diff options
Diffstat (limited to 'share/man/man4/ddb.4')
| -rw-r--r-- | share/man/man4/ddb.4 | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/share/man/man4/ddb.4 b/share/man/man4/ddb.4 index bee394f01f82..69520925cacf 100644 --- a/share/man/man4/ddb.4 +++ b/share/man/man4/ddb.4 @@ -1,30 +1,30 @@ -.\" +.\" .\" Mach Operating System .\" Copyright (c) 1991,1990 Carnegie Mellon University .\" All Rights Reserved. -.\" +.\" .\" Permission to use, copy, modify and distribute this software and its .\" documentation is hereby granted, provided that both the copyright .\" notice and this permission notice appear in all copies of the .\" software, derivative works or modified versions, and any portions .\" thereof, and that both notices appear in supporting documentation. -.\" +.\" .\" CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" .\" CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR .\" ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. -.\" +.\" .\" Carnegie Mellon requests users of this software to return to -.\" +.\" .\" Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU .\" School of Computer Science .\" Carnegie Mellon University .\" Pittsburgh PA 15213-3890 -.\" +.\" .\" any improvements or extensions that they make and grant Carnegie Mellon .\" the rights to redistribute these changes. -.\" +.\" .\" changed a \# to #, since groff choked on it. -.\" +.\" .\" HISTORY .\" ddb.4,v .\" Revision 1.1 1993/07/15 18:41:02 brezak @@ -35,28 +35,28 @@ .\" [92/01/17 14:19:22 jsb] .\" Changes for OSF debugger modifications. .\" [91/12/12 tak] -.\" +.\" .\" Revision 2.5 91/06/25 13:50:22 rpd .\" Added some watchpoint explanation. .\" [91/06/25 rpd] -.\" +.\" .\" Revision 2.4 91/06/17 15:47:31 jsb .\" Added documentation for continue/c, match, search, and watchpoints. .\" I've not actually explained what a watchpoint is; maybe Rich can .\" do that (hint, hint). .\" [91/06/17 10:58:08 jsb] -.\" +.\" .\" Revision 2.3 91/05/14 17:04:23 mrt .\" Correcting copyright -.\" +.\" .\" Revision 2.2 91/02/14 14:10:06 mrt .\" Changed to new Mach copyright .\" [91/02/12 18:10:12 mrt] -.\" +.\" .\" Revision 2.2 90/08/30 14:23:15 dbg .\" Created. .\" [90/08/30 dbg] -.\" +.\" .\" $FreeBSD$ .Dd January 16, 1996 .Dt DDB 4 @@ -86,12 +86,12 @@ The general command syntax is: .Ar address Ns Op Li , Ns Ar count .Pp A blank line repeats the previous command from the address `next' with -count 1 and no modifiers. Specifying +count 1 and no modifiers. Specifying .Ar address sets `dot' to the -address. Omitting +address. Omitting .Ar address -uses `dot'. A missing +uses `dot'. A missing .Ar count is taken to be 1 for printing commands or infinity for stack traces. @@ -101,7 +101,7 @@ The debugger has a feature like the .Xr more 1 command -for the output. If an output line exceeds the number set in the +for the output. If an output line exceeds the number set in the .Li \&$lines variable, it displays .Dq Em --db_more-- @@ -190,7 +190,7 @@ Execute an examine command with the last specified parameters to it except that the last start address subtracted by the size displayed by it is used as the start address. .It Cm print Ns Op Cm /acdoruxz -Print +Print .Ar addr Ns s according to the modifier character (as described above for .Li examine ) . @@ -226,7 +226,7 @@ on the command line at succeeding locations starting with .Ar addr The write unit size can be specified in the modifier with a letter .Li b -(byte), +(byte), .Li h (half word) or .Li l @@ -243,7 +243,7 @@ It's best to enclose each expression in parentheses. .Op Li = .Ar expr .Xc -Set the named variable or register with the value of +Set the named variable or register with the value of .Ar expr . Valid variable names are described below. .It Cm break Ns Op Cm /u @@ -251,8 +251,8 @@ Set a break point at .Ar addr . If .Ar count -is supplied, continues -.Ar count +is supplied, continues +.Ar count - 1 times before stopping at the break point. If the break point is set, a break point number is printed with @@ -277,7 +277,7 @@ point at the low-level code paths may also cause strange behavior. .It Cm delete Ar addr .It Cm delete Li \&# Ns Ar number Delete the break point. The target break point can be specified by a -break point number with +break point number with .Li # , or by using the same .Ar addr @@ -285,7 +285,7 @@ specified in the original .Cm break command. .It Cm step Ns Op Cm /p -Single step +Single step .Ar count times (the comma is a mandatory part of the syntax). If the @@ -332,13 +332,13 @@ only print when the matching return is hit. .Xc Stack trace. The .Li u -option traces user space; if omitted, +option traces user space; if omitted, .Cm trace only traces kernel space. .Ar count -is the number of frames to be traced. -If +is the number of frames to be traced. +If .Ar count is omitted, all frames are printed. .Pp @@ -365,7 +365,7 @@ Display all process information. The process information may not be shown if it is not supported in the machine, or the bottom of the stack of the target process is not in the main memory at that time. -The +The .Li m modifier will alter the display to show VM map addresses for the process and not show other info. @@ -382,12 +382,12 @@ The support of the modifier depends on the machine. If not supported, incorrect information will be displayed. .It Xo -.Cm show map Ns Op Cm /f +.Cm show map Ns Op Cm /f .Ar addr .Xc -Prints the VM map at +Prints the VM map at .Ar addr . -If the +If the .Li f modifier is specified the complete map is printed. @@ -485,7 +485,7 @@ Work variable. can be 0 to 31. .El .Sh EXPRESSIONS -Almost all expression operators in C are supported except +Almost all expression operators in C are supported except .Sq Li \&~ , .Sq Li \&^ , and unary |