llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-lldb Author: Ayush Sahay (ayushsahay1837) <details> <summary>Changes</summary> This change detects _QNX Neutrino Real-Time Operating System_ targets, and is the second in a series of changes that look to facilitate remote debug of _AArch64_ targets on _QNX_. _QNX Neutrino Real-Time Operating System_ is a commercial Unix-like real-time operating system primarily targeting the embedded systems market including automotive, medical devices, robotics, transportation, and industrial embedded systems. The series of changes in question looks to provision support for – - Launching a debuggee - Attaching to a debuggee - Having the debuggee come up stopped at the entry point - Setting breakpoints - Stopping at breakpoints - Reading/writing contents of/to the debuggee's memory - Reading/writing contents of/to the debuggee's registers - Reading/writing contents of/to the debuggee's variables - Resuming the debuggee's execution - Single-stepping the debuggee's execution - Interrupting the debuggee's execution - Dumping information pertaining to the debuggee's stack trace Kindly note that _ptrace_ isn't available on _QNX_. Instead, _devctl_ can be leveraged to observe and control the execution of a process under debug on _QNX_. Any additional support (including the facilitation of execution of tests) will be the subject of future work. --- Full diff: https://github.com/llvm/llvm-project/pull/97439.diff 1 Files Affected: - (modified) lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp (+3) ``````````diff diff --git a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp index 5c6b475044be5..c9918cfc0f57e 100644 --- a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp +++ b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp @@ -66,6 +66,7 @@ static const char *const LLDB_NT_OWNER_OPENBSD = "OpenBSD"; static const char *const LLDB_NT_OWNER_ANDROID = "Android"; static const char *const LLDB_NT_OWNER_CORE = "CORE"; static const char *const LLDB_NT_OWNER_LINUX = "LINUX"; +static const char *const LLDB_NT_OWNER_QNX = "QNX"; // ELF note type definitions static const elf_word LLDB_NT_FREEBSD_ABI_TAG = 0x01; @@ -1284,6 +1285,8 @@ ObjectFileELF::RefineModuleDetailsFromNote(lldb_private::DataExtractor &data, // cases (e.g. compile with -nostdlib) Hence set OS to Linux arch_spec.GetTriple().setOS(llvm::Triple::OSType::Linux); } + } else if (note.n_name == LLDB_NT_OWNER_QNX) { + arch_spec.GetTriple().setOS(llvm::Triple::OSType::QNX); } // Calculate the offset of the next note just in case "offset" has been `````````` </details> https://github.com/llvm/llvm-project/pull/97439 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
