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Introduce set_lval method on value

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This introduces the set_lval method on value, one step toward removing
deprecated_lval_hack.  Ultimately I think the goal should be for some
of these set_* methods to be replaced with constructors; but I haven't
done this, as the series is already too long.  Other 'deprecated'
methods can probably be handled the same way.

Approved-By: Simon Marchi <simon.marchi@efficios.com>
This commit is contained in:
Tom Tromey
2023-02-09 06:35:33 -07:00
parent 43b5fba223
commit 6f9c9d71c2
13 changed files with 35 additions and 31 deletions
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12
gdb/findvar.c
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@@ -295,7 +295,7 @@ value_of_register_lazy (frame_info_ptr frame, int regnum)
gdb_assert (frame_id_p (get_frame_id (next_frame)));
reg_val = value::allocate_lazy (register_type (gdbarch, regnum));
VALUE_LVAL (reg_val) = lval_register;
reg_val->set_lval (lval_register);
VALUE_REGNUM (reg_val) = regnum;
VALUE_NEXT_FRAME_ID (reg_val) = get_frame_id (next_frame);
@@ -589,7 +589,7 @@ language_defn::read_var_value (struct symbol *var,
v = value::allocate (type);
store_signed_integer (v->contents_raw ().data (), type->length (),
type_byte_order (type), var->value_longest ());
VALUE_LVAL (v) = not_lval;
v->set_lval (not_lval);
return v;
case LOC_LABEL:
@@ -616,7 +616,7 @@ language_defn::read_var_value (struct symbol *var,
struct type *void_ptr_type
= builtin_type (var->arch ())->builtin_data_ptr;
v = value_cast_pointers (void_ptr_type, v, 0);
VALUE_LVAL (v) = not_lval;
v->set_lval (not_lval);
return v;
}
@@ -629,7 +629,7 @@ language_defn::read_var_value (struct symbol *var,
v = value::allocate (type);
memcpy (v->contents_raw ().data (), var->value_bytes (),
type->length ());
VALUE_LVAL (v) = not_lval;
v->set_lval (not_lval);
return v;
case LOC_STATIC:
@@ -804,7 +804,7 @@ default_value_from_register (struct gdbarch *gdbarch, struct type *type,
struct value *value = value::allocate (type);
frame_info_ptr frame;
VALUE_LVAL (value) = lval_register;
value->set_lval (lval_register);
frame = frame_find_by_id (frame_id);
if (frame == NULL)
@@ -896,7 +896,7 @@ value_from_register (struct type *type, int regnum, frame_info_ptr frame)
is that gdbarch_register_to_value populates the entire value
including the location. */
v = value::allocate (type);
VALUE_LVAL (v) = lval_register;
v->set_lval (lval_register);
VALUE_NEXT_FRAME_ID (v) = get_frame_id (get_next_frame_sentinel_okay (frame));
VALUE_REGNUM (v) = regnum;
ok = gdbarch_register_to_value (gdbarch, frame, regnum, type1,