2003-02-01 Andrew Cagney <ac131313@redhat.com>
* main.c (captured_main): Delete #ifdef ADDITIONAL_OPTIONS, ADDITIONAL_OPTION_CASES, and ADDITIONAL_OPTION_HANDLER code. (print_gdb_help): Delete #ifdef ADDITIONAL_OPTION_HELP code. * stabsread.c (DBX_PARM_SYMBOL_CLASS): Delete macro. (define_symbol): Update. * symfile.c (generic_load): Remove references to nindy. * symtab.c: Remove references to nindy. Index: doc/ChangeLog 2003-02-01 Andrew Cagney <ac131313@redhat.com> * gdbint.texinfo (Target Architecture Definition): Delete description of ADDITIONAL_OPTIONS, ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HANDLER, and ADDITIONAL_OPTION_HELP, and BEFORE_MAIN_LOOP_HOOK, and DBX_PARM_SYMBOL_CLASS along with references to nindy and i960. * gdb.texinfo (i960): Delete all references to i960 and nindy.
This commit is contained in:
Andrew Cagney
parent
2bd4c7b179
commit
7ca9f392fc
@ -1,3 +1,13 @@
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2003-02-01 Andrew Cagney <ac131313@redhat.com>
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* main.c (captured_main): Delete #ifdef ADDITIONAL_OPTIONS,
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ADDITIONAL_OPTION_CASES, and ADDITIONAL_OPTION_HANDLER code.
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(print_gdb_help): Delete #ifdef ADDITIONAL_OPTION_HELP code.
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* stabsread.c (DBX_PARM_SYMBOL_CLASS): Delete macro.
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(define_symbol): Update.
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* symfile.c (generic_load): Remove references to nindy.
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* symtab.c: Remove references to nindy.
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2003-02-01 Andrew Cagney <ac131313@redhat.com>
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* infcmd.c (print_float_info): Delete code conditional on
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@ -1,3 +1,12 @@
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2003-02-01 Andrew Cagney <ac131313@redhat.com>
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* gdbint.texinfo (Target Architecture Definition): Delete
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description of ADDITIONAL_OPTIONS, ADDITIONAL_OPTION_CASES,
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ADDITIONAL_OPTION_HANDLER, and ADDITIONAL_OPTION_HELP, and
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BEFORE_MAIN_LOOP_HOOK, and DBX_PARM_SYMBOL_CLASS along with
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references to nindy and i960.
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* gdb.texinfo (i960): Delete all references to i960 and nindy.
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2003-02-01 Andrew Cagney <ac131313@redhat.com>
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* gdbint.texinfo (Target Architecture Definition): Delete
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@ -11414,7 +11414,6 @@ configurations.
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* ARM:: ARM
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* H8/300:: Hitachi H8/300
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* H8/500:: Hitachi H8/500
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* i960:: Intel i960
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* M32R/D:: Mitsubishi M32R/D
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* M68K:: Motorola M68K
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* MIPS Embedded:: MIPS Embedded
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@ -11668,128 +11667,6 @@ memory}. The accepted values for @var{mod} are @code{small},
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@end table
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@node i960
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@subsection Intel i960
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@table @code
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@kindex target mon960
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@item target mon960 @var{dev}
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MON960 monitor for Intel i960.
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@kindex target nindy
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@item target nindy @var{devicename}
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An Intel 960 board controlled by a Nindy Monitor. @var{devicename} is
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the name of the serial device to use for the connection, e.g.
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@file{/dev/ttya}.
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@end table
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@cindex Nindy
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@cindex i960
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@dfn{Nindy} is a ROM Monitor program for Intel 960 target systems. When
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@value{GDBN} is configured to control a remote Intel 960 using Nindy, you can
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tell @value{GDBN} how to connect to the 960 in several ways:
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@itemize @bullet
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@item
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Through command line options specifying serial port, version of the
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Nindy protocol, and communications speed;
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@item
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By responding to a prompt on startup;
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@item
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By using the @code{target} command at any point during your @value{GDBN}
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session. @xref{Target Commands, ,Commands for managing targets}.
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@end itemize
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@cindex download to Nindy-960
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With the Nindy interface to an Intel 960 board, @code{load}
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downloads @var{filename} to the 960 as well as adding its symbols in
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@value{GDBN}.
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@menu
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* Nindy Startup:: Startup with Nindy
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* Nindy Options:: Options for Nindy
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* Nindy Reset:: Nindy reset command
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@end menu
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@node Nindy Startup
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@subsubsection Startup with Nindy
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If you simply start @code{@value{GDBP}} without using any command-line
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options, you are prompted for what serial port to use, @emph{before} you
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reach the ordinary @value{GDBN} prompt:
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@smallexample
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Attach /dev/ttyNN -- specify NN, or "quit" to quit:
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@end smallexample
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@noindent
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Respond to the prompt with whatever suffix (after @samp{/dev/tty})
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identifies the serial port you want to use. You can, if you choose,
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simply start up with no Nindy connection by responding to the prompt
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with an empty line. If you do this and later wish to attach to Nindy,
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use @code{target} (@pxref{Target Commands, ,Commands for managing targets}).
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@node Nindy Options
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@subsubsection Options for Nindy
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These are the startup options for beginning your @value{GDBN} session with a
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Nindy-960 board attached:
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@table @code
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@item -r @var{port}
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Specify the serial port name of a serial interface to be used to connect
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to the target system. This option is only available when @value{GDBN} is
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configured for the Intel 960 target architecture. You may specify
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@var{port} as any of: a full pathname (e.g. @samp{-r /dev/ttya}), a
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device name in @file{/dev} (e.g. @samp{-r ttya}), or simply the unique
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suffix for a specific @code{tty} (e.g. @samp{-r a}).
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@item -O
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(An uppercase letter ``O'', not a zero.) Specify that @value{GDBN} should use
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the ``old'' Nindy monitor protocol to connect to the target system.
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This option is only available when @value{GDBN} is configured for the Intel 960
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target architecture.
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@quotation
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@emph{Warning:} if you specify @samp{-O}, but are actually trying to
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connect to a target system that expects the newer protocol, the connection
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fails, appearing to be a speed mismatch. @value{GDBN} repeatedly
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attempts to reconnect at several different line speeds. You can abort
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this process with an interrupt.
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@end quotation
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@item -brk
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Specify that @value{GDBN} should first send a @code{BREAK} signal to the target
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system, in an attempt to reset it, before connecting to a Nindy target.
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@quotation
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@emph{Warning:} Many target systems do not have the hardware that this
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requires; it only works with a few boards.
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@end quotation
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@end table
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The standard @samp{-b} option controls the line speed used on the serial
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port.
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@c @group
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@node Nindy Reset
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@subsubsection Nindy reset command
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@table @code
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@item reset
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@kindex reset
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For a Nindy target, this command sends a ``break'' to the remote target
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system; this is only useful if the target has been equipped with a
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circuit to perform a hard reset (or some other interesting action) when
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a break is detected.
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@end table
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@c @end group
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@node M32R/D
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@subsection Mitsubishi M32R/D
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@ -2295,9 +2295,8 @@ always linked in.)
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@item USG
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Means that System V (prior to SVR4) include files are in use. (FIXME:
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This symbol is abused in @file{infrun.c}, @file{regex.c},
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@file{remote-nindy.c}, and @file{utils.c} for other things, at the
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moment.)
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This symbol is abused in @file{infrun.c}, @file{regex.c}, and
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@file{utils.c} for other things, at the moment.)
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@item lint
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Define this to help placate @code{lint} in some situations.
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@ -2913,18 +2912,6 @@ machine.
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@table @code
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@item ADDITIONAL_OPTIONS
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@itemx ADDITIONAL_OPTION_CASES
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@itemx ADDITIONAL_OPTION_HANDLER
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@itemx ADDITIONAL_OPTION_HELP
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@findex ADDITIONAL_OPTION_HELP
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@findex ADDITIONAL_OPTION_HANDLER
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@findex ADDITIONAL_OPTION_CASES
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@findex ADDITIONAL_OPTIONS
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These are a set of macros that allow the addition of additional command
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line options to @value{GDBN}. They are currently used only for the unsupported
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i960 Nindy target, and should not be used in any other configuration.
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@item ADDR_BITS_REMOVE (addr)
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@findex ADDR_BITS_REMOVE
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If a raw machine instruction address includes any bits that are not
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@ -2990,16 +2977,6 @@ This macro may safely assume that @var{type} is either a pointer or a
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C@t{++} reference type.
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@xref{Target Architecture Definition, , Pointers Are Not Always Addresses}.
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@item BEFORE_MAIN_LOOP_HOOK
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@findex BEFORE_MAIN_LOOP_HOOK
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Define this to expand into any code that you want to execute before the
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main loop starts. Although this is not, strictly speaking, a target
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conditional, that is how it is currently being used. Note that if a
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configuration were to define it one way for a host and a different way
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for the target, @value{GDBN} will probably not compile, let alone run
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correctly. This macro is currently used only for the unsupported i960 Nindy
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target, and should not be used in any other configuration.
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@item BELIEVE_PCC_PROMOTION
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@findex BELIEVE_PCC_PROMOTION
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Define if the compiler promotes a @code{short} or @code{char}
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@ -3150,12 +3127,6 @@ Return non-zero if register @var{regnum} can represent data values in a
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non-standard form.
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@xref{Target Architecture Definition, , Using Different Register and Memory Data Representations}.
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@item DBX_PARM_SYMBOL_CLASS
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@findex DBX_PARM_SYMBOL_CLASS
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Hook for the @code{SYMBOL_CLASS} of a parameter when decoding DBX symbol
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information. In the i960, parameters can be stored as locals or as
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args, depending on the type of the debug record.
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@item DECR_PC_AFTER_BREAK
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@findex DECR_PC_AFTER_BREAK
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Define this to be the amount by which to decrement the PC after the
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14
gdb/main.c
14
gdb/main.c
@ -300,10 +300,6 @@ captured_main (void *data)
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{"statistics", no_argument, 0, 13},
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{"write", no_argument, &write_files, 1},
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{"args", no_argument, &set_args, 1},
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/* Allow machine descriptions to add more options... */
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#ifdef ADDITIONAL_OPTIONS
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ADDITIONAL_OPTIONS
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#endif
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{0, no_argument, 0, 0}
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};
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@ -444,9 +440,6 @@ extern int gdbtk_test (char *);
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}
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break;
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#ifdef ADDITIONAL_OPTION_CASES
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ADDITIONAL_OPTION_CASES
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#endif
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case '?':
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fprintf_unfiltered (gdb_stderr,
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_("Use `%s --help' for a complete list of options.\n"),
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@ -643,10 +636,6 @@ extern int gdbtk_test (char *);
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if (ttyarg != NULL)
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catch_command_errors (tty_command, ttyarg, !batch, RETURN_MASK_ALL);
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#ifdef ADDITIONAL_OPTION_HANDLER
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ADDITIONAL_OPTION_HANDLER;
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#endif
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/* Error messages should no longer be distinguished with extra output. */
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error_pre_print = NULL;
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quit_pre_print = NULL;
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@ -835,9 +824,6 @@ Options:\n\n\
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--write Set writing into executable and core files.\n\
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--xdb XDB compatibility mode.\n\
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"), stream);
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#ifdef ADDITIONAL_OPTION_HELP
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fputs_unfiltered (ADDITIONAL_OPTION_HELP, stream);
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#endif
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fputs_unfiltered (_("\n\
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For more information, type \"help\" from within GDB, or consult the\n\
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GDB manual (available as on-line info or a printed manual).\n\
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@ -1646,13 +1646,7 @@ define_symbol (CORE_ADDR valu, char *string, int desc, int type,
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else
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SYMBOL_TYPE (sym) = read_type (&p, objfile);
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/* Normally this is a parameter, a LOC_ARG. On the i960, it
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can also be a LOC_LOCAL_ARG depending on symbol type. */
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#ifndef DBX_PARM_SYMBOL_CLASS
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#define DBX_PARM_SYMBOL_CLASS(type) LOC_ARG
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#endif
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SYMBOL_CLASS (sym) = DBX_PARM_SYMBOL_CLASS (type);
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SYMBOL_CLASS (sym) = LOC_ARG;
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SYMBOL_VALUE (sym) = valu;
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SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
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add_symbol_to_list (sym, &local_symbols);
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@ -1652,11 +1652,11 @@ generic_load (char *args, int from_tty)
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for other targets too. */
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write_pc (entry);
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/* FIXME: are we supposed to call symbol_file_add or not? According to
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a comment from remote-mips.c (where a call to symbol_file_add was
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commented out), making the call confuses GDB if more than one file is
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loaded in. remote-nindy.c had no call to symbol_file_add, but remote-vx.c
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does. */
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/* FIXME: are we supposed to call symbol_file_add or not? According
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to a comment from remote-mips.c (where a call to symbol_file_add
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was commented out), making the call confuses GDB if more than one
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file is loaded in. Some targets do (e.g., remote-vx.c) but
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others don't (or didn't - perhaphs they have all been deleted). */
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print_transfer_performance (gdb_stdout, cbdata.data_count,
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cbdata.write_count, end_time - start_time);
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10
gdb/symtab.c
10
gdb/symtab.c
@ -716,11 +716,11 @@ fixup_psymbol_section (struct partial_symbol *psym, struct objfile *objfile)
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attractive to put in some QUIT's (though I'm not really sure
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whether it can run long enough to be really important). But there
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are a few calls for which it would appear to be bad news to quit
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out of here: find_proc_desc in alpha-tdep.c and mips-tdep.c, and
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nindy_frame_chain_valid in nindy-tdep.c. (Note that there is C++
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code below which can error(), but that probably doesn't affect
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these calls since they are looking for a known variable and thus
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can probably assume it will never hit the C++ code). */
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out of here: find_proc_desc in alpha-tdep.c and mips-tdep.c. (Note
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that there is C++ code below which can error(), but that probably
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doesn't affect these calls since they are looking for a known
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variable and thus can probably assume it will never hit the C++
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code). */
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struct symbol *
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lookup_symbol (const char *name, const struct block *block,
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