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Diffstat (limited to 'upstream/mageia-cauldron/man1/gprof.1')
| -rw-r--r-- | upstream/mageia-cauldron/man1/gprof.1 | 382 |
1 files changed, 152 insertions, 230 deletions
diff --git a/upstream/mageia-cauldron/man1/gprof.1 b/upstream/mageia-cauldron/man1/gprof.1 index 98733055..e1500703 100644 --- a/upstream/mageia-cauldron/man1/gprof.1 +++ b/upstream/mageia-cauldron/man1/gprof.1 @@ -1,4 +1,5 @@ -.\" Automatically generated by Pod::Man 4.14 (Pod::Simple 3.43) +.\" -*- mode: troff; coding: utf-8 -*- +.\" Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43) .\" .\" Standard preamble: .\" ======================================================================== @@ -15,29 +16,12 @@ .ft R .fi .. -.\" Set up some character translations and predefined strings. \*(-- will -.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left -.\" double quote, and \*(R" will give a right double quote. \*(C+ will -.\" give a nicer C++. Capital omega is used to do unbreakable dashes and -.\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff, -.\" nothing in troff, for use with C<>. -.tr \(*W- -.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p' +.\" \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>. .ie n \{\ -. ds -- \(*W- -. ds PI pi -. if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch -. if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch -. ds L" "" -. ds R" "" . ds C` "" . ds C' "" 'br\} .el\{\ -. ds -- \|\(em\| -. ds PI \(*p -. ds L" `` -. ds R" '' . ds C` . ds C' 'br\} @@ -68,79 +52,17 @@ . \} .\} .rr rF -.\" -.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). -.\" Fear. Run. Save yourself. No user-serviceable parts. -. \" fudge factors for nroff and troff -.if n \{\ -. ds #H 0 -. ds #V .8m -. ds #F .3m -. ds #[ \f1 -. ds #] \fP -.\} -.if t \{\ -. ds #H ((1u-(\\\\n(.fu%2u))*.13m) -. ds #V .6m -. ds #F 0 -. ds #[ \& -. ds #] \& -.\} -. \" simple accents for nroff and troff -.if n \{\ -. ds ' \& -. ds ` \& -. ds ^ \& -. ds , \& -. ds ~ ~ -. ds / -.\} -.if t \{\ -. ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u" -. ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u' -. ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u' -. ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u' -. ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u' -. ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u' -.\} -. \" troff and (daisy-wheel) nroff accents -.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V' -.ds 8 \h'\*(#H'\(*b\h'-\*(#H' -.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#] -.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H' -.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u' -.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#] -.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#] -.ds ae a\h'-(\w'a'u*4/10)'e -.ds Ae A\h'-(\w'A'u*4/10)'E -. \" corrections for vroff -.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u' -.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u' -. \" for low resolution devices (crt and lpr) -.if \n(.H>23 .if \n(.V>19 \ -\{\ -. ds : e -. ds 8 ss -. ds o a -. ds d- d\h'-1'\(ga -. ds D- D\h'-1'\(hy -. ds th \o'bp' -. ds Th \o'LP' -. ds ae ae -. ds Ae AE -.\} -.rm #[ #] #H #V #F C .\" ======================================================================== .\" .IX Title "GPROF 1" -.TH GPROF 1 "2023-01-14" "binutils-2.40.00" "GNU" +.TH GPROF 1 2024-01-29 binutils-2.42 GNU .\" For nroff, turn off justification. Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh -.SH "NAME" +.SH NAME gprof \- display call graph profile data -.SH "SYNOPSIS" +.SH SYNOPSIS .IX Header "SYNOPSIS" gprof [ \-[abcDhilLrsTvwxyz] ] [ \-[ABCeEfFJnNOpPqQRStZ][\fIname\fR] ] [ \-I \fIdirs\fR ] [ \-d[\fInum\fR] ] [ \-k \fIfrom/to\fR ] @@ -157,10 +79,10 @@ gprof [ \-[abcDhilLrsTvwxyz] ] [ \-[ABCeEfFJnNOpPqQRStZ][\fIname\fR] ] [ \-\-separate\-files ] [ \-\-static\-call\-graph ] [ \-\-sum ] [ \-\-table\-length=\fIlen\fR ] [ \-\-traditional ] [ \-\-version ] [ \-\-width=\fIn\fR ] [ \-\-ignore\-non\-functions ] - [ \-\-demangle[=\fI\s-1STYLE\s0\fR] ] [ \-\-no\-demangle ] + [ \-\-demangle[=\fISTYLE\fR] ] [ \-\-no\-demangle ] [\-\-external\-symbol\-table=name] [ \fIimage-file\fR ] [ \fIprofile-file\fR ... ] -.SH "DESCRIPTION" +.SH DESCRIPTION .IX Header "DESCRIPTION" \&\f(CW\*(C`gprof\*(C'\fR produces an execution profile of C, Pascal, or Fortran77 programs. The effect of called routines is incorporated in the profile @@ -195,7 +117,7 @@ lot of time. The \fIannotated source\fR listing is a copy of the program's source code, labeled with the number of times each line of the program was executed. -.SH "OPTIONS" +.SH OPTIONS .IX Header "OPTIONS" These options specify which of several output formats \&\f(CW\*(C`gprof\*(C'\fR should produce. @@ -208,22 +130,22 @@ or exclude sets of symbols. Specifying any of these options overrides the default (\fB\-p \-q\fR), which prints a flat profile and call graph analysis for all functions. -.ie n .IP """\-A[\fIsymspec\fP]""" 4 -.el .IP "\f(CW\-A[\f(CIsymspec\f(CW]\fR" 4 +.ie n .IP """\-A[\fIsymspec\fR]""" 4 +.el .IP \f(CW\-A[\fR\f(CIsymspec\fR\f(CW]\fR 4 .IX Item "-A[symspec]" .PD 0 -.ie n .IP """\-\-annotated\-source[=\fIsymspec\fP]""" 4 -.el .IP "\f(CW\-\-annotated\-source[=\f(CIsymspec\f(CW]\fR" 4 +.ie n .IP """\-\-annotated\-source[=\fIsymspec\fR]""" 4 +.el .IP \f(CW\-\-annotated\-source[=\fR\f(CIsymspec\fR\f(CW]\fR 4 .IX Item "--annotated-source[=symspec]" .PD The \fB\-A\fR option causes \f(CW\*(C`gprof\*(C'\fR to print annotated source code. If \fIsymspec\fR is specified, print output only for matching symbols. .ie n .IP """\-b""" 4 -.el .IP "\f(CW\-b\fR" 4 +.el .IP \f(CW\-b\fR 4 .IX Item "-b" .PD 0 .ie n .IP """\-\-brief""" 4 -.el .IP "\f(CW\-\-brief\fR" 4 +.el .IP \f(CW\-\-brief\fR 4 .IX Item "--brief" .PD If the \fB\-b\fR option is given, \f(CW\*(C`gprof\*(C'\fR doesn't print the @@ -231,15 +153,15 @@ verbose blurbs that try to explain the meaning of all of the fields in the tables. This is useful if you intend to print out the output, or are tired of seeing the blurbs. .ie n .IP """\-B""" 4 -.el .IP "\f(CW\-B\fR" 4 +.el .IP \f(CW\-B\fR 4 .IX Item "-B" The \fB\-B\fR option causes \f(CW\*(C`gprof\*(C'\fR to print the call graph analysis. -.ie n .IP """\-C[\fIsymspec\fP]""" 4 -.el .IP "\f(CW\-C[\f(CIsymspec\f(CW]\fR" 4 +.ie n .IP """\-C[\fIsymspec\fR]""" 4 +.el .IP \f(CW\-C[\fR\f(CIsymspec\fR\f(CW]\fR 4 .IX Item "-C[symspec]" .PD 0 -.ie n .IP """\-\-exec\-counts[=\fIsymspec\fP]""" 4 -.el .IP "\f(CW\-\-exec\-counts[=\f(CIsymspec\f(CW]\fR" 4 +.ie n .IP """\-\-exec\-counts[=\fIsymspec\fR]""" 4 +.el .IP \f(CW\-\-exec\-counts[=\fR\f(CIsymspec\fR\f(CW]\fR 4 .IX Item "--exec-counts[=symspec]" .PD The \fB\-C\fR option causes \f(CW\*(C`gprof\*(C'\fR to @@ -250,34 +172,34 @@ If the profile data file contains basic-block count records, specifying the \fB\-l\fR option, along with \fB\-C\fR, will cause basic-block execution counts to be tallied and displayed. .ie n .IP """\-i""" 4 -.el .IP "\f(CW\-i\fR" 4 +.el .IP \f(CW\-i\fR 4 .IX Item "-i" .PD 0 .ie n .IP """\-\-file\-info""" 4 -.el .IP "\f(CW\-\-file\-info\fR" 4 +.el .IP \f(CW\-\-file\-info\fR 4 .IX Item "--file-info" .PD The \fB\-i\fR option causes \f(CW\*(C`gprof\*(C'\fR to display summary information about the profile data file(s) and then exit. The number of histogram, call graph, and basic-block count records is displayed. -.ie n .IP """\-I \fIdirs\fP""" 4 -.el .IP "\f(CW\-I \f(CIdirs\f(CW\fR" 4 +.ie n .IP """\-I \fIdirs\fR""" 4 +.el .IP "\f(CW\-I \fR\f(CIdirs\fR\f(CW\fR" 4 .IX Item "-I dirs" .PD 0 -.ie n .IP """\-\-directory\-path=\fIdirs\fP""" 4 -.el .IP "\f(CW\-\-directory\-path=\f(CIdirs\f(CW\fR" 4 +.ie n .IP """\-\-directory\-path=\fIdirs\fR""" 4 +.el .IP \f(CW\-\-directory\-path=\fR\f(CIdirs\fR\f(CW\fR 4 .IX Item "--directory-path=dirs" .PD The \fB\-I\fR option specifies a list of search directories in -which to find source files. Environment variable \fI\s-1GPROF_PATH\s0\fR +which to find source files. Environment variable \fIGPROF_PATH\fR can also be used to convey this information. Used mostly for annotated source output. -.ie n .IP """\-J[\fIsymspec\fP]""" 4 -.el .IP "\f(CW\-J[\f(CIsymspec\f(CW]\fR" 4 +.ie n .IP """\-J[\fIsymspec\fR]""" 4 +.el .IP \f(CW\-J[\fR\f(CIsymspec\fR\f(CW]\fR 4 .IX Item "-J[symspec]" .PD 0 -.ie n .IP """\-\-no\-annotated\-source[=\fIsymspec\fP]""" 4 -.el .IP "\f(CW\-\-no\-annotated\-source[=\f(CIsymspec\f(CW]\fR" 4 +.ie n .IP """\-\-no\-annotated\-source[=\fIsymspec\fR]""" 4 +.el .IP \f(CW\-\-no\-annotated\-source[=\fR\f(CIsymspec\fR\f(CW]\fR 4 .IX Item "--no-annotated-source[=symspec]" .PD The \fB\-J\fR option causes \f(CW\*(C`gprof\*(C'\fR not to @@ -285,11 +207,11 @@ print annotated source code. If \fIsymspec\fR is specified, \f(CW\*(C`gprof\*(C'\fR prints annotated source, but excludes matching symbols. .ie n .IP """\-L""" 4 -.el .IP "\f(CW\-L\fR" 4 +.el .IP \f(CW\-L\fR 4 .IX Item "-L" .PD 0 .ie n .IP """\-\-print\-path""" 4 -.el .IP "\f(CW\-\-print\-path\fR" 4 +.el .IP \f(CW\-\-print\-path\fR 4 .IX Item "--print-path" .PD Normally, source filenames are printed with the path @@ -299,44 +221,44 @@ source filenames, which is determined from symbolic debugging information in the image file and is relative to the directory in which the compiler was invoked. -.ie n .IP """\-p[\fIsymspec\fP]""" 4 -.el .IP "\f(CW\-p[\f(CIsymspec\f(CW]\fR" 4 +.ie n .IP """\-p[\fIsymspec\fR]""" 4 +.el .IP \f(CW\-p[\fR\f(CIsymspec\fR\f(CW]\fR 4 .IX Item "-p[symspec]" .PD 0 -.ie n .IP """\-\-flat\-profile[=\fIsymspec\fP]""" 4 -.el .IP "\f(CW\-\-flat\-profile[=\f(CIsymspec\f(CW]\fR" 4 +.ie n .IP """\-\-flat\-profile[=\fIsymspec\fR]""" 4 +.el .IP \f(CW\-\-flat\-profile[=\fR\f(CIsymspec\fR\f(CW]\fR 4 .IX Item "--flat-profile[=symspec]" .PD The \fB\-p\fR option causes \f(CW\*(C`gprof\*(C'\fR to print a flat profile. If \fIsymspec\fR is specified, print flat profile only for matching symbols. -.ie n .IP """\-P[\fIsymspec\fP]""" 4 -.el .IP "\f(CW\-P[\f(CIsymspec\f(CW]\fR" 4 +.ie n .IP """\-P[\fIsymspec\fR]""" 4 +.el .IP \f(CW\-P[\fR\f(CIsymspec\fR\f(CW]\fR 4 .IX Item "-P[symspec]" .PD 0 -.ie n .IP """\-\-no\-flat\-profile[=\fIsymspec\fP]""" 4 -.el .IP "\f(CW\-\-no\-flat\-profile[=\f(CIsymspec\f(CW]\fR" 4 +.ie n .IP """\-\-no\-flat\-profile[=\fIsymspec\fR]""" 4 +.el .IP \f(CW\-\-no\-flat\-profile[=\fR\f(CIsymspec\fR\f(CW]\fR 4 .IX Item "--no-flat-profile[=symspec]" .PD The \fB\-P\fR option causes \f(CW\*(C`gprof\*(C'\fR to suppress printing a flat profile. If \fIsymspec\fR is specified, \f(CW\*(C`gprof\*(C'\fR prints a flat profile, but excludes matching symbols. -.ie n .IP """\-q[\fIsymspec\fP]""" 4 -.el .IP "\f(CW\-q[\f(CIsymspec\f(CW]\fR" 4 +.ie n .IP """\-q[\fIsymspec\fR]""" 4 +.el .IP \f(CW\-q[\fR\f(CIsymspec\fR\f(CW]\fR 4 .IX Item "-q[symspec]" .PD 0 -.ie n .IP """\-\-graph[=\fIsymspec\fP]""" 4 -.el .IP "\f(CW\-\-graph[=\f(CIsymspec\f(CW]\fR" 4 +.ie n .IP """\-\-graph[=\fIsymspec\fR]""" 4 +.el .IP \f(CW\-\-graph[=\fR\f(CIsymspec\fR\f(CW]\fR 4 .IX Item "--graph[=symspec]" .PD The \fB\-q\fR option causes \f(CW\*(C`gprof\*(C'\fR to print the call graph analysis. If \fIsymspec\fR is specified, print call graph only for matching symbols and their children. -.ie n .IP """\-Q[\fIsymspec\fP]""" 4 -.el .IP "\f(CW\-Q[\f(CIsymspec\f(CW]\fR" 4 +.ie n .IP """\-Q[\fIsymspec\fR]""" 4 +.el .IP \f(CW\-Q[\fR\f(CIsymspec\fR\f(CW]\fR 4 .IX Item "-Q[symspec]" .PD 0 -.ie n .IP """\-\-no\-graph[=\fIsymspec\fP]""" 4 -.el .IP "\f(CW\-\-no\-graph[=\f(CIsymspec\f(CW]\fR" 4 +.ie n .IP """\-\-no\-graph[=\fIsymspec\fR]""" 4 +.el .IP \f(CW\-\-no\-graph[=\fR\f(CIsymspec\fR\f(CW]\fR 4 .IX Item "--no-graph[=symspec]" .PD The \fB\-Q\fR option causes \f(CW\*(C`gprof\*(C'\fR to suppress printing the @@ -344,51 +266,51 @@ call graph. If \fIsymspec\fR is specified, \f(CW\*(C`gprof\*(C'\fR prints a call graph, but excludes matching symbols. .ie n .IP """\-t""" 4 -.el .IP "\f(CW\-t\fR" 4 +.el .IP \f(CW\-t\fR 4 .IX Item "-t" .PD 0 -.ie n .IP """\-\-table\-length=\fInum\fP""" 4 -.el .IP "\f(CW\-\-table\-length=\f(CInum\f(CW\fR" 4 +.ie n .IP """\-\-table\-length=\fInum\fR""" 4 +.el .IP \f(CW\-\-table\-length=\fR\f(CInum\fR\f(CW\fR 4 .IX Item "--table-length=num" .PD The \fB\-t\fR option causes the \fInum\fR most active source lines in each source file to be listed when source annotation is enabled. The default is 10. .ie n .IP """\-y""" 4 -.el .IP "\f(CW\-y\fR" 4 +.el .IP \f(CW\-y\fR 4 .IX Item "-y" .PD 0 .ie n .IP """\-\-separate\-files""" 4 -.el .IP "\f(CW\-\-separate\-files\fR" 4 +.el .IP \f(CW\-\-separate\-files\fR 4 .IX Item "--separate-files" .PD This option affects annotated source output only. Normally, \f(CW\*(C`gprof\*(C'\fR prints annotated source files to standard-output. If this option is specified, -annotated source for a file named \fIpath/\fIfilename\fI\fR -is generated in the file \fI\fIfilename\fI\-ann\fR. If the underlying -file system would truncate \fI\fIfilename\fI\-ann\fR so that it -overwrites the original \fI\fIfilename\fI\fR, \f(CW\*(C`gprof\*(C'\fR generates -annotated source in the file \fI\fIfilename\fI.ann\fR instead (if the +annotated source for a file named \fIpath/filename\fR +is generated in the file \fIfilename\-ann\fR. If the underlying +file system would truncate \fIfilename\-ann\fR so that it +overwrites the original \fIfilename\fR, \f(CW\*(C`gprof\*(C'\fR generates +annotated source in the file \fIfilename.ann\fR instead (if the original file name has an extension, that extension is \fIreplaced\fR with \fI.ann\fR). -.ie n .IP """\-Z[\fIsymspec\fP]""" 4 -.el .IP "\f(CW\-Z[\f(CIsymspec\f(CW]\fR" 4 +.ie n .IP """\-Z[\fIsymspec\fR]""" 4 +.el .IP \f(CW\-Z[\fR\f(CIsymspec\fR\f(CW]\fR 4 .IX Item "-Z[symspec]" .PD 0 -.ie n .IP """\-\-no\-exec\-counts[=\fIsymspec\fP]""" 4 -.el .IP "\f(CW\-\-no\-exec\-counts[=\f(CIsymspec\f(CW]\fR" 4 +.ie n .IP """\-\-no\-exec\-counts[=\fIsymspec\fR]""" 4 +.el .IP \f(CW\-\-no\-exec\-counts[=\fR\f(CIsymspec\fR\f(CW]\fR 4 .IX Item "--no-exec-counts[=symspec]" .PD The \fB\-Z\fR option causes \f(CW\*(C`gprof\*(C'\fR not to print a tally of functions and the number of times each was called. If \fIsymspec\fR is specified, print tally, but exclude matching symbols. .ie n .IP """\-r""" 4 -.el .IP "\f(CW\-r\fR" 4 +.el .IP \f(CW\-r\fR 4 .IX Item "-r" .PD 0 .ie n .IP """\-\-function\-ordering""" 4 -.el .IP "\f(CW\-\-function\-ordering\fR" 4 +.el .IP \f(CW\-\-function\-ordering\fR 4 .IX Item "--function-ordering" .PD The \fB\-\-function\-ordering\fR option causes \f(CW\*(C`gprof\*(C'\fR to print a @@ -400,12 +322,12 @@ ordering of functions in an executable. The exact details of how to force the linker to place functions in a particular order is system dependent and out of the scope of this manual. -.ie n .IP """\-R \fImap_file\fP""" 4 -.el .IP "\f(CW\-R \f(CImap_file\f(CW\fR" 4 +.ie n .IP """\-R \fImap_file\fR""" 4 +.el .IP "\f(CW\-R \fR\f(CImap_file\fR\f(CW\fR" 4 .IX Item "-R map_file" .PD 0 -.ie n .IP """\-\-file\-ordering \fImap_file\fP""" 4 -.el .IP "\f(CW\-\-file\-ordering \f(CImap_file\f(CW\fR" 4 +.ie n .IP """\-\-file\-ordering \fImap_file\fR""" 4 +.el .IP "\f(CW\-\-file\-ordering \fR\f(CImap_file\fR\f(CW\fR" 4 .IX Item "--file-ordering map_file" .PD The \fB\-\-file\-ordering\fR option causes \f(CW\*(C`gprof\*(C'\fR to print a @@ -431,35 +353,35 @@ the output of the program \f(CW\*(C`nm\*(C'\fR. \& ... .Ve .Sp -To create a \fImap_file\fR with \s-1GNU\s0 \f(CW\*(C`nm\*(C'\fR, type a command like +To create a \fImap_file\fR with GNU \f(CW\*(C`nm\*(C'\fR, type a command like \&\f(CW\*(C`nm \-\-extern\-only \-\-defined\-only \-v \-\-print\-file\-name program\-name\*(C'\fR. .ie n .IP """\-T""" 4 -.el .IP "\f(CW\-T\fR" 4 +.el .IP \f(CW\-T\fR 4 .IX Item "-T" .PD 0 .ie n .IP """\-\-traditional""" 4 -.el .IP "\f(CW\-\-traditional\fR" 4 +.el .IP \f(CW\-\-traditional\fR 4 .IX Item "--traditional" .PD The \fB\-T\fR option causes \f(CW\*(C`gprof\*(C'\fR to print its output in -\&\*(L"traditional\*(R" \s-1BSD\s0 style. -.ie n .IP """\-w \fIwidth\fP""" 4 -.el .IP "\f(CW\-w \f(CIwidth\f(CW\fR" 4 +"traditional" BSD style. +.ie n .IP """\-w \fIwidth\fR""" 4 +.el .IP "\f(CW\-w \fR\f(CIwidth\fR\f(CW\fR" 4 .IX Item "-w width" .PD 0 -.ie n .IP """\-\-width=\fIwidth\fP""" 4 -.el .IP "\f(CW\-\-width=\f(CIwidth\f(CW\fR" 4 +.ie n .IP """\-\-width=\fIwidth\fR""" 4 +.el .IP \f(CW\-\-width=\fR\f(CIwidth\fR\f(CW\fR 4 .IX Item "--width=width" .PD Sets width of output lines to \fIwidth\fR. Currently only used when printing the function index at the bottom of the call graph. .ie n .IP """\-x""" 4 -.el .IP "\f(CW\-x\fR" 4 +.el .IP \f(CW\-x\fR 4 .IX Item "-x" .PD 0 .ie n .IP """\-\-all\-lines""" 4 -.el .IP "\f(CW\-\-all\-lines\fR" 4 +.el .IP \f(CW\-\-all\-lines\fR 4 .IX Item "--all-lines" .PD This option affects annotated source output only. @@ -467,15 +389,15 @@ By default, only the lines at the beginning of a basic-block are annotated. If this option is specified, every line in a basic-block is annotated by repeating the annotation for the first line. This behavior is similar to \f(CW\*(C`tcov\*(C'\fR's \fB\-a\fR. -.ie n .IP """\-\-demangle[=\fIstyle\fP]""" 4 -.el .IP "\f(CW\-\-demangle[=\f(CIstyle\f(CW]\fR" 4 +.ie n .IP """\-\-demangle[=\fIstyle\fR]""" 4 +.el .IP \f(CW\-\-demangle[=\fR\f(CIstyle\fR\f(CW]\fR 4 .IX Item "--demangle[=style]" .PD 0 .ie n .IP """\-\-no\-demangle""" 4 -.el .IP "\f(CW\-\-no\-demangle\fR" 4 +.el .IP \f(CW\-\-no\-demangle\fR 4 .IX Item "--no-demangle" .PD -These options control whether \*(C+ symbol names should be demangled when +These options control whether C++ symbol names should be demangled when printing output. The default is to demangle symbols. The \&\f(CW\*(C`\-\-no\-demangle\*(C'\fR option may be used to turn off demangling. Different compilers have different mangling styles. The optional demangling style @@ -484,11 +406,11 @@ compiler. .SS "Analysis Options" .IX Subsection "Analysis Options" .ie n .IP """\-a""" 4 -.el .IP "\f(CW\-a\fR" 4 +.el .IP \f(CW\-a\fR 4 .IX Item "-a" .PD 0 .ie n .IP """\-\-no\-static""" 4 -.el .IP "\f(CW\-\-no\-static\fR" 4 +.el .IP \f(CW\-\-no\-static\fR 4 .IX Item "--no-static" .PD The \fB\-a\fR option causes \f(CW\*(C`gprof\*(C'\fR to suppress the printing of @@ -499,11 +421,11 @@ functions, calls to/from them, etc., will all be attributed to the function that was loaded directly before it in the executable file. This option affects both the flat profile and the call graph. .ie n .IP """\-c""" 4 -.el .IP "\f(CW\-c\fR" 4 +.el .IP \f(CW\-c\fR 4 .IX Item "-c" .PD 0 .ie n .IP """\-\-static\-call\-graph""" 4 -.el .IP "\f(CW\-\-static\-call\-graph\fR" 4 +.el .IP \f(CW\-\-static\-call\-graph\fR 4 .IX Item "--static-call-graph" .PD The \fB\-c\fR option causes the call graph of the program to be @@ -519,28 +441,28 @@ by this option. Parents or children identified via this heuristic are indicated in the call graph with call counts of \fB0\fR. .ie n .IP """\-D""" 4 -.el .IP "\f(CW\-D\fR" 4 +.el .IP \f(CW\-D\fR 4 .IX Item "-D" .PD 0 .ie n .IP """\-\-ignore\-non\-functions""" 4 -.el .IP "\f(CW\-\-ignore\-non\-functions\fR" 4 +.el .IP \f(CW\-\-ignore\-non\-functions\fR 4 .IX Item "--ignore-non-functions" .PD The \fB\-D\fR option causes \f(CW\*(C`gprof\*(C'\fR to ignore symbols which are not known to be functions. This option will give more accurate -profile data on systems where it is supported (Solaris and \s-1HPUX\s0 for +profile data on systems where it is supported (Solaris and HPUX for example). -.ie n .IP """\-k \fIfrom\fP/\fIto\fP""" 4 -.el .IP "\f(CW\-k \f(CIfrom\f(CW/\f(CIto\f(CW\fR" 4 +.ie n .IP """\-k \fIfrom\fR/\fIto\fR""" 4 +.el .IP "\f(CW\-k \fR\f(CIfrom\fR\f(CW/\fR\f(CIto\fR\f(CW\fR" 4 .IX Item "-k from/to" The \fB\-k\fR option allows you to delete from the call graph any arcs from symbols matching symspec \fIfrom\fR to those matching symspec \fIto\fR. .ie n .IP """\-l""" 4 -.el .IP "\f(CW\-l\fR" 4 +.el .IP \f(CW\-l\fR 4 .IX Item "-l" .PD 0 .ie n .IP """\-\-line""" 4 -.el .IP "\f(CW\-\-line\fR" 4 +.el .IP \f(CW\-\-line\fR 4 .IX Item "--line" .PD The \fB\-l\fR option enables line-by-line profiling, which causes @@ -557,47 +479,47 @@ a program is spending its time, it also significantly increases the running time of \f(CW\*(C`gprof\*(C'\fR, and magnifies statistical inaccuracies. .ie n .IP """\-\-inline\-file\-names""" 4 -.el .IP "\f(CW\-\-inline\-file\-names\fR" 4 +.el .IP \f(CW\-\-inline\-file\-names\fR 4 .IX Item "--inline-file-names" This option causes \f(CW\*(C`gprof\*(C'\fR to print the source file after each symbol in both the flat profile and the call graph. The full path to the file is printed if used with the \fB\-L\fR option. -.ie n .IP """\-m \fInum\fP""" 4 -.el .IP "\f(CW\-m \f(CInum\f(CW\fR" 4 +.ie n .IP """\-m \fInum\fR""" 4 +.el .IP "\f(CW\-m \fR\f(CInum\fR\f(CW\fR" 4 .IX Item "-m num" .PD 0 -.ie n .IP """\-\-min\-count=\fInum\fP""" 4 -.el .IP "\f(CW\-\-min\-count=\f(CInum\f(CW\fR" 4 +.ie n .IP """\-\-min\-count=\fInum\fR""" 4 +.el .IP \f(CW\-\-min\-count=\fR\f(CInum\fR\f(CW\fR 4 .IX Item "--min-count=num" .PD This option affects execution count output only. Symbols that are executed less than \fInum\fR times are suppressed. -.ie n .IP """\-n\fIsymspec\fP""" 4 -.el .IP "\f(CW\-n\f(CIsymspec\f(CW\fR" 4 +.ie n .IP """\-n\fIsymspec\fR""" 4 +.el .IP \f(CW\-n\fR\f(CIsymspec\fR\f(CW\fR 4 .IX Item "-nsymspec" .PD 0 -.ie n .IP """\-\-time=\fIsymspec\fP""" 4 -.el .IP "\f(CW\-\-time=\f(CIsymspec\f(CW\fR" 4 +.ie n .IP """\-\-time=\fIsymspec\fR""" 4 +.el .IP \f(CW\-\-time=\fR\f(CIsymspec\fR\f(CW\fR 4 .IX Item "--time=symspec" .PD The \fB\-n\fR option causes \f(CW\*(C`gprof\*(C'\fR, in its call graph analysis, to only propagate times for symbols matching \fIsymspec\fR. -.ie n .IP """\-N\fIsymspec\fP""" 4 -.el .IP "\f(CW\-N\f(CIsymspec\f(CW\fR" 4 +.ie n .IP """\-N\fIsymspec\fR""" 4 +.el .IP \f(CW\-N\fR\f(CIsymspec\fR\f(CW\fR 4 .IX Item "-Nsymspec" .PD 0 -.ie n .IP """\-\-no\-time=\fIsymspec\fP""" 4 -.el .IP "\f(CW\-\-no\-time=\f(CIsymspec\f(CW\fR" 4 +.ie n .IP """\-\-no\-time=\fIsymspec\fR""" 4 +.el .IP \f(CW\-\-no\-time=\fR\f(CIsymspec\fR\f(CW\fR 4 .IX Item "--no-time=symspec" .PD The \fB\-n\fR option causes \f(CW\*(C`gprof\*(C'\fR, in its call graph analysis, not to propagate times for symbols matching \fIsymspec\fR. -.ie n .IP """\-S\fIfilename\fP""" 4 -.el .IP "\f(CW\-S\f(CIfilename\f(CW\fR" 4 +.ie n .IP """\-S\fIfilename\fR""" 4 +.el .IP \f(CW\-S\fR\f(CIfilename\fR\f(CW\fR 4 .IX Item "-Sfilename" .PD 0 -.ie n .IP """\-\-external\-symbol\-table=\fIfilename\fP""" 4 -.el .IP "\f(CW\-\-external\-symbol\-table=\f(CIfilename\f(CW\fR" 4 +.ie n .IP """\-\-external\-symbol\-table=\fIfilename\fR""" 4 +.el .IP \f(CW\-\-external\-symbol\-table=\fR\f(CIfilename\fR\f(CW\fR 4 .IX Item "--external-symbol-table=filename" .PD The \fB\-S\fR option causes \f(CW\*(C`gprof\*(C'\fR to read an external symbol table @@ -605,11 +527,11 @@ file, such as \fI/proc/kallsyms\fR, rather than read the symbol table from the given object file (the default is \f(CW\*(C`a.out\*(C'\fR). This is useful for profiling kernel modules. .ie n .IP """\-z""" 4 -.el .IP "\f(CW\-z\fR" 4 +.el .IP \f(CW\-z\fR 4 .IX Item "-z" .PD 0 .ie n .IP """\-\-display\-unused\-functions""" 4 -.el .IP "\f(CW\-\-display\-unused\-functions\fR" 4 +.el .IP \f(CW\-\-display\-unused\-functions\fR 4 .IX Item "--display-unused-functions" .PD If you give the \fB\-z\fR option, \f(CW\*(C`gprof\*(C'\fR will mention all @@ -618,42 +540,42 @@ that had no time spent in them. This is useful in conjunction with the \&\fB\-c\fR option for discovering which routines were never called. .SS "Miscellaneous Options" .IX Subsection "Miscellaneous Options" -.ie n .IP """\-d[\fInum\fP]""" 4 -.el .IP "\f(CW\-d[\f(CInum\f(CW]\fR" 4 +.ie n .IP """\-d[\fInum\fR]""" 4 +.el .IP \f(CW\-d[\fR\f(CInum\fR\f(CW]\fR 4 .IX Item "-d[num]" .PD 0 -.ie n .IP """\-\-debug[=\fInum\fP]""" 4 -.el .IP "\f(CW\-\-debug[=\f(CInum\f(CW]\fR" 4 +.ie n .IP """\-\-debug[=\fInum\fR]""" 4 +.el .IP \f(CW\-\-debug[=\fR\f(CInum\fR\f(CW]\fR 4 .IX Item "--debug[=num]" .PD The \fB\-d\fR \fInum\fR option specifies debugging options. If \fInum\fR is not specified, enable all debugging. .ie n .IP """\-h""" 4 -.el .IP "\f(CW\-h\fR" 4 +.el .IP \f(CW\-h\fR 4 .IX Item "-h" .PD 0 .ie n .IP """\-\-help""" 4 -.el .IP "\f(CW\-\-help\fR" 4 +.el .IP \f(CW\-\-help\fR 4 .IX Item "--help" .PD The \fB\-h\fR option prints command line usage. -.ie n .IP """\-O\fIname\fP""" 4 -.el .IP "\f(CW\-O\f(CIname\f(CW\fR" 4 +.ie n .IP """\-O\fIname\fR""" 4 +.el .IP \f(CW\-O\fR\f(CIname\fR\f(CW\fR 4 .IX Item "-Oname" .PD 0 -.ie n .IP """\-\-file\-format=\fIname\fP""" 4 -.el .IP "\f(CW\-\-file\-format=\f(CIname\f(CW\fR" 4 +.ie n .IP """\-\-file\-format=\fIname\fR""" 4 +.el .IP \f(CW\-\-file\-format=\fR\f(CIname\fR\f(CW\fR 4 .IX Item "--file-format=name" .PD Selects the format of the profile data files. Recognized formats are \&\fBauto\fR (the default), \fBbsd\fR, \fB4.4bsd\fR, \fBmagic\fR, and \&\fBprof\fR (not yet supported). .ie n .IP """\-s""" 4 -.el .IP "\f(CW\-s\fR" 4 +.el .IP \f(CW\-s\fR 4 .IX Item "-s" .PD 0 .ie n .IP """\-\-sum""" 4 -.el .IP "\f(CW\-\-sum\fR" 4 +.el .IP \f(CW\-\-sum\fR 4 .IX Item "--sum" .PD The \fB\-s\fR option causes \f(CW\*(C`gprof\*(C'\fR to summarize the information @@ -666,11 +588,11 @@ merge the data in the other input files into \fIgmon.sum\fR. Eventually you can run \f(CW\*(C`gprof\*(C'\fR again without \fB\-s\fR to analyze the cumulative data in the file \fIgmon.sum\fR. .ie n .IP """\-v""" 4 -.el .IP "\f(CW\-v\fR" 4 +.el .IP \f(CW\-v\fR 4 .IX Item "-v" .PD 0 .ie n .IP """\-\-version""" 4 -.el .IP "\f(CW\-\-version\fR" 4 +.el .IP \f(CW\-\-version\fR 4 .IX Item "--version" .PD The \fB\-v\fR flag causes \f(CW\*(C`gprof\*(C'\fR to print the current version @@ -678,8 +600,8 @@ number, and then exit. .SS "Deprecated Options" .IX Subsection "Deprecated Options" These options have been replaced with newer versions that use symspecs. -.ie n .IP """\-e \fIfunction_name\fP""" 4 -.el .IP "\f(CW\-e \f(CIfunction_name\f(CW\fR" 4 +.ie n .IP """\-e \fIfunction_name\fR""" 4 +.el .IP "\f(CW\-e \fR\f(CIfunction_name\fR\f(CW\fR" 4 .IX Item "-e function_name" The \fB\-e\fR \fIfunction\fR option tells \f(CW\*(C`gprof\*(C'\fR to not print information about the function \fIfunction_name\fR (and its @@ -688,24 +610,24 @@ as a child of any functions that call it, but its index number will be shown as \fB[not printed]\fR. More than one \fB\-e\fR option may be given; only one \fIfunction_name\fR may be indicated with each \fB\-e\fR option. -.ie n .IP """\-E \fIfunction_name\fP""" 4 -.el .IP "\f(CW\-E \f(CIfunction_name\f(CW\fR" 4 +.ie n .IP """\-E \fIfunction_name\fR""" 4 +.el .IP "\f(CW\-E \fR\f(CIfunction_name\fR\f(CW\fR" 4 .IX Item "-E function_name" -The \f(CW\*(C`\-E \f(CIfunction\f(CW\*(C'\fR option works like the \f(CW\*(C`\-e\*(C'\fR option, but +The \f(CW\*(C`\-E \fR\f(CIfunction\fR\f(CW\*(C'\fR option works like the \f(CW\*(C`\-e\*(C'\fR option, but time spent in the function (and children who were not called from anywhere else), will not be used to compute the percentages-of-time for the call graph. More than one \fB\-E\fR option may be given; only one \&\fIfunction_name\fR may be indicated with each \fB\-E\fR option. -.ie n .IP """\-f \fIfunction_name\fP""" 4 -.el .IP "\f(CW\-f \f(CIfunction_name\f(CW\fR" 4 +.ie n .IP """\-f \fIfunction_name\fR""" 4 +.el .IP "\f(CW\-f \fR\f(CIfunction_name\fR\f(CW\fR" 4 .IX Item "-f function_name" The \fB\-f\fR \fIfunction\fR option causes \f(CW\*(C`gprof\*(C'\fR to limit the call graph to the function \fIfunction_name\fR and its children (and their children...). More than one \fB\-f\fR option may be given; only one \fIfunction_name\fR may be indicated with each \fB\-f\fR option. -.ie n .IP """\-F \fIfunction_name\fP""" 4 -.el .IP "\f(CW\-F \f(CIfunction_name\f(CW\fR" 4 +.ie n .IP """\-F \fIfunction_name\fR""" 4 +.el .IP "\f(CW\-F \fR\f(CIfunction_name\fR\f(CW\fR" 4 .IX Item "-F function_name" The \fB\-F\fR \fIfunction\fR option works like the \f(CW\*(C`\-f\*(C'\fR option, but only time spent in the function and its children (and their @@ -713,21 +635,21 @@ children...) will be used to determine total-time and percentages-of-time for the call graph. More than one \fB\-F\fR option may be given; only one \fIfunction_name\fR may be indicated with each \&\fB\-F\fR option. The \fB\-F\fR option overrides the \fB\-E\fR option. -.SH "FILES" +.SH FILES .IX Header "FILES" -.ie n .IP """\fIa.out\fP""" 4 -.el .IP "\f(CW\f(CIa.out\f(CW\fR" 4 +.ie n .IP """\fIa.out\fR""" 4 +.el .IP \f(CW\fR\f(CIa.out\fR\f(CW\fR 4 .IX Item "a.out" the namelist and text space. -.ie n .IP """\fIgmon.out\fP""" 4 -.el .IP "\f(CW\f(CIgmon.out\f(CW\fR" 4 +.ie n .IP """\fIgmon.out\fR""" 4 +.el .IP \f(CW\fR\f(CIgmon.out\fR\f(CW\fR 4 .IX Item "gmon.out" dynamic call graph and profile. -.ie n .IP """\fIgmon.sum\fP""" 4 -.el .IP "\f(CW\f(CIgmon.sum\f(CW\fR" 4 +.ie n .IP """\fIgmon.sum\fR""" 4 +.el .IP \f(CW\fR\f(CIgmon.sum\fR\f(CW\fR 4 .IX Item "gmon.sum" summarized dynamic call graph and profile. -.SH "BUGS" +.SH BUGS .IX Header "BUGS" The granularity of the sampling is shown, but remains statistical at best. @@ -755,22 +677,22 @@ in the \fIgmon.out\fR file. .IX Header "SEE ALSO" \&\fBmonitor\fR\|(3), \fBprofil\fR\|(2), \fBcc\fR\|(1), \fBprof\fR\|(1), and the Info entry for \fIgprof\fR. .PP -\&\*(L"An Execution Profiler for Modular Programs\*(R", +"An Execution Profiler for Modular Programs", by S. Graham, P. Kessler, M. McKusick; Software \- Practice and Experience, Vol. 13, pp. 671\-685, 1983. .PP -\&\*(L"gprof: A Call Graph Execution Profiler\*(R", +"gprof: A Call Graph Execution Profiler", by S. Graham, P. Kessler, M. McKusick; -Proceedings of the \s-1SIGPLAN\s0 '82 Symposium on Compiler Construction, -\&\s-1SIGPLAN\s0 Notices, Vol. 17, No 6, pp. 120\-126, June 1982. -.SH "COPYRIGHT" +Proceedings of the SIGPLAN '82 Symposium on Compiler Construction, +SIGPLAN Notices, Vol. 17, No 6, pp. 120\-126, June 1982. +.SH COPYRIGHT .IX Header "COPYRIGHT" -Copyright (c) 1988\-2023 Free Software Foundation, Inc. +Copyright (c) 1988\-2024 Free Software Foundation, Inc. .PP Permission is granted to copy, distribute and/or modify this document -under the terms of the \s-1GNU\s0 Free Documentation License, Version 1.3 +under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. A copy of the license is included in the -section entitled \*(L"\s-1GNU\s0 Free Documentation License\*(R". +section entitled "GNU Free Documentation License". |