2005-05-26  Martin Hunt  <hunt@redhat.com>

	* current.c (_stp_sprint_regs): Implement for i386.

	* sym.c (_stp_symbol_sprint): Check name before trying to 
	print it.
	(_stp_symbol_print): Change to macro that calls _stp_symbol_sprint().

2005-05-18  Martin Hunt  <hunt@redhat.com>

	* print.c: All functions except _stp_print_flush() are
	now macros which use _stp_stdout.

	* string.c: Add _stp_stdout support.  Data written to
	_stp_stdout is automatically flushed when the print buffer
	is full.

	* runtime.h: Always include string.c.
	
2005-05-17  Martin Hunt  <hunt@redhat.com>

	* map.c (needed_space): Use do_div().
	(_stp_map_print_histogram): Ditto.
	(_stp_map_print): Ditto.

	* map-values.c (_stp_map_add_int64_stat): Use do_div() when 
	computing histogram bucket.

	* map-keys.c (_stp_map_key): Fix some warnings on 32-bit machines
	by using key_data casts.
	
2005-03-30  Martin Hunt  <hunt@redhat.com>

	* scbuf.c:  Make functions use per-cpu buffers as documented.
	_stp_scbuf_clear(): Now returns a pointer to the buffer.