From ef114eafbff80525d079d7d6fadd69a58eb8dcc3 Mon Sep 17 00:00:00 2001 From: David Holsgrove Date: Mon, 17 Feb 2014 11:08:21 +1000 Subject: [MicroBlaze]: Move MicroBlaze from ports to sysdeps. 2014-02-17 David Holsgrove * sysdeps/microblaze: Move directory from ports/sysdeps/microblaze. * sysdeps/unix/sysv/linux/microblaze: Move directory from ports/sysdeps/unix/sysv/linux/microblaze. * README: Add missing listing for microblaze*-*-linux-gnu. Signed-off-by: David Holsgrove --- sysdeps/microblaze/bits/link.h | 57 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 sysdeps/microblaze/bits/link.h (limited to 'sysdeps/microblaze/bits/link.h') diff --git a/sysdeps/microblaze/bits/link.h b/sysdeps/microblaze/bits/link.h new file mode 100644 index 0000000000..588206e45d --- /dev/null +++ b/sysdeps/microblaze/bits/link.h @@ -0,0 +1,57 @@ +/* Copyright (C) 2005-2014 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 + . */ + +#ifndef _LINK_H +# error "Never include directly; use instead." +#endif + +/* Registers for entry into PLT on Microblaze. */ +typedef struct La_microblaze_regs +{ + uint32_t lr_r0; + uint32_t lr_r1; + uint32_t lr_sp; +} La_microblaze_regs; + +/* Return values for calls from PLT on Microblaze. */ +typedef struct La_microblaze_retval +{ + uint32_t lrv_r3; +} La_microblaze_retval; + + +__BEGIN_DECLS + +extern Elf32_Addr la_microblaze_gnu_pltenter (Elf32_Sym *__sym, + unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + La_microblaze_regs *__regs, + unsigned int *__flags, + const char *__symname, + long int *__framesizep); + +extern unsigned int la_microblaze_gnu_pltexit (Elf32_Sym *__sym, + unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + const La_microblaze_regs *__inregs, + La_microblaze_retval *__outregs, + const char *__symname); + +__END_DECLS -- cgit 1.4.1