179 lines
5.9 KiB
Plaintext
179 lines
5.9 KiB
Plaintext
add_l src:QUICK, dst ==> code_instr( 0x5, src->val, 0x2, dst).
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... src:IMMEDIATE, dst:A_REG ==> @if ( small( %$(src->expr)))
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@text2( 0x5088 | (%d(dst->reg) & 0x7) |
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((%$(src->expr) & 0x7) << 9)).
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@else
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code_instr( 0xd, dst->reg, 0x7, src).
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@fi.
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... src:IMMEDIATE, dst ==> code_opcode( 0x0, 0x3, 0x2, dst);
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code_extension( src);
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code_extension( dst).
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... src, dst:D_REG ==> code_instr( 0xd, dst->reg, 0x6, src).
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... src, dst:A_REG ==> code_instr( 0xd, dst->reg, 0x7, src).
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... src:D_REG, dst ==> code_instr( 0xd, src->reg, 0x6, dst).
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and_l src:QUICK, dst ==> code_opcode( 0x0, 0x1, 0x2, dst);
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code_extension( src);
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code_extension( dst).
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... src:IMMEDIATE, dst ==> code_opcode( 0x0, 0x1, 0x2, dst);
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code_extension( src);
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code_extension( dst).
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... src:D_REG, dst ==> code_instr( 0xc, src->reg, 0x6, dst).
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asl_l cnt:D_REG, dst:D_REG ==> @text2( %d( 0xe1a0 | (cnt->reg << 9) |
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dst->reg)).
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asr_l cnt:QUICK, dst:D_REG ==> @text2( %d( 0xe080 | (cnt->val << 9) |
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dst->reg)).
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... cnt:D_REG, dst:D_REG ==> @text2( %d( 0xe0a0 | (cnt->reg << 9) |
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dst->reg)).
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bcc dst:LOC_LBL ==> @text1(0x64);
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@text1(%dist( dst->lbl)).
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... dst:GLOB_LBL ==> @text2( 0x64ff);
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code_dist4( dst).
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bcs dst:LOC_LBL ==> @text1( 0x65);
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@text1(%dist( dst->lbl)).
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... dst:GLOB_LBL ==> @text2( 0x65ff);
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code_dist4( dst).
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beq dst:LOC_LBL ==> @text1( 0x67);
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@text1(%dist( dst->lbl)).
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... dst:GLOB_LBL ==> @text2( 0x67ff);
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code_dist4( dst).
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bge dst:LOC_LBL ==> @text1( 0x6c);
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@text1(%dist( dst->lbl)).
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... dst:GLOB_LBL ==> @text2( 0x6cff);
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code_dist4( dst).
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bgt dst:LOC_LBL ==> @text1( 0x6e);
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@text1(%dist( dst->lbl)).
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... dst:GLOB_LBL ==> @text2( 0x6eff);
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code_dist4( dst).
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ble dst:LOC_LBL ==> @text1( 0x6f);
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@text1(%dist( dst->lbl)).
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... dst:GLOB_LBL ==> @text2( 0x6fff);
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code_dist4( dst).
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bls dst:LOC_LBL ==> @text1( 0x63);
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@text1(%dist( dst->lbl)).
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... dst:GLOB_LBL ==> @text2( 0x63ff);
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code_dist4( dst).
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blt dst:LOC_LBL ==> @text1( 0x6d);
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@text1(%dist( dst->lbl)).
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... dst:GLOB_LBL ==> @text2( 0x6dff);
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code_dist4( dst).
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bmi dst:LOC_LBL ==> @text1( 0x6b);
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@text1(%dist( dst->lbl)).
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... dst:GLOB_LBL ==> @text2( 0x6bff);
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code_dist4( dst).
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bne dst:LOC_LBL ==> @text1( 0x66);
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@text1(%dist( dst->lbl)).
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... dst:GLOB_LBL ==> @text2( 0x66ff);
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code_dist4( dst).
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bra dst:LOC_LBL ==> @text1( 0x60);
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@text1(%dist( dst->lbl)).
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... dst:GLOB_LBL ==> @text2( 0x60ff);
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code_dist4( dst).
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bset nr:D_REG, dst ==> code_instr( 0x0, nr->reg, 0x7, dst).
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btst nr:D_REG, dst ==> code_instr( 0x0, nr->reg, 0x4, dst).
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bchg nr:D_REG, dst ==> code_instr( 0x0, nr->reg, 0x5, dst).
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clr_l dst ==> code_instr( 0x4, 0x1, 0x2, dst).
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cmp_l src:INCR, dst:INCR ==> @text2( 0xb188 | %d( src->reg << 9) |
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%d( dst->reg)).
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... src, dst:D_REG ==> code_instr( 0xb, dst->reg, 0x2, src).
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cmp2_l src, reg:D_REG ==> code_opcode( 0x0, 0x2, 0x3, src);
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@text2( (%d(reg->reg) & 0x7) << 12);
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code_extension( src).
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dbf reg:D_REG, dst:LOC_LBL ==> @text2( 0x51c8 | (%d(reg->reg) & 0x7));
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@text2( %dist(dst->lbl) + 2).
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divs_l src, dst:D_REG ==> code_opcode( 0x4, 0x6, 0x1, src);
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@text2( 0x800 | (%d(dst->reg) & 0x7) |
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((%d(dst->reg) & 0x7) << 12));
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code_extension( src).
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divsl_l src, dst:REG_PAIR ==> code_opcode( 0x4, 0x6, 0x1, src);
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@text2( 0x800 | (%d(dst->reg) & 0x7) |
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((%d(dst->reg2) & 0x7) << 12));
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code_extension( src).
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divu_l src, dst:D_REG ==> code_opcode( 0x4, 0x6, 0x1, src);
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@text2( (%d(dst->reg) & 0x7) |
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((%d(dst->reg) & 0x7) << 12));
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code_extension( src).
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divul_l src, dst:REG_PAIR ==> code_opcode( 0x4, 0x6, 0x1, src);
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@text2( (%d(dst->reg) & 0x7) |
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((%d(dst->reg2) & 0x7) << 12));
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code_extension( src).
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eor_l src:D_REG, dst ==> code_instr( 0xb, src->reg, 0x6, dst).
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ext_w dst:D_REG ==> @text2( 0x4880 | (%d(dst->reg) & 0x7)).
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ext_l dst:D_REG ==> @text2( 0x48c0 | (%d(dst->reg) & 0x7)).
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extl_l dst:D_REG ==> @text2( 0x49c0 | (%d(dst->reg) & 0x7)).
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jmp dst ==> code_instr( 0x4, 0x7, 0x3, dst).
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jsr dst ==> code_instr( 0x4, 0x7, 0x2, dst).
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lea src, dst:A_REG ==> code_instr( 0x4, dst->reg, 0x7, src).
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link reg:A_REG, displ:IMMEDIATE ==> @text2( 0x4e50 | %d(reg->reg));
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@text2( %$(displ->expr)).
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lsr_l cnt:D_REG, dst:D_REG ==> @text2( 0xe0a8 | (%d(dst->reg) & 0x7) |
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((%d(cnt->reg) & 0x7) << 9)).
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move_b src, dst ==> code_move( 0x1, src, dst).
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move_l src, dst:A_REG ==> code_instr( 0x2, dst->reg, 0x1, src).
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... src, dst ==> code_move( 0x2, src, dst).
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move_w src, dst ==> code_move( 0x3, src, dst).
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muls_l src, dst:D_REG ==> code_opcode( 0x4, 0x6, 0x0, src);
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@text2( 0x800 | (%d(dst->reg) & 0x7) |
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((%d(dst->reg) & 0x7) << 12));
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code_extension( src).
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mulu_l src, dst:D_REG ==> code_opcode( 0x4, 0x6, 0x0, src);
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@text2( (%d(dst->reg) & 0x7) |
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((%d(dst->reg) & 0x7) << 12));
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code_extension( src).
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neg_l dst ==> code_instr( 0x4, 0x2, 0x2, dst).
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not_l dst ==> code_instr( 0x4, 0x3, 0x2, dst).
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or_l src:D_REG, dst ==> code_instr( 0x8, src->reg, 0x6, dst).
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pea src ==> code_instr( 0x4, 0x4, 0x1, src).
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rol_l cnt:D_REG, dst:D_REG ==> @text2( 0xe1b8 | (%d(dst->reg) & 0x7) |
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((%d(cnt->reg) & 0x7) << 9)).
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ror_l cnt:D_REG, dst:D_REG ==> @text2( 0xe0b8 | (%d(dst->reg) & 0x7) |
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((%d(cnt->reg) & 0x7) << 9)).
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rts ==> @text2( 0x4e75).
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sne dst ==> code_instr( 0x5, 0x3, 0x3, dst).
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sub_l src:IMMEDIATE, dst ==> code_opcode( 0x0, 0x2, 0x2, dst);
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code_extension( src);
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code_extension( dst).
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... src:QUICK, dst ==> code_instr( 0x5, src->val, 0x6, dst).
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... src:D_REG, dst ==> code_instr( 0x9, src->reg, 0x6, dst).
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tst_l dst ==> code_instr( 0x4, 0x5, 0x2, dst).
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unlk reg:A_REG ==> @text2( 0x4e58 | %d(reg->reg)).
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