From 602a92096e2f3a53fffc9c6cfee18e437c118f08 Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Thu, 28 Sep 2006 13:27:33 +0000 Subject: * elflink.c (_bfd_elf_gc_mark_hook): New function. * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare. * elfxx-target.h (elf_backend_gc_mark_hook): Default to above. * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook. * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise. * elf32-cris.c (cris_elf_gc_mark_hook): Likewise. * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise. * elf32-i386.c (elf_i386_gc_mark_hook): Likewise. * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise. * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise. * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise. * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise. * elf32-s390.c (elf_s390_gc_mark_hook): Likewise. * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise. * elf32-sh.c (sh_elf_gc_mark_hook): Likewise. * elf32-vax.c (elf_vax_gc_mark_hook): Likewise. * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise. * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise. * elf64-s390.c (elf_s390_gc_mark_hook): Likewise. * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise. * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise. * elf32-bfin.c (bfin_gc_mark_hook): Likewise. (bfinfdpic_gc_sweep_hook): Delete. (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic. * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook. (elf32_d10v_gc_sweep_hook): Delete. (elf_backend_gc_sweep_hook): Don't define. * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook. (fr30_elf_gc_sweep_hook): Delete. (elf_backend_gc_sweep_hook): Don't define. * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook. (elf32_frv_gc_sweep_hook): Delete. (elf_backend_gc_sweep_hook): Don't define. * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook. (iq2000_elf_gc_sweep_hook): Delete. (elf_backend_gc_sweep_hook): Don't define. * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook. (openrisc_elf_gc_sweep_hook): Delete. (elf_backend_gc_sweep_hook): Don't define. * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook. (v850_elf_gc_sweep_hook): Delete. (elf_backend_gc_sweep_hook): Don't define. * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook. (xstormy16_elf_gc_sweep_hook): Delete. (elf_backend_gc_sweep_hook): Don't define. * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook. (sh_elf64_gc_sweep_hook): Delete. (elf_backend_gc_sweep_hook): Don't define. * elf32-avr.c (elf32_avr_gc_mark_hook): Delete. (elf32_avr_gc_sweep_hook): Delete. (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete. (elf32_cr16c_gc_sweep_hook): Delete. (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. * elf32-crx.c (elf32_crx_gc_mark_hook): Delete. (elf32_crx_gc_sweep_hook): Delete. (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete. (elf32_h8_gc_sweep_hook): Delete. (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete. (ip2k_elf_gc_sweep_hook): Delete. (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete. (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define. (elf_backend_gc_sweep_hook): Don't define. * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define. (elf_backend_gc_sweep_hook): Don't define. * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete. (elf32_m68hc11_gc_sweep_hook): Delete. * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete. (elf32_m68hc11_gc_sweep_hook): Delete. * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete. (elf32_msp430_gc_sweep_hook): Delete. (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete. (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. --- bfd/elf32-crx.c | 46 +--------------------------------------------- 1 file changed, 1 insertion(+), 45 deletions(-) (limited to 'bfd/elf32-crx.c') diff --git a/bfd/elf32-crx.c b/bfd/elf32-crx.c index 0a49885a76..3d62b7472f 100644 --- a/bfd/elf32-crx.c +++ b/bfd/elf32-crx.c @@ -1,5 +1,5 @@ /* BFD back-end for National Semiconductor's CRX ELF - Copyright 2004 Free Software Foundation, Inc. + Copyright 2004, 2005, 2006 Free Software Foundation, Inc. Written by Tomer Levi, NSC, Israel. This file is part of BFD, the Binary File Descriptor library. @@ -38,12 +38,6 @@ static bfd_reloc_status_type crx_elf_final_link_relocate static bfd_boolean elf32_crx_relocate_section (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, Elf_Internal_Rela *, Elf_Internal_Sym *, asection **); -static asection * elf32_crx_gc_mark_hook - (asection *, struct bfd_link_info *, Elf_Internal_Rela *, - struct elf_link_hash_entry *, Elf_Internal_Sym *); -static bfd_boolean elf32_crx_gc_sweep_hook - (bfd *, struct bfd_link_info *, asection *, - const Elf_Internal_Rela *); static bfd_boolean elf32_crx_relax_section (bfd *, asection *, struct bfd_link_info *, bfd_boolean *); static bfd_byte * elf32_crx_get_relocated_section_contents @@ -1297,42 +1291,6 @@ elf32_crx_relax_section (bfd *abfd, asection *sec, return FALSE; } -static asection * -elf32_crx_gc_mark_hook (asection *sec, - struct bfd_link_info *info ATTRIBUTE_UNUSED, - Elf_Internal_Rela *rel ATTRIBUTE_UNUSED, - struct elf_link_hash_entry *h, - Elf_Internal_Sym *sym) -{ - if (h == NULL) - return bfd_section_from_elf_index (sec->owner, sym->st_shndx); - - switch (h->root.type) - { - case bfd_link_hash_defined: - case bfd_link_hash_defweak: - return h->root.u.def.section; - - case bfd_link_hash_common: - return h->root.u.c.p->section; - - default: - return NULL; - } -} - -/* Update the got entry reference counts for the section being removed. */ - -static bfd_boolean -elf32_crx_gc_sweep_hook (bfd *abfd ATTRIBUTE_UNUSED, - struct bfd_link_info *info ATTRIBUTE_UNUSED, - asection *sec ATTRIBUTE_UNUSED, - const Elf_Internal_Rela *relocs ATTRIBUTE_UNUSED) -{ - /* We don't support garbage collection of GOT and PLT relocs yet. */ - return TRUE; -} - /* Definitions for setting CRX target vector. */ #define TARGET_LITTLE_SYM bfd_elf32_crx_vec #define TARGET_LITTLE_NAME "elf32-crx" @@ -1348,8 +1306,6 @@ elf32_crx_gc_sweep_hook (bfd *abfd ATTRIBUTE_UNUSED, #define bfd_elf32_bfd_relax_section elf32_crx_relax_section #define bfd_elf32_bfd_get_relocated_section_contents \ elf32_crx_get_relocated_section_contents -#define elf_backend_gc_mark_hook elf32_crx_gc_mark_hook -#define elf_backend_gc_sweep_hook elf32_crx_gc_sweep_hook #define elf_backend_can_gc_sections 1 #define elf_backend_rela_normal 1 -- cgit v1.2.1