@syncodeindex ky cp
@c readline appendices use @vindex, @findex and @ftable,
-@c annotate.texi uses @findex.
+@c annotate.texi and gdbmi use @findex.
@syncodeindex vr cp
@syncodeindex fn cp
-@c gdbmi uses @findex
-@syncodeindex fn cp
-
@c !!set GDB manual's edition---not the same as GDB version!
@set EDITION Eighth
@sp 1
@subtitle @value{EDITION} Edition, for @value{GDBN} version @value{GDBVN}
@subtitle @value{DATE}
-@author Richard M. Stallman and Roland H. Pesch
+@author Richard Stallman, Roland Pesch, Stan Shebs, et al.
@page
@tex
{\parskip=0pt
@end ifhtml
+@c TeX can handle the contents at the start but makeinfo 3.12 can not
+@iftex
+@contents
+@end iftex
+
@node Summary
@unnumbered Summary of @value{GDBN}
So that they may not regard their many labors as thankless, we
particularly thank those who shepherded @value{GDBN} through major
releases:
+Andrew Cagney (release 5.0);
Jim Blandy (release 4.18);
Jason Molenda (release 4.17);
Stan Shebs (release 4.14);
@cindex latest breakpoint
Breakpoints are set with the @code{break} command (abbreviated
@code{b}). The debugger convenience variable @samp{$bpnum} records the
-number of the breakpoints you've set most recently; see @ref{Convenience
+number of the breakpoint you've set most recently; see @ref{Convenience
Vars,, Convenience variables}, for a discussion of what you can do with
convenience variables.
@noindent
but if before calling @code{set_debug_traps}, you set it to point to a
-function in your program; that function is called when
+function in your program, that function is called when
@code{@value{GDBN}} continues after stopping on a trap (for example, bus
error). The function indicated by @code{exceptionHook} is called with
one parameter: an @code{int} which is the exception number.
@noindent
means the same as "0000".
-The error response, returned for some packets includes a two character
+The error response returned for some packets includes a two character
error number. That number is not well defined.
For any @var{command} not supported by the stub, an empty response
Below is a complete list of all currently defined @var{command}s and
their corresponding response @var{data}:
-
+@page
@multitable @columnfractions .30 .30 .40
@item Packet
@tab Request
@tab @code{!}
@tab
Use the extended remote protocol. Sticky---only needs to be set once.
-The extended remote protocol support the @samp{R} packet.
+The extended remote protocol supports the @samp{R} packet.
@item
@tab reply @samp{}
@tab
@item set program arguments @strong{(reserved)}
@tab @code{A}@var{arglen}@code{,}@var{argnum}@code{,}@var{arg}@code{,...}
@tab
+@item
+@tab
+@tab
Initialized @samp{argv[]} array passed into program. @var{arglen}
specifies the number of bytes in the hex encoded byte stream @var{arg}.
See @file{gdbserver} for more details.
@tab reply
@tab see below
-@item toggle debug @emph{(deprecated)}
+@item toggle debug @strong{(deprecated)}
@tab @code{d}
@tab
toggle debug flag.
@item
@tab reply @emph{no response}
@tab
-@value{GDBN} does not check for any response after sending this packet
+@value{GDBN} does not check for any response after sending this packet.
@item reserved
@tab @code{e}
@item general query
@tab @code{q}@var{query}
@tab
-Request info about @var{query}. In general @value{GDBN} @var{query}'s
+Request info about @var{query}. In general @value{GDBN} queries
have a leading upper case letter. Custom vendor queries should use a
company prefix (in lower case) ex: @samp{qfsf.var}. @var{query} may
optionally be followed by a @samp{,} or @samp{;} separated list. Stubs
Set value of @var{var} to @var{val}. See @samp{q} for a discussing of
naming conventions.
-@item reset @emph{(deprecated)}
+@item reset @strong{(deprecated)}
@tab @code{r}
@tab
Reset the entire system.
@item thread info request
@tab @code{q}@code{P}@var{mode}@var{threadid}
@tab
+@item
+@tab
+@tab
Returns information on @var{threadid}. Where: @var{mode} is a hex
encoded 32 bit mode; @var{threadid} is a hex encoded 64 bit thread ID.
@item
@item remote command
@tab @code{q}@code{Rcmd,}@var{COMMAND}
@tab
+@item
+@tab
+@tab
@var{COMMAND} (hex encoded) is passed to the local interpreter for
execution. Invalid commands should be reported using the output string.
Before the final result packet, the target may also respond with a
@cindex @file{.gdbinit}
@cindex @file{gdb.ini}
When you start @value{GDBN}, it automatically executes commands from its
-@dfn{init files}. These are files named @file{.gdbinit} on Unix, or
-@file{gdb.ini} on DOS/Windows. @value{GDBN} reads the init file (if
-any) in your home directory@footnote{On DOS/Windows systems, the home
-directory is the one pointed to by the @code{HOME} environment
-variable.}, then processes command line options and operands, and then
-reads the init file (if any) in the current working directory. This is
-so the init file in your home directory can set options (such as
-@code{set complaints}) which affect the processing of the command line
-options and operands. The init files are not executed if you use the
-@samp{-nx} option; @pxref{Mode Options, ,Choosing modes}.
+@dfn{init files}. These are files named @file{.gdbinit} on Unix and
+@file{gdb.ini} on DOS/Windows. During startup, @value{GDBN} does the
+following:
+
+@enumerate
+@item
+Reads the init file (if any) in your home directory@footnote{On
+DOS/Windows systems, the home directory is the one pointed to by the
+@code{HOME} environment variable.}.
+
+@item
+Processes command line options and operands.
+
+@item
+Reads the init file (if any) in the current working directory.
+
+@item
+Reads command files specified by the @samp{-x} option.
+@end enumerate
+
+The init file in your home directory can set options (such as @samp{set
+complaints}) that affect subsequent processing of command line options
+and operands. Init files are not executed if you use the @samp{-nx}
+option (@pxref{Mode Options, ,Choosing modes}).
@cindex init file name
On some configurations of @value{GDBN}, the init file is known by a
% Blame: doc@cygnus.com, 1991.
@end tex
+@c TeX can handle the contents at the start but makeinfo 3.12 can not
+@ifinfo
+@contents
+@end ifinfo
+@ifhtml
@contents
+@end ifhtml
+
@bye
projects / binutils-gdb.git / blobdiff