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LibDebug: Add LineProgram::get_directory_and_file(size_t)

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This function returns the directory path & filename for a given file
index.
This commit is contained in:
Itamar 2021-06-18 15:59:24 +03:00 • committed by Andreas Kling
parent 0d89f70b66
commit 98a774a68d
2 changed files with 15 additions and 0 deletions
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9
Userland/Libraries/LibDebug/Dwarf/LineProgram.cpp
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@ -290,4 +290,13 @@ void LineProgram::run_program()
} }
} }
LineProgram::DirectoryAndFile LineProgram::get_directory_and_file(size_t file_index) const
{
VERIFY(file_index < m_source_files.size());
auto file_entry = m_source_files[file_index];
VERIFY(file_entry.directory_index < m_source_directories.size());
auto directory_entry = m_source_directories[file_entry.directory_index];
return { directory_entry, file_entry.name };
}
} }

6
Userland/Libraries/LibDebug/Dwarf/LineProgram.h
View file

@ -116,6 +116,12 @@ public:
const Vector<LineInfo>& lines() const { return m_lines; } const Vector<LineInfo>& lines() const { return m_lines; }
struct DirectoryAndFile {
FlyString directory;
FlyString filename;
};
DirectoryAndFile get_directory_and_file(size_t file_index) const;
private: private:
void parse_unit_header(); void parse_unit_header();
void parse_source_directories(); void parse_source_directories();