ChangeLog:

	* remote.c (remote_write_qxfer): New function.
	(remote_xfer_partial): Add handling for TARGET_OBJECT_SPU.
	(remote_read_qxfer): Do not cache empty objects.
	(_initialize_remote): Add PACKET_qXfer_spu_read and
	PACKET_qXfer_spu_write.

doc/ChangeLog:

	* gdb.texinfo (General Query Packets): Document qXfer:spu:read
	and qXfer:spu:write packets and mention them under qSupported.

gdbserver/ChangeLog:

	* remote-utils.c (decode_xfer_write): New function.
	* server.h (decode_xfer_write): Add prototype.
	* server.c (handle_query): Add PACKET_LEN argument.  Support
	qXfer:spu:read and qXfer:spu:write packets.
	(main): Pass packet_len to handle_query.
	* spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
	* target.h (target_ops): Add qxfer_spu.

1 files changed, 3 insertions, 0 deletions

diff --git a/gdb/gdbserver/server.h b/gdb/gdbserver/server.h
index b1ff238..573bde2 100644
--- a/gdb/gdbserver/server.h
+++ b/gdb/gdbserver/server.h
@@ -176,6 +176,9 @@ void decode_M_packet (char *from, CORE_ADDR * mem_addr_ptr,
 		      unsigned int *len_ptr, unsigned char *to);
 int decode_X_packet (char *from, int packet_len, CORE_ADDR * mem_addr_ptr,
 		     unsigned int *len_ptr, unsigned char *to);
+int decode_xfer_write (char *buf, int packet_len, char **annex,
+		       CORE_ADDR *offset, unsigned int *len,
+		       unsigned char *data);
 
 int unhexify (char *bin, const char *hex, int count);
 int hexify (char *hex, const char *bin, int count);