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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
copyrights:
- Copyright (C) 2018, 2020 embedded brains GmbH (http://www.embedded-brains.de)
enabled-by: []
interface-brief: |
Defines a global symbol with the specified name and value.
interface-definition:
default: ""
variants:
- definition: |
__asm__(
"\t.globl " ${xstring:/interface-name}( ${symbol-name:/interface-name}( _name ) )
"\n\t.set " ${xstring:/interface-name}( ${symbol-name:/interface-name}( _name ) )
", " ${string:/interface-name}( _value ) "\n"
)
enabled-by:
- defined(${/if/compiler/user-label-prefix:/interface-name})
interface-description: |
This macro shall be placed at file scope.
interface-name: RTEMS_DEFINE_GLOBAL_SYMBOL
interface-params:
- description: |
is the user defined name of the symbol. The name shall be a valid
designator. On the name a macro expansion is performed and afterwards it
is stringified.
dir: null
name: _name
- description: |
is the value of the symbol. On the value a macro expansion is performed
and afterwards it is stringified. It shall expand to an integer expression
understood by the assembler.
dir: null
name: _value
interface-return:
return: null
return-values: []
interface-type: macro
links:
- role: interface-placement
uid: header
- role: interface-ingroup
uid: /groups/api/basedefs
type: interface
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