| /* Machine-specific declarations for dynamic linker interface. PowerPC version |
| Copyright (C) 2004-2014 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 |
| <http://www.gnu.org/licenses/>. */ |
| |
| #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 PPC32. */ |
| typedef struct La_ppc32_regs |
| { |
| uint32_t lr_reg[8]; |
| double lr_fp[8]; |
| uint32_t lr_vreg[12][4]; |
| uint32_t lr_r1; |
| uint32_t lr_lr; |
| } La_ppc32_regs; |
| |
| /* Return values for calls from PLT on PPC32. */ |
| typedef struct La_ppc32_retval |
| { |
| uint32_t lrv_r3; |
| uint32_t lrv_r4; |
| double lrv_fp[8]; |
| uint32_t lrv_v2[4]; |
| } La_ppc32_retval; |
| |
| |
| __BEGIN_DECLS |
| |
| extern Elf32_Addr la_ppc32_gnu_pltenter (Elf32_Sym *__sym, |
| unsigned int __ndx, |
| uintptr_t *__refcook, |
| uintptr_t *__defcook, |
| La_ppc32_regs *__regs, |
| unsigned int *__flags, |
| const char *__symname, |
| long int *__framesizep); |
| extern unsigned int la_ppc32_gnu_pltexit (Elf32_Sym *__sym, |
| unsigned int __ndx, |
| uintptr_t *__refcook, |
| uintptr_t *__defcook, |
| const La_ppc32_regs *__inregs, |
| La_ppc32_retval *__outregs, |
| const char *__symname); |
| |
| __END_DECLS |
| |
| #elif _CALL_ELF != 2 |
| |
| /* Registers for entry into PLT on PPC64. */ |
| typedef struct La_ppc64_regs |
| { |
| uint64_t lr_reg[8]; |
| double lr_fp[13]; |
| uint32_t __padding; |
| uint32_t lr_vrsave; |
| uint32_t lr_vreg[12][4]; |
| uint64_t lr_r1; |
| uint64_t lr_lr; |
| } La_ppc64_regs; |
| |
| /* Return values for calls from PLT on PPC64. */ |
| typedef struct La_ppc64_retval |
| { |
| uint64_t lrv_r3; |
| uint64_t lrv_r4; |
| double lrv_fp[4]; /* f1-f4, float - complex long double. */ |
| uint32_t lrv_v2[4]; /* v2. */ |
| } La_ppc64_retval; |
| |
| |
| __BEGIN_DECLS |
| |
| extern Elf64_Addr la_ppc64_gnu_pltenter (Elf64_Sym *__sym, |
| unsigned int __ndx, |
| uintptr_t *__refcook, |
| uintptr_t *__defcook, |
| La_ppc64_regs *__regs, |
| unsigned int *__flags, |
| const char *__symname, |
| long int *__framesizep); |
| extern unsigned int la_ppc64_gnu_pltexit (Elf64_Sym *__sym, |
| unsigned int __ndx, |
| uintptr_t *__refcook, |
| uintptr_t *__defcook, |
| const La_ppc64_regs *__inregs, |
| La_ppc64_retval *__outregs, |
| const char *__symname); |
| |
| __END_DECLS |
| |
| #else |
| |
| /* Registers for entry into PLT on PPC64 in the ELFv2 ABI. */ |
| typedef struct La_ppc64v2_regs |
| { |
| uint64_t lr_reg[8]; |
| double lr_fp[13]; |
| uint32_t __padding; |
| uint32_t lr_vrsave; |
| uint32_t lr_vreg[12][4] __attribute__ ((aligned (16))); |
| uint64_t lr_r1; |
| uint64_t lr_lr; |
| } La_ppc64v2_regs; |
| |
| /* Return values for calls from PLT on PPC64 in the ELFv2 ABI. */ |
| typedef struct La_ppc64v2_retval |
| { |
| uint64_t lrv_r3; |
| uint64_t lrv_r4; |
| double lrv_fp[10]; |
| uint32_t lrv_vreg[8][4] __attribute__ ((aligned (16))); |
| } La_ppc64v2_retval; |
| |
| |
| __BEGIN_DECLS |
| |
| extern Elf64_Addr la_ppc64v2_gnu_pltenter (Elf64_Sym *__sym, |
| unsigned int __ndx, |
| uintptr_t *__refcook, |
| uintptr_t *__defcook, |
| La_ppc64v2_regs *__regs, |
| unsigned int *__flags, |
| const char *__symname, |
| long int *__framesizep); |
| extern unsigned int la_ppc64v2_gnu_pltexit (Elf64_Sym *__sym, |
| unsigned int __ndx, |
| uintptr_t *__refcook, |
| uintptr_t *__defcook, |
| const La_ppc64v2_regs *__inregs, |
| La_ppc64v2_retval *__outregs, |
| const char *__symname); |
| |
| __END_DECLS |
| |
| #endif |