;; Now check the result of the sub to memory.
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;; Now check the result of the sub to memory.
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cmp.b #0xa0, @byte_dest
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cmp.b #0xa0, @byte_dest
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beq .Lb2
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beq .Lb2
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fail
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fail
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.Lb2:
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.Lb2:
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.endif
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.endif
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subx_b_reg8_0:
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subx_b_reg8_0:
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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;; subx.b Rs,Rd ; subx with carry initially zero
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;; subx.b Rs,Rd ; subx with carry initially zero
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mov.b #5, r0h
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mov.b #5, r0h
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set_ccr_zero
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set_ccr_zero
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subx.b r0h, r0l ; Register operand
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subx.b r0h, r0l ; Register operand
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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test_ovf_clear
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test_ovf_clear
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test_zero_clear
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test_zero_clear
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test_neg_set
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test_neg_set
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test_h_gr16 0x05a0 r0 ; sub result: a5 - 5
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test_h_gr16 0x05a0 r0 ; sub result: a5 - 5
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.if (sim_cpu) ; non-zero means h8300h, s, or sx
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.if (sim_cpu) ; non-zero means h8300h, s, or sx
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test_h_gr32 0xa5a505a0 er0 ; sub result: a5 - 5
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test_h_gr32 0xa5a505a0 er0 ; sub result: a5 - 5
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.endif
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.endif
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test_gr_a5a5 1 ; Make sure other general regs not disturbed
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test_gr_a5a5 1 ; Make sure other general regs not disturbed
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test_gr_a5a5 2
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test_gr_a5a5 2
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test_gr_a5a5 3
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test_gr_a5a5 3
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test_gr_a5a5 4
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test_gr_a5a5 4
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test_gr_a5a5 5
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test_gr_a5a5 5
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test_gr_a5a5 6
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test_gr_a5a5 6
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test_gr_a5a5 7
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test_gr_a5a5 7
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subx_b_reg8_1:
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subx_b_reg8_1:
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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;; subx.b Rs,Rd ; subx with carry initially one
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;; subx.b Rs,Rd ; subx with carry initially one
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mov.b #4, r0h
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mov.b #4, r0h
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set_ccr_zero
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set_ccr_zero
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set_carry_flag
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set_carry_flag
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subx.b r0h, r0l ; Register operand
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subx.b r0h, r0l ; Register operand
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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test_ovf_clear
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test_ovf_clear
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test_zero_clear
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test_zero_clear
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test_neg_set
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test_neg_set
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test_h_gr16 0x04a0 r0 ; sub result: a5 - (4 + 1)
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test_h_gr16 0x04a0 r0 ; sub result: a5 - (4 + 1)
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.if (sim_cpu) ; non-zero means h8300h, s, or sx
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.if (sim_cpu) ; non-zero means h8300h, s, or sx
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test_h_gr32 0xa5a504a0 er0 ; sub result: a5 - (4 + 1)
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test_h_gr32 0xa5a504a0 er0 ; sub result: a5 - (4 + 1)
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.endif
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.endif
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test_gr_a5a5 1 ; Make sure other general regs not disturbed
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test_gr_a5a5 1 ; Make sure other general regs not disturbed
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test_gr_a5a5 2
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test_gr_a5a5 2
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test_gr_a5a5 3
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test_gr_a5a5 3
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test_gr_a5a5 4
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test_gr_a5a5 4
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test_gr_a5a5 5
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test_gr_a5a5 5
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test_gr_a5a5 6
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test_gr_a5a5 6
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test_gr_a5a5 7
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test_gr_a5a5 7
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.if (sim_cpu == h8sx)
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.if (sim_cpu == h8sx)
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subx_b_reg8_rdind:
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subx_b_reg8_rdind:
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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;; subx.b rs8,@eRd ; Subx to register indirect
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;; subx.b rs8,@eRd ; Subx to register indirect
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mov #byte_dest, er0
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mov #byte_dest, er0
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mov.b #0xa5, @er0
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mov.b #0xa5, @er0
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mov.b #5, r1l
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mov.b #5, r1l
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set_ccr_zero
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set_ccr_zero
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subx.b r1l, @er0
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subx.b r1l, @er0
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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test_ovf_clear
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test_ovf_clear
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test_zero_clear
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test_zero_clear
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test_neg_set
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test_neg_set
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test_h_gr32 byte_dest er0 ; er0 still contains subress
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test_h_gr32 byte_dest er0 ; er0 still contains subress
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test_h_gr32 0xa5a5a505 er1 ; er1 has the test load
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test_h_gr32 0xa5a5a505 er1 ; er1 has the test load
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test_gr_a5a5 2 ; Make sure other general regs not disturbed
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test_gr_a5a5 2 ; Make sure other general regs not disturbed
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test_gr_a5a5 3
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test_gr_a5a5 3
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test_gr_a5a5 4
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test_gr_a5a5 4
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test_gr_a5a5 5
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test_gr_a5a5 5
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test_gr_a5a5 6
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test_gr_a5a5 6
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test_gr_a5a5 7
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test_gr_a5a5 7
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;; Now check the result of the sub to memory.
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;; Now check the result of the sub to memory.
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cmp.b #0xa0, @byte_dest
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cmp.b #0xa0, @byte_dest
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beq .Lb3
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beq .Lb3
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fail
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fail
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.Lb3:
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.Lb3:
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subx_b_reg8_rdpostdec:
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subx_b_reg8_rdpostdec:
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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;; subx.b rs8,@eRd- ; Subx to register post-decrement
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;; subx.b rs8,@eRd- ; Subx to register post-decrement
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mov #byte_dest, er0
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mov #byte_dest, er0
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mov.b #0xa5, @er0
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mov.b #0xa5, @er0
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mov.b #5, r1l
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mov.b #5, r1l
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set_ccr_zero
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set_ccr_zero
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subx.b r1l, @er0-
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subx.b r1l, @er0-
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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test_ovf_clear
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test_ovf_clear
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test_zero_clear
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test_zero_clear
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test_neg_set
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test_neg_set
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test_h_gr32 byte_dest-1 er0 ; er0 contains subress minus one
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test_h_gr32 byte_dest-1 er0 ; er0 contains subress minus one
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test_h_gr32 0xa5a5a505 er1 ; er1 contains the test load
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test_h_gr32 0xa5a5a505 er1 ; er1 contains the test load
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test_gr_a5a5 2 ; Make sure other general regs not disturbed
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test_gr_a5a5 2 ; Make sure other general regs not disturbed
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test_gr_a5a5 3
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test_gr_a5a5 3
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test_gr_a5a5 4
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test_gr_a5a5 4
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test_gr_a5a5 5
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test_gr_a5a5 5
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test_gr_a5a5 6
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test_gr_a5a5 6
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test_gr_a5a5 7
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test_gr_a5a5 7
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|
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;; Now check the result of the sub to memory.
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;; Now check the result of the sub to memory.
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cmp.b #0xa0, @byte_dest
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cmp.b #0xa0, @byte_dest
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beq .Lb4
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beq .Lb4
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fail
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fail
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.Lb4:
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.Lb4:
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subx_b_rsind_reg8:
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subx_b_rsind_reg8:
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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|
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;; subx.b @eRs,rd8 ; Subx from reg indirect to reg
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;; subx.b @eRs,rd8 ; Subx from reg indirect to reg
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mov #byte_src, er0
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mov #byte_src, er0
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set_ccr_zero
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set_ccr_zero
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subx.b @er0, r1l
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subx.b @er0, r1l
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|
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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test_ovf_clear
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test_ovf_clear
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test_zero_clear
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test_zero_clear
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test_neg_set
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test_neg_set
|
|
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test_h_gr32 byte_src er0 ; er0 still contains subress
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test_h_gr32 byte_src er0 ; er0 still contains subress
|
test_h_gr32 0xa5a5a5a0 er1 ; er1 contains the sum
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test_h_gr32 0xa5a5a5a0 er1 ; er1 contains the sum
|
|
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test_gr_a5a5 2 ; Make sure other general regs not disturbed
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test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 3
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test_gr_a5a5 3
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test_gr_a5a5 4
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test_gr_a5a5 4
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test_gr_a5a5 5
|
test_gr_a5a5 5
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test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
subx_b_rspostdec_reg8:
|
subx_b_rspostdec_reg8:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.b @eRs-,rd8 ; Subx to register post-decrement
|
;; subx.b @eRs-,rd8 ; Subx to register post-decrement
|
mov #byte_src, er0
|
mov #byte_src, er0
|
set_ccr_zero
|
set_ccr_zero
|
subx.b @er0-, r1l
|
subx.b @er0-, r1l
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 byte_src-1 er0 ; er0 contains subress minus one
|
test_h_gr32 byte_src-1 er0 ; er0 contains subress minus one
|
test_h_gr32 0xa5a5a5a0 er1 ; er1 contains the sum
|
test_h_gr32 0xa5a5a5a0 er1 ; er1 contains the sum
|
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
subx_b_rsind_rdind:
|
subx_b_rsind_rdind:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.b @eRs,rd8 ; Subx from reg indirect to reg
|
;; subx.b @eRs,rd8 ; Subx from reg indirect to reg
|
mov #byte_src, er0
|
mov #byte_src, er0
|
mov #byte_dest, er1
|
mov #byte_dest, er1
|
mov.b #0xa5, @er1
|
mov.b #0xa5, @er1
|
set_ccr_zero
|
set_ccr_zero
|
subx.b @er0, @er1
|
subx.b @er0, @er1
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 byte_src er0 ; er0 still contains src subress
|
test_h_gr32 byte_src er0 ; er0 still contains src subress
|
test_h_gr32 byte_dest er1 ; er1 still contains dst subress
|
test_h_gr32 byte_dest er1 ; er1 still contains dst subress
|
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
;; Now check the result of the sub to memory.
|
;; Now check the result of the sub to memory.
|
cmp.b #0xa0, @byte_dest
|
cmp.b #0xa0, @byte_dest
|
beq .Lb5
|
beq .Lb5
|
fail
|
fail
|
.Lb5:
|
.Lb5:
|
|
|
subx_b_rspostdec_rdpostdec:
|
subx_b_rspostdec_rdpostdec:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
mov #byte_src, er0
|
mov #byte_src, er0
|
mov #byte_dest, er1
|
mov #byte_dest, er1
|
mov.b #0xa5, @er1
|
mov.b #0xa5, @er1
|
set_ccr_zero
|
set_ccr_zero
|
;; subx.b @eRs-,@erd- ; Subx post-decrement to post-decrement
|
;; subx.b @eRs-,@erd- ; Subx post-decrement to post-decrement
|
subx.b @er0-, @er1-
|
subx.b @er0-, @er1-
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 byte_src-1 er0 ; er0 contains src subress minus one
|
test_h_gr32 byte_src-1 er0 ; er0 contains src subress minus one
|
test_h_gr32 byte_dest-1 er1 ; er1 contains dst subress minus one
|
test_h_gr32 byte_dest-1 er1 ; er1 contains dst subress minus one
|
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
;; Now check the result of the sub to memory.
|
;; Now check the result of the sub to memory.
|
cmp.b #0xa0, @byte_dest
|
cmp.b #0xa0, @byte_dest
|
beq .Lb6
|
beq .Lb6
|
fail
|
fail
|
.Lb6:
|
.Lb6:
|
|
|
subx_w_imm16_0:
|
subx_w_imm16_0:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_ccr_zero
|
set_ccr_zero
|
|
|
;; subx.w #xx:16,Rd ; Subx with carry initially zero.
|
;; subx.w #xx:16,Rd ; Subx with carry initially zero.
|
subx.w #0x505, r0 ; Immediate 16-bit operand
|
subx.w #0x505, r0 ; Immediate 16-bit operand
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr16 0xa0a0 r0 ; sub result: 0xa5a5 + 0x505
|
test_h_gr16 0xa0a0 r0 ; sub result: 0xa5a5 + 0x505
|
test_h_gr32 0xa5a5a0a0 er0 ; sub result: 0xa5a5 + 0x505
|
test_h_gr32 0xa5a5a0a0 er0 ; sub result: 0xa5a5 + 0x505
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2
|
test_gr_a5a5 2
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
subx_w_imm16_1:
|
subx_w_imm16_1:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_ccr_zero
|
set_ccr_zero
|
|
|
;; subx.w #xx:16,Rd ; Subx with carry initially one.
|
;; subx.w #xx:16,Rd ; Subx with carry initially one.
|
set_carry_flag
|
set_carry_flag
|
subx.w #0x504, r0 ; Immediate 16-bit operand
|
subx.w #0x504, r0 ; Immediate 16-bit operand
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr16 0xa0a0 r0 ; sub result: 0xa5a5 + 0x505 + 1
|
test_h_gr16 0xa0a0 r0 ; sub result: 0xa5a5 + 0x505 + 1
|
test_h_gr32 0xa5a5a0a0 er0 ; sub result: 0xa5a5 + 0x505 + 1
|
test_h_gr32 0xa5a5a0a0 er0 ; sub result: 0xa5a5 + 0x505 + 1
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2
|
test_gr_a5a5 2
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
subx_w_imm16_rdind:
|
subx_w_imm16_rdind:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.w #xx:16,@eRd ; Subx to register indirect
|
;; subx.w #xx:16,@eRd ; Subx to register indirect
|
mov #word_dest, er0
|
mov #word_dest, er0
|
mov.w #0xa5a5, @er0
|
mov.w #0xa5a5, @er0
|
set_ccr_zero
|
set_ccr_zero
|
subx.w #0x505, @er0
|
subx.w #0x505, @er0
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 word_dest er0 ; er0 still contains subress
|
test_h_gr32 word_dest er0 ; er0 still contains subress
|
|
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2
|
test_gr_a5a5 2
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
;; Now check the result of the sub to memory.
|
;; Now check the result of the sub to memory.
|
cmp.w #0xa0a0, @word_dest
|
cmp.w #0xa0a0, @word_dest
|
beq .Lw1
|
beq .Lw1
|
fail
|
fail
|
.Lw1:
|
.Lw1:
|
|
|
subx_w_imm16_rdpostdec:
|
subx_w_imm16_rdpostdec:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.w #xx:16,@eRd- ; Subx to register post-decrement
|
;; subx.w #xx:16,@eRd- ; Subx to register post-decrement
|
mov #word_dest, er0
|
mov #word_dest, er0
|
mov.w #0xa5a5, @er0
|
mov.w #0xa5a5, @er0
|
set_ccr_zero
|
set_ccr_zero
|
subx.w #0x505, @er0-
|
subx.w #0x505, @er0-
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 word_dest-2 er0 ; er0 contains subress minus one
|
test_h_gr32 word_dest-2 er0 ; er0 contains subress minus one
|
|
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2
|
test_gr_a5a5 2
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
;; Now check the result of the sub to memory.
|
;; Now check the result of the sub to memory.
|
cmp.w #0xa0a0, @word_dest
|
cmp.w #0xa0a0, @word_dest
|
beq .Lw2
|
beq .Lw2
|
fail
|
fail
|
.Lw2:
|
.Lw2:
|
|
|
subx_w_reg16_0:
|
subx_w_reg16_0:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.w Rs,Rd ; subx with carry initially zero
|
;; subx.w Rs,Rd ; subx with carry initially zero
|
mov.w #0x505, e0
|
mov.w #0x505, e0
|
set_ccr_zero
|
set_ccr_zero
|
subx.w e0, r0 ; Register operand
|
subx.w e0, r0 ; Register operand
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 0x0505a0a0 er0 ; sub result:
|
test_h_gr32 0x0505a0a0 er0 ; sub result:
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2
|
test_gr_a5a5 2
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
subx_w_reg16_1:
|
subx_w_reg16_1:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.w Rs,Rd ; subx with carry initially one
|
;; subx.w Rs,Rd ; subx with carry initially one
|
mov.w #0x504, e0
|
mov.w #0x504, e0
|
set_ccr_zero
|
set_ccr_zero
|
set_carry_flag
|
set_carry_flag
|
subx.w e0, r0 ; Register operand
|
subx.w e0, r0 ; Register operand
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 0x0504a0a0 er0 ; sub result:
|
test_h_gr32 0x0504a0a0 er0 ; sub result:
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2
|
test_gr_a5a5 2
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
subx_w_reg16_rdind:
|
subx_w_reg16_rdind:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.w rs8,@eRd ; Subx to register indirect
|
;; subx.w rs8,@eRd ; Subx to register indirect
|
mov #word_dest, er0
|
mov #word_dest, er0
|
mov.w #0xa5a5, @er0
|
mov.w #0xa5a5, @er0
|
mov.w #0x505, r1
|
mov.w #0x505, r1
|
set_ccr_zero
|
set_ccr_zero
|
subx.w r1, @er0
|
subx.w r1, @er0
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 word_dest er0 ; er0 still contains subress
|
test_h_gr32 word_dest er0 ; er0 still contains subress
|
test_h_gr32 0xa5a50505 er1 ; er1 has the test load
|
test_h_gr32 0xa5a50505 er1 ; er1 has the test load
|
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
;; Now check the result of the sub to memory.
|
;; Now check the result of the sub to memory.
|
cmp.w #0xa0a0, @word_dest
|
cmp.w #0xa0a0, @word_dest
|
beq .Lw3
|
beq .Lw3
|
fail
|
fail
|
.Lw3:
|
.Lw3:
|
|
|
subx_w_reg16_rdpostdec:
|
subx_w_reg16_rdpostdec:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.w rs8,@eRd- ; Subx to register post-decrement
|
;; subx.w rs8,@eRd- ; Subx to register post-decrement
|
mov #word_dest, er0
|
mov #word_dest, er0
|
mov.w #0xa5a5, @er0
|
mov.w #0xa5a5, @er0
|
mov.w #0x505, r1
|
mov.w #0x505, r1
|
set_ccr_zero
|
set_ccr_zero
|
subx.w r1, @er0-
|
subx.w r1, @er0-
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 word_dest-2 er0 ; er0 contains subress minus one
|
test_h_gr32 word_dest-2 er0 ; er0 contains subress minus one
|
test_h_gr32 0xa5a50505 er1 ; er1 contains the test load
|
test_h_gr32 0xa5a50505 er1 ; er1 contains the test load
|
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
;; Now check the result of the sub to memory.
|
;; Now check the result of the sub to memory.
|
cmp.w #0xa0a0, @word_dest
|
cmp.w #0xa0a0, @word_dest
|
beq .Lw4
|
beq .Lw4
|
fail
|
fail
|
.Lw4:
|
.Lw4:
|
|
|
subx_w_rsind_reg16:
|
subx_w_rsind_reg16:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.w @eRs,rd8 ; Subx from reg indirect to reg
|
;; subx.w @eRs,rd8 ; Subx from reg indirect to reg
|
mov #word_src, er0
|
mov #word_src, er0
|
set_ccr_zero
|
set_ccr_zero
|
subx.w @er0, r1
|
subx.w @er0, r1
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 word_src er0 ; er0 still contains subress
|
test_h_gr32 word_src er0 ; er0 still contains subress
|
test_h_gr32 0xa5a5a0a0 er1 ; er1 contains the sum
|
test_h_gr32 0xa5a5a0a0 er1 ; er1 contains the sum
|
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
subx_w_rspostdec_reg16:
|
subx_w_rspostdec_reg16:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.w @eRs-,rd8 ; Subx to register post-decrement
|
;; subx.w @eRs-,rd8 ; Subx to register post-decrement
|
mov #word_src, er0
|
mov #word_src, er0
|
set_ccr_zero
|
set_ccr_zero
|
subx.w @er0-, r1
|
subx.w @er0-, r1
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 word_src-2 er0 ; er0 contains subress minus one
|
test_h_gr32 word_src-2 er0 ; er0 contains subress minus one
|
test_h_gr32 0xa5a5a0a0 er1 ; er1 contains the sum
|
test_h_gr32 0xa5a5a0a0 er1 ; er1 contains the sum
|
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
subx_w_rsind_rdind:
|
subx_w_rsind_rdind:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.w @eRs,rd8 ; Subx from reg indirect to reg
|
;; subx.w @eRs,rd8 ; Subx from reg indirect to reg
|
mov #word_src, er0
|
mov #word_src, er0
|
mov #word_dest, er1
|
mov #word_dest, er1
|
mov.w #0xa5a5, @er1
|
mov.w #0xa5a5, @er1
|
set_ccr_zero
|
set_ccr_zero
|
subx.w @er0, @er1
|
subx.w @er0, @er1
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 word_src er0 ; er0 still contains src subress
|
test_h_gr32 word_src er0 ; er0 still contains src subress
|
test_h_gr32 word_dest er1 ; er1 still contains dst subress
|
test_h_gr32 word_dest er1 ; er1 still contains dst subress
|
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
;; Now check the result of the sub to memory.
|
;; Now check the result of the sub to memory.
|
cmp.w #0xa0a0, @word_dest
|
cmp.w #0xa0a0, @word_dest
|
beq .Lw5
|
beq .Lw5
|
fail
|
fail
|
.Lw5:
|
.Lw5:
|
|
|
subx_w_rspostdec_rdpostdec:
|
subx_w_rspostdec_rdpostdec:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.w @eRs-,rd8 ; Subx to register post-decrement
|
;; subx.w @eRs-,rd8 ; Subx to register post-decrement
|
mov #word_src, er0
|
mov #word_src, er0
|
mov #word_dest, er1
|
mov #word_dest, er1
|
mov.w #0xa5a5, @er1
|
mov.w #0xa5a5, @er1
|
set_ccr_zero
|
set_ccr_zero
|
subx.w @er0-, @er1-
|
subx.w @er0-, @er1-
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 word_src-2 er0 ; er0 contains src subress minus one
|
test_h_gr32 word_src-2 er0 ; er0 contains src subress minus one
|
test_h_gr32 word_dest-2 er1 ; er1 contains dst subress minus one
|
test_h_gr32 word_dest-2 er1 ; er1 contains dst subress minus one
|
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
;; Now check the result of the sub to memory.
|
;; Now check the result of the sub to memory.
|
cmp.w #0xa0a0, @word_dest
|
cmp.w #0xa0a0, @word_dest
|
beq .Lw6
|
beq .Lw6
|
fail
|
fail
|
.Lw6:
|
.Lw6:
|
|
|
subx_l_imm32_0:
|
subx_l_imm32_0:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_ccr_zero
|
set_ccr_zero
|
|
|
;; subx.l #xx:32,Rd ; Subx with carry initially zero.
|
;; subx.l #xx:32,Rd ; Subx with carry initially zero.
|
subx.l #0x50505, er0 ; Immediate 32-bit operand
|
subx.l #0x50505, er0 ; Immediate 32-bit operand
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 0xa5a0a0a0 er0 ; sub result:
|
test_h_gr32 0xa5a0a0a0 er0 ; sub result:
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2
|
test_gr_a5a5 2
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
subx_l_imm32_1:
|
subx_l_imm32_1:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_ccr_zero
|
set_ccr_zero
|
|
|
;; subx.l #xx:32,Rd ; Subx with carry initially one.
|
;; subx.l #xx:32,Rd ; Subx with carry initially one.
|
set_carry_flag
|
set_carry_flag
|
subx.l #0x50504, er0 ; Immediate 32-bit operand
|
subx.l #0x50504, er0 ; Immediate 32-bit operand
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 0xa5a0a0a0 er0 ; sub result:
|
test_h_gr32 0xa5a0a0a0 er0 ; sub result:
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2
|
test_gr_a5a5 2
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
subx_l_imm32_rdind:
|
subx_l_imm32_rdind:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.l #xx:32,@eRd ; Subx to register indirect
|
;; subx.l #xx:32,@eRd ; Subx to register indirect
|
mov #long_dest, er0
|
mov #long_dest, er0
|
mov.l #0xa5a5a5a5, @er0
|
mov.l #0xa5a5a5a5, @er0
|
set_ccr_zero
|
set_ccr_zero
|
subx.l #0x50505, @er0
|
subx.l #0x50505, @er0
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 long_dest er0 ; er0 still contains subress
|
test_h_gr32 long_dest er0 ; er0 still contains subress
|
|
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2
|
test_gr_a5a5 2
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
;; Now check the result of the sub to memory.
|
;; Now check the result of the sub to memory.
|
cmp.l #0xa5a0a0a0, @long_dest
|
cmp.l #0xa5a0a0a0, @long_dest
|
beq .Ll1
|
beq .Ll1
|
fail
|
fail
|
.Ll1:
|
.Ll1:
|
|
|
subx_l_imm32_rdpostdec:
|
subx_l_imm32_rdpostdec:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.l #xx:32,@eRd- ; Subx to register post-decrement
|
;; subx.l #xx:32,@eRd- ; Subx to register post-decrement
|
mov #long_dest, er0
|
mov #long_dest, er0
|
mov.l #0xa5a5a5a5, @er0
|
mov.l #0xa5a5a5a5, @er0
|
set_ccr_zero
|
set_ccr_zero
|
subx.l #0x50505, @er0-
|
subx.l #0x50505, @er0-
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 long_dest-4 er0 ; er0 contains subress minus one
|
test_h_gr32 long_dest-4 er0 ; er0 contains subress minus one
|
|
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2
|
test_gr_a5a5 2
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
;; Now check the result of the sub to memory.
|
;; Now check the result of the sub to memory.
|
cmp.l #0xa5a0a0a0, @long_dest
|
cmp.l #0xa5a0a0a0, @long_dest
|
beq .Ll2
|
beq .Ll2
|
fail
|
fail
|
.Ll2:
|
.Ll2:
|
|
|
subx_l_reg32_0:
|
subx_l_reg32_0:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.l Rs,Rd ; subx with carry initially zero
|
;; subx.l Rs,Rd ; subx with carry initially zero
|
mov.l #0x50505, er0
|
mov.l #0x50505, er0
|
set_ccr_zero
|
set_ccr_zero
|
subx.l er0, er1 ; Register operand
|
subx.l er0, er1 ; Register operand
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 0x50505 er0 ; sub load
|
test_h_gr32 0x50505 er0 ; sub load
|
test_h_gr32 0xa5a0a0a0 er1 ; sub result:
|
test_h_gr32 0xa5a0a0a0 er1 ; sub result:
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
subx_l_reg32_1:
|
subx_l_reg32_1:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.l Rs,Rd ; subx with carry initially one
|
;; subx.l Rs,Rd ; subx with carry initially one
|
mov.l #0x50504, er0
|
mov.l #0x50504, er0
|
set_ccr_zero
|
set_ccr_zero
|
set_carry_flag
|
set_carry_flag
|
subx.l er0, er1 ; Register operand
|
subx.l er0, er1 ; Register operand
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 0x50504 er0 ; sub result:
|
test_h_gr32 0x50504 er0 ; sub result:
|
test_h_gr32 0xa5a0a0a0 er1 ; sub result:
|
test_h_gr32 0xa5a0a0a0 er1 ; sub result:
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
subx_l_reg32_rdind:
|
subx_l_reg32_rdind:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.l rs8,@eRd ; Subx to register indirect
|
;; subx.l rs8,@eRd ; Subx to register indirect
|
mov #long_dest, er0
|
mov #long_dest, er0
|
mov.l er1, @er0
|
mov.l er1, @er0
|
mov.l #0x50505, er1
|
mov.l #0x50505, er1
|
set_ccr_zero
|
set_ccr_zero
|
subx.l er1, @er0
|
subx.l er1, @er0
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 long_dest er0 ; er0 still contains subress
|
test_h_gr32 long_dest er0 ; er0 still contains subress
|
test_h_gr32 0x50505 er1 ; er1 has the test load
|
test_h_gr32 0x50505 er1 ; er1 has the test load
|
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
;; Now check the result of the sub to memory.
|
;; Now check the result of the sub to memory.
|
cmp.l #0xa5a0a0a0, @long_dest
|
cmp.l #0xa5a0a0a0, @long_dest
|
beq .Ll3
|
beq .Ll3
|
fail
|
fail
|
.Ll3:
|
.Ll3:
|
|
|
subx_l_reg32_rdpostdec:
|
subx_l_reg32_rdpostdec:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.l rs8,@eRd- ; Subx to register post-decrement
|
;; subx.l rs8,@eRd- ; Subx to register post-decrement
|
mov #long_dest, er0
|
mov #long_dest, er0
|
mov.l er1, @er0
|
mov.l er1, @er0
|
mov.l #0x50505, er1
|
mov.l #0x50505, er1
|
set_ccr_zero
|
set_ccr_zero
|
subx.l er1, @er0-
|
subx.l er1, @er0-
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 long_dest-4 er0 ; er0 contains subress minus one
|
test_h_gr32 long_dest-4 er0 ; er0 contains subress minus one
|
test_h_gr32 0x50505 er1 ; er1 contains the test load
|
test_h_gr32 0x50505 er1 ; er1 contains the test load
|
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
;; Now check the result of the sub to memory.
|
;; Now check the result of the sub to memory.
|
cmp.l #0xa5a0a0a0, @long_dest
|
cmp.l #0xa5a0a0a0, @long_dest
|
beq .Ll4
|
beq .Ll4
|
fail
|
fail
|
.Ll4:
|
.Ll4:
|
|
|
subx_l_rsind_reg32:
|
subx_l_rsind_reg32:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.l @eRs,rd8 ; Subx from reg indirect to reg
|
;; subx.l @eRs,rd8 ; Subx from reg indirect to reg
|
mov #long_src, er0
|
mov #long_src, er0
|
set_ccr_zero
|
set_ccr_zero
|
subx.l @er0, er1
|
subx.l @er0, er1
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 long_src er0 ; er0 still contains subress
|
test_h_gr32 long_src er0 ; er0 still contains subress
|
test_h_gr32 0xa5a0a0a0 er1 ; er1 contains the sum
|
test_h_gr32 0xa5a0a0a0 er1 ; er1 contains the sum
|
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
subx_l_rspostdec_reg32:
|
subx_l_rspostdec_reg32:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.l @eRs-,rd8 ; Subx to register post-decrement
|
;; subx.l @eRs-,rd8 ; Subx to register post-decrement
|
mov #long_src, er0
|
mov #long_src, er0
|
set_ccr_zero
|
set_ccr_zero
|
subx.l @er0-, er1
|
subx.l @er0-, er1
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 long_src-4 er0 ; er0 contains subress minus one
|
test_h_gr32 long_src-4 er0 ; er0 contains subress minus one
|
test_h_gr32 0xa5a0a0a0 er1 ; er1 contains the sum
|
test_h_gr32 0xa5a0a0a0 er1 ; er1 contains the sum
|
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
|
|
subx_l_rsind_rdind:
|
subx_l_rsind_rdind:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.l @eRs,rd8 ; Subx from reg indirect to reg
|
;; subx.l @eRs,rd8 ; Subx from reg indirect to reg
|
mov #long_src, er0
|
mov #long_src, er0
|
mov #long_dest, er1
|
mov #long_dest, er1
|
mov.l er2, @er1
|
mov.l er2, @er1
|
set_ccr_zero
|
set_ccr_zero
|
subx.l @er0, @er1
|
subx.l @er0, @er1
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 long_src er0 ; er0 still contains src subress
|
test_h_gr32 long_src er0 ; er0 still contains src subress
|
test_h_gr32 long_dest er1 ; er1 still contains dst subress
|
test_h_gr32 long_dest er1 ; er1 still contains dst subress
|
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
;; Now check the result of the sub to memory.
|
;; Now check the result of the sub to memory.
|
cmp.l #0xa5a0a0a0, @long_dest
|
cmp.l #0xa5a0a0a0, @long_dest
|
beq .Ll5
|
beq .Ll5
|
fail
|
fail
|
.Ll5:
|
.Ll5:
|
|
|
subx_l_rspostdec_rdpostdec:
|
subx_l_rspostdec_rdpostdec:
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
|
|
;; subx.l @eRs-,rd8 ; Subx to register post-decrement
|
;; subx.l @eRs-,rd8 ; Subx to register post-decrement
|
mov #long_src, er0
|
mov #long_src, er0
|
mov #long_dest, er1
|
mov #long_dest, er1
|
mov.l er2, @er1
|
mov.l er2, @er1
|
set_ccr_zero
|
set_ccr_zero
|
subx.l @er0-, @er1-
|
subx.l @er0-, @er1-
|
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
test_ovf_clear
|
test_ovf_clear
|
test_zero_clear
|
test_zero_clear
|
test_neg_set
|
test_neg_set
|
|
|
test_h_gr32 long_src-4 er0 ; er0 contains src subress minus one
|
test_h_gr32 long_src-4 er0 ; er0 contains src subress minus one
|
test_h_gr32 long_dest-4 er1 ; er1 contains dst subress minus one
|
test_h_gr32 long_dest-4 er1 ; er1 contains dst subress minus one
|
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
test_gr_a5a5 3
|
test_gr_a5a5 3
|
test_gr_a5a5 4
|
test_gr_a5a5 4
|
test_gr_a5a5 5
|
test_gr_a5a5 5
|
test_gr_a5a5 6
|
test_gr_a5a5 6
|
test_gr_a5a5 7
|
test_gr_a5a5 7
|
;; Now check the result of the sub to memory.
|
;; Now check the result of the sub to memory.
|
cmp.l #0xa5a0a0a0, @long_dest
|
cmp.l #0xa5a0a0a0, @long_dest
|
beq .Ll6
|
beq .Ll6
|
fail
|
fail
|
.Ll6:
|
.Ll6:
|
.endif
|
.endif
|
pass
|
pass
|
|
|
exit 0
|
exit 0
|
|
|
