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d614a753 | 1 | /* Copyright (C) 2009-2020 Free Software Foundation, Inc. |
554066b8 MS |
2 | |
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 License as | |
7 | published by the Free Software Foundation; either version 2.1 of the | |
8 | License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
554066b8 MS |
18 | |
19 | #define SP_ALIGN_SIZE 15 | |
20 | ||
21 | #define SP_ALIGN_MASK ~15 | |
22 | ||
23 | /* Size of an X regiser in bytes. */ | |
24 | #define SZREG 8 | |
25 | ||
26 | /* Size of a V register in bytes. */ | |
27 | #define SZVREG 16 | |
28 | ||
29 | /* Number of integer parameter passing registers. */ | |
30 | #define NUMXREGARGS 8 | |
31 | ||
32 | /* Number of FP parameter passing registers. */ | |
33 | #define NUMDREGARGS 8 | |
34 | ||
35 | /* Size of named integer argument in bytes when passed on the | |
36 | stack. */ | |
37 | #define SIZEOF_NAMED_INT 4 | |
38 | ||
39 | /* Size of an anonymous integer argument in bytes when passed on the | |
40 | stack. */ | |
41 | #define SIZEOF_ANONYMOUS_INT 8 | |
42 | ||
43 | #define oX21 (oX0 + 21*8) | |
44 | #define oFP (oX0 + 29*8) | |
45 | #define oLR (oX0 + 30*8) |