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author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2016-08-20 19:50:45 +0200 |
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committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2016-08-20 19:50:45 +0200 |
commit | 4dd9e35bfd35d3138bc44169baba098005bad51e (patch) | |
tree | a4939c43a9c3fe00eb27f023e14acc5e1fe8808c /sysdeps/mips/bits/link.h | |
parent | bd42a4599d1b6f77bcfe1e4f67b7cbd9e1cb2dfd (diff) | |
parent | f76453c31593957fec1a99b986bfa5506618b79c (diff) |
Merge commit 'refs/top-bases/t/bigmem' into t/bigmem
Diffstat (limited to 'sysdeps/mips/bits/link.h')
-rw-r--r-- | sysdeps/mips/bits/link.h | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/sysdeps/mips/bits/link.h b/sysdeps/mips/bits/link.h new file mode 100644 index 0000000000..4a3ec63e28 --- /dev/null +++ b/sysdeps/mips/bits/link.h @@ -0,0 +1,117 @@ +/* Copyright (C) 2005-2015 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 + +#include <sgidefs.h> + +#if _MIPS_SIM == _ABIO32 + +/* Registers for entry into PLT on MIPS. */ +typedef struct La_mips_32_regs +{ + uint32_t lr_reg[4]; /* $a0 through $a3 */ + double lr_fpreg[2]; /* $f12 and $f14 */ + uint32_t lr_ra; + uint32_t lr_sp; +} La_mips_32_regs; + +/* Return values for calls from PLT on MIPS. */ +typedef struct La_mips_32_retval +{ + uint32_t lrv_v0; + uint32_t lrv_v1; + double lrv_f0; + double lrv_f2; +} La_mips_32_retval; + +#else + +typedef struct La_mips_64_regs +{ + uint64_t lr_reg[8]; /* $a0 through $a7 */ + double lr_fpreg[8]; /* $f12 throgh $f19 */ + uint64_t lr_ra; + uint64_t lr_sp; +} La_mips_64_regs; + +/* Return values for calls from PLT on MIPS. */ +typedef struct La_mips_64_retval +{ + uint64_t lrv_v0; + uint64_t lrv_v1; + double lrv_f0; + double lrv_f2; +} La_mips_64_retval; + +#endif + +__BEGIN_DECLS + +#if _MIPS_SIM == _ABIO32 + +extern Elf32_Addr la_mips_o32_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + La_mips_32_regs *__regs, + unsigned int *__flags, + const char *__symname, + long int *__framesizep); +extern unsigned int la_mips_o32_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + const La_mips_32_regs *__inregs, + La_mips_32_retval *__outregs, + const char *__symname); + +#elif _MIPS_SIM == _ABIN32 + +extern Elf32_Addr la_mips_n32_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + La_mips_64_regs *__regs, + unsigned int *__flags, + const char *__symname, + long int *__framesizep); +extern unsigned int la_mips_n32_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + const La_mips_64_regs *__inregs, + La_mips_64_retval *__outregs, + const char *__symname); + +#else + +extern Elf64_Addr la_mips_n64_gnu_pltenter (Elf64_Sym *__sym, unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + La_mips_64_regs *__regs, + unsigned int *__flags, + const char *__symname, + long int *__framesizep); +extern unsigned int la_mips_n64_gnu_pltexit (Elf64_Sym *__sym, unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + const La_mips_64_regs *__inregs, + La_mips_64_retval *__outregs, + const char *__symname); + +#endif + +__END_DECLS |