Added debug messages

src/arch/i386/core/load_buffer.c

 int init_load_buffer ( struct buffer *buffer ) {
 	buffer->start = 0x7c00;
 	buffer->end = 0xa0000;
+	DBG ( "LOAD_BUFFER using [%x,%x)\n", buffer->start, buffer->end );
 	init_buffer ( buffer );
 	return 1;
 }
 
 	buffer->start = virt_to_phys ( data );
 	buffer->end = buffer->start + size;
+	DBG ( "LOAD_BUFFER using [%x,%x)\n", buffer->start, buffer->end );
 	init_buffer ( buffer );
 	return 1;
 }
 
 	/* Shrink buffer */
 	new_start = erealloc ( phys_to_virt ( buffer->start ), buffer->fill );
+	DBG ( "LOAD_BUFFER shrunk from [%x,%x) to [%x,%x)\n", buffer->start,
+	      buffer->end, virt_to_phys ( new_start ), buffer->end );
 	buffer->start = virt_to_phys ( new_start );
 }
 
 void done_load_buffer ( struct buffer *buffer ) {
 	efree ( phys_to_virt ( buffer->start ) );
+	DBG ( "LOAD_BUFFER freed [%x,%x)\n", buffer->start, buffer->end );
 }
 
 #endif