diff options
Diffstat (limited to 'bfd/reloc.c')
| -rw-r--r-- | bfd/reloc.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/bfd/reloc.c b/bfd/reloc.c index 1bdf307..39a3214 100644 --- a/bfd/reloc.c +++ b/bfd/reloc.c @@ -1869,6 +1869,11 @@ ENUMDOC SPARC64 relocations ENUM + BFD_RELOC_SPARC_32LE +ENUMDOC + SPARC little endian relocation + +ENUM BFD_RELOC_ALPHA_GPDISP_HI16 ENUMDOC Alpha ECOFF and ELF relocations. Some of these treat the symbol or @@ -2477,6 +2482,29 @@ ENUMDOC significant 8 bits of a 24 bit word are placed into the least significant 8 bits of the opcode. +ENUM + BFD_RELOC_VTABLE_INHERIT +ENUMX + BFD_RELOC_VTABLE_ENTRY +ENUMDOC + These two relocations are used by the linker to determine which of + the entries in a C++ virtual function table are actually used. When + the --gc-sections option is given, the linker will zero out the entries + that are not used, so that the code for those functions need not be + included in the output. + + VTABLE_INHERIT is a zero-space relocation used to describe to the + linker the inheritence tree of a C++ virtual function table. The + relocation's symbol should be the parent class' vtable, and the + relocation should be located at the child vtable. + + VTABLE_ENTRY is a zero-space relocation that describes the use of a + virtual function table entry. The reloc's symbol should refer to the + table of the class mentioned in the code. Off of that base, an offset + describes the entry that is being used. For Rela hosts, this offset + is stored in the reloc's addend. For Rel hosts, we are forced to put + this offset in the reloc's section offset. + ENDSENUM BFD_RELOC_UNUSED CODE_FRAGMENT @@ -2605,6 +2633,28 @@ bfd_generic_relax_section (abfd, section, link_info, again) /* INTERNAL_FUNCTION + bfd_generic_gc_sections + +SYNOPSIS + boolean bfd_generic_gc_sections + (bfd *, struct bfd_link_info *); + +DESCRIPTION + Provides default handling for relaxing for back ends which + don't do section gc -- i.e., does nothing. +*/ + +/*ARGSUSED*/ +boolean +bfd_generic_gc_sections (abfd, link_info) + bfd *abfd; + struct bfd_link_info *link_info; +{ + return true; +} + +/* +INTERNAL_FUNCTION bfd_generic_get_relocated_section_contents SYNOPSIS |