/* Parse expressions for GDB.
- Copyright (C) 1986-2017 Free Software Foundation, Inc.
+ Copyright (C) 1986-2018 Free Software Foundation, Inc.
Modified from expread.y by the Department of Computer Science at the
State University of New York at Buffalo, 1991.
#include "gdbcmd.h"
#include "symfile.h" /* for overlay functions */
#include "inferior.h"
-#include "doublest.h"
+#include "target-float.h"
#include "block.h"
#include "source.h"
#include "objfiles.h"
#include "user-regs.h"
#include <algorithm>
+#include "common/gdb_optional.h"
/* Standard set of definitions for printing, dumping, prefixifying,
* and evaluating expressions. */
/* Global variables declared in parser-defs.h (and commented there). */
const struct block *expression_context_block;
CORE_ADDR expression_context_pc;
-const struct block *innermost_block;
+innermost_block_tracker innermost_block;
int arglist_len;
static struct type_stack type_stack;
const char *lexptr;
static enum type_code expout_tag_completion_type = TYPE_CODE_UNDEF;
/* The token for tagged type name completion. */
-static char *expout_completion_name;
+static gdb::unique_xmalloc_ptr<char> expout_completion_name;
\f
static unsigned int expressiondebug = 0;
}
-static void free_funcalls (void *ignore);
-
static int prefixify_subexp (struct expression *, struct expression *, int,
int);
const struct block *, int,
int, int *);
-void _initialize_parse (void);
+/* Documented at it's declaration. */
+
+void
+innermost_block_tracker::update (const struct block *b,
+ innermost_block_tracker_types t)
+{
+ if ((m_types & t) != 0
+ && (m_innermost_block == NULL
+ || contained_in (b, m_innermost_block)))
+ m_innermost_block = b;
+}
/* Data structure for saving values of arglist_len for function calls whose
arguments contain other function calls. */
-struct funcall
- {
- struct funcall *next;
- int arglist_len;
- };
-
-static struct funcall *funcall_chain;
+static std::vector<int> *funcall_chain;
/* Begin counting arguments for a function call,
saving the data about any containing call. */
void
start_arglist (void)
{
- struct funcall *newobj;
-
- newobj = XNEW (struct funcall);
- newobj->next = funcall_chain;
- newobj->arglist_len = arglist_len;
+ funcall_chain->push_back (arglist_len);
arglist_len = 0;
- funcall_chain = newobj;
}
/* Return the number of arguments in a function call just terminated,
end_arglist (void)
{
int val = arglist_len;
- struct funcall *call = funcall_chain;
-
- funcall_chain = call->next;
- arglist_len = call->arglist_len;
- xfree (call);
+ arglist_len = funcall_chain->back ();
+ funcall_chain->pop_back ();
return val;
}
-/* Free everything in the funcall chain.
- Used when there is an error inside parsing. */
-
-static void
-free_funcalls (void *ignore)
-{
- struct funcall *call, *next;
-
- for (call = funcall_chain; call; call = next)
- {
- next = call->next;
- xfree (call);
- }
-}
\f
/* See definition in parser-defs.h. */
-void
-initialize_expout (struct parser_state *ps, size_t initial_size,
- const struct language_defn *lang,
- struct gdbarch *gdbarch)
+parser_state::parser_state (size_t initial_size,
+ const struct language_defn *lang,
+ struct gdbarch *gdbarch)
+ : expout_size (initial_size),
+ expout (XNEWVAR (expression,
+ (sizeof (expression)
+ + EXP_ELEM_TO_BYTES (expout_size)))),
+ expout_ptr (0)
{
- ps->expout_size = initial_size;
- ps->expout_ptr = 0;
- ps->expout
- = (struct expression *) xmalloc (sizeof (struct expression)
- + EXP_ELEM_TO_BYTES (ps->expout_size));
- ps->expout->language_defn = lang;
- ps->expout->gdbarch = gdbarch;
+ expout->language_defn = lang;
+ expout->gdbarch = gdbarch;
}
-/* See definition in parser-defs.h. */
-
-void
-reallocate_expout (struct parser_state *ps)
+expression_up
+parser_state::release ()
{
/* Record the actual number of expression elements, and then
reallocate the expression memory so that we free up any
excess elements. */
- ps->expout->nelts = ps->expout_ptr;
- ps->expout = (struct expression *)
- xrealloc (ps->expout,
- sizeof (struct expression)
- + EXP_ELEM_TO_BYTES (ps->expout_ptr));
+ expout->nelts = expout_ptr;
+ expout.reset (XRESIZEVAR (expression, expout.release (),
+ (sizeof (expression)
+ + EXP_ELEM_TO_BYTES (expout_ptr))));
+
+ return std::move (expout);
}
/* This page contains the functions for adding data to the struct expression
if (ps->expout_ptr >= ps->expout_size)
{
ps->expout_size *= 2;
- ps->expout = (struct expression *)
- xrealloc (ps->expout, sizeof (struct expression)
- + EXP_ELEM_TO_BYTES (ps->expout_size));
+ ps->expout.reset (XRESIZEVAR (expression, ps->expout.release (),
+ (sizeof (expression)
+ + EXP_ELEM_TO_BYTES (ps->expout_size))));
}
ps->expout->elts[ps->expout_ptr++] = *expelt;
}
}
void
-write_exp_elt_block (struct parser_state *ps, const struct block *b)
+write_exp_elt_msym (struct parser_state *ps, minimal_symbol *expelt)
{
union exp_element tmp;
memset (&tmp, 0, sizeof (union exp_element));
- tmp.block = b;
+ tmp.msymbol = expelt;
write_exp_elt (ps, &tmp);
}
void
-write_exp_elt_objfile (struct parser_state *ps, struct objfile *objfile)
+write_exp_elt_block (struct parser_state *ps, const struct block *b)
{
union exp_element tmp;
memset (&tmp, 0, sizeof (union exp_element));
- tmp.objfile = objfile;
+ tmp.block = b;
write_exp_elt (ps, &tmp);
}
void
-write_exp_elt_longcst (struct parser_state *ps, LONGEST expelt)
+write_exp_elt_objfile (struct parser_state *ps, struct objfile *objfile)
{
union exp_element tmp;
memset (&tmp, 0, sizeof (union exp_element));
- tmp.longconst = expelt;
+ tmp.objfile = objfile;
write_exp_elt (ps, &tmp);
}
void
-write_exp_elt_dblcst (struct parser_state *ps, DOUBLEST expelt)
+write_exp_elt_longcst (struct parser_state *ps, LONGEST expelt)
{
union exp_element tmp;
memset (&tmp, 0, sizeof (union exp_element));
- tmp.doubleconst = expelt;
+ tmp.longconst = expelt;
write_exp_elt (ps, &tmp);
}
void
-write_exp_elt_decfloatcst (struct parser_state *ps, gdb_byte expelt[16])
+write_exp_elt_floatcst (struct parser_state *ps, const gdb_byte expelt[16])
{
union exp_element tmp;
int index;
for (index = 0; index < 16; index++)
- tmp.decfloatconst[index] = expelt[index];
+ tmp.floatconst[index] = expelt[index];
write_exp_elt (ps, &tmp);
}
write_exp_elt_longcst (ps, (LONGEST) bits);
}
-/* Add the appropriate elements for a minimal symbol to the end of
- the expression. */
+/* Return the type of MSYMBOL, a minimal symbol of OBJFILE. If
+ ADDRESS_P is not NULL, set it to the MSYMBOL's resolved
+ address. */
-void
-write_exp_msymbol (struct parser_state *ps,
- struct bound_minimal_symbol bound_msym)
+type *
+find_minsym_type_and_address (minimal_symbol *msymbol,
+ struct objfile *objfile,
+ CORE_ADDR *address_p)
{
- struct minimal_symbol *msymbol = bound_msym.minsym;
- struct objfile *objfile = bound_msym.objfile;
+ bound_minimal_symbol bound_msym = {msymbol, objfile};
struct gdbarch *gdbarch = get_objfile_arch (objfile);
-
- CORE_ADDR addr = BMSYMBOL_VALUE_ADDRESS (bound_msym);
struct obj_section *section = MSYMBOL_OBJ_SECTION (objfile, msymbol);
enum minimal_symbol_type type = MSYMBOL_TYPE (msymbol);
- CORE_ADDR pc;
+
+ bool is_tls = (section != NULL
+ && section->the_bfd_section->flags & SEC_THREAD_LOCAL);
/* The minimal symbol might point to a function descriptor;
resolve it to the actual code address instead. */
- pc = gdbarch_convert_from_func_ptr_addr (gdbarch, addr, ¤t_target);
- if (pc != addr)
+ CORE_ADDR addr;
+ if (is_tls)
{
- struct bound_minimal_symbol ifunc_msym = lookup_minimal_symbol_by_pc (pc);
-
- /* In this case, assume we have a code symbol instead of
- a data symbol. */
-
- if (ifunc_msym.minsym != NULL
- && MSYMBOL_TYPE (ifunc_msym.minsym) == mst_text_gnu_ifunc
- && BMSYMBOL_VALUE_ADDRESS (ifunc_msym) == pc)
+ /* Addresses of TLS symbols are really offsets into a
+ per-objfile/per-thread storage block. */
+ addr = MSYMBOL_VALUE_RAW_ADDRESS (bound_msym.minsym);
+ }
+ else if (msymbol_is_function (objfile, msymbol, &addr))
+ {
+ if (addr != BMSYMBOL_VALUE_ADDRESS (bound_msym))
{
- /* A function descriptor has been resolved but PC is still in the
- STT_GNU_IFUNC resolver body (such as because inferior does not
- run to be able to call it). */
-
- type = mst_text_gnu_ifunc;
+ /* This means we resolved a function descriptor, and we now
+ have an address for a code/text symbol instead of a data
+ symbol. */
+ if (MSYMBOL_TYPE (msymbol) == mst_data_gnu_ifunc)
+ type = mst_text_gnu_ifunc;
+ else
+ type = mst_text;
+ section = NULL;
}
- else
- type = mst_text;
- section = NULL;
- addr = pc;
}
+ else
+ addr = BMSYMBOL_VALUE_ADDRESS (bound_msym);
if (overlay_debugging)
addr = symbol_overlayed_address (addr, section);
- write_exp_elt_opcode (ps, OP_LONG);
- /* Let's make the type big enough to hold a 64-bit address. */
- write_exp_elt_type (ps, objfile_type (objfile)->builtin_core_addr);
- write_exp_elt_longcst (ps, (LONGEST) addr);
- write_exp_elt_opcode (ps, OP_LONG);
-
- if (section && section->the_bfd_section->flags & SEC_THREAD_LOCAL)
+ if (is_tls)
{
- write_exp_elt_opcode (ps, UNOP_MEMVAL_TLS);
- write_exp_elt_objfile (ps, objfile);
- write_exp_elt_type (ps, objfile_type (objfile)->nodebug_tls_symbol);
- write_exp_elt_opcode (ps, UNOP_MEMVAL_TLS);
- return;
+ /* Skip translation if caller does not need the address. */
+ if (address_p != NULL)
+ *address_p = target_translate_tls_address (objfile, addr);
+ return objfile_type (objfile)->nodebug_tls_symbol;
}
- write_exp_elt_opcode (ps, UNOP_MEMVAL);
+ if (address_p != NULL)
+ *address_p = addr;
+
switch (type)
{
case mst_text:
case mst_file_text:
case mst_solib_trampoline:
- write_exp_elt_type (ps, objfile_type (objfile)->nodebug_text_symbol);
- break;
+ return objfile_type (objfile)->nodebug_text_symbol;
case mst_text_gnu_ifunc:
- write_exp_elt_type (ps, objfile_type (objfile)
- ->nodebug_text_gnu_ifunc_symbol);
- break;
+ return objfile_type (objfile)->nodebug_text_gnu_ifunc_symbol;
case mst_data:
case mst_file_data:
case mst_bss:
case mst_file_bss:
- write_exp_elt_type (ps, objfile_type (objfile)->nodebug_data_symbol);
- break;
+ return objfile_type (objfile)->nodebug_data_symbol;
case mst_slot_got_plt:
- write_exp_elt_type (ps, objfile_type (objfile)->nodebug_got_plt_symbol);
- break;
+ return objfile_type (objfile)->nodebug_got_plt_symbol;
default:
- write_exp_elt_type (ps, objfile_type (objfile)->nodebug_unknown_symbol);
- break;
+ return objfile_type (objfile)->nodebug_unknown_symbol;
}
- write_exp_elt_opcode (ps, UNOP_MEMVAL);
+}
+
+/* Add the appropriate elements for a minimal symbol to the end of
+ the expression. */
+
+void
+write_exp_msymbol (struct parser_state *ps,
+ struct bound_minimal_symbol bound_msym)
+{
+ write_exp_elt_opcode (ps, OP_VAR_MSYM_VALUE);
+ write_exp_elt_objfile (ps, bound_msym.objfile);
+ write_exp_elt_msym (ps, bound_msym.minsym);
+ write_exp_elt_opcode (ps, OP_VAR_MSYM_VALUE);
}
/* Mark the current index as the starting location of a structure
|| tag == TYPE_CODE_STRUCT
|| tag == TYPE_CODE_ENUM);
expout_tag_completion_type = tag;
- expout_completion_name = (char *) xmalloc (length + 1);
- memcpy (expout_completion_name, ptr, length);
- expout_completion_name[length] = '\0';
+ expout_completion_name.reset (xstrndup (ptr, length));
}
\f
str.ptr++;
write_exp_string (ps, str);
write_exp_elt_opcode (ps, OP_REGISTER);
+ innermost_block.update (expression_context_block,
+ INNERMOST_BLOCK_FOR_REGISTERS);
return;
}
/* Return the number of exp_elements in the postfix subexpression
of EXPR whose operator is at index ENDPOS - 1 in EXPR. */
-int
+static int
length_of_subexp (struct expression *expr, int endpos)
{
int oplen, args;
break;
case OP_LONG:
- case OP_DOUBLE:
- case OP_DECFLOAT:
+ case OP_FLOAT:
case OP_VAR_VALUE:
+ case OP_VAR_MSYM_VALUE:
oplen = 4;
break;
+ case OP_FUNC_STATIC_VAR:
+ oplen = longest_to_int (expr->elts[endpos - 2].longconst);
+ oplen = 4 + BYTES_TO_EXP_ELEM (oplen + 1);
+ args = 1;
+ break;
+
case OP_TYPE:
case OP_BOOL:
case OP_LAST:
break;
case TYPE_INSTANCE:
- oplen = 4 + longest_to_int (expr->elts[endpos - 2].longconst);
+ oplen = 5 + longest_to_int (expr->elts[endpos - 2].longconst);
args = 1;
break;
args = 1;
break;
- case UNOP_MEMVAL_TLS:
- oplen = 4;
- args = 1;
- break;
-
case UNOP_ABS:
case UNOP_CAP:
case UNOP_CHR:
switch (range_type)
{
case LOW_BOUND_DEFAULT:
+ case LOW_BOUND_DEFAULT_EXCLUSIVE:
case HIGH_BOUND_DEFAULT:
args = 1;
break;
args = 0;
break;
case NONE_BOUND_DEFAULT:
+ case NONE_BOUND_DEFAULT_EXCLUSIVE:
args = 2;
break;
}
const struct block *block,
int comma, int void_context_p, int *out_subexp)
{
- struct cleanup *old_chain, *inner_chain;
const struct language_defn *lang = NULL;
- struct parser_state ps;
int subexp;
lexptr = *stringptr;
type_stack.depth = 0;
expout_last_struct = -1;
expout_tag_completion_type = TYPE_CODE_UNDEF;
- xfree (expout_completion_name);
- expout_completion_name = NULL;
+ expout_completion_name.reset ();
comma_terminates = comma;
if (lexptr == 0 || *lexptr == 0)
error_no_arg (_("expression to compute"));
- old_chain = make_cleanup (free_funcalls, 0 /*ignore*/);
- funcall_chain = 0;
+ std::vector<int> funcalls;
+ scoped_restore save_funcall_chain = make_scoped_restore (&funcall_chain,
+ &funcalls);
expression_context_block = block;
and others called from *.y) ensure CURRENT_LANGUAGE gets restored
to the value matching SELECTED_FRAME as set by get_current_arch. */
- initialize_expout (&ps, 10, lang, get_current_arch ());
- inner_chain = make_cleanup_restore_current_language ();
+ parser_state ps (10, lang, get_current_arch ());
+
+ scoped_restore_current_language lang_saver;
set_language (lang->la_language);
TRY
CATCH (except, RETURN_MASK_ALL)
{
if (! parse_completion)
- {
- xfree (ps.expout);
- throw_exception (except);
- }
+ throw_exception (except);
}
END_CATCH
- reallocate_expout (&ps);
+ /* We have to operate on an "expression *", due to la_post_parser,
+ which explains this funny-looking double release. */
+ expression_up result = ps.release ();
/* Convert expression from postfix form as generated by yacc
parser, to a prefix form. */
if (expressiondebug)
- dump_raw_expression (ps.expout, gdb_stdlog,
+ dump_raw_expression (result.get (), gdb_stdlog,
"before conversion to prefix form");
- subexp = prefixify_expression (ps.expout);
+ subexp = prefixify_expression (result.get ());
if (out_subexp)
*out_subexp = subexp;
- lang->la_post_parser (&ps.expout, void_context_p);
+ lang->la_post_parser (&result, void_context_p);
if (expressiondebug)
- dump_prefix_expression (ps.expout, gdb_stdlog);
-
- do_cleanups (inner_chain);
- discard_cleanups (old_chain);
+ dump_prefix_expression (result.get (), gdb_stdlog);
*stringptr = lexptr;
- return expression_up (ps.expout);
+ return result;
}
/* Parse STRING as an expression, and complain if this fails
expression_up
parse_expression_with_language (const char *string, enum language lang)
{
- struct cleanup *old_chain = NULL;
-
+ gdb::optional<scoped_restore_current_language> lang_saver;
if (current_language->la_language != lang)
{
- old_chain = make_cleanup_restore_current_language ();
+ lang_saver.emplace ();
set_language (lang);
}
- expression_up expr = parse_expression (string);
-
- if (old_chain != NULL)
- do_cleanups (old_chain);
- return expr;
+ return parse_expression (string);
}
/* Parse STRING as an expression. If parsing ends in the middle of a
reference; furthermore, if the parsing ends in the field name,
return the field name in *NAME. If the parsing ends in the middle
of a field reference, but the reference is somehow invalid, throw
- an exception. In all other cases, return NULL. Returned non-NULL
- *NAME must be freed by the caller. */
+ an exception. In all other cases, return NULL. */
struct type *
-parse_expression_for_completion (const char *string, char **name,
+parse_expression_for_completion (const char *string,
+ gdb::unique_xmalloc_ptr<char> *name,
enum type_code *code)
{
expression_up exp;
if (expout_tag_completion_type != TYPE_CODE_UNDEF)
{
*code = expout_tag_completion_type;
- *name = expout_completion_name;
- expout_completion_name = NULL;
+ *name = std::move (expout_completion_name);
return NULL;
}
if (expout_last_struct == -1)
return NULL;
- *name = extract_field_op (exp.get (), &subexp);
- if (!*name)
- return NULL;
+ const char *fieldname = extract_field_op (exp.get (), &subexp);
+ if (fieldname == NULL)
+ {
+ name->reset ();
+ return NULL;
+ }
+ name->reset (xstrdup (fieldname));
/* This might throw an exception. If so, we want to let it
propagate. */
val = evaluate_subexpression_type (exp.get (), subexp);
- /* (*NAME) is a part of the EXP memory block freed below. */
- *name = xstrdup (*name);
return value_type (val);
}
/* A post-parser that does nothing. */
void
-null_post_parser (struct expression **exp, int void_context_p)
+null_post_parser (expression_up *exp, int void_context_p)
{
}
/* Parse floating point value P of length LEN.
- Return 0 (false) if invalid, 1 (true) if valid.
- The successfully parsed number is stored in D.
- *SUFFIX points to the suffix of the number in P.
+ Return false if invalid, true if valid.
+ The successfully parsed number is stored in DATA in
+ target format for floating-point type TYPE.
NOTE: This accepts the floating point syntax that sscanf accepts. */
-int
-parse_float (const char *p, int len, DOUBLEST *d, const char **suffix)
+bool
+parse_float (const char *p, int len,
+ const struct type *type, gdb_byte *data)
{
- char *copy;
- int n, num;
-
- copy = (char *) xmalloc (len + 1);
- memcpy (copy, p, len);
- copy[len] = 0;
-
- num = sscanf (copy, "%" DOUBLEST_SCAN_FORMAT "%n", d, &n);
- xfree (copy);
-
- /* The sscanf man page suggests not making any assumptions on the effect
- of %n on the result, so we don't.
- That is why we simply test num == 0. */
- if (num == 0)
- return 0;
-
- *suffix = p + n;
- return 1;
-}
-
-/* Parse floating point value P of length LEN, using the C syntax for floats.
- Return 0 (false) if invalid, 1 (true) if valid.
- The successfully parsed number is stored in *D.
- Its type is taken from builtin_type (gdbarch) and is stored in *T. */
-
-int
-parse_c_float (struct gdbarch *gdbarch, const char *p, int len,
- DOUBLEST *d, struct type **t)
-{
- const char *suffix;
- int suffix_len;
- const struct builtin_type *builtin_types = builtin_type (gdbarch);
-
- if (! parse_float (p, len, d, &suffix))
- return 0;
-
- suffix_len = p + len - suffix;
-
- if (suffix_len == 0)
- *t = builtin_types->builtin_double;
- else if (suffix_len == 1)
- {
- /* Handle suffixes: 'f' for float, 'l' for long double. */
- if (tolower (*suffix) == 'f')
- *t = builtin_types->builtin_float;
- else if (tolower (*suffix) == 'l')
- *t = builtin_types->builtin_long_double;
- else
- return 0;
- }
- else
- return 0;
-
- return 1;
+ return target_float_from_string (data, type, std::string (p, len));
}
\f
/* Stuff for maintaining a stack of types. Currently just used by C, but
}
/* Insert a new type, TP, at the bottom of the type stack. If TP is
- tp_pointer or tp_reference, it is inserted at the bottom. If TP is
- a qualifier, it is inserted at slot 1 (just above a previous
- tp_pointer) if there is anything on the stack, or simply pushed if
- the stack is empty. Other values for TP are invalid. */
+ tp_pointer, tp_reference or tp_rvalue_reference, it is inserted at the
+ bottom. If TP is a qualifier, it is inserted at slot 1 (just above a
+ previous tp_pointer) if there is anything on the stack, or simply pushed
+ if the stack is empty. Other values for TP are invalid. */
void
insert_type (enum type_pieces tp)
int slot;
gdb_assert (tp == tp_pointer || tp == tp_reference
- || tp == tp_const || tp == tp_volatile);
+ || tp == tp_rvalue_reference || tp == tp_const
+ || tp == tp_volatile);
/* If there is anything on the stack (we know it will be a
tp_pointer), insert the qualifier above it. Otherwise, simply
push_type (tp_function_with_arguments);
}
+/* Pop the type stack and return a type_instance_flags that
+ corresponds the const/volatile qualifiers on the stack. This is
+ called by the C++ parser when parsing methods types, and as such no
+ other kind of type in the type stack is expected. */
+
+type_instance_flags
+follow_type_instance_flags ()
+{
+ type_instance_flags flags = 0;
+
+ for (;;)
+ switch (pop_type ())
+ {
+ case tp_end:
+ return flags;
+ case tp_const:
+ flags |= TYPE_INSTANCE_FLAG_CONST;
+ break;
+ case tp_volatile:
+ flags |= TYPE_INSTANCE_FLAG_VOLATILE;
+ break;
+ default:
+ gdb_assert_not_reached ("unrecognized tp_ value in follow_types");
+ }
+}
+
+
/* Pop the type stack and return the type which corresponds to FOLLOW_TYPE
as modified by all the stuff on the stack. */
struct type *
make_addr_space = 0;
break;
case tp_reference:
- follow_type = lookup_reference_type (follow_type);
- if (make_const)
- follow_type = make_cv_type (make_const,
- TYPE_VOLATILE (follow_type),
- follow_type, 0);
- if (make_volatile)
- follow_type = make_cv_type (TYPE_CONST (follow_type),
- make_volatile,
- follow_type, 0);
- if (make_addr_space)
- follow_type = make_type_with_address_space (follow_type,
- make_addr_space);
+ follow_type = lookup_lvalue_reference_type (follow_type);
+ goto process_reference;
+ case tp_rvalue_reference:
+ follow_type = lookup_rvalue_reference_type (follow_type);
+ process_reference:
+ if (make_const)
+ follow_type = make_cv_type (make_const,
+ TYPE_VOLATILE (follow_type),
+ follow_type, 0);
+ if (make_volatile)
+ follow_type = make_cv_type (TYPE_CONST (follow_type),
+ make_volatile,
+ follow_type, 0);
+ if (make_addr_space)
+ follow_type = make_type_with_address_space (follow_type,
+ make_addr_space);
make_const = make_volatile = 0;
make_addr_space = 0;
break;
{
case BINOP_VAL:
case OP_COMPLEX:
- case OP_DECFLOAT:
- case OP_DOUBLE:
+ case OP_FLOAT:
case OP_LONG:
case OP_SCOPE:
case OP_TYPE:
case TYPE_INSTANCE:
{
- LONGEST arg, nargs = elts[pos + 1].longconst;
+ LONGEST arg, nargs = elts[pos + 2].longconst;
for (arg = 0; arg < nargs; arg++)
{
- struct type *type = elts[pos + 2 + arg].type;
+ struct type *type = elts[pos + 3 + arg].type;
struct objfile *objfile = TYPE_OBJFILE (type);
if (objfile && (*objfile_func) (objfile, data))
}
break;
- case UNOP_MEMVAL_TLS:
- objfile = elts[pos + 1].objfile;
- type = elts[pos + 2].type;
- break;
-
case OP_VAR_VALUE:
{
const struct block *const block = elts[pos + 1].block;
type = SYMBOL_TYPE (symbol);
}
break;
+ case OP_VAR_MSYM_VALUE:
+ objfile = elts[pos + 1].objfile;
+ break;
}
/* Invoke callbacks for TYPE and OBJFILE if they were set as non-NULL. */
if ((ps->expout_ptr + lenelt) >= ps->expout_size)
{
ps->expout_size = std::max (ps->expout_size * 2,
- ps->expout_ptr + lenelt + 10);
- ps->expout = (struct expression *)
- xrealloc (ps->expout, (sizeof (struct expression)
- + EXP_ELEM_TO_BYTES (ps->expout_size)));
+ ps->expout_ptr + lenelt + 10);
+ ps->expout.reset (XRESIZEVAR (expression,
+ ps->expout.release (),
+ (sizeof (struct expression)
+ + EXP_ELEM_TO_BYTES (ps->expout_size))));
}
}