Add support for JIT debugging on Linux using the GDB JIT interface. Patch written with Keno Fischer.
llvm-svn: 202956
diff --git a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h
index 9b7c073..44b40a4 100644
--- a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h
+++ b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h
@@ -191,6 +191,11 @@
lldb::offset_t offset,
lldb::offset_t length);
+ ObjectFileELF (const lldb::ModuleSP &module_sp,
+ lldb::DataBufferSP& data_sp,
+ const lldb::ProcessSP &process_sp,
+ lldb::addr_t header_addr);
+
typedef std::vector<elf::ELFProgramHeader> ProgramHeaderColl;
typedef ProgramHeaderColl::iterator ProgramHeaderCollIter;
typedef ProgramHeaderColl::const_iterator ProgramHeaderCollConstIter;
@@ -303,6 +308,32 @@
const ELFSectionHeaderInfo *rela_hdr,
lldb::user_id_t section_id);
+ /// Relocates debug sections
+ unsigned
+ RelocateDebugSections(const elf::ELFSectionHeader *rel_hdr, lldb::user_id_t rel_id);
+
+ unsigned
+ RelocateSection(lldb_private::Symtab* symtab, const elf::ELFHeader *hdr, const elf::ELFSectionHeader *rel_hdr,
+ const elf::ELFSectionHeader *symtab_hdr, const elf::ELFSectionHeader *debug_hdr,
+ lldb_private::DataExtractor &rel_data, lldb_private::DataExtractor &symtab_data,
+ lldb_private::DataExtractor &debug_data, lldb_private::Section* rel_section);
+
+ /// Loads the section name string table into m_shstr_data. Returns the
+ /// number of bytes constituting the table.
+ size_t
+ GetSectionHeaderStringTable();
+
+ /// Utility method for looking up a section given its name. Returns the
+ /// index of the corresponding section or zero if no section with the given
+ /// name can be found (note that section indices are always 1 based, and so
+ /// section index 0 is never valid).
+ lldb::user_id_t
+ GetSectionIndexByName(const char *name);
+
+ // Returns the ID of the first section that has the given type.
+ lldb::user_id_t
+ GetSectionIndexByType(unsigned type);
+
/// Returns the section header with the given id or NULL.
const ELFSectionHeaderInfo *
GetSectionHeaderByIndex(lldb::user_id_t id);