| xf.li | bdd93d5 | 2023-05-12 07:10:14 -0700 | [diff] [blame] | 1 | /* Definitions for 68k syntax variations. |
| 2 | Copyright (C) 1992-2016 Free Software Foundation, Inc. |
| 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 |
| 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. |
| 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 |
| 14 | Lesser General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU Lesser General Public |
| 17 | License along with the GNU C Library. If not, see |
| 18 | <http://www.gnu.org/licenses/>. */ |
| 19 | |
| 20 | /* For ELF we need to prefix register names and local labels. */ |
| 21 | #define R_(r) %##r |
| 22 | #define R(r) R_(r) |
| 23 | #define L(label) .##label |
| 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 |
| 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))+ |
| 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) |
| 51 | #define TEXT .text |
| 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 |
| 64 | #define andw and.w |
| 65 | #define eorw eor.w |
| 66 | #define andl and.l |
| 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 |
| 76 | #define subqw subq.w |
| 77 | #define subql subq.l |
| 78 | #define negl neg.l |
| 79 | #define mulul mulu.l |
| 80 | #define tstw tst.w |
| 81 | #define tstl tst.l |
| 82 | #endif |