#ifndef CYGONCE_HAL_ARCH_INC
#define CYGONCE_HAL_ARCH_INC
##=============================================================================
##
##	arch.inc
##
##	CalmRISC32 assembler header file
##
##=============================================================================
#####ECOSGPLCOPYRIGHTBEGIN####
# -------------------------------------------
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##=============================================================================
#######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 CalmRISC32 CPU family.
## Usage:
##		#include <cyg/hal/arch.inc>
##		...
##		
##
######DESCRIPTIONEND####
##
##=============================================================================

#include <cyg/hal/calm32.inc>
	
#include <cyg/hal/variant.inc>

##-----------------------------------------------------------------------------
## CalmRISC32 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_CALM32_MMU_DEFINED

	.macro	hal_mmu_init
	.endm

#endif	

#------------------------------------------------------------------------------
# MEMC macros.
	
#ifndef CYGPKG_HAL_CALM32_MEMC_DEFINED

	.macro	hal_memc_init
	.endm

#endif	
	
#------------------------------------------------------------------------------
# Cache macros.
	
#ifndef CYGPKG_HAL_CALM32_CACHE_DEFINED

	.macro	hal_cache_init
	.endm
#endif


#------------------------------------------------------------------------------
# Diagnostics macros.
	
#ifndef CYGPKG_HAL_CALM32_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_CALM32_TIMER_DEFINED

	.macro	hal_timer_init
	.endm

#endif	

#------------------------------------------------------------------------------
# Monitor initialization.
	
#ifndef CYGPKG_HAL_CALM32_MON_DEFINED

	.macro	hal_mon_init
	.endm

#endif	

#------------------------------------------------------------------------------
#endif // ifndef CYGONCE_HAL_ARCH_INC
# end of arch.inc
