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362edefb | 1 | /* Definitions for 68k syntax variations. |
d4697bc9 | 2 | Copyright (C) 1992-2014 Free Software Foundation, Inc. |
362edefb UD |
3 | This file is part of the GNU C Library. Its master source is NOT part of |
4 | the C library, however. The master source lives in the GNU MP Library. | |
5 | ||
6 | The GNU C Library is free software; you can redistribute it and/or | |
3214b89b AJ |
7 | modify it under the terms of the GNU Lesser General Public |
8 | License as published by the Free Software Foundation; either | |
9 | version 2.1 of the License, or (at your option) any later version. | |
362edefb UD |
10 | |
11 | The GNU C Library is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
3214b89b | 14 | Lesser General Public License for more details. |
362edefb | 15 | |
3214b89b | 16 | You should have received a copy of the GNU Lesser General Public |
ab84e3ff PE |
17 | License along with the GNU C Library. If not, see |
18 | <http://www.gnu.org/licenses/>. */ | |
362edefb | 19 | |
362edefb | 20 | /* For ELF we need to prefix register names and local labels. */ |
362edefb UD |
21 | #define R_(r) %##r |
22 | #define R(r) R_(r) | |
23 | #define L(label) .##label | |
362edefb UD |
24 | |
25 | #ifdef MIT_SYNTAX | |
26 | #define MEM(base)R(base)@ | |
27 | #define MEM_DISP(base,displacement)R(base)@(displacement) | |
28 | #define MEM_INDX(base,idx,size_suffix)R(base)@(R(idx):size_suffix) | |
29 | #define MEM_INDX1(base,idx,size_suffix,scale)R(base)@(R(idx):size_suffix:scale) | |
30 | #define MEM_PREDEC(memory_base)R(memory_base)@- | |
31 | #define MEM_POSTINC(memory_base)R(memory_base)@+ | |
32 | #define TEXT .text | |
362edefb UD |
33 | /* Use variable sized opcodes. */ |
34 | #define bcc jcc | |
35 | #define bcs jcs | |
36 | #define bls jls | |
37 | #define beq jeq | |
38 | #define bne jne | |
39 | #define bra jra | |
40 | #endif | |
41 | ||
42 | #ifdef MOTOROLA_SYNTAX | |
43 | #define MEM(base)(R(base)) | |
44 | #define MEM_DISP(base,displacement)(displacement,R(base)) | |
45 | #define MEM_PREDEC(memory_base)-(R(memory_base)) | |
46 | #define MEM_POSTINC(memory_base)(R(memory_base))+ | |
362edefb UD |
47 | #define MEM_INDX_(base,idx,size_suffix)(R(base),R(idx##.##size_suffix)) |
48 | #define MEM_INDX(base,idx,size_suffix)MEM_INDX_(base,idx,size_suffix) | |
49 | #define MEM_INDX1_(base,idx,size_suffix,scale)(R(base),R(idx##.##size_suffix*scale)) | |
50 | #define MEM_INDX1(base,idx,size_suffix,scale)MEM_INDX1_(base,idx,size_suffix,scale) | |
362edefb | 51 | #define TEXT .text |
362edefb UD |
52 | #define bcc jbcc |
53 | #define bcs jbcs | |
54 | #define bls jbls | |
55 | #define beq jbeq | |
56 | #define bne jbne | |
57 | #define bra jbra | |
58 | #define movel move.l | |
59 | #define moveml movem.l | |
60 | #define moveql moveq.l | |
61 | #define cmpl cmp.l | |
62 | #define orl or.l | |
63 | #define clrl clr.l | |
9c986f87 | 64 | #define andw and.w |
362edefb | 65 | #define eorw eor.w |
9c986f87 | 66 | #define andl and.l |
362edefb UD |
67 | #define lsrl lsr.l |
68 | #define lsll lsl.l | |
69 | #define roxrl roxr.l | |
70 | #define roxll roxl.l | |
71 | #define addl add.l | |
72 | #define addxl addx.l | |
73 | #define addql addq.l | |
74 | #define subl sub.l | |
75 | #define subxl subx.l | |
9c986f87 | 76 | #define subqw subq.w |
362edefb UD |
77 | #define subql subq.l |
78 | #define negl neg.l | |
79 | #define mulul mulu.l | |
9c986f87 AS |
80 | #define tstw tst.w |
81 | #define tstl tst.l | |
362edefb | 82 | #endif |