1 files changed, 235 insertions, 0 deletions
diff --git a/contrib/llvm-project/lldb/source/API/SBCompileUnit.cpp b/contrib/llvm-project/lldb/source/API/SBCompileUnit.cpp
new file mode 100644
index 000000000000..65fdb11032b9
--- /dev/null
+++ b/contrib/llvm-project/lldb/source/API/SBCompileUnit.cpp
@@ -0,0 +1,235 @@
+//===-- SBCompileUnit.cpp -------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/API/SBCompileUnit.h"
+#include "lldb/API/SBLineEntry.h"
+#include "lldb/API/SBStream.h"
+#include "lldb/Core/Module.h"
+#include "lldb/Symbol/CompileUnit.h"
+#include "lldb/Symbol/LineEntry.h"
+#include "lldb/Symbol/LineTable.h"
+#include "lldb/Symbol/SymbolFile.h"
+#include "lldb/Symbol/Type.h"
+#include "lldb/Symbol/TypeList.h"
+#include "lldb/Utility/Instrumentation.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+SBCompileUnit::SBCompileUnit() { LLDB_INSTRUMENT_VA(this); }
+
+SBCompileUnit::SBCompileUnit(lldb_private::CompileUnit *lldb_object_ptr)
+    : m_opaque_ptr(lldb_object_ptr) {}
+
+SBCompileUnit::SBCompileUnit(const SBCompileUnit &rhs)
+    : m_opaque_ptr(rhs.m_opaque_ptr) {
+  LLDB_INSTRUMENT_VA(this, rhs);
+}
+
+const SBCompileUnit &SBCompileUnit::operator=(const SBCompileUnit &rhs) {
+  LLDB_INSTRUMENT_VA(this, rhs);
+
+  m_opaque_ptr = rhs.m_opaque_ptr;
+  return *this;
+}
+
+SBCompileUnit::~SBCompileUnit() { m_opaque_ptr = nullptr; }
+
+SBFileSpec SBCompileUnit::GetFileSpec() const {
+  LLDB_INSTRUMENT_VA(this);
+
+  SBFileSpec file_spec;
+  if (m_opaque_ptr)
+    file_spec.SetFileSpec(m_opaque_ptr->GetPrimaryFile());
+  return file_spec;
+}
+
+uint32_t SBCompileUnit::GetNumLineEntries() const {
+  LLDB_INSTRUMENT_VA(this);
+
+  if (m_opaque_ptr) {
+    LineTable *line_table = m_opaque_ptr->GetLineTable();
+    if (line_table) {
+      return line_table->GetSize();
+    }
+  }
+  return 0;
+}
+
+SBLineEntry SBCompileUnit::GetLineEntryAtIndex(uint32_t idx) const {
+  LLDB_INSTRUMENT_VA(this, idx);
+
+  SBLineEntry sb_line_entry;
+  if (m_opaque_ptr) {
+    LineTable *line_table = m_opaque_ptr->GetLineTable();
+    if (line_table) {
+      LineEntry line_entry;
+      if (line_table->GetLineEntryAtIndex(idx, line_entry))
+        sb_line_entry.SetLineEntry(line_entry);
+    }
+  }
+
+  return sb_line_entry;
+}
+
+uint32_t SBCompileUnit::FindLineEntryIndex(lldb::SBLineEntry &line_entry,
+                                           bool exact) const {
+  LLDB_INSTRUMENT_VA(this, line_entry, exact);
+
+  if (!m_opaque_ptr || !line_entry.IsValid())
+    return UINT32_MAX;
+
+  LineEntry found_line_entry;
+
+  return m_opaque_ptr->FindLineEntry(0, line_entry.GetLine(),
+                                     line_entry.GetFileSpec().get(), exact,
+                                     &line_entry.ref());
+}
+
+uint32_t SBCompileUnit::FindLineEntryIndex(uint32_t start_idx, uint32_t line,
+                                           SBFileSpec *inline_file_spec) const {
+  LLDB_INSTRUMENT_VA(this, start_idx, line, inline_file_spec);
+
+  const bool exact = true;
+  return FindLineEntryIndex(start_idx, line, inline_file_spec, exact);
+}
+
+uint32_t SBCompileUnit::FindLineEntryIndex(uint32_t start_idx, uint32_t line,
+                                           SBFileSpec *inline_file_spec,
+                                           bool exact) const {
+  LLDB_INSTRUMENT_VA(this, start_idx, line, inline_file_spec, exact);
+
+  uint32_t index = UINT32_MAX;
+  if (m_opaque_ptr) {
+    FileSpec file_spec;
+    if (inline_file_spec && inline_file_spec->IsValid())
+      file_spec = inline_file_spec->ref();
+    else
+      file_spec = m_opaque_ptr->GetPrimaryFile();
+
+    LineEntry line_entry;
+    index = m_opaque_ptr->FindLineEntry(
+        start_idx, line, inline_file_spec ? inline_file_spec->get() : nullptr,
+        exact, &line_entry);
+  }
+
+  return index;
+}
+
+uint32_t SBCompileUnit::GetNumSupportFiles() const {
+  LLDB_INSTRUMENT_VA(this);
+
+  if (m_opaque_ptr)
+    return m_opaque_ptr->GetSupportFiles().GetSize();
+
+  return 0;
+}
+
+lldb::SBTypeList SBCompileUnit::GetTypes(uint32_t type_mask) {
+  LLDB_INSTRUMENT_VA(this, type_mask);
+
+  SBTypeList sb_type_list;
+
+  if (!m_opaque_ptr)
+    return sb_type_list;
+
+  ModuleSP module_sp(m_opaque_ptr->GetModule());
+  if (!module_sp)
+    return sb_type_list;
+
+  SymbolFile *symfile = module_sp->GetSymbolFile();
+  if (!symfile)
+    return sb_type_list;
+
+  TypeClass type_class = static_cast<TypeClass>(type_mask);
+  TypeList type_list;
+  symfile->GetTypes(m_opaque_ptr, type_class, type_list);
+  sb_type_list.m_opaque_up->Append(type_list);
+  return sb_type_list;
+}
+
+SBFileSpec SBCompileUnit::GetSupportFileAtIndex(uint32_t idx) const {
+  LLDB_INSTRUMENT_VA(this, idx);
+
+  SBFileSpec sb_file_spec;
+  if (m_opaque_ptr) {
+    FileSpec spec = m_opaque_ptr->GetSupportFiles().GetFileSpecAtIndex(idx);
+    sb_file_spec.SetFileSpec(spec);
+  }
+
+  return sb_file_spec;
+}
+
+uint32_t SBCompileUnit::FindSupportFileIndex(uint32_t start_idx,
+                                             const SBFileSpec &sb_file,
+                                             bool full) {
+  LLDB_INSTRUMENT_VA(this, start_idx, sb_file, full);
+
+  if (m_opaque_ptr) {
+    const SupportFileList &support_files = m_opaque_ptr->GetSupportFiles();
+    return support_files.FindFileIndex(start_idx, sb_file.ref(), full);
+  }
+  return 0;
+}
+
+lldb::LanguageType SBCompileUnit::GetLanguage() {
+  LLDB_INSTRUMENT_VA(this);
+
+  if (m_opaque_ptr)
+    return m_opaque_ptr->GetLanguage();
+  return lldb::eLanguageTypeUnknown;
+}
+
+bool SBCompileUnit::IsValid() const {
+  LLDB_INSTRUMENT_VA(this);
+  return this->operator bool();
+}
+SBCompileUnit::operator bool() const {
+  LLDB_INSTRUMENT_VA(this);
+
+  return m_opaque_ptr != nullptr;
+}
+
+bool SBCompileUnit::operator==(const SBCompileUnit &rhs) const {
+  LLDB_INSTRUMENT_VA(this, rhs);
+
+  return m_opaque_ptr == rhs.m_opaque_ptr;
+}
+
+bool SBCompileUnit::operator!=(const SBCompileUnit &rhs) const {
+  LLDB_INSTRUMENT_VA(this, rhs);
+
+  return m_opaque_ptr != rhs.m_opaque_ptr;
+}
+
+const lldb_private::CompileUnit *SBCompileUnit::operator->() const {
+  return m_opaque_ptr;
+}
+
+const lldb_private::CompileUnit &SBCompileUnit::operator*() const {
+  return *m_opaque_ptr;
+}
+
+lldb_private::CompileUnit *SBCompileUnit::get() { return m_opaque_ptr; }
+
+void SBCompileUnit::reset(lldb_private::CompileUnit *lldb_object_ptr) {
+  m_opaque_ptr = lldb_object_ptr;
+}
+
+bool SBCompileUnit::GetDescription(SBStream &description) {
+  LLDB_INSTRUMENT_VA(this, description);
+
+  Stream &strm = description.ref();
+
+  if (m_opaque_ptr) {
+    m_opaque_ptr->Dump(&strm, false);
+  } else
+    strm.PutCString("No value");
+
+  return true;
+}