| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame^] | 1 | /* Special .init and .fini section support for ARM. |
| 2 | Copyright (C) 2000-2015 Free Software Foundation, Inc. |
| 3 | This file is part of the GNU C Library. |
| 4 | |
| 5 | The GNU C Library is free software; you can redistribute it and/or |
| 6 | modify it under the terms of the GNU Lesser General Public |
| 7 | License as published by the Free Software Foundation; either |
| 8 | version 2.1 of the License, or (at your option) any later version. |
| 9 | |
| 10 | In addition to the permissions in the GNU Lesser General Public |
| 11 | License, the Free Software Foundation gives you unlimited |
| 12 | permission to link the compiled version of this file with other |
| 13 | programs, and to distribute those programs without any restriction |
| 14 | coming from the use of this file. (The GNU Lesser General Public |
| 15 | License restrictions do apply in other respects; for example, they |
| 16 | cover modification of the file, and distribution when not linked |
| 17 | into another program.) |
| 18 | |
| 19 | Note that people who make modified versions of this file are not |
| 20 | obligated to grant this special exception for their modified |
| 21 | versions; it is their choice whether to do so. The GNU Lesser |
| 22 | General Public License gives permission to release a modified |
| 23 | version without this exception; this exception also makes it |
| 24 | possible to release a modified version which carries forward this |
| 25 | exception. |
| 26 | |
| 27 | The GNU C Library is distributed in the hope that it will be useful, |
| 28 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 29 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 30 | Lesser General Public License for more details. |
| 31 | |
| 32 | You should have received a copy of the GNU Lesser General Public |
| 33 | License along with the GNU C Library. If not, see |
| 34 | <http://www.gnu.org/licenses/>. */ |
| 35 | |
| 36 | #include <sysdep.h> |
| 37 | #undef ret |
| 38 | |
| 39 | /* crtn.S puts function epilogues in the .init and .fini sections |
| 40 | corresponding to the prologues in crti.S. */ |
| 41 | |
| 42 | .section .init,"ax",@progbits |
| 43 | .proc _init# |
| 44 | _init: |
| 45 | .prologue |
| 46 | .save ar.pfs, r34 |
| 47 | .vframe r32 |
| 48 | .save rp, r33 |
| 49 | .body |
| 50 | .regstk 0,2,0,0 |
| 51 | mov r12 = r32 |
| 52 | mov ar.pfs = r34 |
| 53 | mov b0 = r33 |
| 54 | br.ret.sptk.many b0 |
| 55 | .endp _init# |
| 56 | |
| 57 | .section .fini,"ax",@progbits |
| 58 | .proc _fini# |
| 59 | _fini: |
| 60 | .prologue |
| 61 | .save ar.pfs, r34 |
| 62 | .vframe r32 |
| 63 | .save rp, r33 |
| 64 | .body |
| 65 | mov r12 = r32 |
| 66 | mov ar.pfs = r34 |
| 67 | mov b0 = r33 |
| 68 | br.ret.sptk.many b0 |
| 69 | .endp _fini# |