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b296ddd91cb8e7676b3c38ca7f6d7bdbd84eb4af
clang-p2996/lldb/test/API/lang/cpp
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Michael Buch b296ddd91c [lldb][DWARFASTParserClang] Attach linkage name to ctors/dtors if missing 
**Summary**

This patch addresses the case where we have a `DW_AT_external`
subprogram for a constructor (and/or destructor) that doesn't carry
a `DW_AT_linkage_name` attribute. The corresponding DIE(s) that
represent the definition will have a linkage name, but if the name
contains constructs that LLDBs fallback mechanism for guessing mangled
names to resolve external symbols doesn't support (e.g., abi-tags)
then we end up failing to resolve the function call.

We address this by trying to find the linkage name before we create
the constructor/destructor decl, which will get attached using
an `AsmLabelAttr` to make symbol resolution easier.

**Testing**

* Added API test

Differential Revision: https://reviews.llvm.org/D143652
2023-02-10 17:22:02 +00:00
..
abi_tag_lookup
[lldb][ClangExpression] Add asm() label to all FunctionDecls we create from DWARF
2022-08-17 09:02:43 +01:00
accelerator-table
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
alignas_base_class
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
auto
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
bitfields
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
bool
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
break-on-initializers
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
breakpoint_in_member_func_w_non_primitive_params
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
breakpoint-commands
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
call-function
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
chained-calls
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
char8_t
[lldb] Skip target variable tests on Darwin because of chained fixups
2022-08-12 10:23:15 -07:00
char1632_t
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
class_static
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
class_types
[LLDB] Remove __future__ imports from tests
2022-08-15 08:54:06 +00:00
class-loading-via-member-typedef
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
class-template-non-type-parameter-pack
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
class-template-parameter-pack
[lldb][test] Remove explicit mydir definitions (NFC)
2022-10-27 09:08:54 -07:00
class-template-type-parameter-pack
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
complete-type-check
[lldb] Support simplified template names
2022-10-28 16:15:37 -07:00
const_static_integral_member
[lldb][test] TestConstStaticIntegralMember.py: fix for clang-{9,11,13}
2022-11-10 14:09:10 -08:00
const_static_integral_member_int128
Reland "[lldb] Add support for using integral const static data members in the expression evaluator"
2022-07-15 10:52:35 +00:00
const_this
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
constructors
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
covariant-return-types
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
crtp
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
default-template-args
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
dereferencing_references
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
diamond
[lldb] Remove prefer-dynamic-value test override
2022-08-22 15:46:03 -07:00
dynamic-value
[lldb] Rewrite to assertEqual/assertNotEqual (NFC)
2022-11-11 17:03:02 -08:00
dynamic-value-same-basename
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
elaborated-types
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
enum_types
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
exceptions
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
extern_c
[lldb] Pass TestExternCSymbols.py on Windows
2022-08-08 11:01:16 -07:00
external_ctor_dtor_lookup
[lldb][DWARFASTParserClang] Attach linkage name to ctors/dtors if missing
2023-02-10 17:22:02 +00:00
forward-declared-template-specialization
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
frame-var-anon-unions
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
function_refs
…
function-local-class
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
function-qualifiers
Rename a duplicate test, also give the test class a useful name.
2022-09-27 12:38:22 -07:00
function-ref-qualifiers
Rename a duplicate test, also give the test class a useful name.
2022-09-27 12:38:22 -07:00
function-template-parameter-pack
…
global_operators
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
global_variables
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
gmodules
[lldb][test] 2 - Add gmodules test category explicitly where previously done implicitly
2022-09-26 19:54:24 +01:00
incompatible-class-templates
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
incomplete-stl-types
[lldb] Disable looking at pointee types to find synthetic value for non-ObjC
2022-11-21 09:30:29 -08:00
incomplete-types
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
inlines
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
keywords_enabled
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
lambdas
…
limit-debug-info
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
llvm-style
…
member-and-local-vars-with-same-name
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
modules-import
[lldb] Remove unused "import unittest2" statements
2022-08-11 19:11:01 -07:00
multiple-inheritance
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
namespace
[lldb][test] Replace use of p with expression (NFC)
2023-01-25 11:03:58 -08:00
namespace_conflicts
…
namespace_definitions
[lldb] Remove unused "import unittest2" statements
2022-08-11 19:11:01 -07:00
nested-class-other-compilation-unit
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
nested-template
[lldb] Don't create Clang AST nodes in GetDIEClassTemplateParams
2023-01-24 19:13:19 -08:00
non-type-template-param
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
nsimport
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
offsetof
…
operator-overload
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
operators
…
overloaded-functions
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
pointer_to_member_type_depending_on_parent_size
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
printf
…
reference-to-outer-type
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
rvalue-references
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
scope
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
scratch-context-merging/structs
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
signed_types
[LLDB] Enable TestSignedTypes.py for AArch64/Windows
2023-01-02 19:33:45 +04:00
sizeof
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
static_member_type_depending_on_parent_size
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
static_members
[lldb] Remove unused "import unittest2" statements
2022-08-11 19:11:01 -07:00
static_methods
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
std-function-step-into-callable
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
step-through-trampoline
[lldb] Delete more mydir references (NFC)
2022-07-10 18:56:06 -07:00
stl
[LLDB] Remove __future__ imports from tests
2022-08-15 08:54:06 +00:00
struct_with_keyword_name
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
structured-binding
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
subst_template_type_param
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
symbols
…
template
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
template-arguments
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
template-function
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
template-specialization-type
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
this
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
this_class_type_mixing
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
thread_local
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
trivial_abi
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
type_lookup
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
type_lookup_duplicate
[lldb] Print newline between found types
2022-10-17 14:24:21 -07:00
typedef
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
typeof
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
unicode-literals
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
unique-types
Apparently I moved the wrong one to "2", then Jason moved the right
2022-11-10 15:23:51 -08:00
unique-types2
[lldb] Fix simple template names and template params with scope qualifiers
2022-11-15 16:52:34 -08:00
unique-types3
[lldb] Fix simple template names interaction with debug info declarations
2022-12-08 09:40:43 -08:00
unique-types4
[lldb][test] Replace use of p with expression (NFC)
2023-01-25 11:03:58 -08:00
unsigned_types
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
virtual-functions
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00
virtual-overload
…
wchar_t
[lldb][tests] Automatically call compute_mydir (NFC)
2022-06-17 14:34:49 -07:00