#include "stack.h"
#include "gdb_vecs.h"
#include "typeprint.h"
+#include "namespace.h"
#include "psymtab.h"
#include "value.h"
const struct block *, const char *,
domain_enum, struct objfile *, int);
-static int is_nonfunction (struct ada_symbol_info *, int);
+static void ada_add_all_symbols (struct obstack *, const struct block *,
+ const char *, domain_enum, int, int *);
+
+static int is_nonfunction (struct block_symbol *, int);
static void add_defn_to_vec (struct obstack *, struct symbol *,
const struct block *);
static int num_defns_collected (struct obstack *);
-static struct ada_symbol_info *defns_collected (struct obstack *, int);
+static struct block_symbol *defns_collected (struct obstack *, int);
static struct value *resolve_subexp (struct expression **, int *, int,
struct type *);
static struct value *ada_to_fixed_value_create (struct type *, CORE_ADDR,
struct value *);
-static int ada_resolve_function (struct ada_symbol_info *, int,
+static int ada_resolve_function (struct block_symbol *, int,
struct value **, int, const char *,
struct type *);
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:
lim_warning (_("could not find bounds information on packed array"));
return NULL;
}
- CHECK_TYPEDEF (shadow_type);
+ shadow_type = check_typedef (shadow_type);
if (TYPE_CODE (shadow_type) != TYPE_CODE_ARRAY)
{
}
else if (VALUE_LVAL (obj) == lval_memory && value_lazy (obj))
{
- v = value_at (type, value_address (obj));
+ v = value_at (type, value_address (obj) + offset);
type = value_type (v);
+ if (TYPE_LENGTH (type) * HOST_CHAR_BIT < bit_size)
+ {
+ /* This can happen in the case of an array of dynamic objects,
+ where the size of each element changes from element to element.
+ In that case, we're initially given the array stride, but
+ after resolving the element type, we find that its size is
+ less than this stride. In that case, adjust bit_size to
+ match TYPE's length, and recompute LEN accordingly. */
+ bit_size = TYPE_LENGTH (type) * HOST_CHAR_BIT;
+ len = TYPE_LENGTH (type) + (bit_offset + HOST_CHAR_BIT - 1) / 8;
+ }
bytes = (unsigned char *) alloca (len);
- read_memory (value_address (v) + offset, bytes, len);
+ read_memory (value_address (v), bytes, len);
}
else
{
accum |= sign << accumSize;
unpacked[targ] = accum & ~(~0L << HOST_CHAR_BIT);
accumSize -= HOST_CHAR_BIT;
+ if (accumSize < 0)
+ accumSize = 0;
accum >>= HOST_CHAR_BIT;
ntarg -= 1;
targ += delta;
}
+ if (is_dynamic_type (value_type (v)))
+ v = value_from_contents_and_address (value_type (v), value_contents (v),
+ 0);
return v;
}
}
-/* Given that COMPONENT is a memory lvalue that is part of the lvalue
- * CONTAINER, assign the contents of VAL to COMPONENTS's place in
- * CONTAINER. Modifies the VALUE_CONTENTS of CONTAINER only, not
- * COMPONENT, and not the inferior's memory. The current contents
- * of COMPONENT are ignored. */
+/* Given that COMPONENT is a memory lvalue that is part of the lvalue
+ CONTAINER, assign the contents of VAL to COMPONENTS's place in
+ CONTAINER. Modifies the VALUE_CONTENTS of CONTAINER only, not
+ COMPONENT, and not the inferior's memory. The current contents
+ of COMPONENT are ignored.
+
+ Although not part of the initial design, this function also works
+ when CONTAINER and COMPONENT are not_lval's: it works as if CONTAINER
+ had a null address, and COMPONENT had an address which is equal to
+ its offset inside CONTAINER. */
+
static void
value_assign_to_component (struct value *container, struct value *component,
struct value *val)
{
LONGEST offset_in_container =
(LONGEST) (value_address (component) - value_address (container));
- int bit_offset_in_container =
+ int bit_offset_in_container =
value_bitpos (component) - value_bitpos (container);
int bits;
-
+
val = value_cast (value_type (component), val);
if (value_bitsize (component) == 0)
bits = value_bitsize (component);
if (gdbarch_bits_big_endian (get_type_arch (value_type (container))))
- move_bits (value_contents_writeable (container) + offset_in_container,
+ move_bits (value_contents_writeable (container) + offset_in_container,
value_bitpos (container) + bit_offset_in_container,
value_contents (val),
TYPE_LENGTH (value_type (component)) * TARGET_CHAR_BIT - bits,
bits, 1);
else
- move_bits (value_contents_writeable (container) + offset_in_container,
+ move_bits (value_contents_writeable (container) + offset_in_container,
value_bitpos (container) + bit_offset_in_container,
value_contents (val), 0, bits, 0);
-}
-
+}
+
/* The value of the element of array ARR at the ARITY indices given in IND.
ARR may be either a simple array, GNAT array descriptor, or pointer
thereto. */
for (k = 0; k < arity; k += 1)
{
LONGEST lwb, upb;
+ struct value *lwb_value;
if (TYPE_CODE (type) != TYPE_CODE_ARRAY)
error (_("too many subscripts (%d expected)"), k);
arr = value_cast (lookup_pointer_type (TYPE_TARGET_TYPE (type)),
value_copy (arr));
get_discrete_bounds (TYPE_INDEX_TYPE (type), &lwb, &upb);
- arr = value_ptradd (arr, pos_atr (ind[k]) - lwb);
+ lwb_value = value_from_longest (value_type(ind[k]), lwb);
+ arr = value_ptradd (arr, pos_atr (ind[k]) - pos_atr (lwb_value));
type = TYPE_TARGET_TYPE (type);
}
}
/* Given that ARRAY_PTR is a pointer or reference to an array of type TYPE (the
- actual type of ARRAY_PTR is ignored), returns the Ada slice of HIGH-LOW+1
- elements starting at index LOW. The lower bound of this array is LOW, as
- per Ada rules. */
+ actual type of ARRAY_PTR is ignored), returns the Ada slice of
+ HIGH'Pos-LOW'Pos+1 elements starting at index LOW. The lower bound of
+ this array is LOW, as per Ada rules. */
static struct value *
ada_value_slice_from_ptr (struct value *array_ptr, struct type *type,
int low, int high)
{
struct type *type0 = ada_check_typedef (type);
- CORE_ADDR base = value_as_address (array_ptr)
- + ((low - ada_discrete_type_low_bound (TYPE_INDEX_TYPE (type0)))
- * TYPE_LENGTH (TYPE_TARGET_TYPE (type0)));
+ struct type *base_index_type = TYPE_TARGET_TYPE (TYPE_INDEX_TYPE (type0));
struct type *index_type
- = create_static_range_type (NULL,
- TYPE_TARGET_TYPE (TYPE_INDEX_TYPE (type0)),
- low, high);
+ = create_static_range_type (NULL, base_index_type, low, high);
struct type *slice_type =
create_array_type (NULL, TYPE_TARGET_TYPE (type0), index_type);
+ int base_low = ada_discrete_type_low_bound (TYPE_INDEX_TYPE (type0));
+ LONGEST base_low_pos, low_pos;
+ CORE_ADDR base;
+ if (!discrete_position (base_index_type, low, &low_pos)
+ || !discrete_position (base_index_type, base_low, &base_low_pos))
+ {
+ warning (_("unable to get positions in slice, use bounds instead"));
+ low_pos = low;
+ base_low_pos = base_low;
+ }
+
+ base = value_as_address (array_ptr)
+ + ((low_pos - base_low_pos)
+ * TYPE_LENGTH (TYPE_TARGET_TYPE (type0)));
return value_at_lazy (slice_type, base);
}
ada_value_slice (struct value *array, int low, int high)
{
struct type *type = ada_check_typedef (value_type (array));
+ struct type *base_index_type = TYPE_TARGET_TYPE (TYPE_INDEX_TYPE (type));
struct type *index_type
= create_static_range_type (NULL, TYPE_INDEX_TYPE (type), low, high);
struct type *slice_type =
create_array_type (NULL, TYPE_TARGET_TYPE (type), index_type);
+ LONGEST low_pos, high_pos;
- return value_cast (slice_type, value_slice (array, low, high - low + 1));
+ if (!discrete_position (base_index_type, low, &low_pos)
+ || !discrete_position (base_index_type, high, &high_pos))
+ {
+ warning (_("unable to get positions in slice, use bounds instead"));
+ low_pos = low;
+ high_pos = high;
+ }
+
+ return value_cast (slice_type,
+ value_slice (array, low, high_pos - low_pos + 1));
}
/* If type is a record type in the form of a standard GNAT array
static LONGEST
ada_array_length (struct value *arr, int n)
{
- struct type *arr_type;
+ struct type *arr_type, *index_type;
+ int low, high;
if (TYPE_CODE (check_typedef (value_type (arr))) == TYPE_CODE_PTR)
arr = value_ind (arr);
return ada_array_length (decode_constrained_packed_array (arr), n);
if (ada_is_simple_array_type (arr_type))
- return (ada_array_bound_from_type (arr_type, n, 1)
- - ada_array_bound_from_type (arr_type, n, 0) + 1);
+ {
+ low = ada_array_bound_from_type (arr_type, n, 0);
+ high = ada_array_bound_from_type (arr_type, n, 1);
+ }
else
- return (value_as_long (desc_one_bound (desc_bounds (arr), n, 1))
- - value_as_long (desc_one_bound (desc_bounds (arr), n, 0)) + 1);
+ {
+ low = value_as_long (desc_one_bound (desc_bounds (arr), n, 0));
+ high = value_as_long (desc_one_bound (desc_bounds (arr), n, 1));
+ }
+
+ arr_type = check_typedef (arr_type);
+ index_type = TYPE_INDEX_TYPE (arr_type);
+ if (index_type != NULL)
+ {
+ struct type *base_type;
+ if (TYPE_CODE (index_type) == TYPE_CODE_RANGE)
+ base_type = TYPE_TARGET_TYPE (index_type);
+ else
+ base_type = index_type;
+
+ low = pos_atr (value_from_longest (base_type, low));
+ high = pos_atr (value_from_longest (base_type, high));
+ }
+ return high - low + 1;
}
/* An empty array whose type is that of ARR_TYPE (an array type),
case OP_VAR_VALUE:
if (SYMBOL_DOMAIN (exp->elts[pc + 2].symbol) == UNDEF_DOMAIN)
{
- struct ada_symbol_info *candidates;
+ struct block_symbol *candidates;
int n_candidates;
n_candidates =
out all types. */
int j;
for (j = 0; j < n_candidates; j += 1)
- switch (SYMBOL_CLASS (candidates[j].sym))
+ switch (SYMBOL_CLASS (candidates[j].symbol))
{
case LOC_REGISTER:
case LOC_ARG:
j = 0;
while (j < n_candidates)
{
- if (SYMBOL_CLASS (candidates[j].sym) == LOC_TYPEDEF)
+ if (SYMBOL_CLASS (candidates[j].symbol) == LOC_TYPEDEF)
{
candidates[j] = candidates[n_candidates - 1];
n_candidates -= 1;
}
exp->elts[pc + 1].block = candidates[i].block;
- exp->elts[pc + 2].symbol = candidates[i].sym;
+ exp->elts[pc + 2].symbol = candidates[i].symbol;
if (innermost_block == NULL
|| contained_in (candidates[i].block, innermost_block))
innermost_block = candidates[i].block;
if (exp->elts[pc + 3].opcode == OP_VAR_VALUE
&& SYMBOL_DOMAIN (exp->elts[pc + 5].symbol) == UNDEF_DOMAIN)
{
- struct ada_symbol_info *candidates;
+ struct block_symbol *candidates;
int n_candidates;
n_candidates =
}
exp->elts[pc + 4].block = candidates[i].block;
- exp->elts[pc + 5].symbol = candidates[i].sym;
+ exp->elts[pc + 5].symbol = candidates[i].symbol;
if (innermost_block == NULL
|| contained_in (candidates[i].block, innermost_block))
innermost_block = candidates[i].block;
case UNOP_ABS:
if (possible_user_operator_p (op, argvec))
{
- struct ada_symbol_info *candidates;
+ struct block_symbol *candidates;
int n_candidates;
n_candidates =
if (i < 0)
break;
- replace_operator_with_call (expp, pc, nargs, 1,
- candidates[i].sym, candidates[i].block);
+ replace_operator_with_call (expp, pc, nargs, 1,
+ candidates[i].symbol,
+ candidates[i].block);
exp = *expp;
}
break;
the process; the index returned is for the modified vector. */
static int
-ada_resolve_function (struct ada_symbol_info syms[],
+ada_resolve_function (struct block_symbol syms[],
int nsyms, struct value **args, int nargs,
const char *name, struct type *context_type)
{
{
for (k = 0; k < nsyms; k += 1)
{
- struct type *type = ada_check_typedef (SYMBOL_TYPE (syms[k].sym));
+ struct type *type = ada_check_typedef (SYMBOL_TYPE (syms[k].symbol));
- if (ada_args_match (syms[k].sym, args, nargs)
+ if (ada_args_match (syms[k].symbol, args, nargs)
&& (fallback || return_match (type, context_type)))
{
syms[m] = syms[k];
encoded names. */
static void
-sort_choices (struct ada_symbol_info syms[], int nsyms)
+sort_choices (struct block_symbol syms[], int nsyms)
{
int i;
for (i = 1; i < nsyms; i += 1)
{
- struct ada_symbol_info sym = syms[i];
+ struct block_symbol sym = syms[i];
int j;
for (j = i - 1; j >= 0; j -= 1)
{
- if (encoded_ordered_before (SYMBOL_LINKAGE_NAME (syms[j].sym),
- SYMBOL_LINKAGE_NAME (sym.sym)))
+ if (encoded_ordered_before (SYMBOL_LINKAGE_NAME (syms[j].symbol),
+ SYMBOL_LINKAGE_NAME (sym.symbol)))
break;
syms[j + 1] = syms[j];
}
to be re-integrated one of these days. */
int
-user_select_syms (struct ada_symbol_info *syms, int nsyms, int max_results)
+user_select_syms (struct block_symbol *syms, int nsyms, int max_results)
{
int i;
int *chosen = (int *) alloca (sizeof (int) * nsyms);
for (i = 0; i < nsyms; i += 1)
{
- if (syms[i].sym == NULL)
+ if (syms[i].symbol == NULL)
continue;
- if (SYMBOL_CLASS (syms[i].sym) == LOC_BLOCK)
+ if (SYMBOL_CLASS (syms[i].symbol) == LOC_BLOCK)
{
struct symtab_and_line sal =
- find_function_start_sal (syms[i].sym, 1);
+ find_function_start_sal (syms[i].symbol, 1);
if (sal.symtab == NULL)
printf_unfiltered (_("[%d] %s at <no source file available>:%d\n"),
i + first_choice,
- SYMBOL_PRINT_NAME (syms[i].sym),
+ SYMBOL_PRINT_NAME (syms[i].symbol),
sal.line);
else
printf_unfiltered (_("[%d] %s at %s:%d\n"), i + first_choice,
- SYMBOL_PRINT_NAME (syms[i].sym),
+ SYMBOL_PRINT_NAME (syms[i].symbol),
symtab_to_filename_for_display (sal.symtab),
sal.line);
continue;
else
{
int is_enumeral =
- (SYMBOL_CLASS (syms[i].sym) == LOC_CONST
- && SYMBOL_TYPE (syms[i].sym) != NULL
- && TYPE_CODE (SYMBOL_TYPE (syms[i].sym)) == TYPE_CODE_ENUM);
+ (SYMBOL_CLASS (syms[i].symbol) == LOC_CONST
+ && SYMBOL_TYPE (syms[i].symbol) != NULL
+ && TYPE_CODE (SYMBOL_TYPE (syms[i].symbol)) == TYPE_CODE_ENUM);
struct symtab *symtab = NULL;
- if (SYMBOL_OBJFILE_OWNED (syms[i].sym))
- symtab = symbol_symtab (syms[i].sym);
+ if (SYMBOL_OBJFILE_OWNED (syms[i].symbol))
+ symtab = symbol_symtab (syms[i].symbol);
- if (SYMBOL_LINE (syms[i].sym) != 0 && symtab != NULL)
+ if (SYMBOL_LINE (syms[i].symbol) != 0 && symtab != NULL)
printf_unfiltered (_("[%d] %s at %s:%d\n"),
i + first_choice,
- SYMBOL_PRINT_NAME (syms[i].sym),
+ SYMBOL_PRINT_NAME (syms[i].symbol),
symtab_to_filename_for_display (symtab),
- SYMBOL_LINE (syms[i].sym));
+ SYMBOL_LINE (syms[i].symbol));
else if (is_enumeral
- && TYPE_NAME (SYMBOL_TYPE (syms[i].sym)) != NULL)
+ && TYPE_NAME (SYMBOL_TYPE (syms[i].symbol)) != NULL)
{
printf_unfiltered (("[%d] "), i + first_choice);
- ada_print_type (SYMBOL_TYPE (syms[i].sym), NULL,
+ ada_print_type (SYMBOL_TYPE (syms[i].symbol), NULL,
gdb_stdout, -1, 0, &type_print_raw_options);
printf_unfiltered (_("'(%s) (enumeral)\n"),
- SYMBOL_PRINT_NAME (syms[i].sym));
+ SYMBOL_PRINT_NAME (syms[i].symbol));
}
else if (symtab != NULL)
printf_unfiltered (is_enumeral
? _("[%d] %s in %s (enumeral)\n")
: _("[%d] %s at %s:?\n"),
i + first_choice,
- SYMBOL_PRINT_NAME (syms[i].sym),
+ SYMBOL_PRINT_NAME (syms[i].symbol),
symtab_to_filename_for_display (symtab));
else
printf_unfiltered (is_enumeral
? _("[%d] %s (enumeral)\n")
: _("[%d] %s at ?\n"),
i + first_choice,
- SYMBOL_PRINT_NAME (syms[i].sym));
+ SYMBOL_PRINT_NAME (syms[i].symbol));
}
}
}
else if (TYPE_CODE (actual_type) == TYPE_CODE_PTR)
return ada_value_ind (actual);
+ else if (ada_is_aligner_type (formal_type))
+ {
+ /* We need to turn this parameter into an aligner type
+ as well. */
+ struct value *aligner = allocate_value (formal_type);
+ struct value *component = ada_value_struct_elt (aligner, "F", 0);
+
+ value_assign_to_component (aligner, component, actual);
+ return aligner;
+ }
return actual;
}
domain_enum domain)
{
/* Initialize it just to avoid a GCC false warning. */
- struct symbol *sym = NULL;
+ struct block_symbol sym = {NULL, NULL};
- if (lookup_cached_symbol (name, domain, &sym, NULL))
- return sym;
+ if (lookup_cached_symbol (name, domain, &sym.symbol, NULL))
+ return sym.symbol;
sym = lookup_symbol_in_language (name, block, domain, language_c, 0);
- cache_symbol (name, domain, sym, block_found);
- return sym;
+ cache_symbol (name, domain, sym.symbol, sym.block);
+ return sym.symbol;
}
in the symbol fields of SYMS[0..N-1]. We treat enumerals as functions,
since they contend in overloading in the same way. */
static int
-is_nonfunction (struct ada_symbol_info syms[], int n)
+is_nonfunction (struct block_symbol syms[], int n)
{
int i;
for (i = 0; i < n; i += 1)
- if (TYPE_CODE (SYMBOL_TYPE (syms[i].sym)) != TYPE_CODE_FUNC
- && (TYPE_CODE (SYMBOL_TYPE (syms[i].sym)) != TYPE_CODE_ENUM
- || SYMBOL_CLASS (syms[i].sym) != LOC_CONST))
+ if (TYPE_CODE (SYMBOL_TYPE (syms[i].symbol)) != TYPE_CODE_FUNC
+ && (TYPE_CODE (SYMBOL_TYPE (syms[i].symbol)) != TYPE_CODE_ENUM
+ || SYMBOL_CLASS (syms[i].symbol) != LOC_CONST))
return 1;
return 0;
}
}
-/* Append (SYM,BLOCK,SYMTAB) to the end of the array of struct ada_symbol_info
+/* Append (SYM,BLOCK,SYMTAB) to the end of the array of struct block_symbol
records in OBSTACKP. Do nothing if SYM is a duplicate. */
static void
const struct block *block)
{
int i;
- struct ada_symbol_info *prevDefns = defns_collected (obstackp, 0);
+ struct block_symbol *prevDefns = defns_collected (obstackp, 0);
/* Do not try to complete stub types, as the debugger is probably
already scanning all symbols matching a certain name at the
for (i = num_defns_collected (obstackp) - 1; i >= 0; i -= 1)
{
- if (lesseq_defined_than (sym, prevDefns[i].sym))
+ if (lesseq_defined_than (sym, prevDefns[i].symbol))
return;
- else if (lesseq_defined_than (prevDefns[i].sym, sym))
+ else if (lesseq_defined_than (prevDefns[i].symbol, sym))
{
- prevDefns[i].sym = sym;
+ prevDefns[i].symbol = sym;
prevDefns[i].block = block;
return;
}
}
{
- struct ada_symbol_info info;
+ struct block_symbol info;
- info.sym = sym;
+ info.symbol = sym;
info.block = block;
- obstack_grow (obstackp, &info, sizeof (struct ada_symbol_info));
+ obstack_grow (obstackp, &info, sizeof (struct block_symbol));
}
}
-/* Number of ada_symbol_info structures currently collected in
- current vector in *OBSTACKP. */
+/* Number of block_symbol structures currently collected in current vector in
+ OBSTACKP. */
static int
num_defns_collected (struct obstack *obstackp)
{
- return obstack_object_size (obstackp) / sizeof (struct ada_symbol_info);
+ return obstack_object_size (obstackp) / sizeof (struct block_symbol);
}
-/* Vector of ada_symbol_info structures currently collected in current
- vector in *OBSTACKP. If FINISH, close off the vector and return
- its final address. */
+/* Vector of block_symbol structures currently collected in current vector in
+ OBSTACKP. If FINISH, close off the vector and return its final address. */
-static struct ada_symbol_info *
+static struct block_symbol *
defns_collected (struct obstack *obstackp, int finish)
{
if (finish)
return obstack_finish (obstackp);
else
- return (struct ada_symbol_info *) obstack_base (obstackp);
+ return (struct block_symbol *) obstack_base (obstackp);
}
/* Return a bound minimal symbol matching NAME according to Ada
So, for practical purposes, we consider them as the same. */
static int
-symbols_are_identical_enums (struct ada_symbol_info *syms, int nsyms)
+symbols_are_identical_enums (struct block_symbol *syms, int nsyms)
{
int i;
/* Quick check: All symbols should have an enum type. */
for (i = 0; i < nsyms; i++)
- if (TYPE_CODE (SYMBOL_TYPE (syms[i].sym)) != TYPE_CODE_ENUM)
+ if (TYPE_CODE (SYMBOL_TYPE (syms[i].symbol)) != TYPE_CODE_ENUM)
return 0;
/* Quick check: They should all have the same value. */
for (i = 1; i < nsyms; i++)
- if (SYMBOL_VALUE (syms[i].sym) != SYMBOL_VALUE (syms[0].sym))
+ if (SYMBOL_VALUE (syms[i].symbol) != SYMBOL_VALUE (syms[0].symbol))
return 0;
/* Quick check: They should all have the same number of enumerals. */
for (i = 1; i < nsyms; i++)
- if (TYPE_NFIELDS (SYMBOL_TYPE (syms[i].sym))
- != TYPE_NFIELDS (SYMBOL_TYPE (syms[0].sym)))
+ if (TYPE_NFIELDS (SYMBOL_TYPE (syms[i].symbol))
+ != TYPE_NFIELDS (SYMBOL_TYPE (syms[0].symbol)))
return 0;
/* All the sanity checks passed, so we might have a set of
identical enumeration types. Perform a more complete
comparison of the type of each symbol. */
for (i = 1; i < nsyms; i++)
- if (!ada_identical_enum_types_p (SYMBOL_TYPE (syms[i].sym),
- SYMBOL_TYPE (syms[0].sym)))
+ if (!ada_identical_enum_types_p (SYMBOL_TYPE (syms[i].symbol),
+ SYMBOL_TYPE (syms[0].symbol)))
return 0;
return 1;
Returns the number of items in the modified list. */
static int
-remove_extra_symbols (struct ada_symbol_info *syms, int nsyms)
+remove_extra_symbols (struct block_symbol *syms, int nsyms)
{
int i, j;
/* If two symbols have the same name and one of them is a stub type,
the get rid of the stub. */
- if (TYPE_STUB (SYMBOL_TYPE (syms[i].sym))
- && SYMBOL_LINKAGE_NAME (syms[i].sym) != NULL)
+ if (TYPE_STUB (SYMBOL_TYPE (syms[i].symbol))
+ && SYMBOL_LINKAGE_NAME (syms[i].symbol) != NULL)
{
for (j = 0; j < nsyms; j++)
{
if (j != i
- && !TYPE_STUB (SYMBOL_TYPE (syms[j].sym))
- && SYMBOL_LINKAGE_NAME (syms[j].sym) != NULL
- && strcmp (SYMBOL_LINKAGE_NAME (syms[i].sym),
- SYMBOL_LINKAGE_NAME (syms[j].sym)) == 0)
+ && !TYPE_STUB (SYMBOL_TYPE (syms[j].symbol))
+ && SYMBOL_LINKAGE_NAME (syms[j].symbol) != NULL
+ && strcmp (SYMBOL_LINKAGE_NAME (syms[i].symbol),
+ SYMBOL_LINKAGE_NAME (syms[j].symbol)) == 0)
remove_p = 1;
}
}
/* Two symbols with the same name, same class and same address
should be identical. */
- else if (SYMBOL_LINKAGE_NAME (syms[i].sym) != NULL
- && SYMBOL_CLASS (syms[i].sym) == LOC_STATIC
- && is_nondebugging_type (SYMBOL_TYPE (syms[i].sym)))
+ else if (SYMBOL_LINKAGE_NAME (syms[i].symbol) != NULL
+ && SYMBOL_CLASS (syms[i].symbol) == LOC_STATIC
+ && is_nondebugging_type (SYMBOL_TYPE (syms[i].symbol)))
{
for (j = 0; j < nsyms; j += 1)
{
if (i != j
- && SYMBOL_LINKAGE_NAME (syms[j].sym) != NULL
- && strcmp (SYMBOL_LINKAGE_NAME (syms[i].sym),
- SYMBOL_LINKAGE_NAME (syms[j].sym)) == 0
- && SYMBOL_CLASS (syms[i].sym) == SYMBOL_CLASS (syms[j].sym)
- && SYMBOL_VALUE_ADDRESS (syms[i].sym)
- == SYMBOL_VALUE_ADDRESS (syms[j].sym))
+ && SYMBOL_LINKAGE_NAME (syms[j].symbol) != NULL
+ && strcmp (SYMBOL_LINKAGE_NAME (syms[i].symbol),
+ SYMBOL_LINKAGE_NAME (syms[j].symbol)) == 0
+ && SYMBOL_CLASS (syms[i].symbol)
+ == SYMBOL_CLASS (syms[j].symbol)
+ && SYMBOL_VALUE_ADDRESS (syms[i].symbol)
+ == SYMBOL_VALUE_ADDRESS (syms[j].symbol))
remove_p = 1;
}
}
the user will be unable to print such rename entities. */
static int
-remove_irrelevant_renamings (struct ada_symbol_info *syms,
+remove_irrelevant_renamings (struct block_symbol *syms,
int nsyms, const struct block *current_block)
{
struct symbol *current_function;
is_new_style_renaming = 0;
for (i = 0; i < nsyms; i += 1)
{
- struct symbol *sym = syms[i].sym;
+ struct symbol *sym = syms[i].symbol;
const struct block *block = syms[i].block;
const char *name;
const char *suffix;
is_new_style_renaming = 1;
for (j = 0; j < nsyms; j += 1)
- if (i != j && syms[j].sym != NULL
- && strncmp (name, SYMBOL_LINKAGE_NAME (syms[j].sym),
+ if (i != j && syms[j].symbol != NULL
+ && strncmp (name, SYMBOL_LINKAGE_NAME (syms[j].symbol),
name_len) == 0
&& block == syms[j].block)
- syms[j].sym = NULL;
+ syms[j].symbol = NULL;
}
}
if (is_new_style_renaming)
int j, k;
for (j = k = 0; j < nsyms; j += 1)
- if (syms[j].sym != NULL)
+ if (syms[j].symbol != NULL)
{
syms[k] = syms[j];
k += 1;
i = 0;
while (i < nsyms)
{
- if (ada_parse_renaming (syms[i].sym, NULL, NULL, NULL)
+ if (ada_parse_renaming (syms[i].symbol, NULL, NULL, NULL)
== ADA_OBJECT_RENAMING
- && old_renaming_is_invisible (syms[i].sym, current_function_name))
+ && old_renaming_is_invisible (syms[i].symbol, current_function_name))
{
int j;
int found_sym;
};
-/* A callback for add_matching_symbols that adds SYM, found in BLOCK,
+/* A callback for add_nonlocal_symbols that adds SYM, found in BLOCK,
to a list of symbols. DATA0 is a pointer to a struct match_data *
containing the obstack that collects the symbol list, the file that SYM
must come from, a flag indicating whether a non-argument symbol has
return 0;
}
+/* Helper for add_nonlocal_symbols. Find symbols in DOMAIN which are targetted
+ by renamings matching NAME in BLOCK. Add these symbols to OBSTACKP. If
+ WILD_MATCH_P is nonzero, perform the naming matching in "wild" mode (see
+ function "wild_match" for more information). Return whether we found such
+ symbols. */
+
+static int
+ada_add_block_renamings (struct obstack *obstackp,
+ const struct block *block,
+ const char *name,
+ domain_enum domain,
+ int wild_match_p)
+{
+ struct using_direct *renaming;
+ int defns_mark = num_defns_collected (obstackp);
+
+ for (renaming = block_using (block);
+ renaming != NULL;
+ renaming = renaming->next)
+ {
+ const char *r_name;
+ int name_match;
+
+ /* Avoid infinite recursions: skip this renaming if we are actually
+ already traversing it.
+
+ Currently, symbol lookup in Ada don't use the namespace machinery from
+ C++/Fortran support: skip namespace imports that use them. */
+ if (renaming->searched
+ || (renaming->import_src != NULL
+ && renaming->import_src[0] != '\0')
+ || (renaming->import_dest != NULL
+ && renaming->import_dest[0] != '\0'))
+ continue;
+ renaming->searched = 1;
+
+ /* TODO: here, we perform another name-based symbol lookup, which can
+ pull its own multiple overloads. In theory, we should be able to do
+ better in this case since, in DWARF, DW_AT_import is a DIE reference,
+ not a simple name. But in order to do this, we would need to enhance
+ the DWARF reader to associate a symbol to this renaming, instead of a
+ name. So, for now, we do something simpler: re-use the C++/Fortran
+ namespace machinery. */
+ r_name = (renaming->alias != NULL
+ ? renaming->alias
+ : renaming->declaration);
+ name_match
+ = wild_match_p ? wild_match (r_name, name) : strcmp (r_name, name);
+ if (name_match == 0)
+ ada_add_all_symbols (obstackp, block, renaming->declaration, domain,
+ 1, NULL);
+ renaming->searched = 0;
+ }
+ return num_defns_collected (obstackp) != defns_mark;
+}
+
/* Implements compare_names, but only applying the comparision using
the given CASING. */
int is_wild_match)
{
struct objfile *objfile;
+ struct compunit_symtab *cu;
struct match_data data;
memset (&data, 0, sizeof data);
objfile->sf->qf->map_matching_symbols (objfile, name, domain, global,
aux_add_nonlocal_symbols, &data,
full_match, compare_names);
+
+ ALL_OBJFILE_COMPUNITS (objfile, cu)
+ {
+ const struct block *global_block
+ = BLOCKVECTOR_BLOCK (COMPUNIT_BLOCKVECTOR (cu), GLOBAL_BLOCK);
+
+ if (ada_add_block_renamings (obstackp, global_block , name, domain,
+ is_wild_match))
+ data.found_sym = 1;
+ }
}
if (num_defns_collected (obstackp) == 0 && global && !is_wild_match)
}
}
-/* Find symbols in DOMAIN matching NAME0, in BLOCK0 and, if full_search is
+/* Find symbols in DOMAIN matching NAME, in BLOCK and, if FULL_SEARCH is
non-zero, enclosing scope and in global scopes, returning the number of
- matches.
- Sets *RESULTS to point to a vector of (SYM,BLOCK) tuples,
- indicating the symbols found and the blocks and symbol tables (if
- any) in which they were found. This vector is transient---good only to
- the next call of ada_lookup_symbol_list.
+ matches. Add these to OBSTACKP.
- When full_search is non-zero, any non-function/non-enumeral
- symbol match within the nest of blocks whose innermost member is BLOCK0,
+ When FULL_SEARCH is non-zero, any non-function/non-enumeral
+ symbol match within the nest of blocks whose innermost member is BLOCK,
is the one match returned (no other matches in that or
enclosing blocks is returned). If there are any matches in or
- surrounding BLOCK0, then these alone are returned.
+ surrounding BLOCK, then these alone are returned.
Names prefixed with "standard__" are handled specially: "standard__"
- is first stripped off, and only static and global symbols are searched. */
+ is first stripped off, and only static and global symbols are searched.
-static int
-ada_lookup_symbol_list_worker (const char *name0, const struct block *block0,
- domain_enum domain,
- struct ada_symbol_info **results,
- int full_search)
+ If MADE_GLOBAL_LOOKUP_P is non-null, set it before return to whether we had
+ to lookup global symbols. */
+
+static void
+ada_add_all_symbols (struct obstack *obstackp,
+ const struct block *block,
+ const char *name,
+ domain_enum domain,
+ int full_search,
+ int *made_global_lookup_p)
{
struct symbol *sym;
- const struct block *block;
- const char *name;
- const int wild_match_p = should_use_wild_match (name0);
- int syms_from_global_search = 0;
- int ndefns;
-
- obstack_free (&symbol_list_obstack, NULL);
- obstack_init (&symbol_list_obstack);
-
- /* Search specified block and its superiors. */
+ const int wild_match_p = should_use_wild_match (name);
- name = name0;
- block = block0;
+ if (made_global_lookup_p)
+ *made_global_lookup_p = 0;
/* Special case: If the user specifies a symbol name inside package
Standard, do a non-wild matching of the symbol name without
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 (startswith (name0, "standard__"))
+ if (startswith (name, "standard__"))
{
block = NULL;
- name = name0 + sizeof ("standard__") - 1;
+ name = name + sizeof ("standard__") - 1;
}
/* Check the non-global symbols. If we have ANY match, then we're done. */
if (block != NULL)
{
if (full_search)
- {
- ada_add_local_symbols (&symbol_list_obstack, name, block,
- domain, wild_match_p);
- }
+ ada_add_local_symbols (obstackp, name, block, domain, wild_match_p);
else
{
/* In the !full_search case we're are being called by
ada_iterate_over_symbols, and we don't want to search
superblocks. */
- ada_add_block_symbols (&symbol_list_obstack, block, name,
- domain, NULL, wild_match_p);
+ ada_add_block_symbols (obstackp, block, name, domain, NULL,
+ wild_match_p);
}
- if (num_defns_collected (&symbol_list_obstack) > 0 || !full_search)
- goto done;
+ if (num_defns_collected (obstackp) > 0 || !full_search)
+ return;
}
/* No non-global symbols found. Check our cache to see if we have
already performed this search before. If we have, then return
the same result. */
- if (lookup_cached_symbol (name0, domain, &sym, &block))
+ if (lookup_cached_symbol (name, domain, &sym, &block))
{
if (sym != NULL)
- add_defn_to_vec (&symbol_list_obstack, sym, block);
- goto done;
+ add_defn_to_vec (obstackp, sym, block);
+ return;
}
- syms_from_global_search = 1;
+ if (made_global_lookup_p)
+ *made_global_lookup_p = 1;
/* Search symbols from all global blocks. */
- add_nonlocal_symbols (&symbol_list_obstack, name, domain, 1,
- wild_match_p);
+ add_nonlocal_symbols (obstackp, 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, domain, 0,
- wild_match_p);
+ if (num_defns_collected (obstackp) == 0)
+ add_nonlocal_symbols (obstackp, name, domain, 0, wild_match_p);
+}
+
+/* Find symbols in DOMAIN matching NAME, in BLOCK and, if full_search is
+ non-zero, enclosing scope and in global scopes, returning the number of
+ matches.
+ Sets *RESULTS to point to a vector of (SYM,BLOCK) tuples,
+ indicating the symbols found and the blocks and symbol tables (if
+ any) in which they were found. This vector is transient---good only to
+ the next call of ada_lookup_symbol_list.
+
+ When full_search is non-zero, any non-function/non-enumeral
+ symbol match within the nest of blocks whose innermost member is BLOCK,
+ is the one match returned (no other matches in that or
+ enclosing blocks is returned). If there are any matches in or
+ surrounding BLOCK, then these alone are returned.
+
+ Names prefixed with "standard__" are handled specially: "standard__"
+ is first stripped off, and only static and global symbols are searched. */
+
+static int
+ada_lookup_symbol_list_worker (const char *name, const struct block *block,
+ domain_enum domain,
+ struct block_symbol **results,
+ int full_search)
+{
+ const int wild_match_p = should_use_wild_match (name);
+ int syms_from_global_search;
+ int ndefns;
+
+ obstack_free (&symbol_list_obstack, NULL);
+ obstack_init (&symbol_list_obstack);
+ ada_add_all_symbols (&symbol_list_obstack, block, name, domain,
+ full_search, &syms_from_global_search);
-done:
ndefns = num_defns_collected (&symbol_list_obstack);
*results = defns_collected (&symbol_list_obstack, 1);
ndefns = remove_extra_symbols (*results, ndefns);
if (ndefns == 0 && full_search && syms_from_global_search)
- cache_symbol (name0, domain, NULL, NULL);
+ cache_symbol (name, domain, NULL, NULL);
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);
+ cache_symbol (name, domain, (*results)[0].symbol, (*results)[0].block);
+ ndefns = remove_irrelevant_renamings (*results, ndefns, block);
return ndefns;
}
int
ada_lookup_symbol_list (const char *name0, const struct block *block0,
- domain_enum domain, struct ada_symbol_info **results)
+ domain_enum domain, struct block_symbol **results)
{
return ada_lookup_symbol_list_worker (name0, block0, domain, results, 1);
}
void *data)
{
int ndefs, i;
- struct ada_symbol_info *results;
+ struct block_symbol *results;
ndefs = ada_lookup_symbol_list_worker (name, block, domain, &results, 0);
for (i = 0; i < ndefs; ++i)
{
- if (! (*callback) (results[i].sym, data))
+ if (! (*callback) (results[i].symbol, data))
break;
}
}
void
ada_lookup_encoded_symbol (const char *name, const struct block *block,
domain_enum domain,
- struct ada_symbol_info *info)
+ struct block_symbol *info)
{
- struct ada_symbol_info *candidates;
+ struct block_symbol *candidates;
int n_candidates;
gdb_assert (info != NULL);
- memset (info, 0, sizeof (struct ada_symbol_info));
+ memset (info, 0, sizeof (struct block_symbol));
n_candidates = ada_lookup_symbol_list (name, block, domain, &candidates);
if (n_candidates == 0)
return;
*info = candidates[0];
- info->sym = fixup_symbol_section (info->sym, NULL);
+ info->symbol = fixup_symbol_section (info->symbol, NULL);
}
/* Return a symbol in DOMAIN matching NAME, in BLOCK0 and enclosing
choosing the first symbol if there are multiple choices.
If IS_A_FIELD_OF_THIS is not NULL, it is set to zero. */
-struct symbol *
+struct block_symbol
ada_lookup_symbol (const char *name, const struct block *block0,
domain_enum domain, int *is_a_field_of_this)
{
- struct ada_symbol_info info;
+ struct block_symbol info;
if (is_a_field_of_this != NULL)
*is_a_field_of_this = 0;
ada_lookup_encoded_symbol (ada_encode (ada_fold_name (name)),
block0, domain, &info);
- return info.sym;
+ return info;
}
-static struct symbol *
+static struct block_symbol
ada_lookup_symbol_nonlocal (const struct language_defn *langdef,
const char *name,
const struct block *block,
const domain_enum domain)
{
- struct symbol *sym;
+ struct block_symbol sym;
sym = ada_lookup_symbol (name, block_static_block (block), domain, NULL);
- if (sym != NULL)
+ if (sym.symbol != NULL)
return sym;
/* If we haven't found a match at this point, try the primitive
gdbarch = target_gdbarch ();
else
gdbarch = block_gdbarch (block);
- sym = language_lookup_primitive_type_as_symbol (langdef, gdbarch, name);
- if (sym != NULL)
+ sym.symbol = language_lookup_primitive_type_as_symbol (langdef, gdbarch, name);
+ if (sym.symbol != NULL)
return sym;
}
- return NULL;
+ return (struct block_symbol) {NULL, NULL};
}
}
}
+ /* Handle renamings. */
+
+ if (ada_add_block_renamings (obstackp, block, name, domain, wild))
+ found_sym = 1;
+
if (!found_sym && arg_sym != NULL)
{
add_defn_to_vec (obstackp,
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
{
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),
static struct type *
find_parallel_type_by_descriptive_type (struct type *type, const char *name)
{
- struct type *result;
+ struct type *result, *tmp;
if (ada_ignore_descriptive_types_p)
return NULL;
/* Otherwise, look at the next item on the list, if any. */
if (HAVE_GNAT_AUX_INFO (result))
- result = TYPE_DESCRIPTIVE_TYPE (result);
+ tmp = TYPE_DESCRIPTIVE_TYPE (result);
else
- result = NULL;
+ tmp = NULL;
+
+ /* If not found either, try after having resolved the typedef. */
+ if (tmp != NULL)
+ result = tmp;
+ else
+ {
+ result = check_typedef (result);
+ if (HAVE_GNAT_AUX_INFO (result))
+ result = TYPE_DESCRIPTIVE_TYPE (result);
+ else
+ result = NULL;
+ }
}
/* If we didn't find a match, see whether this is a packed array. With
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;
}
struct type *index_type_desc;
struct type *result;
int constrained_packed_array_p;
+ static const char *xa_suffix = "___XA";
type0 = ada_check_typedef (type0);
if (TYPE_FIXED_INSTANCE (type0))
if (constrained_packed_array_p)
type0 = decode_constrained_packed_array_type (type0);
- index_type_desc = ada_find_parallel_type (type0, "___XA");
+ index_type_desc = ada_find_parallel_type (type0, xa_suffix);
+
+ /* As mentioned in exp_dbug.ads, for non bit-packed arrays an
+ encoding suffixed with 'P' may still be generated. If so,
+ it should be used to find the XA type. */
+
+ if (index_type_desc == NULL)
+ {
+ const char *type_name = ada_type_name (type0);
+
+ if (type_name != NULL)
+ {
+ const int len = strlen (type_name);
+ char *name = (char *) alloca (len + strlen (xa_suffix));
+
+ if (type_name[len - 1] == 'P')
+ {
+ strcpy (name, type_name);
+ strcpy (name + len - 1, xa_suffix);
+ index_type_desc = ada_find_parallel_type_with_name (type0, name);
+ }
+ }
+ }
+
ada_fixup_array_indexes_type (index_type_desc);
if (index_type_desc != NULL
&& ada_is_redundant_index_type_desc (type0, index_type_desc))
&& is_thick_pntr (ada_typedef_target_type (type)))
return type;
- CHECK_TYPEDEF (type);
+ type = check_typedef (type);
if (type == NULL || TYPE_CODE (type) != TYPE_CODE_ENUM
|| !TYPE_STUB (type)
|| TYPE_TAG_NAME (type) == NULL)
{
struct value *val = coerce_ref (arg);
struct type *type = value_type (val);
+ LONGEST result;
if (!discrete_type_p (type))
error (_("'POS only defined on discrete types"));
- if (TYPE_CODE (type) == TYPE_CODE_ENUM)
- {
- int i;
- LONGEST v = value_as_long (val);
+ if (!discrete_position (type, value_as_long (val), &result))
+ error (_("enumeration value is invalid: can't find 'POS"));
- for (i = 0; i < TYPE_NFIELDS (type); i += 1)
- {
- if (v == TYPE_FIELD_ENUMVAL (type, i))
- return i;
- }
- error (_("enumeration value is invalid: can't find 'POS"));
- }
- else
- return value_as_long (val);
+ return result;
}
static struct value *
low_bound_val = coerce_ref (low_bound_val);
high_bound_val = coerce_ref (high_bound_val);
- low_bound = pos_atr (low_bound_val);
- high_bound = pos_atr (high_bound_val);
+ low_bound = value_as_long (low_bound_val);
+ high_bound = value_as_long (high_bound_val);
if (noside == EVAL_SKIP)
goto nosideret;
static struct value *
get_var_value (char *name, char *err_msg)
{
- struct ada_symbol_info *syms;
+ struct block_symbol *syms;
int nsyms;
nsyms = ada_lookup_symbol_list (name, get_selected_block (0), VAR_DOMAIN,
error (("%s"), err_msg);
}
- return value_of_variable (syms[0].sym, syms[0].block);
+ return value_of_variable (syms[0].symbol, syms[0].block);
}
/* Value of integer variable named NAME in the current environment. If
{".all", UNOP_IND, PREC_SUFFIX, 1},
{"'access", UNOP_ADDR, PREC_SUFFIX, 1},
{"'size", OP_ATR_SIZE, PREC_SUFFIX, 1},
- {NULL, 0, 0, 0}
+ {NULL, OP_NULL, PREC_SUFFIX, 0}
};
\f
enum ada_primitive_types {
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