diff options
Diffstat (limited to 'gdb/symtab.h')
| -rw-r--r-- | gdb/symtab.h | 88 |
1 files changed, 54 insertions, 34 deletions
diff --git a/gdb/symtab.h b/gdb/symtab.h index 341deca..8b429a8 100644 --- a/gdb/symtab.h +++ b/gdb/symtab.h @@ -25,6 +25,7 @@ #include "gdbtypes.h" #include "common/enum-flags.h" #include "common/function-view.h" +#include "completer.h" /* Opaque declarations. */ struct ui_file; @@ -663,8 +664,8 @@ struct symbol_computed_ops the caller will generate the right code in the process of treating this as an lvalue or rvalue. */ - void (*tracepoint_var_ref) (struct symbol *symbol, struct gdbarch *gdbarch, - struct agent_expr *ax, struct axs_value *value); + void (*tracepoint_var_ref) (struct symbol *symbol, struct agent_expr *ax, + struct axs_value *value); /* Generate C code to compute the location of SYMBOL. The C code is emitted to STREAM. GDBARCH is the current architecture and PC is @@ -1417,34 +1418,28 @@ extern CORE_ADDR find_solib_trampoline_target (struct frame_info *, CORE_ADDR); struct symtab_and_line { /* The program space of this sal. */ - struct program_space *pspace; + struct program_space *pspace = NULL; - struct symtab *symtab; - struct obj_section *section; + struct symtab *symtab = NULL; + struct symbol *symbol = NULL; + struct obj_section *section = NULL; /* Line number. Line numbers start at 1 and proceed through symtab->nlines. 0 is never a valid line number; it is used to indicate that line number information is not available. */ - int line; + int line = 0; - CORE_ADDR pc; - CORE_ADDR end; - int explicit_pc; - int explicit_line; + CORE_ADDR pc = 0; + CORE_ADDR end = 0; + bool explicit_pc = false; + bool explicit_line = false; /* The probe associated with this symtab_and_line. */ - struct probe *probe; + struct probe *probe = NULL; /* If PROBE is not NULL, then this is the objfile in which the probe originated. */ - struct objfile *objfile; + struct objfile *objfile = NULL; }; -extern void init_sal (struct symtab_and_line *sal); - -struct symtabs_and_lines -{ - struct symtab_and_line *sals; - int nelts; -}; /* Given a pc value, return line number it is in. Second arg nonzero means @@ -1498,25 +1493,43 @@ extern void forget_cached_source_info (void); extern void select_source_symtab (struct symtab *); -extern VEC (char_ptr) *default_make_symbol_completion_list_break_on - (const char *text, const char *word, const char *break_on, +/* The reason we're calling into a completion match list collector + function. */ +enum class complete_symbol_mode + { + /* Completing an expression. */ + EXPRESSION, + + /* Completing a linespec. */ + LINESPEC, + }; + +extern void default_collect_symbol_completion_matches_break_on + (completion_tracker &tracker, + complete_symbol_mode mode, + const char *text, const char *word, const char *break_on, enum type_code code); -extern VEC (char_ptr) *default_make_symbol_completion_list (const char *, - const char *, - enum type_code); -extern VEC (char_ptr) *make_symbol_completion_list (const char *, const char *); -extern VEC (char_ptr) *make_symbol_completion_type (const char *, const char *, +extern void default_collect_symbol_completion_matches + (completion_tracker &tracker, + complete_symbol_mode, + const char *, + const char *, + enum type_code); +extern void collect_symbol_completion_matches (completion_tracker &tracker, + complete_symbol_mode, + const char *, const char *); +extern void collect_symbol_completion_matches_type (completion_tracker &tracker, + const char *, const char *, enum type_code); -extern VEC (char_ptr) *make_symbol_completion_list_fn (struct cmd_list_element *, - const char *, - const char *); -extern VEC (char_ptr) *make_file_symbol_completion_list (const char *, - const char *, - const char *); +extern void collect_file_symbol_completion_matches (completion_tracker &tracker, + complete_symbol_mode, + const char *, + const char *, + const char *); -extern VEC (char_ptr) *make_source_files_completion_list (const char *, - const char *); +extern completion_list + make_source_files_completion_list (const char *, const char *); /* symtab.c */ @@ -1537,6 +1550,13 @@ extern CORE_ADDR skip_prologue_using_sal (struct gdbarch *gdbarch, extern struct symbol *fixup_symbol_section (struct symbol *, struct objfile *); +/* If MSYMBOL is an text symbol, look for a function debug symbol with + the same address. Returns NULL if not found. This is necessary in + case a function is an alias to some other function, because debug + information is only emitted for the alias target function's + definition, not for the alias. */ +extern symbol *find_function_alias_target (bound_minimal_symbol msymbol); + /* Symbol searching */ /* Note: struct symbol_search, search_symbols, et.al. are declared here, instead of making them local to symtab.c, for gdbtk's sake. */ |