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Diffstat (limited to 'usr.bin/clang/tblgen/tblgen.1')
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diff --git a/usr.bin/clang/tblgen/tblgen.1 b/usr.bin/clang/tblgen/tblgen.1 new file mode 100644 index 0000000..d6d127e --- /dev/null +++ b/usr.bin/clang/tblgen/tblgen.1 @@ -0,0 +1,230 @@ +.\" $FreeBSD$ +.TH "TBLGEN" "1" "2012-08-16" "3.2" "LLVM" +.SH NAME +tblgen \- Target Description To C++ Code Generator +. +.nr rst2man-indent-level 0 +. +.de1 rstReportMargin +\\$1 \\n[an-margin] +level \\n[rst2man-indent-level] +level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] +- +\\n[rst2man-indent0] +\\n[rst2man-indent1] +\\n[rst2man-indent2] +.. +.de1 INDENT +.\" .rstReportMargin pre: +. RS \\$1 +. nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] +. nr rst2man-indent-level +1 +.\" .rstReportMargin post: +.. +.de UNINDENT +. RE +.\" indent \\n[an-margin] +.\" old: \\n[rst2man-indent\\n[rst2man-indent-level]] +.nr rst2man-indent-level -1 +.\" new: \\n[rst2man-indent\\n[rst2man-indent-level]] +.in \\n[rst2man-indent\\n[rst2man-indent-level]]u +.. +.\" Man page generated from reStructuredText. +. +.SH SYNOPSIS +.sp +\fBtblgen\fP [\fIoptions\fP] [\fIfilename\fP] +.SH DESCRIPTION +.sp +\fBtblgen\fP translates from target description (.td) files into C++ code that can +be included in the definition of an LLVM target library. Most users of LLVM will +not need to use this program. It is only for assisting with writing an LLVM +target backend. +.sp +The input and output of \fBtblgen\fP is beyond the scope of this short +introduction. Please see the \fICodeGeneration\fP page in the LLVM documentation. +.sp +The \fIfilename\fP argument specifies the name of a Target Description (.td) file +to read as input. +.SH OPTIONS +.sp +\fB\-help\fP +.INDENT 0.0 +.INDENT 3.5 +Print a summary of command line options. +.UNINDENT +.UNINDENT +.sp +\fB\-o\fP \fIfilename\fP +.INDENT 0.0 +.INDENT 3.5 +Specify the output file name. If \fIfilename\fP is \fB\-\fP, then \fBtblgen\fP +sends its output to standard output. +.UNINDENT +.UNINDENT +.sp +\fB\-I\fP \fIdirectory\fP +.INDENT 0.0 +.INDENT 3.5 +Specify where to find other target description files for inclusion. The +\fIdirectory\fP value should be a full or partial path to a directory that contains +target description files. +.UNINDENT +.UNINDENT +.sp +\fB\-asmparsernum\fP \fIN\fP +.INDENT 0.0 +.INDENT 3.5 +Make \-gen\-asm\-parser emit assembly writer number \fIN\fP. +.UNINDENT +.UNINDENT +.sp +\fB\-asmwriternum\fP \fIN\fP +.INDENT 0.0 +.INDENT 3.5 +Make \-gen\-asm\-writer emit assembly writer number \fIN\fP. +.UNINDENT +.UNINDENT +.sp +\fB\-class\fP \fIclass Name\fP +.INDENT 0.0 +.INDENT 3.5 +Print the enumeration list for this class. +.UNINDENT +.UNINDENT +.sp +\fB\-print\-records\fP +.INDENT 0.0 +.INDENT 3.5 +Print all records to standard output (default). +.UNINDENT +.UNINDENT +.sp +\fB\-print\-enums\fP +.INDENT 0.0 +.INDENT 3.5 +Print enumeration values for a class. +.UNINDENT +.UNINDENT +.sp +\fB\-print\-sets\fP +.INDENT 0.0 +.INDENT 3.5 +Print expanded sets for testing DAG exprs. +.UNINDENT +.UNINDENT +.sp +\fB\-gen\-emitter\fP +.INDENT 0.0 +.INDENT 3.5 +Generate machine code emitter. +.UNINDENT +.UNINDENT +.sp +\fB\-gen\-register\-info\fP +.INDENT 0.0 +.INDENT 3.5 +Generate registers and register classes info. +.UNINDENT +.UNINDENT +.sp +\fB\-gen\-instr\-info\fP +.INDENT 0.0 +.INDENT 3.5 +Generate instruction descriptions. +.UNINDENT +.UNINDENT +.sp +\fB\-gen\-asm\-writer\fP +.INDENT 0.0 +.INDENT 3.5 +Generate the assembly writer. +.UNINDENT +.UNINDENT +.sp +\fB\-gen\-disassembler\fP +.INDENT 0.0 +.INDENT 3.5 +Generate disassembler. +.UNINDENT +.UNINDENT +.sp +\fB\-gen\-pseudo\-lowering\fP +.INDENT 0.0 +.INDENT 3.5 +Generate pseudo instruction lowering. +.UNINDENT +.UNINDENT +.sp +\fB\-gen\-dag\-isel\fP +.INDENT 0.0 +.INDENT 3.5 +Generate a DAG (Directed Acycle Graph) instruction selector. +.UNINDENT +.UNINDENT +.sp +\fB\-gen\-asm\-matcher\fP +.INDENT 0.0 +.INDENT 3.5 +Generate assembly instruction matcher. +.UNINDENT +.UNINDENT +.sp +\fB\-gen\-dfa\-packetizer\fP +.INDENT 0.0 +.INDENT 3.5 +Generate DFA Packetizer for VLIW targets. +.UNINDENT +.UNINDENT +.sp +\fB\-gen\-fast\-isel\fP +.INDENT 0.0 +.INDENT 3.5 +Generate a "fast" instruction selector. +.UNINDENT +.UNINDENT +.sp +\fB\-gen\-subtarget\fP +.INDENT 0.0 +.INDENT 3.5 +Generate subtarget enumerations. +.UNINDENT +.UNINDENT +.sp +\fB\-gen\-intrinsic\fP +.INDENT 0.0 +.INDENT 3.5 +Generate intrinsic information. +.UNINDENT +.UNINDENT +.sp +\fB\-gen\-tgt\-intrinsic\fP +.INDENT 0.0 +.INDENT 3.5 +Generate target intrinsic information. +.UNINDENT +.UNINDENT +.sp +\fB\-gen\-enhanced\-disassembly\-info\fP +.INDENT 0.0 +.INDENT 3.5 +Generate enhanced disassembly info. +.UNINDENT +.UNINDENT +.sp +\fB\-version\fP +.INDENT 0.0 +.INDENT 3.5 +Show the version number of this program. +.UNINDENT +.UNINDENT +.SH EXIT STATUS +.sp +If \fBtblgen\fP succeeds, it will exit with 0. Otherwise, if an error +occurs, it will exit with a non\-zero value. +.SH AUTHOR +Maintained by The LLVM Team (http://llvm.org/). +.SH COPYRIGHT +2012, LLVM Project +.\" Generated by docutils manpage writer. +. |
