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* gdb.texinfo (Print Settings): Don't document "set print

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fast-symbolic-addr off".  The bug which it worked around was fixed
	on 25 Feb 94 in coffread.c, so I'm nuking the command.
This commit is contained in:
Jim Kingdon
1994-03-16 20:04:14 +00:00
parent 2573e71c0e
commit ec35141c8c
2 changed files with 9 additions and 31 deletions
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4
gdb/doc/ChangeLog
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@ -1,5 +1,9 @@
Wed Mar 16 08:20:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* gdb.texinfo (Print Settings): Don't document "set print
fast-symbolic-addr off". The bug which it worked around was fixed
on 25 Feb 94 in coffread.c, so I'm nuking the command.
* stabs.texinfo (Alternate Entry Points): New node, rewritten from
N_ENTRY node.

36
gdb/doc/gdb.texinfo
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@ -4425,42 +4425,16 @@ Ask how large the maximum offset is that @value{GDBN} prints in a
symbolic address.
@end table
Sometimes @value{GDBN} can tell you more about an address if it does an
extensive search of its symbol information. The default is to provide
a quick symbolic display that is usually correct, but which may not give
the most useful answer when working in some object file formats. If
you are not getting the information you need, try:
@table @code
@item set print fast-symbolic-addr off
@kindex set print fast-symbolic-addr
Search all symbol information when displaying an address symbolically.
This setting may display more information about static variables, for
example, but also takes longer.
@item set print fast-symbolic-addr
@item set print fast-symbolic-addr on
Search only the ``minimal symbol information'' when displaying symbolic
information about an address. This is the default.
@item show print fast-symbolic-addr
@kindex show print fast-symbolic-addr
Ask whether @value{GDBN} is using a fast or slow method of printing
symbolic address.
@end table
@cindex wild pointer, interpreting
@cindex pointer, finding referent
If you have a pointer and you are not sure where it points, try
@samp{set print symbol-filename on} and @samp{set print
fast-symbolic-addr off}. Then you can determine the name and source
file location of the variable where it points, using @samp{p/a
@var{pointer}}. This interprets the address in symbolic form. For
example, here @value{GDBN} shows that a variable @code{ptt} points at
another variable @code{t}, defined in @file{hi2.c}:
@samp{set print symbol-filename on}. Then you can determine the name
and source file location of the variable where it points, using
@samp{p/a @var{pointer}}. This interprets the address in symbolic form.
For example, here @value{GDBN} shows that a variable @code{ptt} points
at another variable @code{t}, defined in @file{hi2.c}:
@example
(@value{GDBP}) set print fast-symbolic-addr off
(@value{GDBP}) set print symbol-filename on
(@value{GDBP}) p/a ptt
$4 = 0xe008 <t in hi2.c>