diff options
| -rw-r--r-- | ports/ChangeLog.arm | 2 | ||||
| -rw-r--r-- | ports/sysdeps/arm/sotruss-lib.c | 49 |
2 files changed, 51 insertions, 0 deletions
diff --git a/ports/ChangeLog.arm b/ports/ChangeLog.arm index 9ad541987a..2c5bb04f95 100644 --- a/ports/ChangeLog.arm +++ b/ports/ChangeLog.arm @@ -1,5 +1,7 @@ 2012-08-08 Roland McGrath <roland@hack.frob.com> + * sysdeps/arm/sotruss-lib.c: New file. + * sysdeps/arm/ldsodefs.h (ARCH_PLTEXIT_MEMBERS): Use const on `struct La_arm_regs *' parameter. diff --git a/ports/sysdeps/arm/sotruss-lib.c b/ports/sysdeps/arm/sotruss-lib.c new file mode 100644 index 0000000000..c665a40939 --- /dev/null +++ b/ports/sysdeps/arm/sotruss-lib.c @@ -0,0 +1,49 @@ +/* Override generic sotruss-lib.c to define actual functions for ARM. + Copyright (C) 2012 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> + +ElfW(Addr) +la_arm_gnu_pltenter (ElfW(Sym) *sym __attribute__ ((unused)), + unsigned int ndx __attribute__ ((unused)), + uintptr_t *refcook, uintptr_t *defcook, + La_arm_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_arm_gnu_pltexit (ElfW(Sym) *sym, unsigned int ndx, uintptr_t *refcook, + uintptr_t *defcook, const struct La_arm_regs *inregs, + struct La_arm_retval *outregs, const char *symname) +{ + print_exit (refcook, defcook, symname, outregs->lrv_reg[0]); + + return 0; +} |