* NEWS: Mention symbol-reloading has been deleted.
* symfile.c (symbol_reloading): Delete. (show_symbol_reloading): Delete. (_initialize_symfile): Delete set/show symbol-reloading. doc/ * gdb.texinfo (Help): Change apropos example to use "alias" instead of "reload". (Symbols): Delete docs for set/show symbol-reloading. * gdbint.texinfo (Defining Other Architecture Features): Delete SYMBOL_RELOADING_DEFAULT. * refcard.tex: Delete reference to symbol-reloading. testsuite/ * gdb.base/default.exp: Delete tests for symbol-reloading. * gdb.base/help.exp: Ditto. * gdb.base/setshow.exp: Ditto. * gdb.base/gdb_history: Delete references to symbol-reloading.
This commit is contained in:
Doug Evans
parent
c5b7e1cbc5
commit
168997566e
@ -1,5 +1,10 @@
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2012-03-13 Doug Evans <dje@google.com>
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* NEWS: Mention symbol-reloading has been deleted.
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* symfile.c (symbol_reloading): Delete.
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(show_symbol_reloading): Delete.
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(_initialize_symfile): Delete set/show symbol-reloading.
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* dwarf2read.c (load_partial_comp_unit): Defer adding cu to
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read_in_chain until we have successfully read it in.
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(load_full_comp_unit): Ditto.
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2
gdb/NEWS
2
gdb/NEWS
@ -3,6 +3,8 @@
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*** Changes since GDB 7.4
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* The option "symbol-reloading" has been deleted as it is no longer used.
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* Python scripting
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** GDB commands implemented in Python can now be put in command class
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@ -1,3 +1,12 @@
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2012-03-13 Doug Evans <dje@google.com>
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* gdb.texinfo (Help): Change apropos example to use "alias" instead
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of "reload".
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(Symbols): Delete docs for set/show symbol-reloading.
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* gdbint.texinfo (Defining Other Architecture Features): Delete
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SYMBOL_RELOADING_DEFAULT.
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* refcard.tex: Delete reference to symbol-reloading.
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2012-03-07 Pedro Alves <palves@redhat.com>
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* gdb.texinfo (General Query Packets): Document new
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@ -1700,7 +1700,7 @@ commands, and their documentation, for the regular expression specified in
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@var{args}. It prints out all matches found. For example:
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@smallexample
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apropos reload
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apropos alias
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@end smallexample
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@noindent
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@ -1708,10 +1708,11 @@ results in:
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@smallexample
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@c @group
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set symbol-reloading -- Set dynamic symbol table reloading
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multiple times in one run
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show symbol-reloading -- Show dynamic symbol table reloading
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multiple times in one run
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alias -- Define a new command that is an alias of an existing command
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aliases -- Aliases of other commands
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d -- Delete some breakpoints or auto-display expressions
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del -- Delete some breakpoints or auto-display expressions
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delete -- Delete some breakpoints or auto-display expressions
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@c @end group
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@end smallexample
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@ -14721,33 +14722,6 @@ from the @code{ptype} command can be overwhelming and hard to use. The
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which match the regular-expression @var{regexp}.
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@end ignore
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@cindex reloading symbols
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Some systems allow individual object files that make up your program to
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be replaced without stopping and restarting your program. For example,
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in VxWorks you can simply recompile a defective object file and keep on
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running. If you are running on one of these systems, you can allow
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@value{GDBN} to reload the symbols for automatically relinked modules:
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@table @code
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@kindex set symbol-reloading
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@item set symbol-reloading on
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Replace symbol definitions for the corresponding source file when an
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object file with a particular name is seen again.
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@item set symbol-reloading off
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Do not replace symbol definitions when encountering object files of the
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same name more than once. This is the default state; if you are not
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running on a system that permits automatic relinking of modules, you
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should leave @code{symbol-reloading} off, since otherwise @value{GDBN}
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may discard symbols when linking large programs, that may contain
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several modules (from different directories or libraries) with the same
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name.
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@kindex show symbol-reloading
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@item show symbol-reloading
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Show the current @code{on} or @code{off} setting.
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@end table
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@cindex opaque data types
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@kindex set opaque-type-resolution
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@item set opaque-type-resolution on
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@ -4916,11 +4916,6 @@ number of that register.
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Use this function to convert stab register @var{stab_regnr} into @value{GDBN}
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regnum. If not defined, no conversion will be done.
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@item SYMBOL_RELOADING_DEFAULT
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@findex SYMBOL_RELOADING_DEFAULT
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The default value of the ``symbol-reloading'' variable. (Never defined in
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current sources.)
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@item TARGET_CHAR_BIT
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@findex TARGET_CHAR_BIT
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Number of bits in a char; defaults to 8.
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@ -68,7 +68,7 @@
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% all variations of a command.
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% The GDB-under-Emacs section omits gdb-mode functions without default
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% keybindings. GDB startup options are not described.
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% set print sevenbit-strings, set symbol-reloading omitted.
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% set print sevenbit-strings omitted.
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% printsyms, printpsyms, omitted since they're for GDB maintenance primarily
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% share omitted due to obsolescence
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% set check range/type omitted at least til code is in GDB.
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@ -147,23 +147,6 @@ DEF_VEC_P (sym_fns_ptr);
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static VEC (sym_fns_ptr) *symtab_fns = NULL;
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/* Flag for whether user will be reloading symbols multiple times.
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Defaults to ON for VxWorks, otherwise OFF. */
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#ifdef SYMBOL_RELOADING_DEFAULT
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int symbol_reloading = SYMBOL_RELOADING_DEFAULT;
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#else
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int symbol_reloading = 0;
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#endif
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static void
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show_symbol_reloading (struct ui_file *file, int from_tty,
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struct cmd_list_element *c, const char *value)
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{
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fprintf_filtered (file, _("Dynamic symbol table reloading "
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"multiple times in one run is %s.\n"),
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value);
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}
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/* If non-zero, shared library symbols will be added automatically
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when the inferior is created, new libraries are loaded, or when
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attaching to the inferior. This is almost always what users will
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@ -3833,14 +3816,6 @@ for access from GDB.\n\
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A load OFFSET may also be given."), &cmdlist);
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set_cmd_completer (c, filename_completer);
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add_setshow_boolean_cmd ("symbol-reloading", class_support,
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&symbol_reloading, _("\
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Set dynamic symbol table reloading multiple times in one run."), _("\
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Show dynamic symbol table reloading multiple times in one run."), NULL,
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NULL,
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show_symbol_reloading,
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&setlist, &showlist);
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add_prefix_cmd ("overlay", class_support, overlay_command,
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_("Commands for debugging overlays."), &overlaylist,
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"overlay ", 0, &cmdlist);
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@ -1,3 +1,10 @@
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2012-03-13 Doug Evans <dje@google.com>
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* gdb.base/default.exp: Delete tests for symbol-reloading.
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* gdb.base/help.exp: Ditto.
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* gdb.base/setshow.exp: Ditto.
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* gdb.base/gdb_history: Delete references to symbol-reloading.
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2012-03-06 Jan Kratochvil <jan.kratochvil@redhat.com>
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* gdb.base/attach-twice.c: New files.
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@ -560,8 +560,6 @@ gdb_test_no_output "set print vtbl" "set print vtbl"
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# FIXME -- need a test for "set prompt"
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#test set radix
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gdb_test "set radix" "Input and output radices now set to decimal 10, hex a, octal 12.*" "set radix"
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#test set symbol-reloading
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gdb_test_no_output "set symbol-reloading" "set symbol-reloading"
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#test set variable
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gdb_test "set variable" "Argument required .expression to compute.*" "set variable"
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#test set verbose
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@ -663,8 +661,6 @@ gdb_test "show print vtbl" "Printing of C\[+\]+ virtual function tables is on."
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gdb_test "show prompt" "Gdb's prompt is \"$gdb_prompt \".*" "show prompt"
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#test show radix
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gdb_test "show radix" "Input and output radices set to decimal 10, hex a, octal 12." "show radix"
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#test show symbol-reloading
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gdb_test "show symbol-reloading" "Dynamic symbol table reloading multiple times in one run is on." "show symbol-reloading"
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#test show user
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gdb_test_no_output "show user" "show user"
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#test show values
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@ -176,7 +176,6 @@ set print sevenbit-strings
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set print union
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set print vtbl
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set radix
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set symbol-reloading
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set variable
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set verbose
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set width
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@ -220,7 +219,6 @@ show print union
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show print vtbl
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show prompt
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show radix
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show symbol-reloading
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show user
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show values
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show verbose
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@ -458,8 +458,6 @@ gdb_test "help set print vtbl" "Set printing of C\[+\]+ virtual function tables\
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gdb_test "help set prompt" "Set gdb's prompt" "help set prompt"
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# test help set radix
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gdb_test "help set radix" "Set default input and output number radices\.\[\r\n\]+Use \'set input-radix\' or \'set output-radix\' to independently set each\.\[\r\n\]+Without an argument, sets both radices back to the default value of 10\." "help set radix"
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# test help set symbol-reloading
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gdb_test "help set symbol-reloading" "Set dynamic symbol table reloading multiple times in one run\." "help set symbol-reloading"
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# test help set variable
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gdb_test "help set variable" "Evaluate expression EXP and assign result to variable VAR, using assignment\[\r\n\]+syntax appropriate for the current language \\(VAR = EXP or VAR := EXP for\[\r\n\]+example\\)\. VAR may be a debugger \"convenience\" variable \\(names starting\[\r\n\]+with \\\$\\), a register \\(a few standard names starting with \\\$\\), or an actual\[\r\n\]+variable in the program being debugged\. EXP is any valid expression\.\[\r\n\]+This may usually be abbreviated to simply \"set\"\." "help set variable"
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# test help set verbose
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@ -571,8 +569,6 @@ gdb_test "help show print vtbl" "Show printing of C\[+\]+ virtual function table
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gdb_test "help show prompt" "Show gdb's prompt" "help show prompt"
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# test help show radix
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gdb_test "help show radix" "Show the default input and output number radices\.\[\r\n\]+Use \'show input-radix\' or \'show output-radix\' to independently show each\." "help show radix"
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# test help show symbol-reloading
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gdb_test "help show symbol-reloading" "Show dynamic symbol table reloading multiple times in one run\." "help show symbol-reloading"
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# test help show user
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gdb_test "help show user" "Show definitions of non-python user defined commands\.\[\r\n\]+Argument is the name of the user defined command\.\[\r\n\]+With no argument, show definitions of all user defined commands\." "help show user"
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# test help show values
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@ -242,10 +242,6 @@ gdb_test_no_output "set write on" "set write on"
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#test show write on
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# This is only supported on targets which use exec.o.
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gdb_test "show write" "Writing into executable and core files is on..*" "show write (on)"
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#test set symbol-reloading on
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gdb_test_no_output "set symbol-reloading on" "set symbol-reloading on"
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#test show symbol-reloading on
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gdb_test "show symbol-reloading" "Dynamic symbol table reloading multiple times in one run is on..*" "show symbol-reloading (on)"
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#test show user
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gdb_test_no_output "show user" "show user"
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#test set verbose on
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