set_value_bitsize (result, value_bitsize (val));
set_value_bitpos (result, value_bitpos (val));
set_value_address (result, value_address (val));
- set_value_optimized_out (result, value_optimized_out (val));
+ set_value_optimized_out (result, value_optimized_out_const (val));
return result;
}
}
when a decoded name is cached in it. */
const char *
-ada_decode_symbol (const struct general_symbol_info *gsymbol)
+ada_decode_symbol (const struct general_symbol_info *arg)
{
+ struct general_symbol_info *gsymbol = (struct general_symbol_info *) arg;
const char **resultp =
- (const char **) &gsymbol->language_specific.mangled_lang.demangled_name;
+ &gsymbol->language_specific.mangled_lang.demangled_name;
- if (*resultp == NULL)
+ if (!gsymbol->ada_mangled)
{
const char *decoded = ada_decode (gsymbol->name);
+ struct obstack *obstack = gsymbol->language_specific.obstack;
- if (gsymbol->obj_section != NULL)
- {
- struct objfile *objf = gsymbol->obj_section->objfile;
+ gsymbol->ada_mangled = 1;
- *resultp = obstack_copy0 (&objf->objfile_obstack,
- decoded, strlen (decoded));
- }
- /* Sometimes, we can't find a corresponding objfile, in which
- case, we put the result on the heap. Since we only decode
- when needed, we hope this usually does not cause a
- significant memory leak (FIXME). */
- if (*resultp == NULL)
+ if (obstack != NULL)
+ *resultp = obstack_copy0 (obstack, decoded, strlen (decoded));
+ else
{
+ /* Sometimes, we can't find a corresponding objfile, in
+ which case, we put the result on the heap. Since we only
+ decode when needed, we hope this usually does not cause a
+ significant memory leak (FIXME). */
+
char **slot = (char **) htab_find_slot (decoded_names_store,
decoded, INSERT);
/* Also set the parent value. This is needed when trying to
assign a new value (in inferior memory). */
set_value_parent (v, obj);
- value_incref (obj);
}
else
set_value_bitsize (v, bit_size);
int len = (value_bitpos (toval)
+ bits + HOST_CHAR_BIT - 1) / HOST_CHAR_BIT;
int from_size;
- char *buffer = (char *) alloca (len);
+ gdb_byte *buffer = alloca (len);
struct value *val;
CORE_ADDR to_addr = value_address (toval);
return (struct ada_symbol_info *) obstack_base (obstackp);
}
-/* Return a minimal symbol matching NAME according to Ada decoding
- rules. Returns NULL if there is no such minimal symbol. Names
- prefixed with "standard__" are handled specially: "standard__" is
- first stripped off, and only static and global symbols are searched. */
+/* Return a bound minimal symbol matching NAME according to Ada
+ decoding rules. Returns an invalid symbol if there is no such
+ minimal symbol. Names prefixed with "standard__" are handled
+ specially: "standard__" is first stripped off, and only static and
+ global symbols are searched. */
-struct minimal_symbol *
+struct bound_minimal_symbol
ada_lookup_simple_minsym (const char *name)
{
+ struct bound_minimal_symbol result;
struct objfile *objfile;
struct minimal_symbol *msymbol;
const int wild_match_p = should_use_wild_match (name);
+ memset (&result, 0, sizeof (result));
+
/* Special case: If the user specifies a symbol name inside package
Standard, do a non-wild matching of the symbol name without
the "standard__" prefix. This was primarily introduced in order
{
if (match_name (SYMBOL_LINKAGE_NAME (msymbol), name, wild_match_p)
&& MSYMBOL_TYPE (msymbol) != mst_solib_trampoline)
- return msymbol;
+ {
+ result.minsym = msymbol;
+ result.objfile = objfile;
+ break;
+ }
}
- return NULL;
+ return result;
}
/* For all subprograms that statically enclose the subprogram of the
old_renaming_is_invisible (const struct symbol *sym, const char *function_name)
{
char *scope;
+ struct cleanup *old_chain;
if (SYMBOL_CLASS (sym) != LOC_TYPEDEF)
return 0;
scope = xget_renaming_scope (SYMBOL_TYPE (sym));
-
- make_cleanup (xfree, scope);
+ old_chain = make_cleanup (xfree, scope);
/* If the rename has been defined in a package, then it is visible. */
if (is_package_name (scope))
- return 0;
+ {
+ do_cleanups (old_chain);
+ return 0;
+ }
/* Check that the rename is in the current function scope by checking
that its name starts with SCOPE. */
if (strncmp (function_name, "_ada_", 5) == 0)
function_name += 5;
- return (strncmp (function_name, scope, strlen (scope)) != 0);
+ {
+ int is_invisible = strncmp (function_name, scope, strlen (scope)) != 0;
+
+ do_cleanups (old_chain);
+ return is_invisible;
+ }
}
/* Remove entries from SYMS that corresponds to a renaming entity that
struct add_partial_datum
{
VEC(char_ptr) **completions;
- char *text;
+ const char *text;
int text_len;
- char *text0;
- char *word;
+ const char *text0;
+ const char *word;
int wild_match;
int encoded;
};
the entire command on which completion is made. */
static VEC (char_ptr) *
-ada_make_symbol_completion_list (char *text0, char *word, enum type_code code)
+ada_make_symbol_completion_list (const char *text0, const char *word,
+ enum type_code code)
{
char *text;
int text_len;
struct block *b, *surrounding_static_block = 0;
int i;
struct block_iterator iter;
+ struct cleanup *old_chain = make_cleanup (null_cleanup, NULL);
gdb_assert (code == TYPE_CODE_UNDEF);
}
}
+ do_cleanups (old_chain);
return completions;
}
is_known_support_routine (struct frame_info *frame)
{
struct symtab_and_line sal;
- const char *func_name;
+ char *func_name;
enum language func_lang;
int i;
const char *fullname;
{
re_comp (known_auxiliary_function_name_patterns[i]);
if (re_exec (func_name))
- return 1;
+ {
+ xfree (func_name);
+ return 1;
+ }
}
+ xfree (func_name);
return 0;
}
int frame_level;
struct frame_info *fi;
struct ada_inferior_data *data = get_ada_inferior_data (current_inferior ());
+ struct cleanup *old_chain;
/* To determine the name of this exception, we need to select
the frame corresponding to RAISE_SYM_NAME. This frame is
if (fi != NULL)
fi = get_prev_frame (fi);
+ old_chain = make_cleanup (null_cleanup, NULL);
while (fi != NULL)
{
- const char *func_name;
+ char *func_name;
enum language func_lang;
find_frame_funname (fi, &func_name, &func_lang, NULL);
- if (func_name != NULL
- && strcmp (func_name, data->exception_info->catch_exception_sym) == 0)
- break; /* We found the frame we were looking for... */
- fi = get_prev_frame (fi);
+ if (func_name != NULL)
+ {
+ make_cleanup (xfree, func_name);
+
+ if (strcmp (func_name,
+ data->exception_info->catch_exception_sym) == 0)
+ break; /* We found the frame we were looking for... */
+ fi = get_prev_frame (fi);
+ }
}
+ do_cleanups (old_chain);
if (fi == NULL)
return 0;
if (addr != 0)
{
- read_memory (addr, exception_name, sizeof (exception_name) - 1);
+ read_memory (addr, (gdb_byte *) exception_name,
+ sizeof (exception_name) - 1);
exception_name [sizeof (exception_name) - 1] = '\0';
}
else
projects / deliverable / binutils-gdb.git / blobdiff