mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-26 04:31:03 +00:00
70 lines
2.3 KiB
C
70 lines
2.3 KiB
C
/* PowerPC specific sotruss-lib functions.
|
|
Copyright (C) 2013-2015 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/>. */
|
|
|
|
#define HAVE_ARCH_PLTENTER
|
|
#define HAVE_ARCH_PLTEXIT
|
|
|
|
#include <elf/sotruss-lib.c>
|
|
|
|
#ifdef __powerpc64__
|
|
# if _CALL_ELF != 2
|
|
# define LA_PPC_REGS La_ppc64_regs
|
|
# define LA_PPC_RETVAL La_ppc64_retval
|
|
# define LA_PPC_GNU_PLTENTER la_ppc64_gnu_pltenter
|
|
# define LA_PPC_GNU_PLTEXIT la_ppc64_gnu_pltexit
|
|
# else
|
|
# define LA_PPC_REGS La_ppc64v2_regs
|
|
# define LA_PPC_RETVAL La_ppc64v2_retval
|
|
# define LA_PPC_GNU_PLTENTER la_ppc64v2_gnu_pltenter
|
|
# define LA_PPC_GNU_PLTEXIT la_ppc64v2_gnu_pltexit
|
|
# endif
|
|
# else
|
|
# define LA_PPC_REGS La_ppc32_regs
|
|
# define LA_PPC_RETVAL La_ppc32_retval
|
|
# define LA_PPC_GNU_PLTENTER la_ppc32_gnu_pltenter
|
|
# define LA_PPC_GNU_PLTEXIT la_ppc32_gnu_pltexit
|
|
#endif
|
|
|
|
ElfW(Addr)
|
|
LA_PPC_GNU_PLTENTER (ElfW(Sym) *sym __attribute__ ((unused)),
|
|
unsigned int ndx __attribute__ ((unused)),
|
|
uintptr_t *refcook, uintptr_t *defcook,
|
|
LA_PPC_REGS *regs, unsigned int *flags,
|
|
const char *symname, long int *framesizep)
|
|
{
|
|
print_enter (refcook, defcook, symname,
|
|
regs->lr_reg[0], regs->lr_reg[1], regs->lr_reg[2], *flags);
|
|
|
|
/* No need to copy anything, we will not need the parameters in any case. */
|
|
*framesizep = 0;
|
|
|
|
return sym->st_value;
|
|
}
|
|
|
|
unsigned int
|
|
LA_PPC_GNU_PLTEXIT (ElfW(Sym) *sym, unsigned int ndx, uintptr_t *refcook,
|
|
uintptr_t *defcook,
|
|
const struct LA_PPC_REGS *inregs,
|
|
struct LA_PPC_RETVAL *outregs, const char *symname)
|
|
{
|
|
print_exit (refcook, defcook, symname, outregs->lrv_r3);
|
|
|
|
return 0;
|
|
}
|