6799407467
BuildBot reminded me that "explicit" is a reserved keyword in C++. This patch simply renames all the (illegal) uses of "explicit". This should fix the build errors with --enable-build-with-cxx bots. gdb/ChangeLog * break-catch-throw.c (re_set_exception_catchpoint) Rename reserved C++ keyword "explicit" to "explicit_loc". * breakpoint.c (create_overlay_event_breakpoint) (create_longjmp_master_breakpoint) (create_std_terminate_master_breakpoint) (create_exception_master_breakpoint, update_static_tracepoint): Rename reserved C++ keyword "explicit" to "explicit_loc". * completer.c (collect_explicit_location_matches) (explicit_location_completer): Rename reserved C++ keyword "explicit" to "explicit_loc". * linespec.c (struct linespec) <explicit>: Rename to "explicit_loc". (canonicalize_linespec, create_sals_line_offset) (convert_linespec_to_sals, convert_explicit_location_to_sals) (event_location_to_sals, decode_objc): Rename reserved C++ keyword "explicit" to "explicit_loc". * location.c (struct event_location) <explicit>: Rename to "explicit_loc". (initialize_explicit_location, new_explicit_location) (explicit_location_to_string_internal, explicit_location_to_linespec): Rename reserved C++ keyword "explicit" to "explicit_loc". * location.h (explicit_location_to_string) (explicit_location_to_linespec, initialize_explicit_location) (new_explicit_location): Rename reserved C++ keyword "explicit" to "explicit_loc". * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Rename reserved C++ keyword "explicit" to "explicit_loc".
232 lines
7.1 KiB
C
232 lines
7.1 KiB
C
/* Data structures and API for event locations in GDB.
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Copyright (C) 2013-2015 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef LOCATIONS_H
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#define LOCATIONS_H 1
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struct language_defn;
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struct event_location;
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/* An enumeration of possible signs for a line offset. */
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enum offset_relative_sign
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{
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/* No sign */
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LINE_OFFSET_NONE,
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/* A plus sign ("+") */
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LINE_OFFSET_PLUS,
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/* A minus sign ("-") */
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LINE_OFFSET_MINUS,
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/* A special "sign" for unspecified offset. */
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LINE_OFFSET_UNKNOWN
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};
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/* A line offset in a location. */
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struct line_offset
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{
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/* Line offset and any specified sign. */
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int offset;
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enum offset_relative_sign sign;
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};
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/* An enumeration of the various ways to specify a stop event
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location (used with create_breakpoint). */
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enum event_location_type
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{
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/* A traditional linespec. */
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LINESPEC_LOCATION,
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/* An address in the inferior. */
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ADDRESS_LOCATION,
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/* An explicit location. */
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EXPLICIT_LOCATION,
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/* A probe location. */
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PROBE_LOCATION
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};
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/* An explicit location. This structure is used to bypass the
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parsing done on linespecs. It still has the same requirements
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as linespecs, though. For example, source_filename requires
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at least one other field. */
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struct explicit_location
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{
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/* The source filename. Malloc'd. */
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char *source_filename;
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/* The function name. Malloc'd. */
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char *function_name;
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/* The name of a label. Malloc'd. */
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char *label_name;
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/* A line offset relative to the start of the symbol
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identified by the above fields or the current symtab
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if the other fields are NULL. */
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struct line_offset line_offset;
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};
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/* Return the type of the given event location. */
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extern enum event_location_type
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event_location_type (const struct event_location *);
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/* Return a malloc'd explicit string representation of the given
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explicit location. The location must already be canonicalized/valid. */
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extern char *
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explicit_location_to_string (const struct explicit_location *explicit_loc);
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/* Return a malloc'd linespec string representation of the given
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explicit location. The location must already be canonicalized/valid. */
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extern char *
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explicit_location_to_linespec (const struct explicit_location *explicit_loc);
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/* Return a string representation of the LOCATION.
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This function may return NULL for unspecified linespecs,
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e.g, LOCATION_LINESPEC and addr_string is NULL.
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The result is cached in LOCATION. */
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extern const char *
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event_location_to_string (struct event_location *location);
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/* Create a new linespec location. The return result is malloc'd
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and should be freed with delete_event_location. */
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extern struct event_location *
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new_linespec_location (char **linespec);
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/* Return the linespec location (a string) of the given event_location
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(which must be of type LINESPEC_LOCATION). */
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extern const char *
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get_linespec_location (const struct event_location *location);
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/* Create a new address location. The return result is malloc'd
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and should be freed with delete_event_location. */
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extern struct event_location *
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new_address_location (CORE_ADDR addr);
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/* Return the address location (a CORE_ADDR) of the given event_location
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(which must be of type ADDRESS_LOCATION). */
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extern CORE_ADDR
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get_address_location (const struct event_location *location);
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/* Create a new probe location. The return result is malloc'd
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and should be freed with delete_event_location. */
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extern struct event_location *
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new_probe_location (const char *probe);
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/* Return the probe location (a string) of the given event_location
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(which must be of type PROBE_LOCATION). */
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extern const char *
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get_probe_location (const struct event_location *location);
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/* Initialize the given explicit location. */
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extern void
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initialize_explicit_location (struct explicit_location *explicit_loc);
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/* Create a new explicit location. If not NULL, EXPLICIT is checked for
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validity. If invalid, an exception is thrown.
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The return result is malloc'd and should be freed with
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delete_event_location. */
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extern struct event_location *
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new_explicit_location (const struct explicit_location *explicit_loc);
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/* Return the explicit location of the given event_location
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(which must be of type EXPLICIT_LOCATION). */
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extern struct explicit_location *
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get_explicit_location (struct event_location *location);
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/* A const version of the above. */
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extern const struct explicit_location *
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get_explicit_location_const (const struct event_location *location);
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/* Free an event location and any associated data. */
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extern void delete_event_location (struct event_location *location);
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/* Make a cleanup to free LOCATION. */
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extern struct cleanup *
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make_cleanup_delete_event_location (struct event_location *location);
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/* Return a copy of the given SRC location. */
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extern struct event_location *
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copy_event_location (const struct event_location *src);
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/* Attempt to convert the input string in *ARGP into an event_location.
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ARGP is advanced past any processed input. Returns an event_location
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(malloc'd) if an event location was successfully found in *ARGP,
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NULL otherwise.
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This function may call error() if *ARGP looks like properly formed,
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but invalid, input, e.g., if it is called with missing argument parameters
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or invalid options.
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The return result must be freed with delete_event_location. */
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extern struct event_location *
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string_to_event_location (char **argp,
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const struct language_defn *langauge);
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/* Attempt to convert the input string in *ARGP into an explicit location.
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ARGP is advanced past any processed input. Returns an event_location
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(malloc'd) if an explicit location was successfully found in *ARGP,
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NULL otherwise.
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IF !DONT_THROW, this function may call error() if *ARGP looks like
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properly formed input, e.g., if it is called with missing argument
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parameters or invalid options. If DONT_THROW is non-zero, this function
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will not throw any exceptions. */
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extern struct event_location *
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string_to_explicit_location (const char **argp,
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const struct language_defn *langauge,
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int dont_throw);
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/* A convenience function for testing for unset locations. */
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extern int event_location_empty_p (const struct event_location *location);
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/* Set the location's string representation. If STRING is NULL, clear
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the string representation. */
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extern void
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set_event_location_string (struct event_location *location,
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const char *string);
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#endif /* LOCATIONS_H */
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