nerix d6fcaef281

[LLDB][Value] Require type size when reading a scalar (#153386) ...

When reading a value as a scalar, the type size is required. It's
returned as a `std::optional`. This optional isn't checked for scalar
values, where it is unconditionally accessed.

This came up in the
[Shell/Process/Windows/msstl_smoke.cpp](4e10b62442/lldb/test/Shell/Process/Windows/msstl_smoke.cpp)
test. There, LLDB breaks at the function entry, so all locals aren't
initialized yet. Most values will contain garbage. The [`std::list`
synthetic
provider](4e10b62442/lldb/source/Plugins/Language/CPlusPlus/GenericList.cpp (L517))
tries to read the value using `GetData`. However, in
[`ValueObject::GetData`](4e10b62442/lldb/source/ValueObject/ValueObject.cpp (L766)),
[`ValueObjectChild::UpdateValue`](88c993fbc5/lldb/source/ValueObject/ValueObjectChild.cpp (L102))
fails because the parent already failed to read its data, so `m_value`
won't have a compiler type, thus the size can't be read.

2025-08-22 12:26:03 +02:00

..

ABI

[lldb] Fix warnings

2025-06-10 11:27:30 -07:00

API

[lldb] Use -Wno-documentation-deprecated-sync if available (#138909)

2025-05-07 11:14:28 -07:00

Breakpoint

[lldb/cmake] Implicitly pass arguments to llvm_add_library (#142583)

2025-06-04 11:33:37 +02:00

Callback

[lldb/cmake] Implicitly pass arguments to llvm_add_library (#142583)

2025-06-04 11:33:37 +02:00

Core

[LLDB][Value] Require type size when reading a scalar (#153386)

2025-08-22 12:26:03 +02:00

DAP

Revert "[lldb-dap] Add module symbol table viewer to VS Code extension #140626 (#153836)"

2025-08-22 13:02:52 +05:00

DataFormatter

[lldb/cmake] Implicitly pass arguments to llvm_add_library (#142583)

2025-06-04 11:33:37 +02:00

debugserver

[lldb/cmake] Implicitly pass arguments to llvm_add_library (#142583)

2025-06-04 11:33:37 +02:00

Disassembler

[lldb] Improve disassembly of unknown instructions (#145793)

2025-07-14 21:50:22 -05:00

Editline

[lldb] Synchronize the debuggers output & error streams

2025-02-19 20:32:00 -08:00

Expression

[lldb] Fix undefined behavior in DWARFExpressionTest

2025-08-06 14:32:41 -07:00

Host

[lldb] Refactoring JSONTransport into an abstract RPC Message Handler and transport layer. (#153121)

2025-08-19 08:46:25 -07:00

Instruction

[lldb] Fix UBSan complaints for #151460

2025-08-07 13:01:52 -07:00

Interpreter

[lldb] Remove vestigial remnants of reproducers (#135361)

2025-04-13 08:55:24 +02:00

Language

[NFC][lldb] Make C++ symbols in CPlusPlusLanguageTest.cpp valid (#153857)

2025-08-15 19:40:24 +00:00

ObjectFile

Revert "[lldb] Set default object format to MachO in ObjectFileMachO (#142704)"

2025-06-05 16:24:31 -07:00

OperatingSystem

[lldb/cmake] Implicitly pass arguments to llvm_add_library (#142583)

2025-06-04 11:33:37 +02:00

Platform

Revert "[lldb] refactor PlatformAndroid and make threadsafe" (#153626)

2025-08-14 14:36:50 -03:00

Process

[LLDB] Process minidump better error messages (#149206)

2025-07-17 09:18:23 -07:00

Protocol

[lldb] Adjusting the base MCP protocol types per the spec. (#153297)

2025-08-12 17:56:52 -07:00

ProtocolServer

[lldb] Refactoring JSONTransport into an abstract RPC Message Handler and transport layer. (#153121)

2025-08-19 08:46:25 -07:00

ScriptInterpreter

[lldb] Reimplment PyRun_SimpleString using the Python stable C API (#151777)

2025-08-01 16:18:24 -07:00

Signals

Reapply "[LLDB][ELF Core] Support all the Generic (Negative) SI Codes." (#141670)

2025-05-29 08:43:55 -07:00

Symbol

[lldb] Implement DW_CFA_val_offset and DW_CFA_val_offset_sf (#150732)

2025-08-05 09:33:14 -07:00

SymbolFile

[lldb][DWARFIndex] Adapt DWARFIndex GetTypes APIs to IterationAction (#151992)

2025-08-04 17:48:16 +01:00

Target

[lldb/cmake] Implicitly pass arguments to llvm_add_library (#142583)

2025-06-04 11:33:37 +02:00

TestingSupport

[lldb] Refactoring JSONTransport into an abstract RPC Message Handler and transport layer. (#153121)

2025-08-19 08:46:25 -07:00

Thread

[lldb] Remove vestigial remnants of reproducers (#135361)

2025-04-13 08:55:24 +02:00

tools

[lldb] Remove GDBRemoteCommunication::ConnectLocally (#145293)

2025-06-24 11:11:35 +02:00

UnwindAssembly

[lldb/cmake] Implicitly pass arguments to llvm_add_library (#142583)

2025-06-04 11:33:37 +02:00

Utility

[lldb] Remove unused XcodeSDK::SupportsSwift (NFC) (#154572)

2025-08-21 08:55:50 -07:00

ValueObject

[lldb/cmake] Implicitly pass arguments to llvm_add_library (#142583)

2025-06-04 11:33:37 +02:00

CMakeLists.txt

[lldb] Move MCP protocol into its own library (NFC) (#152059)

2025-08-05 09:48:26 -07:00

gtest_common.h

…