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#ifndef CYGONCE_HAL_ARCH_INC
#define CYGONCE_HAL_ARCH_INC
##=============================================================================
##
## arch.inc
##
## CalmRISC16 assembler header file
##
##=============================================================================
## ####ECOSGPLCOPYRIGHTBEGIN####
## -------------------------------------------
## This file is part of eCos, the Embedded Configurable Operating System.
## Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
##
## eCos is free software; you can redistribute it and/or modify it under
## the terms of the GNU General Public License as published by the Free
## Software Foundation; either version 2 or (at your option) any later
## version.
##
## eCos is distributed in the hope that it will be useful, but WITHOUT
## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
## for more details.
##
## You should have received a copy of the GNU General Public License
## along with eCos; if not, write to the Free Software Foundation, Inc.,
## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
##
## As a special exception, if other files instantiate templates or use
## macros or inline functions from this file, or you compile this file
## and link it with other works to produce a work based on this file,
## this file does not by itself cause the resulting work to be covered by
## the GNU General Public License. However the source code for this file
## must still be made available in accordance with section (3) of the GNU
## General Public License v2.
##
## This exception does not invalidate any other reasons why a work based
## on this file might be covered by the GNU General Public License.
## -------------------------------------------
## ####ECOSGPLCOPYRIGHTEND####
##=============================================================================
#######DESCRIPTIONBEGIN####
##
## Author(s): msalter
## Contributors: nickg, dmoseley
## Date: 1997-10-16
## Purpose: Architecture definitions.
## Description: This file contains various definitions and macros that are
## useful for writing assembly code for the CalmRISC16 CPU family.
## Usage:
## #include <cyg/hal/arch.inc>
## ...
##
##
######DESCRIPTIONEND####
##
##=============================================================================
#include <cyg/hal/calm16.inc>
#include <cyg/hal/variant.inc>
##-----------------------------------------------------------------------------
## CalmRISC16 thread and interrupt saved state. This must match the layout of
## the HAL_SavedRegisters in hal_arch.h. Do not change this without changing
## the layout there, or viceversa.
##-----------------------------------------------------------------------------
## CPU specific macros. These provide a common assembler interface to
## operations that may have CPU specific implementations on different
## variants of the architecture.
# Initialize CPU
.macro hal_cpu_init
.endm
# Enable interrupts
.macro hal_cpu_int_enable
.endm
# Disable interrupts
.macro hal_cpu_int_disable
.endm
#------------------------------------------------------------------------------
# MMU macros.
#ifndef CYGPKG_HAL_CALM16_MMU_DEFINED
.macro hal_mmu_init
.endm
#endif
#------------------------------------------------------------------------------
# MEMC macros.
#ifndef CYGPKG_HAL_CALM16_MEMC_DEFINED
.macro hal_memc_init
.endm
#endif
#------------------------------------------------------------------------------
# Cache macros.
#ifndef CYGPKG_HAL_CALM16_CACHE_DEFINED
.macro hal_cache_init
.endm
#endif
#------------------------------------------------------------------------------
# Diagnostics macros.
#ifndef CYGPKG_HAL_CALM16_DIAG_DEFINED
.macro hal_diag_init
.endm
.macro hal_diag_excpt_start
.endm
.macro hal_diag_intr_start
.endm
.macro hal_diag_restore
.endm
#endif
#------------------------------------------------------------------------------
# Timer initialization.
#ifndef CYGPKG_HAL_CALM16_TIMER_DEFINED
.macro hal_timer_init
.endm
#endif
#------------------------------------------------------------------------------
# Monitor initialization.
#ifndef CYGPKG_HAL_CALM16_MON_DEFINED
.macro hal_mon_init
.endm
#endif
#------------------------------------------------------------------------------
#endif // ifndef CYGONCE_HAL_ARCH_INC
# end of arch.inc
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