[4f508e6] | 1 | | ------------------------------------------------------------------------------
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| 2 | | execkey.s -- execute key -- FPU function start subroutine
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| 3 | | Version 15 -- 1988-08-29 -- D.N. Lynx Crowe
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| 4 | | Hand optimized version of execkey() and fnstart() from C compiler output
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| 5 | | ------------------------------------------------------------------------------
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[f40a309] | 6 | .text
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[4f508e6] | 7 |
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| 8 | LOC_EOR = 0
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| 9 | LOC_SUB = 1
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| 10 |
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[f40a309] | 11 | .xdef _execkey
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[4f508e6] | 12 |
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[f40a309] | 13 | .xref _xgetran
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[4f508e6] | 14 |
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[f40a309] | 15 | .xref _rsntab
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| 16 | .xref _expbit
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| 17 | .xref _io_fpu
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| 18 | .xref _legato
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| 19 | .xref _prstab
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| 20 | .xref _ptoftab
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| 21 | .xref _timemlt
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| 22 | .xref _valents
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| 23 | .xref _vbufs
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| 24 | .xref _vce2grp
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| 25 | .xref _vce2trg
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| 26 | .xref _veltab
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| 27 | .xref _vpsms
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[4f508e6] | 28 |
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| 29 | .page
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| 30 |
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| 31 | | Offsets for execkey() parameters
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| 32 | | --------------------------------
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| 33 | TRG = 8 | WORD -- trigger
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| 34 | PCH = 10 | WORD -- pitch
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| 35 | VCE = 12 | WORD -- voice (0..11)
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| 36 | TAG = 14 | WORD -- I_TM_... inversion tag
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| 37 |
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| 38 | | Register variables
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| 39 | | ------------------
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| 40 | A_FP = A5 | LONG -- struct idfnhdr |
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| 41 | A_FPU = A4 | LONG -- FPU base address
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| 42 | A_SMP = A3 | LONG -- struct sment |
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| 43 |
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| 44 | R_FPMANT = D7 | WORD -- FPU time mantissa
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| 45 | R_FPEXP = D6 | WORD -- FPU time exponent
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| 46 | R_FPCTL = D5 | WORD -- FPU control word
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| 47 | R_I = D4 | WORD -- loop index
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| 48 | R_FPVAL = D3 | WORD -- FPU value
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| 49 |
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| 50 | | Local (stack) variables
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| 51 | | -----------------------
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| 52 | PT = -4 | LONG -- instpnt |
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| 53 | VEP = -8 | LONG -- struct valent |
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| 54 | OLDI = -10 | WORD -- old IPL (sr)
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| 55 | OCTYPE = -12 | WORD -- oscillator 1 mode / scratch
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| 56 | VP = -14 | WORD -- voice # + function # index
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| 57 | SRCNUM = -16 | WORD -- general source #
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| 58 | SRCVAL = -18 | WORD -- general source value
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| 59 | TSRCVAL = -20 | WORD -- temporary general source value
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| 60 | MLTVAL = -22 | WORD -- general source multiplier
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| 61 | TFPVAL = -24 | WORD -- temporary FPU value
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| 62 | LTMP = -28 | LONG -- long temporary
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| 63 | IP = -32 | LONG -- struct instdef |
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| 64 | GROUP = -34 | WORD -- group number << 4
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| 65 |
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| 66 | | Symbolic constants
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| 67 | | ------------------
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| 68 | LASTLOCL = GROUP | last local on the stack
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| 69 |
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| 70 | FPU_DI = 0x2200 | sr value for disabling FPU interrupts
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| 71 | PITCHMAX = 21920 | maximum pitch value
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| 72 | VALMAX = 0x00007D00 | maximum FPU value
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| 73 | VALMIN = 0xFFFF8300 | minimum FPU value
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| 74 | VBLEN = 3938 | length of a voice buffer
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| 75 | LSPCH = 2 | left shift for pitch sources
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| 76 |
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| 77 | .page
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| 78 |
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| 79 | | execkey(trg, pch, vce)
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| 80 | | short trg, pch, vce;
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| 81 | | {
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| 82 |
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[f40a309] | 83 | _execkey: link A6,#LASTLOCL
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| 84 | movem.l D2-R_FPMANT/A_SMP-A_FP,-(sp)
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[4f508e6] | 85 |
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| 86 | | ip = &vbufs[vce];
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| 87 |
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[f40a309] | 88 | move.w VCE(A6),D0
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| 89 | asl.w #2,D0
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| 90 | lea vbtab,A0
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| 91 | move.l 0(A0,D0.W),IP(A6)
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[4f508e6] | 92 |
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| 93 | | vce2trg[vce] = trg;
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| 94 |
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[f40a309] | 95 | lsr.w #1,D0
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| 96 | lea _vce2trg,A0
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| 97 | move.w TRG(A6),0(A0,D0.W)
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[4f508e6] | 98 |
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| 99 | | group = (vce2grp[vce] - 1) << 4;
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| 100 |
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[f40a309] | 101 | move.w VCE(A6),A0
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| 102 | add.l A0,A0
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| 103 | move.l #_vce2grp,A1
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| 104 | clr.l D0
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| 105 | move.w 0(A0,A1.l),D0
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| 106 | sub.w #1,D0
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| 107 | asl.w #4,D0
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| 108 | move.w D0,GROUP(A6)
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[4f508e6] | 109 |
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| 110 | .page
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| 111 | | ------------------------------------------------------------------------------
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| 112 | | Start function 0 -- Frq 1
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| 113 | | ------------------------------------------------------------------------------
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| 114 |
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| 115 | | if (ip->idhfnc[0].idftmd & I_TM_KEY) {
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| 116 |
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[f40a309] | 117 | move.l IP(A6),A0
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| 118 | move.b 93(A0),D0
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| 119 | move.w TAG(A6),D1
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| 120 | eor.w D1,D0
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| 121 | btst #0,D0
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| 122 | bne FN00A
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[4f508e6] | 123 |
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[f40a309] | 124 | jmp FN01
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[4f508e6] | 125 |
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| 126 | | vp = (vce << 4) + 1;
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| 127 |
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[f40a309] | 128 | FN00A: move VCE(A6),D0
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| 129 | asl #4,D0
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| 130 | add.w #1,D0
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| 131 | move D0,VP(A6)
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[4f508e6] | 132 |
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| 133 | | fpu = io_fpu + FPU_OFNC + (vp << 4);
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| 134 |
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[f40a309] | 135 | asl #5,D0
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| 136 | ext.l D0
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| 137 | move.l D0,A_FPU
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[4f508e6] | 138 | add.l #_io_fpu+0x4000,A_FPU
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| 139 |
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| 140 | | fp = &ip->idhfnc[0];
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| 141 |
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[f40a309] | 142 | move.l IP(A6),A_FP
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| 143 | add.l #86,A_FP
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[4f508e6] | 144 |
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| 145 | | pt = &ip->idhpnt[fp->idfpt1];
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| 146 |
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[f40a309] | 147 | clr.l D0
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| 148 | move.b 6(A_FP),D0
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| 149 | lsl.l #2,D0
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| 150 | move.l D0,D1
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| 151 | add.l D0,D0
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| 152 | add.l D1,D0
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| 153 | add.l IP(A6),D0
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| 154 | add.l #242,D0
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| 155 | move.l D0,PT(A6)
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[4f508e6] | 156 |
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[f40a309] | 157 | .page
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[4f508e6] | 158 |
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| 159 | | srcnum = group | fp->idfsrc;
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| 160 |
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[f40a309] | 161 | move.w GROUP(A6),D0
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| 162 | ext.l D0
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| 163 | clr.l D1
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| 164 | move.b 4(A_FP),D1
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| 165 | or D1,D0
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| 166 | move D0,SRCNUM(A6)
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[4f508e6] | 167 |
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| 168 | | vep = &valents[srcnum];
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| 169 |
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[f40a309] | 170 | add.l D0,D0
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| 171 | move.l D0,D1
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| 172 | lsl.l #2,D0
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| 173 | add.l D1,D0
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| 174 | add.l #_valents,D0
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| 175 | move.l D0,VEP(A6)
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[4f508e6] | 176 |
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| 177 | | smp = vpsms[vp];
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| 178 |
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[f40a309] | 179 | move VP(A6),A0
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| 180 | add.l A0,A0
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| 181 | add.l A0,A0
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| 182 | add.l #_vpsms,A0
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| 183 | move.l (A0),A_SMP
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[4f508e6] | 184 |
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| 185 | | if (srcnum NE smp->sm) {
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| 186 |
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[f40a309] | 187 | clr D0
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| 188 | move 10(A_SMP),D0
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| 189 | cmp SRCNUM(A6),D0
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| 190 | beq F00L113
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[4f508e6] | 191 |
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| 192 | | (smp->prv)->nxt = smp->nxt;
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| 193 |
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[f40a309] | 194 | move.l 4(A_SMP),A0
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| 195 | move.l (A_SMP),(A0)
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[4f508e6] | 196 |
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| 197 | | (smp->nxt)->prv = smp->prv;
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| 198 |
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[f40a309] | 199 | move.l (A_SMP),A0
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| 200 | move.l 4(A_SMP),4(A0)
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[4f508e6] | 201 |
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| 202 | | smp->prv = (struct sment |)vep;
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| 203 |
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[f40a309] | 204 | move.l VEP(A6),4(A_SMP)
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[4f508e6] | 205 |
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| 206 | | smp->nxt = vep->nxt;
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| 207 |
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[f40a309] | 208 | move.l VEP(A6),A0
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| 209 | move.l (A0),(A_SMP)
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[4f508e6] | 210 |
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| 211 | | (vep->nxt)->prv = smp;
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| 212 |
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[f40a309] | 213 | move.l VEP(A6),A0
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| 214 | move.l (A0),A0
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| 215 | move.l A_SMP,4(A0)
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[4f508e6] | 216 |
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| 217 | | vep->nxt = smp;
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| 218 |
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[f40a309] | 219 | move.l VEP(A6),A0
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| 220 | move.l A_SMP,(A0)
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[4f508e6] | 221 |
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| 222 | | smp->sm = srcnum;
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| 223 |
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[f40a309] | 224 | move SRCNUM(A6),10(A_SMP)
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[4f508e6] | 225 |
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| 226 | | }
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| 227 |
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| 228 | | mltval = fp->idfmlt;
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| 229 |
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[f40a309] | 230 | F00L113: move 2(A_FP),MLTVAL(A6)
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[4f508e6] | 231 |
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[f40a309] | 232 | .page
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[4f508e6] | 233 |
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| 234 | | switch (fp->idfsrc) {
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| 235 |
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[f40a309] | 236 | move.b 4(A_FP),D0
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| 237 | ext.w d0
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| 238 | cmp #10,D0
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| 239 | bhi F00L122
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[4f508e6] | 240 |
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[f40a309] | 241 | asl #2,D0
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| 242 | lea F00L123,A0
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| 243 | movea.l 0(A0,D0.W),A0
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| 244 | jmp (A0)
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[4f508e6] | 245 |
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| 246 | | case SM_NONE:
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| 247 | | mltval = 0;
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| 248 |
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[f40a309] | 249 | F00L116: clr MLTVAL(A6)
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[4f508e6] | 250 |
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| 251 | | tsrcval = 0;
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| 252 |
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[f40a309] | 253 | clr TSRCVAL(A6)
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[4f508e6] | 254 |
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| 255 | | break;
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| 256 |
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[f40a309] | 257 | bra F00L114
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[4f508e6] | 258 |
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| 259 | | case SM_RAND:
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| 260 | | tsrcval = xgetran(mltval);
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| 261 |
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[f40a309] | 262 | F00L117: move MLTVAL(A6),(sp)
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| 263 | jsr _xgetran
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| 264 | move D0,TSRCVAL(A6)
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[4f508e6] | 265 |
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| 266 | | break;
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| 267 |
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[f40a309] | 268 | bra F00L114
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[4f508e6] | 269 |
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| 270 | | case SM_PTCH:
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| 271 | | tsrcval = pch;
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| 272 |
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[f40a309] | 273 | F00L118: move PCH(A6),TSRCVAL(A6)
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[4f508e6] | 274 |
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| 275 | | break;
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| 276 |
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[f40a309] | 277 | bra F00L114
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[4f508e6] | 278 |
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[f40a309] | 279 | .page
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[4f508e6] | 280 |
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| 281 | | case SM_FREQ:
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| 282 | | tsrcval = ptoftab[(pch >> 7) & 0x00FF];
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| 283 |
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[f40a309] | 284 | F00L119: move.w PCH(A6),D0
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| 285 | asr.w #7,D0
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[4f508e6] | 286 | and.w #0x00FF,D0
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[f40a309] | 287 | move.w D0,A0
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| 288 | add.l A0,A0
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| 289 | add.l #_ptoftab,A0
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| 290 | move.w (A0),TSRCVAL(A6)
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[4f508e6] | 291 |
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| 292 | | break;
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| 293 |
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[f40a309] | 294 | bra F00L114
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[4f508e6] | 295 |
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| 296 | | case SM_KVEL:
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| 297 | | tsrcval = veltab[trg];
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| 298 |
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[f40a309] | 299 | F00L120: move.w TRG(A6),A0
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| 300 | add.l A0,A0
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| 301 | add.l #_veltab,A0
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| 302 | move.w (A0),TSRCVAL(A6)
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[4f508e6] | 303 |
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| 304 | | break;
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| 305 |
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[f40a309] | 306 | bra F00L114
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[4f508e6] | 307 |
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| 308 | | case SM_KPRS:
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| 309 | | tsrcval = prstab[trg];
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| 310 |
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[f40a309] | 311 | F00L121: move.w TRG(A6),A0
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| 312 | add.l A0,A0
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| 313 | add.l #_prstab,A0
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| 314 | move.w (A0),TSRCVAL(A6)
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[4f508e6] | 315 |
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| 316 | | break;
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| 317 |
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[f40a309] | 318 | bra F00L114
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[4f508e6] | 319 |
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| 320 | | default:
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| 321 | | tsrcval = vep->val;
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| 322 |
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[f40a309] | 323 | F00L122: move.l VEP(A6),A0
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| 324 | move.w 8(A0),TSRCVAL(A6)
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[4f508e6] | 325 |
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| 326 | | }
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| 327 |
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[f40a309] | 328 | .page
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[4f508e6] | 329 |
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| 330 | | srcval = addpch(tsrcval, 0);
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| 331 |
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[f40a309] | 332 | F00L114: move.w TSRCVAL(A6),D0
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| 333 | ext.l D0
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| 334 | asr.l #5,D0
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[4f508e6] | 335 | | sub.l #500,D0
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[f40a309] | 336 | asl.l #LSPCH,D0
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| 337 | cmp.l #PITCHMAX,D0
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| 338 | ble F00L129A
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[4f508e6] | 339 |
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[f40a309] | 340 | move.l #PITCHMAX,D0
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[4f508e6] | 341 |
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[f40a309] | 342 | F00L129A: move D0,SRCVAL(A6)
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[4f508e6] | 343 |
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[f40a309] | 344 | .page
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[4f508e6] | 345 |
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| 346 | | if (pt->ipvsrc) {
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| 347 |
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[f40a309] | 348 | F00L124: move.l PT(A6),A0
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| 349 | tst.b 6(A0)
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| 350 | beq F00L136
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[4f508e6] | 351 |
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| 352 | | switch (pt->ipvsrc) {
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| 353 |
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[f40a309] | 354 | move.l PT(A6),A0
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| 355 | move.b 6(A0),D0
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| 356 | ext.w D0
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| 357 | sub #1,D0
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| 358 | cmp #9,D0
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| 359 | bhi F00L144
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[4f508e6] | 360 |
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[f40a309] | 361 | asl #2,D0
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| 362 | lea F00L145,A0
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| 363 | move.l 0(A0,D0.W),A0
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| 364 | jmp (A0)
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[4f508e6] | 365 |
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| 366 | | case SM_RAND:
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| 367 | | ltmp = xgetran(pt_>ipvmlt);
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| 368 |
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[f40a309] | 369 | F00L139: move.l PT(A6),A0
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| 370 | move 4(A0),(sp)
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| 371 | jsr _xgetran
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| 372 | ext.l D0
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| 373 | move.l D0,LTMP(A6)
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[4f508e6] | 374 |
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| 375 | | break;
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| 376 |
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[f40a309] | 377 | bra F00L137
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[4f508e6] | 378 |
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| 379 | | case SM_PTCH:
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| 380 | | ltmp = pch;
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| 381 |
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[f40a309] | 382 | F00L140: move PCH(A6),A0
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| 383 | move.l A0,LTMP(A6)
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[4f508e6] | 384 |
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| 385 | | break;
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| 386 |
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[f40a309] | 387 | bra F00L137
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[4f508e6] | 388 |
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[f40a309] | 389 | .page
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[4f508e6] | 390 |
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| 391 | | case SM_FREQ:
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| 392 | | ltmp = ptoftab[(pch >> 7) & 0x00FF];
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| 393 |
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[f40a309] | 394 | F00L141: move PCH(A6),D0
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| 395 | asr #7,D0
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| 396 | and #255,D0
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| 397 | move D0,A0
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| 398 | add.l A0,A0
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| 399 | move.l #_ptoftab,A1
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| 400 | move 0(A0,A1.l),D0
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| 401 | ext.l D0
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| 402 | move.l D0,LTMP(A6)
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[4f508e6] | 403 |
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| 404 | | break;
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| 405 |
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[f40a309] | 406 | bra F00L137
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[4f508e6] | 407 |
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| 408 | | case SM_KVEL:
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| 409 | | ltmp = veltab[trg];
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| 410 |
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[f40a309] | 411 | F00L142: move TRG(A6),A0
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| 412 | add.l A0,A0
|
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| 413 | move.l #_veltab,A1
|
---|
| 414 | move 0(A0,A1.l),D0
|
---|
| 415 | ext.l D0
|
---|
| 416 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 417 |
|
---|
| 418 | | break;
|
---|
| 419 |
|
---|
[f40a309] | 420 | bra F00L137
|
---|
[4f508e6] | 421 |
|
---|
[f40a309] | 422 | .page
|
---|
[4f508e6] | 423 |
|
---|
| 424 | | case SM_KPRS:
|
---|
| 425 | | ltmp = prstab[trg];
|
---|
| 426 |
|
---|
[f40a309] | 427 | F00L143: move TRG(A6),A0
|
---|
| 428 | add.l A0,A0
|
---|
| 429 | move.l #_prstab,A1
|
---|
| 430 | move 0(A0,A1.l),D0
|
---|
| 431 | ext.l D0
|
---|
| 432 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 433 |
|
---|
| 434 | | break;
|
---|
| 435 |
|
---|
[f40a309] | 436 | bra F00L137
|
---|
[4f508e6] | 437 |
|
---|
[f40a309] | 438 | .page
|
---|
[4f508e6] | 439 |
|
---|
| 440 | | default:
|
---|
| 441 | | ltmp = valents[group | pt->ipvsrc].val;
|
---|
| 442 |
|
---|
[f40a309] | 443 | F00L144: move.l PT(A6),A0
|
---|
| 444 | clr.l D0
|
---|
| 445 | move.b 6(A0),D0
|
---|
| 446 | or.w GROUP(A6),D0
|
---|
| 447 | add.l D0,D0
|
---|
| 448 | move.l D0,D1
|
---|
| 449 | lsl.l #2,D0
|
---|
| 450 | add.l D1,D0
|
---|
| 451 | move.l D0,A0
|
---|
| 452 | move.l #_valents,A1
|
---|
| 453 | clr.l D0
|
---|
| 454 | move 8(A0,A1.l),D0
|
---|
| 455 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 456 |
|
---|
| 457 | | }
|
---|
| 458 |
|
---|
| 459 |
|
---|
| 460 | .page
|
---|
| 461 |
|
---|
| 462 | | ltmp = (ltmp | pt->ipvmlt) >> 15;
|
---|
| 463 |
|
---|
[f40a309] | 464 | F00L137: move.l PT(A6),A0
|
---|
| 465 | move.w 4(A0),D0
|
---|
| 466 | move.w LTMP+2(A6),D1
|
---|
| 467 | muls D1,D0
|
---|
| 468 | move.l #15,D1
|
---|
| 469 | asr.l D1,D0
|
---|
| 470 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 471 |
|
---|
| 472 | | ltmp += (long)pt->ipval;
|
---|
| 473 |
|
---|
[f40a309] | 474 | move.l PT(A6),A0
|
---|
| 475 | move 2(A0),D0
|
---|
| 476 | ext.l D0
|
---|
| 477 | add.l D0,LTMP(A6)
|
---|
[4f508e6] | 478 |
|
---|
| 479 | | if (ltmp GT (long)VALMAX)
|
---|
| 480 | | ltmp = (long)VALMAX;
|
---|
| 481 |
|
---|
[f40a309] | 482 | cmp.l #VALMAX,LTMP(A6)
|
---|
| 483 | ble F00L146
|
---|
[4f508e6] | 484 |
|
---|
[f40a309] | 485 | move.l #VALMAX,LTMP(A6)
|
---|
| 486 | bra F00L147
|
---|
[4f508e6] | 487 |
|
---|
| 488 | | else if (ltmp LT (long)VALMIN)
|
---|
| 489 | | ltmp = (long)VALMIN;
|
---|
| 490 |
|
---|
[f40a309] | 491 | F00L146: cmp.l #VALMIN,LTMP(A6)
|
---|
| 492 | bge F00L147
|
---|
[4f508e6] | 493 |
|
---|
[f40a309] | 494 | move.l #VALMIN,LTMP(A6)
|
---|
[4f508e6] | 495 |
|
---|
| 496 | | tfpval = (short)ltmp;
|
---|
| 497 |
|
---|
[f40a309] | 498 | F00L147: move.w LTMP+2(A6),TFPVAL(A6)
|
---|
| 499 | bra F00L149
|
---|
[4f508e6] | 500 |
|
---|
| 501 | | } else {
|
---|
| 502 |
|
---|
| 503 | | tfpval = pt->ipval;
|
---|
| 504 |
|
---|
[f40a309] | 505 | F00L136: move.l PT(A6),A0
|
---|
| 506 | move 2(A0),TFPVAL(A6)
|
---|
[4f508e6] | 507 |
|
---|
| 508 | | }
|
---|
| 509 |
|
---|
| 510 | .page
|
---|
| 511 |
|
---|
| 512 | | fpmant = (((long)pt->iptim & 0x0000FFF0L)
|
---|
| 513 | | | ((long)timemlt & 0x0000FFFFL)) >> 15;
|
---|
| 514 |
|
---|
[f40a309] | 515 | F00L149: move.l PT(A6),A0
|
---|
| 516 | move.w (A0),D0
|
---|
| 517 | move.w D0,D2
|
---|
[4f508e6] | 518 | andi.w #0xFFF0,D0
|
---|
[f40a309] | 519 | move.w _timemlt,D1
|
---|
| 520 | muls D1,D0
|
---|
| 521 | move.l #15,D1
|
---|
| 522 | asr.l D1,D0
|
---|
| 523 | move D0,R_FPMANT
|
---|
[4f508e6] | 524 |
|
---|
| 525 | | fpexp = expbit[pt->iptim & 0x000F];
|
---|
| 526 |
|
---|
| 527 | and #0x000F,D2
|
---|
[f40a309] | 528 | move D2,A0
|
---|
| 529 | add.l A0,A0
|
---|
| 530 | add.l #_expbit,A0
|
---|
| 531 | move (A0),R_FPEXP
|
---|
[4f508e6] | 532 |
|
---|
[f40a309] | 533 | .page
|
---|
[4f508e6] | 534 |
|
---|
| 535 | | octype = ip->idhos1c & OC_MOD;
|
---|
| 536 |
|
---|
[f40a309] | 537 | F00L152: move.l IP(A6),A0
|
---|
| 538 | move.b 74(A0),D0
|
---|
| 539 | and #3,D0
|
---|
[4f508e6] | 540 |
|
---|
| 541 | | if ((octype EQ OC_FRQ) OR (octype EQ OC_PCH))
|
---|
| 542 |
|
---|
[f40a309] | 543 | cmp #2,D0
|
---|
| 544 | beq F00L1001
|
---|
[4f508e6] | 545 |
|
---|
[f40a309] | 546 | cmp #3,D0
|
---|
| 547 | bne F00L153
|
---|
[4f508e6] | 548 |
|
---|
| 549 | | fp->idfpch = ip->idhos1v;
|
---|
| 550 |
|
---|
[f40a309] | 551 | F00L1001: move.l IP(A6),A0
|
---|
| 552 | move 78(A0),(A_FP)
|
---|
| 553 | bra F00L154
|
---|
[4f508e6] | 554 |
|
---|
| 555 | | else
|
---|
| 556 | | fp->idfpch = pch + ip->idhos1v;
|
---|
| 557 |
|
---|
[f40a309] | 558 | F00L153: move.w PCH(A6),D0
|
---|
| 559 | ext.l D0
|
---|
| 560 | move.w 78(A0),D1
|
---|
| 561 | ext.l D1
|
---|
| 562 | add.l d1,d0
|
---|
[4f508e6] | 563 |
|
---|
| 564 | | if (fp->idfpch > PITCHMAX)
|
---|
| 565 | | fp->idfpch = PITCHMAX;
|
---|
| 566 |
|
---|
[f40a309] | 567 | cmp.l #PITCHMAX,d0
|
---|
| 568 | ble F00153A
|
---|
[4f508e6] | 569 |
|
---|
[f40a309] | 570 | move.l #PITCHMAX,d0
|
---|
[4f508e6] | 571 |
|
---|
[f40a309] | 572 | F00153A: move.w d0,(A_FP)
|
---|
[4f508e6] | 573 |
|
---|
| 574 | | fpval = addpch(tfpval, fp->idfpch);
|
---|
| 575 |
|
---|
[f40a309] | 576 | F00L154: move.w TFPVAL(A6),D1
|
---|
| 577 | ext.l D1
|
---|
| 578 | asr.l #5,D1
|
---|
| 579 | sub.l #500,D1
|
---|
| 580 | asl.l #LSPCH,D1
|
---|
| 581 | move.w (A_FP),D0
|
---|
| 582 | ext.l D0
|
---|
| 583 | add.l D1,D0
|
---|
| 584 | cmp.l #PITCHMAX,D0
|
---|
| 585 | ble F00L154A
|
---|
[4f508e6] | 586 |
|
---|
[f40a309] | 587 | move.l #PITCHMAX,D0
|
---|
[4f508e6] | 588 |
|
---|
[f40a309] | 589 | F00L154A: move D0,R_FPVAL
|
---|
[4f508e6] | 590 |
|
---|
[f40a309] | 591 | .page
|
---|
[4f508e6] | 592 |
|
---|
[f40a309] | 593 | move.b 5(A_FP),D0
|
---|
| 594 | ext.w D0
|
---|
| 595 | sub.w #1,D0
|
---|
| 596 | movea.l PT(A6),A0
|
---|
[4f508e6] | 597 |
|
---|
| 598 | | oldi = setipl(FPU_DI);
|
---|
| 599 |
|
---|
[f40a309] | 600 | move sr,OLDI(A6)
|
---|
| 601 | move #FPU_DI,sr
|
---|
[4f508e6] | 602 |
|
---|
[f40a309] | 603 | F00L168: clr.b 10(A0)
|
---|
| 604 | add.l #12,A0
|
---|
| 605 | dbra D0,F00L168
|
---|
[4f508e6] | 606 |
|
---|
[f40a309] | 607 | .page
|
---|
[4f508e6] | 608 |
|
---|
| 609 | | fp->idftmd ^= I_NVBITS;
|
---|
| 610 |
|
---|
[f40a309] | 611 | F00L165: eor.b #24,7(A_FP)
|
---|
[4f508e6] | 612 |
|
---|
| 613 | | fpctl = (fp->idftmd & (I_NRATIO | I_NVBITS)) | 0x0003;
|
---|
| 614 |
|
---|
[f40a309] | 615 | move.b 7(A_FP),R_FPCTL
|
---|
| 616 | and #28,R_FPCTL
|
---|
| 617 | or #3,R_FPCTL
|
---|
[4f508e6] | 618 |
|
---|
| 619 | | fp->idfcpt = fp->idfpt1;
|
---|
| 620 |
|
---|
[f40a309] | 621 | move.b 6(A_FP),8(A_FP)
|
---|
[4f508e6] | 622 |
|
---|
| 623 | | fp->idftmd |= I_ACTIVE;
|
---|
| 624 |
|
---|
[f40a309] | 625 | or.b #2,7(A_FP)
|
---|
[4f508e6] | 626 |
|
---|
| 627 | | fp->idftrf = trg;
|
---|
| 628 |
|
---|
[f40a309] | 629 | move TRG(A6),10(A_FP)
|
---|
[4f508e6] | 630 |
|
---|
| 631 | | |(fpu + (long)FPU_TCV1) = srcval;
|
---|
| 632 |
|
---|
| 633 | move SRCVAL(A6),0x8(A_FPU)
|
---|
| 634 |
|
---|
| 635 | | ++octype;
|
---|
| 636 |
|
---|
[f40a309] | 637 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 638 |
|
---|
| 639 | | |(fpu + (long)FPU_TSF1) = mltval;
|
---|
| 640 |
|
---|
| 641 | move MLTVAL(A6),0xA(A_FPU)
|
---|
| 642 |
|
---|
| 643 | | ++octype;
|
---|
| 644 |
|
---|
[f40a309] | 645 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 646 |
|
---|
| 647 | | |(fpu + (long)FPU_TMNT) = fpmant;
|
---|
| 648 |
|
---|
| 649 | move R_FPMANT,0x14(A_FPU)
|
---|
| 650 |
|
---|
| 651 | | ++octype;
|
---|
| 652 |
|
---|
[f40a309] | 653 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 654 |
|
---|
| 655 | | |(fpu + (long)FPU_TEXP) = fpexp;
|
---|
| 656 |
|
---|
| 657 | move R_FPEXP,0x16(A_FPU)
|
---|
| 658 |
|
---|
| 659 | | ++octype;
|
---|
| 660 |
|
---|
[f40a309] | 661 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 662 |
|
---|
[f40a309] | 663 | .page
|
---|
[4f508e6] | 664 |
|
---|
| 665 | | if (fp->idftmd & I_VNSUBN)
|
---|
| 666 |
|
---|
[f40a309] | 667 | btst #3,7(A_FP)
|
---|
| 668 | beq F00L169
|
---|
[4f508e6] | 669 |
|
---|
| 670 | | |(fpu + (long)FPU_TNV1) = fpval;
|
---|
| 671 |
|
---|
| 672 | move R_FPVAL,0x1C(A_FPU)
|
---|
[f40a309] | 673 | bra F00L170
|
---|
[4f508e6] | 674 |
|
---|
| 675 | | else
|
---|
| 676 | | |(fpu + (long)FPU_TNV0) = fpval;
|
---|
| 677 |
|
---|
[f40a309] | 678 | F00L169: move R_FPVAL,2(A_FPU)
|
---|
[4f508e6] | 679 |
|
---|
| 680 | | ++octype;
|
---|
| 681 |
|
---|
[f40a309] | 682 | F00L170: add #1,OCTYPE(A6)
|
---|
[4f508e6] | 683 |
|
---|
| 684 | | |(fpu + (long)FPU_TCTL) = fpctl;
|
---|
| 685 |
|
---|
[f40a309] | 686 | move R_FPCTL,(A_FPU)
|
---|
[4f508e6] | 687 |
|
---|
| 688 | | setipl(oldi);
|
---|
| 689 |
|
---|
[f40a309] | 690 | move OLDI(A6),sr
|
---|
[4f508e6] | 691 | | }
|
---|
| 692 |
|
---|
| 693 | .page
|
---|
| 694 | | ------------------------------------------------------------------------------
|
---|
| 695 | | Start function 1 -- Frq 2
|
---|
| 696 | | ------------------------------------------------------------------------------
|
---|
| 697 | | if (legato) {
|
---|
| 698 |
|
---|
| 699 | | legato = 0;
|
---|
| 700 | | return;
|
---|
| 701 | | }
|
---|
[f40a309] | 702 | FN01: tst.w _legato
|
---|
| 703 | beq FN01AA
|
---|
[4f508e6] | 704 |
|
---|
[f40a309] | 705 | clr.w _legato
|
---|
| 706 | bra FNEXIT
|
---|
[4f508e6] | 707 |
|
---|
| 708 | | if (ip->idhfnc[1].idftmd & I_TM_KEY) {
|
---|
| 709 |
|
---|
[f40a309] | 710 | FN01AA: move.l IP(A6),A0
|
---|
| 711 | move.b 105(A0),D0
|
---|
| 712 | move.w TAG(A6),D1
|
---|
| 713 | eor.w D1,D0
|
---|
| 714 | btst #0,D0
|
---|
| 715 | bne FN01A
|
---|
[4f508e6] | 716 |
|
---|
[f40a309] | 717 | jmp FN02
|
---|
[4f508e6] | 718 |
|
---|
| 719 | | vp = (vce << 4) + 3;
|
---|
| 720 |
|
---|
[f40a309] | 721 | FN01A: move VCE(A6),D0
|
---|
| 722 | asl #4,D0
|
---|
| 723 | add.w #3,D0
|
---|
| 724 | move D0,VP(A6)
|
---|
[4f508e6] | 725 |
|
---|
| 726 | | fpu = io_fpu + FPU_OFNC + (vp << 4);
|
---|
| 727 |
|
---|
[f40a309] | 728 | asl #5,D0
|
---|
| 729 | ext.l D0
|
---|
| 730 | move.l D0,A_FPU
|
---|
[4f508e6] | 731 | add.l #_io_fpu+0x4000,A_FPU
|
---|
| 732 |
|
---|
| 733 | | fp = &ip->idhfnc[1];
|
---|
| 734 |
|
---|
[f40a309] | 735 | move.l #12,A_FP
|
---|
| 736 | add.l IP(A6),A_FP
|
---|
| 737 | add.l #86,A_FP
|
---|
[4f508e6] | 738 |
|
---|
| 739 | | pt = &ip->idhpnt[fp->idfpt1];
|
---|
| 740 |
|
---|
[f40a309] | 741 | clr.l D0
|
---|
| 742 | move.b 6(A_FP),D0
|
---|
| 743 | lsl.l #2,D0
|
---|
| 744 | move.l D0,D1
|
---|
| 745 | add.l D0,D0
|
---|
| 746 | add.l D1,D0
|
---|
| 747 | add.l IP(A6),D0
|
---|
| 748 | add.l #242,D0
|
---|
| 749 | move.l D0,PT(A6)
|
---|
[4f508e6] | 750 |
|
---|
[f40a309] | 751 | .page
|
---|
[4f508e6] | 752 |
|
---|
| 753 | | srcnum = group | fp->idfsrc;
|
---|
| 754 |
|
---|
[f40a309] | 755 | move.w GROUP(A6),D0
|
---|
| 756 | ext.l D0
|
---|
| 757 | clr.l D1
|
---|
| 758 | move.b 4(A_FP),D1
|
---|
| 759 | or D1,D0
|
---|
| 760 | move D0,SRCNUM(A6)
|
---|
[4f508e6] | 761 |
|
---|
| 762 | | vep = &valents[srcnum];
|
---|
| 763 |
|
---|
[f40a309] | 764 | add.l D0,D0
|
---|
| 765 | move.l D0,D1
|
---|
| 766 | lsl.l #2,D0
|
---|
| 767 | add.l D1,D0
|
---|
| 768 | add.l #_valents,D0
|
---|
| 769 | move.l D0,VEP(A6)
|
---|
[4f508e6] | 770 |
|
---|
| 771 | | smp = vpsms[vp];
|
---|
| 772 |
|
---|
[f40a309] | 773 | move VP(A6),A0
|
---|
| 774 | add.l A0,A0
|
---|
| 775 | add.l A0,A0
|
---|
| 776 | add.l #_vpsms,A0
|
---|
| 777 | move.l (A0),A_SMP
|
---|
[4f508e6] | 778 |
|
---|
| 779 | | if (srcnum NE smp->sm) {
|
---|
| 780 |
|
---|
[f40a309] | 781 | clr D0
|
---|
| 782 | move 10(A_SMP),D0
|
---|
| 783 | cmp SRCNUM(A6),D0
|
---|
| 784 | beq F01L113
|
---|
[4f508e6] | 785 |
|
---|
| 786 | | (smp->prv)->nxt = smp->nxt;
|
---|
| 787 |
|
---|
[f40a309] | 788 | move.l 4(A_SMP),A0
|
---|
| 789 | move.l (A_SMP),(A0)
|
---|
[4f508e6] | 790 |
|
---|
| 791 | | (smp->nxt)->prv = smp->prv;
|
---|
| 792 |
|
---|
[f40a309] | 793 | move.l (A_SMP),A0
|
---|
| 794 | move.l 4(A_SMP),4(A0)
|
---|
[4f508e6] | 795 |
|
---|
| 796 | | smp->prv = (struct sment |)vep;
|
---|
| 797 |
|
---|
[f40a309] | 798 | move.l VEP(A6),4(A_SMP)
|
---|
[4f508e6] | 799 |
|
---|
| 800 | | smp->nxt = vep->nxt;
|
---|
| 801 |
|
---|
[f40a309] | 802 | move.l VEP(A6),A0
|
---|
| 803 | move.l (A0),(A_SMP)
|
---|
[4f508e6] | 804 |
|
---|
| 805 | | (vep->nxt)->prv = smp;
|
---|
| 806 |
|
---|
[f40a309] | 807 | move.l VEP(A6),A0
|
---|
| 808 | move.l (A0),A0
|
---|
| 809 | move.l A_SMP,4(A0)
|
---|
[4f508e6] | 810 |
|
---|
| 811 | | vep->nxt = smp;
|
---|
| 812 |
|
---|
[f40a309] | 813 | move.l VEP(A6),A0
|
---|
| 814 | move.l A_SMP,(A0)
|
---|
[4f508e6] | 815 |
|
---|
| 816 | | smp->sm = srcnum;
|
---|
| 817 |
|
---|
[f40a309] | 818 | move SRCNUM(A6),10(A_SMP)
|
---|
[4f508e6] | 819 |
|
---|
| 820 | | }
|
---|
| 821 |
|
---|
| 822 | | mltval = fp->idfmlt;
|
---|
| 823 |
|
---|
[f40a309] | 824 | F01L113: move 2(A_FP),MLTVAL(A6)
|
---|
[4f508e6] | 825 |
|
---|
[f40a309] | 826 | .page
|
---|
[4f508e6] | 827 |
|
---|
| 828 | | switch (fp->idfsrc) {
|
---|
| 829 |
|
---|
[f40a309] | 830 | move.b 4(A_FP),D0
|
---|
| 831 | ext.w d0
|
---|
| 832 | cmp #10,D0
|
---|
| 833 | bhi F01L122
|
---|
[4f508e6] | 834 |
|
---|
[f40a309] | 835 | asl #2,D0
|
---|
| 836 | lea F01L123,A0
|
---|
| 837 | movea.l 0(A0,D0.W),A0
|
---|
| 838 | jmp (A0)
|
---|
[4f508e6] | 839 |
|
---|
| 840 | | case SM_NONE:
|
---|
| 841 | | mltval = 0;
|
---|
| 842 |
|
---|
[f40a309] | 843 | F01L116: clr MLTVAL(A6)
|
---|
[4f508e6] | 844 |
|
---|
| 845 | | tsrcval = 0;
|
---|
| 846 |
|
---|
[f40a309] | 847 | clr TSRCVAL(A6)
|
---|
[4f508e6] | 848 |
|
---|
| 849 | | break;
|
---|
| 850 |
|
---|
[f40a309] | 851 | bra F01L114
|
---|
[4f508e6] | 852 |
|
---|
| 853 | | case SM_RAND:
|
---|
| 854 | | tsrcval = xgetran(mltval);
|
---|
| 855 |
|
---|
[f40a309] | 856 | F01L117: move MLTVAL(A6),(sp)
|
---|
| 857 | jsr _xgetran
|
---|
| 858 | move D0,TSRCVAL(A6)
|
---|
[4f508e6] | 859 |
|
---|
| 860 | | break;
|
---|
| 861 |
|
---|
[f40a309] | 862 | bra F01L114
|
---|
[4f508e6] | 863 |
|
---|
| 864 | | case SM_PTCH:
|
---|
| 865 | | tsrcval = pch;
|
---|
| 866 |
|
---|
[f40a309] | 867 | F01L118: move PCH(A6),TSRCVAL(A6)
|
---|
[4f508e6] | 868 |
|
---|
| 869 | | break;
|
---|
| 870 |
|
---|
[f40a309] | 871 | bra F01L114
|
---|
[4f508e6] | 872 |
|
---|
[f40a309] | 873 | .page
|
---|
[4f508e6] | 874 |
|
---|
| 875 | | case SM_FREQ:
|
---|
| 876 | | tsrcval = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 877 |
|
---|
[f40a309] | 878 | F01L119: move PCH(A6),D0
|
---|
| 879 | asr #7,D0
|
---|
| 880 | and #255,D0
|
---|
| 881 | move D0,A0
|
---|
| 882 | add.l A0,A0
|
---|
| 883 | add.l #_ptoftab,A0
|
---|
| 884 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 885 |
|
---|
| 886 | | break;
|
---|
| 887 |
|
---|
[f40a309] | 888 | bra F01L114
|
---|
[4f508e6] | 889 |
|
---|
| 890 | | case SM_KVEL:
|
---|
| 891 | | tsrcval = veltab[trg];
|
---|
| 892 |
|
---|
[f40a309] | 893 | F01L120: move TRG(A6),A0
|
---|
| 894 | add.l A0,A0
|
---|
| 895 | add.l #_veltab,A0
|
---|
| 896 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 897 |
|
---|
| 898 | | break;
|
---|
| 899 |
|
---|
[f40a309] | 900 | bra F01L114
|
---|
[4f508e6] | 901 |
|
---|
| 902 | | case SM_KPRS:
|
---|
| 903 | | tsrcval = prstab[trg];
|
---|
| 904 |
|
---|
[f40a309] | 905 | F01L121: move TRG(A6),A0
|
---|
| 906 | add.l A0,A0
|
---|
| 907 | add.l #_prstab,A0
|
---|
| 908 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 909 |
|
---|
| 910 | | break;
|
---|
| 911 |
|
---|
[f40a309] | 912 | bra F01L114
|
---|
[4f508e6] | 913 |
|
---|
| 914 | | default:
|
---|
| 915 | | tsrcval = vep->val;
|
---|
| 916 |
|
---|
[f40a309] | 917 | F01L122: move.l VEP(A6),A0
|
---|
| 918 | move 8(A0),TSRCVAL(A6)
|
---|
[4f508e6] | 919 |
|
---|
| 920 | | }
|
---|
| 921 |
|
---|
[f40a309] | 922 | .page
|
---|
[4f508e6] | 923 |
|
---|
| 924 | | srcval = addpch(tsrcval, 0);
|
---|
| 925 |
|
---|
[f40a309] | 926 | F01L114: move.w TSRCVAL(A6),D0
|
---|
| 927 | ext.l D0
|
---|
| 928 | asr.l #5,D0
|
---|
[4f508e6] | 929 | | sub.l #500,D0
|
---|
[f40a309] | 930 | asl.l #LSPCH,D0
|
---|
| 931 | cmp.l #PITCHMAX,D0
|
---|
| 932 | ble F01L129A
|
---|
[4f508e6] | 933 |
|
---|
[f40a309] | 934 | move.l #PITCHMAX,D0
|
---|
[4f508e6] | 935 |
|
---|
[f40a309] | 936 | F01L129A: move D0,SRCVAL(A6)
|
---|
[4f508e6] | 937 |
|
---|
[f40a309] | 938 | .page
|
---|
[4f508e6] | 939 |
|
---|
| 940 | | if (pt->ipvsrc) {
|
---|
| 941 |
|
---|
[f40a309] | 942 | F01L124: move.l PT(A6),A0
|
---|
| 943 | tst.b 6(A0)
|
---|
| 944 | beq F01L136
|
---|
[4f508e6] | 945 |
|
---|
| 946 | | switch (pt->ipvsrc) {
|
---|
| 947 |
|
---|
[f40a309] | 948 | move.l PT(A6),A0
|
---|
| 949 | move.b 6(A0),D0
|
---|
| 950 | ext.w D0
|
---|
| 951 | sub #1,D0
|
---|
| 952 | cmp #9,D0
|
---|
| 953 | bhi F01L144
|
---|
[4f508e6] | 954 |
|
---|
[f40a309] | 955 | asl #2,D0
|
---|
| 956 | lea F01L145,A0
|
---|
| 957 | move.l 0(A0,D0.W),A0
|
---|
| 958 | jmp (A0)
|
---|
[4f508e6] | 959 |
|
---|
| 960 | | case SM_RAND:
|
---|
| 961 | | ltmp = xgetran(pt_>ipvmlt);
|
---|
| 962 |
|
---|
[f40a309] | 963 | F01L139: move.l PT(A6),A0
|
---|
| 964 | move 4(A0),(sp)
|
---|
| 965 | jsr _xgetran
|
---|
| 966 | ext.l D0
|
---|
| 967 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 968 |
|
---|
| 969 | | break;
|
---|
| 970 |
|
---|
[f40a309] | 971 | bra F01L137
|
---|
[4f508e6] | 972 |
|
---|
| 973 | | case SM_PTCH:
|
---|
| 974 | | ltmp = pch;
|
---|
| 975 |
|
---|
[f40a309] | 976 | F01L140: move PCH(A6),A0
|
---|
| 977 | move.l A0,LTMP(A6)
|
---|
[4f508e6] | 978 |
|
---|
| 979 | | break;
|
---|
| 980 |
|
---|
[f40a309] | 981 | bra F01L137
|
---|
[4f508e6] | 982 |
|
---|
[f40a309] | 983 | .page
|
---|
[4f508e6] | 984 |
|
---|
| 985 | | case SM_FREQ:
|
---|
| 986 | | ltmp = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 987 |
|
---|
[f40a309] | 988 | F01L141: move PCH(A6),D0
|
---|
| 989 | asr #7,D0
|
---|
| 990 | and #255,D0
|
---|
| 991 | move D0,A0
|
---|
| 992 | add.l A0,A0
|
---|
| 993 | move.l #_ptoftab,A1
|
---|
| 994 | move 0(A0,A1.l),D0
|
---|
| 995 | ext.l D0
|
---|
| 996 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 997 |
|
---|
| 998 | | break;
|
---|
| 999 |
|
---|
[f40a309] | 1000 | bra F01L137
|
---|
[4f508e6] | 1001 |
|
---|
| 1002 | | case SM_KVEL:
|
---|
| 1003 | | ltmp = veltab[trg];
|
---|
| 1004 |
|
---|
[f40a309] | 1005 | F01L142: move TRG(A6),A0
|
---|
| 1006 | add.l A0,A0
|
---|
| 1007 | move.l #_veltab,A1
|
---|
| 1008 | move 0(A0,A1.l),D0
|
---|
| 1009 | ext.l D0
|
---|
| 1010 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 1011 |
|
---|
| 1012 | | break;
|
---|
| 1013 |
|
---|
[f40a309] | 1014 | bra F01L137
|
---|
[4f508e6] | 1015 |
|
---|
[f40a309] | 1016 | .page
|
---|
[4f508e6] | 1017 |
|
---|
| 1018 | | case SM_KPRS:
|
---|
| 1019 | | ltmp = prstab[trg];
|
---|
| 1020 |
|
---|
[f40a309] | 1021 | F01L143: move TRG(A6),A0
|
---|
| 1022 | add.l A0,A0
|
---|
| 1023 | move.l #_prstab,A1
|
---|
| 1024 | move 0(A0,A1.l),D0
|
---|
| 1025 | ext.l D0
|
---|
| 1026 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 1027 |
|
---|
| 1028 | | break;
|
---|
| 1029 |
|
---|
[f40a309] | 1030 | bra F01L137
|
---|
[4f508e6] | 1031 |
|
---|
[f40a309] | 1032 | .page
|
---|
[4f508e6] | 1033 |
|
---|
| 1034 | | default:
|
---|
| 1035 | | ltmp = valents[group | pt->ipvsrc].val;
|
---|
| 1036 |
|
---|
[f40a309] | 1037 | F01L144: move.l PT(A6),A0
|
---|
| 1038 | clr.l D0
|
---|
| 1039 | move.b 6(A0),D0
|
---|
| 1040 | or.w GROUP(A6),D0
|
---|
| 1041 | add.l D0,D0
|
---|
| 1042 | move.l D0,D1
|
---|
| 1043 | lsl.l #2,D0
|
---|
| 1044 | add.l D1,D0
|
---|
| 1045 | move.l D0,A0
|
---|
| 1046 | move.l #_valents,A1
|
---|
| 1047 | clr.l D0
|
---|
| 1048 | move 8(A0,A1.l),D0
|
---|
| 1049 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 1050 |
|
---|
| 1051 | | }
|
---|
| 1052 |
|
---|
| 1053 |
|
---|
| 1054 | .page
|
---|
| 1055 |
|
---|
| 1056 | | ltmp = (ltmp | pt->ipvmlt) >> 15;
|
---|
| 1057 |
|
---|
[f40a309] | 1058 | F01L137: move.l PT(A6),A0
|
---|
| 1059 | move.w 4(A0),D0
|
---|
| 1060 | move.w LTMP+2(A6),D1
|
---|
| 1061 | muls D1,D0
|
---|
| 1062 | move.l #15,D1
|
---|
| 1063 | asr.l D1,D0
|
---|
| 1064 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 1065 |
|
---|
| 1066 | | ltmp += (long)pt->ipval;
|
---|
| 1067 |
|
---|
[f40a309] | 1068 | move.l PT(A6),A0
|
---|
| 1069 | move 2(A0),D0
|
---|
| 1070 | ext.l D0
|
---|
| 1071 | add.l D0,LTMP(A6)
|
---|
[4f508e6] | 1072 |
|
---|
| 1073 | | if (ltmp GT (long)VALMAX)
|
---|
| 1074 | | ltmp = (long)VALMAX;
|
---|
| 1075 |
|
---|
[f40a309] | 1076 | cmp.l #VALMAX,LTMP(A6)
|
---|
| 1077 | ble F01L146
|
---|
[4f508e6] | 1078 |
|
---|
[f40a309] | 1079 | move.l #VALMAX,LTMP(A6)
|
---|
| 1080 | bra F01L147
|
---|
[4f508e6] | 1081 |
|
---|
| 1082 | | else if (ltmp LT (long)VALMIN)
|
---|
| 1083 | | ltmp = (long)VALMIN;
|
---|
| 1084 |
|
---|
[f40a309] | 1085 | F01L146: cmp.l #VALMIN,LTMP(A6)
|
---|
| 1086 | bge F01L147
|
---|
[4f508e6] | 1087 |
|
---|
[f40a309] | 1088 | move.l #VALMIN,LTMP(A6)
|
---|
[4f508e6] | 1089 |
|
---|
| 1090 | | tfpval = (short)ltmp;
|
---|
| 1091 |
|
---|
[f40a309] | 1092 | F01L147: move.w LTMP+2(A6),TFPVAL(A6)
|
---|
| 1093 | bra F01L149
|
---|
[4f508e6] | 1094 |
|
---|
| 1095 | | } else {
|
---|
| 1096 |
|
---|
| 1097 | | tfpval = pt->ipval;
|
---|
| 1098 |
|
---|
[f40a309] | 1099 | F01L136: move.l PT(A6),A0
|
---|
| 1100 | move 2(A0),TFPVAL(A6)
|
---|
[4f508e6] | 1101 |
|
---|
| 1102 | | }
|
---|
| 1103 |
|
---|
| 1104 | .page
|
---|
| 1105 |
|
---|
| 1106 | | fpmant = (((long)pt->iptom & 0x0000FFF0L)
|
---|
| 1107 | | | ((long)timemlt & 0x0000FFFFL)) >> 15;
|
---|
| 1108 |
|
---|
[f40a309] | 1109 | F01L149: move.l PT(A6),A0
|
---|
| 1110 | move.w (A0),D0
|
---|
| 1111 | move.w D0,D2
|
---|
[4f508e6] | 1112 | andi.w #0xFFF0,D0
|
---|
[f40a309] | 1113 | move.w _timemlt,D1
|
---|
| 1114 | muls D1,D0
|
---|
| 1115 | move.l #15,D1
|
---|
| 1116 | asr.l D1,D0
|
---|
| 1117 | move D0,R_FPMANT
|
---|
[4f508e6] | 1118 |
|
---|
| 1119 | | fpexp = expbit[pt->iptim & 0x000F];
|
---|
| 1120 |
|
---|
| 1121 | and #0x000F,D2
|
---|
[f40a309] | 1122 | move D2,A0
|
---|
| 1123 | add.l A0,A0
|
---|
| 1124 | add.l #_expbit,A0
|
---|
| 1125 | move (A0),R_FPEXP
|
---|
[4f508e6] | 1126 |
|
---|
[f40a309] | 1127 | .page
|
---|
[4f508e6] | 1128 |
|
---|
| 1129 | | fp->idfpch = ip->idhos2v;
|
---|
| 1130 |
|
---|
[f40a309] | 1131 | F01L155: move.l IP(A6),A0
|
---|
| 1132 | move.w 80(A0),(A_FP)
|
---|
[4f508e6] | 1133 |
|
---|
| 1134 | | fpval = addpch(tfpval, fp_>idfpch);
|
---|
| 1135 |
|
---|
[f40a309] | 1136 | move.w TFPVAL(A6),D1
|
---|
| 1137 | ext.l D1
|
---|
| 1138 | asr.l #5,D1
|
---|
| 1139 | sub.l #500,D1
|
---|
| 1140 | asl.l #LSPCH,D1
|
---|
| 1141 | move.w (A_FP),D0
|
---|
| 1142 | ext.l D0
|
---|
| 1143 | add.l D1,D0
|
---|
| 1144 | cmp.l #PITCHMAX,D0
|
---|
| 1145 | ble F01L155A
|
---|
[4f508e6] | 1146 |
|
---|
[f40a309] | 1147 | move.l #PITCHMAX,D0
|
---|
[4f508e6] | 1148 |
|
---|
[f40a309] | 1149 | F01L155A: move D0,R_FPVAL
|
---|
[4f508e6] | 1150 |
|
---|
[f40a309] | 1151 | .page
|
---|
[4f508e6] | 1152 |
|
---|
[f40a309] | 1153 | move.b 5(A_FP),D0
|
---|
| 1154 | ext.w D0
|
---|
| 1155 | sub.w #1,D0
|
---|
| 1156 | movea.l PT(A6),A0
|
---|
[4f508e6] | 1157 |
|
---|
| 1158 | | oldi = setipl(FPU_DI);
|
---|
| 1159 |
|
---|
[f40a309] | 1160 | move sr,OLDI(A6)
|
---|
| 1161 | move #FPU_DI,sr
|
---|
[4f508e6] | 1162 |
|
---|
[f40a309] | 1163 | F01L168: clr.b 10(A0)
|
---|
| 1164 | add.l #12,a0
|
---|
| 1165 | dbra D0,F01L168
|
---|
[4f508e6] | 1166 |
|
---|
[f40a309] | 1167 | .page
|
---|
[4f508e6] | 1168 |
|
---|
| 1169 | | fp->idftmd ^= I_NVBITS;
|
---|
| 1170 |
|
---|
[f40a309] | 1171 | F01L165: eor.b #24,7(A_FP)
|
---|
[4f508e6] | 1172 |
|
---|
| 1173 | | fpctl = (fp->idftmd & (I_NRATIO | I_NVBITS)) | 0x0003;
|
---|
| 1174 |
|
---|
[f40a309] | 1175 | move.b 7(A_FP),R_FPCTL
|
---|
| 1176 | and #28,R_FPCTL
|
---|
| 1177 | or #3,R_FPCTL
|
---|
[4f508e6] | 1178 |
|
---|
| 1179 | | fp->idfcpt = fp->idfpt1;
|
---|
| 1180 |
|
---|
[f40a309] | 1181 | move.b 6(A_FP),8(A_FP)
|
---|
[4f508e6] | 1182 |
|
---|
| 1183 | | fp->idftmd |= I_ACTIVE;
|
---|
| 1184 |
|
---|
[f40a309] | 1185 | or.b #2,7(A_FP)
|
---|
[4f508e6] | 1186 |
|
---|
| 1187 | | fp->idftrf = trg;
|
---|
| 1188 |
|
---|
[f40a309] | 1189 | move TRG(A6),10(A_FP)
|
---|
[4f508e6] | 1190 |
|
---|
| 1191 | | |(fpu + (long)FPU_TCV1) = srcval;
|
---|
| 1192 |
|
---|
| 1193 | move SRCVAL(A6),0x8(A_FPU)
|
---|
| 1194 |
|
---|
| 1195 | | ++octype;
|
---|
| 1196 |
|
---|
[f40a309] | 1197 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 1198 |
|
---|
| 1199 | | |(fpu + (long)FPU_TSF1) = mltval;
|
---|
| 1200 |
|
---|
| 1201 | move MLTVAL(A6),0xA(A_FPU)
|
---|
| 1202 |
|
---|
| 1203 | | ++octype;
|
---|
| 1204 |
|
---|
[f40a309] | 1205 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 1206 |
|
---|
| 1207 | | |(fpu + (long)FPU_TMNT) = fpmant;
|
---|
| 1208 |
|
---|
| 1209 | move R_FPMANT,0x14(A_FPU)
|
---|
| 1210 |
|
---|
| 1211 | | ++octype;
|
---|
| 1212 |
|
---|
[f40a309] | 1213 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 1214 |
|
---|
| 1215 | | |(fpu + (long)FPU_TEXP) = fpexp;
|
---|
| 1216 |
|
---|
| 1217 | move R_FPEXP,0x16(A_FPU)
|
---|
| 1218 |
|
---|
| 1219 | | ++octype;
|
---|
| 1220 |
|
---|
[f40a309] | 1221 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 1222 |
|
---|
[f40a309] | 1223 | .page
|
---|
[4f508e6] | 1224 |
|
---|
| 1225 | | if (fp->idftmd & I_VNSUBN)
|
---|
| 1226 |
|
---|
[f40a309] | 1227 | btst #3,7(A_FP)
|
---|
| 1228 | beq F01L169
|
---|
[4f508e6] | 1229 |
|
---|
| 1230 | | |(fpu + (long)FPU_TNV1) = fpval;
|
---|
| 1231 |
|
---|
| 1232 | move R_FPVAL,0x1C(A_FPU)
|
---|
[f40a309] | 1233 | bra F01L170
|
---|
[4f508e6] | 1234 |
|
---|
| 1235 | | else
|
---|
| 1236 | | |(fpu + (long)FPU_TNV0) = fpval;
|
---|
| 1237 |
|
---|
[f40a309] | 1238 | F01L169: move R_FPVAL,2(A_FPU)
|
---|
[4f508e6] | 1239 |
|
---|
| 1240 | | ++octype;
|
---|
| 1241 |
|
---|
[f40a309] | 1242 | F01L170: add #1,OCTYPE(A6)
|
---|
[4f508e6] | 1243 |
|
---|
| 1244 | | |(fpu + (long)FPU_TCTL) = fpctl;
|
---|
| 1245 |
|
---|
[f40a309] | 1246 | move R_FPCTL,(A_FPU)
|
---|
[4f508e6] | 1247 |
|
---|
| 1248 | | setipl(oldi);
|
---|
| 1249 |
|
---|
[f40a309] | 1250 | move OLDI(A6),sr
|
---|
[4f508e6] | 1251 |
|
---|
| 1252 | .page
|
---|
| 1253 | | ------------------------------------------------------------------------------
|
---|
| 1254 | | Start function 2 -- Frq 3
|
---|
| 1255 | | ------------------------------------------------------------------------------
|
---|
| 1256 |
|
---|
| 1257 | | if (ip->idhfnc[2].idftmd & I_TM_KEY) {
|
---|
| 1258 |
|
---|
[f40a309] | 1259 | FN02: move.l IP(A6),A0
|
---|
| 1260 | move.b 117(A0),D0
|
---|
| 1261 | move.w TAG(A6),D1
|
---|
| 1262 | eor.w D1,D0
|
---|
| 1263 | btst #0,D0
|
---|
| 1264 | bne FN02A
|
---|
[4f508e6] | 1265 |
|
---|
[f40a309] | 1266 | jmp FN03
|
---|
[4f508e6] | 1267 |
|
---|
| 1268 | | vp = (vce << 4) + 5;
|
---|
| 1269 |
|
---|
[f40a309] | 1270 | FN02A: move VCE(A6),D0
|
---|
| 1271 | asl #4,D0
|
---|
| 1272 | add.w #5,D0
|
---|
| 1273 | move D0,VP(A6)
|
---|
[4f508e6] | 1274 |
|
---|
| 1275 | | fpu = io_fpu + FPU_OFNC + (vp << 4);
|
---|
| 1276 |
|
---|
[f40a309] | 1277 | asl #5,D0
|
---|
| 1278 | ext.l D0
|
---|
| 1279 | move.l D0,A_FPU
|
---|
[4f508e6] | 1280 | add.l #_io_fpu+0x4000,A_FPU
|
---|
| 1281 |
|
---|
| 1282 | | fp = &ip->idhfnc[2];
|
---|
| 1283 |
|
---|
[f40a309] | 1284 | move.l #24,A_FP
|
---|
| 1285 | add.l IP(A6),A_FP
|
---|
| 1286 | add.l #86,A_FP
|
---|
[4f508e6] | 1287 |
|
---|
| 1288 | | pt = &ip->idhpnt[fp->idfpt1];
|
---|
| 1289 |
|
---|
[f40a309] | 1290 | clr.l D0
|
---|
| 1291 | move.b 6(A_FP),D0
|
---|
| 1292 | lsl.l #2,D0
|
---|
| 1293 | move.l D0,D1
|
---|
| 1294 | add.l D0,D0
|
---|
| 1295 | add.l D1,D0
|
---|
| 1296 | add.l IP(A6),D0
|
---|
| 1297 | add.l #242,D0
|
---|
| 1298 | move.l D0,PT(A6)
|
---|
[4f508e6] | 1299 |
|
---|
[f40a309] | 1300 | .page
|
---|
[4f508e6] | 1301 |
|
---|
| 1302 | | srcnum = group | fp->idfsrc;
|
---|
| 1303 |
|
---|
[f40a309] | 1304 | move.w GROUP(A6),D0
|
---|
| 1305 | ext.l D0
|
---|
| 1306 | clr.l D1
|
---|
| 1307 | move.b 4(A_FP),D1
|
---|
| 1308 | or D1,D0
|
---|
| 1309 | move D0,SRCNUM(A6)
|
---|
[4f508e6] | 1310 |
|
---|
| 1311 | | vep = &valents[srcnum];
|
---|
| 1312 |
|
---|
[f40a309] | 1313 | add.l D0,D0
|
---|
| 1314 | move.l D0,D1
|
---|
| 1315 | lsl.l #2,D0
|
---|
| 1316 | add.l D1,D0
|
---|
| 1317 | add.l #_valents,D0
|
---|
| 1318 | move.l D0,VEP(A6)
|
---|
[4f508e6] | 1319 |
|
---|
| 1320 | | smp = vpsms[vp];
|
---|
| 1321 |
|
---|
[f40a309] | 1322 | move VP(A6),A0
|
---|
| 1323 | add.l A0,A0
|
---|
| 1324 | add.l A0,A0
|
---|
| 1325 | add.l #_vpsms,A0
|
---|
| 1326 | move.l (A0),A_SMP
|
---|
[4f508e6] | 1327 |
|
---|
| 1328 | | if (srcnum NE smp->sm) {
|
---|
| 1329 |
|
---|
[f40a309] | 1330 | clr D0
|
---|
| 1331 | move 10(A_SMP),D0
|
---|
| 1332 | cmp SRCNUM(A6),D0
|
---|
| 1333 | beq F02L113
|
---|
[4f508e6] | 1334 |
|
---|
| 1335 | | (smp->prv)->nxt = smp->nxt;
|
---|
| 1336 |
|
---|
[f40a309] | 1337 | move.l 4(A_SMP),A0
|
---|
| 1338 | move.l (A_SMP),(A0)
|
---|
[4f508e6] | 1339 |
|
---|
| 1340 | | (smp->nxt)->prv = smp->prv;
|
---|
| 1341 |
|
---|
[f40a309] | 1342 | move.l (A_SMP),A0
|
---|
| 1343 | move.l 4(A_SMP),4(A0)
|
---|
[4f508e6] | 1344 |
|
---|
| 1345 | | smp->prv = (struct sment |)vep;
|
---|
| 1346 |
|
---|
[f40a309] | 1347 | move.l VEP(A6),4(A_SMP)
|
---|
[4f508e6] | 1348 |
|
---|
| 1349 | | smp->nxt = vep->nxt;
|
---|
| 1350 |
|
---|
[f40a309] | 1351 | move.l VEP(A6),A0
|
---|
| 1352 | move.l (A0),(A_SMP)
|
---|
[4f508e6] | 1353 |
|
---|
| 1354 | | (vep->nxt)->prv = smp;
|
---|
| 1355 |
|
---|
[f40a309] | 1356 | move.l VEP(A6),A0
|
---|
| 1357 | move.l (A0),A0
|
---|
| 1358 | move.l A_SMP,4(A0)
|
---|
[4f508e6] | 1359 |
|
---|
| 1360 | | vep->nxt = smp;
|
---|
| 1361 |
|
---|
[f40a309] | 1362 | move.l VEP(A6),A0
|
---|
| 1363 | move.l A_SMP,(A0)
|
---|
[4f508e6] | 1364 |
|
---|
| 1365 | | smp->sm = srcnum;
|
---|
| 1366 |
|
---|
[f40a309] | 1367 | move SRCNUM(A6),10(A_SMP)
|
---|
[4f508e6] | 1368 |
|
---|
| 1369 | | }
|
---|
| 1370 |
|
---|
| 1371 | | mltval = fp->idfmlt;
|
---|
| 1372 |
|
---|
[f40a309] | 1373 | F02L113: move 2(A_FP),MLTVAL(A6)
|
---|
[4f508e6] | 1374 |
|
---|
[f40a309] | 1375 | .page
|
---|
[4f508e6] | 1376 |
|
---|
| 1377 | | switch (fp->idfsrc) {
|
---|
| 1378 |
|
---|
[f40a309] | 1379 | move.b 4(A_FP),D0
|
---|
| 1380 | ext.w d0
|
---|
| 1381 | cmp #10,D0
|
---|
| 1382 | bhi F02L122
|
---|
[4f508e6] | 1383 |
|
---|
[f40a309] | 1384 | asl #2,D0
|
---|
| 1385 | lea F02L123,A0
|
---|
| 1386 | movea.l 0(A0,D0.W),A0
|
---|
| 1387 | jmp (A0)
|
---|
[4f508e6] | 1388 |
|
---|
| 1389 | | case SM_NONE:
|
---|
| 1390 | | mltval = 0;
|
---|
| 1391 |
|
---|
[f40a309] | 1392 | F02L116: clr MLTVAL(A6)
|
---|
[4f508e6] | 1393 |
|
---|
| 1394 | | tsrcval = 0;
|
---|
| 1395 |
|
---|
[f40a309] | 1396 | clr TSRCVAL(A6)
|
---|
[4f508e6] | 1397 |
|
---|
| 1398 | | break;
|
---|
| 1399 |
|
---|
[f40a309] | 1400 | bra F02L114
|
---|
[4f508e6] | 1401 |
|
---|
| 1402 | | case SM_RAND:
|
---|
| 1403 | | tsrcval = xgetran(mltval);
|
---|
| 1404 |
|
---|
[f40a309] | 1405 | F02L117: move MLTVAL(A6),(sp)
|
---|
| 1406 | jsr _xgetran
|
---|
| 1407 | move D0,TSRCVAL(A6)
|
---|
[4f508e6] | 1408 |
|
---|
| 1409 | | break;
|
---|
| 1410 |
|
---|
[f40a309] | 1411 | bra F02L114
|
---|
[4f508e6] | 1412 |
|
---|
| 1413 | | case SM_PTCH:
|
---|
| 1414 | | tsrcval = pch;
|
---|
| 1415 |
|
---|
[f40a309] | 1416 | F02L118: move PCH(A6),TSRCVAL(A6)
|
---|
[4f508e6] | 1417 |
|
---|
| 1418 | | break;
|
---|
| 1419 |
|
---|
[f40a309] | 1420 | bra F02L114
|
---|
[4f508e6] | 1421 |
|
---|
[f40a309] | 1422 | .page
|
---|
[4f508e6] | 1423 |
|
---|
| 1424 | | case SM_FREQ:
|
---|
| 1425 | | tsrcval = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 1426 |
|
---|
[f40a309] | 1427 | F02L119: move PCH(A6),D0
|
---|
| 1428 | asr #7,D0
|
---|
| 1429 | and #255,D0
|
---|
| 1430 | move D0,A0
|
---|
| 1431 | add.l A0,A0
|
---|
| 1432 | add.l #_ptoftab,A0
|
---|
| 1433 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 1434 |
|
---|
| 1435 | | break;
|
---|
| 1436 |
|
---|
[f40a309] | 1437 | bra F02L114
|
---|
[4f508e6] | 1438 |
|
---|
| 1439 | | case SM_KVEL:
|
---|
| 1440 | | tsrcval = veltab[trg];
|
---|
| 1441 |
|
---|
[f40a309] | 1442 | F02L120: move TRG(A6),A0
|
---|
| 1443 | add.l A0,A0
|
---|
| 1444 | add.l #_veltab,A0
|
---|
| 1445 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 1446 |
|
---|
| 1447 | | break;
|
---|
| 1448 |
|
---|
[f40a309] | 1449 | bra F02L114
|
---|
[4f508e6] | 1450 |
|
---|
| 1451 | | case SM_KPRS:
|
---|
| 1452 | | tsrcval = prstab[trg];
|
---|
| 1453 |
|
---|
[f40a309] | 1454 | F02L121: move TRG(A6),A0
|
---|
| 1455 | add.l A0,A0
|
---|
| 1456 | add.l #_prstab,A0
|
---|
| 1457 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 1458 |
|
---|
| 1459 | | break;
|
---|
| 1460 |
|
---|
[f40a309] | 1461 | bra F02L114
|
---|
[4f508e6] | 1462 |
|
---|
| 1463 | | default:
|
---|
| 1464 | | tsrcval = vep->val;
|
---|
| 1465 |
|
---|
[f40a309] | 1466 | F02L122: move.l VEP(A6),A0
|
---|
| 1467 | move 8(A0),TSRCVAL(A6)
|
---|
[4f508e6] | 1468 |
|
---|
| 1469 | | }
|
---|
| 1470 |
|
---|
[f40a309] | 1471 | .page
|
---|
[4f508e6] | 1472 |
|
---|
| 1473 | | srcval = addpch(tsrcval, 0);
|
---|
| 1474 |
|
---|
[f40a309] | 1475 | F02L114: move.w TSRCVAL(A6),D0
|
---|
| 1476 | ext.l D0
|
---|
| 1477 | asr.l #5,D0
|
---|
[4f508e6] | 1478 | | sub.l #500,D0
|
---|
[f40a309] | 1479 | asl.l #LSPCH,D0
|
---|
| 1480 | cmp.l #PITCHMAX,D0
|
---|
| 1481 | ble F02L129A
|
---|
[4f508e6] | 1482 |
|
---|
[f40a309] | 1483 | move.l #PITCHMAX,D0
|
---|
[4f508e6] | 1484 |
|
---|
[f40a309] | 1485 | F02L129A: move D0,SRCVAL(A6)
|
---|
[4f508e6] | 1486 |
|
---|
[f40a309] | 1487 | .page
|
---|
[4f508e6] | 1488 |
|
---|
| 1489 | | if (pt->ipvsrc) {
|
---|
| 1490 |
|
---|
[f40a309] | 1491 | F02L124: move.l PT(A6),A0
|
---|
| 1492 | tst.b 6(A0)
|
---|
| 1493 | beq F02L136
|
---|
[4f508e6] | 1494 |
|
---|
| 1495 | | switch (pt->ipvsrc) {
|
---|
| 1496 |
|
---|
[f40a309] | 1497 | move.l PT(A6),A0
|
---|
| 1498 | move.b 6(A0),D0
|
---|
| 1499 | ext.w D0
|
---|
| 1500 | sub #1,D0
|
---|
| 1501 | cmp #9,D0
|
---|
| 1502 | bhi F02L144
|
---|
[4f508e6] | 1503 |
|
---|
[f40a309] | 1504 | asl #2,D0
|
---|
| 1505 | lea F02L145,A0
|
---|
| 1506 | move.l 0(A0,D0.W),A0
|
---|
| 1507 | jmp (A0)
|
---|
[4f508e6] | 1508 |
|
---|
| 1509 | | case SM_RAND:
|
---|
| 1510 | | ltmp = xgetran(pt_>ipvmlt);
|
---|
| 1511 |
|
---|
[f40a309] | 1512 | F02L139: move.l PT(A6),A0
|
---|
| 1513 | move 4(A0),(sp)
|
---|
| 1514 | jsr _xgetran
|
---|
| 1515 | ext.l D0
|
---|
| 1516 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 1517 |
|
---|
| 1518 | | break;
|
---|
| 1519 |
|
---|
[f40a309] | 1520 | bra F02L137
|
---|
[4f508e6] | 1521 |
|
---|
| 1522 | | case SM_PTCH:
|
---|
| 1523 | | ltmp = pch;
|
---|
| 1524 |
|
---|
[f40a309] | 1525 | F02L140: move PCH(A6),A0
|
---|
| 1526 | move.l A0,LTMP(A6)
|
---|
[4f508e6] | 1527 |
|
---|
| 1528 | | break;
|
---|
| 1529 |
|
---|
[f40a309] | 1530 | bra F02L137
|
---|
[4f508e6] | 1531 |
|
---|
[f40a309] | 1532 | .page
|
---|
[4f508e6] | 1533 |
|
---|
| 1534 | | case SM_FREQ:
|
---|
| 1535 | | ltmp = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 1536 |
|
---|
[f40a309] | 1537 | F02L141: move PCH(A6),D0
|
---|
| 1538 | asr #7,D0
|
---|
| 1539 | and #255,D0
|
---|
| 1540 | move D0,A0
|
---|
| 1541 | add.l A0,A0
|
---|
| 1542 | move.l #_ptoftab,A1
|
---|
| 1543 | move 0(A0,A1.l),D0
|
---|
| 1544 | ext.l D0
|
---|
| 1545 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 1546 |
|
---|
| 1547 | | break;
|
---|
| 1548 |
|
---|
[f40a309] | 1549 | bra F02L137
|
---|
[4f508e6] | 1550 |
|
---|
| 1551 | | case SM_KVEL:
|
---|
| 1552 | | ltmp = veltab[trg];
|
---|
| 1553 |
|
---|
[f40a309] | 1554 | F02L142: move TRG(A6),A0
|
---|
| 1555 | add.l A0,A0
|
---|
| 1556 | move.l #_veltab,A1
|
---|
| 1557 | move 0(A0,A1.l),D0
|
---|
| 1558 | ext.l D0
|
---|
| 1559 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 1560 |
|
---|
| 1561 | | break;
|
---|
| 1562 |
|
---|
[f40a309] | 1563 | bra F02L137
|
---|
[4f508e6] | 1564 |
|
---|
[f40a309] | 1565 | .page
|
---|
[4f508e6] | 1566 |
|
---|
| 1567 | | case SM_KPRS:
|
---|
| 1568 | | ltmp = prstab[trg];
|
---|
| 1569 |
|
---|
| 1570 | F02L143: move TRG(A6),A0
|
---|
[f40a309] | 1571 | add.l A0,A0
|
---|
| 1572 | move.l #_prstab,A1
|
---|
| 1573 | move 0(A0,A1.l),D0
|
---|
| 1574 | ext.l D0
|
---|
| 1575 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 1576 |
|
---|
| 1577 | | break;
|
---|
| 1578 |
|
---|
[f40a309] | 1579 | bra F02L137
|
---|
[4f508e6] | 1580 |
|
---|
[f40a309] | 1581 | .page
|
---|
[4f508e6] | 1582 |
|
---|
| 1583 | | default:
|
---|
| 1584 | | ltmp = valents[group | pt->ipvsrc].val;
|
---|
| 1585 |
|
---|
[f40a309] | 1586 | F02L144: move.l PT(A6),A0
|
---|
| 1587 | clr.l D0
|
---|
| 1588 | move.b 6(A0),D0
|
---|
| 1589 | or.w GROUP(A6),D0
|
---|
| 1590 | add.l D0,D0
|
---|
| 1591 | move.l D0,D1
|
---|
| 1592 | lsl.l #2,D0
|
---|
| 1593 | add.l D1,D0
|
---|
| 1594 | move.l D0,A0
|
---|
| 1595 | move.l #_valents,A1
|
---|
| 1596 | clr.l D0
|
---|
| 1597 | move 8(A0,A1.l),D0
|
---|
| 1598 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 1599 |
|
---|
| 1600 | | }
|
---|
| 1601 |
|
---|
| 1602 |
|
---|
| 1603 | .page
|
---|
| 1604 |
|
---|
| 1605 | | ltmp = (ltmp | pt->ipvmlt) >> 15;
|
---|
| 1606 |
|
---|
[f40a309] | 1607 | F02L137: move.l PT(A6),A0
|
---|
| 1608 | move.w 4(A0),D0
|
---|
| 1609 | move.w LTMP+2(A6),D1
|
---|
| 1610 | muls D1,D0
|
---|
| 1611 | move.l #15,D1
|
---|
| 1612 | asr.l D1,D0
|
---|
| 1613 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 1614 |
|
---|
| 1615 | | ltmp += (long)pt->ipval;
|
---|
| 1616 |
|
---|
[f40a309] | 1617 | move.l PT(A6),A0
|
---|
| 1618 | move 2(A0),D0
|
---|
| 1619 | ext.l D0
|
---|
| 1620 | add.l D0,LTMP(A6)
|
---|
[4f508e6] | 1621 |
|
---|
| 1622 | | if (ltmp GT (long)VALMAX)
|
---|
| 1623 | | ltmp = (long)VALMAX;
|
---|
| 1624 |
|
---|
[f40a309] | 1625 | cmp.l #VALMAX,LTMP(A6)
|
---|
| 1626 | ble F02L146
|
---|
[4f508e6] | 1627 |
|
---|
[f40a309] | 1628 | move.l #VALMAX,LTMP(A6)
|
---|
| 1629 | bra F02L147
|
---|
[4f508e6] | 1630 |
|
---|
| 1631 | | else if (ltmp LT (long)VALMIN)
|
---|
| 1632 | | ltmp = (long)VALMIN;
|
---|
| 1633 |
|
---|
[f40a309] | 1634 | F02L146: cmp.l #VALMIN,LTMP(A6)
|
---|
| 1635 | bge F02L147
|
---|
[4f508e6] | 1636 |
|
---|
[f40a309] | 1637 | move.l #VALMIN,LTMP(A6)
|
---|
[4f508e6] | 1638 |
|
---|
| 1639 | | tfpval = (short)ltmp;
|
---|
| 1640 |
|
---|
[f40a309] | 1641 | F02L147: move.w LTMP+2(A6),TFPVAL(A6)
|
---|
| 1642 | bra F02L149
|
---|
[4f508e6] | 1643 |
|
---|
| 1644 | | } else {
|
---|
| 1645 |
|
---|
| 1646 | | tfpval = pt->ipval;
|
---|
| 1647 |
|
---|
[f40a309] | 1648 | F02L136: move.l PT(A6),A0
|
---|
| 1649 | move 2(A0),TFPVAL(A6)
|
---|
[4f508e6] | 1650 |
|
---|
| 1651 | | }
|
---|
| 1652 |
|
---|
| 1653 | .page
|
---|
| 1654 |
|
---|
| 1655 | | fpmant = (((long)pt->iptom & 0x0000FFF0L)
|
---|
| 1656 | | | ((long)timemlt & 0x0000FFFFL)) >> 15;
|
---|
| 1657 |
|
---|
[f40a309] | 1658 | F02L149: move.l PT(A6),A0
|
---|
| 1659 | move.w (A0),D0
|
---|
| 1660 | move.w D0,D2
|
---|
[4f508e6] | 1661 | andi.w #0xFFF0,D0
|
---|
[f40a309] | 1662 | move.w _timemlt,D1
|
---|
| 1663 | muls D1,D0
|
---|
| 1664 | move.l #15,D1
|
---|
| 1665 | asr.l D1,D0
|
---|
| 1666 | move D0,R_FPMANT
|
---|
[4f508e6] | 1667 |
|
---|
| 1668 | | fpexp = expbit[pt->iptim & 0x000F];
|
---|
| 1669 |
|
---|
| 1670 | and #0x000F,D2
|
---|
[f40a309] | 1671 | move D2,A0
|
---|
| 1672 | add.l A0,A0
|
---|
| 1673 | add.l #_expbit,A0
|
---|
| 1674 | move (A0),R_FPEXP
|
---|
[4f508e6] | 1675 |
|
---|
[f40a309] | 1676 | .page
|
---|
[4f508e6] | 1677 |
|
---|
| 1678 | | fp->idfpch = ip->idhos3v;
|
---|
| 1679 |
|
---|
[f40a309] | 1680 | F02L156: move.l IP(A6),A0
|
---|
| 1681 | move.w 82(A0),(A_FP)
|
---|
[4f508e6] | 1682 |
|
---|
| 1683 | | fpval = addpch(tfpval, fp->idfpch);
|
---|
| 1684 |
|
---|
[f40a309] | 1685 | move.w TFPVAL(A6),D1
|
---|
| 1686 | ext.l D1
|
---|
| 1687 | asr.l #5,D1
|
---|
| 1688 | sub.l #500,D1
|
---|
| 1689 | asl.l #LSPCH,D1
|
---|
| 1690 | move.w (A_FP),D0
|
---|
| 1691 | ext.l D0
|
---|
| 1692 | add.l D1,D0
|
---|
| 1693 | cmp.l #PITCHMAX,D0
|
---|
| 1694 | ble F02L156A
|
---|
[4f508e6] | 1695 |
|
---|
[f40a309] | 1696 | move.l #PITCHMAX,D0
|
---|
[4f508e6] | 1697 |
|
---|
[f40a309] | 1698 | F02L156A: move D0,R_FPVAL
|
---|
[4f508e6] | 1699 |
|
---|
[f40a309] | 1700 | .page
|
---|
[4f508e6] | 1701 |
|
---|
[f40a309] | 1702 | move.b 5(A_FP),D0
|
---|
| 1703 | ext.w D0
|
---|
| 1704 | sub.w #1,D0
|
---|
| 1705 | movea.l PT(A6),A0
|
---|
[4f508e6] | 1706 |
|
---|
| 1707 | | oldi = setipl(FPU_DI);
|
---|
| 1708 |
|
---|
[f40a309] | 1709 | move sr,OLDI(A6)
|
---|
| 1710 | move #FPU_DI,sr
|
---|
[4f508e6] | 1711 |
|
---|
[f40a309] | 1712 | F02L168: clr.b 10(A0)
|
---|
| 1713 | add.l #12,a0
|
---|
| 1714 | dbra D0,F02L168
|
---|
[4f508e6] | 1715 |
|
---|
[f40a309] | 1716 | .page
|
---|
[4f508e6] | 1717 |
|
---|
| 1718 | | fp->idftmd ^= I_NVBITS;
|
---|
| 1719 |
|
---|
[f40a309] | 1720 | F02L165: eor.b #24,7(A_FP)
|
---|
[4f508e6] | 1721 |
|
---|
| 1722 | | fpctl = (fp->idftmd & (I_NRATIO | I_NVBITS)) | 0x0003;
|
---|
| 1723 |
|
---|
[f40a309] | 1724 | move.b 7(A_FP),R_FPCTL
|
---|
| 1725 | and #28,R_FPCTL
|
---|
| 1726 | or #3,R_FPCTL
|
---|
[4f508e6] | 1727 |
|
---|
| 1728 | | fp->idfcpt = fp->idfpt1;
|
---|
| 1729 |
|
---|
[f40a309] | 1730 | move.b 6(A_FP),8(A_FP)
|
---|
[4f508e6] | 1731 |
|
---|
| 1732 | | fp->idftmd |= I_ACTIVE;
|
---|
| 1733 |
|
---|
[f40a309] | 1734 | or.b #2,7(A_FP)
|
---|
[4f508e6] | 1735 |
|
---|
| 1736 | | fp->idftrf = trg;
|
---|
| 1737 |
|
---|
[f40a309] | 1738 | move TRG(A6),10(A_FP)
|
---|
[4f508e6] | 1739 |
|
---|
| 1740 | | |(fpu + (long)FPU_TCV1) = srcval;
|
---|
| 1741 |
|
---|
| 1742 | move SRCVAL(A6),0x8(A_FPU)
|
---|
| 1743 |
|
---|
| 1744 | | ++octype;
|
---|
| 1745 |
|
---|
[f40a309] | 1746 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 1747 |
|
---|
| 1748 | | |(fpu + (long)FPU_TSF1) = mltval;
|
---|
| 1749 |
|
---|
| 1750 | move MLTVAL(A6),0xA(A_FPU)
|
---|
| 1751 |
|
---|
| 1752 | | ++octype;
|
---|
| 1753 |
|
---|
[f40a309] | 1754 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 1755 |
|
---|
| 1756 | | |(fpu + (long)FPU_TMNT) = fpmant;
|
---|
| 1757 |
|
---|
| 1758 | move R_FPMANT,0x14(A_FPU)
|
---|
| 1759 |
|
---|
| 1760 | | ++octype;
|
---|
| 1761 |
|
---|
[f40a309] | 1762 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 1763 |
|
---|
| 1764 | | |(fpu + (long)FPU_TEXP) = fpexp;
|
---|
| 1765 |
|
---|
| 1766 | move R_FPEXP,0x16(A_FPU)
|
---|
| 1767 |
|
---|
| 1768 | | ++octype;
|
---|
| 1769 |
|
---|
[f40a309] | 1770 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 1771 |
|
---|
[f40a309] | 1772 | .page
|
---|
[4f508e6] | 1773 |
|
---|
| 1774 | | if (fp->idftmd & I_VNSUBN)
|
---|
| 1775 |
|
---|
[f40a309] | 1776 | btst #3,7(A_FP)
|
---|
| 1777 | beq F02L169
|
---|
[4f508e6] | 1778 |
|
---|
| 1779 | | |(fpu + (long)FPU_TNV1) = fpval;
|
---|
| 1780 |
|
---|
| 1781 | move R_FPVAL,0x1C(A_FPU)
|
---|
[f40a309] | 1782 | bra F02L170
|
---|
[4f508e6] | 1783 |
|
---|
| 1784 | | else
|
---|
| 1785 | | |(fpu + (long)FPU_TNV0) = fpval;
|
---|
| 1786 |
|
---|
[f40a309] | 1787 | F02L169: move R_FPVAL,2(A_FPU)
|
---|
[4f508e6] | 1788 |
|
---|
| 1789 | | ++octype;
|
---|
| 1790 |
|
---|
[f40a309] | 1791 | F02L170: add #1,OCTYPE(A6)
|
---|
[4f508e6] | 1792 |
|
---|
| 1793 | | |(fpu + (long)FPU_TCTL) = fpctl;
|
---|
| 1794 |
|
---|
[f40a309] | 1795 | move R_FPCTL,(A_FPU)
|
---|
[4f508e6] | 1796 |
|
---|
| 1797 | | setipl(oldi);
|
---|
| 1798 |
|
---|
[f40a309] | 1799 | move OLDI(A6),sr
|
---|
[4f508e6] | 1800 |
|
---|
| 1801 | .page
|
---|
| 1802 | | ------------------------------------------------------------------------------
|
---|
| 1803 | | Start function 3 -- Frq 4
|
---|
| 1804 | | ------------------------------------------------------------------------------
|
---|
| 1805 |
|
---|
| 1806 | | if (ip->idhfnc[3].idftmd & I_TM_KEY) {
|
---|
| 1807 |
|
---|
[f40a309] | 1808 | FN03: move.l IP(A6),A0
|
---|
| 1809 | move.b 129(A0),D0
|
---|
| 1810 | move.w TAG(A6),D1
|
---|
| 1811 | eor.w D1,D0
|
---|
| 1812 | btst #0,D0
|
---|
| 1813 | bne FN03A
|
---|
[4f508e6] | 1814 |
|
---|
[f40a309] | 1815 | jmp FN04
|
---|
[4f508e6] | 1816 |
|
---|
| 1817 | | vp = (vce << 4) + 7;
|
---|
| 1818 |
|
---|
[f40a309] | 1819 | FN03A: move VCE(A6),D0
|
---|
| 1820 | asl #4,D0
|
---|
| 1821 | add.w #7,D0
|
---|
| 1822 | move D0,VP(A6)
|
---|
[4f508e6] | 1823 |
|
---|
| 1824 | | fpu = io_fpu + FPU_OFNC + (vp << 4);
|
---|
| 1825 |
|
---|
[f40a309] | 1826 | asl #5,D0
|
---|
| 1827 | ext.l D0
|
---|
| 1828 | move.l D0,A_FPU
|
---|
[4f508e6] | 1829 | add.l #_io_fpu+0x4000,A_FPU
|
---|
| 1830 |
|
---|
| 1831 | | fp = &ip->idhfnc[3];
|
---|
| 1832 |
|
---|
[f40a309] | 1833 | move.l #36,A_FP
|
---|
| 1834 | add.l IP(A6),A_FP
|
---|
| 1835 | add.l #86,A_FP
|
---|
[4f508e6] | 1836 |
|
---|
| 1837 | | pt = &ip->idhpnt[fp->idfpt1];
|
---|
| 1838 |
|
---|
[f40a309] | 1839 | clr.l D0
|
---|
| 1840 | move.b 6(A_FP),D0
|
---|
| 1841 | lsl.l #2,D0
|
---|
| 1842 | move.l D0,D1
|
---|
| 1843 | add.l D0,D0
|
---|
| 1844 | add.l D1,D0
|
---|
| 1845 | add.l IP(A6),D0
|
---|
| 1846 | add.l #242,D0
|
---|
| 1847 | move.l D0,PT(A6)
|
---|
[4f508e6] | 1848 |
|
---|
[f40a309] | 1849 | .page
|
---|
[4f508e6] | 1850 |
|
---|
| 1851 | | srcnum = group | fp->idfsrc;
|
---|
| 1852 |
|
---|
[f40a309] | 1853 | move.w GROUP(A6),D0
|
---|
| 1854 | ext.l D0
|
---|
| 1855 | clr.l D1
|
---|
| 1856 | move.b 4(A_FP),D1
|
---|
| 1857 | or D1,D0
|
---|
| 1858 | move D0,SRCNUM(A6)
|
---|
[4f508e6] | 1859 |
|
---|
| 1860 | | vep = &valents[srcnum];
|
---|
| 1861 |
|
---|
[f40a309] | 1862 | add.l D0,D0
|
---|
| 1863 | move.l D0,D1
|
---|
| 1864 | lsl.l #2,D0
|
---|
| 1865 | add.l D1,D0
|
---|
| 1866 | add.l #_valents,D0
|
---|
| 1867 | move.l D0,VEP(A6)
|
---|
[4f508e6] | 1868 |
|
---|
| 1869 | | smp = vpsms[vp];
|
---|
| 1870 |
|
---|
[f40a309] | 1871 | move VP(A6),A0
|
---|
| 1872 | add.l A0,A0
|
---|
| 1873 | add.l A0,A0
|
---|
| 1874 | add.l #_vpsms,A0
|
---|
| 1875 | move.l (A0),A_SMP
|
---|
[4f508e6] | 1876 |
|
---|
| 1877 | | if (srcnum NE smp->sm) {
|
---|
| 1878 |
|
---|
[f40a309] | 1879 | clr D0
|
---|
| 1880 | move 10(A_SMP),D0
|
---|
| 1881 | cmp SRCNUM(A6),D0
|
---|
| 1882 | beq F03L113
|
---|
[4f508e6] | 1883 |
|
---|
| 1884 | | (smp->prv)->nxt = smp->nxt;
|
---|
| 1885 |
|
---|
[f40a309] | 1886 | move.l 4(A_SMP),A0
|
---|
| 1887 | move.l (A_SMP),(A0)
|
---|
[4f508e6] | 1888 |
|
---|
| 1889 | | (smp->nxt)->prv = smp->prv;
|
---|
| 1890 |
|
---|
[f40a309] | 1891 | move.l (A_SMP),A0
|
---|
| 1892 | move.l 4(A_SMP),4(A0)
|
---|
[4f508e6] | 1893 |
|
---|
| 1894 | | smp->prv = (struct sment |)vep;
|
---|
| 1895 |
|
---|
[f40a309] | 1896 | move.l VEP(A6),4(A_SMP)
|
---|
[4f508e6] | 1897 |
|
---|
| 1898 | | smp->nxt = vep->nxt;
|
---|
| 1899 |
|
---|
[f40a309] | 1900 | move.l VEP(A6),A0
|
---|
| 1901 | move.l (A0),(A_SMP)
|
---|
[4f508e6] | 1902 |
|
---|
| 1903 | | (vep->nxt)->prv = smp;
|
---|
| 1904 |
|
---|
[f40a309] | 1905 | move.l VEP(A6),A0
|
---|
| 1906 | move.l (A0),A0
|
---|
| 1907 | move.l A_SMP,4(A0)
|
---|
[4f508e6] | 1908 |
|
---|
| 1909 | | vep->nxt = smp;
|
---|
| 1910 |
|
---|
[f40a309] | 1911 | move.l VEP(A6),A0
|
---|
| 1912 | move.l A_SMP,(A0)
|
---|
[4f508e6] | 1913 |
|
---|
| 1914 | | smp->sm = srcnum;
|
---|
| 1915 |
|
---|
[f40a309] | 1916 | move SRCNUM(A6),10(A_SMP)
|
---|
[4f508e6] | 1917 |
|
---|
| 1918 | | }
|
---|
| 1919 |
|
---|
| 1920 | | mltval = fp->idfmlt;
|
---|
| 1921 |
|
---|
[f40a309] | 1922 | F03L113: move 2(A_FP),MLTVAL(A6)
|
---|
[4f508e6] | 1923 |
|
---|
[f40a309] | 1924 | .page
|
---|
[4f508e6] | 1925 |
|
---|
| 1926 | | switch (fp->idfsrc) {
|
---|
| 1927 |
|
---|
[f40a309] | 1928 | move.b 4(A_FP),D0
|
---|
| 1929 | ext.w d0
|
---|
| 1930 | cmp #10,D0
|
---|
| 1931 | bhi F03L122
|
---|
[4f508e6] | 1932 |
|
---|
[f40a309] | 1933 | asl #2,D0
|
---|
| 1934 | lea F03L123,A0
|
---|
| 1935 | movea.l 0(A0,D0.W),A0
|
---|
| 1936 | jmp (A0)
|
---|
[4f508e6] | 1937 |
|
---|
| 1938 | | case SM_NONE:
|
---|
| 1939 | | mltval = 0;
|
---|
| 1940 |
|
---|
[f40a309] | 1941 | F03L116: clr MLTVAL(A6)
|
---|
[4f508e6] | 1942 |
|
---|
| 1943 | | tsrcval = 0;
|
---|
| 1944 |
|
---|
[f40a309] | 1945 | clr TSRCVAL(A6)
|
---|
[4f508e6] | 1946 |
|
---|
| 1947 | | break;
|
---|
| 1948 |
|
---|
[f40a309] | 1949 | bra F03L114
|
---|
[4f508e6] | 1950 |
|
---|
| 1951 | | case SM_RAND:
|
---|
| 1952 | | tsrcval = xgetran(mltval);
|
---|
| 1953 |
|
---|
[f40a309] | 1954 | F03L117: move MLTVAL(A6),(sp)
|
---|
| 1955 | jsr _xgetran
|
---|
| 1956 | move D0,TSRCVAL(A6)
|
---|
[4f508e6] | 1957 |
|
---|
| 1958 | | break;
|
---|
| 1959 |
|
---|
[f40a309] | 1960 | bra F03L114
|
---|
[4f508e6] | 1961 |
|
---|
| 1962 | | case SM_PTCH:
|
---|
| 1963 | | tsrcval = pch;
|
---|
| 1964 |
|
---|
[f40a309] | 1965 | F03L118: move PCH(A6),TSRCVAL(A6)
|
---|
[4f508e6] | 1966 |
|
---|
| 1967 | | break;
|
---|
| 1968 |
|
---|
[f40a309] | 1969 | bra F03L114
|
---|
[4f508e6] | 1970 |
|
---|
[f40a309] | 1971 | .page
|
---|
[4f508e6] | 1972 |
|
---|
| 1973 | | case SM_FREQ:
|
---|
| 1974 | | tsrcval = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 1975 |
|
---|
[f40a309] | 1976 | F03L119: move PCH(A6),D0
|
---|
| 1977 | asr #7,D0
|
---|
| 1978 | and #255,D0
|
---|
| 1979 | move D0,A0
|
---|
| 1980 | add.l A0,A0
|
---|
| 1981 | add.l #_ptoftab,A0
|
---|
| 1982 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 1983 |
|
---|
| 1984 | | break;
|
---|
| 1985 |
|
---|
[f40a309] | 1986 | bra F03L114
|
---|
[4f508e6] | 1987 |
|
---|
| 1988 | | case SM_KVEL:
|
---|
| 1989 | | tsrcval = veltab[trg];
|
---|
| 1990 |
|
---|
[f40a309] | 1991 | F03L120: move TRG(A6),A0
|
---|
| 1992 | add.l A0,A0
|
---|
| 1993 | add.l #_veltab,A0
|
---|
| 1994 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 1995 |
|
---|
| 1996 | | break;
|
---|
| 1997 |
|
---|
[f40a309] | 1998 | bra F03L114
|
---|
[4f508e6] | 1999 |
|
---|
| 2000 | | case SM_KPRS:
|
---|
| 2001 | | tsrcval = prstab[trg];
|
---|
| 2002 |
|
---|
[f40a309] | 2003 | F03L121: move TRG(A6),A0
|
---|
| 2004 | add.l A0,A0
|
---|
| 2005 | add.l #_prstab,A0
|
---|
| 2006 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 2007 |
|
---|
| 2008 | | break;
|
---|
| 2009 |
|
---|
[f40a309] | 2010 | bra F03L114
|
---|
[4f508e6] | 2011 |
|
---|
| 2012 | | default:
|
---|
| 2013 | | tsrcval = vep->val;
|
---|
| 2014 |
|
---|
[f40a309] | 2015 | F03L122: move.l VEP(A6),A0
|
---|
| 2016 | move 8(A0),TSRCVAL(A6)
|
---|
[4f508e6] | 2017 |
|
---|
| 2018 | | }
|
---|
| 2019 |
|
---|
[f40a309] | 2020 | .page
|
---|
[4f508e6] | 2021 |
|
---|
| 2022 | | srcval = addpch(tsrcval, 0);
|
---|
| 2023 |
|
---|
[f40a309] | 2024 | F03L114: move.w TSRCVAL(A6),D0
|
---|
| 2025 | ext.l D0
|
---|
| 2026 | asr.l #5,D0
|
---|
[4f508e6] | 2027 | | sub.l #500,D0
|
---|
[f40a309] | 2028 | asl.l #LSPCH,D0
|
---|
| 2029 | cmp.l #PITCHMAX,D0
|
---|
| 2030 | ble F03L129A
|
---|
[4f508e6] | 2031 |
|
---|
[f40a309] | 2032 | move.l #PITCHMAX,D0
|
---|
| 2033 |
|
---|
| 2034 | F03L129A: move D0,SRCVAL(A6)
|
---|
[4f508e6] | 2035 |
|
---|
[f40a309] | 2036 | .page
|
---|
[4f508e6] | 2037 |
|
---|
| 2038 | | if (pt->ipvsrc) {
|
---|
| 2039 |
|
---|
[f40a309] | 2040 | F03L124: move.l PT(A6),A0
|
---|
| 2041 | tst.b 6(A0)
|
---|
| 2042 | beq F03L136
|
---|
[4f508e6] | 2043 |
|
---|
| 2044 | | switch (pt->ipvsrc) {
|
---|
| 2045 |
|
---|
[f40a309] | 2046 | move.l PT(A6),A0
|
---|
| 2047 | move.b 6(A0),D0
|
---|
| 2048 | ext.w D0
|
---|
| 2049 | sub #1,D0
|
---|
| 2050 | cmp #9,D0
|
---|
| 2051 | bhi F03L144
|
---|
[4f508e6] | 2052 |
|
---|
[f40a309] | 2053 | asl #2,D0
|
---|
| 2054 | lea F03L145,A0
|
---|
| 2055 | move.l 0(A0,D0.W),A0
|
---|
| 2056 | jmp (A0)
|
---|
[4f508e6] | 2057 |
|
---|
| 2058 | | case SM_RAND:
|
---|
| 2059 | | ltmp = xgetran(pt_>ipvmlt);
|
---|
| 2060 |
|
---|
[f40a309] | 2061 | F03L139: move.l PT(A6),A0
|
---|
| 2062 | move 4(A0),(sp)
|
---|
| 2063 | jsr _xgetran
|
---|
| 2064 | ext.l D0
|
---|
| 2065 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 2066 |
|
---|
| 2067 | | break;
|
---|
| 2068 |
|
---|
[f40a309] | 2069 | bra F03L137
|
---|
[4f508e6] | 2070 |
|
---|
| 2071 | | case SM_PTCH:
|
---|
| 2072 | | ltmp = pch;
|
---|
| 2073 |
|
---|
[f40a309] | 2074 | F03L140: move PCH(A6),A0
|
---|
| 2075 | move.l A0,LTMP(A6)
|
---|
[4f508e6] | 2076 |
|
---|
| 2077 | | break;
|
---|
| 2078 |
|
---|
[f40a309] | 2079 | bra F03L137
|
---|
[4f508e6] | 2080 |
|
---|
[f40a309] | 2081 | .page
|
---|
[4f508e6] | 2082 |
|
---|
| 2083 | | case SM_FREQ:
|
---|
| 2084 | | ltmp = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 2085 |
|
---|
[f40a309] | 2086 | F03L141: move PCH(A6),D0
|
---|
| 2087 | asr #7,D0
|
---|
| 2088 | and #255,D0
|
---|
| 2089 | move D0,A0
|
---|
| 2090 | add.l A0,A0
|
---|
| 2091 | move.l #_ptoftab,A1
|
---|
| 2092 | move 0(A0,A1.l),D0
|
---|
| 2093 | ext.l D0
|
---|
| 2094 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 2095 |
|
---|
| 2096 | | break;
|
---|
| 2097 |
|
---|
[f40a309] | 2098 | bra F03L137
|
---|
[4f508e6] | 2099 |
|
---|
| 2100 | | case SM_KVEL:
|
---|
| 2101 | | ltmp = veltab[trg];
|
---|
| 2102 |
|
---|
[f40a309] | 2103 | F03L142: move TRG(A6),A0
|
---|
| 2104 | add.l A0,A0
|
---|
| 2105 | move.l #_veltab,A1
|
---|
| 2106 | move 0(A0,A1.l),D0
|
---|
| 2107 | ext.l D0
|
---|
| 2108 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 2109 |
|
---|
| 2110 | | break;
|
---|
| 2111 |
|
---|
[f40a309] | 2112 | bra F03L137
|
---|
[4f508e6] | 2113 |
|
---|
[f40a309] | 2114 | .page
|
---|
[4f508e6] | 2115 |
|
---|
| 2116 | | case SM_KPRS:
|
---|
| 2117 | | ltmp = prstab[trg];
|
---|
| 2118 |
|
---|
[f40a309] | 2119 | F03L143: move TRG(A6),A0
|
---|
| 2120 | add.l A0,A0
|
---|
| 2121 | move.l #_prstab,A1
|
---|
| 2122 | move 0(A0,A1.l),D0
|
---|
| 2123 | ext.l D0
|
---|
| 2124 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 2125 |
|
---|
| 2126 | | break;
|
---|
| 2127 |
|
---|
[f40a309] | 2128 | bra F03L137
|
---|
[4f508e6] | 2129 |
|
---|
[f40a309] | 2130 | .page
|
---|
[4f508e6] | 2131 |
|
---|
| 2132 | | default:
|
---|
| 2133 | | ltmp = valents[group | pt->ipvsrc].val;
|
---|
| 2134 |
|
---|
[f40a309] | 2135 | F03L144: move.l PT(A6),A0
|
---|
| 2136 | clr.l D0
|
---|
| 2137 | move.b 6(A0),D0
|
---|
| 2138 | or.w GROUP(A6),D0
|
---|
| 2139 | add.l D0,D0
|
---|
| 2140 | move.l D0,D1
|
---|
| 2141 | lsl.l #2,D0
|
---|
| 2142 | add.l D1,D0
|
---|
| 2143 | move.l D0,A0
|
---|
| 2144 | move.l #_valents,A1
|
---|
| 2145 | clr.l D0
|
---|
| 2146 | move 8(A0,A1.l),D0
|
---|
| 2147 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 2148 |
|
---|
| 2149 | | }
|
---|
| 2150 |
|
---|
| 2151 |
|
---|
| 2152 | .page
|
---|
| 2153 |
|
---|
| 2154 | | ltmp = (ltmp | pt->ipvmlt) >> 15;
|
---|
| 2155 |
|
---|
[f40a309] | 2156 | F03L137: move.l PT(A6),A0
|
---|
| 2157 | move.w 4(A0),D0
|
---|
| 2158 | move.w LTMP+2(A6),D1
|
---|
| 2159 | muls D1,D0
|
---|
| 2160 | move.l #15,D1
|
---|
| 2161 | asr.l D1,D0
|
---|
| 2162 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 2163 |
|
---|
| 2164 | | ltmp += (long)pt->ipval;
|
---|
| 2165 |
|
---|
[f40a309] | 2166 | move.l PT(A6),A0
|
---|
| 2167 | move 2(A0),D0
|
---|
| 2168 | ext.l D0
|
---|
| 2169 | add.l D0,LTMP(A6)
|
---|
[4f508e6] | 2170 |
|
---|
| 2171 | | if (ltmp GT (long)VALMAX)
|
---|
| 2172 | | ltmp = (long)VALMAX;
|
---|
| 2173 |
|
---|
[f40a309] | 2174 | cmp.l #VALMAX,LTMP(A6)
|
---|
| 2175 | ble F03L146
|
---|
[4f508e6] | 2176 |
|
---|
[f40a309] | 2177 | move.l #VALMAX,LTMP(A6)
|
---|
| 2178 | bra F03L147
|
---|
[4f508e6] | 2179 |
|
---|
| 2180 | | else if (ltmp LT (long)VALMIN)
|
---|
| 2181 | | ltmp = (long)VALMIN;
|
---|
| 2182 |
|
---|
[f40a309] | 2183 | F03L146: cmp.l #VALMIN,LTMP(A6)
|
---|
| 2184 | bge F03L147
|
---|
[4f508e6] | 2185 |
|
---|
[f40a309] | 2186 | move.l #VALMIN,LTMP(A6)
|
---|
[4f508e6] | 2187 |
|
---|
| 2188 | | tfpval = (short)ltmp;
|
---|
| 2189 |
|
---|
[f40a309] | 2190 | F03L147: move.w LTMP+2(A6),TFPVAL(A6)
|
---|
| 2191 | bra F03L149
|
---|
[4f508e6] | 2192 |
|
---|
| 2193 | | } else {
|
---|
| 2194 |
|
---|
| 2195 | | tfpval = pt->ipval;
|
---|
| 2196 |
|
---|
[f40a309] | 2197 | F03L136: move.l PT(A6),A0
|
---|
| 2198 | move 2(A0),TFPVAL(A6)
|
---|
[4f508e6] | 2199 |
|
---|
| 2200 | | }
|
---|
| 2201 |
|
---|
| 2202 | .page
|
---|
| 2203 |
|
---|
| 2204 | | fpmant = (((long)pt->iptom & 0x0000FFF0L)
|
---|
| 2205 | | | ((long)timemlt & 0x0000FFFFL)) >> 15;
|
---|
| 2206 |
|
---|
[f40a309] | 2207 | F03L149: move.l PT(A6),A0
|
---|
| 2208 | move.w (A0),D0
|
---|
| 2209 | move.w D0,D2
|
---|
[4f508e6] | 2210 | andi.w #0xFFF0,D0
|
---|
[f40a309] | 2211 | move.w _timemlt,D1
|
---|
| 2212 | muls D1,D0
|
---|
| 2213 | move.l #15,D1
|
---|
| 2214 | asr.l D1,D0
|
---|
| 2215 | move D0,R_FPMANT
|
---|
[4f508e6] | 2216 |
|
---|
| 2217 | | fpexp = expbit[pt->iptim & 0x000F];
|
---|
| 2218 |
|
---|
| 2219 | and #0x000F,D2
|
---|
[f40a309] | 2220 | move D2,A0
|
---|
| 2221 | add.l A0,A0
|
---|
| 2222 | add.l #_expbit,A0
|
---|
| 2223 | move (A0),R_FPEXP
|
---|
[4f508e6] | 2224 |
|
---|
[f40a309] | 2225 | .page
|
---|
[4f508e6] | 2226 |
|
---|
| 2227 | | fp->idfpch = ip->idhos4v;
|
---|
| 2228 |
|
---|
[f40a309] | 2229 | F03L157: move.l IP(A6),A0
|
---|
| 2230 | move.w 84(A0),(A_FP)
|
---|
[4f508e6] | 2231 |
|
---|
| 2232 | | fpval = addpch(tfpval, fp->idfpch);
|
---|
| 2233 |
|
---|
[f40a309] | 2234 | move.w TFPVAL(A6),D1
|
---|
| 2235 | ext.l D1
|
---|
| 2236 | asr.l #5,D1
|
---|
| 2237 | sub.l #500,D1
|
---|
| 2238 | asl.l #LSPCH,D1
|
---|
| 2239 | move.w (A_FP),D0
|
---|
| 2240 | ext.l D0
|
---|
| 2241 | add.l D1,D0
|
---|
| 2242 | cmp.l #PITCHMAX,D0
|
---|
| 2243 | ble F03L157A
|
---|
[4f508e6] | 2244 |
|
---|
[f40a309] | 2245 | move.l #PITCHMAX,D0
|
---|
[4f508e6] | 2246 |
|
---|
[f40a309] | 2247 | F03L157A: move D0,R_FPVAL
|
---|
[4f508e6] | 2248 |
|
---|
[f40a309] | 2249 | .page
|
---|
[4f508e6] | 2250 |
|
---|
[f40a309] | 2251 | move.b 5(A_FP),D0
|
---|
| 2252 | ext.w D0
|
---|
| 2253 | sub.w #1,D0
|
---|
| 2254 | movea.l PT(A6),A0
|
---|
[4f508e6] | 2255 |
|
---|
| 2256 | | oldi = setipl(FPU_DI);
|
---|
| 2257 |
|
---|
[f40a309] | 2258 | move sr,OLDI(A6)
|
---|
| 2259 | move #FPU_DI,sr
|
---|
[4f508e6] | 2260 |
|
---|
[f40a309] | 2261 | F03L168: clr.b 10(A0)
|
---|
| 2262 | add.l #12,a0
|
---|
| 2263 | dbra D0,F03L168
|
---|
[4f508e6] | 2264 |
|
---|
[f40a309] | 2265 | .page
|
---|
[4f508e6] | 2266 |
|
---|
| 2267 | | fp->idftmd ^= I_NVBITS;
|
---|
| 2268 |
|
---|
[f40a309] | 2269 | F03L165: eor.b #24,7(A_FP)
|
---|
[4f508e6] | 2270 |
|
---|
| 2271 | | fpctl = (fp->idftmd & (I_NRATIO | I_NVBITS)) | 0x0003;
|
---|
| 2272 |
|
---|
[f40a309] | 2273 | move.b 7(A_FP),R_FPCTL
|
---|
| 2274 | and #28,R_FPCTL
|
---|
| 2275 | or #3,R_FPCTL
|
---|
[4f508e6] | 2276 |
|
---|
| 2277 | | fp->idfcpt = fp->idfpt1;
|
---|
| 2278 |
|
---|
[f40a309] | 2279 | move.b 6(A_FP),8(A_FP)
|
---|
[4f508e6] | 2280 |
|
---|
| 2281 | | fp->idftmd |= I_ACTIVE;
|
---|
| 2282 |
|
---|
[f40a309] | 2283 | or.b #2,7(A_FP)
|
---|
[4f508e6] | 2284 |
|
---|
| 2285 | | fp->idftrf = trg;
|
---|
| 2286 |
|
---|
[f40a309] | 2287 | move TRG(A6),10(A_FP)
|
---|
[4f508e6] | 2288 |
|
---|
| 2289 | | |(fpu + (long)FPU_TCV1) = srcval;
|
---|
| 2290 |
|
---|
| 2291 | move SRCVAL(A6),0x8(A_FPU)
|
---|
| 2292 |
|
---|
| 2293 | | ++octype;
|
---|
| 2294 |
|
---|
[f40a309] | 2295 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 2296 |
|
---|
| 2297 | | |(fpu + (long)FPU_TSF1) = mltval;
|
---|
| 2298 |
|
---|
| 2299 | move MLTVAL(A6),0xA(A_FPU)
|
---|
| 2300 |
|
---|
| 2301 | | ++octype;
|
---|
| 2302 |
|
---|
[f40a309] | 2303 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 2304 |
|
---|
| 2305 | | |(fpu + (long)FPU_TMNT) = fpmant;
|
---|
| 2306 |
|
---|
| 2307 | move R_FPMANT,0x14(A_FPU)
|
---|
| 2308 |
|
---|
| 2309 | | ++octype;
|
---|
| 2310 |
|
---|
[f40a309] | 2311 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 2312 |
|
---|
| 2313 | | |(fpu + (long)FPU_TEXP) = fpexp;
|
---|
| 2314 |
|
---|
| 2315 | move R_FPEXP,0x16(A_FPU)
|
---|
| 2316 |
|
---|
| 2317 | | ++octype;
|
---|
| 2318 |
|
---|
| 2319 | add #1,OCTYPE(A6)
|
---|
| 2320 |
|
---|
[f40a309] | 2321 | .page
|
---|
[4f508e6] | 2322 |
|
---|
| 2323 | | if (fp->idftmd & I_VNSUBN)
|
---|
| 2324 |
|
---|
[f40a309] | 2325 | btst #3,7(A_FP)
|
---|
| 2326 | beq F03L169
|
---|
[4f508e6] | 2327 |
|
---|
| 2328 | | |(fpu + (long)FPU_TNV1) = fpval;
|
---|
| 2329 |
|
---|
| 2330 | move R_FPVAL,0x1C(A_FPU)
|
---|
[f40a309] | 2331 | bra F03L170
|
---|
[4f508e6] | 2332 |
|
---|
| 2333 | | else
|
---|
| 2334 | | |(fpu + (long)FPU_TNV0) = fpval;
|
---|
| 2335 |
|
---|
[f40a309] | 2336 | F03L169: move R_FPVAL,2(A_FPU)
|
---|
[4f508e6] | 2337 |
|
---|
| 2338 | | ++octype;
|
---|
| 2339 |
|
---|
[f40a309] | 2340 | F03L170: add #1,OCTYPE(A6)
|
---|
[4f508e6] | 2341 |
|
---|
| 2342 | | |(fpu + (long)FPU_TCTL) = fpctl;
|
---|
| 2343 |
|
---|
[f40a309] | 2344 | move R_FPCTL,(A_FPU)
|
---|
[4f508e6] | 2345 |
|
---|
| 2346 | | setipl(oldi);
|
---|
| 2347 |
|
---|
[f40a309] | 2348 | move OLDI(A6),sr
|
---|
[4f508e6] | 2349 |
|
---|
| 2350 | .page
|
---|
| 2351 | | ------------------------------------------------------------------------------
|
---|
| 2352 | | Start function 4 -- Filtr
|
---|
| 2353 | | ------------------------------------------------------------------------------
|
---|
| 2354 |
|
---|
| 2355 | | if (ip->idhfnc[4].idftmd & I_TM_KEY) {
|
---|
| 2356 |
|
---|
[f40a309] | 2357 | FN04: move.l IP(A6),A0
|
---|
| 2358 | move.b 141(A0),D0
|
---|
| 2359 | move.w TAG(A6),D1
|
---|
| 2360 | eor.w D1,D0
|
---|
| 2361 | btst #0,D0
|
---|
| 2362 | bne FN04A
|
---|
[4f508e6] | 2363 |
|
---|
[f40a309] | 2364 | jmp FN05
|
---|
[4f508e6] | 2365 |
|
---|
| 2366 | | vp = (vce << 4) + 10;
|
---|
| 2367 |
|
---|
[f40a309] | 2368 | FN04A: move VCE(A6),D0
|
---|
| 2369 | asl #4,D0
|
---|
| 2370 | add.w #10,D0
|
---|
| 2371 | move D0,VP(A6)
|
---|
[4f508e6] | 2372 |
|
---|
| 2373 | | fpu = io_fpu + FPU_OFNC + (vp << 4);
|
---|
| 2374 |
|
---|
[f40a309] | 2375 | asl #5,D0
|
---|
| 2376 | ext.l D0
|
---|
| 2377 | move.l D0,A_FPU
|
---|
[4f508e6] | 2378 | add.l #_io_fpu+0x4000,A_FPU
|
---|
| 2379 |
|
---|
| 2380 | | fp = &ip->idhfnc[4];
|
---|
| 2381 |
|
---|
[f40a309] | 2382 | move.l #48,A_FP
|
---|
| 2383 | add.l IP(A6),A_FP
|
---|
| 2384 | add.l #86,A_FP
|
---|
[4f508e6] | 2385 |
|
---|
[f40a309] | 2386 | .page
|
---|
[4f508e6] | 2387 |
|
---|
| 2388 | | Added code:
|
---|
| 2389 |
|
---|
| 2390 | | output resonance via table lookup with FPU interrupts off
|
---|
| 2391 |
|
---|
[f40a309] | 2392 | lea _rsntab,A0
|
---|
| 2393 | clr.w D0
|
---|
| 2394 | move.b 9(A_FP),D0
|
---|
| 2395 | add.w D0,D0
|
---|
| 2396 | move.w 0(A0,D0.W),D1
|
---|
| 2397 | move.w VCE(A6),D0
|
---|
| 2398 | asl.w #4,d0
|
---|
| 2399 | add.w #6,d0
|
---|
| 2400 | asl.w #5,D0
|
---|
| 2401 | ext.l D0
|
---|
| 2402 | move.l D0,A0
|
---|
[4f508e6] | 2403 | add.l #_io_fpu+0x4000,A0
|
---|
[f40a309] | 2404 | move.w sr,OLDI(A6)
|
---|
| 2405 | move.w #FPU_DI,sr
|
---|
| 2406 | move.w d1,2(A0)
|
---|
| 2407 | add.w #1,OCTYPE(A6)
|
---|
[4f508e6] | 2408 | move.w d1,0x1C(A0)
|
---|
[f40a309] | 2409 | add.w #1,OCTYPE(A6)
|
---|
[4f508e6] | 2410 | move.w #0x0015,(A0)
|
---|
[f40a309] | 2411 | move.w OLDI(A6),sr
|
---|
[4f508e6] | 2412 |
|
---|
| 2413 | | pt = &ip->idhpnt[fp->idfpt1];
|
---|
| 2414 |
|
---|
[f40a309] | 2415 | clr.l D0
|
---|
| 2416 | move.b 6(A_FP),D0
|
---|
| 2417 | lsl.l #2,D0
|
---|
| 2418 | move.l D0,D1
|
---|
| 2419 | add.l D0,D0
|
---|
| 2420 | add.l D1,D0
|
---|
| 2421 | add.l IP(A6),D0
|
---|
| 2422 | add.l #242,D0
|
---|
| 2423 | move.l D0,PT(A6)
|
---|
[4f508e6] | 2424 |
|
---|
[f40a309] | 2425 | .page
|
---|
[4f508e6] | 2426 |
|
---|
| 2427 | | srcnum = group | fp->idfsrc;
|
---|
| 2428 |
|
---|
[f40a309] | 2429 | move.w GROUP(A6),D0
|
---|
| 2430 | ext.l D0
|
---|
| 2431 | clr.l D1
|
---|
| 2432 | move.b 4(A_FP),D1
|
---|
| 2433 | or D1,D0
|
---|
| 2434 | move D0,SRCNUM(A6)
|
---|
[4f508e6] | 2435 |
|
---|
| 2436 | | vep = &valents[srcnum];
|
---|
| 2437 |
|
---|
[f40a309] | 2438 | add.l D0,D0
|
---|
| 2439 | move.l D0,D1
|
---|
| 2440 | lsl.l #2,D0
|
---|
| 2441 | add.l D1,D0
|
---|
| 2442 | add.l #_valents,D0
|
---|
| 2443 | move.l D0,VEP(A6)
|
---|
[4f508e6] | 2444 |
|
---|
| 2445 | | smp = vpsms[vp];
|
---|
| 2446 |
|
---|
[f40a309] | 2447 | move VP(A6),A0
|
---|
| 2448 | add.l A0,A0
|
---|
| 2449 | add.l A0,A0
|
---|
| 2450 | add.l #_vpsms,A0
|
---|
| 2451 | move.l (A0),A_SMP
|
---|
[4f508e6] | 2452 |
|
---|
| 2453 | | if (srcnum NE smp->sm) {
|
---|
| 2454 |
|
---|
[f40a309] | 2455 | clr D0
|
---|
| 2456 | move 10(A_SMP),D0
|
---|
| 2457 | cmp SRCNUM(A6),D0
|
---|
| 2458 | beq F04L113
|
---|
[4f508e6] | 2459 |
|
---|
| 2460 | | (smp->prv)->nxt = smp->nxt;
|
---|
| 2461 |
|
---|
[f40a309] | 2462 | move.l 4(A_SMP),A0
|
---|
| 2463 | move.l (A_SMP),(A0)
|
---|
[4f508e6] | 2464 |
|
---|
| 2465 | | (smp->nxt)->prv = smp->prv;
|
---|
| 2466 |
|
---|
[f40a309] | 2467 | move.l (A_SMP),A0
|
---|
| 2468 | move.l 4(A_SMP),4(A0)
|
---|
[4f508e6] | 2469 |
|
---|
| 2470 | | smp->prv = (struct sment |)vep;
|
---|
| 2471 |
|
---|
[f40a309] | 2472 | move.l VEP(A6),4(A_SMP)
|
---|
[4f508e6] | 2473 |
|
---|
| 2474 | | smp->nxt = vep->nxt;
|
---|
| 2475 |
|
---|
[f40a309] | 2476 | move.l VEP(A6),A0
|
---|
| 2477 | move.l (A0),(A_SMP)
|
---|
[4f508e6] | 2478 |
|
---|
| 2479 | | (vep->nxt)->prv = smp;
|
---|
| 2480 |
|
---|
[f40a309] | 2481 | move.l VEP(A6),A0
|
---|
| 2482 | move.l (A0),A0
|
---|
| 2483 | move.l A_SMP,4(A0)
|
---|
[4f508e6] | 2484 |
|
---|
| 2485 | | vep->nxt = smp;
|
---|
| 2486 |
|
---|
[f40a309] | 2487 | move.l VEP(A6),A0
|
---|
| 2488 | move.l A_SMP,(A0)
|
---|
[4f508e6] | 2489 |
|
---|
| 2490 | | smp->sm = srcnum;
|
---|
| 2491 |
|
---|
[f40a309] | 2492 | move SRCNUM(A6),10(A_SMP)
|
---|
[4f508e6] | 2493 |
|
---|
| 2494 | | }
|
---|
| 2495 |
|
---|
| 2496 | | mltval = fp->idfmlt;
|
---|
| 2497 |
|
---|
[f40a309] | 2498 | F04L113: move 2(A_FP),MLTVAL(A6)
|
---|
[4f508e6] | 2499 |
|
---|
[f40a309] | 2500 | .page
|
---|
[4f508e6] | 2501 |
|
---|
| 2502 | | switch (fp->idfsrc) {
|
---|
| 2503 |
|
---|
[f40a309] | 2504 | move.b 4(A_FP),D0
|
---|
| 2505 | ext.w d0
|
---|
| 2506 | cmp #10,D0
|
---|
| 2507 | bhi F04L122
|
---|
[4f508e6] | 2508 |
|
---|
[f40a309] | 2509 | asl #2,D0
|
---|
| 2510 | lea F04L123,A0
|
---|
| 2511 | movea.l 0(A0,D0.W),A0
|
---|
| 2512 | jmp (A0)
|
---|
[4f508e6] | 2513 |
|
---|
| 2514 | | case SM_NONE:
|
---|
| 2515 | | mltval = 0;
|
---|
| 2516 |
|
---|
[f40a309] | 2517 | F04L116: clr MLTVAL(A6)
|
---|
[4f508e6] | 2518 |
|
---|
| 2519 | | tsrcval = 0;
|
---|
| 2520 |
|
---|
[f40a309] | 2521 | clr TSRCVAL(A6)
|
---|
[4f508e6] | 2522 |
|
---|
| 2523 | | break;
|
---|
| 2524 |
|
---|
[f40a309] | 2525 | bra F04L114
|
---|
[4f508e6] | 2526 |
|
---|
| 2527 | | case SM_RAND:
|
---|
| 2528 | | tsrcval = xgetran(mltval);
|
---|
| 2529 |
|
---|
[f40a309] | 2530 | F04L117: move MLTVAL(A6),(sp)
|
---|
| 2531 | jsr _xgetran
|
---|
| 2532 | move D0,TSRCVAL(A6)
|
---|
[4f508e6] | 2533 |
|
---|
| 2534 | | break;
|
---|
| 2535 |
|
---|
[f40a309] | 2536 | bra F04L114
|
---|
[4f508e6] | 2537 |
|
---|
| 2538 | | case SM_PTCH:
|
---|
| 2539 | | tsrcval = pch;
|
---|
| 2540 |
|
---|
[f40a309] | 2541 | F04L118: move PCH(A6),TSRCVAL(A6)
|
---|
[4f508e6] | 2542 |
|
---|
| 2543 | | break;
|
---|
| 2544 |
|
---|
[f40a309] | 2545 | bra F04L114
|
---|
[4f508e6] | 2546 |
|
---|
[f40a309] | 2547 | .page
|
---|
[4f508e6] | 2548 |
|
---|
| 2549 | | case SM_FREQ:
|
---|
| 2550 | | tsrcval = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 2551 |
|
---|
[f40a309] | 2552 | F04L119: move PCH(A6),D0
|
---|
| 2553 | asr #7,D0
|
---|
| 2554 | and #255,D0
|
---|
| 2555 | move D0,A0
|
---|
| 2556 | add.l A0,A0
|
---|
| 2557 | add.l #_ptoftab,A0
|
---|
| 2558 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 2559 |
|
---|
| 2560 | | break;
|
---|
| 2561 |
|
---|
[f40a309] | 2562 | bra F04L114
|
---|
[4f508e6] | 2563 |
|
---|
| 2564 | | case SM_KVEL:
|
---|
| 2565 | | tsrcval = veltab[trg];
|
---|
| 2566 |
|
---|
[f40a309] | 2567 | F04L120: move TRG(A6),A0
|
---|
| 2568 | add.l A0,A0
|
---|
| 2569 | add.l #_veltab,A0
|
---|
| 2570 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 2571 |
|
---|
| 2572 | | break;
|
---|
| 2573 |
|
---|
[f40a309] | 2574 | bra F04L114
|
---|
[4f508e6] | 2575 |
|
---|
| 2576 | | case SM_KPRS:
|
---|
| 2577 | | tsrcval = prstab[trg];
|
---|
| 2578 |
|
---|
[f40a309] | 2579 | F04L121: move TRG(A6),A0
|
---|
| 2580 | add.l A0,A0
|
---|
| 2581 | add.l #_prstab,A0
|
---|
| 2582 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 2583 |
|
---|
| 2584 | | break;
|
---|
| 2585 |
|
---|
[f40a309] | 2586 | bra F04L114
|
---|
[4f508e6] | 2587 |
|
---|
| 2588 | | default:
|
---|
| 2589 | | tsrcval = vep->val;
|
---|
| 2590 |
|
---|
[f40a309] | 2591 | F04L122: move.l VEP(A6),A0
|
---|
| 2592 | move 8(A0),TSRCVAL(A6)
|
---|
[4f508e6] | 2593 |
|
---|
| 2594 | | }
|
---|
| 2595 |
|
---|
[f40a309] | 2596 | .page
|
---|
[4f508e6] | 2597 |
|
---|
| 2598 | | ltmp = ((long)tsrcval >> 1) + ((long)tsrcval >> 2);
|
---|
| 2599 |
|
---|
[f40a309] | 2600 | F04L114: move TSRCVAL(A6),D0
|
---|
| 2601 | ext.l D0
|
---|
| 2602 | asr.l #1,D0
|
---|
| 2603 | move TSRCVAL(A6),D1
|
---|
| 2604 | ext.l D1
|
---|
| 2605 | asr.l #2,D1
|
---|
| 2606 | add.l D1,D0
|
---|
| 2607 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 2608 |
|
---|
| 2609 | | if (ltmp GT (long)VALMAX)
|
---|
| 2610 | | ltmp = (long)VALMAX;
|
---|
| 2611 |
|
---|
[f40a309] | 2612 | cmp.l #VALMAX,LTMP(A6)
|
---|
| 2613 | ble F04L131
|
---|
[4f508e6] | 2614 |
|
---|
[f40a309] | 2615 | move.l #VALMAX,LTMP(A6)
|
---|
| 2616 | bra F04L132
|
---|
[4f508e6] | 2617 |
|
---|
| 2618 | | else if (ltmp LT (long)VALMIN)
|
---|
| 2619 | | ltmp = (long)VALMIN;
|
---|
| 2620 |
|
---|
[f40a309] | 2621 | F04L131: cmp.l #VALMIN,LTMP(A6)
|
---|
| 2622 | bge F04L132
|
---|
[4f508e6] | 2623 |
|
---|
[f40a309] | 2624 | move.l #VALMIN,LTMP(A6)
|
---|
[4f508e6] | 2625 |
|
---|
| 2626 | | srcval = (short)ltmp;
|
---|
| 2627 |
|
---|
[f40a309] | 2628 | F04L132: move.l LTMP(A6),D0
|
---|
| 2629 | move D0,SRCVAL(A6)
|
---|
[4f508e6] | 2630 |
|
---|
[f40a309] | 2631 | .page
|
---|
[4f508e6] | 2632 |
|
---|
| 2633 | | if (pt->ipvsrc) {
|
---|
| 2634 |
|
---|
[f40a309] | 2635 | F04L124: move.l PT(A6),A0
|
---|
| 2636 | tst.b 6(A0)
|
---|
| 2637 | beq F04L136
|
---|
[4f508e6] | 2638 |
|
---|
| 2639 | | switch (pt->ipvsrc) {
|
---|
| 2640 |
|
---|
[f40a309] | 2641 | move.l PT(A6),A0
|
---|
| 2642 | move.b 6(A0),D0
|
---|
| 2643 | ext.w D0
|
---|
| 2644 | sub #1,D0
|
---|
| 2645 | cmp #9,D0
|
---|
| 2646 | bhi F04L144
|
---|
[4f508e6] | 2647 |
|
---|
[f40a309] | 2648 | asl #2,D0
|
---|
| 2649 | lea F04L145,A0
|
---|
| 2650 | move.l 0(A0,D0.W),A0
|
---|
| 2651 | jmp (A0)
|
---|
[4f508e6] | 2652 |
|
---|
| 2653 | | case SM_RAND:
|
---|
| 2654 | | ltmp = xgetran(pt_>ipvmlt);
|
---|
| 2655 |
|
---|
[f40a309] | 2656 | F04L139: move.l PT(A6),A0
|
---|
| 2657 | move 4(A0),(sp)
|
---|
| 2658 | jsr _xgetran
|
---|
| 2659 | ext.l D0
|
---|
| 2660 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 2661 |
|
---|
| 2662 | | break;
|
---|
| 2663 |
|
---|
[f40a309] | 2664 | bra F04L137
|
---|
[4f508e6] | 2665 |
|
---|
| 2666 | | case SM_PTCH:
|
---|
| 2667 | | ltmp = pch;
|
---|
| 2668 |
|
---|
[f40a309] | 2669 | F04L140: move PCH(A6),A0
|
---|
| 2670 | move.l A0,LTMP(A6)
|
---|
[4f508e6] | 2671 |
|
---|
| 2672 | | break;
|
---|
| 2673 |
|
---|
[f40a309] | 2674 | bra F04L137
|
---|
[4f508e6] | 2675 |
|
---|
[f40a309] | 2676 | .page
|
---|
[4f508e6] | 2677 |
|
---|
| 2678 | | case SM_FREQ:
|
---|
| 2679 | | ltmp = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 2680 |
|
---|
[f40a309] | 2681 | F04L141: move PCH(A6),D0
|
---|
| 2682 | asr #7,D0
|
---|
| 2683 | and #255,D0
|
---|
| 2684 | move D0,A0
|
---|
| 2685 | add.l A0,A0
|
---|
| 2686 | move.l #_ptoftab,A1
|
---|
| 2687 | move 0(A0,A1.l),D0
|
---|
| 2688 | ext.l D0
|
---|
| 2689 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 2690 |
|
---|
| 2691 | | break;
|
---|
| 2692 |
|
---|
[f40a309] | 2693 | bra F04L137
|
---|
[4f508e6] | 2694 |
|
---|
| 2695 | | case SM_KVEL:
|
---|
| 2696 | | ltmp = veltab[trg];
|
---|
| 2697 |
|
---|
[f40a309] | 2698 | F04L142: move TRG(A6),A0
|
---|
| 2699 | add.l A0,A0
|
---|
| 2700 | move.l #_veltab,A1
|
---|
| 2701 | move 0(A0,A1.l),D0
|
---|
| 2702 | ext.l D0
|
---|
| 2703 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 2704 |
|
---|
| 2705 | | break;
|
---|
| 2706 |
|
---|
[f40a309] | 2707 | bra F04L137
|
---|
[4f508e6] | 2708 |
|
---|
[f40a309] | 2709 | .page
|
---|
[4f508e6] | 2710 |
|
---|
| 2711 | | case SM_KPRS:
|
---|
| 2712 | | ltmp = prstab[trg];
|
---|
| 2713 |
|
---|
[f40a309] | 2714 | F04L143: move TRG(A6),A0
|
---|
| 2715 | add.l A0,A0
|
---|
| 2716 | move.l #_prstab,A1
|
---|
| 2717 | move 0(A0,A1.l),D0
|
---|
| 2718 | ext.l D0
|
---|
| 2719 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 2720 |
|
---|
| 2721 | | break;
|
---|
| 2722 |
|
---|
[f40a309] | 2723 | bra F04L137
|
---|
[4f508e6] | 2724 |
|
---|
[f40a309] | 2725 | .page
|
---|
[4f508e6] | 2726 |
|
---|
| 2727 | | default:
|
---|
| 2728 | | ltmp = valents[group | pt->ipvsrc].val;
|
---|
| 2729 |
|
---|
[f40a309] | 2730 | F04L144: move.l PT(A6),A0
|
---|
| 2731 | clr.l D0
|
---|
| 2732 | move.b 6(A0),D0
|
---|
| 2733 | or.w GROUP(A6),D0
|
---|
| 2734 | add.l D0,D0
|
---|
| 2735 | move.l D0,D1
|
---|
| 2736 | lsl.l #2,D0
|
---|
| 2737 | add.l D1,D0
|
---|
| 2738 | move.l D0,A0
|
---|
| 2739 | move.l #_valents,A1
|
---|
| 2740 | clr.l D0
|
---|
| 2741 | move 8(A0,A1.l),D0
|
---|
| 2742 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 2743 |
|
---|
| 2744 | | }
|
---|
| 2745 |
|
---|
| 2746 |
|
---|
| 2747 | .page
|
---|
| 2748 |
|
---|
| 2749 | | ltmp = (ltmp | pt->ipvmlt) >> 15;
|
---|
| 2750 |
|
---|
[f40a309] | 2751 | F04L137: move.l PT(A6),A0
|
---|
| 2752 | move.w 4(A0),D0
|
---|
| 2753 | move.w LTMP+2(A6),D1
|
---|
| 2754 | muls D1,D0
|
---|
| 2755 | move.l #15,D1
|
---|
| 2756 | asr.l D1,D0
|
---|
| 2757 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 2758 |
|
---|
| 2759 | | ltmp += (long)pt->ipval;
|
---|
| 2760 |
|
---|
[f40a309] | 2761 | move.l PT(A6),A0
|
---|
| 2762 | move 2(A0),D0
|
---|
| 2763 | ext.l D0
|
---|
| 2764 | add.l D0,LTMP(A6)
|
---|
[4f508e6] | 2765 |
|
---|
| 2766 | | if (ltmp GT (long)VALMAX)
|
---|
| 2767 | | ltmp = (long)VALMAX;
|
---|
| 2768 |
|
---|
[f40a309] | 2769 | cmp.l #VALMAX,LTMP(A6)
|
---|
| 2770 | ble F04L146
|
---|
[4f508e6] | 2771 |
|
---|
[f40a309] | 2772 | move.l #VALMAX,LTMP(A6)
|
---|
| 2773 | bra F04L147
|
---|
[4f508e6] | 2774 |
|
---|
| 2775 | | else if (ltmp LT (long)VALMIN)
|
---|
| 2776 | | ltmp = (long)VALMIN;
|
---|
| 2777 |
|
---|
[f40a309] | 2778 | F04L146: cmp.l #VALMIN,LTMP(A6)
|
---|
| 2779 | bge F04L147
|
---|
[4f508e6] | 2780 |
|
---|
[f40a309] | 2781 | move.l #VALMIN,LTMP(A6)
|
---|
[4f508e6] | 2782 |
|
---|
| 2783 | | tfpval = (short)ltmp;
|
---|
| 2784 |
|
---|
[f40a309] | 2785 | F04L147: move.w LTMP+2(A6),TFPVAL(A6)
|
---|
| 2786 | bra F04L149
|
---|
[4f508e6] | 2787 |
|
---|
| 2788 | | } else {
|
---|
| 2789 |
|
---|
| 2790 | | tfpval = pt->ipval;
|
---|
| 2791 |
|
---|
[f40a309] | 2792 | F04L136: move.l PT(A6),A0
|
---|
| 2793 | move 2(A0),TFPVAL(A6)
|
---|
[4f508e6] | 2794 |
|
---|
| 2795 | | }
|
---|
| 2796 |
|
---|
| 2797 | .page
|
---|
| 2798 |
|
---|
| 2799 | | fpmant = (((long)pt->iptom & 0x0000FFF0L)
|
---|
| 2800 | | | ((long)timemlt & 0x0000FFFFL)) >> 15;
|
---|
| 2801 |
|
---|
[f40a309] | 2802 | F04L149: move.l PT(A6),A0
|
---|
| 2803 | move.w (A0),D0
|
---|
| 2804 | move.w D0,D2
|
---|
[4f508e6] | 2805 | andi.w #0xFFF0,D0
|
---|
[f40a309] | 2806 | move.w _timemlt,D1
|
---|
| 2807 | muls D1,D0
|
---|
| 2808 | move.l #15,D1
|
---|
| 2809 | asr.l D1,D0
|
---|
| 2810 | move D0,R_FPMANT
|
---|
[4f508e6] | 2811 |
|
---|
| 2812 | | fpexp = expbit[pt->iptim & 0x000F];
|
---|
| 2813 |
|
---|
| 2814 | and #0x000F,D2
|
---|
[f40a309] | 2815 | move D2,A0
|
---|
| 2816 | add.l A0,A0
|
---|
| 2817 | add.l #_expbit,A0
|
---|
| 2818 | move (A0),R_FPEXP
|
---|
[4f508e6] | 2819 |
|
---|
[f40a309] | 2820 | .page
|
---|
[4f508e6] | 2821 |
|
---|
| 2822 | | fp->idfpch = pch;
|
---|
| 2823 |
|
---|
[f40a309] | 2824 | F04L158: move PCH(A6),(A_FP)
|
---|
[4f508e6] | 2825 |
|
---|
| 2826 | | ltmp = ((long)tfpval >> 1) + ((longtfpval >>2)
|
---|
| 2827 | | + (long)fp->idfpch;
|
---|
| 2828 |
|
---|
[f40a309] | 2829 | move TFPVAL(A6),D0
|
---|
| 2830 | ext.l D0
|
---|
| 2831 | asr.l #1,D0
|
---|
| 2832 | move TFPVAL(A6),D1
|
---|
| 2833 | ext.l D1
|
---|
| 2834 | asr.l #2,D1
|
---|
| 2835 | add.l D1,D0
|
---|
| 2836 | move (A_FP),D1
|
---|
| 2837 | ext.l D1
|
---|
| 2838 | add.l D1,D0
|
---|
| 2839 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 2840 |
|
---|
| 2841 | | if (ltmp GT (long)VALMAX)
|
---|
| 2842 | | ltmp = (long)VALMAX;
|
---|
| 2843 |
|
---|
[f40a309] | 2844 | cmp.l #VALMAX,LTMP(A6)
|
---|
| 2845 | ble F04L159
|
---|
[4f508e6] | 2846 |
|
---|
[f40a309] | 2847 | move.l #VALMAX,LTMP(A6)
|
---|
| 2848 | bra F04L160
|
---|
[4f508e6] | 2849 |
|
---|
| 2850 | | else if (ltmp LT (long)VALMIN)
|
---|
| 2851 | | ltmp = (long)VALMIN;
|
---|
| 2852 |
|
---|
[f40a309] | 2853 | F04L159: cmp.l #VALMIN,LTMP(A6)
|
---|
| 2854 | bge F04L160
|
---|
[4f508e6] | 2855 |
|
---|
[f40a309] | 2856 | move.l #VALMIN,LTMP(A6)
|
---|
[4f508e6] | 2857 |
|
---|
| 2858 | | fpval = (short)ltmp;
|
---|
| 2859 |
|
---|
[f40a309] | 2860 | F04L160: move.l LTMP(A6),D0
|
---|
| 2861 | move D0,R_FPVAL
|
---|
[4f508e6] | 2862 |
|
---|
[f40a309] | 2863 | .page
|
---|
[4f508e6] | 2864 |
|
---|
[f40a309] | 2865 | move.b 5(A_FP),D0
|
---|
| 2866 | ext.w D0
|
---|
| 2867 | sub.w #1,D0
|
---|
| 2868 | movea.l PT(A6),A0
|
---|
[4f508e6] | 2869 |
|
---|
| 2870 | | oldi = setipl(FPU_DI);
|
---|
| 2871 |
|
---|
[f40a309] | 2872 | move sr,OLDI(A6)
|
---|
| 2873 | move #FPU_DI,sr
|
---|
[4f508e6] | 2874 |
|
---|
[f40a309] | 2875 | F04L168: clr.b 10(A0)
|
---|
| 2876 | add.l #12,a0
|
---|
| 2877 | dbra D0,F04L168
|
---|
[4f508e6] | 2878 |
|
---|
[f40a309] | 2879 | .page
|
---|
[4f508e6] | 2880 |
|
---|
| 2881 | | fp->idftmd ^= I_NVBITS;
|
---|
| 2882 |
|
---|
[f40a309] | 2883 | F04L165: eor.b #24,7(A_FP)
|
---|
[4f508e6] | 2884 |
|
---|
| 2885 | | fpctl = (fp->idftmd & (I_NRATIO | I_NVBITS)) | 0x0003;
|
---|
| 2886 |
|
---|
[f40a309] | 2887 | move.b 7(A_FP),R_FPCTL
|
---|
| 2888 | and #28,R_FPCTL
|
---|
| 2889 | or #3,R_FPCTL
|
---|
[4f508e6] | 2890 |
|
---|
| 2891 | | fp->idfcpt = fp->idfpt1;
|
---|
| 2892 |
|
---|
[f40a309] | 2893 | move.b 6(A_FP),8(A_FP)
|
---|
[4f508e6] | 2894 |
|
---|
| 2895 | | fp->idftmd |= I_ACTIVE;
|
---|
| 2896 |
|
---|
[f40a309] | 2897 | or.b #2,7(A_FP)
|
---|
[4f508e6] | 2898 |
|
---|
| 2899 | | fp->idftrf = trg;
|
---|
| 2900 |
|
---|
[f40a309] | 2901 | move TRG(A6),10(A_FP)
|
---|
[4f508e6] | 2902 |
|
---|
| 2903 | | |(fpu + (long)FPU_TCV1) = srcval;
|
---|
| 2904 |
|
---|
| 2905 | move SRCVAL(A6),0x8(A_FPU)
|
---|
| 2906 |
|
---|
| 2907 | | ++octype;
|
---|
| 2908 |
|
---|
[f40a309] | 2909 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 2910 |
|
---|
| 2911 | | |(fpu + (long)FPU_TSF1) = mltval;
|
---|
| 2912 |
|
---|
| 2913 | move MLTVAL(A6),0xA(A_FPU)
|
---|
| 2914 |
|
---|
| 2915 | | ++octype;
|
---|
| 2916 |
|
---|
[f40a309] | 2917 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 2918 |
|
---|
| 2919 | | |(fpu + (long)FPU_TMNT) = fpmant;
|
---|
| 2920 |
|
---|
| 2921 | move R_FPMANT,0x14(A_FPU)
|
---|
| 2922 |
|
---|
| 2923 | | ++octype;
|
---|
| 2924 |
|
---|
[f40a309] | 2925 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 2926 |
|
---|
| 2927 | | |(fpu + (long)FPU_TEXP) = fpexp;
|
---|
| 2928 |
|
---|
| 2929 | move R_FPEXP,0x16(A_FPU)
|
---|
| 2930 |
|
---|
| 2931 | | ++octype;
|
---|
| 2932 |
|
---|
[f40a309] | 2933 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 2934 |
|
---|
[f40a309] | 2935 | .page
|
---|
[4f508e6] | 2936 |
|
---|
| 2937 | | if (fp->idftmd & I_VNSUBN)
|
---|
| 2938 |
|
---|
[f40a309] | 2939 | btst #3,7(A_FP)
|
---|
| 2940 | beq F04L169
|
---|
[4f508e6] | 2941 |
|
---|
| 2942 | | |(fpu + (long)FPU_TNV1) = fpval;
|
---|
| 2943 |
|
---|
| 2944 | move R_FPVAL,0x1C(A_FPU)
|
---|
[f40a309] | 2945 | bra F04L170
|
---|
[4f508e6] | 2946 |
|
---|
| 2947 | | else
|
---|
| 2948 | | |(fpu + (long)FPU_TNV0) = fpval;
|
---|
| 2949 |
|
---|
[f40a309] | 2950 | F04L169: move R_FPVAL,2(A_FPU)
|
---|
[4f508e6] | 2951 |
|
---|
| 2952 | | ++octype;
|
---|
| 2953 |
|
---|
[f40a309] | 2954 | F04L170: add #1,OCTYPE(A6)
|
---|
[4f508e6] | 2955 |
|
---|
| 2956 | | |(fpu + (long)FPU_TCTL) = fpctl;
|
---|
| 2957 |
|
---|
[f40a309] | 2958 | move R_FPCTL,(A_FPU)
|
---|
[4f508e6] | 2959 |
|
---|
| 2960 | | setipl(oldi);
|
---|
| 2961 |
|
---|
[f40a309] | 2962 | move OLDI(A6),sr
|
---|
[4f508e6] | 2963 |
|
---|
| 2964 | .page
|
---|
| 2965 | | ------------------------------------------------------------------------------
|
---|
| 2966 | | Start function 5 -- Loctn
|
---|
| 2967 | | ------------------------------------------------------------------------------
|
---|
| 2968 |
|
---|
| 2969 | | if (ip->idhfnc[5].idftmd & I_TM_KEY) {
|
---|
| 2970 |
|
---|
[f40a309] | 2971 | FN05: move.l IP(A6),A0
|
---|
| 2972 | move.b 153(A0),D0
|
---|
| 2973 | move.w TAG(A6),D1
|
---|
| 2974 | eor.w D1,D0
|
---|
| 2975 | btst #0,D0
|
---|
| 2976 | bne FN05A
|
---|
[4f508e6] | 2977 |
|
---|
[f40a309] | 2978 | jmp FN06
|
---|
[4f508e6] | 2979 |
|
---|
| 2980 | | vp = (vce << 4) + 4;
|
---|
| 2981 |
|
---|
[f40a309] | 2982 | FN05A: move VCE(A6),D0
|
---|
| 2983 | asl #4,D0
|
---|
| 2984 | add.w #4,D0
|
---|
| 2985 | move D0,VP(A6)
|
---|
[4f508e6] | 2986 |
|
---|
| 2987 | | fpu = io_fpu + FPU_OFNC + (vp << 4);
|
---|
| 2988 |
|
---|
[f40a309] | 2989 | asl #5,D0
|
---|
| 2990 | ext.l D0
|
---|
| 2991 | move.l D0,A_FPU
|
---|
[4f508e6] | 2992 | add.l #_io_fpu+0x4000,A_FPU
|
---|
| 2993 |
|
---|
| 2994 | | fp = &ip->idhfnc[5];
|
---|
| 2995 |
|
---|
[f40a309] | 2996 | move.l #60,A_FP
|
---|
| 2997 | add.l IP(A6),A_FP
|
---|
| 2998 | add.l #86,A_FP
|
---|
[4f508e6] | 2999 |
|
---|
| 3000 | | pt = &ip->idhpnt[fp->idfpt1];
|
---|
| 3001 |
|
---|
[f40a309] | 3002 | clr.l D0
|
---|
| 3003 | move.b 6(A_FP),D0
|
---|
| 3004 | lsl.l #2,D0
|
---|
| 3005 | move.l D0,D1
|
---|
| 3006 | add.l D0,D0
|
---|
| 3007 | add.l D1,D0
|
---|
| 3008 | add.l IP(A6),D0
|
---|
| 3009 | add.l #242,D0
|
---|
| 3010 | move.l D0,PT(A6)
|
---|
[4f508e6] | 3011 |
|
---|
[f40a309] | 3012 | .page
|
---|
[4f508e6] | 3013 |
|
---|
| 3014 | | srcnum = group | fp->idfsrc;
|
---|
| 3015 |
|
---|
[f40a309] | 3016 | move.w GROUP(A6),D0
|
---|
| 3017 | ext.l D0
|
---|
| 3018 | clr.l D1
|
---|
| 3019 | move.b 4(A_FP),D1
|
---|
| 3020 | or D1,D0
|
---|
| 3021 | move D0,SRCNUM(A6)
|
---|
[4f508e6] | 3022 |
|
---|
| 3023 | | vep = &valents[srcnum];
|
---|
| 3024 |
|
---|
[f40a309] | 3025 | add.l D0,D0
|
---|
| 3026 | move.l D0,D1
|
---|
| 3027 | lsl.l #2,D0
|
---|
| 3028 | add.l D1,D0
|
---|
| 3029 | add.l #_valents,D0
|
---|
| 3030 | move.l D0,VEP(A6)
|
---|
[4f508e6] | 3031 |
|
---|
| 3032 | | smp = vpsms[vp];
|
---|
| 3033 |
|
---|
[f40a309] | 3034 | move VP(A6),A0
|
---|
| 3035 | add.l A0,A0
|
---|
| 3036 | add.l A0,A0
|
---|
| 3037 | add.l #_vpsms,A0
|
---|
| 3038 | move.l (A0),A_SMP
|
---|
[4f508e6] | 3039 |
|
---|
| 3040 | | if (srcnum NE smp->sm) {
|
---|
| 3041 |
|
---|
[f40a309] | 3042 | clr D0
|
---|
| 3043 | move 10(A_SMP),D0
|
---|
| 3044 | cmp SRCNUM(A6),D0
|
---|
| 3045 | beq F05L113
|
---|
[4f508e6] | 3046 |
|
---|
| 3047 | | (smp->prv)->nxt = smp->nxt;
|
---|
| 3048 |
|
---|
[f40a309] | 3049 | move.l 4(A_SMP),A0
|
---|
| 3050 | move.l (A_SMP),(A0)
|
---|
[4f508e6] | 3051 |
|
---|
| 3052 | | (smp->nxt)->prv = smp->prv;
|
---|
| 3053 |
|
---|
[f40a309] | 3054 | move.l (A_SMP),A0
|
---|
| 3055 | move.l 4(A_SMP),4(A0)
|
---|
[4f508e6] | 3056 |
|
---|
| 3057 | | smp->prv = (struct sment |)vep;
|
---|
| 3058 |
|
---|
[f40a309] | 3059 | move.l VEP(A6),4(A_SMP)
|
---|
[4f508e6] | 3060 |
|
---|
| 3061 | | smp->nxt = vep->nxt;
|
---|
| 3062 |
|
---|
[f40a309] | 3063 | move.l VEP(A6),A0
|
---|
| 3064 | move.l (A0),(A_SMP)
|
---|
[4f508e6] | 3065 |
|
---|
| 3066 | | (vep->nxt)->prv = smp;
|
---|
| 3067 |
|
---|
[f40a309] | 3068 | move.l VEP(A6),A0
|
---|
| 3069 | move.l (A0),A0
|
---|
| 3070 | move.l A_SMP,4(A0)
|
---|
[4f508e6] | 3071 |
|
---|
| 3072 | | vep->nxt = smp;
|
---|
| 3073 |
|
---|
[f40a309] | 3074 | move.l VEP(A6),A0
|
---|
| 3075 | move.l A_SMP,(A0)
|
---|
[4f508e6] | 3076 |
|
---|
| 3077 | | smp->sm = srcnum;
|
---|
| 3078 |
|
---|
| 3079 | move SRCNUM(A6),10(A_SMP)
|
---|
| 3080 |
|
---|
| 3081 | | }
|
---|
| 3082 |
|
---|
| 3083 | | mltval = fp->idfmlt;
|
---|
| 3084 |
|
---|
[f40a309] | 3085 | F05L113: move 2(A_FP),MLTVAL(A6)
|
---|
[4f508e6] | 3086 |
|
---|
[f40a309] | 3087 | .page
|
---|
[4f508e6] | 3088 |
|
---|
| 3089 | | switch (fp->idfsrc) {
|
---|
| 3090 |
|
---|
[f40a309] | 3091 | move.b 4(A_FP),D0
|
---|
| 3092 | ext.w d0
|
---|
| 3093 | cmp #10,D0
|
---|
| 3094 | bhi F05L122
|
---|
[4f508e6] | 3095 |
|
---|
[f40a309] | 3096 | asl #2,D0
|
---|
| 3097 | lea F05L123,A0
|
---|
| 3098 | movea.l 0(A0,D0.W),A0
|
---|
| 3099 | jmp (A0)
|
---|
[4f508e6] | 3100 |
|
---|
| 3101 | | case SM_NONE:
|
---|
| 3102 | | mltval = 0;
|
---|
| 3103 |
|
---|
[f40a309] | 3104 | F05L116: clr MLTVAL(A6)
|
---|
[4f508e6] | 3105 |
|
---|
| 3106 | | tsrcval = 0;
|
---|
| 3107 |
|
---|
[f40a309] | 3108 | clr TSRCVAL(A6)
|
---|
[4f508e6] | 3109 |
|
---|
| 3110 | | break;
|
---|
| 3111 |
|
---|
[f40a309] | 3112 | bra F05L114
|
---|
[4f508e6] | 3113 |
|
---|
| 3114 | | case SM_RAND:
|
---|
| 3115 | | tsrcval = xgetran(mltval);
|
---|
| 3116 |
|
---|
[f40a309] | 3117 | F05L117: move MLTVAL(A6),(sp)
|
---|
| 3118 | jsr _xgetran
|
---|
| 3119 | move D0,TSRCVAL(A6)
|
---|
[4f508e6] | 3120 |
|
---|
| 3121 | | break;
|
---|
| 3122 |
|
---|
[f40a309] | 3123 | bra F05L114
|
---|
[4f508e6] | 3124 |
|
---|
| 3125 | | case SM_PTCH:
|
---|
| 3126 | | tsrcval = pch;
|
---|
| 3127 |
|
---|
[f40a309] | 3128 | F05L118: move PCH(A6),TSRCVAL(A6)
|
---|
[4f508e6] | 3129 |
|
---|
| 3130 | | break;
|
---|
| 3131 |
|
---|
[f40a309] | 3132 | bra F05L114
|
---|
[4f508e6] | 3133 |
|
---|
[f40a309] | 3134 | .page
|
---|
[4f508e6] | 3135 |
|
---|
| 3136 | | case SM_FREQ:
|
---|
| 3137 | | tsrcval = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 3138 |
|
---|
[f40a309] | 3139 | F05L119: move PCH(A6),D0
|
---|
| 3140 | asr #7,D0
|
---|
| 3141 | and #255,D0
|
---|
| 3142 | move D0,A0
|
---|
| 3143 | add.l A0,A0
|
---|
| 3144 | add.l #_ptoftab,A0
|
---|
| 3145 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 3146 |
|
---|
| 3147 | | break;
|
---|
| 3148 |
|
---|
[f40a309] | 3149 | bra F05L114
|
---|
[4f508e6] | 3150 |
|
---|
| 3151 | | case SM_KVEL:
|
---|
| 3152 | | tsrcval = veltab[trg];
|
---|
| 3153 |
|
---|
[f40a309] | 3154 | F05L120: move TRG(A6),A0
|
---|
| 3155 | add.l A0,A0
|
---|
| 3156 | add.l #_veltab,A0
|
---|
| 3157 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 3158 |
|
---|
| 3159 | | break;
|
---|
| 3160 |
|
---|
[f40a309] | 3161 | bra F05L114
|
---|
[4f508e6] | 3162 |
|
---|
| 3163 | | case SM_KPRS:
|
---|
| 3164 | | tsrcval = prstab[trg];
|
---|
| 3165 |
|
---|
[f40a309] | 3166 | F05L121: move TRG(A6),A0
|
---|
| 3167 | add.l A0,A0
|
---|
| 3168 | add.l #_prstab,A0
|
---|
| 3169 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 3170 |
|
---|
| 3171 | | break;
|
---|
| 3172 |
|
---|
[f40a309] | 3173 | bra F05L114
|
---|
[4f508e6] | 3174 |
|
---|
| 3175 | | default:
|
---|
| 3176 | | tsrcval = vep->val;
|
---|
| 3177 |
|
---|
[f40a309] | 3178 | F05L122: move.l VEP(A6),A0
|
---|
| 3179 | move 8(A0),TSRCVAL(A6)
|
---|
[4f508e6] | 3180 |
|
---|
| 3181 | | }
|
---|
| 3182 |
|
---|
[f40a309] | 3183 | .page
|
---|
[4f508e6] | 3184 |
|
---|
| 3185 | | srcval = tsrcval;
|
---|
| 3186 |
|
---|
[f40a309] | 3187 | F05L114: move TSRCVAL(A6),SRCVAL(A6)
|
---|
[4f508e6] | 3188 |
|
---|
[f40a309] | 3189 | .page
|
---|
[4f508e6] | 3190 |
|
---|
| 3191 | | if (pt->ipvsrc) {
|
---|
| 3192 |
|
---|
[f40a309] | 3193 | F05L124: move.l PT(A6),A0
|
---|
| 3194 | tst.b 6(A0)
|
---|
| 3195 | beq F05L136
|
---|
[4f508e6] | 3196 |
|
---|
| 3197 | | switch (pt->ipvsrc) {
|
---|
| 3198 |
|
---|
[f40a309] | 3199 | move.l PT(A6),A0
|
---|
| 3200 | move.b 6(A0),D0
|
---|
| 3201 | ext.w D0
|
---|
| 3202 | sub #1,D0
|
---|
| 3203 | cmp #9,D0
|
---|
| 3204 | bhi F05L144
|
---|
[4f508e6] | 3205 |
|
---|
[f40a309] | 3206 | asl #2,D0
|
---|
| 3207 | lea F05L145,A0
|
---|
| 3208 | move.l 0(A0,D0.W),A0
|
---|
| 3209 | jmp (A0)
|
---|
[4f508e6] | 3210 |
|
---|
| 3211 | | case SM_RAND:
|
---|
| 3212 | | ltmp = xgetran(pt_>ipvmlt);
|
---|
| 3213 |
|
---|
[f40a309] | 3214 | F05L139: move.l PT(A6),A0
|
---|
| 3215 | move 4(A0),(sp)
|
---|
| 3216 | jsr _xgetran
|
---|
| 3217 | ext.l D0
|
---|
| 3218 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 3219 |
|
---|
| 3220 | | break;
|
---|
| 3221 |
|
---|
[f40a309] | 3222 | bra F05L137
|
---|
[4f508e6] | 3223 |
|
---|
| 3224 | | case SM_PTCH:
|
---|
| 3225 | | ltmp = pch;
|
---|
| 3226 |
|
---|
[f40a309] | 3227 | F05L140: move PCH(A6),A0
|
---|
| 3228 | move.l A0,LTMP(A6)
|
---|
[4f508e6] | 3229 |
|
---|
| 3230 | | break;
|
---|
| 3231 |
|
---|
[f40a309] | 3232 | bra F05L137
|
---|
[4f508e6] | 3233 |
|
---|
[f40a309] | 3234 | .page
|
---|
[4f508e6] | 3235 |
|
---|
| 3236 | | case SM_FREQ:
|
---|
| 3237 | | ltmp = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 3238 |
|
---|
[f40a309] | 3239 | F05L141: move PCH(A6),D0
|
---|
| 3240 | asr #7,D0
|
---|
| 3241 | and #255,D0
|
---|
| 3242 | move D0,A0
|
---|
| 3243 | add.l A0,A0
|
---|
| 3244 | move.l #_ptoftab,A1
|
---|
| 3245 | move 0(A0,A1.l),D0
|
---|
| 3246 | ext.l D0
|
---|
| 3247 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 3248 |
|
---|
| 3249 | | break;
|
---|
| 3250 |
|
---|
[f40a309] | 3251 | bra F05L137
|
---|
[4f508e6] | 3252 |
|
---|
| 3253 | | case SM_KVEL:
|
---|
| 3254 | | ltmp = veltab[trg];
|
---|
| 3255 |
|
---|
[f40a309] | 3256 | F05L142: move TRG(A6),A0
|
---|
| 3257 | add.l A0,A0
|
---|
| 3258 | move.l #_veltab,A1
|
---|
| 3259 | move 0(A0,A1.l),D0
|
---|
| 3260 | ext.l D0
|
---|
| 3261 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 3262 |
|
---|
| 3263 | | break;
|
---|
| 3264 |
|
---|
[f40a309] | 3265 | bra F05L137
|
---|
[4f508e6] | 3266 |
|
---|
[f40a309] | 3267 | .page
|
---|
[4f508e6] | 3268 |
|
---|
| 3269 | | case SM_KPRS:
|
---|
| 3270 | | ltmp = prstab[trg];
|
---|
| 3271 |
|
---|
[f40a309] | 3272 | F05L143: move TRG(A6),A0
|
---|
| 3273 | add.l A0,A0
|
---|
| 3274 | move.l #_prstab,A1
|
---|
| 3275 | move 0(A0,A1.l),D0
|
---|
| 3276 | ext.l D0
|
---|
| 3277 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 3278 |
|
---|
| 3279 | | break;
|
---|
| 3280 |
|
---|
[f40a309] | 3281 | bra F05L137
|
---|
[4f508e6] | 3282 |
|
---|
[f40a309] | 3283 | .page
|
---|
[4f508e6] | 3284 |
|
---|
| 3285 | | default:
|
---|
| 3286 | | ltmp = valents[group | pt->ipvsrc].val;
|
---|
| 3287 |
|
---|
[f40a309] | 3288 | F05L144: move.l PT(A6),A0
|
---|
| 3289 | clr.l D0
|
---|
| 3290 | move.b 6(A0),D0
|
---|
| 3291 | or.w GROUP(A6),D0
|
---|
| 3292 | add.l D0,D0
|
---|
| 3293 | move.l D0,D1
|
---|
| 3294 | lsl.l #2,D0
|
---|
| 3295 | add.l D1,D0
|
---|
| 3296 | move.l D0,A0
|
---|
| 3297 | move.l #_valents,A1
|
---|
| 3298 | clr.l D0
|
---|
| 3299 | move 8(A0,A1.l),D0
|
---|
| 3300 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 3301 |
|
---|
| 3302 | | }
|
---|
| 3303 |
|
---|
| 3304 |
|
---|
| 3305 | .page
|
---|
| 3306 |
|
---|
| 3307 | | ltmp = (ltmp | pt->ipvmlt) >> 15;
|
---|
| 3308 |
|
---|
[f40a309] | 3309 | F05L137: move.l PT(A6),A0
|
---|
| 3310 | move.w 4(A0),D0
|
---|
| 3311 | move.w LTMP+2(A6),D1
|
---|
| 3312 | muls D1,D0
|
---|
| 3313 | move.l #15,D1
|
---|
| 3314 | asr.l D1,D0
|
---|
| 3315 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 3316 |
|
---|
| 3317 | | ltmp += (long)pt->ipval;
|
---|
| 3318 |
|
---|
[f40a309] | 3319 | move.l PT(A6),A0
|
---|
| 3320 | move 2(A0),D0
|
---|
| 3321 | ext.l D0
|
---|
| 3322 | add.l D0,LTMP(A6)
|
---|
[4f508e6] | 3323 |
|
---|
| 3324 | | if (ltmp GT (long)VALMAX)
|
---|
| 3325 | | ltmp = (long)VALMAX;
|
---|
| 3326 |
|
---|
[f40a309] | 3327 | cmp.l #VALMAX,LTMP(A6)
|
---|
| 3328 | ble F05L146
|
---|
[4f508e6] | 3329 |
|
---|
[f40a309] | 3330 | move.l #VALMAX,LTMP(A6)
|
---|
| 3331 | bra F05L147
|
---|
[4f508e6] | 3332 |
|
---|
| 3333 | | else if (ltmp LT (long)VALMIN)
|
---|
| 3334 | | ltmp = (long)VALMIN;
|
---|
| 3335 |
|
---|
[f40a309] | 3336 | F05L146: cmp.l #VALMIN,LTMP(A6)
|
---|
| 3337 | bge F05L147
|
---|
[4f508e6] | 3338 |
|
---|
[f40a309] | 3339 | move.l #VALMIN,LTMP(A6)
|
---|
[4f508e6] | 3340 |
|
---|
| 3341 | | tfpval = (short)ltmp;
|
---|
| 3342 |
|
---|
[f40a309] | 3343 | F05L147: move.w LTMP+2(A6),TFPVAL(A6)
|
---|
| 3344 | bra F05L149
|
---|
[4f508e6] | 3345 |
|
---|
| 3346 | | } else {
|
---|
| 3347 |
|
---|
| 3348 | | tfpval = pt->ipval;
|
---|
| 3349 |
|
---|
[f40a309] | 3350 | F05L136: move.l PT(A6),A0
|
---|
| 3351 | move 2(A0),TFPVAL(A6)
|
---|
[4f508e6] | 3352 |
|
---|
| 3353 | | }
|
---|
| 3354 |
|
---|
| 3355 | .page
|
---|
| 3356 |
|
---|
| 3357 | | fpmant = (((long)pt->iptom & 0x0000FFF0L)
|
---|
| 3358 | | | ((long)timemlt & 0x0000FFFFL)) >> 15;
|
---|
| 3359 |
|
---|
[f40a309] | 3360 | F05L149: move.l PT(A6),A0
|
---|
| 3361 | move.w (A0),D0
|
---|
| 3362 | move.w D0,D2
|
---|
[4f508e6] | 3363 | andi.w #0xFFF0,D0
|
---|
[f40a309] | 3364 | move.w _timemlt,D1
|
---|
| 3365 | muls D1,D0
|
---|
| 3366 | move.l #15,D1
|
---|
| 3367 | asr.l D1,D0
|
---|
| 3368 | move D0,R_FPMANT
|
---|
[4f508e6] | 3369 |
|
---|
| 3370 | | fpexp = expbit[pt->iptim & 0x000F];
|
---|
| 3371 |
|
---|
| 3372 | and #0x000F,D2
|
---|
[f40a309] | 3373 | move D2,A0
|
---|
| 3374 | add.l A0,A0
|
---|
| 3375 | add.l #_expbit,A0
|
---|
| 3376 | move (A0),R_FPEXP
|
---|
[4f508e6] | 3377 |
|
---|
[f40a309] | 3378 | .page
|
---|
[4f508e6] | 3379 |
|
---|
| 3380 | | fp->idfpch = pch;
|
---|
| 3381 |
|
---|
[f40a309] | 3382 | F05L163: move PCH(A6),(A_FP)
|
---|
[4f508e6] | 3383 |
|
---|
| 3384 | | if (tfpval > VALMAX)
|
---|
| 3385 | | tfpval = VALMAX;
|
---|
| 3386 | | else if (tfpval < 0)
|
---|
| 3387 | | tfpval = 0;
|
---|
| 3388 |
|
---|
[f40a309] | 3389 | move.w TFPVAL(A6),D0
|
---|
[4f508e6] | 3390 | cmp.w #0x7D00,D0
|
---|
[f40a309] | 3391 | ble F05L163B
|
---|
[4f508e6] | 3392 |
|
---|
| 3393 | move.w #0x7D00,D0
|
---|
[f40a309] | 3394 | bra F05L163A
|
---|
[4f508e6] | 3395 |
|
---|
[f40a309] | 3396 | F05L163B: tst.w D0
|
---|
| 3397 | bpl F05L163A
|
---|
[4f508e6] | 3398 |
|
---|
[f40a309] | 3399 | clr.w D0
|
---|
[4f508e6] | 3400 |
|
---|
| 3401 | |#if LOC_EOR
|
---|
| 3402 | | fpval = (tfpval << 1) ^ 0x8000;
|
---|
| 3403 | |#endif
|
---|
| 3404 |
|
---|
[f40a309] | 3405 | .ifne LOC_EOR
|
---|
| 3406 | F05L163A: add.w D0,D0
|
---|
[4f508e6] | 3407 | eor.w #0x8000,D0
|
---|
[f40a309] | 3408 | .endc
|
---|
[4f508e6] | 3409 |
|
---|
| 3410 | |#if LOC_SUB
|
---|
| 3411 | | fpval = ((tfpval >> 5) - 500) << 6;
|
---|
| 3412 | |#endif
|
---|
| 3413 |
|
---|
[f40a309] | 3414 | .ifne LOC_SUB
|
---|
| 3415 | F05L163A: asr.w #5,D0
|
---|
| 3416 | sub.w #500,D0
|
---|
| 3417 | asl.w #6,D0
|
---|
| 3418 | .endc
|
---|
[4f508e6] | 3419 |
|
---|
[f40a309] | 3420 | move.w D0,R_FPVAL
|
---|
[4f508e6] | 3421 |
|
---|
[f40a309] | 3422 | .page
|
---|
[4f508e6] | 3423 |
|
---|
[f40a309] | 3424 | move.b 5(A_FP),D0
|
---|
| 3425 | ext.w D0
|
---|
| 3426 | sub.w #1,D0
|
---|
| 3427 | movea.l PT(A6),A0
|
---|
[4f508e6] | 3428 |
|
---|
| 3429 | | oldi = setipl(FPU_DI);
|
---|
| 3430 |
|
---|
[f40a309] | 3431 | move sr,OLDI(A6)
|
---|
| 3432 | move #FPU_DI,sr
|
---|
[4f508e6] | 3433 |
|
---|
[f40a309] | 3434 | F05L168: clr.b 10(A0)
|
---|
| 3435 | add.l #12,a0
|
---|
| 3436 | dbra D0,F05L168
|
---|
[4f508e6] | 3437 |
|
---|
[f40a309] | 3438 | .page
|
---|
[4f508e6] | 3439 |
|
---|
| 3440 | | fp->idftmd ^= I_NVBITS;
|
---|
| 3441 |
|
---|
[f40a309] | 3442 | F05L165: eor.b #24,7(A_FP)
|
---|
[4f508e6] | 3443 |
|
---|
| 3444 | | fpctl = (fp->idftmd & (I_NRATIO | I_NVBITS)) | 0x0003;
|
---|
| 3445 |
|
---|
[f40a309] | 3446 | move.b 7(A_FP),R_FPCTL
|
---|
| 3447 | and #28,R_FPCTL
|
---|
| 3448 | or #3,R_FPCTL
|
---|
[4f508e6] | 3449 |
|
---|
| 3450 | | fp->idfcpt = fp->idfpt1;
|
---|
| 3451 |
|
---|
[f40a309] | 3452 | move.b 6(A_FP),8(A_FP)
|
---|
[4f508e6] | 3453 |
|
---|
| 3454 | | fp->idftmd |= I_ACTIVE;
|
---|
| 3455 |
|
---|
[f40a309] | 3456 | or.b #2,7(A_FP)
|
---|
[4f508e6] | 3457 |
|
---|
| 3458 | | fp->idftrf = trg;
|
---|
| 3459 |
|
---|
[f40a309] | 3460 | move TRG(A6),10(A_FP)
|
---|
[4f508e6] | 3461 |
|
---|
| 3462 | | |(fpu + (long)FPU_TCV1) = srcval;
|
---|
| 3463 |
|
---|
| 3464 | move SRCVAL(A6),0x8(A_FPU)
|
---|
| 3465 |
|
---|
| 3466 | | ++octype;
|
---|
| 3467 |
|
---|
[f40a309] | 3468 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 3469 |
|
---|
| 3470 | | |(fpu + (long)FPU_TSF1) = mltval;
|
---|
| 3471 |
|
---|
| 3472 | move MLTVAL(A6),0xA(A_FPU)
|
---|
| 3473 |
|
---|
| 3474 | | ++octype;
|
---|
| 3475 |
|
---|
[f40a309] | 3476 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 3477 |
|
---|
| 3478 | | |(fpu + (long)FPU_TMNT) = fpmant;
|
---|
| 3479 |
|
---|
| 3480 | move R_FPMANT,0x14(A_FPU)
|
---|
| 3481 |
|
---|
| 3482 | | ++octype;
|
---|
| 3483 |
|
---|
[f40a309] | 3484 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 3485 |
|
---|
| 3486 | | |(fpu + (long)FPU_TEXP) = fpexp;
|
---|
| 3487 |
|
---|
| 3488 | move R_FPEXP,0x16(A_FPU)
|
---|
| 3489 |
|
---|
| 3490 | | ++octype;
|
---|
| 3491 |
|
---|
[f40a309] | 3492 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 3493 |
|
---|
[f40a309] | 3494 | .page
|
---|
[4f508e6] | 3495 |
|
---|
| 3496 | | if (fp->idftmd & I_VNSUBN)
|
---|
| 3497 |
|
---|
[f40a309] | 3498 | btst #3,7(A_FP)
|
---|
| 3499 | beq F05L169
|
---|
[4f508e6] | 3500 |
|
---|
| 3501 | | |(fpu + (long)FPU_TNV1) = fpval;
|
---|
| 3502 |
|
---|
| 3503 | move R_FPVAL,0x1C(A_FPU)
|
---|
[f40a309] | 3504 | bra F05L170
|
---|
[4f508e6] | 3505 |
|
---|
| 3506 | | else
|
---|
| 3507 | | |(fpu + (long)FPU_TNV0) = fpval;
|
---|
| 3508 |
|
---|
[f40a309] | 3509 | F05L169: move R_FPVAL,2(A_FPU)
|
---|
[4f508e6] | 3510 |
|
---|
| 3511 | | ++octype;
|
---|
| 3512 |
|
---|
[f40a309] | 3513 | F05L170: add #1,OCTYPE(A6)
|
---|
[4f508e6] | 3514 |
|
---|
| 3515 | | |(fpu + (long)FPU_TCTL) = fpctl;
|
---|
| 3516 |
|
---|
[f40a309] | 3517 | move R_FPCTL,(A_FPU)
|
---|
[4f508e6] | 3518 |
|
---|
| 3519 | | setipl(oldi);
|
---|
| 3520 |
|
---|
[f40a309] | 3521 | move OLDI(A6),sr
|
---|
[4f508e6] | 3522 |
|
---|
| 3523 | .page
|
---|
| 3524 | | ------------------------------------------------------------------------------
|
---|
| 3525 | | Start function 6 -- Ind 1
|
---|
| 3526 | | ------------------------------------------------------------------------------
|
---|
| 3527 |
|
---|
| 3528 | | if (ip->idhfnc[2].idftmd & I_TM_KEY) {
|
---|
| 3529 |
|
---|
[f40a309] | 3530 | FN06: move.l IP(A6),A0
|
---|
| 3531 | move.b 165(A0),D0
|
---|
| 3532 | move.w TAG(A6),D1
|
---|
| 3533 | eor.w D1,D0
|
---|
| 3534 | btst #0,D0
|
---|
| 3535 | bne FN06A
|
---|
[4f508e6] | 3536 |
|
---|
[f40a309] | 3537 | jmp FN07
|
---|
[4f508e6] | 3538 |
|
---|
| 3539 | | vp = (vce << 4) + 9;
|
---|
| 3540 |
|
---|
[f40a309] | 3541 | FN06A: move VCE(A6),D0
|
---|
| 3542 | asl #4,D0
|
---|
| 3543 | add.w #9,D0
|
---|
| 3544 | move D0,VP(A6)
|
---|
[4f508e6] | 3545 |
|
---|
| 3546 | | fpu = io_fpu + FPU_OFNC + (vp << 4);
|
---|
| 3547 |
|
---|
[f40a309] | 3548 | asl #5,D0
|
---|
| 3549 | ext.l D0
|
---|
| 3550 | move.l D0,A_FPU
|
---|
[4f508e6] | 3551 | add.l #_io_fpu+0x4000,A_FPU
|
---|
| 3552 |
|
---|
| 3553 | | fp = &ip->idhfnc[6];
|
---|
| 3554 |
|
---|
[f40a309] | 3555 | move.l #72,A_FP
|
---|
| 3556 | add.l IP(A6),A_FP
|
---|
| 3557 | add.l #86,A_FP
|
---|
[4f508e6] | 3558 |
|
---|
| 3559 | | pt = &ip->idhpnt[fp->idfpt1];
|
---|
| 3560 |
|
---|
[f40a309] | 3561 | clr.l D0
|
---|
| 3562 | move.b 6(A_FP),D0
|
---|
| 3563 | lsl.l #2,D0
|
---|
| 3564 | move.l D0,D1
|
---|
| 3565 | add.l D0,D0
|
---|
| 3566 | add.l D1,D0
|
---|
| 3567 | add.l IP(A6),D0
|
---|
| 3568 | add.l #242,D0
|
---|
| 3569 | move.l D0,PT(A6)
|
---|
[4f508e6] | 3570 |
|
---|
[f40a309] | 3571 | .page
|
---|
[4f508e6] | 3572 |
|
---|
| 3573 | | srcnum = group | fp->idfsrc;
|
---|
| 3574 |
|
---|
[f40a309] | 3575 | move.w GROUP(A6),D0
|
---|
| 3576 | ext.l D0
|
---|
| 3577 | clr.l D1
|
---|
| 3578 | move.b 4(A_FP),D1
|
---|
| 3579 | or D1,D0
|
---|
| 3580 | move D0,SRCNUM(A6)
|
---|
[4f508e6] | 3581 |
|
---|
| 3582 | | vep = &valents[srcnum];
|
---|
| 3583 |
|
---|
[f40a309] | 3584 | add.l D0,D0
|
---|
| 3585 | move.l D0,D1
|
---|
| 3586 | lsl.l #2,D0
|
---|
| 3587 | add.l D1,D0
|
---|
| 3588 | add.l #_valents,D0
|
---|
| 3589 | move.l D0,VEP(A6)
|
---|
[4f508e6] | 3590 |
|
---|
| 3591 | | smp = vpsms[vp];
|
---|
| 3592 |
|
---|
[f40a309] | 3593 | move VP(A6),A0
|
---|
| 3594 | add.l A0,A0
|
---|
| 3595 | add.l A0,A0
|
---|
| 3596 | add.l #_vpsms,A0
|
---|
| 3597 | move.l (A0),A_SMP
|
---|
[4f508e6] | 3598 |
|
---|
| 3599 | | if (srcnum NE smp->sm) {
|
---|
| 3600 |
|
---|
[f40a309] | 3601 | clr D0
|
---|
| 3602 | move 10(A_SMP),D0
|
---|
| 3603 | cmp SRCNUM(A6),D0
|
---|
| 3604 | beq F06L113
|
---|
[4f508e6] | 3605 |
|
---|
| 3606 | | (smp->prv)->nxt = smp->nxt;
|
---|
| 3607 |
|
---|
[f40a309] | 3608 | move.l 4(A_SMP),A0
|
---|
| 3609 | move.l (A_SMP),(A0)
|
---|
[4f508e6] | 3610 |
|
---|
| 3611 | | (smp->nxt)->prv = smp->prv;
|
---|
| 3612 |
|
---|
[f40a309] | 3613 | move.l (A_SMP),A0
|
---|
| 3614 | move.l 4(A_SMP),4(A0)
|
---|
[4f508e6] | 3615 |
|
---|
| 3616 | | smp->prv = (struct sment |)vep;
|
---|
| 3617 |
|
---|
[f40a309] | 3618 | move.l VEP(A6),4(A_SMP)
|
---|
[4f508e6] | 3619 |
|
---|
| 3620 | | smp->nxt = vep->nxt;
|
---|
| 3621 |
|
---|
[f40a309] | 3622 | move.l VEP(A6),A0
|
---|
| 3623 | move.l (A0),(A_SMP)
|
---|
[4f508e6] | 3624 |
|
---|
| 3625 | | (vep->nxt)->prv = smp;
|
---|
| 3626 |
|
---|
[f40a309] | 3627 | move.l VEP(A6),A0
|
---|
| 3628 | move.l (A0),A0
|
---|
| 3629 | move.l A_SMP,4(A0)
|
---|
[4f508e6] | 3630 |
|
---|
| 3631 | | vep->nxt = smp;
|
---|
| 3632 |
|
---|
[f40a309] | 3633 | move.l VEP(A6),A0
|
---|
| 3634 | move.l A_SMP,(A0)
|
---|
[4f508e6] | 3635 |
|
---|
| 3636 | | smp->sm = srcnum;
|
---|
| 3637 |
|
---|
[f40a309] | 3638 | move SRCNUM(A6),10(A_SMP)
|
---|
[4f508e6] | 3639 |
|
---|
| 3640 | | }
|
---|
| 3641 |
|
---|
| 3642 | | mltval = fp->idfmlt;
|
---|
| 3643 |
|
---|
[f40a309] | 3644 | F06L113: move 2(A_FP),MLTVAL(A6)
|
---|
[4f508e6] | 3645 |
|
---|
[f40a309] | 3646 | .page
|
---|
[4f508e6] | 3647 |
|
---|
| 3648 | | switch (fp->idfsrc) {
|
---|
| 3649 |
|
---|
[f40a309] | 3650 | move.b 4(A_FP),D0
|
---|
| 3651 | ext.w d0
|
---|
| 3652 | cmp #10,D0
|
---|
| 3653 | bhi F06L122
|
---|
[4f508e6] | 3654 |
|
---|
[f40a309] | 3655 | asl #2,D0
|
---|
| 3656 | lea F06L123,A0
|
---|
| 3657 | movea.l 0(A0,D0.W),A0
|
---|
| 3658 | jmp (A0)
|
---|
[4f508e6] | 3659 |
|
---|
| 3660 | | case SM_NONE:
|
---|
| 3661 | | mltval = 0;
|
---|
| 3662 |
|
---|
[f40a309] | 3663 | F06L116: clr MLTVAL(A6)
|
---|
[4f508e6] | 3664 |
|
---|
| 3665 | | tsrcval = 0;
|
---|
| 3666 |
|
---|
[f40a309] | 3667 | clr TSRCVAL(A6)
|
---|
[4f508e6] | 3668 |
|
---|
| 3669 | | break;
|
---|
| 3670 |
|
---|
[f40a309] | 3671 | bra F06L114
|
---|
[4f508e6] | 3672 |
|
---|
| 3673 | | case SM_RAND:
|
---|
| 3674 | | tsrcval = xgetran(mltval);
|
---|
| 3675 |
|
---|
[f40a309] | 3676 | F06L117: move MLTVAL(A6),(sp)
|
---|
| 3677 | jsr _xgetran
|
---|
| 3678 | move D0,TSRCVAL(A6)
|
---|
[4f508e6] | 3679 |
|
---|
| 3680 | | break;
|
---|
| 3681 |
|
---|
[f40a309] | 3682 | bra F06L114
|
---|
[4f508e6] | 3683 |
|
---|
| 3684 | | case SM_PTCH:
|
---|
| 3685 | | tsrcval = pch;
|
---|
| 3686 |
|
---|
[f40a309] | 3687 | F06L118: move PCH(A6),TSRCVAL(A6)
|
---|
[4f508e6] | 3688 |
|
---|
| 3689 | | break;
|
---|
| 3690 |
|
---|
[f40a309] | 3691 | bra F06L114
|
---|
[4f508e6] | 3692 |
|
---|
[f40a309] | 3693 | .page
|
---|
[4f508e6] | 3694 |
|
---|
| 3695 | | case SM_FREQ:
|
---|
| 3696 | | tsrcval = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 3697 |
|
---|
[f40a309] | 3698 | F06L119: move PCH(A6),D0
|
---|
| 3699 | asr #7,D0
|
---|
| 3700 | and #255,D0
|
---|
| 3701 | move D0,A0
|
---|
| 3702 | add.l A0,A0
|
---|
| 3703 | add.l #_ptoftab,A0
|
---|
| 3704 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 3705 |
|
---|
| 3706 | | break;
|
---|
| 3707 |
|
---|
[f40a309] | 3708 | bra F06L114
|
---|
[4f508e6] | 3709 |
|
---|
| 3710 | | case SM_KVEL:
|
---|
| 3711 | | tsrcval = veltab[trg];
|
---|
| 3712 |
|
---|
[f40a309] | 3713 | F06L120: move TRG(A6),A0
|
---|
| 3714 | add.l A0,A0
|
---|
| 3715 | add.l #_veltab,A0
|
---|
| 3716 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 3717 |
|
---|
| 3718 | | break;
|
---|
| 3719 |
|
---|
[f40a309] | 3720 | bra F06L114
|
---|
[4f508e6] | 3721 |
|
---|
| 3722 | | case SM_KPRS:
|
---|
| 3723 | | tsrcval = prstab[trg];
|
---|
| 3724 |
|
---|
[f40a309] | 3725 | F06L121: move TRG(A6),A0
|
---|
| 3726 | add.l A0,A0
|
---|
| 3727 | add.l #_prstab,A0
|
---|
| 3728 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 3729 |
|
---|
| 3730 | | break;
|
---|
| 3731 |
|
---|
[f40a309] | 3732 | bra F06L114
|
---|
[4f508e6] | 3733 |
|
---|
| 3734 | | default:
|
---|
| 3735 | | tsrcval = vep->val;
|
---|
| 3736 |
|
---|
[f40a309] | 3737 | F06L122: move.l VEP(A6),A0
|
---|
| 3738 | move 8(A0),TSRCVAL(A6)
|
---|
[4f508e6] | 3739 |
|
---|
| 3740 | | }
|
---|
| 3741 |
|
---|
[f40a309] | 3742 | .page
|
---|
[4f508e6] | 3743 |
|
---|
| 3744 | | srcval = tsrcval;
|
---|
| 3745 |
|
---|
[f40a309] | 3746 | F06L114: move TSRCVAL(A6),SRCVAL(A6)
|
---|
[4f508e6] | 3747 |
|
---|
[f40a309] | 3748 | .page
|
---|
[4f508e6] | 3749 |
|
---|
| 3750 | | if (pt->ipvsrc) {
|
---|
| 3751 |
|
---|
[f40a309] | 3752 | F06L124: move.l PT(A6),A0
|
---|
| 3753 | tst.b 6(A0)
|
---|
| 3754 | beq F06L136
|
---|
[4f508e6] | 3755 |
|
---|
| 3756 | | switch (pt->ipvsrc) {
|
---|
| 3757 |
|
---|
[f40a309] | 3758 | move.l PT(A6),A0
|
---|
| 3759 | move.b 6(A0),D0
|
---|
| 3760 | ext.w D0
|
---|
| 3761 | sub #1,D0
|
---|
| 3762 | cmp #9,D0
|
---|
| 3763 | bhi F06L144
|
---|
[4f508e6] | 3764 |
|
---|
[f40a309] | 3765 | asl #2,D0
|
---|
| 3766 | lea F06L145,A0
|
---|
| 3767 | move.l 0(A0,D0.W),A0
|
---|
| 3768 | jmp (A0)
|
---|
[4f508e6] | 3769 |
|
---|
| 3770 | | case SM_RAND:
|
---|
| 3771 | | ltmp = xgetran(pt_>ipvmlt);
|
---|
| 3772 |
|
---|
[f40a309] | 3773 | F06L139: move.l PT(A6),A0
|
---|
| 3774 | move 4(A0),(sp)
|
---|
| 3775 | jsr _xgetran
|
---|
| 3776 | ext.l D0
|
---|
| 3777 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 3778 |
|
---|
| 3779 | | break;
|
---|
| 3780 |
|
---|
[f40a309] | 3781 | bra F06L137
|
---|
[4f508e6] | 3782 |
|
---|
| 3783 | | case SM_PTCH:
|
---|
| 3784 | | ltmp = pch;
|
---|
| 3785 |
|
---|
[f40a309] | 3786 | F06L140: move PCH(A6),A0
|
---|
| 3787 | move.l A0,LTMP(A6)
|
---|
[4f508e6] | 3788 |
|
---|
| 3789 | | break;
|
---|
| 3790 |
|
---|
[f40a309] | 3791 | bra F06L137
|
---|
[4f508e6] | 3792 |
|
---|
[f40a309] | 3793 | .page
|
---|
[4f508e6] | 3794 |
|
---|
| 3795 | | case SM_FREQ:
|
---|
| 3796 | | ltmp = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 3797 |
|
---|
[f40a309] | 3798 | F06L141: move PCH(A6),D0
|
---|
| 3799 | asr #7,D0
|
---|
| 3800 | and #255,D0
|
---|
| 3801 | move D0,A0
|
---|
| 3802 | add.l A0,A0
|
---|
| 3803 | move.l #_ptoftab,A1
|
---|
| 3804 | move 0(A0,A1.l),D0
|
---|
| 3805 | ext.l D0
|
---|
| 3806 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 3807 |
|
---|
| 3808 | | break;
|
---|
| 3809 |
|
---|
[f40a309] | 3810 | bra F06L137
|
---|
[4f508e6] | 3811 |
|
---|
| 3812 | | case SM_KVEL:
|
---|
| 3813 | | ltmp = veltab[trg];
|
---|
| 3814 |
|
---|
[f40a309] | 3815 | F06L142: move TRG(A6),A0
|
---|
| 3816 | add.l A0,A0
|
---|
| 3817 | move.l #_veltab,A1
|
---|
| 3818 | move 0(A0,A1.l),D0
|
---|
| 3819 | ext.l D0
|
---|
| 3820 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 3821 |
|
---|
| 3822 | | break;
|
---|
| 3823 |
|
---|
| 3824 | bra F06L137
|
---|
| 3825 |
|
---|
[f40a309] | 3826 | .page
|
---|
[4f508e6] | 3827 |
|
---|
| 3828 | | case SM_KPRS:
|
---|
| 3829 | | ltmp = prstab[trg];
|
---|
| 3830 |
|
---|
[f40a309] | 3831 | F06L143: move TRG(A6),A0
|
---|
| 3832 | add.l A0,A0
|
---|
| 3833 | move.l #_prstab,A1
|
---|
| 3834 | move 0(A0,A1.l),D0
|
---|
| 3835 | ext.l D0
|
---|
| 3836 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 3837 |
|
---|
| 3838 | | break;
|
---|
| 3839 |
|
---|
[f40a309] | 3840 | bra F06L137
|
---|
[4f508e6] | 3841 |
|
---|
[f40a309] | 3842 | .page
|
---|
[4f508e6] | 3843 |
|
---|
| 3844 | | default:
|
---|
| 3845 | | ltmp = valents[group | pt->ipvsrc].val;
|
---|
| 3846 |
|
---|
[f40a309] | 3847 | F06L144: move.l PT(A6),A0
|
---|
| 3848 | clr.l D0
|
---|
| 3849 | move.b 6(A0),D0
|
---|
| 3850 | or.w GROUP(A6),D0
|
---|
| 3851 | add.l D0,D0
|
---|
| 3852 | move.l D0,D1
|
---|
| 3853 | lsl.l #2,D0
|
---|
| 3854 | add.l D1,D0
|
---|
| 3855 | move.l D0,A0
|
---|
| 3856 | move.l #_valents,A1
|
---|
| 3857 | clr.l D0
|
---|
| 3858 | move 8(A0,A1.l),D0
|
---|
| 3859 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 3860 |
|
---|
| 3861 | | }
|
---|
| 3862 |
|
---|
| 3863 |
|
---|
| 3864 | .page
|
---|
| 3865 |
|
---|
| 3866 | | ltmp = (ltmp | pt->ipvmlt) >> 15;
|
---|
| 3867 |
|
---|
[f40a309] | 3868 | F06L137: move.l PT(A6),A0
|
---|
| 3869 | move.w 4(A0),D0
|
---|
| 3870 | move.w LTMP+2(A6),D1
|
---|
| 3871 | muls D1,D0
|
---|
| 3872 | move.l #15,D1
|
---|
| 3873 | asr.l D1,D0
|
---|
| 3874 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 3875 |
|
---|
| 3876 | | ltmp += (long)pt->ipval;
|
---|
| 3877 |
|
---|
[f40a309] | 3878 | move.l PT(A6),A0
|
---|
| 3879 | move 2(A0),D0
|
---|
| 3880 | ext.l D0
|
---|
| 3881 | add.l D0,LTMP(A6)
|
---|
[4f508e6] | 3882 |
|
---|
| 3883 | | if (ltmp GT (long)VALMAX)
|
---|
| 3884 | | ltmp = (long)VALMAX;
|
---|
| 3885 |
|
---|
[f40a309] | 3886 | cmp.l #VALMAX,LTMP(A6)
|
---|
| 3887 | ble F06L146
|
---|
[4f508e6] | 3888 |
|
---|
[f40a309] | 3889 | move.l #VALMAX,LTMP(A6)
|
---|
| 3890 | bra F06L147
|
---|
[4f508e6] | 3891 |
|
---|
| 3892 | | else if (ltmp LT (long)VALMIN)
|
---|
| 3893 | | ltmp = (long)VALMIN;
|
---|
| 3894 |
|
---|
[f40a309] | 3895 | F06L146: cmp.l #VALMIN,LTMP(A6)
|
---|
| 3896 | bge F06L147
|
---|
[4f508e6] | 3897 |
|
---|
[f40a309] | 3898 | move.l #VALMIN,LTMP(A6)
|
---|
[4f508e6] | 3899 |
|
---|
| 3900 | | tfpval = (short)ltmp;
|
---|
| 3901 |
|
---|
[f40a309] | 3902 | F06L147: move.w LTMP+2(A6),TFPVAL(A6)
|
---|
| 3903 | bra F06L149
|
---|
[4f508e6] | 3904 |
|
---|
| 3905 | | } else {
|
---|
| 3906 |
|
---|
| 3907 | | tfpval = pt->ipval;
|
---|
| 3908 |
|
---|
[f40a309] | 3909 | F06L136: move.l PT(A6),A0
|
---|
| 3910 | move 2(A0),TFPVAL(A6)
|
---|
[4f508e6] | 3911 |
|
---|
| 3912 | | }
|
---|
| 3913 |
|
---|
| 3914 | .page
|
---|
| 3915 |
|
---|
| 3916 | | fpmant = (((long)pt->iptom & 0x0000FFF0L)
|
---|
| 3917 | | | ((long)timemlt & 0x0000FFFFL)) >> 15;
|
---|
| 3918 |
|
---|
[f40a309] | 3919 | F06L149: move.l PT(A6),A0
|
---|
| 3920 | move.w (A0),D0
|
---|
| 3921 | move.w D0,D2
|
---|
[4f508e6] | 3922 | andi.w #0xFFF0,D0
|
---|
[f40a309] | 3923 | move.w _timemlt,D1
|
---|
| 3924 | muls D1,D0
|
---|
| 3925 | move.l #15,D1
|
---|
| 3926 | asr.l D1,D0
|
---|
| 3927 | move D0,R_FPMANT
|
---|
[4f508e6] | 3928 |
|
---|
| 3929 | | fpexp = expbit[pt->iptim & 0x000F];
|
---|
| 3930 |
|
---|
| 3931 | and #0x000F,D2
|
---|
[f40a309] | 3932 | move D2,A0
|
---|
| 3933 | add.l A0,A0
|
---|
| 3934 | add.l #_expbit,A0
|
---|
| 3935 | move (A0),R_FPEXP
|
---|
[4f508e6] | 3936 |
|
---|
[f40a309] | 3937 | .page
|
---|
[4f508e6] | 3938 |
|
---|
| 3939 | | fp->idfpch = pch;
|
---|
| 3940 |
|
---|
[f40a309] | 3941 | F06L163: move PCH(A6),(A_FP)
|
---|
[4f508e6] | 3942 |
|
---|
| 3943 | | fpval = tfpval;
|
---|
| 3944 |
|
---|
[f40a309] | 3945 | move TFPVAL(A6),R_FPVAL
|
---|
[4f508e6] | 3946 |
|
---|
[f40a309] | 3947 | .page
|
---|
[4f508e6] | 3948 |
|
---|
[f40a309] | 3949 | move.b 5(A_FP),D0
|
---|
| 3950 | ext.w D0
|
---|
| 3951 | sub.w #1,D0
|
---|
| 3952 | movea.l PT(A6),A0
|
---|
[4f508e6] | 3953 |
|
---|
| 3954 | | oldi = setipl(FPU_DI);
|
---|
| 3955 |
|
---|
[f40a309] | 3956 | move sr,OLDI(A6)
|
---|
| 3957 | move #FPU_DI,sr
|
---|
[4f508e6] | 3958 |
|
---|
[f40a309] | 3959 | F06L168: clr.b 10(A0)
|
---|
| 3960 | add.l #12,a0
|
---|
| 3961 | dbra D0,F06L168
|
---|
[4f508e6] | 3962 |
|
---|
[f40a309] | 3963 | .page
|
---|
[4f508e6] | 3964 |
|
---|
| 3965 | | fp->idftmd ^= I_NVBITS;
|
---|
| 3966 |
|
---|
[f40a309] | 3967 | F06L165: eor.b #24,7(A_FP)
|
---|
[4f508e6] | 3968 |
|
---|
| 3969 | | fpctl = (fp->idftmd & (I_NRATIO | I_NVBITS)) | 0x0003;
|
---|
| 3970 |
|
---|
[f40a309] | 3971 | move.b 7(A_FP),R_FPCTL
|
---|
| 3972 | and #28,R_FPCTL
|
---|
| 3973 | or #3,R_FPCTL
|
---|
[4f508e6] | 3974 |
|
---|
| 3975 | | fp->idfcpt = fp->idfpt1;
|
---|
| 3976 |
|
---|
[f40a309] | 3977 | move.b 6(A_FP),8(A_FP)
|
---|
[4f508e6] | 3978 |
|
---|
| 3979 | | fp->idftmd |= I_ACTIVE;
|
---|
| 3980 |
|
---|
[f40a309] | 3981 | or.b #2,7(A_FP)
|
---|
[4f508e6] | 3982 |
|
---|
| 3983 | | fp->idftrf = trg;
|
---|
| 3984 |
|
---|
[f40a309] | 3985 | move TRG(A6),10(A_FP)
|
---|
[4f508e6] | 3986 |
|
---|
| 3987 | | |(fpu + (long)FPU_TCV1) = srcval;
|
---|
| 3988 |
|
---|
| 3989 | move SRCVAL(A6),0x8(A_FPU)
|
---|
| 3990 |
|
---|
| 3991 | | ++octype;
|
---|
| 3992 |
|
---|
[f40a309] | 3993 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 3994 |
|
---|
| 3995 | | |(fpu + (long)FPU_TSF1) = mltval;
|
---|
| 3996 |
|
---|
| 3997 | move MLTVAL(A6),0xA(A_FPU)
|
---|
| 3998 |
|
---|
| 3999 | | ++octype;
|
---|
| 4000 |
|
---|
[f40a309] | 4001 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 4002 |
|
---|
| 4003 | | |(fpu + (long)FPU_TMNT) = fpmant;
|
---|
| 4004 |
|
---|
| 4005 | move R_FPMANT,0x14(A_FPU)
|
---|
| 4006 |
|
---|
| 4007 | | ++octype;
|
---|
| 4008 |
|
---|
[f40a309] | 4009 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 4010 |
|
---|
| 4011 | | |(fpu + (long)FPU_TEXP) = fpexp;
|
---|
| 4012 |
|
---|
| 4013 | move R_FPEXP,0x16(A_FPU)
|
---|
| 4014 |
|
---|
| 4015 | | ++octype;
|
---|
| 4016 |
|
---|
[f40a309] | 4017 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 4018 |
|
---|
[f40a309] | 4019 | .page
|
---|
[4f508e6] | 4020 |
|
---|
| 4021 | | if (fp->idftmd & I_VNSUBN)
|
---|
| 4022 |
|
---|
[f40a309] | 4023 | btst #3,7(A_FP)
|
---|
| 4024 | beq F06L169
|
---|
[4f508e6] | 4025 |
|
---|
| 4026 | | |(fpu + (long)FPU_TNV1) = fpval;
|
---|
| 4027 |
|
---|
| 4028 | move R_FPVAL,0x1C(A_FPU)
|
---|
[f40a309] | 4029 | bra F06L170
|
---|
[4f508e6] | 4030 |
|
---|
| 4031 | | else
|
---|
| 4032 | | |(fpu + (long)FPU_TNV0) = fpval;
|
---|
| 4033 |
|
---|
[f40a309] | 4034 | F06L169: move R_FPVAL,2(A_FPU)
|
---|
[4f508e6] | 4035 |
|
---|
| 4036 | | ++octype;
|
---|
| 4037 |
|
---|
[f40a309] | 4038 | F06L170: add #1,OCTYPE(A6)
|
---|
[4f508e6] | 4039 |
|
---|
| 4040 | | |(fpu + (long)FPU_TCTL) = fpctl;
|
---|
| 4041 |
|
---|
[f40a309] | 4042 | move R_FPCTL,(A_FPU)
|
---|
[4f508e6] | 4043 |
|
---|
| 4044 | | setipl(oldi);
|
---|
| 4045 |
|
---|
[f40a309] | 4046 | move OLDI(A6),sr
|
---|
[4f508e6] | 4047 |
|
---|
| 4048 | .page
|
---|
| 4049 | | ------------------------------------------------------------------------------
|
---|
| 4050 | | Start function 7 -- Ind 2
|
---|
| 4051 | | ------------------------------------------------------------------------------
|
---|
| 4052 |
|
---|
| 4053 | | if (ip->idhfnc[7].idftmd & I_TM_KEY) {
|
---|
| 4054 |
|
---|
[f40a309] | 4055 | FN07: move.l IP(A6),A0
|
---|
| 4056 | move.b 177(A0),D0
|
---|
| 4057 | move.w TAG(A6),D1
|
---|
| 4058 | eor.w D1,D0
|
---|
| 4059 | btst #0,D0
|
---|
| 4060 | bne FN07A
|
---|
[4f508e6] | 4061 |
|
---|
[f40a309] | 4062 | jmp FN08
|
---|
[4f508e6] | 4063 |
|
---|
| 4064 | | vp = (vce << 4) + 11;
|
---|
| 4065 |
|
---|
[f40a309] | 4066 | FN07A: move VCE(A6),D0
|
---|
| 4067 | asl #4,D0
|
---|
| 4068 | add.w #11,D0
|
---|
| 4069 | move D0,VP(A6)
|
---|
[4f508e6] | 4070 |
|
---|
| 4071 | | fpu = io_fpu + FPU_OFNC + (vp << 4);
|
---|
| 4072 |
|
---|
[f40a309] | 4073 | asl #5,D0
|
---|
| 4074 | ext.l D0
|
---|
| 4075 | move.l D0,A_FPU
|
---|
[4f508e6] | 4076 | add.l #_io_fpu+0x4000,A_FPU
|
---|
| 4077 |
|
---|
| 4078 | | fp = &ip->idhfnc[7];
|
---|
| 4079 |
|
---|
[f40a309] | 4080 | move.l #84,A_FP
|
---|
| 4081 | add.l IP(A6),A_FP
|
---|
| 4082 | add.l #86,A_FP
|
---|
[4f508e6] | 4083 |
|
---|
| 4084 | | pt = &ip->idhpnt[fp->idfpt1];
|
---|
| 4085 |
|
---|
[f40a309] | 4086 | clr.l D0
|
---|
| 4087 | move.b 6(A_FP),D0
|
---|
| 4088 | lsl.l #2,D0
|
---|
| 4089 | move.l D0,D1
|
---|
| 4090 | add.l D0,D0
|
---|
| 4091 | add.l D1,D0
|
---|
| 4092 | add.l IP(A6),D0
|
---|
| 4093 | add.l #242,D0
|
---|
| 4094 | move.l D0,PT(A6)
|
---|
[4f508e6] | 4095 |
|
---|
[f40a309] | 4096 | .page
|
---|
[4f508e6] | 4097 |
|
---|
| 4098 | | srcnum = group | fp->idfsrc;
|
---|
| 4099 |
|
---|
[f40a309] | 4100 | move.w GROUP(A6),D0
|
---|
| 4101 | ext.l D0
|
---|
| 4102 | clr.l D1
|
---|
| 4103 | move.b 4(A_FP),D1
|
---|
| 4104 | or D1,D0
|
---|
| 4105 | move D0,SRCNUM(A6)
|
---|
[4f508e6] | 4106 |
|
---|
| 4107 | | vep = &valents[srcnum];
|
---|
| 4108 |
|
---|
[f40a309] | 4109 | add.l D0,D0
|
---|
| 4110 | move.l D0,D1
|
---|
| 4111 | lsl.l #2,D0
|
---|
| 4112 | add.l D1,D0
|
---|
| 4113 | add.l #_valents,D0
|
---|
| 4114 | move.l D0,VEP(A6)
|
---|
[4f508e6] | 4115 |
|
---|
| 4116 | | smp = vpsms[vp];
|
---|
| 4117 |
|
---|
[f40a309] | 4118 | move VP(A6),A0
|
---|
| 4119 | add.l A0,A0
|
---|
| 4120 | add.l A0,A0
|
---|
| 4121 | add.l #_vpsms,A0
|
---|
| 4122 | move.l (A0),A_SMP
|
---|
[4f508e6] | 4123 |
|
---|
| 4124 | | if (srcnum NE smp->sm) {
|
---|
| 4125 |
|
---|
[f40a309] | 4126 | clr D0
|
---|
| 4127 | move 10(A_SMP),D0
|
---|
| 4128 | cmp SRCNUM(A6),D0
|
---|
| 4129 | beq F07L113
|
---|
[4f508e6] | 4130 |
|
---|
| 4131 | | (smp->prv)->nxt = smp->nxt;
|
---|
| 4132 |
|
---|
[f40a309] | 4133 | move.l 4(A_SMP),A0
|
---|
| 4134 | move.l (A_SMP),(A0)
|
---|
[4f508e6] | 4135 |
|
---|
| 4136 | | (smp->nxt)->prv = smp->prv;
|
---|
| 4137 |
|
---|
[f40a309] | 4138 | move.l (A_SMP),A0
|
---|
| 4139 | move.l 4(A_SMP),4(A0)
|
---|
[4f508e6] | 4140 |
|
---|
| 4141 | | smp->prv = (struct sment |)vep;
|
---|
| 4142 |
|
---|
[f40a309] | 4143 | move.l VEP(A6),4(A_SMP)
|
---|
[4f508e6] | 4144 |
|
---|
| 4145 | | smp->nxt = vep->nxt;
|
---|
| 4146 |
|
---|
[f40a309] | 4147 | move.l VEP(A6),A0
|
---|
| 4148 | move.l (A0),(A_SMP)
|
---|
[4f508e6] | 4149 |
|
---|
| 4150 | | (vep->nxt)->prv = smp;
|
---|
| 4151 |
|
---|
[f40a309] | 4152 | move.l VEP(A6),A0
|
---|
| 4153 | move.l (A0),A0
|
---|
| 4154 | move.l A_SMP,4(A0)
|
---|
[4f508e6] | 4155 |
|
---|
| 4156 | | vep->nxt = smp;
|
---|
| 4157 |
|
---|
[f40a309] | 4158 | move.l VEP(A6),A0
|
---|
| 4159 | move.l A_SMP,(A0)
|
---|
[4f508e6] | 4160 |
|
---|
| 4161 | | smp->sm = srcnum;
|
---|
| 4162 |
|
---|
[f40a309] | 4163 | move SRCNUM(A6),10(A_SMP)
|
---|
[4f508e6] | 4164 |
|
---|
| 4165 | | }
|
---|
| 4166 |
|
---|
| 4167 | | mltval = fp->idfmlt;
|
---|
| 4168 |
|
---|
[f40a309] | 4169 | F07L113: move 2(A_FP),MLTVAL(A6)
|
---|
[4f508e6] | 4170 |
|
---|
[f40a309] | 4171 | .page
|
---|
[4f508e6] | 4172 |
|
---|
| 4173 | | switch (fp->idfsrc) {
|
---|
| 4174 |
|
---|
[f40a309] | 4175 | move.b 4(A_FP),D0
|
---|
| 4176 | ext.w d0
|
---|
| 4177 | cmp #10,D0
|
---|
| 4178 | bhi F07L122
|
---|
[4f508e6] | 4179 |
|
---|
[f40a309] | 4180 | asl #2,D0
|
---|
| 4181 | lea F07L123,A0
|
---|
| 4182 | movea.l 0(A0,D0.W),A0
|
---|
| 4183 | jmp (A0)
|
---|
[4f508e6] | 4184 |
|
---|
| 4185 | | case SM_NONE:
|
---|
| 4186 | | mltval = 0;
|
---|
| 4187 |
|
---|
[f40a309] | 4188 | F07L116: clr MLTVAL(A6)
|
---|
[4f508e6] | 4189 |
|
---|
| 4190 | | tsrcval = 0;
|
---|
| 4191 |
|
---|
[f40a309] | 4192 | clr TSRCVAL(A6)
|
---|
[4f508e6] | 4193 |
|
---|
| 4194 | | break;
|
---|
| 4195 |
|
---|
[f40a309] | 4196 | bra F07L114
|
---|
[4f508e6] | 4197 |
|
---|
| 4198 | | case SM_RAND:
|
---|
| 4199 | | tsrcval = xgetran(mltval);
|
---|
| 4200 |
|
---|
[f40a309] | 4201 | F07L117: move MLTVAL(A6),(sp)
|
---|
| 4202 | jsr _xgetran
|
---|
| 4203 | move D0,TSRCVAL(A6)
|
---|
[4f508e6] | 4204 |
|
---|
| 4205 | | break;
|
---|
| 4206 |
|
---|
[f40a309] | 4207 | bra F07L114
|
---|
[4f508e6] | 4208 |
|
---|
| 4209 | | case SM_PTCH:
|
---|
| 4210 | | tsrcval = pch;
|
---|
| 4211 |
|
---|
[f40a309] | 4212 | F07L118: move PCH(A6),TSRCVAL(A6)
|
---|
[4f508e6] | 4213 |
|
---|
| 4214 | | break;
|
---|
| 4215 |
|
---|
[f40a309] | 4216 | bra F07L114
|
---|
[4f508e6] | 4217 |
|
---|
[f40a309] | 4218 | .page
|
---|
[4f508e6] | 4219 |
|
---|
| 4220 | | case SM_FREQ:
|
---|
| 4221 | | tsrcval = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 4222 |
|
---|
[f40a309] | 4223 | F07L119: move PCH(A6),D0
|
---|
| 4224 | asr #7,D0
|
---|
| 4225 | and #255,D0
|
---|
| 4226 | move D0,A0
|
---|
| 4227 | add.l A0,A0
|
---|
| 4228 | add.l #_ptoftab,A0
|
---|
| 4229 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 4230 |
|
---|
| 4231 | | break;
|
---|
| 4232 |
|
---|
[f40a309] | 4233 | bra F07L114
|
---|
[4f508e6] | 4234 |
|
---|
| 4235 | | case SM_KVEL:
|
---|
| 4236 | | tsrcval = veltab[trg];
|
---|
| 4237 |
|
---|
[f40a309] | 4238 | F07L120: move TRG(A6),A0
|
---|
| 4239 | add.l A0,A0
|
---|
| 4240 | add.l #_veltab,A0
|
---|
| 4241 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 4242 |
|
---|
| 4243 | | break;
|
---|
| 4244 |
|
---|
[f40a309] | 4245 | bra F07L114
|
---|
[4f508e6] | 4246 |
|
---|
| 4247 | | case SM_KPRS:
|
---|
| 4248 | | tsrcval = prstab[trg];
|
---|
| 4249 |
|
---|
[f40a309] | 4250 | F07L121: move TRG(A6),A0
|
---|
| 4251 | add.l A0,A0
|
---|
| 4252 | add.l #_prstab,A0
|
---|
| 4253 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 4254 |
|
---|
| 4255 | | break;
|
---|
| 4256 |
|
---|
[f40a309] | 4257 | bra F07L114
|
---|
[4f508e6] | 4258 |
|
---|
| 4259 | | default:
|
---|
| 4260 | | tsrcval = vep->val;
|
---|
| 4261 |
|
---|
[f40a309] | 4262 | F07L122: move.l VEP(A6),A0
|
---|
| 4263 | move 8(A0),TSRCVAL(A6)
|
---|
[4f508e6] | 4264 |
|
---|
| 4265 | | }
|
---|
| 4266 |
|
---|
[f40a309] | 4267 | .page
|
---|
[4f508e6] | 4268 |
|
---|
| 4269 | | srcval = tsrcval;
|
---|
| 4270 |
|
---|
[f40a309] | 4271 | F07L114: move TSRCVAL(A6),SRCVAL(A6)
|
---|
[4f508e6] | 4272 |
|
---|
[f40a309] | 4273 | .page
|
---|
[4f508e6] | 4274 |
|
---|
| 4275 | | if (pt->ipvsrc) {
|
---|
| 4276 |
|
---|
[f40a309] | 4277 | F07L124: move.l PT(A6),A0
|
---|
| 4278 | tst.b 6(A0)
|
---|
| 4279 | beq F07L136
|
---|
[4f508e6] | 4280 |
|
---|
| 4281 | | switch (pt->ipvsrc) {
|
---|
| 4282 |
|
---|
[f40a309] | 4283 | move.l PT(A6),A0
|
---|
| 4284 | move.b 6(A0),D0
|
---|
| 4285 | ext.w D0
|
---|
| 4286 | sub #1,D0
|
---|
| 4287 | cmp #9,D0
|
---|
| 4288 | bhi F07L144
|
---|
[4f508e6] | 4289 |
|
---|
[f40a309] | 4290 | asl #2,D0
|
---|
| 4291 | lea F07L145,A0
|
---|
| 4292 | move.l 0(A0,D0.W),A0
|
---|
| 4293 | jmp (A0)
|
---|
[4f508e6] | 4294 |
|
---|
| 4295 | | case SM_RAND:
|
---|
| 4296 | | ltmp = xgetran(pt_>ipvmlt);
|
---|
| 4297 |
|
---|
[f40a309] | 4298 | F07L139: move.l PT(A6),A0
|
---|
| 4299 | move 4(A0),(sp)
|
---|
| 4300 | jsr _xgetran
|
---|
| 4301 | ext.l D0
|
---|
| 4302 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 4303 |
|
---|
| 4304 | | break;
|
---|
| 4305 |
|
---|
[f40a309] | 4306 | bra F07L137
|
---|
[4f508e6] | 4307 |
|
---|
| 4308 | | case SM_PTCH:
|
---|
| 4309 | | ltmp = pch;
|
---|
| 4310 |
|
---|
[f40a309] | 4311 | F07L140: move PCH(A6),A0
|
---|
| 4312 | move.l A0,LTMP(A6)
|
---|
[4f508e6] | 4313 |
|
---|
| 4314 | | break;
|
---|
| 4315 |
|
---|
[f40a309] | 4316 | bra F07L137
|
---|
[4f508e6] | 4317 |
|
---|
[f40a309] | 4318 | .page
|
---|
[4f508e6] | 4319 |
|
---|
| 4320 | | case SM_FREQ:
|
---|
| 4321 | | ltmp = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 4322 |
|
---|
[f40a309] | 4323 | F07L141: move PCH(A6),D0
|
---|
| 4324 | asr #7,D0
|
---|
| 4325 | and #255,D0
|
---|
| 4326 | move D0,A0
|
---|
| 4327 | add.l A0,A0
|
---|
| 4328 | move.l #_ptoftab,A1
|
---|
| 4329 | move 0(A0,A1.l),D0
|
---|
| 4330 | ext.l D0
|
---|
| 4331 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 4332 |
|
---|
| 4333 | | break;
|
---|
| 4334 |
|
---|
[f40a309] | 4335 | bra F07L137
|
---|
[4f508e6] | 4336 |
|
---|
| 4337 | | case SM_KVEL:
|
---|
| 4338 | | ltmp = veltab[trg];
|
---|
| 4339 |
|
---|
[f40a309] | 4340 | F07L142: move TRG(A6),A0
|
---|
| 4341 | add.l A0,A0
|
---|
| 4342 | move.l #_veltab,A1
|
---|
| 4343 | move 0(A0,A1.l),D0
|
---|
| 4344 | ext.l D0
|
---|
| 4345 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 4346 |
|
---|
| 4347 | | break;
|
---|
| 4348 |
|
---|
[f40a309] | 4349 | bra F07L137
|
---|
[4f508e6] | 4350 |
|
---|
[f40a309] | 4351 | .page
|
---|
[4f508e6] | 4352 |
|
---|
| 4353 | | case SM_KPRS:
|
---|
| 4354 | | ltmp = prstab[trg];
|
---|
| 4355 |
|
---|
[f40a309] | 4356 | F07L143: move TRG(A6),A0
|
---|
| 4357 | add.l A0,A0
|
---|
| 4358 | move.l #_prstab,A1
|
---|
| 4359 | move 0(A0,A1.l),D0
|
---|
| 4360 | ext.l D0
|
---|
| 4361 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 4362 |
|
---|
| 4363 | | break;
|
---|
| 4364 |
|
---|
[f40a309] | 4365 | bra F07L137
|
---|
[4f508e6] | 4366 |
|
---|
[f40a309] | 4367 | .page
|
---|
[4f508e6] | 4368 |
|
---|
| 4369 | | default:
|
---|
| 4370 | | ltmp = valents[group | pt->ipvsrc].val;
|
---|
| 4371 |
|
---|
[f40a309] | 4372 | F07L144: move.l PT(A6),A0
|
---|
| 4373 | clr.l D0
|
---|
| 4374 | move.b 6(A0),D0
|
---|
| 4375 | or.w GROUP(A6),D0
|
---|
| 4376 | add.l D0,D0
|
---|
| 4377 | move.l D0,D1
|
---|
| 4378 | lsl.l #2,D0
|
---|
| 4379 | add.l D1,D0
|
---|
| 4380 | move.l D0,A0
|
---|
| 4381 | move.l #_valents,A1
|
---|
| 4382 | clr.l D0
|
---|
| 4383 | move 8(A0,A1.l),D0
|
---|
| 4384 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 4385 |
|
---|
| 4386 | | }
|
---|
| 4387 |
|
---|
| 4388 |
|
---|
| 4389 | .page
|
---|
| 4390 |
|
---|
| 4391 | | ltmp = (ltmp | pt->ipvmlt) >> 15;
|
---|
| 4392 |
|
---|
[f40a309] | 4393 | F07L137: move.l PT(A6),A0
|
---|
| 4394 | move.w 4(A0),D0
|
---|
| 4395 | move.w LTMP+2(A6),D1
|
---|
| 4396 | muls D1,D0
|
---|
| 4397 | move.l #15,D1
|
---|
| 4398 | asr.l D1,D0
|
---|
| 4399 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 4400 |
|
---|
| 4401 | | ltmp += (long)pt->ipval;
|
---|
| 4402 |
|
---|
[f40a309] | 4403 | move.l PT(A6),A0
|
---|
| 4404 | move 2(A0),D0
|
---|
| 4405 | ext.l D0
|
---|
| 4406 | add.l D0,LTMP(A6)
|
---|
[4f508e6] | 4407 |
|
---|
| 4408 | | if (ltmp GT (long)VALMAX)
|
---|
| 4409 | | ltmp = (long)VALMAX;
|
---|
| 4410 |
|
---|
[f40a309] | 4411 | cmp.l #VALMAX,LTMP(A6)
|
---|
| 4412 | ble F07L146
|
---|
[4f508e6] | 4413 |
|
---|
[f40a309] | 4414 | move.l #VALMAX,LTMP(A6)
|
---|
| 4415 | bra F07L147
|
---|
[4f508e6] | 4416 |
|
---|
| 4417 | | else if (ltmp LT (long)VALMIN)
|
---|
| 4418 | | ltmp = (long)VALMIN;
|
---|
| 4419 |
|
---|
[f40a309] | 4420 | F07L146: cmp.l #VALMIN,LTMP(A6)
|
---|
| 4421 | bge F07L147
|
---|
[4f508e6] | 4422 |
|
---|
[f40a309] | 4423 | move.l #VALMIN,LTMP(A6)
|
---|
[4f508e6] | 4424 |
|
---|
| 4425 | | tfpval = (short)ltmp;
|
---|
| 4426 |
|
---|
[f40a309] | 4427 | F07L147: move.w LTMP+2(A6),TFPVAL(A6)
|
---|
| 4428 | bra F07L149
|
---|
[4f508e6] | 4429 |
|
---|
| 4430 | | } else {
|
---|
| 4431 |
|
---|
| 4432 | | tfpval = pt->ipval;
|
---|
| 4433 |
|
---|
[f40a309] | 4434 | F07L136: move.l PT(A6),A0
|
---|
| 4435 | move 2(A0),TFPVAL(A6)
|
---|
[4f508e6] | 4436 |
|
---|
| 4437 | | }
|
---|
| 4438 |
|
---|
| 4439 | .page
|
---|
| 4440 |
|
---|
| 4441 | | fpmant = (((long)pt->iptom & 0x0000FFF0L)
|
---|
| 4442 | | | ((long)timemlt & 0x0000FFFFL)) >> 15;
|
---|
| 4443 |
|
---|
[f40a309] | 4444 | F07L149: move.l PT(A6),A0
|
---|
| 4445 | move.w (A0),D0
|
---|
| 4446 | move.w D0,D2
|
---|
[4f508e6] | 4447 | andi.w #0xFFF0,D0
|
---|
[f40a309] | 4448 | move.w _timemlt,D1
|
---|
| 4449 | muls D1,D0
|
---|
| 4450 | move.l #15,D1
|
---|
| 4451 | asr.l D1,D0
|
---|
| 4452 | move D0,R_FPMANT
|
---|
[4f508e6] | 4453 |
|
---|
| 4454 | | fpexp = expbit[pt->iptim & 0x000F];
|
---|
| 4455 |
|
---|
| 4456 | and #0x000F,D2
|
---|
[f40a309] | 4457 | move D2,A0
|
---|
| 4458 | add.l A0,A0
|
---|
| 4459 | add.l #_expbit,A0
|
---|
| 4460 | move (A0),R_FPEXP
|
---|
[4f508e6] | 4461 |
|
---|
[f40a309] | 4462 | .page
|
---|
[4f508e6] | 4463 |
|
---|
| 4464 | | fp->idfpch = pch;
|
---|
| 4465 |
|
---|
[f40a309] | 4466 | F07L163: move PCH(A6),(A_FP)
|
---|
[4f508e6] | 4467 |
|
---|
| 4468 | | fpval = tfpval;
|
---|
| 4469 |
|
---|
[f40a309] | 4470 | move TFPVAL(A6),R_FPVAL
|
---|
[4f508e6] | 4471 |
|
---|
[f40a309] | 4472 | .page
|
---|
[4f508e6] | 4473 |
|
---|
[f40a309] | 4474 | move.b 5(A_FP),D0
|
---|
| 4475 | ext.w D0
|
---|
| 4476 | sub.w #1,D0
|
---|
| 4477 | movea.l PT(A6),A0
|
---|
[4f508e6] | 4478 |
|
---|
| 4479 | | oldi = setipl(FPU_DI);
|
---|
| 4480 |
|
---|
[f40a309] | 4481 | move sr,OLDI(A6)
|
---|
| 4482 | move #FPU_DI,sr
|
---|
[4f508e6] | 4483 |
|
---|
[f40a309] | 4484 | F07L168: clr.b 10(A0)
|
---|
| 4485 | add.l #12,a0
|
---|
| 4486 | dbra D0,F07L168
|
---|
[4f508e6] | 4487 |
|
---|
[f40a309] | 4488 | .page
|
---|
[4f508e6] | 4489 |
|
---|
| 4490 | | fp->idftmd ^= I_NVBITS;
|
---|
| 4491 |
|
---|
[f40a309] | 4492 | F07L165: eor.b #24,7(A_FP)
|
---|
[4f508e6] | 4493 |
|
---|
| 4494 | | fpctl = (fp->idftmd & (I_NRATIO | I_NVBITS)) | 0x0003;
|
---|
| 4495 |
|
---|
[f40a309] | 4496 | move.b 7(A_FP),R_FPCTL
|
---|
| 4497 | and #28,R_FPCTL
|
---|
| 4498 | or #3,R_FPCTL
|
---|
[4f508e6] | 4499 |
|
---|
| 4500 | | fp->idfcpt = fp->idfpt1;
|
---|
| 4501 |
|
---|
[f40a309] | 4502 | move.b 6(A_FP),8(A_FP)
|
---|
[4f508e6] | 4503 |
|
---|
| 4504 | | fp->idftmd |= I_ACTIVE;
|
---|
| 4505 |
|
---|
[f40a309] | 4506 | or.b #2,7(A_FP)
|
---|
[4f508e6] | 4507 |
|
---|
| 4508 | | fp->idftrf = trg;
|
---|
| 4509 |
|
---|
[f40a309] | 4510 | move TRG(A6),10(A_FP)
|
---|
[4f508e6] | 4511 |
|
---|
| 4512 | | |(fpu + (long)FPU_TCV1) = srcval;
|
---|
| 4513 |
|
---|
| 4514 | move SRCVAL(A6),0x8(A_FPU)
|
---|
| 4515 |
|
---|
| 4516 | | ++octype;
|
---|
| 4517 |
|
---|
[f40a309] | 4518 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 4519 |
|
---|
| 4520 | | |(fpu + (long)FPU_TSF1) = mltval;
|
---|
| 4521 |
|
---|
| 4522 | move MLTVAL(A6),0xA(A_FPU)
|
---|
| 4523 |
|
---|
| 4524 | | ++octype;
|
---|
| 4525 |
|
---|
[f40a309] | 4526 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 4527 |
|
---|
| 4528 | | |(fpu + (long)FPU_TMNT) = fpmant;
|
---|
| 4529 |
|
---|
| 4530 | move R_FPMANT,0x14(A_FPU)
|
---|
| 4531 |
|
---|
| 4532 | | ++octype;
|
---|
| 4533 |
|
---|
[f40a309] | 4534 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 4535 |
|
---|
| 4536 | | |(fpu + (long)FPU_TEXP) = fpexp;
|
---|
| 4537 |
|
---|
| 4538 | move R_FPEXP,0x16(A_FPU)
|
---|
| 4539 |
|
---|
| 4540 | | ++octype;
|
---|
| 4541 |
|
---|
[f40a309] | 4542 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 4543 |
|
---|
[f40a309] | 4544 | .page
|
---|
[4f508e6] | 4545 |
|
---|
| 4546 | | if (fp->idftmd & I_VNSUBN)
|
---|
| 4547 |
|
---|
[f40a309] | 4548 | btst #3,7(A_FP)
|
---|
| 4549 | beq F07L169
|
---|
[4f508e6] | 4550 |
|
---|
| 4551 | | |(fpu + (long)FPU_TNV1) = fpval;
|
---|
| 4552 |
|
---|
| 4553 | move R_FPVAL,0x1C(A_FPU)
|
---|
[f40a309] | 4554 | bra F07L170
|
---|
[4f508e6] | 4555 |
|
---|
| 4556 | | else
|
---|
| 4557 | | |(fpu + (long)FPU_TNV0) = fpval;
|
---|
| 4558 |
|
---|
[f40a309] | 4559 | F07L169: move R_FPVAL,2(A_FPU)
|
---|
[4f508e6] | 4560 |
|
---|
| 4561 | | ++octype;
|
---|
| 4562 |
|
---|
[f40a309] | 4563 | F07L170: add #1,OCTYPE(A6)
|
---|
[4f508e6] | 4564 |
|
---|
| 4565 | | |(fpu + (long)FPU_TCTL) = fpctl;
|
---|
| 4566 |
|
---|
[f40a309] | 4567 | move R_FPCTL,(A_FPU)
|
---|
[4f508e6] | 4568 |
|
---|
| 4569 | | setipl(oldi);
|
---|
| 4570 |
|
---|
[f40a309] | 4571 | move OLDI(A6),sr
|
---|
[4f508e6] | 4572 |
|
---|
| 4573 | .page
|
---|
| 4574 | | ------------------------------------------------------------------------------
|
---|
| 4575 | | Start function 8 -- Ind 3
|
---|
| 4576 | | ------------------------------------------------------------------------------
|
---|
| 4577 |
|
---|
| 4578 | | if (ip->idhfnc[8].idftmd & I_TM_KEY) {
|
---|
| 4579 |
|
---|
[f40a309] | 4580 | FN08: move.l IP(A6),A0
|
---|
| 4581 | move.b 189(A0),D0
|
---|
| 4582 | move.w TAG(A6),D1
|
---|
| 4583 | eor.w D1,D0
|
---|
| 4584 | btst #0,D0
|
---|
| 4585 | bne FN08A
|
---|
[4f508e6] | 4586 |
|
---|
[f40a309] | 4587 | jmp FN09
|
---|
[4f508e6] | 4588 |
|
---|
| 4589 | | vp = (vce << 4) + 12;
|
---|
| 4590 |
|
---|
[f40a309] | 4591 | FN08A: move VCE(A6),D0
|
---|
| 4592 | asl #4,D0
|
---|
| 4593 | add.w #12,D0
|
---|
| 4594 | move D0,VP(A6)
|
---|
[4f508e6] | 4595 |
|
---|
| 4596 | | fpu = io_fpu + FPU_OFNC + (vp << 4);
|
---|
| 4597 |
|
---|
[f40a309] | 4598 | asl #5,D0
|
---|
| 4599 | ext.l D0
|
---|
| 4600 | move.l D0,A_FPU
|
---|
[4f508e6] | 4601 | add.l #_io_fpu+0x4000,A_FPU
|
---|
| 4602 |
|
---|
| 4603 | | fp = &ip->idhfnc[8];
|
---|
| 4604 |
|
---|
[f40a309] | 4605 | move.l #96,A_FP
|
---|
| 4606 | add.l IP(A6),A_FP
|
---|
| 4607 | add.l #86,A_FP
|
---|
[4f508e6] | 4608 |
|
---|
| 4609 | | pt = &ip->idhpnt[fp->idfpt1];
|
---|
| 4610 |
|
---|
[f40a309] | 4611 | clr.l D0
|
---|
| 4612 | move.b 6(A_FP),D0
|
---|
| 4613 | lsl.l #2,D0
|
---|
| 4614 | move.l D0,D1
|
---|
| 4615 | add.l D0,D0
|
---|
| 4616 | add.l D1,D0
|
---|
| 4617 | add.l IP(A6),D0
|
---|
| 4618 | add.l #242,D0
|
---|
| 4619 | move.l D0,PT(A6)
|
---|
[4f508e6] | 4620 |
|
---|
[f40a309] | 4621 | .page
|
---|
[4f508e6] | 4622 |
|
---|
| 4623 | | srcnum = group | fp->idfsrc;
|
---|
| 4624 |
|
---|
[f40a309] | 4625 | move.w GROUP(A6),D0
|
---|
| 4626 | ext.l D0
|
---|
| 4627 | clr.l D1
|
---|
| 4628 | move.b 4(A_FP),D1
|
---|
| 4629 | or D1,D0
|
---|
| 4630 | move D0,SRCNUM(A6)
|
---|
[4f508e6] | 4631 |
|
---|
| 4632 | | vep = &valents[srcnum];
|
---|
| 4633 |
|
---|
[f40a309] | 4634 | add.l D0,D0
|
---|
| 4635 | move.l D0,D1
|
---|
| 4636 | lsl.l #2,D0
|
---|
| 4637 | add.l D1,D0
|
---|
| 4638 | add.l #_valents,D0
|
---|
| 4639 | move.l D0,VEP(A6)
|
---|
[4f508e6] | 4640 |
|
---|
| 4641 | | smp = vpsms[vp];
|
---|
| 4642 |
|
---|
[f40a309] | 4643 | move VP(A6),A0
|
---|
| 4644 | add.l A0,A0
|
---|
| 4645 | add.l A0,A0
|
---|
| 4646 | add.l #_vpsms,A0
|
---|
| 4647 | move.l (A0),A_SMP
|
---|
[4f508e6] | 4648 |
|
---|
| 4649 | | if (srcnum NE smp->sm) {
|
---|
| 4650 |
|
---|
[f40a309] | 4651 | clr D0
|
---|
| 4652 | move 10(A_SMP),D0
|
---|
| 4653 | cmp SRCNUM(A6),D0
|
---|
| 4654 | beq F08L113
|
---|
[4f508e6] | 4655 |
|
---|
| 4656 | | (smp->prv)->nxt = smp->nxt;
|
---|
| 4657 |
|
---|
[f40a309] | 4658 | move.l 4(A_SMP),A0
|
---|
| 4659 | move.l (A_SMP),(A0)
|
---|
[4f508e6] | 4660 |
|
---|
| 4661 | | (smp->nxt)->prv = smp->prv;
|
---|
| 4662 |
|
---|
[f40a309] | 4663 | move.l (A_SMP),A0
|
---|
| 4664 | move.l 4(A_SMP),4(A0)
|
---|
[4f508e6] | 4665 |
|
---|
| 4666 | | smp->prv = (struct sment |)vep;
|
---|
| 4667 |
|
---|
[f40a309] | 4668 | move.l VEP(A6),4(A_SMP)
|
---|
[4f508e6] | 4669 |
|
---|
| 4670 | | smp->nxt = vep->nxt;
|
---|
| 4671 |
|
---|
[f40a309] | 4672 | move.l VEP(A6),A0
|
---|
| 4673 | move.l (A0),(A_SMP)
|
---|
[4f508e6] | 4674 |
|
---|
| 4675 | | (vep->nxt)->prv = smp;
|
---|
| 4676 |
|
---|
[f40a309] | 4677 | move.l VEP(A6),A0
|
---|
| 4678 | move.l (A0),A0
|
---|
| 4679 | move.l A_SMP,4(A0)
|
---|
[4f508e6] | 4680 |
|
---|
| 4681 | | vep->nxt = smp;
|
---|
| 4682 |
|
---|
[f40a309] | 4683 | move.l VEP(A6),A0
|
---|
| 4684 | move.l A_SMP,(A0)
|
---|
[4f508e6] | 4685 |
|
---|
| 4686 | | smp->sm = srcnum;
|
---|
| 4687 |
|
---|
[f40a309] | 4688 | move SRCNUM(A6),10(A_SMP)
|
---|
[4f508e6] | 4689 |
|
---|
| 4690 | | }
|
---|
| 4691 |
|
---|
| 4692 | | mltval = fp->idfmlt;
|
---|
| 4693 |
|
---|
[f40a309] | 4694 | F08L113: move 2(A_FP),MLTVAL(A6)
|
---|
[4f508e6] | 4695 |
|
---|
[f40a309] | 4696 | .page
|
---|
[4f508e6] | 4697 |
|
---|
| 4698 | | switch (fp->idfsrc) {
|
---|
| 4699 |
|
---|
[f40a309] | 4700 | move.b 4(A_FP),D0
|
---|
| 4701 | ext.w d0
|
---|
| 4702 | cmp #10,D0
|
---|
| 4703 | bhi F08L122
|
---|
[4f508e6] | 4704 |
|
---|
[f40a309] | 4705 | asl #2,D0
|
---|
| 4706 | lea F08L123,A0
|
---|
| 4707 | movea.l 0(A0,D0.W),A0
|
---|
| 4708 | jmp (A0)
|
---|
[4f508e6] | 4709 |
|
---|
| 4710 | | case SM_NONE:
|
---|
| 4711 | | mltval = 0;
|
---|
| 4712 |
|
---|
[f40a309] | 4713 | F08L116: clr MLTVAL(A6)
|
---|
[4f508e6] | 4714 |
|
---|
| 4715 | | tsrcval = 0;
|
---|
| 4716 |
|
---|
[f40a309] | 4717 | clr TSRCVAL(A6)
|
---|
[4f508e6] | 4718 |
|
---|
| 4719 | | break;
|
---|
| 4720 |
|
---|
[f40a309] | 4721 | bra F08L114
|
---|
[4f508e6] | 4722 |
|
---|
| 4723 | | case SM_RAND:
|
---|
| 4724 | | tsrcval = xgetran(mltval);
|
---|
| 4725 |
|
---|
[f40a309] | 4726 | F08L117: move MLTVAL(A6),(sp)
|
---|
| 4727 | jsr _xgetran
|
---|
| 4728 | move D0,TSRCVAL(A6)
|
---|
[4f508e6] | 4729 |
|
---|
| 4730 | | break;
|
---|
| 4731 |
|
---|
[f40a309] | 4732 | bra F08L114
|
---|
[4f508e6] | 4733 |
|
---|
| 4734 | | case SM_PTCH:
|
---|
| 4735 | | tsrcval = pch;
|
---|
| 4736 |
|
---|
[f40a309] | 4737 | F08L118: move PCH(A6),TSRCVAL(A6)
|
---|
[4f508e6] | 4738 |
|
---|
| 4739 | | break;
|
---|
| 4740 |
|
---|
[f40a309] | 4741 | bra F08L114
|
---|
[4f508e6] | 4742 |
|
---|
[f40a309] | 4743 | .page
|
---|
[4f508e6] | 4744 |
|
---|
| 4745 | | case SM_FREQ:
|
---|
| 4746 | | tsrcval = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 4747 |
|
---|
[f40a309] | 4748 | F08L119: move PCH(A6),D0
|
---|
| 4749 | asr #7,D0
|
---|
| 4750 | and #255,D0
|
---|
| 4751 | move D0,A0
|
---|
| 4752 | add.l A0,A0
|
---|
| 4753 | add.l #_ptoftab,A0
|
---|
| 4754 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 4755 |
|
---|
| 4756 | | break;
|
---|
| 4757 |
|
---|
[f40a309] | 4758 | bra F08L114
|
---|
[4f508e6] | 4759 |
|
---|
| 4760 | | case SM_KVEL:
|
---|
| 4761 | | tsrcval = veltab[trg];
|
---|
| 4762 |
|
---|
[f40a309] | 4763 | F08L120: move TRG(A6),A0
|
---|
| 4764 | add.l A0,A0
|
---|
| 4765 | add.l #_veltab,A0
|
---|
| 4766 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 4767 |
|
---|
| 4768 | | break;
|
---|
| 4769 |
|
---|
[f40a309] | 4770 | bra F08L114
|
---|
[4f508e6] | 4771 |
|
---|
| 4772 | | case SM_KPRS:
|
---|
| 4773 | | tsrcval = prstab[trg];
|
---|
| 4774 |
|
---|
[f40a309] | 4775 | F08L121: move TRG(A6),A0
|
---|
| 4776 | add.l A0,A0
|
---|
| 4777 | add.l #_prstab,A0
|
---|
| 4778 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 4779 |
|
---|
| 4780 | | break;
|
---|
| 4781 |
|
---|
[f40a309] | 4782 | bra F08L114
|
---|
[4f508e6] | 4783 |
|
---|
| 4784 | | default:
|
---|
| 4785 | | tsrcval = vep->val;
|
---|
| 4786 |
|
---|
[f40a309] | 4787 | F08L122: move.l VEP(A6),A0
|
---|
| 4788 | move 8(A0),TSRCVAL(A6)
|
---|
[4f508e6] | 4789 |
|
---|
| 4790 | | }
|
---|
| 4791 |
|
---|
[f40a309] | 4792 | .page
|
---|
[4f508e6] | 4793 |
|
---|
| 4794 | | srcval = tsrcval;
|
---|
| 4795 |
|
---|
[f40a309] | 4796 | F08L114: move TSRCVAL(A6),SRCVAL(A6)
|
---|
[4f508e6] | 4797 |
|
---|
[f40a309] | 4798 | .page
|
---|
[4f508e6] | 4799 |
|
---|
| 4800 | | if (pt->ipvsrc) {
|
---|
| 4801 |
|
---|
[f40a309] | 4802 | F08L124: move.l PT(A6),A0
|
---|
| 4803 | tst.b 6(A0)
|
---|
| 4804 | beq F08L136
|
---|
[4f508e6] | 4805 |
|
---|
| 4806 | | switch (pt->ipvsrc) {
|
---|
| 4807 |
|
---|
[f40a309] | 4808 | move.l PT(A6),A0
|
---|
| 4809 | move.b 6(A0),D0
|
---|
| 4810 | ext.w D0
|
---|
| 4811 | sub #1,D0
|
---|
| 4812 | cmp #9,D0
|
---|
| 4813 | bhi F08L144
|
---|
[4f508e6] | 4814 |
|
---|
[f40a309] | 4815 | asl #2,D0
|
---|
| 4816 | lea F08L145,A0
|
---|
| 4817 | move.l 0(A0,D0.W),A0
|
---|
| 4818 | jmp (A0)
|
---|
[4f508e6] | 4819 |
|
---|
| 4820 | | case SM_RAND:
|
---|
| 4821 | | ltmp = xgetran(pt_>ipvmlt);
|
---|
| 4822 |
|
---|
[f40a309] | 4823 | F08L139: move.l PT(A6),A0
|
---|
| 4824 | move 4(A0),(sp)
|
---|
| 4825 | jsr _xgetran
|
---|
| 4826 | ext.l D0
|
---|
| 4827 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 4828 |
|
---|
| 4829 | | break;
|
---|
| 4830 |
|
---|
[f40a309] | 4831 | bra F08L137
|
---|
[4f508e6] | 4832 |
|
---|
| 4833 | | case SM_PTCH:
|
---|
| 4834 | | ltmp = pch;
|
---|
| 4835 |
|
---|
[f40a309] | 4836 | F08L140: move PCH(A6),A0
|
---|
| 4837 | move.l A0,LTMP(A6)
|
---|
[4f508e6] | 4838 |
|
---|
| 4839 | | break;
|
---|
| 4840 |
|
---|
[f40a309] | 4841 | bra F08L137
|
---|
[4f508e6] | 4842 |
|
---|
[f40a309] | 4843 | .page
|
---|
[4f508e6] | 4844 |
|
---|
| 4845 | | case SM_FREQ:
|
---|
| 4846 | | ltmp = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 4847 |
|
---|
[f40a309] | 4848 | F08L141: move PCH(A6),D0
|
---|
| 4849 | asr #7,D0
|
---|
| 4850 | and #255,D0
|
---|
| 4851 | move D0,A0
|
---|
| 4852 | add.l A0,A0
|
---|
| 4853 | move.l #_ptoftab,A1
|
---|
| 4854 | move 0(A0,A1.l),D0
|
---|
| 4855 | ext.l D0
|
---|
| 4856 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 4857 |
|
---|
| 4858 | | break;
|
---|
| 4859 |
|
---|
[f40a309] | 4860 | bra F08L137
|
---|
[4f508e6] | 4861 |
|
---|
| 4862 | | case SM_KVEL:
|
---|
| 4863 | | ltmp = veltab[trg];
|
---|
| 4864 |
|
---|
[f40a309] | 4865 | F08L142: move TRG(A6),A0
|
---|
| 4866 | add.l A0,A0
|
---|
| 4867 | move.l #_veltab,A1
|
---|
| 4868 | move 0(A0,A1.l),D0
|
---|
| 4869 | ext.l D0
|
---|
| 4870 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 4871 |
|
---|
| 4872 | | break;
|
---|
| 4873 |
|
---|
[f40a309] | 4874 | bra F08L137
|
---|
[4f508e6] | 4875 |
|
---|
[f40a309] | 4876 | .page
|
---|
[4f508e6] | 4877 |
|
---|
| 4878 | | case SM_KPRS:
|
---|
| 4879 | | ltmp = prstab[trg];
|
---|
| 4880 |
|
---|
[f40a309] | 4881 | F08L143: move TRG(A6),A0
|
---|
| 4882 | add.l A0,A0
|
---|
| 4883 | move.l #_prstab,A1
|
---|
| 4884 | move 0(A0,A1.l),D0
|
---|
| 4885 | ext.l D0
|
---|
| 4886 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 4887 |
|
---|
| 4888 | | break;
|
---|
| 4889 |
|
---|
[f40a309] | 4890 | bra F08L137
|
---|
[4f508e6] | 4891 |
|
---|
[f40a309] | 4892 | .page
|
---|
[4f508e6] | 4893 |
|
---|
| 4894 | | default:
|
---|
| 4895 | | ltmp = valents[group | pt->ipvsrc].val;
|
---|
| 4896 |
|
---|
[f40a309] | 4897 | F08L144: move.l PT(A6),A0
|
---|
| 4898 | clr.l D0
|
---|
| 4899 | move.b 6(A0),D0
|
---|
| 4900 | or.w GROUP(A6),D0
|
---|
| 4901 | add.l D0,D0
|
---|
| 4902 | move.l D0,D1
|
---|
| 4903 | lsl.l #2,D0
|
---|
| 4904 | add.l D1,D0
|
---|
| 4905 | move.l D0,A0
|
---|
| 4906 | move.l #_valents,A1
|
---|
| 4907 | clr.l D0
|
---|
| 4908 | move 8(A0,A1.l),D0
|
---|
| 4909 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 4910 |
|
---|
| 4911 | | }
|
---|
| 4912 |
|
---|
| 4913 |
|
---|
| 4914 | .page
|
---|
| 4915 |
|
---|
| 4916 | | ltmp = (ltmp | pt->ipvmlt) >> 15;
|
---|
| 4917 |
|
---|
[f40a309] | 4918 | F08L137: move.l PT(A6),A0
|
---|
| 4919 | move.w 4(A0),D0
|
---|
| 4920 | move.w LTMP+2(A6),D1
|
---|
| 4921 | muls D1,D0
|
---|
| 4922 | move.l #15,D1
|
---|
| 4923 | asr.l D1,D0
|
---|
| 4924 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 4925 |
|
---|
| 4926 | | ltmp += (long)pt->ipval;
|
---|
| 4927 |
|
---|
[f40a309] | 4928 | move.l PT(A6),A0
|
---|
| 4929 | move 2(A0),D0
|
---|
| 4930 | ext.l D0
|
---|
| 4931 | add.l D0,LTMP(A6)
|
---|
[4f508e6] | 4932 |
|
---|
| 4933 | | if (ltmp GT (long)VALMAX)
|
---|
| 4934 | | ltmp = (long)VALMAX;
|
---|
| 4935 |
|
---|
[f40a309] | 4936 | cmp.l #VALMAX,LTMP(A6)
|
---|
| 4937 | ble F08L146
|
---|
[4f508e6] | 4938 |
|
---|
[f40a309] | 4939 | move.l #VALMAX,LTMP(A6)
|
---|
| 4940 | bra F08L147
|
---|
[4f508e6] | 4941 |
|
---|
| 4942 | | else if (ltmp LT (long)VALMIN)
|
---|
| 4943 | | ltmp = (long)VALMIN;
|
---|
| 4944 |
|
---|
[f40a309] | 4945 | F08L146: cmp.l #VALMIN,LTMP(A6)
|
---|
| 4946 | bge F08L147
|
---|
[4f508e6] | 4947 |
|
---|
[f40a309] | 4948 | move.l #VALMIN,LTMP(A6)
|
---|
[4f508e6] | 4949 |
|
---|
| 4950 | | tfpval = (short)ltmp;
|
---|
| 4951 |
|
---|
[f40a309] | 4952 | F08L147: move.w LTMP+2(A6),TFPVAL(A6)
|
---|
| 4953 | bra F08L149
|
---|
[4f508e6] | 4954 |
|
---|
| 4955 | | } else {
|
---|
| 4956 |
|
---|
| 4957 | | tfpval = pt->ipval;
|
---|
| 4958 |
|
---|
[f40a309] | 4959 | F08L136: move.l PT(A6),A0
|
---|
| 4960 | move 2(A0),TFPVAL(A6)
|
---|
[4f508e6] | 4961 |
|
---|
| 4962 | | }
|
---|
| 4963 |
|
---|
| 4964 | .page
|
---|
| 4965 |
|
---|
| 4966 | | fpmant = (((long)pt->iptom & 0x0000FFF0L)
|
---|
| 4967 | | | ((long)timemlt & 0x0000FFFFL)) >> 15;
|
---|
| 4968 |
|
---|
[f40a309] | 4969 | F08L149: move.l PT(A6),A0
|
---|
| 4970 | move.w (A0),D0
|
---|
| 4971 | move.w D0,D2
|
---|
[4f508e6] | 4972 | andi.w #0xFFF0,D0
|
---|
[f40a309] | 4973 | move.w _timemlt,D1
|
---|
| 4974 | muls D1,D0
|
---|
| 4975 | move.l #15,D1
|
---|
| 4976 | asr.l D1,D0
|
---|
| 4977 | move D0,R_FPMANT
|
---|
[4f508e6] | 4978 |
|
---|
| 4979 | | fpexp = expbit[pt->iptim & 0x000F];
|
---|
| 4980 |
|
---|
| 4981 | and #0x000F,D2
|
---|
[f40a309] | 4982 | move D2,A0
|
---|
| 4983 | add.l A0,A0
|
---|
| 4984 | add.l #_expbit,A0
|
---|
| 4985 | move (A0),R_FPEXP
|
---|
[4f508e6] | 4986 |
|
---|
[f40a309] | 4987 | .page
|
---|
[4f508e6] | 4988 |
|
---|
| 4989 | | fp->idfpch = pch;
|
---|
| 4990 |
|
---|
[f40a309] | 4991 | F08L163: move PCH(A6),(A_FP)
|
---|
[4f508e6] | 4992 |
|
---|
| 4993 | | fpval = tfpval;
|
---|
| 4994 |
|
---|
[f40a309] | 4995 | move TFPVAL(A6),R_FPVAL
|
---|
[4f508e6] | 4996 |
|
---|
[f40a309] | 4997 | .page
|
---|
[4f508e6] | 4998 |
|
---|
[f40a309] | 4999 | move.b 5(A_FP),D0
|
---|
| 5000 | ext.w D0
|
---|
| 5001 | sub.w #1,D0
|
---|
| 5002 | movea.l PT(A6),A0
|
---|
[4f508e6] | 5003 |
|
---|
| 5004 | | oldi = setipl(FPU_DI);
|
---|
| 5005 |
|
---|
[f40a309] | 5006 | move sr,OLDI(A6)
|
---|
| 5007 | move #FPU_DI,sr
|
---|
[4f508e6] | 5008 |
|
---|
[f40a309] | 5009 | F08L168: clr.b 10(A0)
|
---|
| 5010 | add.l #12,a0
|
---|
| 5011 | dbra D0,F08L168
|
---|
[4f508e6] | 5012 |
|
---|
[f40a309] | 5013 | .page
|
---|
[4f508e6] | 5014 |
|
---|
| 5015 | | fp->idftmd ^= I_NVBITS;
|
---|
| 5016 |
|
---|
[f40a309] | 5017 | F08L165: eor.b #24,7(A_FP)
|
---|
[4f508e6] | 5018 |
|
---|
| 5019 | | fpctl = (fp->idftmd & (I_NRATIO | I_NVBITS)) | 0x0003;
|
---|
| 5020 |
|
---|
[f40a309] | 5021 | move.b 7(A_FP),R_FPCTL
|
---|
| 5022 | and #28,R_FPCTL
|
---|
| 5023 | or #3,R_FPCTL
|
---|
[4f508e6] | 5024 |
|
---|
| 5025 | | fp->idfcpt = fp->idfpt1;
|
---|
| 5026 |
|
---|
[f40a309] | 5027 | move.b 6(A_FP),8(A_FP)
|
---|
[4f508e6] | 5028 |
|
---|
| 5029 | | fp->idftmd |= I_ACTIVE;
|
---|
| 5030 |
|
---|
[f40a309] | 5031 | or.b #2,7(A_FP)
|
---|
[4f508e6] | 5032 |
|
---|
| 5033 | | fp->idftrf = trg;
|
---|
| 5034 |
|
---|
[f40a309] | 5035 | move TRG(A6),10(A_FP)
|
---|
[4f508e6] | 5036 |
|
---|
| 5037 | | |(fpu + (long)FPU_TCV1) = srcval;
|
---|
| 5038 |
|
---|
| 5039 | move SRCVAL(A6),0x8(A_FPU)
|
---|
| 5040 |
|
---|
| 5041 | | ++octype;
|
---|
| 5042 |
|
---|
[f40a309] | 5043 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 5044 |
|
---|
| 5045 | | |(fpu + (long)FPU_TSF1) = mltval;
|
---|
| 5046 |
|
---|
| 5047 | move MLTVAL(A6),0xA(A_FPU)
|
---|
| 5048 |
|
---|
| 5049 | | ++octype;
|
---|
| 5050 |
|
---|
[f40a309] | 5051 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 5052 |
|
---|
| 5053 | | |(fpu + (long)FPU_TMNT) = fpmant;
|
---|
| 5054 |
|
---|
| 5055 | move R_FPMANT,0x14(A_FPU)
|
---|
| 5056 |
|
---|
| 5057 | | ++octype;
|
---|
| 5058 |
|
---|
[f40a309] | 5059 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 5060 |
|
---|
| 5061 | | |(fpu + (long)FPU_TEXP) = fpexp;
|
---|
| 5062 |
|
---|
| 5063 | move R_FPEXP,0x16(A_FPU)
|
---|
| 5064 |
|
---|
| 5065 | | ++octype;
|
---|
| 5066 |
|
---|
[f40a309] | 5067 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 5068 |
|
---|
[f40a309] | 5069 | .page
|
---|
[4f508e6] | 5070 |
|
---|
| 5071 | | if (fp->idftmd & I_VNSUBN)
|
---|
| 5072 |
|
---|
[f40a309] | 5073 | btst #3,7(A_FP)
|
---|
| 5074 | beq F08L169
|
---|
[4f508e6] | 5075 |
|
---|
| 5076 | | |(fpu + (long)FPU_TNV1) = fpval;
|
---|
| 5077 |
|
---|
| 5078 | move R_FPVAL,0x1C(A_FPU)
|
---|
[f40a309] | 5079 | bra F08L170
|
---|
[4f508e6] | 5080 |
|
---|
| 5081 | | else
|
---|
| 5082 | | |(fpu + (long)FPU_TNV0) = fpval;
|
---|
| 5083 |
|
---|
[f40a309] | 5084 | F08L169: move R_FPVAL,2(A_FPU)
|
---|
[4f508e6] | 5085 |
|
---|
| 5086 | | ++octype;
|
---|
| 5087 |
|
---|
[f40a309] | 5088 | F08L170: add #1,OCTYPE(A6)
|
---|
[4f508e6] | 5089 |
|
---|
| 5090 | | |(fpu + (long)FPU_TCTL) = fpctl;
|
---|
| 5091 |
|
---|
[f40a309] | 5092 | move R_FPCTL,(A_FPU)
|
---|
[4f508e6] | 5093 |
|
---|
| 5094 | | setipl(oldi);
|
---|
| 5095 |
|
---|
[f40a309] | 5096 | move OLDI(A6),sr
|
---|
[4f508e6] | 5097 |
|
---|
| 5098 | .page
|
---|
| 5099 | | ------------------------------------------------------------------------------
|
---|
| 5100 | | Start function 9 -- Ind 4
|
---|
| 5101 | | ------------------------------------------------------------------------------
|
---|
| 5102 |
|
---|
| 5103 | | if (ip->idhfnc[9].idftmd & I_TM_KEY) {
|
---|
| 5104 |
|
---|
[f40a309] | 5105 | FN09: move.l IP(A6),A0
|
---|
| 5106 | move.b 201(A0),D0
|
---|
| 5107 | move.w TAG(A6),D1
|
---|
| 5108 | eor.w D1,D0
|
---|
| 5109 | btst #0,D0
|
---|
| 5110 | bne FN09A
|
---|
[4f508e6] | 5111 |
|
---|
[f40a309] | 5112 | jmp FN10
|
---|
[4f508e6] | 5113 |
|
---|
| 5114 | | vp = (vce << 4) + 13;
|
---|
| 5115 |
|
---|
[f40a309] | 5116 | FN09A: move VCE(A6),D0
|
---|
| 5117 | asl #4,D0
|
---|
| 5118 | add.w #13,D0
|
---|
| 5119 | move D0,VP(A6)
|
---|
[4f508e6] | 5120 |
|
---|
| 5121 | | fpu = io_fpu + FPU_OFNC + (vp << 4);
|
---|
| 5122 |
|
---|
[f40a309] | 5123 | asl #5,D0
|
---|
| 5124 | ext.l D0
|
---|
| 5125 | move.l D0,A_FPU
|
---|
[4f508e6] | 5126 | add.l #_io_fpu+0x4000,A_FPU
|
---|
| 5127 |
|
---|
| 5128 | | fp = &ip->idhfnc[9];
|
---|
| 5129 |
|
---|
[f40a309] | 5130 | move.l #108,A_FP
|
---|
| 5131 | add.l IP(A6),A_FP
|
---|
| 5132 | add.l #86,A_FP
|
---|
[4f508e6] | 5133 |
|
---|
| 5134 | | pt = &ip->idhpnt[fp->idfpt1];
|
---|
| 5135 |
|
---|
[f40a309] | 5136 | clr.l D0
|
---|
| 5137 | move.b 6(A_FP),D0
|
---|
| 5138 | lsl.l #2,D0
|
---|
| 5139 | move.l D0,D1
|
---|
| 5140 | add.l D0,D0
|
---|
| 5141 | add.l D1,D0
|
---|
| 5142 | add.l IP(A6),D0
|
---|
| 5143 | add.l #242,D0
|
---|
| 5144 | move.l D0,PT(A6)
|
---|
[4f508e6] | 5145 |
|
---|
[f40a309] | 5146 | .page
|
---|
[4f508e6] | 5147 |
|
---|
| 5148 | | srcnum = group | fp->idfsrc;
|
---|
| 5149 |
|
---|
[f40a309] | 5150 | move.w GROUP(A6),D0
|
---|
| 5151 | ext.l D0
|
---|
| 5152 | clr.l D1
|
---|
| 5153 | move.b 4(A_FP),D1
|
---|
| 5154 | or D1,D0
|
---|
| 5155 | move D0,SRCNUM(A6)
|
---|
[4f508e6] | 5156 |
|
---|
| 5157 | | vep = &valents[srcnum];
|
---|
| 5158 |
|
---|
[f40a309] | 5159 | add.l D0,D0
|
---|
| 5160 | move.l D0,D1
|
---|
| 5161 | lsl.l #2,D0
|
---|
| 5162 | add.l D1,D0
|
---|
| 5163 | add.l #_valents,D0
|
---|
| 5164 | move.l D0,VEP(A6)
|
---|
[4f508e6] | 5165 |
|
---|
| 5166 | | smp = vpsms[vp];
|
---|
| 5167 |
|
---|
[f40a309] | 5168 | move VP(A6),A0
|
---|
| 5169 | add.l A0,A0
|
---|
| 5170 | add.l A0,A0
|
---|
| 5171 | add.l #_vpsms,A0
|
---|
| 5172 | move.l (A0),A_SMP
|
---|
[4f508e6] | 5173 |
|
---|
| 5174 | | if (srcnum NE smp->sm) {
|
---|
| 5175 |
|
---|
[f40a309] | 5176 | clr D0
|
---|
| 5177 | move 10(A_SMP),D0
|
---|
| 5178 | cmp SRCNUM(A6),D0
|
---|
| 5179 | beq F09L113
|
---|
[4f508e6] | 5180 |
|
---|
| 5181 | | (smp->prv)->nxt = smp->nxt;
|
---|
| 5182 |
|
---|
[f40a309] | 5183 | move.l 4(A_SMP),A0
|
---|
| 5184 | move.l (A_SMP),(A0)
|
---|
[4f508e6] | 5185 |
|
---|
| 5186 | | (smp->nxt)->prv = smp->prv;
|
---|
| 5187 |
|
---|
[f40a309] | 5188 | move.l (A_SMP),A0
|
---|
| 5189 | move.l 4(A_SMP),4(A0)
|
---|
[4f508e6] | 5190 |
|
---|
| 5191 | | smp->prv = (struct sment |)vep;
|
---|
| 5192 |
|
---|
[f40a309] | 5193 | move.l VEP(A6),4(A_SMP)
|
---|
[4f508e6] | 5194 |
|
---|
| 5195 | | smp->nxt = vep->nxt;
|
---|
| 5196 |
|
---|
[f40a309] | 5197 | move.l VEP(A6),A0
|
---|
| 5198 | move.l (A0),(A_SMP)
|
---|
[4f508e6] | 5199 |
|
---|
| 5200 | | (vep->nxt)->prv = smp;
|
---|
| 5201 |
|
---|
[f40a309] | 5202 | move.l VEP(A6),A0
|
---|
| 5203 | move.l (A0),A0
|
---|
| 5204 | move.l A_SMP,4(A0)
|
---|
[4f508e6] | 5205 |
|
---|
| 5206 | | vep->nxt = smp;
|
---|
| 5207 |
|
---|
[f40a309] | 5208 | move.l VEP(A6),A0
|
---|
| 5209 | move.l A_SMP,(A0)
|
---|
[4f508e6] | 5210 |
|
---|
| 5211 | | smp->sm = srcnum;
|
---|
| 5212 |
|
---|
[f40a309] | 5213 | move SRCNUM(A6),10(A_SMP)
|
---|
[4f508e6] | 5214 |
|
---|
| 5215 | | }
|
---|
| 5216 |
|
---|
| 5217 | | mltval = fp->idfmlt;
|
---|
| 5218 |
|
---|
[f40a309] | 5219 | F09L113: move 2(A_FP),MLTVAL(A6)
|
---|
[4f508e6] | 5220 |
|
---|
[f40a309] | 5221 | .page
|
---|
[4f508e6] | 5222 |
|
---|
| 5223 | | switch (fp->idfsrc) {
|
---|
| 5224 |
|
---|
[f40a309] | 5225 | move.b 4(A_FP),D0
|
---|
| 5226 | ext.w d0
|
---|
| 5227 | cmp #10,D0
|
---|
| 5228 | bhi F09L122
|
---|
[4f508e6] | 5229 |
|
---|
[f40a309] | 5230 | asl #2,D0
|
---|
| 5231 | lea F09L123,A0
|
---|
| 5232 | movea.l 0(A0,D0.W),A0
|
---|
| 5233 | jmp (A0)
|
---|
[4f508e6] | 5234 |
|
---|
| 5235 | | case SM_NONE:
|
---|
| 5236 | | mltval = 0;
|
---|
| 5237 |
|
---|
[f40a309] | 5238 | F09L116: clr MLTVAL(A6)
|
---|
[4f508e6] | 5239 |
|
---|
| 5240 | | tsrcval = 0;
|
---|
| 5241 |
|
---|
[f40a309] | 5242 | clr TSRCVAL(A6)
|
---|
[4f508e6] | 5243 |
|
---|
| 5244 | | break;
|
---|
| 5245 |
|
---|
[f40a309] | 5246 | bra F09L114
|
---|
[4f508e6] | 5247 |
|
---|
| 5248 | | case SM_RAND:
|
---|
| 5249 | | tsrcval = xgetran(mltval);
|
---|
| 5250 |
|
---|
[f40a309] | 5251 | F09L117: move MLTVAL(A6),(sp)
|
---|
| 5252 | jsr _xgetran
|
---|
| 5253 | move D0,TSRCVAL(A6)
|
---|
[4f508e6] | 5254 |
|
---|
| 5255 | | break;
|
---|
| 5256 |
|
---|
[f40a309] | 5257 | bra F09L114
|
---|
[4f508e6] | 5258 |
|
---|
| 5259 | | case SM_PTCH:
|
---|
| 5260 | | tsrcval = pch;
|
---|
| 5261 |
|
---|
[f40a309] | 5262 | F09L118: move PCH(A6),TSRCVAL(A6)
|
---|
[4f508e6] | 5263 |
|
---|
| 5264 | | break;
|
---|
| 5265 |
|
---|
[f40a309] | 5266 | bra F09L114
|
---|
[4f508e6] | 5267 |
|
---|
[f40a309] | 5268 | .page
|
---|
[4f508e6] | 5269 |
|
---|
| 5270 | | case SM_FREQ:
|
---|
| 5271 | | tsrcval = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 5272 |
|
---|
[f40a309] | 5273 | F09L119: move PCH(A6),D0
|
---|
| 5274 | asr #7,D0
|
---|
| 5275 | and #255,D0
|
---|
| 5276 | move D0,A0
|
---|
| 5277 | add.l A0,A0
|
---|
| 5278 | add.l #_ptoftab,A0
|
---|
| 5279 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 5280 |
|
---|
| 5281 | | break;
|
---|
| 5282 |
|
---|
[f40a309] | 5283 | bra F09L114
|
---|
[4f508e6] | 5284 |
|
---|
| 5285 | | case SM_KVEL:
|
---|
| 5286 | | tsrcval = veltab[trg];
|
---|
| 5287 |
|
---|
[f40a309] | 5288 | F09L120: move TRG(A6),A0
|
---|
| 5289 | add.l A0,A0
|
---|
| 5290 | add.l #_veltab,A0
|
---|
| 5291 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 5292 |
|
---|
| 5293 | | break;
|
---|
| 5294 |
|
---|
[f40a309] | 5295 | bra F09L114
|
---|
[4f508e6] | 5296 |
|
---|
| 5297 | | case SM_KPRS:
|
---|
| 5298 | | tsrcval = prstab[trg];
|
---|
| 5299 |
|
---|
[f40a309] | 5300 | F09L121: move TRG(A6),A0
|
---|
| 5301 | add.l A0,A0
|
---|
| 5302 | add.l #_prstab,A0
|
---|
| 5303 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 5304 |
|
---|
| 5305 | | break;
|
---|
| 5306 |
|
---|
[f40a309] | 5307 | bra F09L114
|
---|
[4f508e6] | 5308 |
|
---|
| 5309 | | default:
|
---|
| 5310 | | tsrcval = vep->val;
|
---|
| 5311 |
|
---|
[f40a309] | 5312 | F09L122: move.l VEP(A6),A0
|
---|
| 5313 | move 8(A0),TSRCVAL(A6)
|
---|
[4f508e6] | 5314 |
|
---|
| 5315 | | }
|
---|
| 5316 |
|
---|
[f40a309] | 5317 | .page
|
---|
[4f508e6] | 5318 |
|
---|
| 5319 | | srcval = tsrcval;
|
---|
| 5320 |
|
---|
[f40a309] | 5321 | F09L114: move TSRCVAL(A6),SRCVAL(A6)
|
---|
[4f508e6] | 5322 |
|
---|
[f40a309] | 5323 | .page
|
---|
[4f508e6] | 5324 |
|
---|
| 5325 | | if (pt->ipvsrc) {
|
---|
| 5326 |
|
---|
[f40a309] | 5327 | F09L124: move.l PT(A6),A0
|
---|
| 5328 | tst.b 6(A0)
|
---|
| 5329 | beq F09L136
|
---|
[4f508e6] | 5330 |
|
---|
| 5331 | | switch (pt->ipvsrc) {
|
---|
| 5332 |
|
---|
[f40a309] | 5333 | move.l PT(A6),A0
|
---|
| 5334 | move.b 6(A0),D0
|
---|
| 5335 | ext.w D0
|
---|
| 5336 | sub #1,D0
|
---|
| 5337 | cmp #9,D0
|
---|
| 5338 | bhi F09L144
|
---|
[4f508e6] | 5339 |
|
---|
[f40a309] | 5340 | asl #2,D0
|
---|
| 5341 | lea F09L145,A0
|
---|
| 5342 | move.l 0(A0,D0.W),A0
|
---|
| 5343 | jmp (A0)
|
---|
[4f508e6] | 5344 |
|
---|
| 5345 | | case SM_RAND:
|
---|
| 5346 | | ltmp = xgetran(pt_>ipvmlt);
|
---|
| 5347 |
|
---|
[f40a309] | 5348 | F09L139: move.l PT(A6),A0
|
---|
| 5349 | move 4(A0),(sp)
|
---|
| 5350 | jsr _xgetran
|
---|
| 5351 | ext.l D0
|
---|
| 5352 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 5353 |
|
---|
| 5354 | | break;
|
---|
| 5355 |
|
---|
[f40a309] | 5356 | bra F09L137
|
---|
[4f508e6] | 5357 |
|
---|
| 5358 | | case SM_PTCH:
|
---|
| 5359 | | ltmp = pch;
|
---|
| 5360 |
|
---|
[f40a309] | 5361 | F09L140: move PCH(A6),A0
|
---|
| 5362 | move.l A0,LTMP(A6)
|
---|
[4f508e6] | 5363 |
|
---|
| 5364 | | break;
|
---|
| 5365 |
|
---|
[f40a309] | 5366 | bra F09L137
|
---|
[4f508e6] | 5367 |
|
---|
[f40a309] | 5368 | .page
|
---|
[4f508e6] | 5369 |
|
---|
| 5370 | | case SM_FREQ:
|
---|
| 5371 | | ltmp = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 5372 |
|
---|
[f40a309] | 5373 | F09L141: move PCH(A6),D0
|
---|
| 5374 | asr #7,D0
|
---|
| 5375 | and #255,D0
|
---|
| 5376 | move D0,A0
|
---|
| 5377 | add.l A0,A0
|
---|
| 5378 | move.l #_ptoftab,A1
|
---|
| 5379 | move 0(A0,A1.l),D0
|
---|
| 5380 | ext.l D0
|
---|
| 5381 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 5382 |
|
---|
| 5383 | | break;
|
---|
| 5384 |
|
---|
[f40a309] | 5385 | bra F09L137
|
---|
[4f508e6] | 5386 |
|
---|
| 5387 | | case SM_KVEL:
|
---|
| 5388 | | ltmp = veltab[trg];
|
---|
| 5389 |
|
---|
[f40a309] | 5390 | F09L142: move TRG(A6),A0
|
---|
| 5391 | add.l A0,A0
|
---|
| 5392 | move.l #_veltab,A1
|
---|
| 5393 | move 0(A0,A1.l),D0
|
---|
| 5394 | ext.l D0
|
---|
| 5395 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 5396 |
|
---|
| 5397 | | break;
|
---|
| 5398 |
|
---|
[f40a309] | 5399 | bra F09L137
|
---|
[4f508e6] | 5400 |
|
---|
[f40a309] | 5401 | .page
|
---|
[4f508e6] | 5402 |
|
---|
| 5403 | | case SM_KPRS:
|
---|
| 5404 | | ltmp = prstab[trg];
|
---|
| 5405 |
|
---|
[f40a309] | 5406 | F09L143: move TRG(A6),A0
|
---|
| 5407 | add.l A0,A0
|
---|
| 5408 | move.l #_prstab,A1
|
---|
| 5409 | move 0(A0,A1.l),D0
|
---|
| 5410 | ext.l D0
|
---|
| 5411 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 5412 |
|
---|
| 5413 | | break;
|
---|
| 5414 |
|
---|
[f40a309] | 5415 | bra F09L137
|
---|
[4f508e6] | 5416 |
|
---|
[f40a309] | 5417 | .page
|
---|
[4f508e6] | 5418 |
|
---|
| 5419 | | default:
|
---|
| 5420 | | ltmp = valents[group | pt->ipvsrc].val;
|
---|
| 5421 |
|
---|
[f40a309] | 5422 | F09L144: move.l PT(A6),A0
|
---|
| 5423 | clr.l D0
|
---|
| 5424 | move.b 6(A0),D0
|
---|
| 5425 | or.w GROUP(A6),D0
|
---|
| 5426 | add.l D0,D0
|
---|
| 5427 | move.l D0,D1
|
---|
| 5428 | lsl.l #2,D0
|
---|
| 5429 | add.l D1,D0
|
---|
| 5430 | move.l D0,A0
|
---|
| 5431 | move.l #_valents,A1
|
---|
| 5432 | clr.l D0
|
---|
| 5433 | move 8(A0,A1.l),D0
|
---|
| 5434 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 5435 |
|
---|
| 5436 | | }
|
---|
| 5437 |
|
---|
| 5438 |
|
---|
| 5439 | .page
|
---|
| 5440 |
|
---|
| 5441 | | ltmp = (ltmp | pt->ipvmlt) >> 15;
|
---|
| 5442 |
|
---|
[f40a309] | 5443 | F09L137: move.l PT(A6),A0
|
---|
| 5444 | move.w 4(A0),D0
|
---|
| 5445 | move.w LTMP+2(A6),D1
|
---|
| 5446 | muls D1,D0
|
---|
| 5447 | move.l #15,D1
|
---|
| 5448 | asr.l D1,D0
|
---|
| 5449 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 5450 |
|
---|
| 5451 | | ltmp += (long)pt->ipval;
|
---|
| 5452 |
|
---|
[f40a309] | 5453 | move.l PT(A6),A0
|
---|
| 5454 | move 2(A0),D0
|
---|
| 5455 | ext.l D0
|
---|
| 5456 | add.l D0,LTMP(A6)
|
---|
[4f508e6] | 5457 |
|
---|
| 5458 | | if (ltmp GT (long)VALMAX)
|
---|
| 5459 | | ltmp = (long)VALMAX;
|
---|
| 5460 |
|
---|
[f40a309] | 5461 | cmp.l #VALMAX,LTMP(A6)
|
---|
| 5462 | ble F09L146
|
---|
[4f508e6] | 5463 |
|
---|
[f40a309] | 5464 | move.l #VALMAX,LTMP(A6)
|
---|
| 5465 | bra F09L147
|
---|
[4f508e6] | 5466 |
|
---|
| 5467 | | else if (ltmp LT (long)VALMIN)
|
---|
| 5468 | | ltmp = (long)VALMIN;
|
---|
| 5469 |
|
---|
[f40a309] | 5470 | F09L146: cmp.l #VALMIN,LTMP(A6)
|
---|
| 5471 | bge F09L147
|
---|
[4f508e6] | 5472 |
|
---|
[f40a309] | 5473 | move.l #VALMIN,LTMP(A6)
|
---|
[4f508e6] | 5474 |
|
---|
| 5475 | | tfpval = (short)ltmp;
|
---|
| 5476 |
|
---|
[f40a309] | 5477 | F09L147: move.w LTMP+2(A6),TFPVAL(A6)
|
---|
| 5478 | bra F09L149
|
---|
[4f508e6] | 5479 |
|
---|
| 5480 | | } else {
|
---|
| 5481 |
|
---|
| 5482 | | tfpval = pt->ipval;
|
---|
| 5483 |
|
---|
[f40a309] | 5484 | F09L136: move.l PT(A6),A0
|
---|
| 5485 | move 2(A0),TFPVAL(A6)
|
---|
[4f508e6] | 5486 |
|
---|
| 5487 | | }
|
---|
| 5488 |
|
---|
| 5489 | .page
|
---|
| 5490 |
|
---|
| 5491 | | fpmant = (((long)pt->iptom & 0x0000FFF0L)
|
---|
| 5492 | | | ((long)timemlt & 0x0000FFFFL)) >> 15;
|
---|
| 5493 |
|
---|
[f40a309] | 5494 | F09L149: move.l PT(A6),A0
|
---|
| 5495 | move.w (A0),D0
|
---|
| 5496 | move.w D0,D2
|
---|
[4f508e6] | 5497 | andi.w #0xFFF0,D0
|
---|
[f40a309] | 5498 | move.w _timemlt,D1
|
---|
| 5499 | muls D1,D0
|
---|
| 5500 | move.l #15,D1
|
---|
| 5501 | asr.l D1,D0
|
---|
| 5502 | move D0,R_FPMANT
|
---|
[4f508e6] | 5503 |
|
---|
| 5504 | | fpexp = expbit[pt->iptim & 0x000F];
|
---|
| 5505 |
|
---|
| 5506 | and #0x000F,D2
|
---|
[f40a309] | 5507 | move D2,A0
|
---|
| 5508 | add.l A0,A0
|
---|
| 5509 | add.l #_expbit,A0
|
---|
| 5510 | move (A0),R_FPEXP
|
---|
[4f508e6] | 5511 |
|
---|
[f40a309] | 5512 | .page
|
---|
[4f508e6] | 5513 |
|
---|
| 5514 | | fp->idfpch = pch;
|
---|
| 5515 |
|
---|
[f40a309] | 5516 | F09L163: move PCH(A6),(A_FP)
|
---|
[4f508e6] | 5517 |
|
---|
| 5518 | | fpval = tfpval;
|
---|
| 5519 |
|
---|
[f40a309] | 5520 | move TFPVAL(A6),R_FPVAL
|
---|
[4f508e6] | 5521 |
|
---|
[f40a309] | 5522 | .page
|
---|
[4f508e6] | 5523 |
|
---|
[f40a309] | 5524 | move.b 5(A_FP),D0
|
---|
| 5525 | ext.w D0
|
---|
| 5526 | sub.w #1,D0
|
---|
| 5527 | movea.l PT(A6),A0
|
---|
[4f508e6] | 5528 |
|
---|
| 5529 | | oldi = setipl(FPU_DI);
|
---|
| 5530 |
|
---|
[f40a309] | 5531 | move sr,OLDI(A6)
|
---|
| 5532 | move #FPU_DI,sr
|
---|
[4f508e6] | 5533 |
|
---|
[f40a309] | 5534 | F09L168: clr.b 10(A0)
|
---|
| 5535 | add.l #12,a0
|
---|
| 5536 | dbra D0,F09L168
|
---|
[4f508e6] | 5537 |
|
---|
[f40a309] | 5538 | .page
|
---|
[4f508e6] | 5539 |
|
---|
| 5540 | | fp->idftmd ^= I_NVBITS;
|
---|
| 5541 |
|
---|
[f40a309] | 5542 | F09L165: eor.b #24,7(A_FP)
|
---|
[4f508e6] | 5543 |
|
---|
| 5544 | | fpctl = (fp->idftmd & (I_NRATIO | I_NVBITS)) | 0x0003;
|
---|
| 5545 |
|
---|
[f40a309] | 5546 | move.b 7(A_FP),R_FPCTL
|
---|
| 5547 | and #28,R_FPCTL
|
---|
| 5548 | or #3,R_FPCTL
|
---|
[4f508e6] | 5549 |
|
---|
| 5550 | | fp->idfcpt = fp->idfpt1;
|
---|
| 5551 |
|
---|
[f40a309] | 5552 | move.b 6(A_FP),8(A_FP)
|
---|
[4f508e6] | 5553 |
|
---|
| 5554 | | fp->idftmd |= I_ACTIVE;
|
---|
| 5555 |
|
---|
[f40a309] | 5556 | or.b #2,7(A_FP)
|
---|
[4f508e6] | 5557 |
|
---|
| 5558 | | fp->idftrf = trg;
|
---|
| 5559 |
|
---|
[f40a309] | 5560 | move TRG(A6),10(A_FP)
|
---|
[4f508e6] | 5561 |
|
---|
| 5562 | | |(fpu + (long)FPU_TCV1) = srcval;
|
---|
| 5563 |
|
---|
| 5564 | move SRCVAL(A6),0x8(A_FPU)
|
---|
| 5565 |
|
---|
| 5566 | | ++octype;
|
---|
| 5567 |
|
---|
[f40a309] | 5568 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 5569 |
|
---|
| 5570 | | |(fpu + (long)FPU_TSF1) = mltval;
|
---|
| 5571 |
|
---|
| 5572 | move MLTVAL(A6),0xA(A_FPU)
|
---|
| 5573 |
|
---|
| 5574 | | ++octype;
|
---|
| 5575 |
|
---|
[f40a309] | 5576 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 5577 |
|
---|
| 5578 | | |(fpu + (long)FPU_TMNT) = fpmant;
|
---|
| 5579 |
|
---|
| 5580 | move R_FPMANT,0x14(A_FPU)
|
---|
| 5581 |
|
---|
| 5582 | | ++octype;
|
---|
| 5583 |
|
---|
[f40a309] | 5584 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 5585 |
|
---|
| 5586 | | |(fpu + (long)FPU_TEXP) = fpexp;
|
---|
| 5587 |
|
---|
| 5588 | move R_FPEXP,0x16(A_FPU)
|
---|
| 5589 |
|
---|
| 5590 | | ++octype;
|
---|
| 5591 |
|
---|
[f40a309] | 5592 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 5593 |
|
---|
[f40a309] | 5594 | .page
|
---|
[4f508e6] | 5595 |
|
---|
| 5596 | | if (fp->idftmd & I_VNSUBN)
|
---|
| 5597 |
|
---|
[f40a309] | 5598 | btst #3,7(A_FP)
|
---|
| 5599 | beq F09L169
|
---|
[4f508e6] | 5600 |
|
---|
| 5601 | | |(fpu + (long)FPU_TNV1) = fpval;
|
---|
| 5602 |
|
---|
| 5603 | move R_FPVAL,0x1C(A_FPU)
|
---|
[f40a309] | 5604 | bra F09L170
|
---|
[4f508e6] | 5605 |
|
---|
| 5606 | | else
|
---|
| 5607 | | |(fpu + (long)FPU_TNV0) = fpval;
|
---|
| 5608 |
|
---|
[f40a309] | 5609 | F09L169: move R_FPVAL,2(A_FPU)
|
---|
[4f508e6] | 5610 |
|
---|
| 5611 | | ++octype;
|
---|
| 5612 |
|
---|
[f40a309] | 5613 | F09L170: add #1,OCTYPE(A6)
|
---|
[4f508e6] | 5614 |
|
---|
| 5615 | | |(fpu + (long)FPU_TCTL) = fpctl;
|
---|
| 5616 |
|
---|
[f40a309] | 5617 | move R_FPCTL,(A_FPU)
|
---|
[4f508e6] | 5618 |
|
---|
| 5619 | | setipl(oldi);
|
---|
| 5620 |
|
---|
[f40a309] | 5621 | move OLDI(A6),sr
|
---|
[4f508e6] | 5622 |
|
---|
| 5623 | .page
|
---|
| 5624 | | ------------------------------------------------------------------------------
|
---|
| 5625 | | Start function 10 -- Ind 5
|
---|
| 5626 | | ------------------------------------------------------------------------------
|
---|
| 5627 |
|
---|
| 5628 | | if (ip->idhfnc[10].idftmd & I_TM_KEY) {
|
---|
| 5629 |
|
---|
[f40a309] | 5630 | FN10: move.l IP(A6),A0
|
---|
| 5631 | move.b 213(A0),D0
|
---|
| 5632 | move.w TAG(A6),D1
|
---|
| 5633 | eor.w D1,D0
|
---|
| 5634 | btst #0,D0
|
---|
| 5635 | bne FN10A
|
---|
[4f508e6] | 5636 |
|
---|
[f40a309] | 5637 | jmp FN11
|
---|
[4f508e6] | 5638 |
|
---|
| 5639 | | vp = (vce << 4) + 14;
|
---|
| 5640 |
|
---|
[f40a309] | 5641 | FN10A: move VCE(A6),D0
|
---|
| 5642 | asl #4,D0
|
---|
| 5643 | add.w #14,D0
|
---|
| 5644 | move D0,VP(A6)
|
---|
[4f508e6] | 5645 |
|
---|
| 5646 | | fpu = io_fpu + FPU_OFNC + (vp << 4);
|
---|
| 5647 |
|
---|
[f40a309] | 5648 | asl #5,D0
|
---|
| 5649 | ext.l D0
|
---|
| 5650 | move.l D0,A_FPU
|
---|
[4f508e6] | 5651 | add.l #_io_fpu+0x4000,A_FPU
|
---|
| 5652 |
|
---|
| 5653 | | fp = &ip->idhfnc[10];
|
---|
| 5654 |
|
---|
[f40a309] | 5655 | move.l #120,A_FP
|
---|
| 5656 | add.l IP(A6),A_FP
|
---|
| 5657 | add.l #86,A_FP
|
---|
[4f508e6] | 5658 |
|
---|
| 5659 | | pt = &ip->idhpnt[fp->idfpt1];
|
---|
| 5660 |
|
---|
[f40a309] | 5661 | clr.l D0
|
---|
| 5662 | move.b 6(A_FP),D0
|
---|
| 5663 | lsl.l #2,D0
|
---|
| 5664 | move.l D0,D1
|
---|
| 5665 | add.l D0,D0
|
---|
| 5666 | add.l D1,D0
|
---|
| 5667 | add.l IP(A6),D0
|
---|
| 5668 | add.l #242,D0
|
---|
| 5669 | move.l D0,PT(A6)
|
---|
[4f508e6] | 5670 |
|
---|
[f40a309] | 5671 | .page
|
---|
[4f508e6] | 5672 |
|
---|
| 5673 | | srcnum = group | fp->idfsrc;
|
---|
| 5674 |
|
---|
[f40a309] | 5675 | move.w GROUP(A6),D0
|
---|
| 5676 | ext.l D0
|
---|
| 5677 | clr.l D1
|
---|
| 5678 | move.b 4(A_FP),D1
|
---|
| 5679 | or D1,D0
|
---|
| 5680 | move D0,SRCNUM(A6)
|
---|
[4f508e6] | 5681 |
|
---|
| 5682 | | vep = &valents[srcnum];
|
---|
| 5683 |
|
---|
[f40a309] | 5684 | add.l D0,D0
|
---|
| 5685 | move.l D0,D1
|
---|
| 5686 | lsl.l #2,D0
|
---|
| 5687 | add.l D1,D0
|
---|
| 5688 | add.l #_valents,D0
|
---|
| 5689 | move.l D0,VEP(A6)
|
---|
[4f508e6] | 5690 |
|
---|
| 5691 | | smp = vpsms[vp];
|
---|
| 5692 |
|
---|
[f40a309] | 5693 | move VP(A6),A0
|
---|
| 5694 | add.l A0,A0
|
---|
| 5695 | add.l A0,A0
|
---|
| 5696 | add.l #_vpsms,A0
|
---|
| 5697 | move.l (A0),A_SMP
|
---|
[4f508e6] | 5698 |
|
---|
| 5699 | | if (srcnum NE smp->sm) {
|
---|
| 5700 |
|
---|
[f40a309] | 5701 | clr D0
|
---|
| 5702 | move 10(A_SMP),D0
|
---|
| 5703 | cmp SRCNUM(A6),D0
|
---|
| 5704 | beq F10L113
|
---|
[4f508e6] | 5705 |
|
---|
| 5706 | | (smp->prv)->nxt = smp->nxt;
|
---|
| 5707 |
|
---|
[f40a309] | 5708 | move.l 4(A_SMP),A0
|
---|
| 5709 | move.l (A_SMP),(A0)
|
---|
[4f508e6] | 5710 |
|
---|
| 5711 | | (smp->nxt)->prv = smp->prv;
|
---|
| 5712 |
|
---|
[f40a309] | 5713 | move.l (A_SMP),A0
|
---|
| 5714 | move.l 4(A_SMP),4(A0)
|
---|
[4f508e6] | 5715 |
|
---|
| 5716 | | smp->prv = (struct sment |)vep;
|
---|
| 5717 |
|
---|
[f40a309] | 5718 | move.l VEP(A6),4(A_SMP)
|
---|
[4f508e6] | 5719 |
|
---|
| 5720 | | smp->nxt = vep->nxt;
|
---|
| 5721 |
|
---|
[f40a309] | 5722 | move.l VEP(A6),A0
|
---|
| 5723 | move.l (A0),(A_SMP)
|
---|
[4f508e6] | 5724 |
|
---|
| 5725 | | (vep->nxt)->prv = smp;
|
---|
| 5726 |
|
---|
[f40a309] | 5727 | move.l VEP(A6),A0
|
---|
| 5728 | move.l (A0),A0
|
---|
| 5729 | move.l A_SMP,4(A0)
|
---|
[4f508e6] | 5730 |
|
---|
| 5731 | | vep->nxt = smp;
|
---|
| 5732 |
|
---|
[f40a309] | 5733 | move.l VEP(A6),A0
|
---|
| 5734 | move.l A_SMP,(A0)
|
---|
[4f508e6] | 5735 |
|
---|
| 5736 | | smp->sm = srcnum;
|
---|
| 5737 |
|
---|
[f40a309] | 5738 | move SRCNUM(A6),10(A_SMP)
|
---|
[4f508e6] | 5739 |
|
---|
| 5740 | | }
|
---|
| 5741 |
|
---|
| 5742 | | mltval = fp->idfmlt;
|
---|
| 5743 |
|
---|
[f40a309] | 5744 | F10L113: move 2(A_FP),MLTVAL(A6)
|
---|
[4f508e6] | 5745 |
|
---|
[f40a309] | 5746 | .page
|
---|
[4f508e6] | 5747 |
|
---|
| 5748 | | switch (fp->idfsrc) {
|
---|
| 5749 |
|
---|
[f40a309] | 5750 | move.b 4(A_FP),D0
|
---|
| 5751 | ext.w d0
|
---|
| 5752 | cmp #10,D0
|
---|
| 5753 | bhi F10L122
|
---|
[4f508e6] | 5754 |
|
---|
[f40a309] | 5755 | asl #2,D0
|
---|
| 5756 | lea F10L123,A0
|
---|
| 5757 | movea.l 0(A0,D0.W),A0
|
---|
| 5758 | jmp (A0)
|
---|
[4f508e6] | 5759 |
|
---|
| 5760 | | case SM_NONE:
|
---|
| 5761 | | mltval = 0;
|
---|
| 5762 |
|
---|
[f40a309] | 5763 | F10L116: clr MLTVAL(A6)
|
---|
[4f508e6] | 5764 |
|
---|
| 5765 | | tsrcval = 0;
|
---|
| 5766 |
|
---|
[f40a309] | 5767 | clr TSRCVAL(A6)
|
---|
[4f508e6] | 5768 |
|
---|
| 5769 | | break;
|
---|
| 5770 |
|
---|
[f40a309] | 5771 | bra F10L114
|
---|
[4f508e6] | 5772 |
|
---|
| 5773 | | case SM_RAND:
|
---|
| 5774 | | tsrcval = xgetran(mltval);
|
---|
| 5775 |
|
---|
[f40a309] | 5776 | F10L117: move MLTVAL(A6),(sp)
|
---|
| 5777 | jsr _xgetran
|
---|
| 5778 | move D0,TSRCVAL(A6)
|
---|
[4f508e6] | 5779 |
|
---|
| 5780 | | break;
|
---|
| 5781 |
|
---|
[f40a309] | 5782 | bra F10L114
|
---|
[4f508e6] | 5783 |
|
---|
| 5784 | | case SM_PTCH:
|
---|
| 5785 | | tsrcval = pch;
|
---|
| 5786 |
|
---|
[f40a309] | 5787 | F10L118: move PCH(A6),TSRCVAL(A6)
|
---|
[4f508e6] | 5788 |
|
---|
| 5789 | | break;
|
---|
| 5790 |
|
---|
[f40a309] | 5791 | bra F10L114
|
---|
[4f508e6] | 5792 |
|
---|
[f40a309] | 5793 | .page
|
---|
[4f508e6] | 5794 |
|
---|
| 5795 | | case SM_FREQ:
|
---|
| 5796 | | tsrcval = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 5797 |
|
---|
[f40a309] | 5798 | F10L119: move PCH(A6),D0
|
---|
| 5799 | asr #7,D0
|
---|
| 5800 | and #255,D0
|
---|
| 5801 | move D0,A0
|
---|
| 5802 | add.l A0,A0
|
---|
| 5803 | add.l #_ptoftab,A0
|
---|
| 5804 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 5805 |
|
---|
| 5806 | | break;
|
---|
| 5807 |
|
---|
[f40a309] | 5808 | bra F10L114
|
---|
[4f508e6] | 5809 |
|
---|
| 5810 | | case SM_KVEL:
|
---|
| 5811 | | tsrcval = veltab[trg];
|
---|
| 5812 |
|
---|
[f40a309] | 5813 | F10L120: move TRG(A6),A0
|
---|
| 5814 | add.l A0,A0
|
---|
| 5815 | add.l #_veltab,A0
|
---|
| 5816 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 5817 |
|
---|
| 5818 | | break;
|
---|
| 5819 |
|
---|
[f40a309] | 5820 | bra F10L114
|
---|
[4f508e6] | 5821 |
|
---|
| 5822 | | case SM_KPRS:
|
---|
| 5823 | | tsrcval = prstab[trg];
|
---|
| 5824 |
|
---|
[f40a309] | 5825 | F10L121: move TRG(A6),A0
|
---|
| 5826 | add.l A0,A0
|
---|
| 5827 | add.l #_prstab,A0
|
---|
| 5828 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 5829 |
|
---|
| 5830 | | break;
|
---|
| 5831 |
|
---|
[f40a309] | 5832 | bra F10L114
|
---|
[4f508e6] | 5833 |
|
---|
| 5834 | | default:
|
---|
| 5835 | | tsrcval = vep->val;
|
---|
| 5836 |
|
---|
[f40a309] | 5837 | F10L122: move.l VEP(A6),A0
|
---|
| 5838 | move 8(A0),TSRCVAL(A6)
|
---|
[4f508e6] | 5839 |
|
---|
| 5840 | | }
|
---|
| 5841 |
|
---|
[f40a309] | 5842 | .page
|
---|
[4f508e6] | 5843 |
|
---|
| 5844 | | srcval = tsrcval;
|
---|
| 5845 |
|
---|
[f40a309] | 5846 | F10L114: move TSRCVAL(A6),SRCVAL(A6)
|
---|
[4f508e6] | 5847 |
|
---|
[f40a309] | 5848 | .page
|
---|
[4f508e6] | 5849 |
|
---|
| 5850 | | if (pt->ipvsrc) {
|
---|
| 5851 |
|
---|
[f40a309] | 5852 | F10L124: move.l PT(A6),A0
|
---|
| 5853 | tst.b 6(A0)
|
---|
| 5854 | beq F10L136
|
---|
[4f508e6] | 5855 |
|
---|
| 5856 | | switch (pt->ipvsrc) {
|
---|
| 5857 |
|
---|
[f40a309] | 5858 | move.l PT(A6),A0
|
---|
| 5859 | move.b 6(A0),D0
|
---|
| 5860 | ext.w D0
|
---|
| 5861 | sub #1,D0
|
---|
| 5862 | cmp #9,D0
|
---|
| 5863 | bhi F10L144
|
---|
[4f508e6] | 5864 |
|
---|
[f40a309] | 5865 | asl #2,D0
|
---|
| 5866 | lea F10L145,A0
|
---|
| 5867 | move.l 0(A0,D0.W),A0
|
---|
| 5868 | jmp (A0)
|
---|
[4f508e6] | 5869 |
|
---|
| 5870 | | case SM_RAND:
|
---|
| 5871 | | ltmp = xgetran(pt_>ipvmlt);
|
---|
| 5872 |
|
---|
[f40a309] | 5873 | F10L139: move.l PT(A6),A0
|
---|
| 5874 | move 4(A0),(sp)
|
---|
| 5875 | jsr _xgetran
|
---|
| 5876 | ext.l D0
|
---|
| 5877 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 5878 |
|
---|
| 5879 | | break;
|
---|
| 5880 |
|
---|
[f40a309] | 5881 | bra F10L137
|
---|
[4f508e6] | 5882 |
|
---|
| 5883 | | case SM_PTCH:
|
---|
| 5884 | | ltmp = pch;
|
---|
| 5885 |
|
---|
[f40a309] | 5886 | F10L140: move PCH(A6),A0
|
---|
| 5887 | move.l A0,LTMP(A6)
|
---|
[4f508e6] | 5888 |
|
---|
| 5889 | | break;
|
---|
| 5890 |
|
---|
[f40a309] | 5891 | bra F10L137
|
---|
[4f508e6] | 5892 |
|
---|
[f40a309] | 5893 | .page
|
---|
[4f508e6] | 5894 |
|
---|
| 5895 | | case SM_FREQ:
|
---|
| 5896 | | ltmp = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 5897 |
|
---|
[f40a309] | 5898 | F10L141: move PCH(A6),D0
|
---|
| 5899 | asr #7,D0
|
---|
| 5900 | and #255,D0
|
---|
| 5901 | move D0,A0
|
---|
| 5902 | add.l A0,A0
|
---|
| 5903 | move.l #_ptoftab,A1
|
---|
| 5904 | move 0(A0,A1.l),D0
|
---|
| 5905 | ext.l D0
|
---|
| 5906 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 5907 |
|
---|
| 5908 | | break;
|
---|
| 5909 |
|
---|
[f40a309] | 5910 | bra F10L137
|
---|
[4f508e6] | 5911 |
|
---|
| 5912 | | case SM_KVEL:
|
---|
| 5913 | | ltmp = veltab[trg];
|
---|
| 5914 |
|
---|
[f40a309] | 5915 | F10L142: move TRG(A6),A0
|
---|
| 5916 | add.l A0,A0
|
---|
| 5917 | move.l #_veltab,A1
|
---|
| 5918 | move 0(A0,A1.l),D0
|
---|
| 5919 | ext.l D0
|
---|
| 5920 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 5921 |
|
---|
| 5922 | | break;
|
---|
| 5923 |
|
---|
[f40a309] | 5924 | bra F10L137
|
---|
[4f508e6] | 5925 |
|
---|
[f40a309] | 5926 | .page
|
---|
[4f508e6] | 5927 |
|
---|
| 5928 | | case SM_KPRS:
|
---|
| 5929 | | ltmp = prstab[trg];
|
---|
| 5930 |
|
---|
[f40a309] | 5931 | F10L143: move TRG(A6),A0
|
---|
| 5932 | add.l A0,A0
|
---|
| 5933 | move.l #_prstab,A1
|
---|
| 5934 | move 0(A0,A1.l),D0
|
---|
| 5935 | ext.l D0
|
---|
| 5936 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 5937 |
|
---|
| 5938 | | break;
|
---|
| 5939 |
|
---|
[f40a309] | 5940 | bra F10L137
|
---|
[4f508e6] | 5941 |
|
---|
[f40a309] | 5942 | .page
|
---|
[4f508e6] | 5943 |
|
---|
| 5944 | | default:
|
---|
| 5945 | | ltmp = valents[group | pt->ipvsrc].val;
|
---|
| 5946 |
|
---|
[f40a309] | 5947 | F10L144: move.l PT(A6),A0
|
---|
| 5948 | clr.l D0
|
---|
| 5949 | move.b 6(A0),D0
|
---|
| 5950 | or.w GROUP(A6),D0
|
---|
| 5951 | add.l D0,D0
|
---|
| 5952 | move.l D0,D1
|
---|
| 5953 | lsl.l #2,D0
|
---|
| 5954 | add.l D1,D0
|
---|
| 5955 | move.l D0,A0
|
---|
| 5956 | move.l #_valents,A1
|
---|
| 5957 | clr.l D0
|
---|
| 5958 | move 8(A0,A1.l),D0
|
---|
| 5959 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 5960 |
|
---|
| 5961 | | }
|
---|
| 5962 |
|
---|
| 5963 |
|
---|
| 5964 | .page
|
---|
| 5965 |
|
---|
| 5966 | | ltmp = (ltmp | pt->ipvmlt) >> 15;
|
---|
| 5967 |
|
---|
[f40a309] | 5968 | F10L137: move.l PT(A6),A0
|
---|
| 5969 | move.w 4(A0),D0
|
---|
| 5970 | move.w LTMP+2(A6),D1
|
---|
| 5971 | muls D1,D0
|
---|
| 5972 | move.l #15,D1
|
---|
| 5973 | asr.l D1,D0
|
---|
| 5974 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 5975 |
|
---|
| 5976 | | ltmp += (long)pt->ipval;
|
---|
| 5977 |
|
---|
[f40a309] | 5978 | move.l PT(A6),A0
|
---|
| 5979 | move 2(A0),D0
|
---|
| 5980 | ext.l D0
|
---|
| 5981 | add.l D0,LTMP(A6)
|
---|
[4f508e6] | 5982 |
|
---|
| 5983 | | if (ltmp GT (long)VALMAX)
|
---|
| 5984 | | ltmp = (long)VALMAX;
|
---|
| 5985 |
|
---|
[f40a309] | 5986 | cmp.l #VALMAX,LTMP(A6)
|
---|
| 5987 | ble F10L146
|
---|
[4f508e6] | 5988 |
|
---|
[f40a309] | 5989 | move.l #VALMAX,LTMP(A6)
|
---|
| 5990 | bra F10L147
|
---|
[4f508e6] | 5991 |
|
---|
| 5992 | | else if (ltmp LT (long)VALMIN)
|
---|
| 5993 | | ltmp = (long)VALMIN;
|
---|
| 5994 |
|
---|
[f40a309] | 5995 | F10L146: cmp.l #VALMIN,LTMP(A6)
|
---|
| 5996 | bge F10L147
|
---|
[4f508e6] | 5997 |
|
---|
[f40a309] | 5998 | move.l #VALMIN,LTMP(A6)
|
---|
[4f508e6] | 5999 |
|
---|
| 6000 | | tfpval = (short)ltmp;
|
---|
| 6001 |
|
---|
[f40a309] | 6002 | F10L147: move.w LTMP+2(A6),TFPVAL(A6)
|
---|
| 6003 | bra F10L149
|
---|
[4f508e6] | 6004 |
|
---|
| 6005 | | } else {
|
---|
| 6006 |
|
---|
| 6007 | | tfpval = pt->ipval;
|
---|
| 6008 |
|
---|
[f40a309] | 6009 | F10L136: move.l PT(A6),A0
|
---|
| 6010 | move 2(A0),TFPVAL(A6)
|
---|
[4f508e6] | 6011 |
|
---|
| 6012 | | }
|
---|
| 6013 |
|
---|
| 6014 | .page
|
---|
| 6015 |
|
---|
| 6016 | | fpmant = (((long)pt->iptom & 0x0000FFF0L)
|
---|
| 6017 | | | ((long)timemlt & 0x0000FFFFL)) >> 15;
|
---|
| 6018 |
|
---|
[f40a309] | 6019 | F10L149: move.l PT(A6),A0
|
---|
| 6020 | move.w (A0),D0
|
---|
| 6021 | move.w D0,D2
|
---|
[4f508e6] | 6022 | andi.w #0xFFF0,D0
|
---|
[f40a309] | 6023 | move.w _timemlt,D1
|
---|
| 6024 | muls D1,D0
|
---|
| 6025 | move.l #15,D1
|
---|
| 6026 | asr.l D1,D0
|
---|
| 6027 | move D0,R_FPMANT
|
---|
[4f508e6] | 6028 |
|
---|
| 6029 | | fpexp = expbit[pt->iptim & 0x000F];
|
---|
| 6030 |
|
---|
| 6031 | and #0x000F,D2
|
---|
[f40a309] | 6032 | move D2,A0
|
---|
| 6033 | add.l A0,A0
|
---|
| 6034 | add.l #_expbit,A0
|
---|
| 6035 | move (A0),R_FPEXP
|
---|
[4f508e6] | 6036 |
|
---|
[f40a309] | 6037 | .page
|
---|
[4f508e6] | 6038 |
|
---|
| 6039 | | fp->idfpch = pch;
|
---|
| 6040 |
|
---|
[f40a309] | 6041 | F10L163: move PCH(A6),(A_FP)
|
---|
[4f508e6] | 6042 |
|
---|
| 6043 | | fpval = tfpval;
|
---|
| 6044 |
|
---|
[f40a309] | 6045 | move TFPVAL(A6),R_FPVAL
|
---|
[4f508e6] | 6046 |
|
---|
[f40a309] | 6047 | .page
|
---|
[4f508e6] | 6048 |
|
---|
[f40a309] | 6049 | move.b 5(A_FP),D0
|
---|
| 6050 | ext.w D0
|
---|
| 6051 | sub.w #1,D0
|
---|
| 6052 | movea.l PT(A6),A0
|
---|
[4f508e6] | 6053 |
|
---|
| 6054 | | oldi = setipl(FPU_DI);
|
---|
| 6055 |
|
---|
[f40a309] | 6056 | move sr,OLDI(A6)
|
---|
| 6057 | move #FPU_DI,sr
|
---|
[4f508e6] | 6058 |
|
---|
[f40a309] | 6059 | F10L168: clr.b 10(A0)
|
---|
| 6060 | add.l #12,a0
|
---|
| 6061 | dbra D0,F10L168
|
---|
[4f508e6] | 6062 |
|
---|
[f40a309] | 6063 | .page
|
---|
[4f508e6] | 6064 |
|
---|
| 6065 | | fp->idftmd ^= I_NVBITS;
|
---|
| 6066 |
|
---|
[f40a309] | 6067 | F10L165: eor.b #24,7(A_FP)
|
---|
[4f508e6] | 6068 |
|
---|
| 6069 | | fpctl = (fp->idftmd & (I_NRATIO | I_NVBITS)) | 0x0003;
|
---|
| 6070 |
|
---|
[f40a309] | 6071 | move.b 7(A_FP),R_FPCTL
|
---|
| 6072 | and #28,R_FPCTL
|
---|
| 6073 | or #3,R_FPCTL
|
---|
[4f508e6] | 6074 |
|
---|
| 6075 | | fp->idfcpt = fp->idfpt1;
|
---|
| 6076 |
|
---|
[f40a309] | 6077 | move.b 6(A_FP),8(A_FP)
|
---|
[4f508e6] | 6078 |
|
---|
| 6079 | | fp->idftmd |= I_ACTIVE;
|
---|
| 6080 |
|
---|
[f40a309] | 6081 | or.b #2,7(A_FP)
|
---|
[4f508e6] | 6082 |
|
---|
| 6083 | | fp->idftrf = trg;
|
---|
| 6084 |
|
---|
[f40a309] | 6085 | move TRG(A6),10(A_FP)
|
---|
[4f508e6] | 6086 |
|
---|
| 6087 | | |(fpu + (long)FPU_TCV1) = srcval;
|
---|
| 6088 |
|
---|
| 6089 | move SRCVAL(A6),0x8(A_FPU)
|
---|
| 6090 |
|
---|
| 6091 | | ++octype;
|
---|
| 6092 |
|
---|
[f40a309] | 6093 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 6094 |
|
---|
| 6095 | | |(fpu + (long)FPU_TSF1) = mltval;
|
---|
| 6096 |
|
---|
| 6097 | move MLTVAL(A6),0xA(A_FPU)
|
---|
| 6098 |
|
---|
| 6099 | | ++octype;
|
---|
| 6100 |
|
---|
[f40a309] | 6101 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 6102 |
|
---|
| 6103 | | |(fpu + (long)FPU_TMNT) = fpmant;
|
---|
| 6104 |
|
---|
| 6105 | move R_FPMANT,0x14(A_FPU)
|
---|
| 6106 |
|
---|
| 6107 | | ++octype;
|
---|
| 6108 |
|
---|
[f40a309] | 6109 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 6110 |
|
---|
| 6111 | | |(fpu + (long)FPU_TEXP) = fpexp;
|
---|
| 6112 |
|
---|
| 6113 | move R_FPEXP,0x16(A_FPU)
|
---|
| 6114 |
|
---|
| 6115 | | ++octype;
|
---|
| 6116 |
|
---|
[f40a309] | 6117 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 6118 |
|
---|
[f40a309] | 6119 | .page
|
---|
[4f508e6] | 6120 |
|
---|
| 6121 | | if (fp->idftmd & I_VNSUBN)
|
---|
| 6122 |
|
---|
[f40a309] | 6123 | btst #3,7(A_FP)
|
---|
| 6124 | beq F10L169
|
---|
[4f508e6] | 6125 |
|
---|
| 6126 | | |(fpu + (long)FPU_TNV1) = fpval;
|
---|
| 6127 |
|
---|
| 6128 | move R_FPVAL,0x1C(A_FPU)
|
---|
[f40a309] | 6129 | bra F10L170
|
---|
[4f508e6] | 6130 |
|
---|
| 6131 | | else
|
---|
| 6132 | | |(fpu + (long)FPU_TNV0) = fpval;
|
---|
| 6133 |
|
---|
[f40a309] | 6134 | F10L169: move R_FPVAL,2(A_FPU)
|
---|
[4f508e6] | 6135 |
|
---|
| 6136 | | ++octype;
|
---|
| 6137 |
|
---|
[f40a309] | 6138 | F10L170: add #1,OCTYPE(A6)
|
---|
[4f508e6] | 6139 |
|
---|
| 6140 | | |(fpu + (long)FPU_TCTL) = fpctl;
|
---|
| 6141 |
|
---|
[f40a309] | 6142 | move R_FPCTL,(A_FPU)
|
---|
[4f508e6] | 6143 |
|
---|
| 6144 | | setipl(oldi);
|
---|
| 6145 |
|
---|
[f40a309] | 6146 | move OLDI(A6),sr
|
---|
[4f508e6] | 6147 |
|
---|
| 6148 | .page
|
---|
| 6149 | | ------------------------------------------------------------------------------
|
---|
| 6150 | | Start function 11 -- Ind 6
|
---|
| 6151 | | ------------------------------------------------------------------------------
|
---|
| 6152 |
|
---|
| 6153 | | if (ip->idhfnc[11].idftmd & I_TM_KEY) {
|
---|
| 6154 |
|
---|
[f40a309] | 6155 | FN11: move.l IP(A6),A0
|
---|
| 6156 | move.b 225(A0),D0
|
---|
| 6157 | move.w TAG(A6),D1
|
---|
| 6158 | eor.w D1,D0
|
---|
| 6159 | btst #0,D0
|
---|
| 6160 | bne FN11A
|
---|
[4f508e6] | 6161 |
|
---|
[f40a309] | 6162 | jmp FN12
|
---|
[4f508e6] | 6163 |
|
---|
| 6164 | | vp = (vce << 4) + 15;
|
---|
| 6165 |
|
---|
[f40a309] | 6166 | FN11A: move VCE(A6),D0
|
---|
| 6167 | asl #4,D0
|
---|
| 6168 | add.w #15,D0
|
---|
| 6169 | move D0,VP(A6)
|
---|
[4f508e6] | 6170 |
|
---|
| 6171 | | fpu = io_fpu + FPU_OFNC + (vp << 4);
|
---|
| 6172 |
|
---|
[f40a309] | 6173 | asl #5,D0
|
---|
| 6174 | ext.l D0
|
---|
| 6175 | move.l D0,A_FPU
|
---|
[4f508e6] | 6176 | add.l #_io_fpu+0x4000,A_FPU
|
---|
| 6177 |
|
---|
| 6178 | | fp = &ip->idhfnc[11];
|
---|
| 6179 |
|
---|
[f40a309] | 6180 | move.l #132,A_FP
|
---|
| 6181 | add.l IP(A6),A_FP
|
---|
| 6182 | add.l #86,A_FP
|
---|
[4f508e6] | 6183 |
|
---|
| 6184 | | pt = &ip->idhpnt[fp->idfpt1];
|
---|
| 6185 |
|
---|
[f40a309] | 6186 | clr.l D0
|
---|
| 6187 | move.b 6(A_FP),D0
|
---|
| 6188 | lsl.l #2,D0
|
---|
| 6189 | move.l D0,D1
|
---|
| 6190 | add.l D0,D0
|
---|
| 6191 | add.l D1,D0
|
---|
| 6192 | add.l IP(A6),D0
|
---|
| 6193 | add.l #242,D0
|
---|
| 6194 | move.l D0,PT(A6)
|
---|
[4f508e6] | 6195 |
|
---|
[f40a309] | 6196 | .page
|
---|
[4f508e6] | 6197 |
|
---|
| 6198 | | srcnum = group | fp->idfsrc;
|
---|
| 6199 |
|
---|
[f40a309] | 6200 | move.w GROUP(A6),D0
|
---|
| 6201 | ext.l D0
|
---|
| 6202 | clr.l D1
|
---|
| 6203 | move.b 4(A_FP),D1
|
---|
| 6204 | or D1,D0
|
---|
| 6205 | move D0,SRCNUM(A6)
|
---|
[4f508e6] | 6206 |
|
---|
| 6207 | | vep = &valents[srcnum];
|
---|
| 6208 |
|
---|
[f40a309] | 6209 | add.l D0,D0
|
---|
| 6210 | move.l D0,D1
|
---|
| 6211 | lsl.l #2,D0
|
---|
| 6212 | add.l D1,D0
|
---|
| 6213 | add.l #_valents,D0
|
---|
| 6214 | move.l D0,VEP(A6)
|
---|
[4f508e6] | 6215 |
|
---|
| 6216 | | smp = vpsms[vp];
|
---|
| 6217 |
|
---|
[f40a309] | 6218 | move VP(A6),A0
|
---|
| 6219 | add.l A0,A0
|
---|
| 6220 | add.l A0,A0
|
---|
| 6221 | add.l #_vpsms,A0
|
---|
| 6222 | move.l (A0),A_SMP
|
---|
[4f508e6] | 6223 |
|
---|
| 6224 | | if (srcnum NE smp->sm) {
|
---|
| 6225 |
|
---|
[f40a309] | 6226 | clr D0
|
---|
| 6227 | move 10(A_SMP),D0
|
---|
| 6228 | cmp SRCNUM(A6),D0
|
---|
| 6229 | beq F11L113
|
---|
[4f508e6] | 6230 |
|
---|
| 6231 | | (smp->prv)->nxt = smp->nxt;
|
---|
| 6232 |
|
---|
[f40a309] | 6233 | move.l 4(A_SMP),A0
|
---|
| 6234 | move.l (A_SMP),(A0)
|
---|
[4f508e6] | 6235 |
|
---|
| 6236 | | (smp->nxt)->prv = smp->prv;
|
---|
| 6237 |
|
---|
[f40a309] | 6238 | move.l (A_SMP),A0
|
---|
| 6239 | move.l 4(A_SMP),4(A0)
|
---|
[4f508e6] | 6240 |
|
---|
| 6241 | | smp->prv = (struct sment |)vep;
|
---|
| 6242 |
|
---|
[f40a309] | 6243 | move.l VEP(A6),4(A_SMP)
|
---|
[4f508e6] | 6244 |
|
---|
| 6245 | | smp->nxt = vep->nxt;
|
---|
| 6246 |
|
---|
[f40a309] | 6247 | move.l VEP(A6),A0
|
---|
| 6248 | move.l (A0),(A_SMP)
|
---|
[4f508e6] | 6249 |
|
---|
| 6250 | | (vep->nxt)->prv = smp;
|
---|
| 6251 |
|
---|
[f40a309] | 6252 | move.l VEP(A6),A0
|
---|
| 6253 | move.l (A0),A0
|
---|
| 6254 | move.l A_SMP,4(A0)
|
---|
[4f508e6] | 6255 |
|
---|
| 6256 | | vep->nxt = smp;
|
---|
| 6257 |
|
---|
[f40a309] | 6258 | move.l VEP(A6),A0
|
---|
| 6259 | move.l A_SMP,(A0)
|
---|
[4f508e6] | 6260 |
|
---|
| 6261 | | smp->sm = srcnum;
|
---|
| 6262 |
|
---|
[f40a309] | 6263 | move SRCNUM(A6),10(A_SMP)
|
---|
[4f508e6] | 6264 |
|
---|
| 6265 | | }
|
---|
| 6266 |
|
---|
| 6267 | | mltval = fp->idfmlt;
|
---|
| 6268 |
|
---|
[f40a309] | 6269 | F11L113: move 2(A_FP),MLTVAL(A6)
|
---|
[4f508e6] | 6270 |
|
---|
[f40a309] | 6271 | .page
|
---|
[4f508e6] | 6272 |
|
---|
| 6273 | | switch (fp->idfsrc) {
|
---|
| 6274 |
|
---|
[f40a309] | 6275 | move.b 4(A_FP),D0
|
---|
| 6276 | ext.w d0
|
---|
| 6277 | cmp #10,D0
|
---|
| 6278 | bhi F11L122
|
---|
[4f508e6] | 6279 |
|
---|
[f40a309] | 6280 | asl #2,D0
|
---|
| 6281 | lea F11L123,A0
|
---|
| 6282 | movea.l 0(A0,D0.W),A0
|
---|
| 6283 | jmp (A0)
|
---|
[4f508e6] | 6284 |
|
---|
| 6285 | | case SM_NONE:
|
---|
| 6286 | | mltval = 0;
|
---|
| 6287 |
|
---|
[f40a309] | 6288 | F11L116: clr MLTVAL(A6)
|
---|
[4f508e6] | 6289 |
|
---|
| 6290 | | tsrcval = 0;
|
---|
| 6291 |
|
---|
[f40a309] | 6292 | clr TSRCVAL(A6)
|
---|
[4f508e6] | 6293 |
|
---|
| 6294 | | break;
|
---|
| 6295 |
|
---|
[f40a309] | 6296 | bra F11L114
|
---|
[4f508e6] | 6297 |
|
---|
| 6298 | | case SM_RAND:
|
---|
| 6299 | | tsrcval = xgetran(mltval);
|
---|
| 6300 |
|
---|
[f40a309] | 6301 | F11L117: move MLTVAL(A6),(sp)
|
---|
| 6302 | jsr _xgetran
|
---|
| 6303 | move D0,TSRCVAL(A6)
|
---|
[4f508e6] | 6304 |
|
---|
| 6305 | | break;
|
---|
| 6306 |
|
---|
[f40a309] | 6307 | bra F11L114
|
---|
[4f508e6] | 6308 |
|
---|
| 6309 | | case SM_PTCH:
|
---|
| 6310 | | tsrcval = pch;
|
---|
| 6311 |
|
---|
[f40a309] | 6312 | F11L118: move PCH(A6),TSRCVAL(A6)
|
---|
[4f508e6] | 6313 |
|
---|
| 6314 | | break;
|
---|
| 6315 |
|
---|
[f40a309] | 6316 | bra F11L114
|
---|
[4f508e6] | 6317 |
|
---|
[f40a309] | 6318 | .page
|
---|
[4f508e6] | 6319 |
|
---|
| 6320 | | case SM_FREQ:
|
---|
| 6321 | | tsrcval = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 6322 |
|
---|
[f40a309] | 6323 | F11L119: move PCH(A6),D0
|
---|
| 6324 | asr #7,D0
|
---|
| 6325 | and #255,D0
|
---|
| 6326 | move D0,A0
|
---|
| 6327 | add.l A0,A0
|
---|
| 6328 | add.l #_ptoftab,A0
|
---|
| 6329 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 6330 |
|
---|
| 6331 | | break;
|
---|
| 6332 |
|
---|
[f40a309] | 6333 | bra F11L114
|
---|
[4f508e6] | 6334 |
|
---|
| 6335 | | case SM_KVEL:
|
---|
| 6336 | | tsrcval = veltab[trg];
|
---|
| 6337 |
|
---|
[f40a309] | 6338 | F11L120: move TRG(A6),A0
|
---|
| 6339 | add.l A0,A0
|
---|
| 6340 | add.l #_veltab,A0
|
---|
| 6341 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 6342 |
|
---|
| 6343 | | break;
|
---|
| 6344 |
|
---|
[f40a309] | 6345 | bra F11L114
|
---|
[4f508e6] | 6346 |
|
---|
| 6347 | | case SM_KPRS:
|
---|
| 6348 | | tsrcval = prstab[trg];
|
---|
| 6349 |
|
---|
[f40a309] | 6350 | F11L121: move TRG(A6),A0
|
---|
| 6351 | add.l A0,A0
|
---|
| 6352 | add.l #_prstab,A0
|
---|
| 6353 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 6354 |
|
---|
| 6355 | | break;
|
---|
| 6356 |
|
---|
[f40a309] | 6357 | bra F11L114
|
---|
[4f508e6] | 6358 |
|
---|
| 6359 | | default:
|
---|
| 6360 | | tsrcval = vep->val;
|
---|
| 6361 |
|
---|
[f40a309] | 6362 | F11L122: move.l VEP(A6),A0
|
---|
| 6363 | move 8(A0),TSRCVAL(A6)
|
---|
[4f508e6] | 6364 |
|
---|
| 6365 | | }
|
---|
| 6366 |
|
---|
[f40a309] | 6367 | .page
|
---|
[4f508e6] | 6368 |
|
---|
| 6369 | | srcval = tsrcval;
|
---|
| 6370 |
|
---|
[f40a309] | 6371 | F11L114: move TSRCVAL(A6),SRCVAL(A6)
|
---|
[4f508e6] | 6372 |
|
---|
[f40a309] | 6373 | .page
|
---|
[4f508e6] | 6374 |
|
---|
| 6375 | | if (pt->ipvsrc) {
|
---|
| 6376 |
|
---|
[f40a309] | 6377 | F11L124: move.l PT(A6),A0
|
---|
| 6378 | tst.b 6(A0)
|
---|
| 6379 | beq F11L136
|
---|
[4f508e6] | 6380 |
|
---|
| 6381 | | switch (pt->ipvsrc) {
|
---|
| 6382 |
|
---|
[f40a309] | 6383 | move.l PT(A6),A0
|
---|
| 6384 | move.b 6(A0),D0
|
---|
| 6385 | ext.w D0
|
---|
| 6386 | sub #1,D0
|
---|
| 6387 | cmp #9,D0
|
---|
| 6388 | bhi F11L144
|
---|
[4f508e6] | 6389 |
|
---|
[f40a309] | 6390 | asl #2,D0
|
---|
| 6391 | lea F11L145,A0
|
---|
| 6392 | move.l 0(A0,D0.W),A0
|
---|
| 6393 | jmp (A0)
|
---|
[4f508e6] | 6394 |
|
---|
| 6395 | | case SM_RAND:
|
---|
| 6396 | | ltmp = xgetran(pt_>ipvmlt);
|
---|
| 6397 |
|
---|
[f40a309] | 6398 | F11L139: move.l PT(A6),A0
|
---|
| 6399 | move 4(A0),(sp)
|
---|
| 6400 | jsr _xgetran
|
---|
| 6401 | ext.l D0
|
---|
| 6402 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 6403 |
|
---|
| 6404 | | break;
|
---|
| 6405 |
|
---|
[f40a309] | 6406 | bra F11L137
|
---|
[4f508e6] | 6407 |
|
---|
| 6408 | | case SM_PTCH:
|
---|
| 6409 | | ltmp = pch;
|
---|
| 6410 |
|
---|
[f40a309] | 6411 | F11L140: move PCH(A6),A0
|
---|
| 6412 | move.l A0,LTMP(A6)
|
---|
[4f508e6] | 6413 |
|
---|
| 6414 | | break;
|
---|
| 6415 |
|
---|
[f40a309] | 6416 | bra F11L137
|
---|
[4f508e6] | 6417 |
|
---|
[f40a309] | 6418 | .page
|
---|
[4f508e6] | 6419 |
|
---|
| 6420 | | case SM_FREQ:
|
---|
| 6421 | | ltmp = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 6422 |
|
---|
[f40a309] | 6423 | F11L141: move PCH(A6),D0
|
---|
| 6424 | asr #7,D0
|
---|
| 6425 | and #255,D0
|
---|
| 6426 | move D0,A0
|
---|
| 6427 | add.l A0,A0
|
---|
| 6428 | move.l #_ptoftab,A1
|
---|
| 6429 | move 0(A0,A1.l),D0
|
---|
| 6430 | ext.l D0
|
---|
| 6431 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 6432 |
|
---|
| 6433 | | break;
|
---|
| 6434 |
|
---|
[f40a309] | 6435 | bra F11L137
|
---|
[4f508e6] | 6436 |
|
---|
| 6437 | | case SM_KVEL:
|
---|
| 6438 | | ltmp = veltab[trg];
|
---|
| 6439 |
|
---|
[f40a309] | 6440 | F11L142: move TRG(A6),A0
|
---|
| 6441 | add.l A0,A0
|
---|
| 6442 | move.l #_veltab,A1
|
---|
| 6443 | move 0(A0,A1.l),D0
|
---|
| 6444 | ext.l D0
|
---|
| 6445 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 6446 |
|
---|
| 6447 | | break;
|
---|
| 6448 |
|
---|
[f40a309] | 6449 | bra F11L137
|
---|
[4f508e6] | 6450 |
|
---|
[f40a309] | 6451 | .page
|
---|
[4f508e6] | 6452 |
|
---|
| 6453 | | case SM_KPRS:
|
---|
| 6454 | | ltmp = prstab[trg];
|
---|
| 6455 |
|
---|
[f40a309] | 6456 | F11L143: move TRG(A6),A0
|
---|
| 6457 | add.l A0,A0
|
---|
| 6458 | move.l #_prstab,A1
|
---|
| 6459 | move 0(A0,A1.l),D0
|
---|
| 6460 | ext.l D0
|
---|
| 6461 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 6462 |
|
---|
| 6463 | | break;
|
---|
| 6464 |
|
---|
[f40a309] | 6465 | bra F11L137
|
---|
[4f508e6] | 6466 |
|
---|
[f40a309] | 6467 | .page
|
---|
[4f508e6] | 6468 |
|
---|
| 6469 | | default:
|
---|
| 6470 | | ltmp = valents[group | pt->ipvsrc].val;
|
---|
| 6471 |
|
---|
[f40a309] | 6472 | F11L144: move.l PT(A6),A0
|
---|
| 6473 | clr.l D0
|
---|
| 6474 | move.b 6(A0),D0
|
---|
| 6475 | or.w GROUP(A6),D0
|
---|
| 6476 | add.l D0,D0
|
---|
| 6477 | move.l D0,D1
|
---|
| 6478 | lsl.l #2,D0
|
---|
| 6479 | add.l D1,D0
|
---|
| 6480 | move.l D0,A0
|
---|
| 6481 | move.l #_valents,A1
|
---|
| 6482 | clr.l D0
|
---|
| 6483 | move 8(A0,A1.l),D0
|
---|
| 6484 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 6485 |
|
---|
| 6486 | | }
|
---|
| 6487 |
|
---|
| 6488 |
|
---|
| 6489 | .page
|
---|
| 6490 |
|
---|
| 6491 | | ltmp = (ltmp | pt->ipvmlt) >> 15;
|
---|
| 6492 |
|
---|
[f40a309] | 6493 | F11L137: move.l PT(A6),A0
|
---|
| 6494 | move.w 4(A0),D0
|
---|
| 6495 | move.w LTMP+2(A6),D1
|
---|
| 6496 | muls D1,D0
|
---|
| 6497 | move.l #15,D1
|
---|
| 6498 | asr.l D1,D0
|
---|
| 6499 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 6500 |
|
---|
| 6501 | | ltmp += (long)pt->ipval;
|
---|
| 6502 |
|
---|
[f40a309] | 6503 | move.l PT(A6),A0
|
---|
| 6504 | move 2(A0),D0
|
---|
| 6505 | ext.l D0
|
---|
| 6506 | add.l D0,LTMP(A6)
|
---|
[4f508e6] | 6507 |
|
---|
| 6508 | | if (ltmp GT (long)VALMAX)
|
---|
| 6509 | | ltmp = (long)VALMAX;
|
---|
| 6510 |
|
---|
[f40a309] | 6511 | cmp.l #VALMAX,LTMP(A6)
|
---|
| 6512 | ble F11L146
|
---|
[4f508e6] | 6513 |
|
---|
[f40a309] | 6514 | move.l #VALMAX,LTMP(A6)
|
---|
| 6515 | bra F11L147
|
---|
[4f508e6] | 6516 |
|
---|
| 6517 | | else if (ltmp LT (long)VALMIN)
|
---|
| 6518 | | ltmp = (long)VALMIN;
|
---|
| 6519 |
|
---|
[f40a309] | 6520 | F11L146: cmp.l #VALMIN,LTMP(A6)
|
---|
| 6521 | bge F11L147
|
---|
[4f508e6] | 6522 |
|
---|
[f40a309] | 6523 | move.l #VALMIN,LTMP(A6)
|
---|
[4f508e6] | 6524 |
|
---|
| 6525 | | tfpval = (short)ltmp;
|
---|
| 6526 |
|
---|
[f40a309] | 6527 | F11L147: move.w LTMP+2(A6),TFPVAL(A6)
|
---|
| 6528 | bra F11L149
|
---|
[4f508e6] | 6529 |
|
---|
| 6530 | | } else {
|
---|
| 6531 |
|
---|
| 6532 | | tfpval = pt->ipval;
|
---|
| 6533 |
|
---|
[f40a309] | 6534 | F11L136: move.l PT(A6),A0
|
---|
| 6535 | move 2(A0),TFPVAL(A6)
|
---|
[4f508e6] | 6536 |
|
---|
| 6537 | | }
|
---|
| 6538 |
|
---|
| 6539 | .page
|
---|
| 6540 |
|
---|
| 6541 | | fpmant = (((long)pt->iptom & 0x0000FFF0L)
|
---|
| 6542 | | | ((long)timemlt & 0x0000FFFFL)) >> 15;
|
---|
| 6543 |
|
---|
[f40a309] | 6544 | F11L149: move.l PT(A6),A0
|
---|
| 6545 | move.w (A0),D0
|
---|
| 6546 | move.w D0,D2
|
---|
[4f508e6] | 6547 | andi.w #0xFFF0,D0
|
---|
[f40a309] | 6548 | move.w _timemlt,D1
|
---|
| 6549 | muls D1,D0
|
---|
| 6550 | move.l #15,D1
|
---|
| 6551 | asr.l D1,D0
|
---|
| 6552 | move D0,R_FPMANT
|
---|
[4f508e6] | 6553 |
|
---|
| 6554 | | fpexp = expbit[pt->iptim & 0x000F];
|
---|
| 6555 |
|
---|
| 6556 | and #0x000F,D2
|
---|
[f40a309] | 6557 | move D2,A0
|
---|
| 6558 | add.l A0,A0
|
---|
| 6559 | add.l #_expbit,A0
|
---|
| 6560 | move (A0),R_FPEXP
|
---|
[4f508e6] | 6561 |
|
---|
[f40a309] | 6562 | .page
|
---|
[4f508e6] | 6563 |
|
---|
| 6564 | | fp->idfpch = pch;
|
---|
| 6565 |
|
---|
[f40a309] | 6566 | F11L163: move PCH(A6),(A_FP)
|
---|
[4f508e6] | 6567 |
|
---|
| 6568 | | fpval = tfpval;
|
---|
| 6569 |
|
---|
[f40a309] | 6570 | move TFPVAL(A6),R_FPVAL
|
---|
[4f508e6] | 6571 |
|
---|
[f40a309] | 6572 | .page
|
---|
[4f508e6] | 6573 |
|
---|
[f40a309] | 6574 | move.b 5(A_FP),D0
|
---|
| 6575 | ext.w D0
|
---|
| 6576 | sub.w #1,D0
|
---|
| 6577 | movea.l PT(A6),A0
|
---|
[4f508e6] | 6578 |
|
---|
| 6579 | | oldi = setipl(FPU_DI);
|
---|
| 6580 |
|
---|
[f40a309] | 6581 | move sr,OLDI(A6)
|
---|
| 6582 | move #FPU_DI,sr
|
---|
[4f508e6] | 6583 |
|
---|
[f40a309] | 6584 | F11L168: clr.b 10(A0)
|
---|
| 6585 | add.l #12,a0
|
---|
| 6586 | dbra D0,F11L168
|
---|
[4f508e6] | 6587 |
|
---|
[f40a309] | 6588 | .page
|
---|
[4f508e6] | 6589 |
|
---|
| 6590 | | fp->idftmd ^= I_NVBITS;
|
---|
| 6591 |
|
---|
[f40a309] | 6592 | F11L165: eor.b #24,7(A_FP)
|
---|
[4f508e6] | 6593 |
|
---|
| 6594 | | fpctl = (fp->idftmd & (I_NRATIO | I_NVBITS)) | 0x0003;
|
---|
| 6595 |
|
---|
[f40a309] | 6596 | move.b 7(A_FP),R_FPCTL
|
---|
| 6597 | and #28,R_FPCTL
|
---|
| 6598 | or #3,R_FPCTL
|
---|
[4f508e6] | 6599 |
|
---|
| 6600 | | fp->idfcpt = fp->idfpt1;
|
---|
| 6601 |
|
---|
[f40a309] | 6602 | move.b 6(A_FP),8(A_FP)
|
---|
[4f508e6] | 6603 |
|
---|
| 6604 | | fp->idftmd |= I_ACTIVE;
|
---|
| 6605 |
|
---|
[f40a309] | 6606 | or.b #2,7(A_FP)
|
---|
[4f508e6] | 6607 |
|
---|
| 6608 | | fp->idftrf = trg;
|
---|
| 6609 |
|
---|
[f40a309] | 6610 | move TRG(A6),10(A_FP)
|
---|
[4f508e6] | 6611 |
|
---|
| 6612 | | |(fpu + (long)FPU_TCV1) = srcval;
|
---|
| 6613 |
|
---|
| 6614 | move SRCVAL(A6),0x8(A_FPU)
|
---|
| 6615 |
|
---|
| 6616 | | ++octype;
|
---|
| 6617 |
|
---|
[f40a309] | 6618 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 6619 |
|
---|
| 6620 | | |(fpu + (long)FPU_TSF1) = mltval;
|
---|
| 6621 |
|
---|
| 6622 | move MLTVAL(A6),0xA(A_FPU)
|
---|
| 6623 |
|
---|
| 6624 | | ++octype;
|
---|
| 6625 |
|
---|
[f40a309] | 6626 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 6627 |
|
---|
| 6628 | | |(fpu + (long)FPU_TMNT) = fpmant;
|
---|
| 6629 |
|
---|
| 6630 | move R_FPMANT,0x14(A_FPU)
|
---|
| 6631 |
|
---|
| 6632 | | ++octype;
|
---|
| 6633 |
|
---|
[f40a309] | 6634 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 6635 |
|
---|
| 6636 | | |(fpu + (long)FPU_TEXP) = fpexp;
|
---|
| 6637 |
|
---|
| 6638 | move R_FPEXP,0x16(A_FPU)
|
---|
| 6639 |
|
---|
| 6640 | | ++octype;
|
---|
| 6641 |
|
---|
[f40a309] | 6642 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 6643 |
|
---|
[f40a309] | 6644 | .page
|
---|
[4f508e6] | 6645 |
|
---|
| 6646 | | if (fp->idftmd & I_VNSUBN)
|
---|
| 6647 |
|
---|
[f40a309] | 6648 | btst #3,7(A_FP)
|
---|
| 6649 | beq F11L169
|
---|
[4f508e6] | 6650 |
|
---|
| 6651 | | |(fpu + (long)FPU_TNV1) = fpval;
|
---|
| 6652 |
|
---|
| 6653 | move R_FPVAL,0x1C(A_FPU)
|
---|
[f40a309] | 6654 | bra F11L170
|
---|
[4f508e6] | 6655 |
|
---|
| 6656 | | else
|
---|
| 6657 | | |(fpu + (long)FPU_TNV0) = fpval;
|
---|
| 6658 |
|
---|
[f40a309] | 6659 | F11L169: move R_FPVAL,2(A_FPU)
|
---|
[4f508e6] | 6660 |
|
---|
| 6661 | | ++octype;
|
---|
| 6662 |
|
---|
[f40a309] | 6663 | F11L170: add #1,OCTYPE(A6)
|
---|
[4f508e6] | 6664 |
|
---|
| 6665 | | |(fpu + (long)FPU_TCTL) = fpctl;
|
---|
| 6666 |
|
---|
[f40a309] | 6667 | move R_FPCTL,(A_FPU)
|
---|
[4f508e6] | 6668 |
|
---|
| 6669 | | setipl(oldi);
|
---|
| 6670 |
|
---|
[f40a309] | 6671 | move OLDI(A6),sr
|
---|
[4f508e6] | 6672 |
|
---|
| 6673 | .page
|
---|
| 6674 | | ------------------------------------------------------------------------------
|
---|
| 6675 | | Start function 12 -- Level
|
---|
| 6676 | | ------------------------------------------------------------------------------
|
---|
| 6677 |
|
---|
| 6678 | | if (ip->idhfnc[12].idftmd & I_TM_KEY) {
|
---|
| 6679 |
|
---|
[f40a309] | 6680 | FN12: move.l IP(A6),A0
|
---|
| 6681 | move.b 237(A0),D0
|
---|
| 6682 | move.w TAG(A6),D1
|
---|
| 6683 | eor.w D1,D0
|
---|
| 6684 | btst #0,D0
|
---|
| 6685 | bne FN12A
|
---|
[4f508e6] | 6686 |
|
---|
[f40a309] | 6687 | jmp FNEXIT
|
---|
[4f508e6] | 6688 |
|
---|
| 6689 | | vp = (vce << 4) + 2;
|
---|
| 6690 |
|
---|
[f40a309] | 6691 | FN12A: move VCE(A6),D0
|
---|
| 6692 | asl #4,D0
|
---|
| 6693 | add.w #2,D0
|
---|
| 6694 | move D0,VP(A6)
|
---|
[4f508e6] | 6695 |
|
---|
| 6696 | | fpu = io_fpu + FPU_OFNC + (vp << 4);
|
---|
| 6697 |
|
---|
[f40a309] | 6698 | asl #5,D0
|
---|
| 6699 | ext.l D0
|
---|
| 6700 | move.l D0,A_FPU
|
---|
[4f508e6] | 6701 | add.l #_io_fpu+0x4000,A_FPU
|
---|
| 6702 |
|
---|
| 6703 | | fp = &ip->idhfnc[12];
|
---|
| 6704 |
|
---|
[f40a309] | 6705 | move.l #144,A_FP
|
---|
| 6706 | add.l IP(A6),A_FP
|
---|
| 6707 | add.l #86,A_FP
|
---|
[4f508e6] | 6708 |
|
---|
| 6709 | | pt = &ip->idhpnt[fp->idfpt1];
|
---|
| 6710 |
|
---|
[f40a309] | 6711 | clr.l D0
|
---|
| 6712 | move.b 6(A_FP),D0
|
---|
| 6713 | lsl.l #2,D0
|
---|
| 6714 | move.l D0,D1
|
---|
| 6715 | add.l D0,D0
|
---|
| 6716 | add.l D1,D0
|
---|
| 6717 | add.l IP(A6),D0
|
---|
| 6718 | add.l #242,D0
|
---|
| 6719 | move.l D0,PT(A6)
|
---|
[4f508e6] | 6720 |
|
---|
[f40a309] | 6721 | .page
|
---|
[4f508e6] | 6722 |
|
---|
| 6723 | | srcnum = group | fp->idfsrc;
|
---|
| 6724 |
|
---|
[f40a309] | 6725 | move.w GROUP(A6),D0
|
---|
| 6726 | ext.l D0
|
---|
| 6727 | clr.l D1
|
---|
| 6728 | move.b 4(A_FP),D1
|
---|
| 6729 | or D1,D0
|
---|
| 6730 | move D0,SRCNUM(A6)
|
---|
[4f508e6] | 6731 |
|
---|
| 6732 | | vep = &valents[srcnum];
|
---|
| 6733 |
|
---|
[f40a309] | 6734 | add.l D0,D0
|
---|
| 6735 | move.l D0,D1
|
---|
| 6736 | lsl.l #2,D0
|
---|
| 6737 | add.l D1,D0
|
---|
| 6738 | add.l #_valents,D0
|
---|
| 6739 | move.l D0,VEP(A6)
|
---|
[4f508e6] | 6740 |
|
---|
| 6741 | | smp = vpsms[vp];
|
---|
| 6742 |
|
---|
[f40a309] | 6743 | move VP(A6),A0
|
---|
| 6744 | add.l A0,A0
|
---|
| 6745 | add.l A0,A0
|
---|
| 6746 | add.l #_vpsms,A0
|
---|
| 6747 | move.l (A0),A_SMP
|
---|
[4f508e6] | 6748 |
|
---|
| 6749 | | if (srcnum NE smp->sm) {
|
---|
| 6750 |
|
---|
[f40a309] | 6751 | clr D0
|
---|
| 6752 | move 10(A_SMP),D0
|
---|
| 6753 | cmp SRCNUM(A6),D0
|
---|
| 6754 | beq F12L113
|
---|
[4f508e6] | 6755 |
|
---|
| 6756 | | (smp->prv)->nxt = smp->nxt;
|
---|
| 6757 |
|
---|
[f40a309] | 6758 | move.l 4(A_SMP),A0
|
---|
| 6759 | move.l (A_SMP),(A0)
|
---|
[4f508e6] | 6760 |
|
---|
| 6761 | | (smp->nxt)->prv = smp->prv;
|
---|
| 6762 |
|
---|
[f40a309] | 6763 | move.l (A_SMP),A0
|
---|
| 6764 | move.l 4(A_SMP),4(A0)
|
---|
[4f508e6] | 6765 |
|
---|
| 6766 | | smp->prv = (struct sment |)vep;
|
---|
| 6767 |
|
---|
[f40a309] | 6768 | move.l VEP(A6),4(A_SMP)
|
---|
[4f508e6] | 6769 |
|
---|
| 6770 | | smp->nxt = vep->nxt;
|
---|
| 6771 |
|
---|
[f40a309] | 6772 | move.l VEP(A6),A0
|
---|
| 6773 | move.l (A0),(A_SMP)
|
---|
[4f508e6] | 6774 |
|
---|
| 6775 | | (vep->nxt)->prv = smp;
|
---|
| 6776 |
|
---|
[f40a309] | 6777 | move.l VEP(A6),A0
|
---|
| 6778 | move.l (A0),A0
|
---|
| 6779 | move.l A_SMP,4(A0)
|
---|
[4f508e6] | 6780 |
|
---|
| 6781 | | vep->nxt = smp;
|
---|
| 6782 |
|
---|
[f40a309] | 6783 | move.l VEP(A6),A0
|
---|
| 6784 | move.l A_SMP,(A0)
|
---|
[4f508e6] | 6785 |
|
---|
| 6786 | | smp->sm = srcnum;
|
---|
| 6787 |
|
---|
[f40a309] | 6788 | move SRCNUM(A6),10(A_SMP)
|
---|
[4f508e6] | 6789 |
|
---|
| 6790 | | }
|
---|
| 6791 |
|
---|
| 6792 | | mltval = fp->idfmlt;
|
---|
| 6793 |
|
---|
[f40a309] | 6794 | F12L113: move 2(A_FP),MLTVAL(A6)
|
---|
[4f508e6] | 6795 |
|
---|
[f40a309] | 6796 | .page
|
---|
[4f508e6] | 6797 |
|
---|
| 6798 | | switch (fp->idfsrc) {
|
---|
| 6799 |
|
---|
[f40a309] | 6800 | move.b 4(A_FP),D0
|
---|
| 6801 | ext.w d0
|
---|
| 6802 | cmp #10,D0
|
---|
| 6803 | bhi F12L122
|
---|
[4f508e6] | 6804 |
|
---|
[f40a309] | 6805 | asl #2,D0
|
---|
| 6806 | lea F12L123,A0
|
---|
| 6807 | movea.l 0(A0,D0.W),A0
|
---|
| 6808 | jmp (A0)
|
---|
[4f508e6] | 6809 |
|
---|
| 6810 | | case SM_NONE:
|
---|
| 6811 | | mltval = 0;
|
---|
| 6812 |
|
---|
[f40a309] | 6813 | F12L116: clr MLTVAL(A6)
|
---|
[4f508e6] | 6814 |
|
---|
| 6815 | | tsrcval = 0;
|
---|
| 6816 |
|
---|
[f40a309] | 6817 | clr TSRCVAL(A6)
|
---|
[4f508e6] | 6818 |
|
---|
| 6819 | | break;
|
---|
| 6820 |
|
---|
[f40a309] | 6821 | bra F12L114
|
---|
[4f508e6] | 6822 |
|
---|
| 6823 | | case SM_RAND:
|
---|
| 6824 | | tsrcval = xgetran(mltval);
|
---|
| 6825 |
|
---|
[f40a309] | 6826 | F12L117: move MLTVAL(A6),(sp)
|
---|
| 6827 | jsr _xgetran
|
---|
| 6828 | move D0,TSRCVAL(A6)
|
---|
[4f508e6] | 6829 |
|
---|
| 6830 | | break;
|
---|
| 6831 |
|
---|
[f40a309] | 6832 | bra F12L114
|
---|
[4f508e6] | 6833 |
|
---|
| 6834 | | case SM_PTCH:
|
---|
| 6835 | | tsrcval = pch;
|
---|
| 6836 |
|
---|
[f40a309] | 6837 | F12L118: move PCH(A6),TSRCVAL(A6)
|
---|
[4f508e6] | 6838 |
|
---|
| 6839 | | break;
|
---|
| 6840 |
|
---|
[f40a309] | 6841 | bra F12L114
|
---|
[4f508e6] | 6842 |
|
---|
[f40a309] | 6843 | .page
|
---|
[4f508e6] | 6844 |
|
---|
| 6845 | | case SM_FREQ:
|
---|
| 6846 | | tsrcval = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 6847 |
|
---|
[f40a309] | 6848 | F12L119: move PCH(A6),D0
|
---|
| 6849 | asr #7,D0
|
---|
| 6850 | and #255,D0
|
---|
| 6851 | move D0,A0
|
---|
| 6852 | add.l A0,A0
|
---|
| 6853 | add.l #_ptoftab,A0
|
---|
| 6854 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 6855 |
|
---|
| 6856 | | break;
|
---|
| 6857 |
|
---|
[f40a309] | 6858 | bra F12L114
|
---|
[4f508e6] | 6859 |
|
---|
| 6860 | | case SM_KVEL:
|
---|
| 6861 | | tsrcval = veltab[trg];
|
---|
| 6862 |
|
---|
[f40a309] | 6863 | F12L120: move TRG(A6),A0
|
---|
| 6864 | add.l A0,A0
|
---|
| 6865 | add.l #_veltab,A0
|
---|
| 6866 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 6867 |
|
---|
| 6868 | | break;
|
---|
| 6869 |
|
---|
[f40a309] | 6870 | bra F12L114
|
---|
[4f508e6] | 6871 |
|
---|
| 6872 | | case SM_KPRS:
|
---|
| 6873 | | tsrcval = prstab[trg];
|
---|
| 6874 |
|
---|
[f40a309] | 6875 | F12L121: move TRG(A6),A0
|
---|
| 6876 | add.l A0,A0
|
---|
| 6877 | add.l #_prstab,A0
|
---|
| 6878 | move (A0),TSRCVAL(A6)
|
---|
[4f508e6] | 6879 |
|
---|
| 6880 | | break;
|
---|
| 6881 |
|
---|
[f40a309] | 6882 | bra F12L114
|
---|
[4f508e6] | 6883 |
|
---|
| 6884 | | default:
|
---|
| 6885 | | tsrcval = vep->val;
|
---|
| 6886 |
|
---|
[f40a309] | 6887 | F12L122: move.l VEP(A6),A0
|
---|
| 6888 | move 8(A0),TSRCVAL(A6)
|
---|
[4f508e6] | 6889 |
|
---|
| 6890 | | }
|
---|
| 6891 |
|
---|
[f40a309] | 6892 | .page
|
---|
[4f508e6] | 6893 |
|
---|
| 6894 | | srcval = tsrcval;
|
---|
| 6895 |
|
---|
[f40a309] | 6896 | F12L114: move TSRCVAL(A6),SRCVAL(A6)
|
---|
[4f508e6] | 6897 |
|
---|
[f40a309] | 6898 | .page
|
---|
[4f508e6] | 6899 |
|
---|
| 6900 | | if (pt->ipvsrc) {
|
---|
| 6901 |
|
---|
[f40a309] | 6902 | F12L124: move.l PT(A6),A0
|
---|
| 6903 | tst.b 6(A0)
|
---|
| 6904 | beq F12L136
|
---|
[4f508e6] | 6905 |
|
---|
| 6906 | | switch (pt->ipvsrc) {
|
---|
| 6907 |
|
---|
[f40a309] | 6908 | move.l PT(A6),A0
|
---|
| 6909 | move.b 6(A0),D0
|
---|
| 6910 | ext.w D0
|
---|
| 6911 | sub #1,D0
|
---|
| 6912 | cmp #9,D0
|
---|
| 6913 | bhi F12L144
|
---|
[4f508e6] | 6914 |
|
---|
[f40a309] | 6915 | asl #2,D0
|
---|
| 6916 | lea F12L145,A0
|
---|
| 6917 | move.l 0(A0,D0.W),A0
|
---|
| 6918 | jmp (A0)
|
---|
[4f508e6] | 6919 |
|
---|
| 6920 | | case SM_RAND:
|
---|
| 6921 | | ltmp = xgetran(pt_>ipvmlt);
|
---|
| 6922 |
|
---|
[f40a309] | 6923 | F12L139: move.l PT(A6),A0
|
---|
| 6924 | move 4(A0),(sp)
|
---|
| 6925 | jsr _xgetran
|
---|
| 6926 | ext.l D0
|
---|
| 6927 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 6928 |
|
---|
| 6929 | | break;
|
---|
| 6930 |
|
---|
[f40a309] | 6931 | bra F12L137
|
---|
[4f508e6] | 6932 |
|
---|
| 6933 | | case SM_PTCH:
|
---|
| 6934 | | ltmp = pch;
|
---|
| 6935 |
|
---|
[f40a309] | 6936 | F12L140: move PCH(A6),A0
|
---|
| 6937 | move.l A0,LTMP(A6)
|
---|
[4f508e6] | 6938 |
|
---|
| 6939 | | break;
|
---|
| 6940 |
|
---|
[f40a309] | 6941 | bra F12L137
|
---|
[4f508e6] | 6942 |
|
---|
[f40a309] | 6943 | .page
|
---|
[4f508e6] | 6944 |
|
---|
| 6945 | | case SM_FREQ:
|
---|
| 6946 | | ltmp = ptoftab[(pch >> 7) & 0x00FF];
|
---|
| 6947 |
|
---|
[f40a309] | 6948 | F12L141: move PCH(A6),D0
|
---|
| 6949 | asr #7,D0
|
---|
| 6950 | and #255,D0
|
---|
| 6951 | move D0,A0
|
---|
| 6952 | add.l A0,A0
|
---|
| 6953 | move.l #_ptoftab,A1
|
---|
| 6954 | move 0(A0,A1.l),D0
|
---|
| 6955 | ext.l D0
|
---|
| 6956 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 6957 |
|
---|
| 6958 | | break;
|
---|
| 6959 |
|
---|
[f40a309] | 6960 | bra F12L137
|
---|
[4f508e6] | 6961 |
|
---|
| 6962 | | case SM_KVEL:
|
---|
| 6963 | | ltmp = veltab[trg];
|
---|
| 6964 |
|
---|
[f40a309] | 6965 | F12L142: move TRG(A6),A0
|
---|
| 6966 | add.l A0,A0
|
---|
| 6967 | move.l #_veltab,A1
|
---|
| 6968 | move 0(A0,A1.l),D0
|
---|
| 6969 | ext.l D0
|
---|
| 6970 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 6971 |
|
---|
| 6972 | | break;
|
---|
| 6973 |
|
---|
[f40a309] | 6974 | bra F12L137
|
---|
[4f508e6] | 6975 |
|
---|
[f40a309] | 6976 | .page
|
---|
[4f508e6] | 6977 |
|
---|
| 6978 | | case SM_KPRS:
|
---|
| 6979 | | ltmp = prstab[trg];
|
---|
| 6980 |
|
---|
[f40a309] | 6981 | F12L143: move TRG(A6),A0
|
---|
| 6982 | add.l A0,A0
|
---|
| 6983 | move.l #_prstab,A1
|
---|
| 6984 | move 0(A0,A1.l),D0
|
---|
| 6985 | ext.l D0
|
---|
| 6986 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 6987 |
|
---|
| 6988 | | break;
|
---|
| 6989 |
|
---|
[f40a309] | 6990 | bra F12L137
|
---|
[4f508e6] | 6991 |
|
---|
[f40a309] | 6992 | .page
|
---|
[4f508e6] | 6993 |
|
---|
| 6994 | | default:
|
---|
| 6995 | | ltmp = valents[group | pt->ipvsrc].val;
|
---|
| 6996 |
|
---|
[f40a309] | 6997 | F12L144: move.l PT(A6),A0
|
---|
| 6998 | clr.l D0
|
---|
| 6999 | move.b 6(A0),D0
|
---|
| 7000 | or.w GROUP(A6),D0
|
---|
| 7001 | add.l D0,D0
|
---|
| 7002 | move.l D0,D1
|
---|
| 7003 | lsl.l #2,D0
|
---|
| 7004 | add.l D1,D0
|
---|
| 7005 | move.l D0,A0
|
---|
| 7006 | move.l #_valents,A1
|
---|
| 7007 | clr.l D0
|
---|
| 7008 | move 8(A0,A1.l),D0
|
---|
| 7009 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 7010 |
|
---|
| 7011 | | }
|
---|
| 7012 |
|
---|
| 7013 |
|
---|
| 7014 | .page
|
---|
| 7015 |
|
---|
| 7016 | | ltmp = (ltmp | pt->ipvmlt) >> 15;
|
---|
| 7017 |
|
---|
[f40a309] | 7018 | F12L137: move.l PT(A6),A0
|
---|
| 7019 | move.w 4(A0),D0
|
---|
| 7020 | move.w LTMP+2(A6),D1
|
---|
| 7021 | muls D1,D0
|
---|
| 7022 | move.l #15,D1
|
---|
| 7023 | asr.l D1,D0
|
---|
| 7024 | move.l D0,LTMP(A6)
|
---|
[4f508e6] | 7025 |
|
---|
| 7026 | | ltmp += (long)pt->ipval;
|
---|
| 7027 |
|
---|
[f40a309] | 7028 | move.l PT(A6),A0
|
---|
| 7029 | move 2(A0),D0
|
---|
| 7030 | ext.l D0
|
---|
| 7031 | add.l D0,LTMP(A6)
|
---|
[4f508e6] | 7032 |
|
---|
| 7033 | | if (ltmp GT (long)VALMAX)
|
---|
| 7034 | | ltmp = (long)VALMAX;
|
---|
| 7035 |
|
---|
[f40a309] | 7036 | cmp.l #VALMAX,LTMP(A6)
|
---|
| 7037 | ble F12L146
|
---|
[4f508e6] | 7038 |
|
---|
[f40a309] | 7039 | move.l #VALMAX,LTMP(A6)
|
---|
| 7040 | bra F12L147
|
---|
[4f508e6] | 7041 |
|
---|
| 7042 | | else if (ltmp LT (long)VALMIN)
|
---|
| 7043 | | ltmp = (long)VALMIN;
|
---|
| 7044 |
|
---|
[f40a309] | 7045 | F12L146: cmp.l #VALMIN,LTMP(A6)
|
---|
| 7046 | bge F12L147
|
---|
[4f508e6] | 7047 |
|
---|
[f40a309] | 7048 | move.l #VALMIN,LTMP(A6)
|
---|
[4f508e6] | 7049 |
|
---|
| 7050 | | tfpval = (short)ltmp;
|
---|
| 7051 |
|
---|
[f40a309] | 7052 | F12L147: move.w LTMP+2(A6),TFPVAL(A6)
|
---|
| 7053 | bra F12L149
|
---|
[4f508e6] | 7054 |
|
---|
| 7055 | | } else {
|
---|
| 7056 |
|
---|
| 7057 | | tfpval = pt->ipval;
|
---|
| 7058 |
|
---|
[f40a309] | 7059 | F12L136: move.l PT(A6),A0
|
---|
| 7060 | move 2(A0),TFPVAL(A6)
|
---|
[4f508e6] | 7061 |
|
---|
| 7062 | | }
|
---|
| 7063 |
|
---|
| 7064 | .page
|
---|
| 7065 |
|
---|
| 7066 | | fpmant = (((long)pt->iptom & 0x0000FFF0L)
|
---|
| 7067 | | | ((long)timemlt & 0x0000FFFFL)) >> 15;
|
---|
| 7068 |
|
---|
[f40a309] | 7069 | F12L149: move.l PT(A6),A0
|
---|
| 7070 | move.w (A0),D0
|
---|
| 7071 | move.w D0,D2
|
---|
[4f508e6] | 7072 | andi.w #0xFFF0,D0
|
---|
[f40a309] | 7073 | move.w _timemlt,D1
|
---|
| 7074 | muls D1,D0
|
---|
| 7075 | move.l #15,D1
|
---|
| 7076 | asr.l D1,D0
|
---|
| 7077 | move D0,R_FPMANT
|
---|
[4f508e6] | 7078 |
|
---|
| 7079 | | fpexp = expbit[pt->iptim & 0x000F];
|
---|
| 7080 |
|
---|
| 7081 | and #0x000F,D2
|
---|
[f40a309] | 7082 | move D2,A0
|
---|
| 7083 | add.l A0,A0
|
---|
| 7084 | add.l #_expbit,A0
|
---|
| 7085 | move (A0),R_FPEXP
|
---|
[4f508e6] | 7086 |
|
---|
[f40a309] | 7087 | .page
|
---|
[4f508e6] | 7088 |
|
---|
| 7089 | | fp->idfpch = pch;
|
---|
| 7090 |
|
---|
[f40a309] | 7091 | F12L162: move PCH(A6),(A_FP)
|
---|
[4f508e6] | 7092 |
|
---|
| 7093 | | fpval = ((tfpval >> 5) - 500) << 6;
|
---|
| 7094 |
|
---|
[f40a309] | 7095 | move TFPVAL(A6),R_FPVAL
|
---|
| 7096 | asr #5,R_FPVAL
|
---|
| 7097 | add #-500,R_FPVAL
|
---|
| 7098 | asl #6,R_FPVAL
|
---|
[4f508e6] | 7099 |
|
---|
[f40a309] | 7100 | .page
|
---|
[4f508e6] | 7101 |
|
---|
[f40a309] | 7102 | move.b 5(A_FP),D0
|
---|
| 7103 | ext.w D0
|
---|
| 7104 | sub.w #1,D0
|
---|
| 7105 | movea.l PT(A6),A0
|
---|
[4f508e6] | 7106 |
|
---|
| 7107 | | oldi = setipl(FPU_DI);
|
---|
| 7108 |
|
---|
[f40a309] | 7109 | move sr,OLDI(A6)
|
---|
| 7110 | move #FPU_DI,sr
|
---|
[4f508e6] | 7111 |
|
---|
[f40a309] | 7112 | F12L168: clr.b 10(A0)
|
---|
| 7113 | add.l #12,a0
|
---|
| 7114 | dbra D0,F12L168
|
---|
[4f508e6] | 7115 |
|
---|
[f40a309] | 7116 | .page
|
---|
[4f508e6] | 7117 |
|
---|
| 7118 | | fp->idftmd ^= I_NVBITS;
|
---|
| 7119 |
|
---|
[f40a309] | 7120 | F12L165: eor.b #24,7(A_FP)
|
---|
[4f508e6] | 7121 |
|
---|
| 7122 | | fpctl = (fp->idftmd & (I_NRATIO | I_NVBITS)) | 0x0003;
|
---|
| 7123 |
|
---|
[f40a309] | 7124 | move.b 7(A_FP),R_FPCTL
|
---|
| 7125 | and #28,R_FPCTL
|
---|
| 7126 | or #3,R_FPCTL
|
---|
[4f508e6] | 7127 |
|
---|
| 7128 | | fp->idfcpt = fp->idfpt1;
|
---|
| 7129 |
|
---|
[f40a309] | 7130 | move.b 6(A_FP),8(A_FP)
|
---|
[4f508e6] | 7131 |
|
---|
| 7132 | | fp->idftmd |= I_ACTIVE;
|
---|
| 7133 |
|
---|
[f40a309] | 7134 | or.b #2,7(A_FP)
|
---|
[4f508e6] | 7135 |
|
---|
| 7136 | | fp->idftrf = trg;
|
---|
| 7137 |
|
---|
[f40a309] | 7138 | move TRG(A6),10(A_FP)
|
---|
[4f508e6] | 7139 |
|
---|
| 7140 | | |(fpu + (long)FPU_TCV1) = srcval;
|
---|
| 7141 |
|
---|
| 7142 | move SRCVAL(A6),0x8(A_FPU)
|
---|
| 7143 |
|
---|
| 7144 | | ++octype;
|
---|
| 7145 |
|
---|
[f40a309] | 7146 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 7147 |
|
---|
| 7148 | | |(fpu + (long)FPU_TSF1) = mltval;
|
---|
| 7149 |
|
---|
| 7150 | move MLTVAL(A6),0xA(A_FPU)
|
---|
| 7151 |
|
---|
| 7152 | | ++octype;
|
---|
| 7153 |
|
---|
[f40a309] | 7154 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 7155 |
|
---|
| 7156 | | |(fpu + (long)FPU_TMNT) = fpmant;
|
---|
| 7157 |
|
---|
| 7158 | move R_FPMANT,0x14(A_FPU)
|
---|
| 7159 |
|
---|
| 7160 | | ++octype;
|
---|
| 7161 |
|
---|
[f40a309] | 7162 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 7163 |
|
---|
| 7164 | | |(fpu + (long)FPU_TEXP) = fpexp;
|
---|
| 7165 |
|
---|
| 7166 | move R_FPEXP,0x16(A_FPU)
|
---|
| 7167 |
|
---|
| 7168 | | ++octype;
|
---|
| 7169 |
|
---|
[f40a309] | 7170 | add #1,OCTYPE(A6)
|
---|
[4f508e6] | 7171 |
|
---|
[f40a309] | 7172 | .page
|
---|
[4f508e6] | 7173 |
|
---|
| 7174 | | if (fp->idftmd & I_VNSUBN)
|
---|
| 7175 |
|
---|
[f40a309] | 7176 | btst #3,7(A_FP)
|
---|
| 7177 | beq F12L169
|
---|
[4f508e6] | 7178 |
|
---|
| 7179 | | |(fpu + (long)FPU_TNV1) = fpval;
|
---|
| 7180 |
|
---|
| 7181 | move R_FPVAL,0x1C(A_FPU)
|
---|
[f40a309] | 7182 | bra F12L170
|
---|
[4f508e6] | 7183 |
|
---|
| 7184 | | else
|
---|
| 7185 | | |(fpu + (long)FPU_TNV0) = fpval;
|
---|
| 7186 |
|
---|
[f40a309] | 7187 | F12L169: move R_FPVAL,2(A_FPU)
|
---|
[4f508e6] | 7188 |
|
---|
| 7189 | | ++octype;
|
---|
| 7190 |
|
---|
[f40a309] | 7191 | F12L170: add #1,OCTYPE(A6)
|
---|
[4f508e6] | 7192 |
|
---|
| 7193 | | |(fpu + (long)FPU_TCTL) = fpctl;
|
---|
| 7194 |
|
---|
[f40a309] | 7195 | move R_FPCTL,(A_FPU)
|
---|
[4f508e6] | 7196 |
|
---|
| 7197 | | setipl(oldi);
|
---|
| 7198 |
|
---|
[f40a309] | 7199 | move OLDI(A6),sr
|
---|
[4f508e6] | 7200 |
|
---|
| 7201 | | }
|
---|
| 7202 |
|
---|
[f40a309] | 7203 | .page
|
---|
[4f508e6] | 7204 |
|
---|
[f40a309] | 7205 | FNEXIT: tst.l (sp)+
|
---|
| 7206 | movem.l (sp)+,R_FPVAL-R_FPMANT/A_SMP-A_FP
|
---|
| 7207 | unlk A6
|
---|
| 7208 | rts
|
---|
[4f508e6] | 7209 |
|
---|
| 7210 | | }
|
---|
| 7211 |
|
---|
[f40a309] | 7212 | .page
|
---|
[4f508e6] | 7213 |
|
---|
[f40a309] | 7214 | .data
|
---|
[4f508e6] | 7215 |
|
---|
| 7216 | | Jump tables for switch statements
|
---|
| 7217 | | ---------------------------------
|
---|
| 7218 |
|
---|
[f40a309] | 7219 | F00L123: .dc.l F00L116
|
---|
| 7220 | .dc.l F00L117
|
---|
| 7221 | .dc.l F00L122
|
---|
| 7222 | .dc.l F00L122
|
---|
| 7223 | .dc.l F00L122
|
---|
| 7224 | .dc.l F00L118
|
---|
| 7225 | .dc.l F00L121
|
---|
| 7226 | .dc.l F00L120
|
---|
| 7227 | .dc.l F00L122
|
---|
| 7228 | .dc.l F00L122
|
---|
| 7229 | .dc.l F00L119
|
---|
[4f508e6] | 7230 |
|
---|
[f40a309] | 7231 | F00L145: .dc.l F00L139
|
---|
| 7232 | .dc.l F00L144
|
---|
| 7233 | .dc.l F00L144
|
---|
| 7234 | .dc.l F00L144
|
---|
| 7235 | .dc.l F00L140
|
---|
| 7236 | .dc.l F00L143
|
---|
| 7237 | .dc.l F00L142
|
---|
| 7238 | .dc.l F00L144
|
---|
| 7239 | .dc.l F00L144
|
---|
| 7240 | .dc.l F00L141
|
---|
[4f508e6] | 7241 |
|
---|
[f40a309] | 7242 | F01L123: .dc.l F01L116
|
---|
| 7243 | .dc.l F01L117
|
---|
| 7244 | .dc.l F01L122
|
---|
| 7245 | .dc.l F01L122
|
---|
| 7246 | .dc.l F01L122
|
---|
| 7247 | .dc.l F01L118
|
---|
| 7248 | .dc.l F01L121
|
---|
| 7249 | .dc.l F01L120
|
---|
| 7250 | .dc.l F01L122
|
---|
| 7251 | .dc.l F01L122
|
---|
| 7252 | .dc.l F01L119
|
---|
[4f508e6] | 7253 |
|
---|
[f40a309] | 7254 | F01L145: .dc.l F01L139
|
---|
| 7255 | .dc.l F01L144
|
---|
| 7256 | .dc.l F01L144
|
---|
| 7257 | .dc.l F01L144
|
---|
| 7258 | .dc.l F01L140
|
---|
| 7259 | .dc.l F01L143
|
---|
| 7260 | .dc.l F01L142
|
---|
| 7261 | .dc.l F01L144
|
---|
| 7262 | .dc.l F01L144
|
---|
| 7263 | .dc.l F01L141
|
---|
[4f508e6] | 7264 |
|
---|
[f40a309] | 7265 | F02L123: .dc.l F02L116
|
---|
| 7266 | .dc.l F02L117
|
---|
| 7267 | .dc.l F02L122
|
---|
| 7268 | .dc.l F02L122
|
---|
| 7269 | .dc.l F02L122
|
---|
| 7270 | .dc.l F02L118
|
---|
| 7271 | .dc.l F02L121
|
---|
| 7272 | .dc.l F02L120
|
---|
| 7273 | .dc.l F02L122
|
---|
| 7274 | .dc.l F02L122
|
---|
| 7275 | .dc.l F02L119
|
---|
[4f508e6] | 7276 |
|
---|
[f40a309] | 7277 | F02L145: .dc.l F02L139
|
---|
| 7278 | .dc.l F02L144
|
---|
| 7279 | .dc.l F02L144
|
---|
| 7280 | .dc.l F02L144
|
---|
| 7281 | .dc.l F02L140
|
---|
| 7282 | .dc.l F02L143
|
---|
| 7283 | .dc.l F02L142
|
---|
| 7284 | .dc.l F02L144
|
---|
| 7285 | .dc.l F02L144
|
---|
| 7286 | .dc.l F02L141
|
---|
[4f508e6] | 7287 |
|
---|
[f40a309] | 7288 | F03L123: .dc.l F03L116
|
---|
| 7289 | .dc.l F03L117
|
---|
| 7290 | .dc.l F03L122
|
---|
| 7291 | .dc.l F03L122
|
---|
| 7292 | .dc.l F03L122
|
---|
| 7293 | .dc.l F03L118
|
---|
| 7294 | .dc.l F03L121
|
---|
| 7295 | .dc.l F03L120
|
---|
| 7296 | .dc.l F03L122
|
---|
| 7297 | .dc.l F03L122
|
---|
| 7298 | .dc.l F03L119
|
---|
[4f508e6] | 7299 |
|
---|
[f40a309] | 7300 | F03L145: .dc.l F03L139
|
---|
| 7301 | .dc.l F03L144
|
---|
| 7302 | .dc.l F03L144
|
---|
| 7303 | .dc.l F03L144
|
---|
| 7304 | .dc.l F03L140
|
---|
| 7305 | .dc.l F03L143
|
---|
| 7306 | .dc.l F03L142
|
---|
| 7307 | .dc.l F03L144
|
---|
| 7308 | .dc.l F03L144
|
---|
| 7309 | .dc.l F03L141
|
---|
[4f508e6] | 7310 |
|
---|
[f40a309] | 7311 | F04L123: .dc.l F04L116
|
---|
| 7312 | .dc.l F04L117
|
---|
| 7313 | .dc.l F04L122
|
---|
| 7314 | .dc.l F04L122
|
---|
| 7315 | .dc.l F04L122
|
---|
| 7316 | .dc.l F04L118
|
---|
| 7317 | .dc.l F04L121
|
---|
| 7318 | .dc.l F04L120
|
---|
| 7319 | .dc.l F04L122
|
---|
| 7320 | .dc.l F04L122
|
---|
| 7321 | .dc.l F04L119
|
---|
[4f508e6] | 7322 |
|
---|
[f40a309] | 7323 | F04L145: .dc.l F04L139
|
---|
| 7324 | .dc.l F04L144
|
---|
| 7325 | .dc.l F04L144
|
---|
| 7326 | .dc.l F04L144
|
---|
| 7327 | .dc.l F04L140
|
---|
| 7328 | .dc.l F04L143
|
---|
| 7329 | .dc.l F04L142
|
---|
| 7330 | .dc.l F04L144
|
---|
| 7331 | .dc.l F04L144
|
---|
| 7332 | .dc.l F04L141
|
---|
[4f508e6] | 7333 |
|
---|
[f40a309] | 7334 | F05L123: .dc.l F05L116
|
---|
| 7335 | .dc.l F05L117
|
---|
| 7336 | .dc.l F05L122
|
---|
| 7337 | .dc.l F05L122
|
---|
| 7338 | .dc.l F05L122
|
---|
| 7339 | .dc.l F05L118
|
---|
| 7340 | .dc.l F05L121
|
---|
| 7341 | .dc.l F05L120
|
---|
| 7342 | .dc.l F05L122
|
---|
| 7343 | .dc.l F05L122
|
---|
| 7344 | .dc.l F05L119
|
---|
[4f508e6] | 7345 |
|
---|
[f40a309] | 7346 | F05L145: .dc.l F05L139
|
---|
| 7347 | .dc.l F05L144
|
---|
| 7348 | .dc.l F05L144
|
---|
| 7349 | .dc.l F05L144
|
---|
| 7350 | .dc.l F05L140
|
---|
| 7351 | .dc.l F05L143
|
---|
| 7352 | .dc.l F05L142
|
---|
| 7353 | .dc.l F05L144
|
---|
| 7354 | .dc.l F05L144
|
---|
| 7355 | .dc.l F05L141
|
---|
[4f508e6] | 7356 |
|
---|
[f40a309] | 7357 | F06L123: .dc.l F06L116
|
---|
| 7358 | .dc.l F06L117
|
---|
| 7359 | .dc.l F06L122
|
---|
| 7360 | .dc.l F06L122
|
---|
| 7361 | .dc.l F06L122
|
---|
| 7362 | .dc.l F06L118
|
---|
| 7363 | .dc.l F06L121
|
---|
| 7364 | .dc.l F06L120
|
---|
| 7365 | .dc.l F06L122
|
---|
| 7366 | .dc.l F06L122
|
---|
| 7367 | .dc.l F06L119
|
---|
[4f508e6] | 7368 |
|
---|
[f40a309] | 7369 | F06L145: .dc.l F06L139
|
---|
| 7370 | .dc.l F06L144
|
---|
| 7371 | .dc.l F06L144
|
---|
| 7372 | .dc.l F06L144
|
---|
| 7373 | .dc.l F06L140
|
---|
| 7374 | .dc.l F06L143
|
---|
| 7375 | .dc.l F06L142
|
---|
| 7376 | .dc.l F06L144
|
---|
| 7377 | .dc.l F06L144
|
---|
| 7378 | .dc.l F06L141
|
---|
[4f508e6] | 7379 |
|
---|
[f40a309] | 7380 | F07L123: .dc.l F07L116
|
---|
| 7381 | .dc.l F07L117
|
---|
| 7382 | .dc.l F07L122
|
---|
| 7383 | .dc.l F07L122
|
---|
| 7384 | .dc.l F07L122
|
---|
| 7385 | .dc.l F07L118
|
---|
| 7386 | .dc.l F07L121
|
---|
| 7387 | .dc.l F07L120
|
---|
| 7388 | .dc.l F07L122
|
---|
| 7389 | .dc.l F07L122
|
---|
| 7390 | .dc.l F07L119
|
---|
[4f508e6] | 7391 |
|
---|
[f40a309] | 7392 | F07L145: .dc.l F07L139
|
---|
| 7393 | .dc.l F07L144
|
---|
| 7394 | .dc.l F07L144
|
---|
| 7395 | .dc.l F07L144
|
---|
| 7396 | .dc.l F07L140
|
---|
| 7397 | .dc.l F07L143
|
---|
| 7398 | .dc.l F07L142
|
---|
| 7399 | .dc.l F07L144
|
---|
| 7400 | .dc.l F07L144
|
---|
| 7401 | .dc.l F07L141
|
---|
[4f508e6] | 7402 |
|
---|
[f40a309] | 7403 | F08L123: .dc.l F08L116
|
---|
| 7404 | .dc.l F08L117
|
---|
| 7405 | .dc.l F08L122
|
---|
| 7406 | .dc.l F08L122
|
---|
| 7407 | .dc.l F08L122
|
---|
| 7408 | .dc.l F08L118
|
---|
| 7409 | .dc.l F08L121
|
---|
| 7410 | .dc.l F08L120
|
---|
| 7411 | .dc.l F08L122
|
---|
| 7412 | .dc.l F08L122
|
---|
| 7413 | .dc.l F08L119
|
---|
[4f508e6] | 7414 |
|
---|
[f40a309] | 7415 | F08L145: .dc.l F08L139
|
---|
| 7416 | .dc.l F08L144
|
---|
| 7417 | .dc.l F08L144
|
---|
| 7418 | .dc.l F08L144
|
---|
| 7419 | .dc.l F08L140
|
---|
| 7420 | .dc.l F08L143
|
---|
| 7421 | .dc.l F08L142
|
---|
| 7422 | .dc.l F08L144
|
---|
| 7423 | .dc.l F08L144
|
---|
| 7424 | .dc.l F08L141
|
---|
[4f508e6] | 7425 |
|
---|
[f40a309] | 7426 | F09L123: .dc.l F09L116
|
---|
| 7427 | .dc.l F09L117
|
---|
| 7428 | .dc.l F09L122
|
---|
| 7429 | .dc.l F09L122
|
---|
| 7430 | .dc.l F09L122
|
---|
| 7431 | .dc.l F09L118
|
---|
| 7432 | .dc.l F09L121
|
---|
| 7433 | .dc.l F09L120
|
---|
| 7434 | .dc.l F09L122
|
---|
| 7435 | .dc.l F09L122
|
---|
| 7436 | .dc.l F09L119
|
---|
[4f508e6] | 7437 |
|
---|
[f40a309] | 7438 | F09L145: .dc.l F09L139
|
---|
| 7439 | .dc.l F09L144
|
---|
| 7440 | .dc.l F09L144
|
---|
| 7441 | .dc.l F09L144
|
---|
| 7442 | .dc.l F09L140
|
---|
| 7443 | .dc.l F09L143
|
---|
| 7444 | .dc.l F09L142
|
---|
| 7445 | .dc.l F09L144
|
---|
| 7446 | .dc.l F09L144
|
---|
| 7447 | .dc.l F09L141
|
---|
[4f508e6] | 7448 |
|
---|
[f40a309] | 7449 | F10L123: .dc.l F10L116
|
---|
| 7450 | .dc.l F10L117
|
---|
| 7451 | .dc.l F10L122
|
---|
| 7452 | .dc.l F10L122
|
---|
| 7453 | .dc.l F10L122
|
---|
| 7454 | .dc.l F10L118
|
---|
| 7455 | .dc.l F10L121
|
---|
| 7456 | .dc.l F10L120
|
---|
| 7457 | .dc.l F10L122
|
---|
| 7458 | .dc.l F10L122
|
---|
| 7459 | .dc.l F10L119
|
---|
[4f508e6] | 7460 |
|
---|
[f40a309] | 7461 | F10L145: .dc.l F10L139
|
---|
| 7462 | .dc.l F10L144
|
---|
| 7463 | .dc.l F10L144
|
---|
| 7464 | .dc.l F10L144
|
---|
| 7465 | .dc.l F10L140
|
---|
| 7466 | .dc.l F10L143
|
---|
| 7467 | .dc.l F10L142
|
---|
| 7468 | .dc.l F10L144
|
---|
| 7469 | .dc.l F10L144
|
---|
| 7470 | .dc.l F10L141
|
---|
[4f508e6] | 7471 |
|
---|
[f40a309] | 7472 | F11L123: .dc.l F11L116
|
---|
| 7473 | .dc.l F11L117
|
---|
| 7474 | .dc.l F11L122
|
---|
| 7475 | .dc.l F11L122
|
---|
| 7476 | .dc.l F11L122
|
---|
| 7477 | .dc.l F11L118
|
---|
| 7478 | .dc.l F11L121
|
---|
| 7479 | .dc.l F11L120
|
---|
| 7480 | .dc.l F11L122
|
---|
| 7481 | .dc.l F11L122
|
---|
| 7482 | .dc.l F11L119
|
---|
[4f508e6] | 7483 |
|
---|
[f40a309] | 7484 | F11L145: .dc.l F11L139
|
---|
| 7485 | .dc.l F11L144
|
---|
| 7486 | .dc.l F11L144
|
---|
| 7487 | .dc.l F11L144
|
---|
| 7488 | .dc.l F11L140
|
---|
| 7489 | .dc.l F11L143
|
---|
| 7490 | .dc.l F11L142
|
---|
| 7491 | .dc.l F11L144
|
---|
| 7492 | .dc.l F11L144
|
---|
| 7493 | .dc.l F11L141
|
---|
[4f508e6] | 7494 |
|
---|
[f40a309] | 7495 | F12L123: .dc.l F12L116
|
---|
| 7496 | .dc.l F12L117
|
---|
| 7497 | .dc.l F12L122
|
---|
| 7498 | .dc.l F12L122
|
---|
| 7499 | .dc.l F12L122
|
---|
| 7500 | .dc.l F12L118
|
---|
| 7501 | .dc.l F12L121
|
---|
| 7502 | .dc.l F12L120
|
---|
| 7503 | .dc.l F12L122
|
---|
| 7504 | .dc.l F12L122
|
---|
| 7505 | .dc.l F12L119
|
---|
[4f508e6] | 7506 |
|
---|
[f40a309] | 7507 | F12L145: .dc.l F12L139
|
---|
| 7508 | .dc.l F12L144
|
---|
| 7509 | .dc.l F12L144
|
---|
| 7510 | .dc.l F12L144
|
---|
| 7511 | .dc.l F12L140
|
---|
| 7512 | .dc.l F12L143
|
---|
| 7513 | .dc.l F12L142
|
---|
| 7514 | .dc.l F12L144
|
---|
| 7515 | .dc.l F12L144
|
---|
| 7516 | .dc.l F12L141
|
---|
[4f508e6] | 7517 |
|
---|
| 7518 | | vbtab -- vbuf pointer table -- indexed by voice number
|
---|
| 7519 | | ----- ---------------------------------------------
|
---|
[f40a309] | 7520 | vbtab: .dc.l _vbufs
|
---|
| 7521 | .dc.l _vbufs+VBLEN
|
---|
| 7522 | .dc.l _vbufs+(2*VBLEN)
|
---|
| 7523 | .dc.l _vbufs+(3*VBLEN)
|
---|
| 7524 | .dc.l _vbufs+(4*VBLEN)
|
---|
| 7525 | .dc.l _vbufs+(5*VBLEN)
|
---|
| 7526 | .dc.l _vbufs+(6*VBLEN)
|
---|
| 7527 | .dc.l _vbufs+(7*VBLEN)
|
---|
| 7528 | .dc.l _vbufs+(8*VBLEN)
|
---|
| 7529 | .dc.l _vbufs+(9*VBLEN)
|
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| 7530 | .dc.l _vbufs+(10*VBLEN)
|
---|
| 7531 | .dc.l _vbufs+(11*VBLEN)
|
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[4f508e6] | 7532 |
|
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[f40a309] | 7533 | .end
|
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