| /* Copyright (C) 2004, 2005, 2009, 2011 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, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| #ifndef _LINK_H |
| # error "Never include <bits/link.h> directly; use <link.h> instead." |
| #endif |
| |
| |
| #if __ELF_NATIVE_CLASS == 32 |
| /* Registers for entry into PLT on IA-32. */ |
| typedef struct La_i86_regs |
| { |
| uint32_t lr_edx; |
| uint32_t lr_ecx; |
| uint32_t lr_eax; |
| uint32_t lr_ebp; |
| uint32_t lr_esp; |
| } La_i86_regs; |
| |
| /* Return values for calls from PLT on IA-32. */ |
| typedef struct La_i86_retval |
| { |
| uint32_t lrv_eax; |
| uint32_t lrv_edx; |
| long double lrv_st0; |
| long double lrv_st1; |
| } La_i86_retval; |
| |
| |
| __BEGIN_DECLS |
| |
| extern Elf32_Addr la_i86_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx, |
| uintptr_t *__refcook, |
| uintptr_t *__defcook, |
| La_i86_regs *__regs, |
| unsigned int *__flags, |
| const char *__symname, |
| long int *__framesizep); |
| extern unsigned int la_i86_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx, |
| uintptr_t *__refcook, |
| uintptr_t *__defcook, |
| const La_i86_regs *__inregs, |
| La_i86_retval *__outregs, |
| const char *symname); |
| |
| __END_DECLS |
| |
| #else |
| |
| /* Registers for entry into PLT on x86-64. */ |
| # if __GNUC_PREREQ (4,0) |
| typedef float La_x86_64_xmm __attribute__ ((__vector_size__ (16))); |
| typedef float La_x86_64_ymm |
| __attribute__ ((__vector_size__ (32), __aligned__ (16))); |
| # else |
| typedef float La_x86_64_xmm __attribute__ ((__mode__ (__V4SF__))); |
| # endif |
| |
| typedef union |
| { |
| # if __GNUC_PREREQ (4,0) |
| La_x86_64_ymm ymm[2]; |
| # endif |
| La_x86_64_xmm xmm[4]; |
| } La_x86_64_vector __attribute__ ((__aligned__ (16))); |
| |
| typedef struct La_x86_64_regs |
| { |
| uint64_t lr_rdx; |
| uint64_t lr_r8; |
| uint64_t lr_r9; |
| uint64_t lr_rcx; |
| uint64_t lr_rsi; |
| uint64_t lr_rdi; |
| uint64_t lr_rbp; |
| uint64_t lr_rsp; |
| La_x86_64_xmm lr_xmm[8]; |
| La_x86_64_vector lr_vector[8]; |
| } La_x86_64_regs; |
| |
| /* Return values for calls from PLT on x86-64. */ |
| typedef struct La_x86_64_retval |
| { |
| uint64_t lrv_rax; |
| uint64_t lrv_rdx; |
| La_x86_64_xmm lrv_xmm0; |
| La_x86_64_xmm lrv_xmm1; |
| long double lrv_st0; |
| long double lrv_st1; |
| La_x86_64_vector lrv_vector0; |
| La_x86_64_vector lrv_vector1; |
| } La_x86_64_retval; |
| |
| |
| __BEGIN_DECLS |
| |
| extern Elf64_Addr la_x86_64_gnu_pltenter (Elf64_Sym *__sym, |
| unsigned int __ndx, |
| uintptr_t *__refcook, |
| uintptr_t *__defcook, |
| La_x86_64_regs *__regs, |
| unsigned int *__flags, |
| const char *__symname, |
| long int *__framesizep); |
| extern unsigned int la_x86_64_gnu_pltexit (Elf64_Sym *__sym, |
| unsigned int __ndx, |
| uintptr_t *__refcook, |
| uintptr_t *__defcook, |
| const La_x86_64_regs *__inregs, |
| La_x86_64_retval *__outregs, |
| const char *__symname); |
| |
| __END_DECLS |
| |
| #endif |