| 1 | /* Copyright (C) 2001-2022 Free Software Foundation, Inc. |
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| 2 | This file is part of the GNU C Library. |
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| 3 | |
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| 4 | The GNU C Library is free software; you can redistribute it and/or |
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| 5 | modify it under the terms of the GNU Lesser General Public |
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| 6 | License as published by the Free Software Foundation; either |
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| 7 | version 2.1 of the License, or (at your option) any later version. |
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| 8 | |
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| 9 | The GNU C Library is distributed in the hope that it will be useful, |
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | Lesser General Public License for more details. |
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| 13 | |
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| 14 | You should have received a copy of the GNU Lesser General Public |
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| 15 | License along with the GNU C Library; if not, see |
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| 16 | <https://www.gnu.org/licenses/>. */ |
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| 17 | |
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| 18 | /* Constants shared between setcontext() and getcontext(). Don't |
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| 19 | install this header file. */ |
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| 20 | |
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| 21 | #define SIG_BLOCK 0 |
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| 22 | #define SIG_UNBLOCK 1 |
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| 23 | #define SIG_SETMASK 2 |
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| 24 | |
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| 25 | #include <sigcontext-offsets.h> |
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| 26 | |
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| 27 | #define rTMP r16 |
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| 28 | #define rPOS r16 |
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| 29 | #define rCPOS r17 |
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| 30 | #define rNAT r18 |
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| 31 | |
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| 32 | #define rB5 r18 |
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| 33 | #define rB4 r19 |
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| 34 | #define rB3 r20 |
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| 35 | #define rB2 r21 |
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| 36 | #define rB1 r22 |
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| 37 | #define rB0 r23 |
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| 38 | #define rRSC r24 |
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| 39 | #define rBSP r25 |
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| 40 | #define rRNAT r26 |
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| 41 | #define rUNAT r27 |
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| 42 | #define rFPSR r28 |
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| 43 | #define rPFS r29 |
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| 44 | #define rLC r30 |
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| 45 | #define rPR r31 |
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| 46 | |
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