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672d2c1255
This patch removes the comments following the header includes. They were added after running IWYU over the LLDB codebase. However they add little value, are often outdates and burdensome to maintain. Differential revision: https://reviews.llvm.org/D54385 llvm-svn: 346625
94 lines
3.0 KiB
C++
94 lines
3.0 KiB
C++
//===-- FileLineResolver.cpp ------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Core/FileLineResolver.h"
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// Project includes
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#include "lldb/Core/FileSpecList.h"
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#include "lldb/Symbol/CompileUnit.h"
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#include "lldb/Symbol/LineTable.h"
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#include "lldb/Utility/ConstString.h"
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#include "lldb/Utility/Stream.h"
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#include <string>
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namespace lldb_private {
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class Address;
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}
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using namespace lldb;
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using namespace lldb_private;
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//----------------------------------------------------------------------
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// FileLineResolver:
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//----------------------------------------------------------------------
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FileLineResolver::FileLineResolver(const FileSpec &file_spec, uint32_t line_no,
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bool check_inlines)
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: Searcher(), m_file_spec(file_spec), m_line_number(line_no),
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m_inlines(check_inlines) {}
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FileLineResolver::~FileLineResolver() {}
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Searcher::CallbackReturn
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FileLineResolver::SearchCallback(SearchFilter &filter, SymbolContext &context,
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Address *addr, bool containing) {
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CompileUnit *cu = context.comp_unit;
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if (m_inlines ||
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m_file_spec.Compare(*cu, m_file_spec, (bool)m_file_spec.GetDirectory())) {
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uint32_t start_file_idx = 0;
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uint32_t file_idx =
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cu->GetSupportFiles().FindFileIndex(start_file_idx, m_file_spec, false);
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if (file_idx != UINT32_MAX) {
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LineTable *line_table = cu->GetLineTable();
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if (line_table) {
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if (m_line_number == 0) {
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// Match all lines in a file...
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const bool append = true;
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while (file_idx != UINT32_MAX) {
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line_table->FineLineEntriesForFileIndex(file_idx, append,
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m_sc_list);
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// Get the next file index in case we have multiple file entries
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// for the same file
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file_idx = cu->GetSupportFiles().FindFileIndex(file_idx + 1,
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m_file_spec, false);
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}
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} else {
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// Match a specific line in a file...
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}
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}
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}
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}
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return Searcher::eCallbackReturnContinue;
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}
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lldb::SearchDepth FileLineResolver::GetDepth() {
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return lldb::eSearchDepthCompUnit;
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}
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void FileLineResolver::GetDescription(Stream *s) {
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s->Printf("File and line resolver for file: \"%s\" line: %u",
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m_file_spec.GetPath().c_str(), m_line_number);
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}
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void FileLineResolver::Clear() {
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m_file_spec.Clear();
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m_line_number = UINT32_MAX;
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m_sc_list.Clear();
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m_inlines = true;
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}
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void FileLineResolver::Reset(const FileSpec &file_spec, uint32_t line,
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bool check_inlines) {
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m_file_spec = file_spec;
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m_line_number = line;
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m_sc_list.Clear();
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m_inlines = check_inlines;
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}
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