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* sysdeps/m68k/dl-machine.h: Remove trampoline code. Define

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ARCH_LA_PLTENTER and ARCH_LA_PLTEXIT. 
(elf_machine_runtime_setup): If profile != 0 does not anymore mean 
GLRO(dl_profile) != NULL. 
* sysdeps/m68k/dl-trampoline.S: New file. 
* sysdeps/m68k/bits/link.h: New file. 
* sysdeps/generic/ldsodefs.h (struct audit_ifaces): Add m68k 
variants. 
* elf/tst-auditmod1.c: Add m68k support.
2005-01-16  Andreas Schwab  <schwab@suse.de>

	* sysdeps/m68k/dl-machine.h: Remove trampoline code.  Define
	ARCH_LA_PLTENTER and ARCH_LA_PLTEXIT.
	(elf_machine_runtime_setup): If profile != 0 does not anymore mean
	GLRO(dl_profile) != NULL.
	* sysdeps/m68k/dl-trampoline.S: New file.
	* sysdeps/m68k/bits/link.h: New file.
	* sysdeps/generic/ldsodefs.h (struct audit_ifaces): Add m68k
	variants.
	* elf/tst-auditmod1.c: Add m68k support.
This commit is contained in:
Andreas Schwab
2005-01-16 02:07:30 +00:00
parent ea16166114
commit b92f2d0423
6 changed files with 246 additions and 34 deletions
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58
sysdeps/m68k/bits/link.h Normal file
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@@ -0,0 +1,58 @@
/* Copyright (C) 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 <bits/link.h> directly; use <link.h> instead."
#endif
/* Registers for entry into PLT on M68K. */
typedef struct La_m68k_regs
{
uint32_t lr_a0;
uint32_t lr_a1;
uint32_t lr_sp;
} La_m68k_regs;
/* Return values for calls from PLT on M68K. */
typedef struct La_m68k_retval
{
uint32_t lrv_d0;
uint32_t lrv_d1;
uint32_t lrv_a0;
long double lrv_fp0;
} La_m68k_retval;
__BEGIN_DECLS
extern Elf32_Addr la_m68k_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx,
uintptr_t *__refcook,
uintptr_t *__defcook,
La_m68k_regs *__regs,
unsigned int *__flags,
const char *__symname,
long int *__framesizep);
extern unsigned int la_m68k_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx,
uintptr_t *__refcook,
uintptr_t *__defcook,
const La_m68k_regs *__inregs,
La_m68k_retval *__outregs,
const char *symname);
__END_DECLS