diff options
Diffstat (limited to 'libdwfl/libdwflP.h')
| -rw-r--r-- | libdwfl/libdwflP.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/libdwfl/libdwflP.h b/libdwfl/libdwflP.h index e75a3ab6..bbb56aac 100644 --- a/libdwfl/libdwflP.h +++ b/libdwfl/libdwflP.h @@ -121,6 +121,7 @@ struct dwfl_file char *name; int fd; bool valid; /* The build ID note has been matched. */ + bool relocated; /* Partial relocation of all sections done. */ Elf *elf; GElf_Addr bias; /* Actual load address - p_vaddr. */ @@ -227,11 +228,20 @@ extern void __libdwfl_module_free (Dwfl_Module *mod) internal_function; /* Process relocations in debugging sections in an ET_REL file. - DEBUGFILE must be opened with ELF_C_READ_MMAP_PRIVATE or ELF_C_READ, + FILE must be opened with ELF_C_READ_MMAP_PRIVATE or ELF_C_READ, to make it possible to relocate the data in place (or ELF_C_RDWR or ELF_C_RDWR_MMAP if you intend to modify the Elf file on disk). After - this, dwarf_begin_elf on DEBUGFILE will read the relocated data. */ -extern Dwfl_Error __libdwfl_relocate (Dwfl_Module *mod, Elf *debugfile) + this, dwarf_begin_elf on FILE will read the relocated data. + + When DEBUG is false, apply partial relocation to all sections. */ +extern Dwfl_Error __libdwfl_relocate (Dwfl_Module *mod, Elf *file, bool debug) + internal_function; + +/* Process (simple) relocations in arbitrary section TSCN of an ET_REL file. + RELOCSCN is SHT_REL or SHT_RELA and TSCN is its sh_info target section. */ +extern Dwfl_Error __libdwfl_relocate_section (Dwfl_Module *mod, Elf *relocated, + Elf_Scn *relocscn, Elf_Scn *tscn, + bool partial) internal_function; /* Adjust *VALUE from section-relative to absolute. |