45c6a05ae1
as part of gdb(4). Suggested by: njl
68 lines
1.4 KiB
Groff
68 lines
1.4 KiB
Groff
.\" $FreeBSD$
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.Dd December 30, 2003
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.Dt VINUMDEBUG 4
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.Os
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.Sh NAME
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.Nm vinumdebug
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.Nd debug macros for Vinum.
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.Sh DESCRIPTION
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This man page describes
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.Nm gdb
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macros for debugging the
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.Nm vinum
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kernel module.
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See
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.Xr gdb 4
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for the description of the kernel debugging environment.
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No further action is required to access the
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.Nm vinum
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debug macros.
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They are loaded automatically along with the other macros.
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.Sh COMMANDS
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.Bl -ohang -offset 3m
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.It Cm finfo
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Show recently freed Vinum memory blocks.
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.It Cm meminfo
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Equivalent of
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.Nm vinum Ar info Fl v
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command.
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.It Cm rq
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Show information about the request pointed to by the variable
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.Va rq
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in the current frame.
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.It Cm rqe
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Show information about the request element pointed to by the variable
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.Va rqe
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in the current frame.
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.It Cm rqi
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Print out a simplified version of the same information as the
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.Nm vinum Ar info Fl V
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command.
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.It Cm rqinfo
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Show the Vinum request log buffer like the
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.Nm vinum Ar info Fl V
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command.
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.It Cm rqq Ar rq
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Show information about the request
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.Vt ( struct rq )
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pointed at by
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.Va rq .
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.It Cm rqq0
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Print information on some Vinum request structures.
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.It Cm rqq1
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Print information on some Vinum request structures.
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.It Cm rrqe Ar rqe
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Show information about the request element
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.Vt ( struct rqe )
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pointed at by the parameter
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.Va rqe .
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.El
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.Sh AUTHORS
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This man page was written by
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.An "Greg Lehey" Aq grog@FreeBSD.org
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.Sh SEE ALSO
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.Xr gdb 4 ,
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.Xr vinum 4 ,
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.Xr vinum 8 .
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.\" .Sh HISTORY
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