1 ##=============================================================================
5 ## ARM architecture assembler header file
7 ##=============================================================================
8 #####ECOSGPLCOPYRIGHTBEGIN####
9 ## -------------------------------------------
10 ## This file is part of eCos, the Embedded Configurable Operating System.
11 ## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
13 ## eCos is free software; you can redistribute it and/or modify it under
14 ## the terms of the GNU General Public License as published by the Free
15 ## Software Foundation; either version 2 or (at your option) any later version.
17 ## eCos is distributed in the hope that it will be useful, but WITHOUT ANY
18 ## WARRANTY; without even the implied warranty of MERCHANTABILITY or
19 ## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
22 ## You should have received a copy of the GNU General Public License along
23 ## with eCos; if not, write to the Free Software Foundation, Inc.,
24 ## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
26 ## As a special exception, if other files instantiate templates or use macros
27 ## or inline functions from this file, or you compile this file and link it
28 ## with other works to produce a work based on this file, this file does not
29 ## by itself cause the resulting work to be covered by the GNU General Public
30 ## License. However the source code for this file must still be made available
31 ## in accordance with section (3) of the GNU General Public License.
33 ## This exception does not invalidate any other reasons why a work based on
34 ## this file might be covered by the GNU General Public License.
36 ## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
37 ## at http://sources.redhat.com/ecos/ecos-license/
38 ## -------------------------------------------
39 #####ECOSGPLCOPYRIGHTEND####
40 ##=============================================================================
41 #######DESCRIPTIONBEGIN####
46 ## Purpose: ARM definitions.
47 ## Description: This file contains various definitions and macros that are
48 ## useful for writing assembly code for the ARM
49 ## It also includes the variant/platform assembly header file.
51 ## #include <cyg/hal/arch.inc>
55 ######DESCRIPTIONEND####
57 ##=============================================================================
59 #include <cyg/hal/basetype.h>
61 ##-----------------------------------------------------------------------------
62 ## ARM entry definitions. This allows _ prefixing to change by modifying
63 ## the CYG_LABEL_DEFN macro.
65 #define FUNC_START(name) \
66 .type CYG_LABEL_DEFN(name),@function; \
67 .globl CYG_LABEL_DEFN(name); \
70 #define FUNC_END(name) \
71 .globl CYG_LABEL_DEFN(name); \
74 #define SYM_DEF(name) \
75 .globl CYG_LABEL_DEFN(name); \
78 #------------------------------------------------------------------------------