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| <title>Using as: MIPS ASE Instruction Generation Overrides</title> |
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| <a name="MIPS-ASE-Instruction-Generation-Overrides"></a> |
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| Next: <a href="MIPS-Floating_002dPoint.html#MIPS-Floating_002dPoint" accesskey="n" rel="next">MIPS Floating-Point</a>, Previous: <a href="MIPS-Option-Stack.html#MIPS-Option-Stack" accesskey="p" rel="prev">MIPS Option Stack</a>, Up: <a href="MIPS_002dDependent.html#MIPS_002dDependent" accesskey="u" rel="up">MIPS-Dependent</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="AS-Index.html#AS-Index" title="Index" rel="index">Index</a>]</p> |
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| <a name="Directives-to-control-generation-of-MIPS-ASE-instructions"></a> |
| <h4 class="subsection">9.27.12 Directives to control generation of MIPS ASE instructions</h4> |
| |
| <a name="index-MIPS-MIPS_002d3D-instruction-generation-override"></a> |
| <a name="index-_002eset-mips3d"></a> |
| <a name="index-_002eset-nomips3d"></a> |
| <p>The directive <code>.set mips3d</code> makes the assembler accept instructions |
| from the MIPS-3D Application Specific Extension from that point on |
| in the assembly. The <code>.set nomips3d</code> directive prevents MIPS-3D |
| instructions from being accepted. |
| </p> |
| <a name="index-SmartMIPS-instruction-generation-override"></a> |
| <a name="index-_002eset-smartmips"></a> |
| <a name="index-_002eset-nosmartmips"></a> |
| <p>The directive <code>.set smartmips</code> makes the assembler accept |
| instructions from the SmartMIPS Application Specific Extension to the |
| MIPS32 ISA from that point on in the assembly. The |
| <code>.set nosmartmips</code> directive prevents SmartMIPS instructions from |
| being accepted. |
| </p> |
| <a name="index-MIPS-MDMX-instruction-generation-override"></a> |
| <a name="index-_002eset-mdmx"></a> |
| <a name="index-_002eset-nomdmx"></a> |
| <p>The directive <code>.set mdmx</code> makes the assembler accept instructions |
| from the MDMX Application Specific Extension from that point on |
| in the assembly. The <code>.set nomdmx</code> directive prevents MDMX |
| instructions from being accepted. |
| </p> |
| <a name="index-MIPS-DSP-Release-1-instruction-generation-override"></a> |
| <a name="index-_002eset-dsp"></a> |
| <a name="index-_002eset-nodsp"></a> |
| <p>The directive <code>.set dsp</code> makes the assembler accept instructions |
| from the DSP Release 1 Application Specific Extension from that point |
| on in the assembly. The <code>.set nodsp</code> directive prevents DSP |
| Release 1 instructions from being accepted. |
| </p> |
| <a name="index-MIPS-DSP-Release-2-instruction-generation-override"></a> |
| <a name="index-_002eset-dspr2"></a> |
| <a name="index-_002eset-nodspr2"></a> |
| <p>The directive <code>.set dspr2</code> makes the assembler accept instructions |
| from the DSP Release 2 Application Specific Extension from that point |
| on in the assembly. This directive implies <code>.set dsp</code>. The |
| <code>.set nodspr2</code> directive prevents DSP Release 2 instructions from |
| being accepted. |
| </p> |
| <a name="index-MIPS-MT-instruction-generation-override"></a> |
| <a name="index-_002eset-mt"></a> |
| <a name="index-_002eset-nomt"></a> |
| <p>The directive <code>.set mt</code> makes the assembler accept instructions |
| from the MT Application Specific Extension from that point on |
| in the assembly. The <code>.set nomt</code> directive prevents MT |
| instructions from being accepted. |
| </p> |
| <a name="index-MIPS-MCU-instruction-generation-override"></a> |
| <a name="index-_002eset-mcu"></a> |
| <a name="index-_002eset-nomcu"></a> |
| <p>The directive <code>.set mcu</code> makes the assembler accept instructions |
| from the MCU Application Specific Extension from that point on |
| in the assembly. The <code>.set nomcu</code> directive prevents MCU |
| instructions from being accepted. |
| </p> |
| <a name="index-MIPS-SIMD-Architecture-instruction-generation-override"></a> |
| <a name="index-_002eset-msa"></a> |
| <a name="index-_002eset-nomsa"></a> |
| <p>The directive <code>.set msa</code> makes the assembler accept instructions |
| from the MIPS SIMD Architecture Extension from that point on |
| in the assembly. The <code>.set nomsa</code> directive prevents MSA |
| instructions from being accepted. |
| </p> |
| <a name="index-Virtualization-instruction-generation-override"></a> |
| <a name="index-_002eset-virt"></a> |
| <a name="index-_002eset-novirt"></a> |
| <p>The directive <code>.set virt</code> makes the assembler accept instructions |
| from the Virtualization Application Specific Extension from that point |
| on in the assembly. The <code>.set novirt</code> directive prevents Virtualization |
| instructions from being accepted. |
| </p> |
| <a name="index-MIPS-eXtended-Physical-Address-_0028XPA_0029-instruction-generation-override"></a> |
| <a name="index-_002eset-xpa"></a> |
| <a name="index-_002eset-noxpa"></a> |
| <p>The directive <code>.set xpa</code> makes the assembler accept instructions |
| from the XPA Extension from that point on in the assembly. The |
| <code>.set noxpa</code> directive prevents XPA instructions from being accepted. |
| </p> |
| <p>Traditional MIPS assemblers do not support these directives. |
| </p> |
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