daily update
2013-07-15  Ali Anwar  <ali_anwar@codesourcery.com>

        PR threads/13217
        * thread.c (thread_apply_all_command): Check for valid threads
        and thread count.
        (thread_array_cleanup): New struct.
        (set_thread_refcount): New function.
	include/elf/
	* mips.h (Tag_GNU_MIPS_ABI_FP): Remove comment.
	(Val_GNU_MIPS_ABI_FP_ANY, Val_GNU_MIPS_ABI_FP_DOUBLE,
	Val_GNU_MIPS_ABI_FP_SINGLE, Val_GNU_MIPS_ABI_FP_SOFT,
	Val_GNU_MIPS_ABI_FP_64): New enum.

	bfd/
	* elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
	magic numbers with enum values.

	binutils/
	* readelf.c (display_mips_gnu_attribute): Replace hardcoded magic
	numbers with enum values.

	gdb/
	* mips-tdep.c (mips_gdbarch_init): Replace hardcoded magic
	numbers with enum values.
2013-07-15  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>

	* ppc-linux-nat.c: Since the new PowerPC specific ptrace interface is
	now available for embedded (BookE) and server (BookS) processors,
	correct mentions of 'booke' and adjust comments accordingly in order to
	avoid confusion. Rename struct 'booke_debug_info' to 'hwdebug_info'.
	(have_ptrace_booke_interface): Rename function and variable
	'have_ptrace_booke_interface' to 'have_ptrace_hwdebug_interface'.
	Rename struct 'booke_debug_info' to 'hwdebug_info'. Update all uses.
	(booke_cmp_hw_point): Rename function 'booke_cmp_hw_point' to
	'hwdebug_point_cmp'. Update all uses.
	(booke_find_thread_points_by_tid): Rename function
	'booke_find_thread_points_by_tid' to
	'hwdebug_find_thread_points_by_tid'. Update all uses.
	(booke_insert_point): Rename function 'booke_insert_point' to
	'hwdebug_insert_point'. Update all uses.
	(booke_remove_point): Rename function 'booke_remove_point' to
	'hwdebug_remove_point'. Update all uses.