mirror of
https://sourceware.org/git/glibc.git
synced 2025-10-30 10:45:40 +03:00
77 lines
2.4 KiB
C
77 lines
2.4 KiB
C
/* Machine-specific declarations for dynamic linker interface.
|
|
Copyright (C) 2022-2024 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 _LINK_H
|
|
#error "Never include <bits/link.h> directly; use <link.h> instead."
|
|
#endif
|
|
|
|
#ifndef __loongarch_soft_float
|
|
typedef float La_loongarch_vr
|
|
__attribute__ ((__vector_size__ (16), __aligned__ (16)));
|
|
typedef float La_loongarch_xr
|
|
__attribute__ ((__vector_size__ (32), __aligned__ (16)));
|
|
|
|
typedef union
|
|
{
|
|
double fpreg[4];
|
|
La_loongarch_vr vr[2];
|
|
La_loongarch_xr xr[1];
|
|
} La_loongarch_vector __attribute__ ((__aligned__ (16)));
|
|
#endif
|
|
|
|
typedef struct La_loongarch_regs
|
|
{
|
|
unsigned long int lr_reg[8]; /* a0 - a7 */
|
|
#ifndef __loongarch_soft_float
|
|
La_loongarch_vector lr_vec[8]; /* fa0 - fa7 or vr0 - vr7 or xr0 - xr7*/
|
|
#endif
|
|
unsigned long int lr_ra;
|
|
unsigned long int lr_sp;
|
|
} La_loongarch_regs;
|
|
|
|
/* Return values for calls from PLT on LoongArch. */
|
|
typedef struct La_loongarch_retval
|
|
{
|
|
unsigned long int lrv_a0;
|
|
unsigned long int lrv_a1;
|
|
#ifndef __loongarch_soft_float
|
|
La_loongarch_vector lrv_vec0;
|
|
La_loongarch_vector lrv_vec1;
|
|
#endif
|
|
} La_loongarch_retval;
|
|
|
|
__BEGIN_DECLS
|
|
|
|
extern ElfW (Addr) la_loongarch_gnu_pltenter (ElfW (Sym) *__sym,
|
|
unsigned int __ndx,
|
|
uintptr_t *__refcook,
|
|
uintptr_t *__defcook,
|
|
La_loongarch_regs *__regs,
|
|
unsigned int *__flags,
|
|
const char *__symname,
|
|
long int *__framesizep);
|
|
extern unsigned int la_loongarch_gnu_pltexit (ElfW (Sym) *__sym,
|
|
unsigned int __ndx,
|
|
uintptr_t *__refcook,
|
|
uintptr_t *__defcook,
|
|
const La_loongarch_regs *__inregs,
|
|
La_loongarch_retval *__outregs,
|
|
const char *__symname);
|
|
|
|
__END_DECLS
|