variant.inc
来自「eCos操作系统源码」· INC 代码 · 共 130 行
INC
130 行
#ifndef CYGONCE_HAL_VARIANT_INC#define CYGONCE_HAL_VARIANT_INC##=============================================================================#### variant.inc#### CalmRISC32 Core family assembler header file####=============================================================================#####ECOSGPLCOPYRIGHTBEGIN###### -------------------------------------------## This file is part of eCos, the Embedded Configurable Operating System.## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, 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.,## 59 Temple Place, Suite 330, Boston, MA 02111-1307 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.#### This exception does not invalidate any other reasons why a work based on## this file might be covered by the GNU General Public License.#### Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.## at http://sources.redhat.com/ecos/ecos-license/## -------------------------------------------#####ECOSGPLCOPYRIGHTEND######=============================================================================#######DESCRIPTIONBEGIN######## Author(s): msalter## Contributors: msalter## Date: 2001-02-12## Purpose: Calm32 Core family definitions.## Description: This file contains various definitions and macros that are## useful for writing assembly code for the CalmRISC32 family.## Usage:## #include <cyg/hal/variant.inc>## ...## ########DESCRIPTIONEND########=============================================================================#include <pkgconf/hal.h> #include <cyg/hal/calm32.inc>#include <cyg/hal/platform.inc>#define CYGARC_HAL_COMMON_EXPORT_CPU_MACROS#include <cyg/hal/var_arch.h>##-----------------------------------------------------------------------------## Define CPU variant for architecture HAL. #define CYG_HAL_CALM32_CORE#------------------------------------------------------------------------------# Cache macros. #ifndef CYGPKG_HAL_CALM32_CACHE_DEFINED .macro hal_cache_init .endm#define CYGPKG_HAL_CALM32_CACHE_DEFINED#endif #------------------------------------------------------------------------------# Monitor initialization. #ifndef CYGPKG_HAL_CALM32_MON_DEFINED#if defined(CYG_HAL_STARTUP_ROM) || \ ( defined(CYG_HAL_STARTUP_RAM) && \ !defined(CYGSEM_HAL_USE_ROM_MONITOR)) # If we are starting up from ROM, or we are starting in # RAM and NOT using a ROM monitor, initialize the VSR table. .macro hal_mon_init .endm #elif defined(CYG_HAL_STARTUP_RAM) && defined(CYGSEM_HAL_USE_ROM_MONITOR) # Initialize the VSR table entries # We only take control of the interrupt vector, # the rest are left to the ROM for now... .macro hal_mon_init .endm#else .macro hal_mon_init .endm#endif #define CYGPKG_HAL_CALM32_MON_DEFINED#endif #------------------------------------------------------------------------------# Decide whether the VSR table is defined externally, or is to be defined# here.//#define CYG_HAL_CALM32_VSR_TABLE_DEFINED#------------------------------------------------------------------------------#endif // ifndef CYGONCE_HAL_VARIANT_INC# end of variant.inc
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