From 2413fdba7a02ba8916f75d17199a6e9133a8f7b0 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 7 Jan 2005 23:14:21 +0000 Subject: Update. * sysdeps/powerpc/powerpc64/dl-trampoline.S: Use register names. * sysdeps/powerpc/powerpc32/dl-trampoline.S: New file. * sysdeps/powerpc/powerpc32/dl-machine.h: Remove trampoline code here. Define ARCH_LA_PLTENTER and ARCH_LA_PLTEXIT. * sysdeps/generic/ldsodefs.h (struct audit_ifaces): Add ppc32 variants. * elf/tst-auditmod1.c: Add ppc32 support. * sysdeps/powerpc/powerpc32/bits/link.h: New file. * sysdeps/powerpc/powerpc64/bits/link.h: Add ppc32 definitions. --- sysdeps/powerpc/powerpc32/bits/link.h | 62 +++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 sysdeps/powerpc/powerpc32/bits/link.h (limited to 'sysdeps/powerpc/powerpc32/bits') diff --git a/sysdeps/powerpc/powerpc32/bits/link.h b/sysdeps/powerpc/powerpc32/bits/link.h new file mode 100644 index 0000000000..2d49c09fb4 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/bits/link.h @@ -0,0 +1,62 @@ +/* Copyright (C) 2004, 2005 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 directly; use instead." +#endif + + +/* Registers for entry into PLT on PPC32. */ +typedef struct La_ppc32_regs +{ + uint64_t lr_reg[8]; + double lr_fp[8]; + uint32_t lr_vreg[12][4]; + uint64_t lr_r1; + uint64_t lr_lr; +} La_ppc32_regs; + +/* Return values for calls from PLT on PPC32. */ +typedef struct La_ppc32_retval +{ + uint64_t lrv_r3; + uint64_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 -- cgit 1.4.1