Mercurial > ecos
diff packages/hal/arm/arch/current/include/arch.inc @ 136:a9ac27ec7abc ecos-sw-2000-11-17
Merge from eCos master repository on 2000-11-17-18:24:25-GMT
| author | jlarmour |
|---|---|
| date | Fri, 17 Nov 2000 23:16:43 +0000 |
| parents | |
| children | e0c0827131d1 |
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new file mode 100644 --- /dev/null +++ b/packages/hal/arm/arch/current/include/arch.inc @@ -0,0 +1,70 @@ +##============================================================================= +## +## arch.inc +## +## ARM architecture assembler header file +## +##============================================================================= +#####COPYRIGHTBEGIN#### +# +# ------------------------------------------- +# The contents of this file are subject to the Red Hat eCos Public License +# Version 1.1 (the "License"); you may not use this file except in +# compliance with the License. You may obtain a copy of the License at +# http://www.redhat.com/ +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the +# License for the specific language governing rights and limitations under +# the License. +# +# The Original Code is eCos - Embedded Configurable Operating System, +# released September 30, 1998. +# +# The Initial Developer of the Original Code is Red Hat. +# Portions created by Red Hat are +# Copyright (C) 1998, 1999, 2000 Red Hat, Inc. +# All Rights Reserved. +# ------------------------------------------- +# +#####COPYRIGHTEND#### +##============================================================================= +#######DESCRIPTIONBEGIN#### +## +## Author(s): jskov +## Contributors:jskov +## Date: 2000-11-15 +## Purpose: ARM definitions. +## Description: This file contains various definitions and macros that are +## useful for writing assembly code for the ARM +## It also includes the variant/platform assembly header file. +## Usage: +## #include <cyg/hal/arch.inc> +## ... +## +## +######DESCRIPTIONEND#### +## +##============================================================================= + +#include <cyg/hal/basetype.h> + +##----------------------------------------------------------------------------- +## ARM entry definitions. This allows _ prefixing to change by modifying +## the CYG_LABEL_DEFN macro. + +#define FUNC_START(name) \ + .type CYG_LABEL_DEFN(name),@function; \ + .globl CYG_LABEL_DEFN(name); \ +CYG_LABEL_DEFN(name): + +#define FUNC_END(name) \ + .globl CYG_LABEL_DEFN(name); \ +CYG_LABEL_DEFN(name): + +#define SYM_DEF(name) \ + .globl CYG_LABEL_DEFN(name); \ +CYG_LABEL_DEFN(name): + +#------------------------------------------------------------------------------ +# end of arch.inc
