-@c Copyright (C) 2008-2018 Free Software Foundation, Inc.
+@c Copyright (C) 2008-2019 Free Software Foundation, Inc.
@c Permission is granted to copy, distribute and/or modify this document
@c under the terms of the GNU Free Documentation License, Version 1.3 or
@c any later version published by the Free Software Foundation; with the
return an empty tuple.
@end defun
+@defun Inferior.architecture ()
+Return the @code{gdb.Architecture} (@pxref{Architectures In Python})
+for this inferior. This represents the architecture of the inferior
+as a whole. Some platforms can have multiple architectures in a
+single address space, so this may not match the architecture of a
+particular frame (@pxref{Frames In Python}).
+@end defun
+
@findex Inferior.read_memory
@defun Inferior.read_memory (address, length)
Read @var{length} addressable memory units from the inferior, starting at
been populated with the new value and may be used in output. This
method must return a string. If the returned string is not empty,
@value{GDBN} will present it to the user.
+
+If this method raises the @code{gdb.GdbError} exception
+(@pxref{Exception Handling}), then @value{GDBN} will print the
+exception's string and the @code{set} command will fail. Note,
+however, that the @code{value} attribute will not be reset in this
+case. So, if your parameter must validate values, it should store the
+old value internally and reset the exposed value, like so:
+
+@smallexample
+class ExampleParam (gdb.Parameter):
+ def __init__ (self, name):
+ super (ExampleParam, self).__init__ (name,
+ gdb.COMMAND_DATA,
+ gdb.PARAM_BOOLEAN)
+ self.value = True
+ self.saved_value = True
+ def validate(self):
+ return False
+ def get_set_string (self):
+ if not self.validate():
+ self.value = self.saved_value
+ raise gdb.GdbError('Failed to validate')
+ self.saved_value = self.value
+@end smallexample
@end defun
@defun Parameter.get_show_string (self, svalue)
@item gdb.SYMBOL_LABEL_DOMAIN
This domain contains names of labels (for gotos).
-@vindex SYMBOL_VARIABLES_DOMAIN
-@item gdb.SYMBOL_VARIABLES_DOMAIN
-This domain holds a subset of the @code{SYMBOLS_VAR_DOMAIN}; it
-contains everything minus functions and types.
-
-@vindex SYMBOL_FUNCTIONS_DOMAIN
-@item gdb.SYMBOL_FUNCTIONS_DOMAIN
-This domain contains all functions.
+@vindex SYMBOL_MODULE_DOMAIN
+@item gdb.SYMBOL_MODULE_DOMAIN
+This domain contains names of Fortran module types.
-@vindex SYMBOL_TYPES_DOMAIN
-@item gdb.SYMBOL_TYPES_DOMAIN
-This domain contains all types.
+@vindex SYMBOL_COMMON_BLOCK_DOMAIN
+@item gdb.SYMBOL_COMMON_BLOCK_DOMAIN
+This domain contains names of Fortran common blocks.
@end vtable
The available address class categories in @code{gdb.Symbol} are represented
@vindex SYMBOL_LOC_COMPUTED
@item gdb.SYMBOL_LOC_COMPUTED
The value's address is a computed location.
+
+@vindex SYMBOL_LOC_COMPUTED
+@item gdb.SYMBOL_LOC_COMPUTED
+The value's address is a symbol. This is only used for Fortran common
+blocks.
@end vtable
@node Symbol Tables In Python