/* Header for GDB line completion.
- Copyright (C) 2000, 2007, 2008, 2009, 2010, 2011
- Free Software Foundation, Inc.
+ Copyright (C) 2000-2016 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
struct linespec_sals
{
- /* This is the linespec corresponding to the sals contained in this
+ /* This is the location corresponding to the sals contained in this
object. It can be passed as the FILTER argument to future calls
to decode_line_full. This is freed by
destroy_linespec_result. */
object. */
int pre_expanded;
- /* If PRE_EXPANDED is non-zero, this is set to the linespec entered
+ /* If PRE_EXPANDED is non-zero, this is set to the location entered
by the user. This will be freed by destroy_linespec_result. */
- char *addr_string;
+ struct event_location *location;
/* The sals. The vector will be freed by
destroy_linespec_result. */
extern struct cleanup *
make_cleanup_destroy_linespec_result (struct linespec_result *);
+/* Decode a linespec using the provided default symtab and line. */
+
extern struct symtabs_and_lines
- decode_line_1 (char **argptr, int flags,
+ decode_line_1 (const struct event_location *location, int flags,
+ struct program_space *search_pspace,
struct symtab *default_symtab, int default_line);
-/* Parse *ARGPTR as a linespec and return results. This is the "full"
+/* Parse LOCATION and return results. This is the "full"
interface to this module, which handles multiple results
properly.
For FLAGS, see decode_line_flags. DECODE_LINE_LIST_MODE is not
valid for this function.
+ If SEARCH_PSPACE is not NULL, symbol search is restricted to just
+ that program space.
+
DEFAULT_SYMTAB and DEFAULT_LINE describe the default location.
DEFAULT_SYMTAB can be NULL, in which case the current symtab and
line are used.
strcmp sense) to FILTER will be returned; all others will be
filtered out. */
-extern void decode_line_full (char **argptr, int flags,
+extern void decode_line_full (const struct event_location *location, int flags,
+ struct program_space *search_pspace,
struct symtab *default_symtab, int default_line,
struct linespec_result *canonical,
const char *select_mode,
const char *filter);
+/* Given a string, return the line specified by it, using the current
+ source symtab and line as defaults.
+ This is for commands like "list" and "breakpoint". */
+
+extern struct symtabs_and_lines decode_line_with_current_source (char *, int);
+
+/* Given a string, return the line specified by it, using the last displayed
+ codepoint's values as defaults, or nothing if they aren't valid. */
+
+extern struct symtabs_and_lines decode_line_with_last_displayed (char *, int);
+
+/* Does P represent one of the keywords? If so, return
+ the keyword. If not, return NULL. */
+
+extern const char *linespec_lexer_lex_keyword (const char *p);
+
+/* Parse a line offset from STRING. */
+
+extern struct line_offset linespec_parse_line_offset (const char *string);
+
+/* Return the quote characters permitted by the linespec parser. */
+
+extern const char *get_gdb_linespec_parser_quote_characters (void);
+
+/* Does STRING represent an Ada operator? If so, return the length
+ of the decoded operator name. If not, return 0. */
+
+extern int is_ada_operator (const char *string);
+
+/* Find an instance of the character C in the string S that is outside
+ of all parenthesis pairs, single-quoted strings, and double-quoted
+ strings. Also, ignore the char within a template name, like a ','
+ within foo<int, int>. */
+
+extern const char *find_toplevel_char (const char *s, char c);
+
+/* Find the end of the (first) linespec pointed to by *STRINGP.
+ STRINGP will be advanced to this point. */
+
+extern void linespec_lex_to_end (char **stringp);
+
+/* Evaluate the expression pointed to by EXP_PTR into a CORE_ADDR,
+ advancing EXP_PTR past any parsed text. */
+
+extern CORE_ADDR linespec_expression_to_pc (const char **exp_ptr);
#endif /* defined (LINESPEC_H) */