diff options
Diffstat (limited to 'gdb/linespec.h')
| -rw-r--r-- | gdb/linespec.h | 61 |
1 files changed, 38 insertions, 23 deletions
diff --git a/gdb/linespec.h b/gdb/linespec.h index f1244c4..6c9b0b3 100644 --- a/gdb/linespec.h +++ b/gdb/linespec.h @@ -46,53 +46,42 @@ struct linespec_sals destructor. */ char *canonical; - /* Sals. The 'sals' field is destroyed by the linespec_result - destructor. */ - struct symtabs_and_lines sals; + /* Sals. */ + std::vector<symtab_and_line> sals; }; -typedef struct linespec_sals linespec_sals; -DEF_VEC_O (linespec_sals); - /* An instance of this may be filled in by decode_line_1. The caller must make copies of any data that it needs to keep. */ struct linespec_result { - linespec_result () - : special_display (0), - pre_expanded (0), - sals (NULL) - { - } - + linespec_result () = default; ~linespec_result (); - linespec_result (const linespec_result &) = delete; - linespec_result &operator= (const linespec_result &) = delete; + DISABLE_COPY_AND_ASSIGN (linespec_result); - /* If non-zero, the linespec should be displayed to the user. This + /* If true, the linespec should be displayed to the user. This is used by "unusual" linespecs where the ordinary `info break' display mechanism would do the wrong thing. */ - int special_display; + bool special_display = false; - /* If non-zero, the linespec result should be considered to be a + /* If true, the linespec result should be considered to be a "pre-expanded" multi-location linespec. A pre-expanded linespec holds all matching locations in a single linespec_sals object. */ - int pre_expanded; + bool pre_expanded = false; /* If PRE_EXPANDED is non-zero, this is set to the location entered by the user. */ event_location_up location; /* The sals. The vector will be freed by the destructor. */ - VEC (linespec_sals) *sals; + std::vector<linespec_sals> lsals; }; /* Decode a linespec using the provided default symtab and line. */ -extern struct symtabs_and_lines +extern std::vector<symtab_and_line> decode_line_1 (const struct event_location *location, int flags, struct program_space *search_pspace, struct symtab *default_symtab, int default_line); @@ -147,12 +136,12 @@ extern void decode_line_full (const struct event_location *location, int flags, 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); +extern std::vector<symtab_and_line> 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); +extern std::vector<symtab_and_line> decode_line_with_last_displayed (char *, int); /* Does P represent one of the keywords? If so, return the keyword. If not, return NULL. */ @@ -184,6 +173,32 @@ extern const char *find_toplevel_char (const char *s, char c); extern void linespec_lex_to_end (char **stringp); +extern const char * const linespec_keywords[]; + +/* Complete a linespec. */ + +extern void linespec_complete (completion_tracker &tracker, + const char *text); + +/* Complete a function symbol, in linespec mode. If SOURCE_FILENAME + is non-NULL, limits completion to the list of functions defined in + source files that match SOURCE_FILENAME. */ + +extern void linespec_complete_function (completion_tracker &tracker, + const char *function, + const char *source_filename); + +/* Complete a label symbol, in linespec mode. Only labels of + functions named FUNCTION_NAME are considered. If SOURCE_FILENAME + is non-NULL, limits completion to labels of functions defined in + source files that match SOURCE_FILENAME. */ + +extern void linespec_complete_label (completion_tracker &tracker, + const struct language_defn *language, + const char *source_filename, + const char *function_name, + const char *label_name); + /* Evaluate the expression pointed to by EXP_PTR into a CORE_ADDR, advancing EXP_PTR past any parsed text. */ |