packages/xdc/bld/stddefs.xdt

%%{
/* --COPYRIGHT--,EPL
 *  Copyright (c) 2008 Texas Instruments and others.
 *  All rights reserved. This program and the accompanying materials
 *  are made available under the terms of the Eclipse Public License v1.0
 *  which accompanies this distribution, and is available at
 *  http://www.eclipse.org/legal/epl-v10.html
 * 
 *  Contributors:
 *      Texas Instruments - initial implementation
 * 
 * --/COPYRIGHT--*/

    var unit = $args[0];

    var PREFIX = "xdc_target__";
    var TARGET = xdc.module(unit.getQualName());
%%}
%if (TARGET.name != null) {
/*
 *  ======== `TARGET.name`.h ========
 *  DO NOT MODIFY: This header is generated from stddef.xdt
 *
 *  This header contains target-specific definitions of target-independent
 *  macros required by the ITarget interface.  These definitions allow C/C++
 *  sources to portably compile for multiple targets (using #ifdef ...).
 */
#ifndef xdc_target_macros_include__
#define xdc_target_macros_include__    1

/*
 *  ======== `TARGET.$name.replace(/\./g, "_")` ========
 *  This macro identifies the specific target being used.  This macro should
 *  probably be avoided in portable sources.
 */
#define `TARGET.$name.replace(/\./g, "_")`  1

/*
 *  ======== `PREFIX + "isaCompatible_*"` macros ========
 *  The following definitions enable clients to conditionally compile for any
 *  compatible subset of the actual target ISA.
 */
%var chain = TARGET.getISAChain();
%for (var i = 0; i < chain.length; i++) {
#define `PREFIX + "isaCompatible_" + chain[i]`  1
%}

/*
 *  ======== `PREFIX + "isa_" + TARGET.isa` ========
 *  This macro identifies the specific target ISA for which we are being
 *  compiled.
 */
#define `PREFIX + "isa_" + TARGET.isa`  1

%if (TARGET.model.endian) {
/*
 *  ======== `PREFIX + "{big|little}Endian"` ========
 *  The following macro enables clients to portably compile for big or little
 *  endian targets.
 */
#define `PREFIX + TARGET.model.endian + "Endian"`   1

%}
%if (TARGET.model.codeModel) {
/*
 *  ======== `PREFIX + "{...}Code"` ========
 *  The following macro enables clients to portably compile for target specific
 *  code models; e.g., near, far, ...
 */
#define `PREFIX + TARGET.model.codeModel + "Code"`  1

%}
%if (TARGET.model.dataModel) {
/*
 *  ======== `PREFIX + "{...}Data"` ========
 *  The following macro enables clients to portably compile for target specific
 *  data models; e.g., near, far, ...
 */
#define `PREFIX + TARGET.model.dataModel + "Data"`  1

%}
%if (TARGET.os != "") {
/*
 *  ======== `PREFIX + "os_" + TARGET.os` ========
 *  The following macro enables clients to portably compile for target specific
 *  OS; e.g., Linux, Solaris, Windows, undefined.
 */
#define `PREFIX + "os_" + TARGET.os`    1

%}
/*
 *  ======== `PREFIX + "sizeof_"` ========
 *  The following macros enable clients to portably determine type sizes
 *  within #ifdef blocks; sizeof() can't be used and the definitions in
 *  stdint.h are not available to C++ clients (unless the special macro
 *  __STDC_LIMIT_MACROS is defined).
 */
%for (var name in TARGET.stdTypes) {
%   var value = TARGET.stdTypes[name].size;
%   if (value != null) {
#define  `PREFIX + "sizeof_" + name.substring(2) + " " + value`
%   }
%}

/*
 *  ======== `PREFIX + "alignof_"` ========
 *  The following macros enable clients to portably determine type alignment
 *  within #ifdef blocks; even if provided by the compiler, alignof() can't
 *  be used in pre-processor statements.
 */
%for (var name in TARGET.stdTypes) {
%   var value = TARGET.stdTypes[name].align;
%   if (value != null) {
#define  `PREFIX + "alignof_" + name.substring(2) + " " + value`
%   }
%}

/*
 *  ======== `PREFIX + "bitsPerChar"` ========
 *  The number of bits in a char.  This macro allow one to determine the
 *  precise number of bits in any of the standard types (whose sizes are
 *  expressed as a number of chars).
 */
#define  `PREFIX + "bitsPerChar " + TARGET.bitsPerChar`

#endif  /* end multi-include guard */
%}
%else {
/* this file was generated by xdc/bld/stddefs.xdt */
%}