| 1 | /* Copyright (C) 1997-2024 Free Software Foundation, Inc. |
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| 2 | |
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| 3 | This file is part of the GNU C Library. |
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| 4 | |
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| 5 | The GNU C Library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Lesser General Public License as |
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| 7 | published by the Free Software Foundation; either version 2.1 of the |
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| 8 | License, or (at your option) any later version. |
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| 9 | |
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| 10 | The GNU C Library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Lesser General Public License for more details. |
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| 14 | |
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| 15 | You should have received a copy of the GNU Lesser General Public |
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| 16 | License along with the GNU C Library. If not, see |
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| 17 | <https://www.gnu.org/licenses/>. */ |
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| 18 | |
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| 19 | #include <sysdep.h> |
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| 20 | |
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| 21 | /* Jump to the position specified by ENV, causing the |
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| 22 | setjmp call there to return VAL, or 1 if VAL is 0. */ |
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| 23 | |
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| 24 | /* void __longjmp (__jmp_buf env, int val) */ |
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| 25 | |
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| 26 | ENTRY(__longjmp) |
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| 27 | lwi r1,r5,0 |
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| 28 | lwi r2,r5,4 |
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| 29 | lwi r13,r5,8 |
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| 30 | lwi r14,r5,12 |
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| 31 | lwi r15,r5,16 |
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| 32 | lwi r16,r5,20 |
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| 33 | lwi r17,r5,24 |
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| 34 | lwi r18,r5,28 |
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| 35 | lwi r19,r5,32 |
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| 36 | lwi r20,r5,36 |
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| 37 | lwi r21,r5,40 |
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| 38 | lwi r22,r5,44 |
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| 39 | lwi r23,r5,48 |
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| 40 | lwi r24,r5,52 |
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| 41 | lwi r25,r5,56 |
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| 42 | lwi r26,r5,60 |
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| 43 | lwi r27,r5,64 |
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| 44 | lwi r28,r5,68 |
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| 45 | lwi r29,r5,72 |
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| 46 | lwi r30,r5,76 |
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| 47 | lwi r31,r5,80 |
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| 48 | addk r3,r6,r0 |
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| 49 | beqi r3,L(return_1) |
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| 50 | rtsd r15,8 |
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| 51 | nop |
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| 52 | L(return_1): |
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| 53 | rtsd r15,8 |
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| 54 | addik r3,r0,1 /* delay slot. */ |
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| 55 | END(__longjmp) |
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| 56 | |
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