diff options
Diffstat (limited to 'contrib/llvm/tools/lldb/source/API/SBCompileUnit.cpp')
| -rw-r--r-- | contrib/llvm/tools/lldb/source/API/SBCompileUnit.cpp | 278 |
1 files changed, 278 insertions, 0 deletions
diff --git a/contrib/llvm/tools/lldb/source/API/SBCompileUnit.cpp b/contrib/llvm/tools/lldb/source/API/SBCompileUnit.cpp new file mode 100644 index 000000000000..9f7487746a85 --- /dev/null +++ b/contrib/llvm/tools/lldb/source/API/SBCompileUnit.cpp @@ -0,0 +1,278 @@ +//===-- SBCompileUnit.cpp ---------------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include "lldb/API/SBCompileUnit.h" +#include "lldb/API/SBLineEntry.h" +#include "lldb/API/SBStream.h" +#include "lldb/Core/Log.h" +#include "lldb/Core/Module.h" +#include "lldb/Symbol/CompileUnit.h" +#include "lldb/Symbol/LineEntry.h" +#include "lldb/Symbol/LineTable.h" +#include "lldb/Symbol/SymbolVendor.h" +#include "lldb/Symbol/Type.h" + +using namespace lldb; +using namespace lldb_private; + + +SBCompileUnit::SBCompileUnit () : + m_opaque_ptr (NULL) +{ +} + +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) +{ +} + +const SBCompileUnit & +SBCompileUnit::operator = (const SBCompileUnit &rhs) +{ + m_opaque_ptr = rhs.m_opaque_ptr; + return *this; +} + + +SBCompileUnit::~SBCompileUnit () +{ + m_opaque_ptr = NULL; +} + +SBFileSpec +SBCompileUnit::GetFileSpec () const +{ + SBFileSpec file_spec; + if (m_opaque_ptr) + file_spec.SetFileSpec(*m_opaque_ptr); + return file_spec; +} + +uint32_t +SBCompileUnit::GetNumLineEntries () const +{ + 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 +{ + Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); + + 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); + } + } + + if (log) + { + SBStream sstr; + sb_line_entry.GetDescription (sstr); + log->Printf ("SBCompileUnit(%p)::GetLineEntryAtIndex (idx=%u) => SBLineEntry(%p): '%s'", + m_opaque_ptr, idx, sb_line_entry.get(), sstr.GetData()); + } + + return sb_line_entry; +} + +uint32_t +SBCompileUnit::FindLineEntryIndex (uint32_t start_idx, uint32_t line, SBFileSpec *inline_file_spec) const +{ + 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 +{ + Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); + + 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; + + + index = m_opaque_ptr->FindLineEntry (start_idx, + line, + inline_file_spec ? inline_file_spec->get() : NULL, + exact, + NULL); + } + + if (log) + { + SBStream sstr; + if (index == UINT32_MAX) + { + log->Printf ("SBCompileUnit(%p)::FindLineEntryIndex (start_idx=%u, line=%u, SBFileSpec(%p)) => NOT FOUND", + m_opaque_ptr, start_idx, line, inline_file_spec ? inline_file_spec->get() : NULL); + } + else + { + log->Printf ("SBCompileUnit(%p)::FindLineEntryIndex (start_idx=%u, line=%u, SBFileSpec(%p)) => %u", + m_opaque_ptr, start_idx, line, inline_file_spec ? inline_file_spec->get() : NULL, index); + } + } + + return index; +} + +uint32_t +SBCompileUnit::GetNumSupportFiles () const +{ + if (m_opaque_ptr) + { + FileSpecList& support_files = m_opaque_ptr->GetSupportFiles (); + return support_files.GetSize(); + } + return 0; +} + + + +lldb::SBTypeList +SBCompileUnit::GetTypes (uint32_t type_mask) +{ + SBTypeList sb_type_list; + + if (m_opaque_ptr) + { + ModuleSP module_sp (m_opaque_ptr->GetModule()); + if (module_sp) + { + SymbolVendor* vendor = module_sp->GetSymbolVendor(); + if (vendor) + { + TypeList type_list; + vendor->GetTypes (m_opaque_ptr, type_mask, type_list); + sb_type_list.m_opaque_ap->Append(type_list); + } + } + } + return sb_type_list; +} + + + + +SBFileSpec +SBCompileUnit::GetSupportFileAtIndex (uint32_t idx) const +{ + Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); + + SBFileSpec sb_file_spec; + if (m_opaque_ptr) + { + FileSpecList &support_files = m_opaque_ptr->GetSupportFiles (); + FileSpec file_spec = support_files.GetFileSpecAtIndex(idx); + sb_file_spec.SetFileSpec(file_spec); + } + + if (log) + { + SBStream sstr; + sb_file_spec.GetDescription (sstr); + log->Printf ("SBCompileUnit(%p)::GetGetFileSpecAtIndex (idx=%u) => SBFileSpec(%p): '%s'", + m_opaque_ptr, idx, sb_file_spec.get(), sstr.GetData()); + } + + return sb_file_spec; +} + +uint32_t +SBCompileUnit::FindSupportFileIndex (uint32_t start_idx, const SBFileSpec &sb_file, bool full) +{ + if (m_opaque_ptr) + { + FileSpecList &support_files = m_opaque_ptr->GetSupportFiles (); + return support_files.FindFileIndex(start_idx, sb_file.ref(), full); + } + return 0; +} + +bool +SBCompileUnit::IsValid () const +{ + return m_opaque_ptr != NULL; +} + +bool +SBCompileUnit::operator == (const SBCompileUnit &rhs) const +{ + return m_opaque_ptr == rhs.m_opaque_ptr; +} + +bool +SBCompileUnit::operator != (const SBCompileUnit &rhs) const +{ + 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) +{ + Stream &strm = description.ref(); + + if (m_opaque_ptr) + { + m_opaque_ptr->Dump (&strm, false); + } + else + strm.PutCString ("No value"); + + return true; +} |