c19e570468a15a5dbe699e01d126220d36560717
1 /*
2 * Copyright (c) 2012-2013, Texas Instruments Incorporated
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * * Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * * Neither the name of Texas Instruments Incorporated nor the names of
17 * its contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
27 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
29 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
30 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32 /*
33 * ======== common.bld ========
34 *
35 */
38 /*
39 * ======== getProfiles ========
40 * Determines which profiles to build for.
41 *
42 * Any argument in XDCARGS which does not contain platform= is treated
43 * as a profile. This way multiple build profiles can be specified by
44 * separating them with a space.
45 */
46 function getProfiles(xdcArgs)
47 {
48 /*
49 * cmdlProf[1] gets matched to "whole_program,debug" if
50 * ["abc", "profile=whole_program,debug"] is passed in as xdcArgs
51 */
52 var cmdlProf = (" " + xdcArgs.join(" ") + " ").match(/ profile=([^ ]+) /);
55 if (cmdlProf == null) {
56 /* No profile=XYZ found */
57 return [];
58 }
60 /* Split "whole_program,debug" into ["whole_program", "debug"] */
61 var profiles = cmdlProf[1].split(',');
63 return profiles;
64 }
66 /*
67 * ======== buildLibs ========
68 * This function generates the makefile goals for the libraries
69 * produced by a ti.sysbios package.
70 */
71 function buildLibs(objList, relList, filter, xdcArgs)
72 {
73 var ccopts = "";
74 var asmopts = "";
76 for (var i = 0; i < Build.targets.length; i++) {
77 var targ = Build.targets[i];
79 /* skip target if not supported */
80 if (!supportsTarget(targ, filter)) {
81 continue;
82 }
84 var profiles = getProfiles(xdcArgs);
86 /* If no profiles were assigned, use only the default one. */
87 if (profiles.length == 0) {
88 profiles[0] = "debug";
89 }
91 for (var j = 0; j < profiles.length; j++) {
93 if (profiles[j] == "smp") {
94 var libPath = "lib/smpipc/debug/";
95 ccopts += " -Dti_sysbios_BIOS_smpEnabled__D=TRUE";
96 asmopts += " -Dti_sysbios_BIOS_smpEnabled__D=TRUE";
97 }
98 else {
99 var libPath = "lib/ipc/debug/";
100 /* build all package libs using Hwi macros */
101 ccopts += " -Dti_sysbios_Build_useHwiMacros";
102 ccopts += " -Dti_sysbios_BIOS_smpEnabled__D=FALSE";
103 asmopts += " -Dti_sysbios_BIOS_smpEnabled__D=FALSE";
104 }
106 /* confirm that this target supports this profile */
107 if (targ.profiles[profiles[j]] !== undefined) {
108 var profile = profiles[j];
109 var lib = Pkg.addLibrary(libPath + Pkg.name,
110 targ, {
111 profile: profile,
112 copts: ccopts,
113 aopts: asmopts,
114 releases: relList
115 });
116 lib.addObjects(objList);
117 }
118 }
119 }
120 }
123 /*
124 * ======== supportsTarget ========
125 * Returns true if target is in the filter object. If filter
126 * is null or empty, that's taken to mean all targets are supported.
127 */
128 function supportsTarget(target, filter)
129 {
130 var list, field;
132 if (filter == null) {
133 return true;
134 }
136 /*
137 * For backwards compatibility, we support filter as an array of
138 * target names. The preferred approach is to specify filter as
139 * an object with 'field' and 'list' elements.
140 *
141 * Old form:
142 * var trgFilter = [ "Arm9", "Arm9t", "Arm9t_big_endian" ]
143 *
144 * New (preferred) form:
145 *
146 * var trgFilter = {
147 * field: "isa",
148 * list: [ "v5T", "v7R" ]
149 * };
150 *
151 */
152 if (filter instanceof Array) {
153 list = filter;
154 field = "name";
155 }
156 else {
157 list = filter.list;
158 field = filter.field;
159 }
161 if (list == null || field == null) {
162 throw("invalid filter parameter, must specify list and field!");
163 }
165 if (field == "noIsa") {
166 if (String(','+list.toString()+',').match(','+target["isa"]+',')) {
167 return (false);
168 }
169 return (true);
170 }
172 /*
173 * add ',' at front and and tail of list and field strings to allow
174 * use of simple match API. For example, the string is updated to:
175 * ',v5T,v7R,' to allow match of ',v5t,'.
176 */
177 if (String(','+list.toString()+',').match(','+target[field]+',')) {
178 return (true);
179 }
181 return (false);
182 }