| /* Ada language support definitions for GDB, the GNU debugger. |
| Copyright 1992, 1997 Free Software Foundation, Inc. |
| |
| This file is part of GDB. |
| |
| 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 |
| the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ |
| |
| #if !defined (ADA_LANG_H) |
| #define ADA_LANG_H 1 |
| |
| #include "value.h" |
| #include "gdbtypes.h" |
| |
| struct block; |
| |
| /* A macro to reorder the bytes of an address depending on the endiannes |
| of the target */ |
| #define EXTRACT_ADDRESS(x) ((void *) extract_address (&(x), sizeof (x))) |
| /* A macro to reorder the bytes of an int depending on the endiannes |
| of the target */ |
| #define EXTRACT_INT(x) ((int) extract_signed_integer (&(x), sizeof (x))) |
| |
| /* Chain of cleanups for arguments of OP_UNRESOLVED_VALUE names. Created in |
| yyparse and freed in ada_resolve. */ |
| extern struct cleanup *unresolved_names; |
| |
| /* Corresponding mangled/demangled names and opcodes for Ada user-definable |
| operators. */ |
| struct ada_opname_map |
| { |
| const char *mangled; |
| const char *demangled; |
| enum exp_opcode op; |
| }; |
| |
| /* Table of Ada operators in mangled and demangled forms. */ |
| /* Defined in ada-lang.c */ |
| extern const struct ada_opname_map ada_opname_table[]; |
| |
| /* The maximum number of tasks known to the Ada runtime */ |
| extern const int MAX_NUMBER_OF_KNOWN_TASKS; |
| |
| /* Identifiers for Ada attributes that need special processing. Be sure |
| to update the table attribute_names in ada-lang.c whenever you change this. |
| */ |
| |
| enum ada_attribute |
| { |
| /* Invalid attribute for error checking. */ |
| ATR_INVALID, |
| |
| ATR_FIRST, |
| ATR_LAST, |
| ATR_LENGTH, |
| ATR_IMAGE, |
| ATR_IMG, |
| ATR_MAX, |
| ATR_MIN, |
| ATR_MODULUS, |
| ATR_POS, |
| ATR_SIZE, |
| ATR_TAG, |
| ATR_VAL, |
| |
| /* Dummy last attribute. */ |
| ATR_END |
| }; |
| |
| enum task_states |
| { |
| Unactivated, |
| Runnable, |
| Terminated, |
| Activator_Sleep, |
| Acceptor_Sleep, |
| Entry_Caller_Sleep, |
| Async_Select_Sleep, |
| Delay_Sleep, |
| Master_Completion_Sleep, |
| Master_Phase_2_Sleep |
| }; |
| |
| extern char *ada_task_states[]; |
| |
| typedef struct |
| { |
| char *P_ARRAY; |
| int *P_BOUNDS; |
| } |
| fat_string; |
| |
| typedef struct entry_call |
| { |
| void *self; |
| } |
| *entry_call_link; |
| |
| struct task_fields |
| { |
| int entry_num; |
| #if (defined (VXWORKS_TARGET) || !defined (i386)) \ |
| && !(defined (VXWORKS_TARGET) && defined (M68K_TARGET)) |
| int pad1; |
| #endif |
| char state; |
| #if (defined (VXWORKS_TARGET) && defined (M68K_TARGET)) |
| char pad_8bits; |
| #endif |
| void *parent; |
| int priority; |
| int current_priority; |
| fat_string image; |
| entry_call_link call; |
| #if (defined (sun) && defined (__SVR4)) && !defined (VXWORKS_TARGET) |
| int pad2; |
| unsigned thread; |
| unsigned lwp; |
| #else |
| void *thread; |
| void *lwp; |
| #endif |
| } |
| #if (defined (VXWORKS_TARGET) && defined (M68K_TARGET)) |
| __attribute__ ((packed)) |
| #endif |
| ; |
| |
| struct task_entry |
| { |
| void *task_id; |
| int task_num; |
| int known_tasks_index; |
| struct task_entry *next_task; |
| void *thread; |
| void *lwp; |
| int stack_per; |
| }; |
| |
| extern struct type *builtin_type_ada_int; |
| extern struct type *builtin_type_ada_short; |
| extern struct type *builtin_type_ada_long; |
| extern struct type *builtin_type_ada_long_long; |
| extern struct type *builtin_type_ada_char; |
| extern struct type *builtin_type_ada_float; |
| extern struct type *builtin_type_ada_double; |
| extern struct type *builtin_type_ada_long_double; |
| extern struct type *builtin_type_ada_natural; |
| extern struct type *builtin_type_ada_positive; |
| extern struct type *builtin_type_ada_system_address; |
| |
| /* 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)) grow_vect ((void**) &(v), &(s), (m), sizeof(*(v))); |
| |
| extern void grow_vect (void **, size_t *, size_t, int); |
| |
| extern int ada_parse (void); /* 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 *, char *, struct ui_file *, int, |
| int); |
| |
| extern int ada_val_print (struct type *, char *, int, CORE_ADDR, |
| struct ui_file *, int, int, int, |
| enum val_prettyprint); |
| |
| extern int ada_value_print (struct value *, struct ui_file *, int, |
| enum val_prettyprint); |
| |
| /* Defined in ada-lang.c */ |
| |
| extern struct value *value_from_contents_and_address (struct type *, char *, |
| CORE_ADDR); |
| |
| extern void ada_emit_char (int, struct ui_file *, int, int); |
| |
| extern void ada_printchar (int, struct ui_file *); |
| |
| extern void ada_printstr (struct ui_file *, char *, unsigned int, int, int); |
| |
| extern void ada_convert_actuals (struct value *, int, struct value **, |
| CORE_ADDR *); |
| |
| extern struct value *ada_value_subscript (struct value *, int, |
| struct value **); |
| |
| 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 (struct value *); |
| |
| extern struct value *ada_coerce_to_simple_array_ptr (struct value *); |
| |
| extern int ada_is_simple_array (struct type *); |
| |
| extern int ada_is_array_descriptor (struct type *); |
| |
| extern int ada_is_bogus_array_descriptor (struct type *); |
| |
| extern struct type *ada_index_type (struct type *, int); |
| |
| extern struct value *ada_array_bound (struct value *, int, int); |
| |
| extern int ada_lookup_symbol_list (const char *, struct block *, |
| namespace_enum, struct symbol ***, |
| struct block ***); |
| |
| extern char *ada_fold_name (const char *); |
| |
| extern struct symbol *ada_lookup_symbol (const char *, struct block *, |
| namespace_enum); |
| |
| extern struct minimal_symbol *ada_lookup_minimal_symbol (const char *); |
| |
| extern void ada_resolve (struct expression **, struct type *); |
| |
| extern int ada_resolve_function (struct symbol **, struct block **, int, |
| struct value **, int, const char *, |
| struct type *); |
| |
| extern void ada_fill_in_ada_prototype (struct symbol *); |
| |
| extern int user_select_syms (struct symbol **, struct block **, int, int); |
| |
| extern int get_selections (int *, int, int, int, char *); |
| |
| extern char *ada_start_decode_line_1 (char *); |
| |
| extern struct symtabs_and_lines ada_finish_decode_line_1 (char **, |
| struct symtab *, |
| int, char ***); |
| |
| extern int ada_scan_number (const char *, int, LONGEST *, int *); |
| |
| extern struct type *ada_parent_type (struct type *); |
| |
| extern int ada_is_ignored_field (struct type *, int); |
| |
| extern int ada_is_packed_array_type (struct type *); |
| |
| extern struct value *ada_value_primitive_packed_val (struct value *, char *, |
| long, int, int, |
| struct type *); |
| |
| extern struct type *ada_coerce_to_simple_array_type (struct type *); |
| |
| extern int ada_is_character_type (struct type *); |
| |
| extern int ada_is_string_type (struct type *); |
| |
| extern int ada_is_tagged_type (struct type *); |
| |
| extern struct type *ada_tag_type (struct value *); |
| |
| extern struct value *ada_value_tag (struct value *); |
| |
| extern int ada_is_parent_field (struct type *, int); |
| |
| extern int ada_is_wrapper_field (struct type *, int); |
| |
| 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 type *ada_lookup_struct_elt_type (struct type *, char *, int, |
| int *); |
| |
| extern struct value *ada_value_struct_elt (struct value *, char *, char *); |
| |
| extern struct value *ada_search_struct_field (char *, struct value *, int, |
| struct type *); |
| |
| extern int ada_is_aligner_type (struct type *); |
| |
| extern struct type *ada_aligned_type (struct type *); |
| |
| extern char *ada_aligned_value_addr (struct type *, char *); |
| |
| extern const char *ada_attribute_name (int); |
| |
| extern int ada_is_fixed_point_type (struct type *); |
| |
| extern DOUBLEST ada_delta (struct type *); |
| |
| extern DOUBLEST ada_fixed_to_float (struct type *, LONGEST); |
| |
| extern LONGEST ada_float_to_fixed (struct type *, DOUBLEST); |
| |
| extern int ada_is_vax_floating_type (struct type *); |
| |
| extern int ada_vax_float_type_suffix (struct type *); |
| |
| extern struct value *ada_vax_float_print_function (struct type *); |
| |
| extern struct type *ada_system_address_type (void); |
| |
| extern int ada_which_variant_applies (struct type *, struct type *, char *); |
| |
| extern struct value *ada_to_fixed_value (struct type *, char *, CORE_ADDR, |
| struct value *); |
| |
| extern struct type *ada_to_fixed_type (struct type *, char *, CORE_ADDR, |
| struct value *); |
| |
| extern int ada_name_prefix_len (const char *); |
| |
| extern 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 *, char *, int *); |
| |
| extern struct type *ada_find_any_type (const char *name); |
| |
| extern int ada_prefer_type (struct type *, struct type *); |
| |
| extern struct type *ada_get_base_type (struct type *); |
| |
| extern struct type *ada_completed_type (struct type *); |
| |
| extern char *ada_mangle (const char *); |
| |
| extern const char *ada_enum_name (const char *); |
| |
| extern int ada_is_modular_type (struct type *); |
| |
| extern LONGEST ada_modulus (struct type *); |
| |
| extern struct value *ada_value_ind (struct value *); |
| |
| extern void ada_print_scalar (struct type *, LONGEST, struct ui_file *); |
| |
| extern int ada_is_range_type_name (const char *); |
| |
| extern const char *ada_renaming_type (struct type *); |
| |
| extern int ada_is_object_renaming (struct symbol *); |
| |
| extern const char *ada_simple_renamed_entity (struct symbol *); |
| |
| extern char *ada_breakpoint_rewrite (char *, int *); |
| |
| /* Tasking-related: ada-tasks.c */ |
| |
| extern int valid_task_id (int); |
| |
| extern int get_current_task (void); |
| |
| extern void init_task_list (void); |
| |
| extern void *get_self_id (void); |
| |
| extern int get_current_task (void); |
| |
| extern int get_entry_number (void *); |
| |
| extern void ada_report_exception_break (struct breakpoint *); |
| |
| extern int ada_maybe_exception_partial_symbol (struct partial_symbol *sym); |
| |
| extern int ada_is_exception_sym (struct symbol *sym); |
| |
| |
| #endif |