-lNOTES file for SDCC pic16 port
+NOTES file for SDCC pic16 port
$Id$
Current pic16 port status is: Development
Some things may change without notification between port updates. The latest
-CVS snapshot is guarenteed to compile without problems, but does not
+SVN snapshot is guarenteed to compile without problems, but does not
guarantee backwards compatibility.
For any questions please ask the current port
developers.
Current developer:
-Vangelis Rokas <vrokas AT users.sourceforge.net>
Raphael Neider <rneider AT web.de>
Other people to contact:
+Vangelis Rokas <vrokas AT users.sourceforge.net>
Scott Dattalo <scott AT dattalo.com>
======================================================================
======================================================================
+2006-Mar-14 Vangelis Rokas
+1. Added enviroment variable 'PIC16_PACKED_BITFIELDS' which agressively
+packs bitfields in structures
+
+2005-Mar-23 Vangelis Rokas
+1. I have added some optimizations that are controlled via enviroment
+variables to allow checking. Later these will be either enabled globally
+or controlled by command line options. The variables are:
+ a. OPTIMIZE_BITFIELD_POINTER_GET : optimizes bit field pointer reads
+
+ b. NO_REG_OPT : there is no register optimization performed by pCode
+ optimizer
+
+
+
2004-Oct-29 Vangelis Rokas
1. Function parameters are passed now all via stack. This might
lower performance, but some issues are solved this way. Later