diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/loongarch/sys/user.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/loongarch/sys/user.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/loongarch/sys/user.h b/sysdeps/unix/sysv/linux/loongarch/sys/user.h new file mode 100644 index 0000000000..55181de816 --- /dev/null +++ b/sysdeps/unix/sysv/linux/loongarch/sys/user.h @@ -0,0 +1,42 @@ +/* struct user_regs_struct definition for LoongArch. + Copyright (C) 2022 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 _SYS_USER_H +#define _SYS_USER_H 1 + +#include <stdint.h> + +struct user_regs_struct +{ + /* Saved main processor registers. */ + uint64_t regs[32]; + + /* Saved special registers. */ + uint64_t orig_a0; + uint64_t csr_era; + uint64_t csr_badv; + uint64_t reserved[10]; +}; + +struct user_fp_struct { + uint64_t fpr[32]; + uint64_t fcc; + uint32_t fcsr; +}; + +#endif /* _SYS_USER_H */ |