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Add frame parameter to resolve_dynamic_type

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This adds a frame parameter to resolve_dynamic_type and arranges for
it to be passed through the call tree and, in particular, to all calls
to dwarf2_evaluate_property.

Nothing passes this parameter yet, so this patch should have no
visible effect.

A 'const frame_info_ptr *' is used here to avoid including frame.h
from gdbtypes.h.
This commit is contained in:
Tom Tromey
2023-03-01 09:54:04 -07:00
parent b28937b874
commit aeabe83d0a
2 changed files with 48 additions and 29 deletions
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6
gdb/gdbtypes.h
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@@ -2544,6 +2544,10 @@ extern CORE_ADDR get_pointer_type_max (struct type *);
If TYPE has no dynamic properties return TYPE; otherwise a new type with
static properties is returned.
If FRAME is given, it is used when evaluating dynamic properties.
This can be important when a static link is seen. If not given,
the selected frame is used.
For an array type, if the element type is dynamic, then that will
not be resolved. This is done because each individual element may
have a different type when resolved (depending on the contents of
@@ -2551,7 +2555,7 @@ extern CORE_ADDR get_pointer_type_max (struct type *);
true for the return value of this function. */
extern struct type *resolve_dynamic_type
(struct type *type, gdb::array_view<const gdb_byte> valaddr,
CORE_ADDR addr);
CORE_ADDR addr, const frame_info_ptr *frame = nullptr);
/* * Predicate if the type has dynamic values, which are not resolved yet.
See the caveat in 'resolve_dynamic_type' to understand a scenario