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2002-07-12  Philip Blundell  <philb@gnu.org>

	* sysdeps/generic/backtrace.c (FIRST_FRAME_POINTER): New macro.
	(__backtrace): Use it.
	* sysdeps/arm/frame.h (FIRST_FRAME_POINTER): Define.  [PR libc/2632]

2002-07-12  Philip Blundell  <philb@gnu.org>

	* sysdeps/arm/dl-machine.h (elf_machine_rel): Don't handle
	R_ARM_RELATIVE if RTLD_BOOTSTRAP and HAVE_Z_COMBRELOC.  Only check
	for rtld map if neither RTLD_BOOTSTRAP nor HAVE_Z_COMBRELOC is defined.
	(elf_machine_rela): Remove unused variable.

	* sysdeps/unix/sysv/linux/arm/Makefile [subdir=elf]
	(sysdep-rtld-routines, sysdep_routines, sysdep-dl-routines): Don't
	define.

2002-07-12  Ulrich Drepper  <drepper@redhat.com>

	* iconvdata/gconv-modules: Add aliases for ISO-8859-11.
This commit is contained in:
Ulrich Drepper
2002-07-15 03:58:49 +00:00
parent 2acfe5d64c
commit c3da4f0cba
5 changed files with 45 additions and 15 deletions
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9
sysdeps/generic/backtrace.c
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@ -1,5 +1,5 @@
/* Return backtrace of current program state. Generic version.
Copyright (C) 1998, 2000 Free Software Foundation, Inc.
Copyright (C) 1998, 2000, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
@ -58,6 +58,11 @@ extern void *__libc_stack_end;
# define ADVANCE_STACK_FRAME(next) BOUNDED_1 ((struct layout *) (next))
#endif
/* By default, the frame pointer is just what we get from gcc. */
#ifndef FIRST_FRAME_POINTER
# define FIRST_FRAME_POINTER __builtin_frame_address (0)
#endif
int
__backtrace (array, size)
void **array;
@ -68,7 +73,7 @@ __backtrace (array, size)
void *__unbounded top_stack;
int cnt = 0;
top_frame = __builtin_frame_address (0);
top_frame = FIRST_FRAME_POINTER;
top_stack = CURRENT_STACK_FRAME;
/* We skip the call to this function, it makes no sense to record it. */