/* Ada language support definitions for GDB, the GNU debugger.
Copyright (C) 1992, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
- 2007, 2008, 2009 Free Software Foundation, Inc.
+ 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
This file is part of GDB.
#if !defined (ADA_LANG_H)
#define ADA_LANG_H 1
-struct partial_symbol;
struct frame_info;
#include "value.h"
/* Defined in ada-lang.c */
extern const struct ada_opname_map ada_opname_table[];
-enum ada_operator
- {
- /* X IN A'RANGE(N). N is an immediate operand, surrounded by
- BINOP_IN_BOUNDS before and after. A is an array, X an index
- value. Evaluates to true iff X is within range of the Nth
- dimension (1-based) of A. (A multi-dimensional array
- type is represented as array of array of ...) */
- BINOP_IN_BOUNDS = OP_EXTENDED0,
-
- /* X IN L .. U. True iff L <= X <= U. */
- TERNOP_IN_RANGE,
-
- /* Ada attributes ('Foo). */
- OP_ATR_FIRST,
- OP_ATR_LAST,
- OP_ATR_LENGTH,
- OP_ATR_IMAGE,
- OP_ATR_MAX,
- OP_ATR_MIN,
- OP_ATR_MODULUS,
- OP_ATR_POS,
- OP_ATR_SIZE,
- OP_ATR_TAG,
- OP_ATR_VAL,
-
- /* Ada type qualification. It is encoded as for UNOP_CAST, above,
- and denotes the TYPE'(EXPR) construct. */
- UNOP_QUAL,
-
- /* X IN TYPE. The `TYPE' argument is immediate, with
- UNOP_IN_RANGE before and after it. True iff X is a member of
- type TYPE (typically a subrange). */
- UNOP_IN_RANGE,
-
- /* An aggregate. A single immediate operand, N>0, gives
- the number of component specifications that follow. The
- immediate operand is followed by a second OP_AGGREGATE.
- Next come N component specifications. A component
- specification is either an OP_OTHERS (others=>...), an
- OP_CHOICES (for named associations), or other expression (for
- positional aggregates only). Aggregates currently
- occur only as the right sides of assignments. */
- OP_AGGREGATE,
-
- /* An others clause. Followed by a single expression. */
- OP_OTHERS,
-
- /* An aggregate component association. A single immediate operand, N,
- gives the number of choices that follow. This is followed by a second
- OP_CHOICES operator. Next come N operands, each of which is an
- expression, an OP_DISCRETE_RANGE, or an OP_NAME---the latter
- for a simple name that must be a record component name and does
- not correspond to a single existing symbol. After the N choice
- indicators comes an expression giving the value.
-
- In an aggregate such as (X => E1, ...), where X is a simple
- name, X could syntactically be either a component_selector_name
- or an expression used as a discrete_choice, depending on the
- aggregate's type context. Since this is not known at parsing
- time, we don't attempt to disambiguate X if it has multiple
- definitions, but instead supply an OP_NAME. If X has a single
- definition, we represent it with an OP_VAR_VALUE, even though
- it may turn out to be within a record aggregate. Aggregate
- evaluation can use either OP_NAMEs or OP_VAR_VALUEs to get a
- record field name, and can evaluate OP_VAR_VALUE normally to
- get its value as an expression. Unfortunately, we lose out in
- cases where X has multiple meanings and is part of an array
- aggregate. I hope these are not common enough to annoy users,
- who can work around the problem in any case by putting
- parentheses around X. */
- OP_CHOICES,
-
- /* A positional aggregate component association. The operator is
- followed by a single integer indicating the position in the
- aggregate (0-based), followed by a second OP_POSITIONAL. Next
- follows a single expression giving the component value. */
- OP_POSITIONAL,
-
- /* A range of values. Followed by two expressions giving the
- upper and lower bounds of the range. */
- OP_DISCRETE_RANGE,
-
- /* End marker */
- OP_ADA_LAST
- };
-
/* A tuple, (symbol, block), representing one instance of a
* symbol-lookup operation. */
struct ada_symbol_info {
/* Defined in ada-lang.c */
-extern void ada_emit_char (int, struct ui_file *, int, int);
+extern void ada_emit_char (int, struct type *, struct ui_file *, int, int);
-extern void ada_printchar (int, struct ui_file *);
+extern void ada_printchar (int, struct type *, struct ui_file *);
-extern void ada_printstr (struct ui_file *, const gdb_byte *,
- unsigned int, int, int,
+extern void ada_printstr (struct ui_file *, struct type *, const gdb_byte *,
+ unsigned int, const char *, int,
const struct value_print_options *);
struct value *ada_convert_actual (struct value *actual,
struct type *formal_type0,
+ struct gdbarch *gdbarch,
CORE_ADDR *sp);
extern struct value *ada_value_subscript (struct value *, int,
extern int ada_is_bogus_array_descriptor (struct type *);
-extern struct type *ada_index_type (struct type *, int);
+extern LONGEST ada_discrete_type_low_bound (struct type *);
-extern struct value *ada_array_bound (struct value *, int, int);
+extern LONGEST ada_discrete_type_high_bound (struct type *);
extern 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,
- struct partial_symtab*);
+extern enum language ada_update_initial_language (enum language);
extern void clear_ada_sym_cache (void);
extern int ada_is_ignored_field (struct type *, int);
-extern int ada_is_packed_array_type (struct type *);
+extern int ada_is_constrained_packed_array_type (struct type *);
extern struct value *ada_value_primitive_packed_val (struct value *,
const gdb_byte *,
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 *,
extern int valid_task_id (int);
-extern void ada_adjust_exception_stop (bpstat bs);
-
-extern void ada_print_exception_stop (bpstat bs);
-
-extern int ada_get_current_task (ptid_t);
-
-extern int breakpoint_ada_task_match (CORE_ADDR, ptid_t);
-
-extern int ada_print_exception_breakpoint_nontask (struct breakpoint *);
-
-extern void ada_print_exception_breakpoint_task (struct breakpoint *);
-
-extern void ada_reset_thread_registers (void);
+extern int ada_get_task_number (ptid_t);
extern int ada_build_task_list (int warn_if_null);
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