diff options
Diffstat (limited to 'aarch64-none-linux-gnu/libc/usr/include/bits/link.h')
-rw-r--r-- | aarch64-none-linux-gnu/libc/usr/include/bits/link.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/aarch64-none-linux-gnu/libc/usr/include/bits/link.h b/aarch64-none-linux-gnu/libc/usr/include/bits/link.h new file mode 100644 index 0000000..83e38bb --- /dev/null +++ b/aarch64-none-linux-gnu/libc/usr/include/bits/link.h @@ -0,0 +1,68 @@ +/* Copyright (C) 2005-2023 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 _LINK_H +# error "Never include <bits/link.h> directly; use <link.h> instead." +#endif + +typedef union +{ + float s; + double d; + long double q; +} La_aarch64_vector; + +/* Registers for entry into PLT on AArch64. */ +typedef struct La_aarch64_regs +{ + uint64_t lr_xreg[9]; + La_aarch64_vector lr_vreg[8]; + uint64_t lr_sp; + uint64_t lr_lr; + void *lr_vpcs; +} La_aarch64_regs; + +/* Return values for calls from PLT on AArch64. */ +typedef struct La_aarch64_retval +{ + /* Up to eight integer registers can be used for a return value. */ + uint64_t lrv_xreg[8]; + /* Up to eight V registers can be used for a return value. */ + La_aarch64_vector lrv_vreg[8]; + void *lrv_vpcs; +} La_aarch64_retval; +__BEGIN_DECLS + +extern ElfW(Addr) +la_aarch64_gnu_pltenter (ElfW(Sym) *__sym, unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + La_aarch64_regs *__regs, + unsigned int *__flags, + const char *__symname, + long int *__framesizep); + +extern unsigned int +la_aarch64_gnu_pltexit (ElfW(Sym) *__sym, unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + const La_aarch64_regs *__inregs, + La_aarch64_retval *__outregs, + const char *__symname); + +__END_DECLS |