ARM-software
/
CMSIS_5
mirror of https://github-proxy.rt-thread.io/ARM-software/CMSIS_5.git


			
				
					
						
						
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   <div id="projectname">CMSIS-Build
   &#160;<span id="projectnumber">Version 0.9.0 (beta)</span>
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   <div id="projectbrief">Tools, software frameworks, and work flows for productivity with CMSIS based projects</div>
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<div class="header">
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<div class="title">/cprj/target </div>  </div>
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<div class="contents">
<div class="textblock"><p>This element describes the hardware target, build output and command line options for a specific compiler tool-chain. These settings are applied to all modules of the project. The C/C++ and assembler flags can be refined for components, files. The following elements are available:</p>
<ul>
<li><a class="el" href="element_target.html#element_output">output</a> : Build output options</li>
<li><a class="el" href="element_target.html#element_target_cflags">cflags</a> : C compiler options applied to C modules (category="sourceC").</li>
<li><a class="el" href="element_target.html#element_target_cxxflags">cxxflags</a> : C++ compiler options applied to C++ modules (category="sourceCpp").</li>
<li><a class="el" href="element_target.html#element_target_asflags">asflags</a> : Assembler options applied to Assembler modules (category="sourceAsm").</li>
<li><a class="el" href="element_target.html#element_ldflags">ldflags</a> : Linker options applied when output attribute type="exe".</li>
<li><a class="el" href="element_target.html#element_arflags">arflags</a> : Archiver options applied to Librarian when output attribute type="lib".</li>
</ul>
<p>Note: The compiler referenced by the above command line flags is required to be listed in the &lt;compilers&gt; section.</p>
<p><b>Example</b> <em>target</em> section:</p>
<div class="fragment"><div class="line">&lt;cprj xmlns:xsi=<span class="stringliteral">&quot;http://www.w3.org/2001/XMLSchema-instance&quot;</span> xsi:noNamespaceSchemaLocation=<span class="stringliteral">&quot;CPRJ.xsd&quot;</span>/&gt;</div>
<div class="line">  ...</div>
<div class="line">  &lt;compilers&gt;</div>
<div class="line">    &lt;compiler name=<span class="stringliteral">&quot;AC5&quot;</span> version=<span class="stringliteral">&quot;5.6.0&quot;</span></div>
<div class="line">  &lt;/compilers&gt;</div>
<div class="line">  ...</div>
<div class="line">  &lt;target Dname=<span class="stringliteral">&quot;ARMCM0&quot;</span> Dvendor=<span class="stringliteral">&quot;ARM:82&quot;</span> Dendian=<span class="stringliteral">&quot;Little-endian&quot;</span>&gt;</div>
<div class="line">    &lt;output name=<span class="stringliteral">&quot;Blinky&quot;</span> type=<span class="stringliteral">&quot;exe&quot;</span> obj=<span class="stringliteral">&quot;./Objects list=&quot;</span>./Listings<span class="stringliteral">&quot;/&gt;</span></div>
<div class="line"><span class="stringliteral">    &lt;cflags compiler=&quot;</span>AC5<span class="stringliteral">&quot; add=&quot;</span>-Osize<span class="stringliteral">&quot;/&gt;</span></div>
<div class="line"><span class="stringliteral">    ...</span></div>
<div class="line"><span class="stringliteral">    &lt;ldflags compiler=&quot;</span>AC5<span class="stringliteral">&quot; file=&quot;</span>./RTE/Device/ARMCM0/gcc_arm.ld<span class="stringliteral">&quot;/&gt;</span></div>
<div class="line"><span class="stringliteral">  &lt;/target&gt;</span></div>
<div class="line"><span class="stringliteral">  ...</span></div>
<div class="line"><span class="stringliteral">&lt;/cprj&gt;</span></div>
</div><!-- fragment --><p> <br/>
</p>
<table  class="cmtable" summary="Element: target">
<tr>
<th>Parents </th><th colspan="3">Element Chain  </th></tr>
<tr>
<td><a class="el" href="element_cprj.html">cprj</a> </td><td colspan="3"><a class="el" href="element_cprj.html">/cprj</a>  </td></tr>
<tr>
<th>Attributes </th><th>Description </th><th>Type </th><th>Use  </th></tr>
<tr>
<td>Bvendor </td><td>Board vendor name. Either a board vendor and board name with optional board revision, or a device vendor and a device name. </td><td>xs:string </td><td>optional  </td></tr>
<tr>
<td>Bname </td><td>SPecify the board name. Either a board vendor and board name with optional board revision, or a device vendor and a device name. </td><td>xs:string </td><td>optional  </td></tr>
<tr>
<td>Bversion </td><td>Board version. Either a board vendor and board name with optional board revision, or a device vendor and a device name. </td><td>xs:string </td><td>optional  </td></tr>
<tr>
<td>Dvendor </td><td>Device vendor name. Either a board vendor and board name with optional board revision, or a device vendor and a device name. </td><td>xs:string </td><td>optional  </td></tr>
<tr>
<td>Dname </td><td>Device name. Either a board vendor and board name with optional board revision, or a device vendor and a device name. </td><td>xs:string </td><td>optional  </td></tr>
<tr>
<td>Pname </td><td>Processor instance name. In case of multi-processor devices, this processor ID is required. </td><td>xs:string </td><td>optional  </td></tr>
<tr>
<td>Dfpu </td><td>Selects the floating point unit option that is active for the project. <b>Note</b>, even if the device implements an FPU, setting <span class="XML-Token">Dfpu=0</span> here, will disable FPU code generation. Use predefined values from the table <a class="el" href="cprj_types.html#DfpuEnum">Device FPU</a>. </td><td>DfpuEnum </td><td>optional  </td></tr>
<tr>
<td>Dendian </td><td>Selects the endianness to be used for the project. Note that selecting an endianness that is not supported by the device, will result in a build that will not run on the device. Use predefined values from the table <a class="el" href="cprj_types.html#DendianEnum">DendianEnum</a>. </td><td>DendianEnum </td><td>optional  </td></tr>
<tr>
<td>Dmpu </td><td>Selects the memory protection unit to be enabled or disabled for the project. Use predefined values from the table <a class="el" href="cprj_types.html#DmpuEnum">Device MPU</a>. </td><td>DmpuEnum </td><td>optional  </td></tr>
<tr>
<td>Dsecure </td><td>Selects the software model for code generation on arm TrustZone-M enabled devices. Use predefined values from the table <a class="el" href="cprj_types.html#DsecureEnum">Dsecure</a> </td><td>DsecureEnum </td><td>optional  </td></tr>
<tr>
<td>Dmve </td><td>Selects the code generation to utilize the Corex-M Vector Extensions (MVE) on devices with this features Use predefined values from the table <a class="el" href="cprj_types.html#DmveEnum">Dmve</a> </td><td>DmveEnum </td><td>optional  </td></tr>
<tr>
<th>Child Elements </th><th>Description </th><th>Type </th><th>Occurrence  </th></tr>
<tr>
<td><a class="el" href="element_target.html#element_output">output</a> </td><td>Configure the build output name and type, and specify whether to include debug information. Required if type="exe". </td><td>OutputType </td><td>1..1  </td></tr>
<tr>
<td><a class="el" href="element_target.html#element_ldflags">ldflags</a> </td><td>Linker flags used for constructing the effective linker command line </td><td>LinkerFlagsType </td><td>0..1 </td></tr>
<tr>
<td><a class="el" href="element_target.html#element_arflags">arflags</a> </td><td>Archiver command line flags for the toolchain selected by 'compiler' attribute. </td><td>ArchiverFlagsType </td><td>0..1   </td></tr>
<tr>
<td><a class="el" href="cprj_types.html#type_toolOptionType">cflags</a> </td><td>Compiler flags for C-modules used for constructing the effective compiler command line </td><td>ToolOptionType </td><td>0..1  </td></tr>
<tr>
<td><a class="el" href="cprj_types.html#type_toolOptionType">cxxflags</a> </td><td>Compiler flags for C++ modules used for constructing the effective compiler command line </td><td>ToolOptionType </td><td>0..1  </td></tr>
<tr>
<td><a class="el" href="cprj_types.html#type_toolOptionType">asflags</a> </td><td>Assembler flags for assembler modules used for constructing the effective assembler command line </td><td>ToolOptionType </td><td>0..1  </td></tr>
<tr>
<td><a class="el" href="cprj_types.html#type_toolOptionType">arflags</a> </td><td>Archiver flags for the archiver which creates library files. Constructing the effective assembler command line </td><td>ToolOptionType </td><td>0..1  </td></tr>
</table>
<p>&#160;</p>
<hr/>
<h1><a class="anchor" id="element_output"></a>
/cprj/target/output</h1>
<p>Specify the build output directories, output file and type (executable vs. library).</p>
<p><b>Example</b> <em>output</em> element </p>
<div class="fragment"><div class="line">&lt;cprj ...&gt;</div>
<div class="line">  ...</div>
<div class="line">  &lt;target Dname=<span class="stringliteral">&quot;ARMCM0&quot;</span> Dvendor=<span class="stringliteral">&quot;ARM:83&quot;</span>&gt;</div>
<div class="line">     &lt;output compiler=<span class="stringliteral">&quot;AC5&quot;</span> name=<span class="stringliteral">&quot;MyProject&quot;</span> type=<span class="stringliteral">&quot;exe&quot;</span> list=<span class="stringliteral">&quot;Listings&quot;</span> obj=<span class="stringliteral">&quot;Objects&quot;</span>/&gt;</div>
<div class="line">     ...</div>
<div class="line">  &lt;/target&gt;</div>
<div class="line">  ...</div>
<div class="line">&lt;/cprj&gt;</div>
</div><!-- fragment --><p><br/>
 </p>
<table  class="cmtable" summary="Element: output">
<tr>
<th>Parents </th><th colspan="3">Element Chain  </th></tr>
<tr>
<td><a class="el" href="element_target.html">/cprj/target</a> target </td><td colspan="3"><a class="el" href="element_target.html">/cprj/target</a>  </td></tr>
<tr>
<th>Attributes </th><th>Description </th><th>Type </th><th>Use  </th></tr>
<tr>
<td>name </td><td>Name of the build output file to be generated. </td><td>xs:string </td><td>required  </td></tr>
<tr>
<td>type </td><td>Select the build target to be <span class="XML-Token">lib</span> - library or <span class="XML-Token">exe</span> - executable </td><td>CompilerOutputType </td><td>required  </td></tr>
<tr>
<td>obj </td><td>Relative path of the output folder </td><td>xs:string </td><td>optional  </td></tr>
<tr>
<td>listing </td><td>Relative path of the listings folder </td><td>xs:string </td><td>optional  </td></tr>
</table>
<p>&#160;</p>
<hr/>
<h1><a class="anchor" id="element_ldflags"></a>
/cprj/target/ldflags</h1>
<p>This element specifies strings of commandline options for the linker of the tool-chain selected by the attribute 'compiler'. A linker script file shall be specified using the attribute 'file'. Note that this option only takes effect if the type specified in the output tag is set to "exe".</p>
<p><b>Example</b> <em>ldflags</em> element </p>
<div class="fragment"><div class="line">&lt;cprj ...&gt;</div>
<div class="line">  ...</div>
<div class="line">  &lt;target Ddsp=<span class="stringliteral">&quot;NO_DSP&quot;</span> Dendian=<span class="stringliteral">&quot;Little-endian&quot;</span> Dfpu=<span class="stringliteral">&quot;NO_FPU&quot;</span> Dmve=<span class="stringliteral">&quot;NO_MVE&quot;</span> Dname=<span class="stringliteral">&quot;LPC4357&quot;</span> Dtz=<span class="stringliteral">&quot;NO_TZ&quot;</span> Dvendor=<span class="stringliteral">&quot;NXP:11&quot;</span> Pname=<span class="stringliteral">&quot;Cortex-M4&quot;</span>&gt;</div>
<div class="line">    &lt;output list=<span class="stringliteral">&quot;./Debug/&quot;</span> name=<span class="stringliteral">&quot;BSD_Client&quot;</span> obj=<span class="stringliteral">&quot;./Debug/&quot;</span> type=<span class="stringliteral">&quot;exe&quot;</span>/&gt;</div>
<div class="line">    &lt;ldflags compiler=<span class="stringliteral">&quot;AC5&quot;</span> add=<span class="stringliteral">&quot;--entry=Reset_Handler --load_addr_map_info --map --strict &quot;</span> file=<span class="stringliteral">&quot;BSD_Client.sct&quot;</span>/&gt;</div>
<div class="line">  &lt;/target&gt;</div>
<div class="line">  ...</div>
<div class="line">&lt;/cprj&gt;</div>
</div><!-- fragment --><table  class="cmtable" summary="Element: ldflags">
<tr>
<th>Parents </th><th colspan="3">Element Chain  </th></tr>
<tr>
<td><a class="el" href="element_target.html">target</a> </td><td colspan="3"><a class="el" href="element_target.html">/cprj/target</a>  </td></tr>
<tr>
<th>Attributes </th><th>Description </th><th>Type </th><th>Use  </th></tr>
<tr>
<td>compiler </td><td>selects the compiler the contained information is targeted at. Choose from available list: GCC, AC5, AC6, IAR, Tasking, GHS, Cosmic, G++ </td><td>CompilerEnumType </td><td>required  </td></tr>
<tr>
<td>add </td><td>commandline options to be added to the command line of the respective tool. </td><td>xs:string </td><td>optional  </td></tr>
</table>
<p>&#160;</p>
<hr/>
<h1><a class="anchor" id="element_arflags"></a>
/cprj/target/arflags</h1>
<p>This element specifies a string of commandline options for the archiver of the tool-chain selected by the attribute 'compiler'. Note that this option only takes effect if the type specified in the output tag is set to "lib".</p>
<p><b>Example</b> <em>arflags</em> element </p>
<div class="fragment"><div class="line">&lt;cprj ...&gt;</div>
<div class="line">  ...</div>
<div class="line">  &lt;target Ddsp=<span class="stringliteral">&quot;NO_DSP&quot;</span> Dendian=<span class="stringliteral">&quot;Little-endian&quot;</span> Dfpu=<span class="stringliteral">&quot;NO_FPU&quot;</span> Dmve=<span class="stringliteral">&quot;NO_MVE&quot;</span> Dname=<span class="stringliteral">&quot;LPC4357&quot;</span> Dtz=<span class="stringliteral">&quot;NO_TZ&quot;</span> Dvendor=<span class="stringliteral">&quot;NXP:11&quot;</span> Pname=<span class="stringliteral">&quot;Cortex-M4&quot;</span>&gt;</div>
<div class="line">    &lt;output list=<span class="stringliteral">&quot;./Debug/&quot;</span> name=<span class="stringliteral">&quot;BSD_Client&quot;</span> obj=<span class="stringliteral">&quot;./Debug/&quot;</span> type=<span class="stringliteral">&quot;lib&quot;</span>/&gt;</div>
<div class="line">    &lt;arflags compiler=<span class="stringliteral">&quot;AC5&quot;</span> add=<span class="stringliteral">&quot;--debug_symbols &quot;</span>/&gt;</div>
<div class="line">  &lt;/target&gt;</div>
<div class="line">  ...</div>
<div class="line">&lt;/cprj&gt;</div>
</div><!-- fragment --><table  class="cmtable" summary="Element: arflags">
<tr>
<th>Parents </th><th colspan="3">Element Chain  </th></tr>
<tr>
<td><a class="el" href="element_target.html">target</a> </td><td colspan="3"><a class="el" href="element_target.html">/cprj/target</a>  </td></tr>
<tr>
<th>Attributes </th><th>Description </th><th>Type </th><th>Use  </th></tr>
<tr>
<td>compiler </td><td>selects the compiler the command line option string is targeted at. Choose from available list: GCC, AC5, AC6, IAR, Tasking, GHS, Cosmic, G++ </td><td>CompilerEnumType </td><td>required  </td></tr>
<tr>
<td>add </td><td>commandline string to be added to the command line of the archiver of the selected compiler tool-chain. </td><td>xs:string </td><td>required  </td></tr>
</table>
<p>&#160;</p>
<hr/>
<h1><a class="anchor" id="element_target_cflags"></a>
/cprj/target/cflags</h1>
<p>These additional compiler options affect all C modules contained in the project description unless particular settings are 'removed' on a lower level (component, group, file).</p>
<p><b>Example</b> <em>cflags</em> element </p>
<div class="fragment"><div class="line">&lt;cprj ...&gt;</div>
<div class="line">  ...</div>
<div class="line">  &lt;target Ddsp=<span class="stringliteral">&quot;NO_DSP&quot;</span> Dendian=<span class="stringliteral">&quot;Little-endian&quot;</span> Dfpu=<span class="stringliteral">&quot;NO_FPU&quot;</span> Dmve=<span class="stringliteral">&quot;NO_MVE&quot;</span> Dname=<span class="stringliteral">&quot;LPC4357&quot;</span> Dtz=<span class="stringliteral">&quot;NO_TZ&quot;</span> Dvendor=<span class="stringliteral">&quot;NXP:11&quot;</span> Pname=<span class="stringliteral">&quot;Cortex-M4&quot;</span>&gt;</div>
<div class="line">    &lt;output list=<span class="stringliteral">&quot;./Debug/&quot;</span> name=<span class="stringliteral">&quot;BSD_Client&quot;</span> obj=<span class="stringliteral">&quot;./Debug/&quot;</span> type=<span class="stringliteral">&quot;lib&quot;</span>/&gt;</div>
<div class="line">    &lt;cflags add=<span class="stringliteral">&quot;-O1 -fno-function-sections -fno-rtti -fshort-enums -fshort-wchar -funsigned-char&quot;</span>/&gt;</div>
<div class="line">    &lt;arflags compiler=<span class="stringliteral">&quot;AC5&quot;</span> add=<span class="stringliteral">&quot;--debug_symbols &quot;</span>/&gt;</div>
<div class="line">  &lt;/target&gt;</div>
<div class="line">  ...</div>
<div class="line">&lt;/cprj&gt;</div>
</div><!-- fragment --><table  class="cmtable" summary="Element: cflags">
<tr>
<th>Parents </th><th colspan="3">Element Chain  </th></tr>
<tr>
<td><a class="el" href="element_target.html">target</a> </td><td colspan="3"><a class="el" href="element_target.html">/cprj/target</a>  </td></tr>
<tr>
<th>Attributes </th><th>Description </th><th>Type </th><th>Use  </th></tr>
<tr>
<td>compiler </td><td>selects the compiler the command line option string is targeted at. Choose from available list: GCC, AC5, AC6, IAR, Tasking, GHS, Cosmic, G++ </td><td>CompilerEnumType </td><td>required  </td></tr>
<tr>
<td>add </td><td>commandline string to be added to the command line of the compiler invoked for C-modules specific the selected compiler tool-chain. </td><td>xs:string </td><td>required  </td></tr>
</table>
<p>&#160;</p>
<hr/>
<h1><a class="anchor" id="element_target_cxxflags"></a>
/cprj/target/cxxflags</h1>
<p>These additional compiler options affect all C++ modules contained in the project description unless particular settings are 'removed' on a lower level (component, group, file).</p>
<p><b>Example</b> <em>cxxflags</em> element </p>
<div class="fragment"><div class="line">&lt;cprj ...&gt;</div>
<div class="line">  ...</div>
<div class="line">  &lt;target Ddsp=<span class="stringliteral">&quot;NO_DSP&quot;</span> Dendian=<span class="stringliteral">&quot;Little-endian&quot;</span> Dfpu=<span class="stringliteral">&quot;NO_FPU&quot;</span> Dmve=<span class="stringliteral">&quot;NO_MVE&quot;</span> Dname=<span class="stringliteral">&quot;LPC4357&quot;</span> Dtz=<span class="stringliteral">&quot;NO_TZ&quot;</span> Dvendor=<span class="stringliteral">&quot;NXP:11&quot;</span> Pname=<span class="stringliteral">&quot;Cortex-M4&quot;</span>&gt;</div>
<div class="line">    &lt;output list=<span class="stringliteral">&quot;./Debug/&quot;</span> name=<span class="stringliteral">&quot;BSD_Client&quot;</span> obj=<span class="stringliteral">&quot;./Debug/&quot;</span> type=<span class="stringliteral">&quot;lib&quot;</span>/&gt;</div>
<div class="line">        &lt;cflags add=<span class="stringliteral">&quot;-O1 -fno-function-sections -fno-rtti -fshort-enums -fshort-wchar -funsigned-char&quot;</span>/&gt;</div>
<div class="line">        &lt;cxxflags add=<span class="stringliteral">&quot;-O1 -fno-function-sections -fno-rtti -fshort-enums -fshort-wchar -funsigned-char&quot;</span>/&gt;</div>
<div class="line">    &lt;arflags compiler=<span class="stringliteral">&quot;AC5&quot;</span> add=<span class="stringliteral">&quot;--debug_symbols &quot;</span>/&gt;</div>
<div class="line">  &lt;/target&gt;</div>
<div class="line">  ...</div>
<div class="line">&lt;/cprj&gt;</div>
</div><!-- fragment --><table  class="cmtable" summary="Element: cxxflags">
<tr>
<th>Parents </th><th colspan="3">Element Chain  </th></tr>
<tr>
<td><a class="el" href="element_target.html">target</a> </td><td colspan="3"><a class="el" href="element_target.html">/cprj/target</a>  </td></tr>
<tr>
<th>Attributes </th><th>Description </th><th>Type </th><th>Use  </th></tr>
<tr>
<td>compiler </td><td>selects the compiler the command line option string is targeted at. Choose from available list: GCC, AC5, AC6, IAR, Tasking, GHS, Cosmic, G++ </td><td>CompilerEnumType </td><td>required  </td></tr>
<tr>
<td>add </td><td>commandline string to be added to the command line of the compiler invoked for C++-modules specific the selected compiler tool-chain. </td><td>xs:string </td><td>required  </td></tr>
</table>
<p>&#160;</p>
<hr/>
<h1><a class="anchor" id="element_target_asflags"></a>
/cprj/target/asflags</h1>
<p>These additional assembler options affect all Assembler modules contained in the project description unless particular settings are 'removed' on a lower level (component, group, file).</p>
<p><b>Example</b> <em>asflags</em> element </p>
<div class="fragment"><div class="line">&lt;cprj ...&gt;</div>
<div class="line">  ...</div>
<div class="line">  &lt;target Ddsp=<span class="stringliteral">&quot;NO_DSP&quot;</span> Dendian=<span class="stringliteral">&quot;Little-endian&quot;</span> Dfpu=<span class="stringliteral">&quot;NO_FPU&quot;</span> Dmve=<span class="stringliteral">&quot;NO_MVE&quot;</span> Dname=<span class="stringliteral">&quot;LPC4357&quot;</span> Dtz=<span class="stringliteral">&quot;NO_TZ&quot;</span> Dvendor=<span class="stringliteral">&quot;NXP:11&quot;</span> Pname=<span class="stringliteral">&quot;Cortex-M4&quot;</span>&gt;</div>
<div class="line">    &lt;output list=<span class="stringliteral">&quot;./Debug/&quot;</span> name=<span class="stringliteral">&quot;BSD_Client&quot;</span> obj=<span class="stringliteral">&quot;./Debug/&quot;</span> type=<span class="stringliteral">&quot;lib&quot;</span>/&gt;</div>
<div class="line">    &lt;asflags add=<span class="stringliteral">&quot;--xref --split_ldm&quot;</span>/&gt;</div>
<div class="line">    &lt;arflags compiler=<span class="stringliteral">&quot;AC5&quot;</span> add=<span class="stringliteral">&quot;--debug_symbols &quot;</span>/&gt;</div>
<div class="line">  &lt;/target&gt;</div>
<div class="line">  ...</div>
<div class="line">&lt;/cprj&gt;</div>
</div><!-- fragment --><table  class="cmtable" summary="Element: asflags">
<tr>
<th>Parents </th><th colspan="3">Element Chain  </th></tr>
<tr>
<td><a class="el" href="element_target.html">target</a> </td><td colspan="3"><a class="el" href="element_target.html">/cprj/target</a>  </td></tr>
<tr>
<th>Attributes </th><th>Description </th><th>Type </th><th>Use  </th></tr>
<tr>
<td>compiler </td><td>selects the compiler the command line option string is targeted at. Choose from available list: GCC, AC5, AC6, IAR, Tasking, GHS, Cosmic, G++ </td><td>CompilerEnumType </td><td>required  </td></tr>
<tr>
<td>add </td><td>commandline string to be added to the command line of the assembler invoked for Assembler-modules specific the selected compiler tool-chain. </td><td>xs:string </td><td>required  </td></tr>
</table>
<p>&#160;</p>
<hr/>
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