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-rw-r--r--gdb/ChangeLog47
-rw-r--r--gdb/alpha-tdep.c2
-rw-r--r--gdb/breakpoint.c28
-rw-r--r--gdb/dwarf2loc.c9
-rw-r--r--gdb/dwarf2read.c1
-rw-r--r--gdb/findvar.c1
-rw-r--r--gdb/frame.c6
-rw-r--r--gdb/guile/scm-value.c5
-rw-r--r--gdb/m68hc11-tdep.c2
-rw-r--r--gdb/m88k-tdep.c1
-rw-r--r--gdb/mep-tdep.c3
-rw-r--r--gdb/mi/mi-main.c2
-rw-r--r--gdb/opencl-lang.c2
-rw-r--r--gdb/printcmd.c4
-rw-r--r--gdb/python/py-value.c8
-rw-r--r--gdb/stack.c1
-rw-r--r--gdb/value.c68
-rw-r--r--gdb/value.h52
-rw-r--r--gdb/varobj.c8
19 files changed, 136 insertions, 114 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 8b986c6..543dafc 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,50 @@
+2018-04-06 Tom Tromey <tom@tromey.com>
+
+ * varobj.c (varobj_clear_saved_item)
+ (update_dynamic_varobj_children, install_new_value, ~varobj):
+ Update.
+ * value.h (value_incref): Move declaration earlier.
+ (value_decref): Rename from value_free.
+ (struct value_ref_policy): New.
+ (value_ref_ptr): New typedef.
+ (struct value_deleter): Remove.
+ (gdb_value_up): Remove typedef.
+ (release_value): Change return type.
+ (release_value_or_incref): Remove.
+ * value.c (set_value_parent): Update.
+ (value_incref): Change return type.
+ (value_decref): Rename from value_free.
+ (value_free_to_mark, free_all_values, free_value_chain): Update.
+ (release_value): Return value_ref_ptr.
+ (release_value_or_incref): Remove.
+ (record_latest_value, set_internalvar, clear_internalvar):
+ Update.
+ * stack.c (info_frame_command): Don't call value_free.
+ * python/py-value.c (valpy_dealloc, valpy_new)
+ (value_to_value_object): Update.
+ * printcmd.c (do_examine): Update.
+ * opencl-lang.c (lval_func_free_closure): Update.
+ * mi/mi-main.c (register_changed_p): Don't call value_free.
+ * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
+ * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
+ * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
+ value_free.
+ * guile/scm-value.c (vlscm_free_value_smob)
+ (vlscm_scm_from_value): Update.
+ * frame.c (frame_register_unwind, frame_unwind_register_signed)
+ (frame_unwind_register_unsigned, get_frame_register_bytes)
+ (put_frame_register_bytes): Don't call value_free.
+ * findvar.c (address_from_register): Don't call value_free.
+ * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
+ * dwarf2loc.c (entry_data_value_free_closure)
+ (value_of_dwarf_reg_entry, free_pieced_value_closure)
+ (dwarf2_evaluate_loc_desc_full): Update.
+ * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
+ (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
+ (~watchpoint, watch_command_1)
+ (invalidate_bp_value_on_memory_change): Update.
+ * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
+
2018-04-06 Simon Marchi <simon.marchi@polymtl.ca>
PR gdb/23022
diff --git a/gdb/alpha-tdep.c b/gdb/alpha-tdep.c
index 52a46d9..78422fa 100644
--- a/gdb/alpha-tdep.c
+++ b/gdb/alpha-tdep.c
@@ -252,7 +252,6 @@ alpha_register_to_value (struct frame_info *frame, int regnum,
if (*optimizedp || *unavailablep)
{
release_value (value);
- value_free (value);
return 0;
}
@@ -262,7 +261,6 @@ alpha_register_to_value (struct frame_info *frame, int regnum,
alpha_sts (gdbarch, out, value_contents_all (value));
release_value (value);
- value_free (value);
return 1;
}
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
index f84fef2..6829262 100644
--- a/gdb/breakpoint.c
+++ b/gdb/breakpoint.c
@@ -1740,7 +1740,7 @@ update_watchpoint (struct watchpoint *b, int reparse)
no longer relevant. We don't want to report a watchpoint hit
to the user when the old value and the new value may actually
be completely different objects. */
- value_free (b->val);
+ value_decref (b->val);
b->val = NULL;
b->val_valid = 0;
@@ -1795,7 +1795,7 @@ update_watchpoint (struct watchpoint *b, int reparse)
{
v = extract_bitfield_from_watchpoint_value (b, v);
if (v != NULL)
- release_value (v);
+ release_value (v).release ();
}
b->val = v;
b->val_valid = 1;
@@ -1971,7 +1971,7 @@ update_watchpoint (struct watchpoint *b, int reparse)
{
next = value_next (v);
if (v != b->val)
- value_free (v);
+ value_decref (v);
}
/* If a software watchpoint is not watching any memory, then the
@@ -3952,7 +3952,7 @@ breakpoint_init_inferior (enum inf_context context)
/* Reset val field to force reread of starting value in
insert_breakpoints. */
if (w->val)
- value_free (w->val);
+ value_decref (w->val);
w->val = NULL;
w->val_valid = 0;
}
@@ -4200,7 +4200,7 @@ is_catchpoint (struct breakpoint *ep)
bpstats::~bpstats ()
{
if (old_val != NULL)
- value_free (old_val);
+ value_decref (old_val);
if (bp_location_at != NULL)
decref_bp_location (&bp_location_at);
}
@@ -4237,10 +4237,7 @@ bpstats::bpstats (const bpstats &other)
print_it (other.print_it)
{
if (old_val != NULL)
- {
- old_val = value_copy (old_val);
- release_value (old_val);
- }
+ old_val = release_value (value_copy (old_val)).release ();
incref_bp_location (bp_location_at);
}
@@ -4364,7 +4361,7 @@ bpstat_clear_actions (void)
if (bs->old_val != NULL)
{
- value_free (bs->old_val);
+ value_decref (bs->old_val);
bs->old_val = NULL;
}
}
@@ -4942,7 +4939,7 @@ watchpoint_check (bpstat bs)
{
if (new_val != NULL)
{
- release_value (new_val);
+ release_value (new_val).release ();
value_free_to_mark (mark);
}
bs->old_val = b->val;
@@ -10102,7 +10099,7 @@ watchpoint::~watchpoint ()
{
xfree (this->exp_string);
xfree (this->exp_string_reparse);
- value_free (this->val);
+ value_decref (this->val);
}
/* Implement the "re_set" breakpoint_ops method for watchpoints. */
@@ -10725,8 +10722,7 @@ watch_command_1 (const char *arg, int accessflag, int from_tty,
int ret;
exp_valid_block = NULL;
- val = value_addr (result);
- release_value (val);
+ val = release_value (value_addr (result)).release ();
value_free_to_mark (mark);
if (use_mask)
@@ -10740,7 +10736,7 @@ watch_command_1 (const char *arg, int accessflag, int from_tty,
}
}
else if (val != NULL)
- release_value (val);
+ release_value (val).release ();
tok = skip_spaces (arg);
end_tok = skip_to_space (tok);
@@ -14546,7 +14542,7 @@ invalidate_bp_value_on_memory_change (struct inferior *inferior,
&& loc->address + loc->length > addr
&& addr + len > loc->address)
{
- value_free (wp->val);
+ value_decref (wp->val);
wp->val = NULL;
wp->val_valid = 0;
}
diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c
index 51f133f..6c84e4a 100644
--- a/gdb/dwarf2loc.c
+++ b/gdb/dwarf2loc.c
@@ -1376,7 +1376,7 @@ entry_data_value_free_closure (struct value *v)
{
struct value *target_val = (struct value *) value_computed_closure (v);
- value_free (target_val);
+ value_decref (target_val);
}
/* Vector for methods for an entry value reference where the referenced value
@@ -1434,7 +1434,7 @@ value_of_dwarf_reg_entry (struct type *type, struct frame_info *frame,
target_type, caller_frame,
caller_per_cu);
- release_value (target_val);
+ release_value (target_val).release ();
val = allocate_computed_value (type, &entry_data_value_funcs,
target_val /* closure */);
@@ -2299,7 +2299,7 @@ free_pieced_value_closure (struct value *v)
{
for (dwarf_expr_piece &p : c->pieces)
if (p.location == DWARF_VALUE_STACK)
- value_free (p.v.value);
+ value_decref (p.v.value);
delete c;
}
@@ -2482,9 +2482,8 @@ dwarf2_evaluate_loc_desc_full (struct type *type, struct frame_info *frame,
/* Preserve VALUE because we are going to free values back
to the mark, but we still need the value contents
below. */
- value_incref (value);
+ value_ref_ptr value_holder (value_incref (value));
free_values.free_to_mark ();
- gdb_value_up value_holder (value);
retval = allocate_value (subobj_type);
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index fd544a7..2eaec2d 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -10974,7 +10974,6 @@ dwarf2_compute_name (const char *name,
opts.raw = 1;
value_print (v, &buf, &opts);
release_value (v);
- value_free (v);
}
}
diff --git a/gdb/findvar.c b/gdb/findvar.c
index ee8f571..8ad5e25 100644
--- a/gdb/findvar.c
+++ b/gdb/findvar.c
@@ -1004,7 +1004,6 @@ address_from_register (int regnum, struct frame_info *frame)
result = value_as_address (value);
release_value (value);
- value_free (value);
return result;
}
diff --git a/gdb/frame.c b/gdb/frame.c
index c792d1f..90d0ac7 100644
--- a/gdb/frame.c
+++ b/gdb/frame.c
@@ -1117,7 +1117,6 @@ frame_register_unwind (struct frame_info *frame, int regnum,
/* Dispose of the new value. This prevents watchpoints from
trying to watch the saved frame pointer. */
release_value (value);
- value_free (value);
}
void
@@ -1264,7 +1263,6 @@ frame_unwind_register_signed (struct frame_info *frame, int regnum)
byte_order);
release_value (value);
- value_free (value);
return r;
}
@@ -1299,7 +1297,6 @@ frame_unwind_register_unsigned (struct frame_info *frame, int regnum)
byte_order);
release_value (value);
- value_free (value);
return r;
}
@@ -1446,12 +1443,10 @@ get_frame_register_bytes (struct frame_info *frame, int regnum,
if (*optimizedp || *unavailablep)
{
release_value (value);
- value_free (value);
return 0;
}
memcpy (myaddr, value_contents_all (value) + offset, curr_len);
release_value (value);
- value_free (value);
}
myaddr += curr_len;
@@ -1500,7 +1495,6 @@ put_frame_register_bytes (struct frame_info *frame, int regnum,
curr_len);
put_frame_register (frame, regnum, value_contents_raw (value));
release_value (value);
- value_free (value);
}
myaddr += curr_len;
diff --git a/gdb/guile/scm-value.c b/gdb/guile/scm-value.c
index 5816259..5a28d4d 100644
--- a/gdb/guile/scm-value.c
+++ b/gdb/guile/scm-value.c
@@ -131,7 +131,7 @@ vlscm_free_value_smob (SCM self)
value_smob *v_smob = (value_smob *) SCM_SMOB_DATA (self);
vlscm_forget_value_smob (v_smob);
- value_free (v_smob->value);
+ value_decref (v_smob->value);
return 0;
}
@@ -253,8 +253,7 @@ vlscm_scm_from_value (struct value *value)
SCM v_scm = vlscm_make_value_smob ();
value_smob *v_smob = (value_smob *) SCM_SMOB_DATA (v_scm);
- v_smob->value = value;
- release_value_or_incref (value);
+ v_smob->value = release_value (value).release ();
vlscm_remember_scheme_value (v_smob);
return v_scm;
diff --git a/gdb/m68hc11-tdep.c b/gdb/m68hc11-tdep.c
index 58ef4a3..d6f3593 100644
--- a/gdb/m68hc11-tdep.c
+++ b/gdb/m68hc11-tdep.c
@@ -919,13 +919,11 @@ m68hc11_frame_prev_register (struct frame_info *this_frame,
CORE_ADDR page;
release_value (value);
- value_free (value);
value = trad_frame_get_prev_register (this_frame, info->saved_regs,
HARD_PAGE_REGNUM);
page = value_as_long (value);
release_value (value);
- value_free (value);
pc -= 0x08000;
pc += ((page & 0x0ff) << 14);
diff --git a/gdb/m88k-tdep.c b/gdb/m88k-tdep.c
index 6a50126..dd84350 100644
--- a/gdb/m88k-tdep.c
+++ b/gdb/m88k-tdep.c
@@ -726,7 +726,6 @@ m88k_frame_prev_register (struct frame_info *this_frame,
M88K_SXIP_REGNUM);
pc = value_as_long (value);
release_value (value);
- value_free (value);
if (regnum == M88K_SFIP_REGNUM)
pc += 4;
diff --git a/gdb/mep-tdep.c b/gdb/mep-tdep.c
index 1cda2b3..0e8c3f9 100644
--- a/gdb/mep-tdep.c
+++ b/gdb/mep-tdep.c
@@ -2005,7 +2005,6 @@ mep_frame_prev_register (struct frame_info *this_frame,
MEP_LP_REGNUM);
lp = value_as_long (value);
release_value (value);
- value_free (value);
return frame_unwind_got_constant (this_frame, regnum, lp & ~1);
}
@@ -2036,13 +2035,11 @@ mep_frame_prev_register (struct frame_info *this_frame,
psw = value_as_long (value);
release_value (value);
- value_free (value);
/* Get the LP's value, too. */
value = get_frame_register_value (this_frame, MEP_LP_REGNUM);
lp = value_as_long (value);
release_value (value);
- value_free (value);
/* If LP.LTOM is set, then toggle PSW.OM. */
if (lp & 0x1)
diff --git a/gdb/mi/mi-main.c b/gdb/mi/mi-main.c
index 9c4e44b..deb96b4 100644
--- a/gdb/mi/mi-main.c
+++ b/gdb/mi/mi-main.c
@@ -1017,8 +1017,6 @@ register_changed_p (int regnum, readonly_detached_regcache *prev_regs,
release_value (prev_value);
release_value (this_value);
- value_free (prev_value);
- value_free (this_value);
return ret;
}
diff --git a/gdb/opencl-lang.c b/gdb/opencl-lang.c
index 9c5b90c..8af63f7 100644
--- a/gdb/opencl-lang.c
+++ b/gdb/opencl-lang.c
@@ -292,7 +292,7 @@ lval_func_free_closure (struct value *v)
if (c->refc == 0)
{
- value_free (c->val); /* Decrement the reference counter of the value. */
+ value_decref (c->val); /* Decrement the reference counter of the value. */
xfree (c->indices);
xfree (c);
}
diff --git a/gdb/printcmd.c b/gdb/printcmd.c
index 58bdac6..8822ae1 100644
--- a/gdb/printcmd.c
+++ b/gdb/printcmd.c
@@ -1094,7 +1094,7 @@ do_examine (struct format_data fmt, struct gdbarch *gdbarch, CORE_ADDR addr)
last_examine_address = next_address;
if (last_examine_value)
- value_free (last_examine_value);
+ value_decref (last_examine_value);
/* The value to be displayed is not fetched greedily.
Instead, to avoid the possibility of a fetched value not
@@ -1108,7 +1108,7 @@ do_examine (struct format_data fmt, struct gdbarch *gdbarch, CORE_ADDR addr)
last_examine_value = value_at_lazy (val_type, next_address);
if (last_examine_value)
- release_value (last_examine_value);
+ release_value (last_examine_value).release ();
print_formatted (last_examine_value, size, &opts, gdb_stdout);
diff --git a/gdb/python/py-value.c b/gdb/python/py-value.c
index 1673fa4..bba6d0b 100644
--- a/gdb/python/py-value.c
+++ b/gdb/python/py-value.c
@@ -88,7 +88,7 @@ valpy_dealloc (PyObject *obj)
if (self->next)
self->next->prev = self->prev;
- value_free (self->value);
+ value_decref (self->value);
if (self->address)
/* Use braces to appease gcc warning. *sigh* */
@@ -147,8 +147,7 @@ valpy_new (PyTypeObject *subtype, PyObject *args, PyObject *keywords)
return NULL;
}
- value_obj->value = value;
- release_value_or_incref (value);
+ value_obj->value = release_value (value).release ();
value_obj->address = NULL;
value_obj->type = NULL;
value_obj->dynamic_type = NULL;
@@ -1583,8 +1582,7 @@ value_to_value_object (struct value *val)
val_obj = PyObject_New (value_object, &value_object_type);
if (val_obj != NULL)
{
- val_obj->value = val;
- release_value_or_incref (val);
+ val_obj->value = release_value (val).release ();
val_obj->address = NULL;
val_obj->type = NULL;
val_obj->dynamic_type = NULL;
diff --git a/gdb/stack.c b/gdb/stack.c
index 9fdc9ee..ecf1ee8 100644
--- a/gdb/stack.c
+++ b/gdb/stack.c
@@ -1645,7 +1645,6 @@ info_frame_command (const char *addr_exp, int from_tty)
}
release_value (value);
- value_free (value);
need_nl = 0;
}
/* else keep quiet. */
diff --git a/gdb/value.c b/gdb/value.c
index 110d16d..002270f 100644
--- a/gdb/value.c
+++ b/gdb/value.c
@@ -1151,7 +1151,7 @@ set_value_parent (struct value *value, struct value *parent)
value->parent = parent;
if (parent != NULL)
value_incref (parent);
- value_free (old);
+ value_decref (old);
}
gdb_byte *
@@ -1594,10 +1594,11 @@ value_mark (void)
/* Take a reference to VAL. VAL will not be deallocated until all
references are released. */
-void
+struct value *
value_incref (struct value *val)
{
val->reference_count++;
+ return val;
}
/* Release a reference to VAL, which was acquired with value_incref.
@@ -1605,7 +1606,7 @@ value_incref (struct value *val)
chain. */
void
-value_free (struct value *val)
+value_decref (struct value *val)
{
if (val)
{
@@ -1617,7 +1618,7 @@ value_free (struct value *val)
/* If there's an associated parent value, drop our reference to
it. */
if (val->parent != NULL)
- value_free (val->parent);
+ value_decref (val->parent);
if (VALUE_LVAL (val) == lval_computed)
{
@@ -1647,7 +1648,7 @@ value_free_to_mark (const struct value *mark)
{
next = val->next;
val->released = 1;
- value_free (val);
+ value_decref (val);
}
all_values = val;
}
@@ -1666,7 +1667,7 @@ free_all_values (void)
{
next = val->next;
val->released = 1;
- value_free (val);
+ value_decref (val);
}
all_values = 0;
@@ -1682,50 +1683,48 @@ free_value_chain (struct value *v)
for (; v; v = next)
{
next = value_next (v);
- value_free (v);
+ value_decref (v);
}
}
/* Remove VAL from the chain all_values
so it will not be freed automatically. */
-void
+value_ref_ptr
release_value (struct value *val)
{
struct value *v;
+ bool released = false;
if (all_values == val)
{
all_values = val->next;
val->next = NULL;
- val->released = 1;
- return;
+ released = true;
}
-
- for (v = all_values; v; v = v->next)
+ else
{
- if (v->next == val)
+ for (v = all_values; v; v = v->next)
{
- v->next = val->next;
- val->next = NULL;
- val->released = 1;
- break;
+ if (v->next == val)
+ {
+ v->next = val->next;
+ val->next = NULL;
+ released = true;
+ break;
+ }
}
}
-}
-/* If the value is not already released, release it.
- If the value is already released, increment its reference count.
- That is, this function ensures that the value is released from the
- value chain and that the caller owns a reference to it. */
+ if (!released)
+ {
+ /* We must always return an owned reference. Normally this
+ happens because we transfer the reference from the value
+ chain, but in this case the value was not on the chain. */
+ value_incref (val);
+ }
-void
-release_value_or_incref (struct value *val)
-{
- if (val->released)
- value_incref (val);
- else
- release_value (val);
+ return value_ref_ptr (val);
}
/* Release all values up to mark */
@@ -1896,11 +1895,6 @@ record_latest_value (struct value *val)
but the current contents of that location. c'est la vie... */
val->modifiable = 0;
- /* The value may have already been released, in which case we're adding a
- new reference for its entry in the history. That is why we call
- release_value_or_incref here instead of release_value. */
- release_value_or_incref (val);
-
/* Here we treat value_history_count as origin-zero
and applying to the value being stored now. */
@@ -1913,7 +1907,7 @@ record_latest_value (struct value *val)
value_history_chain = newobj;
}
- value_history_chain->values[i] = val;
+ value_history_chain->values[i] = release_value (val).release ();
/* Now we regard value_history_count as origin-one
and applying to the value just stored. */
@@ -2416,7 +2410,7 @@ set_internalvar (struct internalvar *var, struct value *val)
deleted by free_all_values. From here on this function should not
call error () until new_data is installed into the var->u to avoid
leaking memory. */
- release_value (new_data.value);
+ release_value (new_data.value).release ();
/* Internal variables which are created from values with a dynamic
location don't need the location property of the origin anymore.
@@ -2478,7 +2472,7 @@ clear_internalvar (struct internalvar *var)
switch (var->kind)
{
case INTERNALVAR_VALUE:
- value_free (var->u.value);
+ value_decref (var->u.value);
break;
case INTERNALVAR_STRING:
diff --git a/gdb/value.h b/gdb/value.h
index 0bc5130..f7e7387 100644
--- a/gdb/value.h
+++ b/gdb/value.h
@@ -22,6 +22,7 @@
#include "frame.h" /* For struct frame_id. */
#include "extension.h"
+#include "common/gdb_ref_ptr.h"
struct block;
struct expression;
@@ -87,6 +88,34 @@ struct value_print_options;
struct value;
+/* Decrease VAL's reference count. When the reference count drops to
+ 0, VAL will be freed. */
+
+extern struct value *value_incref (struct value *val);
+
+/* Increate VAL's reference count. VAL is returned. */
+
+extern void value_decref (struct value *val);
+
+/* A policy class to interface gdb::ref_ptr with struct value. */
+
+struct value_ref_policy
+{
+ static void incref (struct value *ptr)
+ {
+ value_incref (ptr);
+ }
+
+ static void decref (struct value *ptr)
+ {
+ value_decref (ptr);
+ }
+};
+
+/* A gdb:;ref_ptr pointer to a struct value. */
+
+typedef gdb::ref_ptr<struct value, value_ref_policy> value_ref_ptr;
+
/* Values are stored in a chain, so that they can be deleted easily
over calls to the inferior. Values assigned to internal variables,
put into the value history or exposed to Python are taken off this
@@ -1024,32 +1053,11 @@ extern int unop_user_defined_p (enum exp_opcode op, struct value *arg1);
extern int destructor_name_p (const char *name, struct type *type);
-extern void value_incref (struct value *val);
-
-extern void value_free (struct value *val);
-
-/* A free policy class to interface std::unique_ptr with
- value_free. */
-
-struct value_deleter
-{
- void operator() (struct value *value) const
- {
- value_free (value);
- }
-};
-
-/* A unique pointer to a struct value. */
-
-typedef std::unique_ptr<struct value, value_deleter> gdb_value_up;
-
extern void free_all_values (void);
extern void free_value_chain (struct value *v);
-extern void release_value (struct value *val);
-
-extern void release_value_or_incref (struct value *val);
+extern value_ref_ptr release_value (struct value *val);
extern int record_latest_value (struct value *val);
diff --git a/gdb/varobj.c b/gdb/varobj.c
index f23243f..58eb531 100644
--- a/gdb/varobj.c
+++ b/gdb/varobj.c
@@ -707,7 +707,7 @@ varobj_clear_saved_item (struct varobj_dynamic *var)
{
if (var->saved_item != NULL)
{
- value_free (var->saved_item->value);
+ value_decref (var->saved_item->value);
delete var->saved_item;
var->saved_item = NULL;
}
@@ -761,7 +761,7 @@ update_dynamic_varobj_children (struct varobj *var,
/* Release vitem->value so its lifetime is not bound to the
execution of a command. */
if (item != NULL && item->value != NULL)
- release_value_or_incref (item->value);
+ release_value (item->value).release ();
}
if (item == NULL)
@@ -1393,7 +1393,7 @@ install_new_value (struct varobj *var, struct value *value, bool initial)
/* We must always keep the new value, since children depend on it. */
if (var->value != NULL && var->value != value)
- value_free (var->value);
+ value_decref (var->value);
var->value = value;
if (value && value_lazy (value) && intentionally_not_fetched)
var->not_fetched = true;
@@ -1990,7 +1990,7 @@ varobj::~varobj ()
varobj_iter_delete (var->dynamic->child_iter);
varobj_clear_saved_item (var->dynamic);
- value_free (var->value);
+ value_decref (var->value);
if (is_root_p (var))
delete var->root;
generated by cgit v1.1 at 2024-11-03 15:25:29 +0000