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LibDebug: Add support for enum value types

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Additionally, we will parse and expose the types of variables
if they are complex, like Enums or Structs. Variables of an enum
type are special in that they do not store all the members of said
enum in their own VariableInfo like Structs do, rather, all of the
values are stored in the VariableInfo for the Enum.
This commit is contained in:
FalseHonesty 2020-05-31 22:48:09 -04:00 • committed by Andreas Kling
parent b750843797
commit a4f23429aa
3 changed files with 102 additions and 36 deletions
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14
Libraries/LibDebug/DebugInfo.h
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@ -53,17 +53,27 @@ public:
enum class LocationType {
None,
Address,
Regsiter,
Register,
};
String name;
String type;
String type_name;
LocationType location_type { LocationType::None };
union {
u32 address;
} location_data { 0 };
union {
u32 as_u32;
u32 as_i32;
const char* as_string;
} constant_data { 0 };
Dwarf::EntryTag type_tag;
OwnPtr<VariableInfo> type;
NonnullOwnPtrVector<VariableInfo> members;
VariableInfo* parent { nullptr };
bool is_enum_type() const { return type && type->type_tag == Dwarf::EntryTag::EnumerationType; }
};
struct VariablesScope {