/* Ada language support definitions for GDB, the GNU debugger.
- Copyright (C) 1992-2019 Free Software Foundation, Inc.
+ Copyright (C) 1992-2021 Free Software Foundation, Inc.
This file is part of GDB.
#include "value.h"
#include "gdbtypes.h"
#include "breakpoint.h"
-#include "gdbsupport/vec.h"
/* Names of specific files known to be part of the runtime
system and that might consider (confusing) debugging information.
ADA_NOT_RENAMING,
/* For symbols declared
- Foo : TYPE renamed OBJECT; */
+ Foo : TYPE renamed OBJECT; */
ADA_OBJECT_RENAMING,
/* For symbols declared
- Foo : exception renames EXCEPTION; */
+ Foo : exception renames EXCEPTION; */
ADA_EXCEPTION_RENAMING,
/* For packages declared
- package Foo renames PACKAGE; */
+ package Foo renames PACKAGE; */
ADA_PACKAGE_RENAMING,
/* For subprograms declared
- SUBPROGRAM_SPEC renames SUBPROGRAM;
+ SUBPROGRAM_SPEC renames SUBPROGRAM;
(Currently not used). */
ADA_SUBPROGRAM_RENAMING
};
int base_cpu;
};
-/* 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) = (char *) grow_vect (v, &(s), m, sizeof *(v));
-
-extern void *grow_vect (void *, size_t *, size_t, int);
-
extern void ada_ensure_varsize_limit (const struct type *type);
extern int ada_get_field_index (const struct type *type,
- const char *field_name,
- int maybe_missing);
+ const char *field_name,
+ int maybe_missing);
extern int ada_parse (struct parser_state *); /* Defined in ada-exp.y */
- /* Defined in ada-typeprint.c */
+ /* Defined in ada-typeprint.c */
extern void ada_print_type (struct type *, const char *, struct ui_file *, int,
- int, const struct type_print_options *);
+ int, const struct type_print_options *);
extern void ada_print_typedef (struct type *type, struct symbol *new_symbol,
struct ui_file *stream);
-extern void ada_val_print (struct type *, int, CORE_ADDR,
- struct ui_file *, int,
- 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 *);
- /* Defined in ada-lang.c */
+ /* Defined in ada-lang.c */
extern void ada_emit_char (int, struct type *, struct ui_file *, int, int);
const struct value_print_options *);
struct value *ada_convert_actual (struct value *actual,
- struct type *formal_type0);
+ 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 **);
+ struct value **);
extern void ada_fixup_array_indexes_type (struct type *index_desc_type);
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 *);
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,
- std::vector<struct block_symbol> *);
-
-extern char *ada_fold_name (const char *);
+extern std::vector<struct block_symbol> ada_lookup_symbol_list
+ (const char *, const struct block *, domain_enum);
extern struct block_symbol ada_lookup_symbol (const char *,
const struct block *,
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 block_symbol *, int, int);
-
-extern int get_selections (int *, int, int, int, const 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);
extern struct value *ada_value_primitive_packed_val (struct value *,
const gdb_byte *,
- long, int, int,
- struct type *);
+ long, int, int,
+ struct type *);
extern struct type *ada_coerce_to_simple_array_type (struct type *);
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<char> ada_tag_name (struct value *);
extern struct value *ada_tag_value_at_base_address (struct value *obj);
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 const char *ada_variant_discrim_name (struct type *);
-extern struct value *ada_value_struct_elt (struct value *, const char *, int);
-
extern int ada_is_aligner_type (struct type *);
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_system_address_type (struct type *);
-extern struct value *ada_delta (struct type *);
-
-extern struct value *ada_scaling_factor (struct type *);
-
-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 *,
- int check_tag);
+ int check_tag);
extern struct value *ada_to_fixed_value (struct value *val);
extern const char *ada_type_name (struct type *);
extern struct type *ada_find_parallel_type (struct type *,
- const char *suffix);
+ const char *suffix);
extern bool get_int_var_value (const char *, LONGEST &value);
extern struct type *ada_check_typedef (struct type *);
-extern char *ada_encode (const char *);
+extern std::string ada_encode (const char *);
extern const char *ada_enum_name (const char *);
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. */
struct ada_exc_info
extern int ada_get_task_number (thread_info *thread);
-typedef void (ada_task_list_iterator_ftype) (struct ada_task_info *task);
+typedef gdb::function_view<void (struct ada_task_info *task)>
+ ada_task_list_iterator_ftype;
extern void iterate_over_live_ada_tasks
- (ada_task_list_iterator_ftype *iterator);
+ (ada_task_list_iterator_ftype iterator);
extern const char *ada_get_tcb_types_info (void);
const char *taskno_str,
struct inferior *inf);
+/* Look for a symbol for an overloaded operator for the operation OP.
+ PARSE_COMPLETION is true if currently parsing for completion.
+ NARGS and ARGVEC describe the arguments to the call. Returns a
+ "null" block_symbol if no such operator is found. */
+
+extern block_symbol ada_find_operator_symbol (enum exp_opcode op,
+ bool parse_completion,
+ int nargs, value *argvec[]);
+
+/* Resolve a function call, selecting among possible function symbols.
+ SYM and BLOCK are passed to ada_lookup_symbol_list. CONTEXT_TYPE
+ describes the calling context. PARSE_COMPLETION is true if
+ currently parsing for completion. NARGS and ARGVEC describe the
+ arguments to the call. This returns the chosen symbol and will
+ update TRACKER accordingly. */
+
+extern block_symbol ada_resolve_funcall (struct symbol *sym,
+ const struct block *block,
+ struct type *context_type,
+ bool parse_completion,
+ int nargs, value *argvec[],
+ innermost_block_tracker *tracker);
+
+/* Resolve a symbol reference, selecting among possible values. SYM
+ and BLOCK are passed to ada_lookup_symbol_list. CONTEXT_TYPE
+ describes the calling context. PARSE_COMPLETION is true if
+ currently parsing for completion. If DEPROCEDURE_P is nonzero,
+ then a symbol that names a zero-argument function will be passed
+ through ada_resolve_function. This returns the chosen symbol and
+ will update TRACKER accordingly. */
+
+extern block_symbol ada_resolve_variable (struct symbol *sym,
+ const struct block *block,
+ struct type *context_type,
+ bool parse_completion,
+ int deprocedure_p,
+ innermost_block_tracker *tracker);
+
+/* The type of nth index in arrays of given type (n numbering from 1).
+ Does not examine memory. Throws an error if N is invalid or TYPE
+ is not an array type. NAME is the name of the Ada attribute being
+ evaluated ('range, 'first, 'last, or 'length); it is used in building
+ the error message. */
+extern struct type *ada_index_type (struct type *type, int n,
+ const char *name);
+
#endif
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