/* Perform non-arithmetic operations on values, for GDB.
- Copyright 1986, 1987, 1989, 1991, 1992 Free Software Foundation, Inc.
+ Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994
+ Free Software Foundation, Inc.
This file is part of GDB.
value_assign (toval, fromval)
register value toval, fromval;
{
- register struct type *type = VALUE_TYPE (toval);
+ register struct type *type;
register value val;
char raw_buffer[MAX_REGISTER_RAW_SIZE];
int use_buffer = 0;
COERCE_ARRAY (fromval);
COERCE_REF (toval);
+ type = VALUE_TYPE (toval);
if (VALUE_LVAL (toval) != lval_internalvar)
fromval = value_cast (type, fromval);
error ("Attempt to take address of value not located in memory.");
/* Get type of elements. */
- if (TYPE_CODE (VALUE_TYPE (arg1)) == TYPE_CODE_ARRAY)
+ if (TYPE_CODE (VALUE_TYPE (arg1)) == TYPE_CODE_ARRAY
+ || TYPE_CODE (VALUE_TYPE (arg1)) == TYPE_CODE_STRING)
type = TYPE_TARGET_TYPE (VALUE_TYPE (arg1));
else
/* A phony array made by value_repeat.
CORE_ADDR
push_word (sp, word)
CORE_ADDR sp;
- REGISTER_TYPE word;
+ unsigned LONGEST word;
{
- register int len = sizeof (REGISTER_TYPE);
+ register int len = REGISTER_SIZE;
char buffer[MAX_REGISTER_RAW_SIZE];
store_unsigned_integer (buffer, len, word);
register CORE_ADDR sp;
register int i;
CORE_ADDR start_sp;
- /* CALL_DUMMY is an array of words (REGISTER_TYPE), but each word
- is in host byte order. It is switched to target byte order before calling
- FIX_CALL_DUMMY. */
- static REGISTER_TYPE dummy[] = CALL_DUMMY;
- REGISTER_TYPE dummy1[sizeof dummy / sizeof (REGISTER_TYPE)];
+ /* CALL_DUMMY is an array of words (REGISTER_SIZE), but each word
+ is in host byte order. Before calling FIX_CALL_DUMMY, we byteswap it
+ and remove any extra bytes which might exist because unsigned LONGEST is
+ bigger than REGISTER_SIZE. */
+ static unsigned LONGEST dummy[] = CALL_DUMMY;
+ char dummy1[REGISTER_SIZE * sizeof dummy / sizeof (unsigned LONGEST)];
CORE_ADDR old_sp;
struct type *value_type;
unsigned char struct_return;
/* Create a call sequence customized for this function
and the number of arguments for it. */
- for (i = 0; i < sizeof dummy / sizeof (REGISTER_TYPE); i++)
- store_unsigned_integer (&dummy1[i], sizeof (REGISTER_TYPE),
+ for (i = 0; i < sizeof dummy / sizeof (dummy[0]); i++)
+ store_unsigned_integer (&dummy1[i * REGISTER_SIZE],
+ REGISTER_SIZE,
(unsigned LONGEST)dummy[i]);
#ifdef GDB_TARGET_IS_HPPA
if (t1[!staticp] == 0) return 0;
for (i = !staticp; t1[i] && TYPE_CODE (t1[i]) != TYPE_CODE_VOID; i++)
{
+ struct type *tt1, *tt2;
if (! t2[i])
return i+1;
- if (TYPE_CODE (t1[i]) == TYPE_CODE_REF
+ tt1 = t1[i];
+ tt2 = VALUE_TYPE(t2[i]);
+ if (TYPE_CODE (tt1) == TYPE_CODE_REF
/* We should be doing hairy argument matching, as below. */
- && (TYPE_CODE (TYPE_TARGET_TYPE (t1[i]))
- == TYPE_CODE (VALUE_TYPE (t2[i]))))
+ && (TYPE_CODE (TYPE_TARGET_TYPE (tt1)) == TYPE_CODE (tt2)))
{
t2[i] = value_addr (t2[i]);
continue;
}
- if (TYPE_CODE (t1[i]) == TYPE_CODE_PTR
- && TYPE_CODE (VALUE_TYPE (t2[i])) == TYPE_CODE_ARRAY)
- /* Array to pointer is a `trivial conversion' according to the ARM. */
- continue;
+ while (TYPE_CODE (tt1) == TYPE_CODE_PTR
+ && (TYPE_CODE(tt2)==TYPE_CODE_ARRAY || TYPE_CODE(tt2)==TYPE_CODE_PTR))
+ {
+ tt1 = TYPE_TARGET_TYPE(tt1);
+ tt2 = TYPE_TARGET_TYPE(tt2);
+ }
+ if (TYPE_CODE(tt1) == TYPE_CODE(tt2)) continue;
+ /* Array to pointer is a `trivial conversion' according to the ARM. */
/* We should be doing much hairier argument matching (see section 13.2
of the ARM), but as a quick kludge, just check for the same type
register struct type *type;
{
int i;
- static int name_matched = 0;
+ value v;
+ int name_matched = 0;
+ char dem_opname[64];
check_stub_type (type);
for (i = TYPE_NFN_FIELDS (type) - 1; i >= 0; i--)
{
char *t_field_name = TYPE_FN_FIELDLIST_NAME (type, i);
+ if (strncmp(t_field_name, "__", 2)==0 ||
+ strncmp(t_field_name, "op", 2)==0 ||
+ strncmp(t_field_name, "type", 4)==0 )
+ {
+ if (cplus_demangle_opname(t_field_name, dem_opname, DMGL_ANSI))
+ t_field_name = dem_opname;
+ else if (cplus_demangle_opname(t_field_name, dem_opname, 0))
+ t_field_name = dem_opname;
+ }
if (t_field_name && STREQ (t_field_name, name))
{
int j = TYPE_FN_FIELDLIST_LENGTH (type, i) - 1;
return (value)value_virtual_fn_field (arg1p, f, j, type, offset);
if (TYPE_FN_FIELD_STATIC_P (f, j) && static_memfuncp)
*static_memfuncp = 1;
- return (value)value_fn_field (arg1p, f, j, type, offset);
+ v = (value)value_fn_field (arg1p, f, j, type, offset);
+ if (v != (value)NULL) return v;
}
j--;
}
for (i = TYPE_N_BASECLASSES (type) - 1; i >= 0; i--)
{
- value v;
int base_offset;
if (BASETYPE_VIA_VIRTUAL (type, i))
v = search_struct_method (name, argp, args, 0, static_memfuncp, t);
- if (v == 0)
+ if (v == (value) -1)
+ error ("Cannot take address of a method");
+ else if (v == 0)
{
if (TYPE_NFN_FIELDS (t))
error ("There is no member or method named %s.", name);
if (!args[1])
{
/* destructors are a special case. */
- return (value)value_fn_field (NULL, TYPE_FN_FIELDLIST1 (t, 0),
- TYPE_FN_FIELDLIST_LENGTH (t, 0),
- 0, 0);
+ v = (value)value_fn_field (NULL, TYPE_FN_FIELDLIST1 (t, 0),
+ TYPE_FN_FIELDLIST_LENGTH (t, 0), 0, 0);
+ if (!v) error("could not find destructor function named %s.", name);
+ else return v;
}
else
{
for (i = TYPE_NFN_FIELDS (t) - 1; i >= 0; --i)
{
- if (STREQ (TYPE_FN_FIELDLIST_NAME (t, i), name))
+ char *t_field_name = TYPE_FN_FIELDLIST_NAME (t, i);
+ char dem_opname[64];
+
+ if (strncmp(t_field_name, "__", 2)==0 ||
+ strncmp(t_field_name, "op", 2)==0 ||
+ strncmp(t_field_name, "type", 4)==0 )
+ {
+ if (cplus_demangle_opname(t_field_name, dem_opname, DMGL_ANSI))
+ t_field_name = dem_opname;
+ else if (cplus_demangle_opname(t_field_name, dem_opname, 0))
+ t_field_name = dem_opname;
+ }
+ if (t_field_name && STREQ (t_field_name, name))
{
int j = TYPE_FN_FIELDLIST_LENGTH (t, i);
struct fn_field *f = TYPE_FN_FIELDLIST1 (t, i);
projects / deliverable / binutils-gdb.git / blobdiff