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##=============================================================================
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##
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## arch.inc
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##
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## M68K architecture assembler header file
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##
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##=============================================================================
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## ####ECOSGPLCOPYRIGHTBEGIN####
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## -------------------------------------------
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## This file is part of eCos, the Embedded Configurable Operating System.
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## Copyright (C) 2003, 2006, 2008 Free Software Foundation, Inc.
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##
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## eCos is free software; you can redistribute it and/or modify it under
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## the terms of the GNU General Public License as published by the Free
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## Software Foundation; either version 2 or (at your option) any later
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## version.
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##
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## eCos is distributed in the hope that it will be useful, but WITHOUT
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## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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## for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with eCos; if not, write to the Free Software Foundation, Inc.,
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## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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##
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## As a special exception, if other files instantiate templates or use
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## macros or inline functions from this file, or you compile this file
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## and link it with other works to produce a work based on this file,
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## this file does not by itself cause the resulting work to be covered by
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## the GNU General Public License. However the source code for this file
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## must still be made available in accordance with section (3) of the GNU
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## General Public License v2.
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##
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## This exception does not invalidate any other reasons why a work based
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## on this file might be covered by the GNU General Public License.
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## -------------------------------------------
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## ####ECOSGPLCOPYRIGHTEND####
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##=============================================================================
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#######DESCRIPTIONBEGIN####
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##
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## Author(s): bartv
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## Date: 2003-06-04
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######DESCRIPTIONEND####
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##=============================================================================
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#include
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#include
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// ----------------------------------------------------------------------------
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// Utility macros for defining normal and weak functions.
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#define FUNC_START(name) \
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.section .text. ## name ; \
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.balign 4 ; \
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.globl name ; \
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.type name, @function ; \
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name:
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#define FUNC_START_WEAK(name) \
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.section .text._ ## name ; \
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.weak name ; \
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.set name, _ ## name ; \
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.balign 4 ; \
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.globl _ ## name ; \
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.type name, @function ; \
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_ ## name:
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// ----------------------------------------------------------------------------
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// Default system and interrupt stack. This is used only if the
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// platform HAL has not already supplied suitable stacks.
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#ifndef _HAL_M68K_STARTUP_STACK_
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.extern _hal_m68k_startup_stack_base_
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.extern _hal_m68k_startup_stack_
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# define _HAL_M68K_STARTUP_STACK_ # _hal_m68k_startup_stack_
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# define _HAL_M68K_INSTANTIATE_STARTUP_STACK_
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#endif
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#ifndef _HAL_M68K_INTERRUPT_STACK_BASE_
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.extern _hal_m68k_interrupt_stack_base_
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.extern _hal_m68k_interrupt_stack_
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# define _HAL_M68K_INTERRUPT_STACK_BASE_ # _hal_m68k_interrupt_stack_base_
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# define _HAL_M68K_INTERRUPT_STACK_ # _hal_m68k_interrupt_stack_
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# define _HAL_M68K_INSTANTIATE_INTERRUPT_STACK_
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#endif
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#------------------------------------------------------------------------------
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# end of arch.inc
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