2010-02-22 Pedro Alves <pedro@codesourcery.com>

	PR9605

	gdb/
	* breakpoint.c (insert_bp_location): If inserting the read
	watchpoint failed, fallback to an access watchpoint.
	(bpstat_check_watchpoint): Stop for read watchpoint triggers even
	if the value changed, if not watching the same memory for writes.
	(watchpoint_locations_match): Add comment.
	(update_global_location_list): Copy the location's watchpoint type.
	* i386-nat.c (i386_length_and_rw_bits): It's an internal error to
	handle read watchpoints here.
	(i386_insert_watchpoint): Read watchpoints aren't supported.
	* remote.c (remote_insert_watchpoint): Return 1 for unsupported
	packets.
	* target.h (target_insert_watchpoint): Update description.

2010-02-22  Pedro Alves  <pedro@codesourcery.com>

	PR9605

	gdbserver/
	* i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
	handing a read watchpoint.
	(i386_low_insert_watchpoint): Read watchpoints aren't supported.

2010-02-22  Pedro Alves  <pedro@codesourcery.com>

	PR9605

	gdb/testsuite/
	* gdb.base/watch-read.c, gdb.base/watch-read.exp: New files.

0 files changed, 0 insertions, 0 deletions