[PATCH] Memory reads and writes should have size_t length

[Siddhesh Poyarekar]

Hi,

Following the patch to bfd to accept size_t when reading objects from
memory:

http://sourceware.org/ml/gdb-patches/2012-05/msg00988.html

here's a patch makes memory reading and writing code consistent with
the above change and hence accept size_t for length. This change is not
comprehensive, i.e. there are a number of other places (to_xfer_partial
and friends) where a similar change should occur, but they're not
included in this change since those places already use LONGEST for
length and hence won't really be *fixing* anything. These changes on
the other hand, are supporting changes for the bitpos and type.length
changes:

http://sourceware.org/ml/gdb-patches/2012-05/msg00128.html

Regards,
Siddhesh

gdb/ChangeLog:

2012-05-31  Siddhesh Poyarekar  <siddhesh@redhat.com>

	* corefile.c (read_memory): Accept LEN argument as size_t.
	(read_stack): Likewise.
	(write_memory): Likewise.
	* gdbcore.h (read_memory): Likewise.
	(read_stack): Likewise.
	(write_memory): Likewise.
	* remote.c (remote_write_bytes_aux): Likewise.
	(remote_write_bytes): Likewise.
	* target.c (target_read_stack): Likewise.
	(target_write_memory): Likewise.
	(target_write_raw_memory): Likewise.
	* target.h (target_read_stack): Likewise.
	(target_write_memory): Likewise.
	(target_write_raw_memory): Likewise.
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