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<h3 class="section">3.17 Hardware Models and Configurations</h3>
<p><a name="index-submodel-options-1265"></a><a name="index-specifying-hardware-config-1266"></a><a name="index-hardware-models-and-configurations_002c-specifying-1267"></a><a name="index-machine-dependent-options-1268"></a>
Each target machine types can have its own
special options, starting with ‘<samp><span class="samp">-m</span></samp>’, to choose among various
hardware models or configurations—for example, 68010 vs 68020,
floating coprocessor or none. A single installed version of the
compiler can compile for any model or configuration, according to the
options specified.
<p>Some configurations of the compiler also support additional special
options, usually for compatibility with other compilers on the same
platform.
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<li><a accesskey="1" href="AArch64-Options.html#AArch64-Options">AArch64 Options</a>
<li><a accesskey="2" href="Adapteva-Epiphany-Options.html#Adapteva-Epiphany-Options">Adapteva Epiphany Options</a>
<li><a accesskey="3" href="ARC-Options.html#ARC-Options">ARC Options</a>
<li><a accesskey="4" href="ARM-Options.html#ARM-Options">ARM Options</a>
<li><a accesskey="5" href="AVR-Options.html#AVR-Options">AVR Options</a>
<li><a accesskey="6" href="Blackfin-Options.html#Blackfin-Options">Blackfin Options</a>
<li><a accesskey="7" href="C6X-Options.html#C6X-Options">C6X Options</a>
<li><a accesskey="8" href="CRIS-Options.html#CRIS-Options">CRIS Options</a>
<li><a accesskey="9" href="CR16-Options.html#CR16-Options">CR16 Options</a>
<li><a href="Darwin-Options.html#Darwin-Options">Darwin Options</a>
<li><a href="DEC-Alpha-Options.html#DEC-Alpha-Options">DEC Alpha Options</a>
<li><a href="FR30-Options.html#FR30-Options">FR30 Options</a>
<li><a href="FRV-Options.html#FRV-Options">FRV Options</a>
<li><a href="GNU_002fLinux-Options.html#GNU_002fLinux-Options">GNU/Linux Options</a>
<li><a href="H8_002f300-Options.html#H8_002f300-Options">H8/300 Options</a>
<li><a href="HPPA-Options.html#HPPA-Options">HPPA Options</a>
<li><a href="IA_002d64-Options.html#IA_002d64-Options">IA-64 Options</a>
<li><a href="LM32-Options.html#LM32-Options">LM32 Options</a>
<li><a href="M32C-Options.html#M32C-Options">M32C Options</a>
<li><a href="M32R_002fD-Options.html#M32R_002fD-Options">M32R/D Options</a>
<li><a href="M680x0-Options.html#M680x0-Options">M680x0 Options</a>
<li><a href="MCore-Options.html#MCore-Options">MCore Options</a>
<li><a href="MeP-Options.html#MeP-Options">MeP Options</a>
<li><a href="MicroBlaze-Options.html#MicroBlaze-Options">MicroBlaze Options</a>
<li><a href="MIPS-Options.html#MIPS-Options">MIPS Options</a>
<li><a href="MMIX-Options.html#MMIX-Options">MMIX Options</a>
<li><a href="MN10300-Options.html#MN10300-Options">MN10300 Options</a>
<li><a href="Moxie-Options.html#Moxie-Options">Moxie Options</a>
<li><a href="MSP430-Options.html#MSP430-Options">MSP430 Options</a>
<li><a href="NDS32-Options.html#NDS32-Options">NDS32 Options</a>
<li><a href="Nios-II-Options.html#Nios-II-Options">Nios II Options</a>
<li><a href="Nvidia-PTX-Options.html#Nvidia-PTX-Options">Nvidia PTX Options</a>
<li><a href="PDP_002d11-Options.html#PDP_002d11-Options">PDP-11 Options</a>
<li><a href="picoChip-Options.html#picoChip-Options">picoChip Options</a>
<li><a href="PowerPC-Options.html#PowerPC-Options">PowerPC Options</a>
<li><a href="RL78-Options.html#RL78-Options">RL78 Options</a>
<li><a href="RS_002f6000-and-PowerPC-Options.html#RS_002f6000-and-PowerPC-Options">RS/6000 and PowerPC Options</a>
<li><a href="RX-Options.html#RX-Options">RX Options</a>
<li><a href="S_002f390-and-zSeries-Options.html#S_002f390-and-zSeries-Options">S/390 and zSeries Options</a>
<li><a href="Score-Options.html#Score-Options">Score Options</a>
<li><a href="SH-Options.html#SH-Options">SH Options</a>
<li><a href="Solaris-2-Options.html#Solaris-2-Options">Solaris 2 Options</a>
<li><a href="SPARC-Options.html#SPARC-Options">SPARC Options</a>
<li><a href="SPU-Options.html#SPU-Options">SPU Options</a>
<li><a href="System-V-Options.html#System-V-Options">System V Options</a>
<li><a href="TILE_002dGx-Options.html#TILE_002dGx-Options">TILE-Gx Options</a>
<li><a href="TILEPro-Options.html#TILEPro-Options">TILEPro Options</a>
<li><a href="V850-Options.html#V850-Options">V850 Options</a>
<li><a href="VAX-Options.html#VAX-Options">VAX Options</a>
<li><a href="Visium-Options.html#Visium-Options">Visium Options</a>
<li><a href="VMS-Options.html#VMS-Options">VMS Options</a>
<li><a href="VxWorks-Options.html#VxWorks-Options">VxWorks Options</a>
<li><a href="x86-Options.html#x86-Options">x86 Options</a>
<li><a href="x86-Windows-Options.html#x86-Windows-Options">x86 Windows Options</a>
<li><a href="Xstormy16-Options.html#Xstormy16-Options">Xstormy16 Options</a>
<li><a href="Xtensa-Options.html#Xtensa-Options">Xtensa Options</a>
<li><a href="zSeries-Options.html#zSeries-Options">zSeries Options</a>
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