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;;; regs.inc - macros for register definitions
;;;
;;; Copyright (c) 2009 Openmoko Inc.
;;;
;;; Authors Christopher Hall <hsw@openmoko.com>
;;;
;;; Redistribution and use in source and binary forms, with or without
;;; modification, are permitted provided that the following conditions are
;;; met:
;;;
;;; 1. Redistributions of source code must retain the above copyright
;;; notice, this list of conditions and the following disclaimer.
;;;
;;; 2. Redistributions in binary form must reproduce the above copyright
;;; notice, this list of conditions and the following disclaimer in
;;; the documentation and/or other materials provided with the
;;; distribution.
;;;
;;; THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND ANY
;;; EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
;;; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
;;; PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE
;;; FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
;;; CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
;;; SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
;;; BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
;;; WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
;;; OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
;;; IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
vector_count = 0
.macro REGDEF, address, bits, name
R\bits\()_\name = \address
.endm
.macro REGBIT, name, value
\name = \value
.endm
.macro VECTOR, name, value
Vector_\()\name = \value
vector_count = vector_count + 1
.endm
.include "c33regs.inc"
;;; miscellaneous macros
.macro DISABLE_INTERRUPTS
psrclr 4 ; disable interrupts
.endm
.macro ENABLE_INTERRUPTS
psrset 4 ; enable interrupts
.endm
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