1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/* Macros for ucontext routines.
Copyright (C) 2017-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library. If not, see
<https://www.gnu.org/licenses/>. */
#ifndef _LINUX_RISCV_UCONTEXT_MACROS_H
#define _LINUX_RISCV_UCONTEXT_MACROS_H
#include <sysdep.h>
#include <sys/asm.h>
#include "ucontext_i.h"
#define MCONTEXT_FSR (32 * SZFREG + MCONTEXT_FPREGS)
#define SAVE_FP_REG(name, num, base) \
FREG_S name, ((num) * SZFREG + MCONTEXT_FPREGS)(base)
#define RESTORE_FP_REG(name, num, base) \
FREG_L name, ((num) * SZFREG + MCONTEXT_FPREGS)(base)
#define RESTORE_FP_REG_CFI(name, num, base) \
RESTORE_FP_REG (name, num, base); \
cfi_offset (name, (num) * SZFREG + MCONTEXT_FPREGS)
#define SAVE_INT_REG(name, num, base) \
REG_S name, ((num) * SZREG + MCONTEXT_GREGS)(base)
#define RESTORE_INT_REG(name, num, base) \
REG_L name, ((num) * SZREG + MCONTEXT_GREGS)(base)
#define RESTORE_INT_REG_CFI(name, num, base) \
RESTORE_INT_REG (name, num, base); \
cfi_offset (name, (num) * SZREG + MCONTEXT_GREGS)
#endif /* _LINUX_RISCV_UCONTEXT_MACROS_H */
|
