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jeremybenn |
# Hitachi H8 testcase 'subx'
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# mach(): all
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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(h8300s): --defsym sim_cpu=2
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# as(h8sx): --defsym sim_cpu=3
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# ld(h8300h): -m h8300helf
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# ld(h8300s): -m h8300self
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# ld(h8sx): -m h8300sxelf
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.include "testutils.inc"
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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, @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 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- ; 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 ; 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 6 6 c ers d a erd 3 ????
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#
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# word ops
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# long ops
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.data
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byte_src: .byte 0x5
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byte_dest: .byte 0
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.align 2
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word_src: .word 0x505
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word_dest: .word 0
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.align 4
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long_src: .long 0x50505
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long_dest: .long 0
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start
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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_ccr_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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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_zero_clear
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test_neg_set
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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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test_h_gr32 0xa5a5a5a0 er0 ; sub result: a5 - 5
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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 2
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test_gr_a5a5 3
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test_gr_a5a5 4
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test_gr_a5a5 5
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test_gr_a5a5 6
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test_gr_a5a5 7
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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_ccr_zero
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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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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_ovf_clear
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test_zero_clear
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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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.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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.endif
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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 3
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test_gr_a5a5 4
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test_gr_a5a5 5
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test_gr_a5a5 6
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test_gr_a5a5 7
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.if (sim_cpu == h8sx)
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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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;; subx.b #xx:8,@eRd ; Subx to register indirect
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mov #byte_dest, er0
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mov.b #0xa5, @er0
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set_ccr_zero
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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_ovf_clear
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test_zero_clear
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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_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 3
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test_gr_a5a5 4
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test_gr_a5a5 5
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test_gr_a5a5 6
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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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cmp.b #0xa0, @byte_dest
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beq .Lb1
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fail
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.Lb1:
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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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;; subx.b #xx:8,@eRd- ; Subx to register post-decrement
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mov #byte_dest, er0
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mov.b #0xa5, @er0
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set_ccr_zero
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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_ovf_clear
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test_zero_clear
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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_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 3
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test_gr_a5a5 4
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test_gr_a5a5 5
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test_gr_a5a5 6
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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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cmp.b #0xa0, @byte_dest
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beq .Lb2
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fail
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.Lb2:
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.endif
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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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;; subx.b Rs,Rd ; subx with carry initially zero
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mov.b #5, r0h
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set_ccr_zero
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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_ovf_clear
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test_zero_clear
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test_neg_set
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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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test_h_gr32 0xa5a505a0 er0 ; sub result: a5 - 5
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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 2
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test_gr_a5a5 3
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test_gr_a5a5 4
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test_gr_a5a5 5
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test_gr_a5a5 6
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test_gr_a5a5 7
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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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;; subx.b Rs,Rd ; subx with carry initially one
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mov.b #4, r0h
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set_ccr_zero
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set_carry_flag
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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_ovf_clear
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test_zero_clear
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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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.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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.endif
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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 3
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test_gr_a5a5 4
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test_gr_a5a5 5
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test_gr_a5a5 6
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test_gr_a5a5 7
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.if (sim_cpu == h8sx)
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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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;; subx.b rs8,@eRd ; Subx to register indirect
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mov #byte_dest, er0
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mov.b #0xa5, @er0
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mov.b #5, r1l
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set_ccr_zero
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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_ovf_clear
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test_zero_clear
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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 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 3
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test_gr_a5a5 4
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test_gr_a5a5 5
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test_gr_a5a5 6
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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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cmp.b #0xa0, @byte_dest
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beq .Lb3
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fail
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.Lb3:
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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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;; subx.b rs8,@eRd- ; Subx to register post-decrement
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mov #byte_dest, er0
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mov.b #0xa5, @er0
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mov.b #5, r1l
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set_ccr_zero
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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_ovf_clear
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test_zero_clear
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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 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 3
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test_gr_a5a5 4
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test_gr_a5a5 5
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test_gr_a5a5 6
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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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cmp.b #0xa0, @byte_dest
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beq .Lb4
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fail
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.Lb4:
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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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;; subx.b @eRs,rd8 ; Subx from reg indirect to reg
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mov #byte_src, er0
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set_ccr_zero
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subx.b @er0, r1l
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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| 277 |
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test_ovf_clear
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| 278 |
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test_zero_clear
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| 279 |
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test_neg_set
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| 280 |
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| 281 |
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test_h_gr32 byte_src er0 ; er0 still contains subress
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| 282 |
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test_h_gr32 0xa5a5a5a0 er1 ; er1 contains the sum
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| 283 |
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test_gr_a5a5 2 ; Make sure other general regs not disturbed
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| 285 |
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test_gr_a5a5 3
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| 286 |
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test_gr_a5a5 4
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| 287 |
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test_gr_a5a5 5
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| 288 |
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test_gr_a5a5 6
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| 289 |
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test_gr_a5a5 7
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| 290 |
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subx_b_rspostdec_reg8:
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| 292 |
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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| 293 |
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;; subx.b @eRs-,rd8 ; Subx to register post-decrement
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mov #byte_src, er0
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set_ccr_zero
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subx.b @er0-, r1l
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| 298 |
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| 299 |
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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| 300 |
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test_ovf_clear
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| 301 |
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test_zero_clear
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| 302 |
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test_neg_set
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| 303 |
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| 304 |
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test_h_gr32 byte_src-1 er0 ; er0 contains subress minus one
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| 305 |
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test_h_gr32 0xa5a5a5a0 er1 ; er1 contains the sum
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| 306 |
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| 307 |
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test_gr_a5a5 2 ; Make sure other general regs not disturbed
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| 308 |
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test_gr_a5a5 3
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| 309 |
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test_gr_a5a5 4
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| 310 |
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test_gr_a5a5 5
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| 311 |
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test_gr_a5a5 6
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| 312 |
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test_gr_a5a5 7
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| 314 |
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subx_b_rsind_rdind:
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| 315 |
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set_grs_a5a5 ; Fill all general regs with a fixed pattern
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| 316 |
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| 317 |
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;; subx.b @eRs,rd8 ; Subx from reg indirect to reg
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| 318 |
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mov #byte_src, er0
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| 319 |
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mov #byte_dest, er1
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| 320 |
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mov.b #0xa5, @er1
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set_ccr_zero
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| 322 |
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subx.b @er0, @er1
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| 323 |
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| 324 |
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test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
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| 325 |
|
|
test_ovf_clear
|
| 326 |
|
|
test_zero_clear
|
| 327 |
|
|
test_neg_set
|
| 328 |
|
|
|
| 329 |
|
|
test_h_gr32 byte_src er0 ; er0 still contains src subress
|
| 330 |
|
|
test_h_gr32 byte_dest er1 ; er1 still contains dst subress
|
| 331 |
|
|
|
| 332 |
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
| 333 |
|
|
test_gr_a5a5 3
|
| 334 |
|
|
test_gr_a5a5 4
|
| 335 |
|
|
test_gr_a5a5 5
|
| 336 |
|
|
test_gr_a5a5 6
|
| 337 |
|
|
test_gr_a5a5 7
|
| 338 |
|
|
;; Now check the result of the sub to memory.
|
| 339 |
|
|
cmp.b #0xa0, @byte_dest
|
| 340 |
|
|
beq .Lb5
|
| 341 |
|
|
fail
|
| 342 |
|
|
.Lb5:
|
| 343 |
|
|
|
| 344 |
|
|
subx_b_rspostdec_rdpostdec:
|
| 345 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 346 |
|
|
|
| 347 |
|
|
mov #byte_src, er0
|
| 348 |
|
|
mov #byte_dest, er1
|
| 349 |
|
|
mov.b #0xa5, @er1
|
| 350 |
|
|
set_ccr_zero
|
| 351 |
|
|
;; subx.b @eRs-,@erd- ; Subx post-decrement to post-decrement
|
| 352 |
|
|
subx.b @er0-, @er1-
|
| 353 |
|
|
|
| 354 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 355 |
|
|
test_ovf_clear
|
| 356 |
|
|
test_zero_clear
|
| 357 |
|
|
test_neg_set
|
| 358 |
|
|
|
| 359 |
|
|
test_h_gr32 byte_src-1 er0 ; er0 contains src subress minus one
|
| 360 |
|
|
test_h_gr32 byte_dest-1 er1 ; er1 contains dst subress minus one
|
| 361 |
|
|
|
| 362 |
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
| 363 |
|
|
test_gr_a5a5 3
|
| 364 |
|
|
test_gr_a5a5 4
|
| 365 |
|
|
test_gr_a5a5 5
|
| 366 |
|
|
test_gr_a5a5 6
|
| 367 |
|
|
test_gr_a5a5 7
|
| 368 |
|
|
;; Now check the result of the sub to memory.
|
| 369 |
|
|
cmp.b #0xa0, @byte_dest
|
| 370 |
|
|
beq .Lb6
|
| 371 |
|
|
fail
|
| 372 |
|
|
.Lb6:
|
| 373 |
|
|
|
| 374 |
|
|
subx_w_imm16_0:
|
| 375 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 376 |
|
|
set_ccr_zero
|
| 377 |
|
|
|
| 378 |
|
|
;; subx.w #xx:16,Rd ; Subx with carry initially zero.
|
| 379 |
|
|
subx.w #0x505, r0 ; Immediate 16-bit operand
|
| 380 |
|
|
|
| 381 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 382 |
|
|
test_ovf_clear
|
| 383 |
|
|
test_zero_clear
|
| 384 |
|
|
test_neg_set
|
| 385 |
|
|
|
| 386 |
|
|
test_h_gr16 0xa0a0 r0 ; sub result: 0xa5a5 + 0x505
|
| 387 |
|
|
test_h_gr32 0xa5a5a0a0 er0 ; sub result: 0xa5a5 + 0x505
|
| 388 |
|
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
| 389 |
|
|
test_gr_a5a5 2
|
| 390 |
|
|
test_gr_a5a5 3
|
| 391 |
|
|
test_gr_a5a5 4
|
| 392 |
|
|
test_gr_a5a5 5
|
| 393 |
|
|
test_gr_a5a5 6
|
| 394 |
|
|
test_gr_a5a5 7
|
| 395 |
|
|
|
| 396 |
|
|
subx_w_imm16_1:
|
| 397 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 398 |
|
|
set_ccr_zero
|
| 399 |
|
|
|
| 400 |
|
|
;; subx.w #xx:16,Rd ; Subx with carry initially one.
|
| 401 |
|
|
set_carry_flag
|
| 402 |
|
|
subx.w #0x504, r0 ; Immediate 16-bit operand
|
| 403 |
|
|
|
| 404 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 405 |
|
|
test_ovf_clear
|
| 406 |
|
|
test_zero_clear
|
| 407 |
|
|
test_neg_set
|
| 408 |
|
|
|
| 409 |
|
|
test_h_gr16 0xa0a0 r0 ; sub result: 0xa5a5 + 0x505 + 1
|
| 410 |
|
|
test_h_gr32 0xa5a5a0a0 er0 ; sub result: 0xa5a5 + 0x505 + 1
|
| 411 |
|
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
| 412 |
|
|
test_gr_a5a5 2
|
| 413 |
|
|
test_gr_a5a5 3
|
| 414 |
|
|
test_gr_a5a5 4
|
| 415 |
|
|
test_gr_a5a5 5
|
| 416 |
|
|
test_gr_a5a5 6
|
| 417 |
|
|
test_gr_a5a5 7
|
| 418 |
|
|
|
| 419 |
|
|
subx_w_imm16_rdind:
|
| 420 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 421 |
|
|
|
| 422 |
|
|
;; subx.w #xx:16,@eRd ; Subx to register indirect
|
| 423 |
|
|
mov #word_dest, er0
|
| 424 |
|
|
mov.w #0xa5a5, @er0
|
| 425 |
|
|
set_ccr_zero
|
| 426 |
|
|
subx.w #0x505, @er0
|
| 427 |
|
|
|
| 428 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 429 |
|
|
test_ovf_clear
|
| 430 |
|
|
test_zero_clear
|
| 431 |
|
|
test_neg_set
|
| 432 |
|
|
|
| 433 |
|
|
test_h_gr32 word_dest er0 ; er0 still contains subress
|
| 434 |
|
|
|
| 435 |
|
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
| 436 |
|
|
test_gr_a5a5 2
|
| 437 |
|
|
test_gr_a5a5 3
|
| 438 |
|
|
test_gr_a5a5 4
|
| 439 |
|
|
test_gr_a5a5 5
|
| 440 |
|
|
test_gr_a5a5 6
|
| 441 |
|
|
test_gr_a5a5 7
|
| 442 |
|
|
|
| 443 |
|
|
;; Now check the result of the sub to memory.
|
| 444 |
|
|
cmp.w #0xa0a0, @word_dest
|
| 445 |
|
|
beq .Lw1
|
| 446 |
|
|
fail
|
| 447 |
|
|
.Lw1:
|
| 448 |
|
|
|
| 449 |
|
|
subx_w_imm16_rdpostdec:
|
| 450 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 451 |
|
|
|
| 452 |
|
|
;; subx.w #xx:16,@eRd- ; Subx to register post-decrement
|
| 453 |
|
|
mov #word_dest, er0
|
| 454 |
|
|
mov.w #0xa5a5, @er0
|
| 455 |
|
|
set_ccr_zero
|
| 456 |
|
|
subx.w #0x505, @er0-
|
| 457 |
|
|
|
| 458 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 459 |
|
|
test_ovf_clear
|
| 460 |
|
|
test_zero_clear
|
| 461 |
|
|
test_neg_set
|
| 462 |
|
|
|
| 463 |
|
|
test_h_gr32 word_dest-2 er0 ; er0 contains subress minus one
|
| 464 |
|
|
|
| 465 |
|
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
| 466 |
|
|
test_gr_a5a5 2
|
| 467 |
|
|
test_gr_a5a5 3
|
| 468 |
|
|
test_gr_a5a5 4
|
| 469 |
|
|
test_gr_a5a5 5
|
| 470 |
|
|
test_gr_a5a5 6
|
| 471 |
|
|
test_gr_a5a5 7
|
| 472 |
|
|
|
| 473 |
|
|
;; Now check the result of the sub to memory.
|
| 474 |
|
|
cmp.w #0xa0a0, @word_dest
|
| 475 |
|
|
beq .Lw2
|
| 476 |
|
|
fail
|
| 477 |
|
|
.Lw2:
|
| 478 |
|
|
|
| 479 |
|
|
subx_w_reg16_0:
|
| 480 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 481 |
|
|
|
| 482 |
|
|
;; subx.w Rs,Rd ; subx with carry initially zero
|
| 483 |
|
|
mov.w #0x505, e0
|
| 484 |
|
|
set_ccr_zero
|
| 485 |
|
|
subx.w e0, r0 ; Register operand
|
| 486 |
|
|
|
| 487 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 488 |
|
|
test_ovf_clear
|
| 489 |
|
|
test_zero_clear
|
| 490 |
|
|
test_neg_set
|
| 491 |
|
|
|
| 492 |
|
|
test_h_gr32 0x0505a0a0 er0 ; sub result:
|
| 493 |
|
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
| 494 |
|
|
test_gr_a5a5 2
|
| 495 |
|
|
test_gr_a5a5 3
|
| 496 |
|
|
test_gr_a5a5 4
|
| 497 |
|
|
test_gr_a5a5 5
|
| 498 |
|
|
test_gr_a5a5 6
|
| 499 |
|
|
test_gr_a5a5 7
|
| 500 |
|
|
|
| 501 |
|
|
subx_w_reg16_1:
|
| 502 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 503 |
|
|
|
| 504 |
|
|
;; subx.w Rs,Rd ; subx with carry initially one
|
| 505 |
|
|
mov.w #0x504, e0
|
| 506 |
|
|
set_ccr_zero
|
| 507 |
|
|
set_carry_flag
|
| 508 |
|
|
subx.w e0, r0 ; Register operand
|
| 509 |
|
|
|
| 510 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 511 |
|
|
test_ovf_clear
|
| 512 |
|
|
test_zero_clear
|
| 513 |
|
|
test_neg_set
|
| 514 |
|
|
|
| 515 |
|
|
test_h_gr32 0x0504a0a0 er0 ; sub result:
|
| 516 |
|
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
| 517 |
|
|
test_gr_a5a5 2
|
| 518 |
|
|
test_gr_a5a5 3
|
| 519 |
|
|
test_gr_a5a5 4
|
| 520 |
|
|
test_gr_a5a5 5
|
| 521 |
|
|
test_gr_a5a5 6
|
| 522 |
|
|
test_gr_a5a5 7
|
| 523 |
|
|
|
| 524 |
|
|
subx_w_reg16_rdind:
|
| 525 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 526 |
|
|
|
| 527 |
|
|
;; subx.w rs8,@eRd ; Subx to register indirect
|
| 528 |
|
|
mov #word_dest, er0
|
| 529 |
|
|
mov.w #0xa5a5, @er0
|
| 530 |
|
|
mov.w #0x505, r1
|
| 531 |
|
|
set_ccr_zero
|
| 532 |
|
|
subx.w r1, @er0
|
| 533 |
|
|
|
| 534 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 535 |
|
|
test_ovf_clear
|
| 536 |
|
|
test_zero_clear
|
| 537 |
|
|
test_neg_set
|
| 538 |
|
|
|
| 539 |
|
|
test_h_gr32 word_dest er0 ; er0 still contains subress
|
| 540 |
|
|
test_h_gr32 0xa5a50505 er1 ; er1 has the test load
|
| 541 |
|
|
|
| 542 |
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
| 543 |
|
|
test_gr_a5a5 3
|
| 544 |
|
|
test_gr_a5a5 4
|
| 545 |
|
|
test_gr_a5a5 5
|
| 546 |
|
|
test_gr_a5a5 6
|
| 547 |
|
|
test_gr_a5a5 7
|
| 548 |
|
|
|
| 549 |
|
|
;; Now check the result of the sub to memory.
|
| 550 |
|
|
cmp.w #0xa0a0, @word_dest
|
| 551 |
|
|
beq .Lw3
|
| 552 |
|
|
fail
|
| 553 |
|
|
.Lw3:
|
| 554 |
|
|
|
| 555 |
|
|
subx_w_reg16_rdpostdec:
|
| 556 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 557 |
|
|
|
| 558 |
|
|
;; subx.w rs8,@eRd- ; Subx to register post-decrement
|
| 559 |
|
|
mov #word_dest, er0
|
| 560 |
|
|
mov.w #0xa5a5, @er0
|
| 561 |
|
|
mov.w #0x505, r1
|
| 562 |
|
|
set_ccr_zero
|
| 563 |
|
|
subx.w r1, @er0-
|
| 564 |
|
|
|
| 565 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 566 |
|
|
test_ovf_clear
|
| 567 |
|
|
test_zero_clear
|
| 568 |
|
|
test_neg_set
|
| 569 |
|
|
|
| 570 |
|
|
test_h_gr32 word_dest-2 er0 ; er0 contains subress minus one
|
| 571 |
|
|
test_h_gr32 0xa5a50505 er1 ; er1 contains the test load
|
| 572 |
|
|
|
| 573 |
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
| 574 |
|
|
test_gr_a5a5 3
|
| 575 |
|
|
test_gr_a5a5 4
|
| 576 |
|
|
test_gr_a5a5 5
|
| 577 |
|
|
test_gr_a5a5 6
|
| 578 |
|
|
test_gr_a5a5 7
|
| 579 |
|
|
|
| 580 |
|
|
;; Now check the result of the sub to memory.
|
| 581 |
|
|
cmp.w #0xa0a0, @word_dest
|
| 582 |
|
|
beq .Lw4
|
| 583 |
|
|
fail
|
| 584 |
|
|
.Lw4:
|
| 585 |
|
|
|
| 586 |
|
|
subx_w_rsind_reg16:
|
| 587 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 588 |
|
|
|
| 589 |
|
|
;; subx.w @eRs,rd8 ; Subx from reg indirect to reg
|
| 590 |
|
|
mov #word_src, er0
|
| 591 |
|
|
set_ccr_zero
|
| 592 |
|
|
subx.w @er0, r1
|
| 593 |
|
|
|
| 594 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 595 |
|
|
test_ovf_clear
|
| 596 |
|
|
test_zero_clear
|
| 597 |
|
|
test_neg_set
|
| 598 |
|
|
|
| 599 |
|
|
test_h_gr32 word_src er0 ; er0 still contains subress
|
| 600 |
|
|
test_h_gr32 0xa5a5a0a0 er1 ; er1 contains the sum
|
| 601 |
|
|
|
| 602 |
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
| 603 |
|
|
test_gr_a5a5 3
|
| 604 |
|
|
test_gr_a5a5 4
|
| 605 |
|
|
test_gr_a5a5 5
|
| 606 |
|
|
test_gr_a5a5 6
|
| 607 |
|
|
test_gr_a5a5 7
|
| 608 |
|
|
|
| 609 |
|
|
subx_w_rspostdec_reg16:
|
| 610 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 611 |
|
|
|
| 612 |
|
|
;; subx.w @eRs-,rd8 ; Subx to register post-decrement
|
| 613 |
|
|
mov #word_src, er0
|
| 614 |
|
|
set_ccr_zero
|
| 615 |
|
|
subx.w @er0-, r1
|
| 616 |
|
|
|
| 617 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 618 |
|
|
test_ovf_clear
|
| 619 |
|
|
test_zero_clear
|
| 620 |
|
|
test_neg_set
|
| 621 |
|
|
|
| 622 |
|
|
test_h_gr32 word_src-2 er0 ; er0 contains subress minus one
|
| 623 |
|
|
test_h_gr32 0xa5a5a0a0 er1 ; er1 contains the sum
|
| 624 |
|
|
|
| 625 |
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
| 626 |
|
|
test_gr_a5a5 3
|
| 627 |
|
|
test_gr_a5a5 4
|
| 628 |
|
|
test_gr_a5a5 5
|
| 629 |
|
|
test_gr_a5a5 6
|
| 630 |
|
|
test_gr_a5a5 7
|
| 631 |
|
|
|
| 632 |
|
|
subx_w_rsind_rdind:
|
| 633 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 634 |
|
|
|
| 635 |
|
|
;; subx.w @eRs,rd8 ; Subx from reg indirect to reg
|
| 636 |
|
|
mov #word_src, er0
|
| 637 |
|
|
mov #word_dest, er1
|
| 638 |
|
|
mov.w #0xa5a5, @er1
|
| 639 |
|
|
set_ccr_zero
|
| 640 |
|
|
subx.w @er0, @er1
|
| 641 |
|
|
|
| 642 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 643 |
|
|
test_ovf_clear
|
| 644 |
|
|
test_zero_clear
|
| 645 |
|
|
test_neg_set
|
| 646 |
|
|
|
| 647 |
|
|
test_h_gr32 word_src er0 ; er0 still contains src subress
|
| 648 |
|
|
test_h_gr32 word_dest er1 ; er1 still contains dst subress
|
| 649 |
|
|
|
| 650 |
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
| 651 |
|
|
test_gr_a5a5 3
|
| 652 |
|
|
test_gr_a5a5 4
|
| 653 |
|
|
test_gr_a5a5 5
|
| 654 |
|
|
test_gr_a5a5 6
|
| 655 |
|
|
test_gr_a5a5 7
|
| 656 |
|
|
;; Now check the result of the sub to memory.
|
| 657 |
|
|
cmp.w #0xa0a0, @word_dest
|
| 658 |
|
|
beq .Lw5
|
| 659 |
|
|
fail
|
| 660 |
|
|
.Lw5:
|
| 661 |
|
|
|
| 662 |
|
|
subx_w_rspostdec_rdpostdec:
|
| 663 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 664 |
|
|
|
| 665 |
|
|
;; subx.w @eRs-,rd8 ; Subx to register post-decrement
|
| 666 |
|
|
mov #word_src, er0
|
| 667 |
|
|
mov #word_dest, er1
|
| 668 |
|
|
mov.w #0xa5a5, @er1
|
| 669 |
|
|
set_ccr_zero
|
| 670 |
|
|
subx.w @er0-, @er1-
|
| 671 |
|
|
|
| 672 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 673 |
|
|
test_ovf_clear
|
| 674 |
|
|
test_zero_clear
|
| 675 |
|
|
test_neg_set
|
| 676 |
|
|
|
| 677 |
|
|
test_h_gr32 word_src-2 er0 ; er0 contains src subress minus one
|
| 678 |
|
|
test_h_gr32 word_dest-2 er1 ; er1 contains dst subress minus one
|
| 679 |
|
|
|
| 680 |
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
| 681 |
|
|
test_gr_a5a5 3
|
| 682 |
|
|
test_gr_a5a5 4
|
| 683 |
|
|
test_gr_a5a5 5
|
| 684 |
|
|
test_gr_a5a5 6
|
| 685 |
|
|
test_gr_a5a5 7
|
| 686 |
|
|
;; Now check the result of the sub to memory.
|
| 687 |
|
|
cmp.w #0xa0a0, @word_dest
|
| 688 |
|
|
beq .Lw6
|
| 689 |
|
|
fail
|
| 690 |
|
|
.Lw6:
|
| 691 |
|
|
|
| 692 |
|
|
subx_l_imm32_0:
|
| 693 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 694 |
|
|
set_ccr_zero
|
| 695 |
|
|
|
| 696 |
|
|
;; subx.l #xx:32,Rd ; Subx with carry initially zero.
|
| 697 |
|
|
subx.l #0x50505, er0 ; Immediate 32-bit operand
|
| 698 |
|
|
|
| 699 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 700 |
|
|
test_ovf_clear
|
| 701 |
|
|
test_zero_clear
|
| 702 |
|
|
test_neg_set
|
| 703 |
|
|
|
| 704 |
|
|
test_h_gr32 0xa5a0a0a0 er0 ; sub result:
|
| 705 |
|
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
| 706 |
|
|
test_gr_a5a5 2
|
| 707 |
|
|
test_gr_a5a5 3
|
| 708 |
|
|
test_gr_a5a5 4
|
| 709 |
|
|
test_gr_a5a5 5
|
| 710 |
|
|
test_gr_a5a5 6
|
| 711 |
|
|
test_gr_a5a5 7
|
| 712 |
|
|
|
| 713 |
|
|
subx_l_imm32_1:
|
| 714 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 715 |
|
|
set_ccr_zero
|
| 716 |
|
|
|
| 717 |
|
|
;; subx.l #xx:32,Rd ; Subx with carry initially one.
|
| 718 |
|
|
set_carry_flag
|
| 719 |
|
|
subx.l #0x50504, er0 ; Immediate 32-bit operand
|
| 720 |
|
|
|
| 721 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 722 |
|
|
test_ovf_clear
|
| 723 |
|
|
test_zero_clear
|
| 724 |
|
|
test_neg_set
|
| 725 |
|
|
|
| 726 |
|
|
test_h_gr32 0xa5a0a0a0 er0 ; sub result:
|
| 727 |
|
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
| 728 |
|
|
test_gr_a5a5 2
|
| 729 |
|
|
test_gr_a5a5 3
|
| 730 |
|
|
test_gr_a5a5 4
|
| 731 |
|
|
test_gr_a5a5 5
|
| 732 |
|
|
test_gr_a5a5 6
|
| 733 |
|
|
test_gr_a5a5 7
|
| 734 |
|
|
|
| 735 |
|
|
subx_l_imm32_rdind:
|
| 736 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 737 |
|
|
|
| 738 |
|
|
;; subx.l #xx:32,@eRd ; Subx to register indirect
|
| 739 |
|
|
mov #long_dest, er0
|
| 740 |
|
|
mov.l #0xa5a5a5a5, @er0
|
| 741 |
|
|
set_ccr_zero
|
| 742 |
|
|
subx.l #0x50505, @er0
|
| 743 |
|
|
|
| 744 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 745 |
|
|
test_ovf_clear
|
| 746 |
|
|
test_zero_clear
|
| 747 |
|
|
test_neg_set
|
| 748 |
|
|
|
| 749 |
|
|
test_h_gr32 long_dest er0 ; er0 still contains subress
|
| 750 |
|
|
|
| 751 |
|
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
| 752 |
|
|
test_gr_a5a5 2
|
| 753 |
|
|
test_gr_a5a5 3
|
| 754 |
|
|
test_gr_a5a5 4
|
| 755 |
|
|
test_gr_a5a5 5
|
| 756 |
|
|
test_gr_a5a5 6
|
| 757 |
|
|
test_gr_a5a5 7
|
| 758 |
|
|
|
| 759 |
|
|
;; Now check the result of the sub to memory.
|
| 760 |
|
|
cmp.l #0xa5a0a0a0, @long_dest
|
| 761 |
|
|
beq .Ll1
|
| 762 |
|
|
fail
|
| 763 |
|
|
.Ll1:
|
| 764 |
|
|
|
| 765 |
|
|
subx_l_imm32_rdpostdec:
|
| 766 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 767 |
|
|
|
| 768 |
|
|
;; subx.l #xx:32,@eRd- ; Subx to register post-decrement
|
| 769 |
|
|
mov #long_dest, er0
|
| 770 |
|
|
mov.l #0xa5a5a5a5, @er0
|
| 771 |
|
|
set_ccr_zero
|
| 772 |
|
|
subx.l #0x50505, @er0-
|
| 773 |
|
|
|
| 774 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 775 |
|
|
test_ovf_clear
|
| 776 |
|
|
test_zero_clear
|
| 777 |
|
|
test_neg_set
|
| 778 |
|
|
|
| 779 |
|
|
test_h_gr32 long_dest-4 er0 ; er0 contains subress minus one
|
| 780 |
|
|
|
| 781 |
|
|
test_gr_a5a5 1 ; Make sure other general regs not disturbed
|
| 782 |
|
|
test_gr_a5a5 2
|
| 783 |
|
|
test_gr_a5a5 3
|
| 784 |
|
|
test_gr_a5a5 4
|
| 785 |
|
|
test_gr_a5a5 5
|
| 786 |
|
|
test_gr_a5a5 6
|
| 787 |
|
|
test_gr_a5a5 7
|
| 788 |
|
|
|
| 789 |
|
|
;; Now check the result of the sub to memory.
|
| 790 |
|
|
cmp.l #0xa5a0a0a0, @long_dest
|
| 791 |
|
|
beq .Ll2
|
| 792 |
|
|
fail
|
| 793 |
|
|
.Ll2:
|
| 794 |
|
|
|
| 795 |
|
|
subx_l_reg32_0:
|
| 796 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 797 |
|
|
|
| 798 |
|
|
;; subx.l Rs,Rd ; subx with carry initially zero
|
| 799 |
|
|
mov.l #0x50505, er0
|
| 800 |
|
|
set_ccr_zero
|
| 801 |
|
|
subx.l er0, er1 ; Register operand
|
| 802 |
|
|
|
| 803 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 804 |
|
|
test_ovf_clear
|
| 805 |
|
|
test_zero_clear
|
| 806 |
|
|
test_neg_set
|
| 807 |
|
|
|
| 808 |
|
|
test_h_gr32 0x50505 er0 ; sub load
|
| 809 |
|
|
test_h_gr32 0xa5a0a0a0 er1 ; sub result:
|
| 810 |
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
| 811 |
|
|
test_gr_a5a5 3
|
| 812 |
|
|
test_gr_a5a5 4
|
| 813 |
|
|
test_gr_a5a5 5
|
| 814 |
|
|
test_gr_a5a5 6
|
| 815 |
|
|
test_gr_a5a5 7
|
| 816 |
|
|
|
| 817 |
|
|
subx_l_reg32_1:
|
| 818 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 819 |
|
|
|
| 820 |
|
|
;; subx.l Rs,Rd ; subx with carry initially one
|
| 821 |
|
|
mov.l #0x50504, er0
|
| 822 |
|
|
set_ccr_zero
|
| 823 |
|
|
set_carry_flag
|
| 824 |
|
|
subx.l er0, er1 ; Register operand
|
| 825 |
|
|
|
| 826 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 827 |
|
|
test_ovf_clear
|
| 828 |
|
|
test_zero_clear
|
| 829 |
|
|
test_neg_set
|
| 830 |
|
|
|
| 831 |
|
|
test_h_gr32 0x50504 er0 ; sub result:
|
| 832 |
|
|
test_h_gr32 0xa5a0a0a0 er1 ; sub result:
|
| 833 |
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
| 834 |
|
|
test_gr_a5a5 3
|
| 835 |
|
|
test_gr_a5a5 4
|
| 836 |
|
|
test_gr_a5a5 5
|
| 837 |
|
|
test_gr_a5a5 6
|
| 838 |
|
|
test_gr_a5a5 7
|
| 839 |
|
|
|
| 840 |
|
|
subx_l_reg32_rdind:
|
| 841 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 842 |
|
|
|
| 843 |
|
|
;; subx.l rs8,@eRd ; Subx to register indirect
|
| 844 |
|
|
mov #long_dest, er0
|
| 845 |
|
|
mov.l er1, @er0
|
| 846 |
|
|
mov.l #0x50505, er1
|
| 847 |
|
|
set_ccr_zero
|
| 848 |
|
|
subx.l er1, @er0
|
| 849 |
|
|
|
| 850 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 851 |
|
|
test_ovf_clear
|
| 852 |
|
|
test_zero_clear
|
| 853 |
|
|
test_neg_set
|
| 854 |
|
|
|
| 855 |
|
|
test_h_gr32 long_dest er0 ; er0 still contains subress
|
| 856 |
|
|
test_h_gr32 0x50505 er1 ; er1 has the test load
|
| 857 |
|
|
|
| 858 |
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
| 859 |
|
|
test_gr_a5a5 3
|
| 860 |
|
|
test_gr_a5a5 4
|
| 861 |
|
|
test_gr_a5a5 5
|
| 862 |
|
|
test_gr_a5a5 6
|
| 863 |
|
|
test_gr_a5a5 7
|
| 864 |
|
|
|
| 865 |
|
|
;; Now check the result of the sub to memory.
|
| 866 |
|
|
cmp.l #0xa5a0a0a0, @long_dest
|
| 867 |
|
|
beq .Ll3
|
| 868 |
|
|
fail
|
| 869 |
|
|
.Ll3:
|
| 870 |
|
|
|
| 871 |
|
|
subx_l_reg32_rdpostdec:
|
| 872 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 873 |
|
|
|
| 874 |
|
|
;; subx.l rs8,@eRd- ; Subx to register post-decrement
|
| 875 |
|
|
mov #long_dest, er0
|
| 876 |
|
|
mov.l er1, @er0
|
| 877 |
|
|
mov.l #0x50505, er1
|
| 878 |
|
|
set_ccr_zero
|
| 879 |
|
|
subx.l er1, @er0-
|
| 880 |
|
|
|
| 881 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 882 |
|
|
test_ovf_clear
|
| 883 |
|
|
test_zero_clear
|
| 884 |
|
|
test_neg_set
|
| 885 |
|
|
|
| 886 |
|
|
test_h_gr32 long_dest-4 er0 ; er0 contains subress minus one
|
| 887 |
|
|
test_h_gr32 0x50505 er1 ; er1 contains the test load
|
| 888 |
|
|
|
| 889 |
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
| 890 |
|
|
test_gr_a5a5 3
|
| 891 |
|
|
test_gr_a5a5 4
|
| 892 |
|
|
test_gr_a5a5 5
|
| 893 |
|
|
test_gr_a5a5 6
|
| 894 |
|
|
test_gr_a5a5 7
|
| 895 |
|
|
|
| 896 |
|
|
;; Now check the result of the sub to memory.
|
| 897 |
|
|
cmp.l #0xa5a0a0a0, @long_dest
|
| 898 |
|
|
beq .Ll4
|
| 899 |
|
|
fail
|
| 900 |
|
|
.Ll4:
|
| 901 |
|
|
|
| 902 |
|
|
subx_l_rsind_reg32:
|
| 903 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 904 |
|
|
|
| 905 |
|
|
;; subx.l @eRs,rd8 ; Subx from reg indirect to reg
|
| 906 |
|
|
mov #long_src, er0
|
| 907 |
|
|
set_ccr_zero
|
| 908 |
|
|
subx.l @er0, er1
|
| 909 |
|
|
|
| 910 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 911 |
|
|
test_ovf_clear
|
| 912 |
|
|
test_zero_clear
|
| 913 |
|
|
test_neg_set
|
| 914 |
|
|
|
| 915 |
|
|
test_h_gr32 long_src er0 ; er0 still contains subress
|
| 916 |
|
|
test_h_gr32 0xa5a0a0a0 er1 ; er1 contains the sum
|
| 917 |
|
|
|
| 918 |
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
| 919 |
|
|
test_gr_a5a5 3
|
| 920 |
|
|
test_gr_a5a5 4
|
| 921 |
|
|
test_gr_a5a5 5
|
| 922 |
|
|
test_gr_a5a5 6
|
| 923 |
|
|
test_gr_a5a5 7
|
| 924 |
|
|
|
| 925 |
|
|
subx_l_rspostdec_reg32:
|
| 926 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 927 |
|
|
|
| 928 |
|
|
;; subx.l @eRs-,rd8 ; Subx to register post-decrement
|
| 929 |
|
|
mov #long_src, er0
|
| 930 |
|
|
set_ccr_zero
|
| 931 |
|
|
subx.l @er0-, er1
|
| 932 |
|
|
|
| 933 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 934 |
|
|
test_ovf_clear
|
| 935 |
|
|
test_zero_clear
|
| 936 |
|
|
test_neg_set
|
| 937 |
|
|
|
| 938 |
|
|
test_h_gr32 long_src-4 er0 ; er0 contains subress minus one
|
| 939 |
|
|
test_h_gr32 0xa5a0a0a0 er1 ; er1 contains the sum
|
| 940 |
|
|
|
| 941 |
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
| 942 |
|
|
test_gr_a5a5 3
|
| 943 |
|
|
test_gr_a5a5 4
|
| 944 |
|
|
test_gr_a5a5 5
|
| 945 |
|
|
test_gr_a5a5 6
|
| 946 |
|
|
test_gr_a5a5 7
|
| 947 |
|
|
|
| 948 |
|
|
subx_l_rsind_rdind:
|
| 949 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 950 |
|
|
|
| 951 |
|
|
;; subx.l @eRs,rd8 ; Subx from reg indirect to reg
|
| 952 |
|
|
mov #long_src, er0
|
| 953 |
|
|
mov #long_dest, er1
|
| 954 |
|
|
mov.l er2, @er1
|
| 955 |
|
|
set_ccr_zero
|
| 956 |
|
|
subx.l @er0, @er1
|
| 957 |
|
|
|
| 958 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 959 |
|
|
test_ovf_clear
|
| 960 |
|
|
test_zero_clear
|
| 961 |
|
|
test_neg_set
|
| 962 |
|
|
|
| 963 |
|
|
test_h_gr32 long_src er0 ; er0 still contains src subress
|
| 964 |
|
|
test_h_gr32 long_dest er1 ; er1 still contains dst subress
|
| 965 |
|
|
|
| 966 |
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
| 967 |
|
|
test_gr_a5a5 3
|
| 968 |
|
|
test_gr_a5a5 4
|
| 969 |
|
|
test_gr_a5a5 5
|
| 970 |
|
|
test_gr_a5a5 6
|
| 971 |
|
|
test_gr_a5a5 7
|
| 972 |
|
|
;; Now check the result of the sub to memory.
|
| 973 |
|
|
cmp.l #0xa5a0a0a0, @long_dest
|
| 974 |
|
|
beq .Ll5
|
| 975 |
|
|
fail
|
| 976 |
|
|
.Ll5:
|
| 977 |
|
|
|
| 978 |
|
|
subx_l_rspostdec_rdpostdec:
|
| 979 |
|
|
set_grs_a5a5 ; Fill all general regs with a fixed pattern
|
| 980 |
|
|
|
| 981 |
|
|
;; subx.l @eRs-,rd8 ; Subx to register post-decrement
|
| 982 |
|
|
mov #long_src, er0
|
| 983 |
|
|
mov #long_dest, er1
|
| 984 |
|
|
mov.l er2, @er1
|
| 985 |
|
|
set_ccr_zero
|
| 986 |
|
|
subx.l @er0-, @er1-
|
| 987 |
|
|
|
| 988 |
|
|
test_carry_clear ; H=0 N=1 Z=0 V=0 C=0
|
| 989 |
|
|
test_ovf_clear
|
| 990 |
|
|
test_zero_clear
|
| 991 |
|
|
test_neg_set
|
| 992 |
|
|
|
| 993 |
|
|
test_h_gr32 long_src-4 er0 ; er0 contains src subress minus one
|
| 994 |
|
|
test_h_gr32 long_dest-4 er1 ; er1 contains dst subress minus one
|
| 995 |
|
|
|
| 996 |
|
|
test_gr_a5a5 2 ; Make sure other general regs not disturbed
|
| 997 |
|
|
test_gr_a5a5 3
|
| 998 |
|
|
test_gr_a5a5 4
|
| 999 |
|
|
test_gr_a5a5 5
|
| 1000 |
|
|
test_gr_a5a5 6
|
| 1001 |
|
|
test_gr_a5a5 7
|
| 1002 |
|
|
;; Now check the result of the sub to memory.
|
| 1003 |
|
|
cmp.l #0xa5a0a0a0, @long_dest
|
| 1004 |
|
|
beq .Ll6
|
| 1005 |
|
|
fail
|
| 1006 |
|
|
.Ll6:
|
| 1007 |
|
|
.endif
|
| 1008 |
|
|
pass
|
| 1009 |
|
|
|
| 1010 |
|
|
exit 0
|
