X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Fada-lang.h;h=9be597942fdb2fec216187d5ebf10973628dbcb8;hb=cbd7581f343d85b4216db2eefdf601f6d988062d;hp=964d569037415b072e56f3b74018dff5261cd893;hpb=c1b5a1a6e732a65350af930c499b23018f8663cc;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/ada-lang.h b/gdb/ada-lang.h index 964d569037..9be597942f 100644 --- a/gdb/ada-lang.h +++ b/gdb/ada-lang.h @@ -1,6 +1,6 @@ /* Ada language support definitions for GDB, the GNU debugger. - Copyright (C) 1992-2014 Free Software Foundation, Inc. + Copyright (C) 1992-2020 Free Software Foundation, Inc. This file is part of GDB. @@ -28,7 +28,6 @@ struct parser_state; #include "value.h" #include "gdbtypes.h" #include "breakpoint.h" -#include "vec.h" /* Names of specific files known to be part of the runtime system and that might consider (confusing) debugging information. @@ -79,17 +78,6 @@ struct ada_opname_map /* Defined in ada-lang.c */ extern const struct ada_opname_map ada_opname_table[]; -/* A tuple representing one instance of a symbol-lookup operation. */ - -struct ada_symbol_info -{ - /* The symbol that was found. */ - struct symbol *sym; - - /* The block where the symbol was found. */ - const struct block *block; -}; - /* Denotes a type of renaming symbol (see ada_parse_renaming). */ enum ada_renaming_category { @@ -119,7 +107,8 @@ enum ada_exception_catchpoint_kind { ada_catch_exception, ada_catch_exception_unhandled, - ada_catch_assert + ada_catch_assert, + ada_catch_handlers }; /* Ada task structures. */ @@ -152,15 +141,13 @@ struct ada_task_info /* If the task is accepting a rendezvous with another task, this field contains the ID of the calling task. Zero otherwise. */ CORE_ADDR caller_task; -}; - -/* Assuming V points to an array of S objects, make sure that it contains at - least M objects, updating V and S as necessary. */ -#define GROW_VECT(v, s, m) \ - if ((s) < (m)) (v) = grow_vect (v, &(s), m, sizeof *(v)); - -extern void *grow_vect (void *, size_t *, size_t, int); + /* The CPU on which the task is running. This is dependent on + the runtime actually providing that info, which is not always + the case. Normally, we should be able to count on it on + bare-metal targets. */ + int base_cpu; +}; extern void ada_ensure_varsize_limit (const struct type *type); @@ -170,8 +157,6 @@ extern int ada_get_field_index (const struct type *type, extern int ada_parse (struct parser_state *); /* Defined in ada-exp.y */ -extern void ada_error (char *); /* Defined in ada-exp.y */ - /* Defined in ada-typeprint.c */ extern void ada_print_type (struct type *, const char *, struct ui_file *, int, int, const struct type_print_options *); @@ -179,10 +164,10 @@ extern void ada_print_type (struct type *, const char *, struct ui_file *, int, extern void ada_print_typedef (struct type *type, struct symbol *new_symbol, struct ui_file *stream); -extern void ada_val_print (struct type *, const gdb_byte *, int, CORE_ADDR, - struct ui_file *, int, - const struct value *, - const struct value_print_options *); +/* Implement la_value_print_inner for Ada. */ + +extern void ada_value_print_inner (struct value *, struct ui_file *, int, + const struct value_print_options *); extern void ada_value_print (struct value *, struct ui_file *, const struct value_print_options *); @@ -200,6 +185,8 @@ extern void ada_printstr (struct ui_file *, struct type *, const gdb_byte *, struct value *ada_convert_actual (struct value *actual, struct type *formal_type0); +extern bool ada_is_access_to_unconstrained_array (struct type *type); + extern struct value *ada_value_subscript (struct value *, int, struct value **); @@ -209,8 +196,6 @@ extern struct type *ada_array_element_type (struct type *, int); extern int ada_array_arity (struct type *); -struct type *ada_type_of_array (struct value *, int); - extern struct value *ada_coerce_to_simple_array_ptr (struct value *); struct value *ada_coerce_to_simple_array (struct value *); @@ -231,32 +216,29 @@ extern struct type *ada_get_decoded_type (struct type *type); extern const char *ada_decode_symbol (const struct general_symbol_info *); -extern const char *ada_decode (const char*); - -extern enum language ada_update_initial_language (enum language); +extern std::string ada_decode (const char*); extern int ada_lookup_symbol_list (const char *, const struct block *, - domain_enum, struct ada_symbol_info**); - -extern char *ada_fold_name (const char *); + domain_enum, + std::vector *); -extern struct symbol *ada_lookup_symbol (const char *, const struct block *, - domain_enum, int *); +extern struct block_symbol ada_lookup_symbol (const char *, + const struct block *, + domain_enum); extern void ada_lookup_encoded_symbol - (const char *name, const struct block *block, domain_enum namespace, - struct ada_symbol_info *symbol_info); + (const char *name, const struct block *block, domain_enum domain, + struct block_symbol *symbol_info); extern struct bound_minimal_symbol ada_lookup_simple_minsym (const char *); -extern void ada_fill_in_ada_prototype (struct symbol *); - -extern int user_select_syms (struct ada_symbol_info *, int, int); - -extern int get_selections (int *, int, int, int, char *); - extern int ada_scan_number (const char *, int, LONGEST *, int *); +extern struct value *ada_value_primitive_field (struct value *arg1, + int offset, + int fieldno, + struct type *arg_type); + extern struct type *ada_parent_type (struct type *); extern int ada_is_ignored_field (struct type *, int); @@ -270,19 +252,15 @@ extern struct value *ada_value_primitive_packed_val (struct value *, extern struct type *ada_coerce_to_simple_array_type (struct type *); -extern int ada_is_character_type (struct type *); +extern bool ada_is_character_type (struct type *); -extern int ada_is_string_type (struct type *); +extern bool ada_is_string_type (struct type *); extern int ada_is_tagged_type (struct type *, int); extern int ada_is_tag_type (struct type *); -extern struct type *ada_tag_type (struct value *); - -extern struct value *ada_value_tag (struct value *); - -extern const char *ada_tag_name (struct value *); +extern gdb::unique_xmalloc_ptr ada_tag_name (struct value *); extern struct value *ada_tag_value_at_base_address (struct value *obj); @@ -294,13 +272,7 @@ extern int ada_is_variant_part (struct type *, int); extern struct type *ada_variant_discrim_type (struct type *, struct type *); -extern int ada_is_others_clause (struct type *, int); - -extern int ada_in_variant (LONGEST, struct type *, int); - -extern char *ada_variant_discrim_name (struct type *); - -extern struct value *ada_value_struct_elt (struct value *, char *, int); +extern const char *ada_variant_discrim_name (struct type *); extern int ada_is_aligner_type (struct type *); @@ -309,22 +281,15 @@ extern struct type *ada_aligned_type (struct type *); extern const gdb_byte *ada_aligned_value_addr (struct type *, const gdb_byte *); -extern const char *ada_attribute_name (enum exp_opcode); - -extern int ada_is_fixed_point_type (struct type *); +extern int ada_is_gnat_encoded_fixed_point_type (struct type *); extern int ada_is_system_address_type (struct type *); -extern DOUBLEST ada_delta (struct type *); +extern struct value *gnat_encoded_fixed_point_delta (struct type *); -extern DOUBLEST ada_fixed_to_float (struct type *, LONGEST); +extern struct value *ada_scaling_factor (struct type *); -extern LONGEST ada_float_to_fixed (struct type *, DOUBLEST); - -extern struct type *ada_system_address_type (void); - -extern int ada_which_variant_applies (struct type *, struct type *, - const gdb_byte *); +extern int ada_which_variant_applies (struct type *, struct value *); extern struct type *ada_to_fixed_type (struct type *, const gdb_byte *, CORE_ADDR, struct value *, @@ -345,10 +310,7 @@ extern const char *ada_type_name (struct type *); extern struct type *ada_find_parallel_type (struct type *, const char *suffix); -extern LONGEST get_int_var_value (char *, int *); - -extern struct symbol *ada_find_renaming_symbol (struct symbol *name_sym, - const struct block *block); +extern bool get_int_var_value (const char *, LONGEST &value); extern int ada_prefer_type (struct type *, struct type *); @@ -380,42 +342,47 @@ extern char *ada_breakpoint_rewrite (char *, int *); extern char *ada_main_name (void); -extern char *ada_name_for_lookup (const char *name); - extern void create_ada_exception_catchpoint (struct gdbarch *gdbarch, enum ada_exception_catchpoint_kind ex_kind, - char *excep_string, char *cond_string, int tempflag, int disabled, - int from_tty); + const std::string &excep_string, const std::string &cond_string, int tempflag, + int disabled, int from_tty); + +/* Return true if BP is an Ada catchpoint. */ + +extern bool is_ada_exception_catchpoint (breakpoint *bp); /* Some information about a given Ada exception. */ -typedef struct ada_exc_info +struct ada_exc_info { /* The name of the exception. */ const char *name; /* The address of the symbol corresponding to that exception. */ CORE_ADDR addr; -} ada_exc_info; -DEF_VEC_O(ada_exc_info); + bool operator< (const ada_exc_info &) const; + bool operator== (const ada_exc_info &) const; +}; -extern VEC(ada_exc_info) *ada_exceptions_list (const char *regexp); +extern std::vector ada_exceptions_list (const char *regexp); /* Tasking-related: ada-tasks.c */ extern int valid_task_id (int); -extern int ada_get_task_number (ptid_t); +extern struct ada_task_info *ada_get_task_info_from_ptid (ptid_t ptid); + +extern int ada_get_task_number (thread_info *thread); typedef void (ada_task_list_iterator_ftype) (struct ada_task_info *task); extern void iterate_over_live_ada_tasks (ada_task_list_iterator_ftype *iterator); -extern int ada_build_task_list (void); +extern const char *ada_get_tcb_types_info (void); extern void print_ada_task_info (struct ui_out *uiout, - char *taskno_str, + const char *taskno_str, struct inferior *inf); #endif