#include "valprint.h"
#include "source.h"
#include "observable.h"
-#include "common/vec.h"
+#include "gdbsupport/vec.h"
#include "stack.h"
-#include "common/gdb_vecs.h"
+#include "gdbsupport/gdb_vecs.h"
#include "typeprint.h"
#include "namespace.h"
#include "mi/mi-common.h"
#include "arch-utils.h"
#include "cli/cli-utils.h"
-#include "common/function-view.h"
-#include "common/byte-vector.h"
+#include "gdbsupport/function-view.h"
+#include "gdbsupport/byte-vector.h"
#include <algorithm>
#include <map>
enum language
ada_update_initial_language (enum language lang)
{
- if (lookup_minimal_symbol ("adainit", (const char *) NULL,
- (struct objfile *) NULL).minsym != NULL)
+ if (lookup_minimal_symbol ("adainit", NULL, NULL).minsym != NULL)
return language_ada;
return lang;
std::string verbatim = std::string ("<") + name + '>';
gdb_assert (info != NULL);
- *info = ada_lookup_symbol (verbatim.c_str (), block, domain, NULL);
+ *info = ada_lookup_symbol (verbatim.c_str (), block, domain);
}
/* Return a symbol in DOMAIN matching NAME, in BLOCK0 and enclosing
scope and in global scopes, or NULL if none. NAME is folded and
encoded first. Otherwise, the result is as for ada_lookup_symbol_list,
- choosing the first symbol if there are multiple choices.
- If IS_A_FIELD_OF_THIS is not NULL, it is set to zero. */
+ choosing the first symbol if there are multiple choices. */
struct block_symbol
ada_lookup_symbol (const char *name, const struct block *block0,
- domain_enum domain, int *is_a_field_of_this)
+ domain_enum domain)
{
- if (is_a_field_of_this != NULL)
- *is_a_field_of_this = 0;
-
std::vector<struct block_symbol> candidates;
int n_candidates;
{
struct block_symbol sym;
- sym = ada_lookup_symbol (name, block_static_block (block), domain, NULL);
+ sym = ada_lookup_symbol (name, block_static_block (block), domain);
if (sym.symbol != NULL)
return sym;
arg2 = evaluate_subexp (type, exp, pos, noside);
if (noside == EVAL_SKIP || noside == EVAL_AVOID_SIDE_EFFECTS)
return arg1;
- if (ada_is_fixed_point_type (value_type (arg1)))
+ if (VALUE_LVAL (arg1) == lval_internalvar)
+ {
+ /* Nothing. */
+ }
+ else if (ada_is_fixed_point_type (value_type (arg1)))
arg2 = cast_to_fixed (value_type (arg1), arg2);
else if (ada_is_fixed_point_type (value_type (arg2)))
error
if (noside == EVAL_SKIP)
goto nosideret;
+ else if (noside == EVAL_AVOID_SIDE_EFFECTS)
+ {
+ if (type_arg == NULL)
+ type_arg = value_type (arg1);
+
+ if (ada_is_constrained_packed_array_type (type_arg))
+ type_arg = decode_constrained_packed_array_type (type_arg);
+
+ if (!discrete_type_p (type_arg))
+ {
+ switch (op)
+ {
+ default: /* Should never happen. */
+ error (_("unexpected attribute encountered"));
+ case OP_ATR_FIRST:
+ case OP_ATR_LAST:
+ type_arg = ada_index_type (type_arg, tem,
+ ada_attribute_name (op));
+ break;
+ case OP_ATR_LENGTH:
+ type_arg = builtin_type (exp->gdbarch)->builtin_int;
+ break;
+ }
+ }
- if (type_arg == NULL)
+ return value_zero (type_arg, not_lval);
+ }
+ else if (type_arg == NULL)
{
arg1 = ada_coerce_ref (arg1);
type = builtin_type (exp->gdbarch)->builtin_int;
}
- if (noside == EVAL_AVOID_SIDE_EFFECTS)
- return allocate_value (type);
-
switch (op)
{
default: /* Should never happen. */
type = builtin_type (exp->gdbarch)->builtin_int;
}
- if (noside == EVAL_AVOID_SIDE_EFFECTS)
- return allocate_value (type);
-
switch (op)
{
default:
{
public:
ada_catchpoint_location (breakpoint *owner)
- : bp_location (owner)
+ : bp_location (owner, bp_loc_software_breakpoint)
{}
/* The condition that checks whether the exception that was raised
struct value_print_options opts;
get_user_print_options (&opts);
+
if (opts.addressprint)
- {
- annotate_field (4);
- uiout->field_core_addr ("addr", b->loc->gdbarch, b->loc->address);
- }
+ uiout->field_skip ("addr");
annotate_field (5);
- *last_loc = b->loc;
switch (ex)
{
case ada_catch_exception:
static struct breakpoint_ops catch_handlers_breakpoint_ops;
+/* See ada-lang.h. */
+
+bool
+is_ada_exception_catchpoint (breakpoint *bp)
+{
+ return (bp->ops == &catch_exception_breakpoint_ops
+ || bp->ops == &catch_exception_unhandled_breakpoint_ops
+ || bp->ops == &catch_assert_breakpoint_ops
+ || bp->ops == &catch_handlers_breakpoint_ops);
+}
+
/* Split the arguments specified in a "catch exception" command.
Set EX to the appropriate catchpoint type.
Set EXCEP_STRING to the name of the specific exception if
for (const ada_exc_info &info : exceptions)
{
if (startswith (info.name, word))
- tracker.add_completion
- (gdb::unique_xmalloc_ptr<char> (xstrdup (info.name)));
+ tracker.add_completion (make_unique_xstrdup (info.name));
}
}
add_catch_command ("exception", _("\
Catch Ada exceptions, when raised.\n\
-Usage: catch exception [ ARG ]\n\
-\n\
+Usage: catch exception [ARG] [if CONDITION]\n\
Without any argument, stop when any Ada exception is raised.\n\
If ARG is \"unhandled\" (without the quotes), only stop when the exception\n\
being raised does not have a handler (and will therefore lead to the task's\n\
termination).\n\
Otherwise, the catchpoint only stops when the name of the exception being\n\
-raised is the same as ARG."),
+raised is the same as ARG.\n\
+CONDITION is a boolean expression that is evaluated to see whether the\n\
+exception should cause a stop."),
catch_ada_exception_command,
catch_ada_completer,
CATCH_PERMANENT,
add_catch_command ("handlers", _("\
Catch Ada exceptions, when handled.\n\
-With an argument, catch only exceptions with the given name."),
+Usage: catch handlers [ARG] [if CONDITION]\n\
+Without any argument, stop when any Ada exception is handled.\n\
+With an argument, catch only exceptions with the given name.\n\
+CONDITION is a boolean expression that is evaluated to see whether the\n\
+exception should cause a stop."),
catch_ada_handlers_command,
catch_ada_completer,
CATCH_PERMANENT,
CATCH_TEMPORARY);
add_catch_command ("assert", _("\
Catch failed Ada assertions, when raised.\n\
-With an argument, catch only exceptions with the given name."),
+Usage: catch assert [if CONDITION]\n\
+CONDITION is a boolean expression that is evaluated to see whether the\n\
+exception should cause a stop."),
catch_assert_command,
NULL,
CATCH_PERMANENT,
add_info ("exceptions", info_exceptions_command,
_("\
List all Ada exception names.\n\
+Usage: info exceptions [REGEXP]\n\
If a regular expression is passed as an argument, only those matching\n\
the regular expression are listed."));
projects / deliverable / binutils-gdb.git / blobdiff