arch.inc
来自「eCos操作系统源码」· INC 代码 · 共 158 行
INC
158 行
#ifndef CYGONCE_HAL_ARCH_INC#define CYGONCE_HAL_ARCH_INC##=============================================================================#### arch.inc#### CalmRISC32 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: 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
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?