/* Ada language support definitions for GDB, the GNU debugger.
- Copyright (C) 1992, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
- 2005 Free Software Foundation, Inc.
+ Copyright (C) 1992, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
+ 2007 Free Software Foundation, Inc.
This file is part of GDB.
interest to users. Each name (a basic regular expression string)
is followed by a comma. */
#define ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS \
- "___clean[.a-zA-Z0-9_]*$",
+ "___clean[.$a-zA-Z0-9_]*$",
/* The maximum number of frame levels searched for non-local,
* non-global symbols. This limit exists as a precaution to prevent
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
};
CORE_ADDR call;
CORE_ADDR thread;
CORE_ADDR lwp; /* This field is not always present in the ATCB. */
+
+ /* If the task is waiting on a task entry, this field contains the
+ task_id of the other task. */
+ CORE_ADDR called_task;
};
struct task_ptid
int stack_per;
};
-/* The maximum number of tasks known to the Ada runtime. */
-extern const int MAX_NUMBER_OF_KNOWN_TASKS;
-
/* task entry list. */
extern struct task_entry *task_list;
extern char *ada_variant_discrim_name (struct type *);
-extern struct value *ada_value_struct_elt (struct value *, char *, char *);
+extern struct value *ada_value_struct_elt (struct value *, char *, int);
extern int ada_is_aligner_type (struct type *);
extern void ada_print_exception_breakpoint_task (struct breakpoint *);
-extern void ada_find_printable_frame (struct frame_info *fi);
-
extern void ada_reset_thread_registers (void);
extern int ada_build_task_list (void);
enum language,
int *,
struct symtab **);
+
+extern int ada_exception_catchpoint_p (struct breakpoint *b);
+
+extern struct symtab_and_line
+ ada_decode_exception_location (char *args, char **addr_string,
+ char **exp_string, char **cond_string,
+ struct expression **cond,
+ struct breakpoint_ops **ops);
+
+extern struct symtab_and_line
+ ada_decode_assert_location (char *args, char **addr_string,
+ struct breakpoint_ops **ops);
+
+
#endif