/* Ada language support routines for GDB, the GNU debugger.
- Copyright (C) 1992-2014 Free Software Foundation, Inc.
+ Copyright (C) 1992-2015 Free Software Foundation, Inc.
This file is part of GDB.
/* The name used to perform the lookup. */
const char *name;
/* The namespace used during the lookup. */
- domain_enum namespace;
+ domain_enum domain;
/* The symbol returned by the lookup, or NULL if no matching symbol
was found. */
struct symbol *sym;
return
(strncmp (field_name, target, len) == 0
&& (field_name[len] == '\0'
- || (strncmp (field_name + len, "___", 3) == 0
+ || (startswith (field_name + len, "___")
&& strcmp (field_name + strlen (field_name) - 6,
"___XVN") != 0)));
}
LONGEST
ada_discrete_type_high_bound (struct type *type)
{
- type = resolve_dynamic_type (type, 0);
+ type = resolve_dynamic_type (type, NULL, 0);
switch (TYPE_CODE (type))
{
case TYPE_CODE_RANGE:
LONGEST
ada_discrete_type_low_bound (struct type *type)
{
- type = resolve_dynamic_type (type, 0);
+ type = resolve_dynamic_type (type, NULL, 0);
switch (TYPE_CODE (type))
{
case TYPE_CODE_RANGE:
for (mapping = ada_opname_table;
mapping->encoded != NULL
- && strncmp (mapping->decoded, p,
- strlen (mapping->decoded)) != 0; mapping += 1)
+ && !startswith (p, mapping->decoded); mapping += 1)
;
if (mapping->encoded == NULL)
error (_("invalid Ada operator name: %s"), p);
*len = i;
else if (i >= 0 && encoded[i] == '$')
*len = i;
- else if (i >= 2 && strncmp (encoded + i - 2, "___", 3) == 0)
+ else if (i >= 2 && startswith (encoded + i - 2, "___"))
*len = i - 2;
- else if (i >= 1 && strncmp (encoded + i - 1, "__", 2) == 0)
+ else if (i >= 1 && startswith (encoded + i - 1, "__"))
*len = i - 1;
}
}
/* The name of the Ada main procedure starts with "_ada_".
This prefix is not part of the decoded name, so skip this part
if we see this prefix. */
- if (strncmp (encoded, "_ada_", 5) == 0)
+ if (startswith (encoded, "_ada_"))
encoded += 5;
/* If the name starts with '_', then it is not a properly encoded
is for the body of a task, but that information does not actually
appear in the decoded name. */
- if (len0 > 3 && strncmp (encoded + len0 - 3, "TKB", 3) == 0)
+ if (len0 > 3 && startswith (encoded + len0 - 3, "TKB"))
len0 -= 3;
/* Remove any trailing TB suffix. The TB suffix is slightly different
from the TKB suffix because it is used for non-anonymous task
bodies. */
- if (len0 > 2 && strncmp (encoded + len0 - 2, "TB", 2) == 0)
+ if (len0 > 2 && startswith (encoded + len0 - 2, "TB"))
len0 -= 2;
/* Remove trailing "B" suffixes. */
/* FIXME: brobecker/2006-04-19: Not sure what this are used for... */
- if (len0 > 1 && strncmp (encoded + len0 - 1, "B", 1) == 0)
+ if (len0 > 1 && startswith (encoded + len0 - 1, "B"))
len0 -= 1;
/* Make decoded big enough for possible expansion by operator name. */
/* Replace "TK__" with "__", which will eventually be translated
into "." (just below). */
- if (i < len0 - 4 && strncmp (encoded + i, "TK__", 4) == 0)
+ if (i < len0 - 4 && startswith (encoded + i, "TK__"))
i += 2;
/* Replace "__B_{DIGITS}+__" sequences by "__", which will eventually
return (strncmp (sym_name, name, len_name) == 0
&& is_name_suffix (sym_name + len_name))
- || (strncmp (sym_name, "_ada_", 5) == 0
+ || (startswith (sym_name, "_ada_")
&& strncmp (sym_name + 5, name, len_name) == 0
&& is_name_suffix (sym_name + len_name + 5));
}
else
type = arr_type;
- index_type_desc = ada_find_parallel_type (type, "___XA");
- ada_fixup_array_indexes_type (index_type_desc);
+ if (TYPE_FIXED_INSTANCE (type))
+ {
+ /* The array has already been fixed, so we do not need to
+ check the parallel ___XA type again. That encoding has
+ already been applied, so ignore it now. */
+ index_type_desc = NULL;
+ }
+ else
+ {
+ index_type_desc = ada_find_parallel_type (type, "___XA");
+ ada_fixup_array_indexes_type (index_type_desc);
+ }
+
if (index_type_desc != NULL)
index_type = to_fixed_range_type (TYPE_FIELD_TYPE (index_type_desc, n - 1),
NULL);
(SYMBOL_CLASS (syms[i].sym) == LOC_CONST
&& SYMBOL_TYPE (syms[i].sym) != NULL
&& TYPE_CODE (SYMBOL_TYPE (syms[i].sym)) == TYPE_CODE_ENUM);
- struct symtab *symtab = symbol_symtab (syms[i].sym);
+ struct symtab *symtab = NULL;
+
+ if (SYMBOL_OBJFILE_OWNED (syms[i].sym))
+ symtab = symbol_symtab (syms[i].sym);
if (SYMBOL_LINE (syms[i].sym) != 0 && symtab != NULL)
printf_unfiltered (_("[%d] %s at %s:%d\n"),
ada_get_symbol_cache (struct program_space *pspace)
{
struct ada_pspace_data *pspace_data = get_ada_pspace_data (pspace);
- struct ada_symbol_cache *sym_cache = pspace_data->sym_cache;
- if (sym_cache == NULL)
+ if (pspace_data->sym_cache == NULL)
{
- sym_cache = XCNEW (struct ada_symbol_cache);
- ada_init_symbol_cache (sym_cache);
+ pspace_data->sym_cache = XCNEW (struct ada_symbol_cache);
+ ada_init_symbol_cache (pspace_data->sym_cache);
}
- return sym_cache;
+ return pspace_data->sym_cache;
}
/* Clear all entries from the symbol cache. */
ada_init_symbol_cache (sym_cache);
}
-/* Search our cache for an entry matching NAME and NAMESPACE.
+/* Search our cache for an entry matching NAME and DOMAIN.
Return it if found, or NULL otherwise. */
static struct cache_entry **
-find_entry (const char *name, domain_enum namespace)
+find_entry (const char *name, domain_enum domain)
{
struct ada_symbol_cache *sym_cache
= ada_get_symbol_cache (current_program_space);
for (e = &sym_cache->root[h]; *e != NULL; e = &(*e)->next)
{
- if (namespace == (*e)->namespace && strcmp (name, (*e)->name) == 0)
+ if (domain == (*e)->domain && strcmp (name, (*e)->name) == 0)
return e;
}
return NULL;
}
-/* Search the symbol cache for an entry matching NAME and NAMESPACE.
+/* Search the symbol cache for an entry matching NAME and DOMAIN.
Return 1 if found, 0 otherwise.
If an entry was found and SYM is not NULL, set *SYM to the entry's
SYM. Same principle for BLOCK if not NULL. */
static int
-lookup_cached_symbol (const char *name, domain_enum namespace,
+lookup_cached_symbol (const char *name, domain_enum domain,
struct symbol **sym, const struct block **block)
{
- struct cache_entry **e = find_entry (name, namespace);
+ struct cache_entry **e = find_entry (name, domain);
if (e == NULL)
return 0;
}
/* Assuming that (SYM, BLOCK) is the result of the lookup of NAME
- in domain NAMESPACE, save this result in our symbol cache. */
+ in domain DOMAIN, save this result in our symbol cache. */
static void
-cache_symbol (const char *name, domain_enum namespace, struct symbol *sym,
+cache_symbol (const char *name, domain_enum domain, struct symbol *sym,
const struct block *block)
{
struct ada_symbol_cache *sym_cache
char *copy;
struct cache_entry *e;
+ /* Symbols for builtin types don't have a block.
+ For now don't cache such symbols. */
+ if (sym != NULL && !SYMBOL_OBJFILE_OWNED (sym))
+ return;
+
/* If the symbol is a local symbol, then do not cache it, as a search
for that symbol depends on the context. To determine whether
the symbol is local or not, we check the block where we found it
e->name = copy = obstack_alloc (&sym_cache->cache_space, strlen (name) + 1);
strcpy (copy, name);
e->sym = sym;
- e->namespace = namespace;
+ e->domain = domain;
e->block = block;
}
\f
TYPE_CODE (type0) == TYPE_CODE (type1)
&& (equiv_types (type0, type1)
|| (len0 < strlen (name1) && strncmp (name0, name1, len0) == 0
- && strncmp (name1 + len0, "___XV", 5) == 0));
+ && startswith (name1 + len0, "___XV")));
}
case LOC_CONST:
return SYMBOL_VALUE (sym0) == SYMBOL_VALUE (sym1)
using, for instance, Standard.Constraint_Error when Constraint_Error
is ambiguous (due to the user defining its own Constraint_Error
entity inside its program). */
- if (strncmp (name, "standard__", sizeof ("standard__") - 1) == 0)
+ if (startswith (name, "standard__"))
name += sizeof ("standard__") - 1;
ALL_MSYMBOLS (objfile, msymbol)
static void
add_symbols_from_enclosing_procs (struct obstack *obstackp,
- const char *name, domain_enum namespace,
+ const char *name, domain_enum domain,
int wild_match_p)
{
}
a library-level function. Strip this prefix before doing the
comparison, as the encoding for the renaming does not contain
this prefix. */
- if (strncmp (function_name, "_ada_", 5) == 0)
+ if (startswith (function_name, "_ada_"))
function_name += 5;
{
- int is_invisible = strncmp (function_name, scope, strlen (scope)) != 0;
+ int is_invisible = !startswith (function_name, scope);
do_cleanups (old_chain);
return is_invisible;
static int
ada_lookup_symbol_list_worker (const char *name0, const struct block *block0,
- domain_enum namespace,
+ domain_enum domain,
struct ada_symbol_info **results,
int full_search)
{
const struct block *block;
const char *name;
const int wild_match_p = should_use_wild_match (name0);
- int cacheIfUnique;
+ int syms_from_global_search = 0;
int ndefns;
obstack_free (&symbol_list_obstack, NULL);
obstack_init (&symbol_list_obstack);
- cacheIfUnique = 0;
-
/* Search specified block and its superiors. */
name = name0;
using, for instance, Standard.Constraint_Error when Constraint_Error
is ambiguous (due to the user defining its own Constraint_Error
entity inside its program). */
- if (strncmp (name0, "standard__", sizeof ("standard__") - 1) == 0)
+ if (startswith (name0, "standard__"))
{
block = NULL;
name = name0 + sizeof ("standard__") - 1;
if (full_search)
{
ada_add_local_symbols (&symbol_list_obstack, name, block,
- namespace, wild_match_p);
+ domain, wild_match_p);
}
else
{
ada_iterate_over_symbols, and we don't want to search
superblocks. */
ada_add_block_symbols (&symbol_list_obstack, block, name,
- namespace, NULL, wild_match_p);
+ domain, NULL, wild_match_p);
}
if (num_defns_collected (&symbol_list_obstack) > 0 || !full_search)
goto done;
already performed this search before. If we have, then return
the same result. */
- cacheIfUnique = 1;
- if (lookup_cached_symbol (name0, namespace, &sym, &block))
+ if (lookup_cached_symbol (name0, domain, &sym, &block))
{
if (sym != NULL)
add_defn_to_vec (&symbol_list_obstack, sym, block);
goto done;
}
+ syms_from_global_search = 1;
+
/* Search symbols from all global blocks. */
- add_nonlocal_symbols (&symbol_list_obstack, name, namespace, 1,
+ add_nonlocal_symbols (&symbol_list_obstack, name, domain, 1,
wild_match_p);
/* Now add symbols from all per-file blocks if we've gotten no hits
(not strictly correct, but perhaps better than an error). */
if (num_defns_collected (&symbol_list_obstack) == 0)
- add_nonlocal_symbols (&symbol_list_obstack, name, namespace, 0,
+ add_nonlocal_symbols (&symbol_list_obstack, name, domain, 0,
wild_match_p);
done:
ndefns = remove_extra_symbols (*results, ndefns);
- if (ndefns == 0 && full_search)
- cache_symbol (name0, namespace, NULL, NULL);
+ if (ndefns == 0 && full_search && syms_from_global_search)
+ cache_symbol (name0, domain, NULL, NULL);
- if (ndefns == 1 && full_search && cacheIfUnique)
- cache_symbol (name0, namespace, (*results)[0].sym, (*results)[0].block);
+ if (ndefns == 1 && full_search && syms_from_global_search)
+ cache_symbol (name0, domain, (*results)[0].sym, (*results)[0].block);
ndefns = remove_irrelevant_renamings (*results, ndefns, block0);
void
ada_lookup_encoded_symbol (const char *name, const struct block *block,
- domain_enum namespace,
+ domain_enum domain,
struct ada_symbol_info *info)
{
struct ada_symbol_info *candidates;
gdb_assert (info != NULL);
memset (info, 0, sizeof (struct ada_symbol_info));
- n_candidates = ada_lookup_symbol_list (name, block, namespace, &candidates);
+ n_candidates = ada_lookup_symbol_list (name, block, domain, &candidates);
if (n_candidates == 0)
return;
struct symbol *
ada_lookup_symbol (const char *name, const struct block *block0,
- domain_enum namespace, int *is_a_field_of_this)
+ domain_enum domain, int *is_a_field_of_this)
{
struct ada_symbol_info info;
*is_a_field_of_this = 0;
ada_lookup_encoded_symbol (ada_encode (ada_fold_name (name)),
- block0, namespace, &info);
+ block0, domain, &info);
return info.sym;
}
const struct block *block,
const domain_enum domain)
{
- return ada_lookup_symbol (name, block_static_block (block), domain, NULL);
+ struct symbol *sym;
+
+ sym = ada_lookup_symbol (name, block_static_block (block), domain, NULL);
+ if (sym != NULL)
+ return sym;
+
+ /* If we haven't found a match at this point, try the primitive
+ types. In other languages, this search is performed before
+ searching for global symbols in order to short-circuit that
+ global-symbol search if it happens that the name corresponds
+ to a primitive type. But we cannot do the same in Ada, because
+ it is perfectly legitimate for a program to declare a type which
+ has the same name as a standard type. If looking up a type in
+ that situation, we have traditionally ignored the primitive type
+ in favor of user-defined types. This is why, unlike most other
+ languages, we search the primitive types this late and only after
+ having searched the global symbols without success. */
+
+ if (domain == VAR_DOMAIN)
+ {
+ struct gdbarch *gdbarch;
+
+ if (block == NULL)
+ gdbarch = target_gdbarch ();
+ else
+ gdbarch = block_gdbarch (block);
+ sym = language_lookup_primitive_type_as_symbol (langdef, gdbarch, name);
+ if (sym != NULL)
+ return sym;
+ }
+
+ return NULL;
}
if ((t1 >= 'a' && t1 <= 'z') || (t1 >= '0' && t1 <= '9'))
{
name += 1;
- if (name == name0 + 5 && strncmp (name0, "_ada", 4) == 0)
+ if (name == name0 + 5 && startswith (name0, "_ada"))
break;
else
name += 1;
cmp = (int) '_' - (int) SYMBOL_LINKAGE_NAME (sym)[0];
if (cmp == 0)
{
- cmp = strncmp ("_ada_", SYMBOL_LINKAGE_NAME (sym), 5);
+ cmp = !startswith (SYMBOL_LINKAGE_NAME (sym), "_ada_");
if (cmp == 0)
cmp = strncmp (name, SYMBOL_LINKAGE_NAME (sym) + 5,
name_len);
data.word = word;
data.wild_match = wild_match_p;
data.encoded = encoded_p;
- expand_symtabs_matching (NULL, ada_complete_symbol_matcher, ALL_DOMAIN,
- &data);
+ expand_symtabs_matching (NULL, ada_complete_symbol_matcher, NULL,
+ ALL_DOMAIN, &data);
}
/* At this point scan through the misc symbol vectors and add each
for tagged types, and it contains the components inherited from
the parent type. This field should not be printed as is, but
should not be ignored either. */
- if (name[0] == '_' && strncmp (name, "_parent", 7) != 0)
+ if (name[0] == '_' && !startswith (name, "_parent"))
return 1;
}
int
ada_is_tag_type (struct type *type)
{
+ type = ada_check_typedef (type);
+
if (type == NULL || TYPE_CODE (type) != TYPE_CODE_PTR)
return 0;
else
struct value *
ada_tag_value_at_base_address (struct value *obj)
{
- volatile struct gdb_exception e;
struct value *val;
LONGEST offset_to_top = 0;
struct type *ptr_type, *obj_type;
see ada_tag_name for more details. We do not print the error
message for the same reason. */
- TRY_CATCH (e, RETURN_MASK_ERROR)
+ TRY
{
offset_to_top = value_as_long (value_ind (value_ptradd (val, -2)));
}
- if (e.reason < 0)
- return obj;
+ CATCH (e, RETURN_MASK_ERROR)
+ {
+ return obj;
+ }
+ END_CATCH
/* If offset is null, nothing to do. */
const char *
ada_tag_name (struct value *tag)
{
- volatile struct gdb_exception e;
char *name = NULL;
if (!ada_is_tag_type (value_type (tag)))
We also do not print the error message either (which often is very
low-level (Eg: "Cannot read memory at 0x[...]"), but instead let
the caller print a more meaningful message if necessary. */
- TRY_CATCH (e, RETURN_MASK_ERROR)
+ TRY
{
struct value *tsd = ada_get_tsd_from_tag (tag);
if (tsd != NULL)
name = ada_tag_name_from_tsd (tsd);
}
+ CATCH (e, RETURN_MASK_ERROR)
+ {
+ }
+ END_CATCH
return name;
}
const char *name = TYPE_FIELD_NAME (ada_check_typedef (type), field_num);
return (name != NULL
- && (strncmp (name, "PARENT", 6) == 0
- || strncmp (name, "_parent", 7) == 0));
+ && (startswith (name, "PARENT")
+ || startswith (name, "_parent")));
}
/* True iff field number FIELD_NUM of structure type TYPE is a
const char *name = TYPE_FIELD_NAME (type, field_num);
return (name != NULL
- && (strncmp (name, "PARENT", 6) == 0
+ && (startswith (name, "PARENT")
|| strcmp (name, "REP") == 0
- || strncmp (name, "_parent", 7) == 0
+ || startswith (name, "_parent")
|| name[0] == 'S' || name[0] == 'R' || name[0] == 'O'));
}
for (discrim_end = name + strlen (name) - 6; discrim_end != name;
discrim_end -= 1)
{
- if (strncmp (discrim_end, "___XVN", 6) == 0)
+ if (startswith (discrim_end, "___XVN"))
break;
}
if (discrim_end == name)
if (discrim_start == name + 1)
return "";
if ((discrim_start > name + 3
- && strncmp (discrim_start - 3, "___", 3) == 0)
+ && startswith (discrim_start - 3, "___"))
|| discrim_start[-1] == '.')
break;
}
{
if (dispp != NULL)
*dispp += TYPE_FIELD_BITPOS (type, i) / 8;
- return ada_check_typedef (TYPE_FIELD_TYPE (type, i));
+ return TYPE_FIELD_TYPE (type, i);
}
else if (ada_is_wrapper_field (type, i))
disp = 0;
if (v_field_name != NULL
&& field_name_match (v_field_name, name))
- t = ada_check_typedef (TYPE_FIELD_TYPE (field_type, j));
+ t = TYPE_FIELD_TYPE (field_type, j);
else
t = ada_lookup_struct_elt_type (TYPE_FIELD_TYPE (field_type,
j),
else
align_offset = len - 1;
- if (align_offset < 7 || strncmp ("___XV", name + align_offset - 6, 5) != 0)
+ if (align_offset < 7 || !startswith (name + align_offset - 6, "___XV"))
return TARGET_CHAR_BIT;
return atoi (name + align_offset) * TARGET_CHAR_BIT;
ada_find_parallel_type (struct type *type, const char *suffix)
{
char *name;
- const char *typename = ada_type_name (type);
+ const char *type_name = ada_type_name (type);
int len;
- if (typename == NULL)
+ if (type_name == NULL)
return NULL;
- len = strlen (typename);
+ len = strlen (type_name);
name = (char *) alloca (len + strlen (suffix) + 1);
- strcpy (name, typename);
+ strcpy (name, type_name);
strcpy (name + len, suffix);
return ada_find_parallel_type_with_name (type, name);
/* A record type with no fields. */
static struct type *
-empty_record (struct type *template)
+empty_record (struct type *templ)
{
- struct type *type = alloc_type_copy (template);
+ struct type *type = alloc_type_copy (templ);
TYPE_CODE (type) = TYPE_CODE_STRUCT;
TYPE_NFIELDS (type) = 0;
int nfields;
int f;
+ /* No need no do anything if the input type is already fixed. */
+ if (TYPE_FIXED_INSTANCE (type0))
+ return type0;
+
+ /* Likewise if we already have computed the static approximation. */
if (TYPE_TARGET_TYPE (type0) != NULL)
return TYPE_TARGET_TYPE (type0);
- nfields = TYPE_NFIELDS (type0);
+ /* Don't clone TYPE0 until we are sure we are going to need a copy. */
type = type0;
+ nfields = TYPE_NFIELDS (type0);
+
+ /* Whether or not we cloned TYPE0, cache the result so that we don't do
+ recompute all over next time. */
+ TYPE_TARGET_TYPE (type0) = type;
for (f = 0; f < nfields; f += 1)
{
- struct type *field_type = ada_check_typedef (TYPE_FIELD_TYPE (type0, f));
+ struct type *field_type = TYPE_FIELD_TYPE (type0, f);
struct type *new_type;
if (is_dynamic_field (type0, f))
- new_type = to_static_fixed_type (TYPE_TARGET_TYPE (field_type));
+ {
+ field_type = ada_check_typedef (field_type);
+ new_type = to_static_fixed_type (TYPE_TARGET_TYPE (field_type));
+ }
else
new_type = static_unwrap_type (field_type);
- if (type == type0 && new_type != field_type)
- {
- TYPE_TARGET_TYPE (type0) = type = alloc_type_copy (type0);
- TYPE_CODE (type) = TYPE_CODE (type0);
- INIT_CPLUS_SPECIFIC (type);
- TYPE_NFIELDS (type) = nfields;
- TYPE_FIELDS (type) = (struct field *)
- TYPE_ALLOC (type, nfields * sizeof (struct field));
- memcpy (TYPE_FIELDS (type), TYPE_FIELDS (type0),
- sizeof (struct field) * nfields);
- TYPE_NAME (type) = ada_type_name (type0);
- TYPE_TAG_NAME (type) = NULL;
- TYPE_FIXED_INSTANCE (type) = 1;
- TYPE_LENGTH (type) = 0;
- }
- TYPE_FIELD_TYPE (type, f) = new_type;
- TYPE_FIELD_NAME (type, f) = TYPE_FIELD_NAME (type0, f);
+
+ if (new_type != field_type)
+ {
+ /* Clone TYPE0 only the first time we get a new field type. */
+ if (type == type0)
+ {
+ TYPE_TARGET_TYPE (type0) = type = alloc_type_copy (type0);
+ TYPE_CODE (type) = TYPE_CODE (type0);
+ INIT_CPLUS_SPECIFIC (type);
+ TYPE_NFIELDS (type) = nfields;
+ TYPE_FIELDS (type) = (struct field *)
+ TYPE_ALLOC (type, nfields * sizeof (struct field));
+ memcpy (TYPE_FIELDS (type), TYPE_FIELDS (type0),
+ sizeof (struct field) * nfields);
+ TYPE_NAME (type) = ada_type_name (type0);
+ TYPE_TAG_NAME (type) = NULL;
+ TYPE_FIXED_INSTANCE (type) = 1;
+ TYPE_LENGTH (type) = 0;
+ }
+ TYPE_FIELD_TYPE (type, f) = new_type;
+ TYPE_FIELD_NAME (type, f) = TYPE_FIELD_NAME (type0, f);
+ }
}
+
return type;
}
ada_exception_name_addr (enum ada_exception_catchpoint_kind ex,
struct breakpoint *b)
{
- volatile struct gdb_exception e;
CORE_ADDR result = 0;
- TRY_CATCH (e, RETURN_MASK_ERROR)
+ TRY
{
result = ada_exception_name_addr_1 (ex, b);
}
- if (e.reason < 0)
+ CATCH (e, RETURN_MASK_ERROR)
{
warning (_("failed to get exception name: %s"), e.message);
return 0;
}
+ END_CATCH
return result;
}
if (!bl->shlib_disabled)
{
- volatile struct gdb_exception e;
const char *s;
s = cond_string;
- TRY_CATCH (e, RETURN_MASK_ERROR)
+ TRY
{
exp = parse_exp_1 (&s, bl->address,
block_for_pc (bl->address), 0);
}
- if (e.reason < 0)
+ CATCH (e, RETURN_MASK_ERROR)
{
warning (_("failed to reevaluate internal exception condition "
"for catchpoint %d: %s"),
to NULL. */
exp = NULL;
}
+ END_CATCH
}
ada_loc->excep_cond_expr = exp;
struct ada_catchpoint *c = (struct ada_catchpoint *) bl->owner;
const struct ada_catchpoint_location *ada_loc
= (const struct ada_catchpoint_location *) bl;
- volatile struct gdb_exception ex;
int stop;
/* With no specific exception, should always stop. */
}
stop = 1;
- TRY_CATCH (ex, RETURN_MASK_ALL)
+ TRY
{
struct value *mark;
stop = value_true (evaluate_expression (ada_loc->excep_cond_expr));
value_free_to_mark (mark);
}
- if (ex.reason < 0)
- exception_fprintf (gdb_stderr, ex,
- _("Error in testing exception condition:\n"));
+ CATCH (ex, RETURN_MASK_ALL)
+ {
+ exception_fprintf (gdb_stderr, ex,
+ _("Error in testing exception condition:\n"));
+ }
+ END_CATCH
+
return stop;
}
/* Check to see if we have a condition. */
args = skip_spaces (args);
- if (strncmp (args, "if", 2) == 0
+ if (startswith (args, "if")
&& (isspace (args[2]) || args[2] == '\0'))
{
args += 2;
args = skip_spaces (args);
/* Check whether a condition was provided. */
- if (strncmp (args, "if", 2) == 0
+ if (startswith (args, "if")
&& (isspace (args[2]) || args[2] == '\0'))
{
args += 2;
struct objfile *objfile;
struct compunit_symtab *s;
- expand_symtabs_matching (NULL, ada_exc_search_name_matches,
+ expand_symtabs_matching (NULL, ada_exc_search_name_matches, NULL,
VARIABLES_DOMAIN, preg);
ALL_COMPUNITS (objfile, s)
projects / deliverable / binutils-gdb.git / blobdiff