2007-03-07 Alan Modra <amodra@bigpond.net.au>
+ PR 3958
+ * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): No error on relocatable link.
+ (elf_discarded_section): Move..
+ * bfd-in.h: ..to here.
+ * bfd-in2.h: Regenerate.
+ * elflink.c (elf_link_input_bfd): Don't zap relocs against symbols
+ from discarded sections before relocate_section has done its job.
+ * reloc.c (bfd_generic_get_relocated_section_contents): Handle
+ relocs against symbols from discarded sections.
+ * elf-hppa.h (elf_hppa_howto_table): Set size. Set dst_mask on
+ SECREL32.
+ (elf_hppa_relocate_section): Handle relocatable link after setting
+ sec, sym, h etc. for final link. Squash error messages for
+ relocatable link. Clear section contents for relocs against
+ symbols in discarded sections, and zero reloc. Remove existing
+ zero r_symndx code.
+ * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
+ * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
+ * elf32-arm.c (elf32_arm_relocate_section): Likewise.
+ * elf32-avr.c (elf32_avr_relocate_section): Likewise.
+ * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
+ (bfin_relocate_section): Likewise.
+ * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
+ * elf32-cris.c (cris_elf_relocate_section): Likewise.
+ * elf32-crx.c (elf32_crx_relocate_section): Likewise.
+ * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
+ * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
+ * elf32-frv.c (elf32_frv_relocate_section): Likewise.
+ * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
+ * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
+ * elf32-i370.c (i370_elf_relocate_section): Likewise.
+ * elf32-i386.c (elf_i386_relocate_section): Likewise.
+ * elf32-i860.c (elf32_i860_relocate_section): Likewise.
+ * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
+ * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
+ * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
+ * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
+ * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
+ * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
+ * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
+ * elf32-mep.c (mep_elf_relocate_section): Likewise.
+ * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
+ * elf32-mt.c (mt_elf_relocate_section): Likewise.
+ * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
+ * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
+ * elf32-s390.c (elf_s390_relocate_section): Likewise.
+ * elf32-score.c (_bfd_score_elf_relocate_section): Likewise.
+ * elf32-sh.c (sh_elf_relocate_section): Likewise.
+ * elf32-spu.c (spu_elf_relocate_section): Likewise.
+ * elf32-v850.c (v850_elf_relocate_section): Likewise.
+ * elf32-vax.c (elf_vax_relocate_section): Likewise.
+ * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
+ * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
+ * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
+ * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
+ (elf64_alpha_relocate_section): Likewise.
+ * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
+ * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
+ * elf64-s390.c (elf_s390_relocate_section): Likewise.
+ * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
+ * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
+ * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
+ * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
+ * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
+
+ * elf32-arm.c (elf32_arm_relocate_section): Always adjust section
+ symbols for relocatable link. Don't use always-zero st_value.
+ (elf_backend_rela_normal): Don't define.
+ * elf32-bfin.c (bfinfdpic_relocate_section): Use
+ RELOC_FOR_GLOBAL_SYMBOL.
+ * elf32-frv.c (elf32_frv_relocate_section): Likewise.
+ * elf32-d10v.c (elf32_d10v_relocate_section): Combine SEC_MERGE
+ section symbol adjustments with same for relocatable link.
+ * elf32-i386.c (elf_i386_relocate_section): Likewise.
+ * elf32-m68hc1x.c (m68hc11_get_relocation_value): Move..
+ (elf32_m68hc11_check_relocs): ..to here.
+ * elf32-score.c (score_elf_final_link_relocate): Remove zero
+ r_symndx code.
+ * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
+
+2007-03-07 Alan Modra <amodra@bigpond.net.au>
+
PR 4144
* elf.c (assign_file_positions_for_load_sections): Don't
adjust p_memsz for !SEC_LOAD section vma modulo page size.
/* Main header file for the bfd library -- portable access to object files.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
- 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
Contributed by Cygnus Support.
(((sec)->rawsize ? (sec)->rawsize : (sec)->size) \
/ bfd_octets_per_byte (bfd))
+/* Return TRUE if section has been discarded. */
+#define elf_discarded_section(sec) \
+ (!bfd_is_abs_section (sec) \
+ && bfd_is_abs_section ((sec)->output_section) \
+ && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE \
+ && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS)
+
/* Forward define. */
struct stat;
\f
/* Main header file for the bfd library -- portable access to object files.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
- 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
Contributed by Cygnus Support.
(((sec)->rawsize ? (sec)->rawsize : (sec)->size) \
/ bfd_octets_per_byte (bfd))
+/* Return TRUE if section has been discarded. */
+#define elf_discarded_section(sec) \
+ (!bfd_is_abs_section (sec) \
+ && bfd_is_abs_section ((sec)->output_section) \
+ && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE \
+ && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS)
+
/* Forward define. */
struct stat;
\f
/* BFD back-end data structures for ELF files.
Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
- 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
#define elf_next_in_group(sec) (elf_section_data(sec)->next_in_group)
#define elf_sec_group(sec) (elf_section_data(sec)->sec_group)
-/* Return TRUE if section has been discarded. */
-#define elf_discarded_section(sec) \
- (!bfd_is_abs_section (sec) \
- && bfd_is_abs_section ((sec)->output_section) \
- && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE \
- && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS)
-
#define xvec_get_elf_backend_data(xvec) \
((struct elf_backend_data *) (xvec)->backend_data)
else if (info->unresolved_syms_in_objects == RM_IGNORE \
&& ELF_ST_VISIBILITY (h->other) == STV_DEFAULT) \
; \
- else \
+ else if (!info->relocatable) \
{ \
bfd_boolean err; \
err = (info->unresolved_syms_in_objects == RM_GENERATE_ERROR \
/* Common code for PA ELF implementations.
- Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
_bfd_stab_section_find_nearest_line. */
{ R_PARISC_DIR32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DIR32", FALSE, 0, 0xffffffff, FALSE },
- { R_PARISC_DIR21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DIR21L, 0, 2, 21, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DIR21L", FALSE, 0, 0, FALSE },
- { R_PARISC_DIR17R, 0, 0, 17, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DIR17R, 0, 2, 17, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DIR17R", FALSE, 0, 0, FALSE },
- { R_PARISC_DIR17F, 0, 0, 17, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DIR17F, 0, 2, 17, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DIR17F", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_DIR14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DIR14R, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DIR14R", FALSE, 0, 0, FALSE },
- { R_PARISC_DIR14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DIR14F, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DIR14F", FALSE, 0, 0, FALSE },
/* 8 */
- { R_PARISC_PCREL12F, 0, 0, 12, TRUE, 0, complain_overflow_bitfield,
+ { R_PARISC_PCREL12F, 0, 2, 12, TRUE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PCREL12F", FALSE, 0, 0, FALSE },
- { R_PARISC_PCREL32, 0, 0, 32, TRUE, 0, complain_overflow_bitfield,
+ { R_PARISC_PCREL32, 0, 2, 32, TRUE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PCREL32", FALSE, 0, 0, FALSE },
- { R_PARISC_PCREL21L, 0, 0, 21, TRUE, 0, complain_overflow_bitfield,
+ { R_PARISC_PCREL21L, 0, 2, 21, TRUE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PCREL21L", FALSE, 0, 0, FALSE },
- { R_PARISC_PCREL17R, 0, 0, 17, TRUE, 0, complain_overflow_bitfield,
+ { R_PARISC_PCREL17R, 0, 2, 17, TRUE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PCREL17R", FALSE, 0, 0, FALSE },
- { R_PARISC_PCREL17F, 0, 0, 17, TRUE, 0, complain_overflow_bitfield,
+ { R_PARISC_PCREL17F, 0, 2, 17, TRUE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PCREL17F", FALSE, 0, 0, FALSE },
- { R_PARISC_PCREL17C, 0, 0, 17, TRUE, 0, complain_overflow_bitfield,
+ { R_PARISC_PCREL17C, 0, 2, 17, TRUE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PCREL17C", FALSE, 0, 0, FALSE },
- { R_PARISC_PCREL14R, 0, 0, 14, TRUE, 0, complain_overflow_bitfield,
+ { R_PARISC_PCREL14R, 0, 2, 14, TRUE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PCREL14R", FALSE, 0, 0, FALSE },
- { R_PARISC_PCREL14F, 0, 0, 14, TRUE, 0, complain_overflow_bitfield,
+ { R_PARISC_PCREL14F, 0, 2, 14, TRUE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PCREL14F", FALSE, 0, 0, FALSE },
/* 16 */
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_DPREL21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DPREL21L, 0, 2, 21, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DPREL21L", FALSE, 0, 0, FALSE },
- { R_PARISC_DPREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DPREL14WR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DPREL14WR", FALSE, 0, 0, FALSE },
- { R_PARISC_DPREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DPREL14DR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DPREL14DR", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_DPREL14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DPREL14R, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DPREL14R", FALSE, 0, 0, FALSE },
- { R_PARISC_DPREL14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DPREL14F, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DPREL14F", FALSE, 0, 0, FALSE },
/* 24 */
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_DLTREL21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DLTREL21L, 0, 2, 21, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DLTREL21L", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_DLTREL14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DLTREL14R, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DLTREL14R", FALSE, 0, 0, FALSE },
- { R_PARISC_DLTREL14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DLTREL14F, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DLTREL14F", FALSE, 0, 0, FALSE },
/* 32 */
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_DLTIND21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DLTIND21L, 0, 2, 21, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DLTIND21L", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_DLTIND14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DLTIND14R, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DLTIND14R", FALSE, 0, 0, FALSE },
- { R_PARISC_DLTIND14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DLTIND14F, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DLTIND14F", FALSE, 0, 0, FALSE },
/* 40 */
{ R_PARISC_SETBASE, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_SETBASE", FALSE, 0, 0, FALSE },
- { R_PARISC_SECREL32, 0, 0, 32, FALSE, 0, complain_overflow_bitfield,
- bfd_elf_generic_reloc, "R_PARISC_SECREL32", FALSE, 0, 0, FALSE },
- { R_PARISC_BASEREL21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_SECREL32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
+ bfd_elf_generic_reloc, "R_PARISC_SECREL32", FALSE, 0, 0xffffffff, FALSE },
+ { R_PARISC_BASEREL21L, 0, 2, 21, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_BASEREL21L", FALSE, 0, 0, FALSE },
- { R_PARISC_BASEREL17R, 0, 0, 17, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_BASEREL17R, 0, 2, 17, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_BASEREL17R", FALSE, 0, 0, FALSE },
- { R_PARISC_BASEREL17F, 0, 0, 17, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_BASEREL17F, 0, 2, 17, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_BASEREL17F", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_BASEREL14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_BASEREL14R, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_BASEREL14R", FALSE, 0, 0, FALSE },
- { R_PARISC_BASEREL14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_BASEREL14F, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_BASEREL14F", FALSE, 0, 0, FALSE },
/* 48 */
{ R_PARISC_SEGBASE, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_SEGBASE", FALSE, 0, 0, FALSE },
- { R_PARISC_SEGREL32, 0, 0, 32, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_SEGREL32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_SEGREL32", FALSE, 0, 0, FALSE },
- { R_PARISC_PLTOFF21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PLTOFF21L, 0, 2, 21, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PLTOFF21L", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_PLTOFF14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PLTOFF14R, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PLTOFF14R", FALSE, 0, 0, FALSE },
- { R_PARISC_PLTOFF14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PLTOFF14F, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PLTOFF14F", FALSE, 0, 0, FALSE },
/* 56 */
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF_FPTR32, 0, 0, 32, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF_FPTR32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR32", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF_FPTR21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF_FPTR21L, 0, 2, 21, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR21L", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF_FPTR14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF_FPTR14R, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR14R", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
/* 64 */
- { R_PARISC_FPTR64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_FPTR64, 0, 4, 64, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_FPTR64", FALSE, 0, 0, FALSE },
- { R_PARISC_PLABEL32, 0, 0, 32, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PLABEL32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PLABEL32", FALSE, 0, 0, FALSE },
- { R_PARISC_PLABEL21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PLABEL21L, 0, 2, 21, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PLABEL21L", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_PLABEL14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PLABEL14R, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PLABEL14R", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
/* 72 */
- { R_PARISC_PCREL64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PCREL64, 0, 4, 64, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PCREL64", FALSE, 0, 0, FALSE },
- { R_PARISC_PCREL22C, 0, 0, 22, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PCREL22C, 0, 2, 22, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PCREL22C", FALSE, 0, 0, FALSE },
- { R_PARISC_PCREL22F, 0, 0, 22, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PCREL22F, 0, 2, 22, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PCREL22F", FALSE, 0, 0, FALSE },
- { R_PARISC_PCREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PCREL14WR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PCREL14WR", FALSE, 0, 0, FALSE },
- { R_PARISC_PCREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PCREL14DR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PCREL14DR", FALSE, 0, 0, FALSE },
- { R_PARISC_PCREL16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PCREL16F, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PCREL16F", FALSE, 0, 0, FALSE },
- { R_PARISC_PCREL16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PCREL16WF, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PCREL16WF", FALSE, 0, 0, FALSE },
- { R_PARISC_PCREL16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PCREL16DF, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PCREL16DF", FALSE, 0, 0, FALSE },
/* 80 */
- { R_PARISC_DIR64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DIR64, 0, 4, 64, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DIR64", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_DIR14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DIR14WR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DIR14WR", FALSE, 0, 0, FALSE },
- { R_PARISC_DIR14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DIR14DR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DIR14DR", FALSE, 0, 0, FALSE },
- { R_PARISC_DIR16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DIR16F, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DIR16F", FALSE, 0, 0, FALSE },
- { R_PARISC_DIR16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DIR16WF, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DIR16WF", FALSE, 0, 0, FALSE },
- { R_PARISC_DIR16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DIR16DF, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DIR16DF", FALSE, 0, 0, FALSE },
/* 88 */
- { R_PARISC_GPREL64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_GPREL64, 0, 4, 64, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_GPREL64", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_DLTREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DLTREL14WR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DLTREL14WR", FALSE, 0, 0, FALSE },
- { R_PARISC_DLTREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DLTREL14DR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DLTREL14DR", FALSE, 0, 0, FALSE },
- { R_PARISC_GPREL16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_GPREL16F, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_GPREL16F", FALSE, 0, 0, FALSE },
- { R_PARISC_GPREL16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_GPREL16WF, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_GPREL16WF", FALSE, 0, 0, FALSE },
- { R_PARISC_GPREL16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_GPREL16DF, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_GPREL16DF", FALSE, 0, 0, FALSE },
/* 96 */
- { R_PARISC_LTOFF64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF64, 0, 4, 64, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF64", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_DLTIND14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DLTIND14WR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DLTIND14WR", FALSE, 0, 0, FALSE },
- { R_PARISC_DLTIND14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_DLTIND14DR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_DLTIND14DR", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF16F, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF16F", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF16WF, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF16DF", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF16DF, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF16DF", FALSE, 0, 0, FALSE },
/* 104 */
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_BASEREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_BASEREL14WR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_BASEREL14WR", FALSE, 0, 0, FALSE },
- { R_PARISC_BASEREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_BASEREL14DR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_BASEREL14DR", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
/* 112 */
- { R_PARISC_SEGREL64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_SEGREL64, 0, 4, 64, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_SEGREL64", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_PLTOFF14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PLTOFF14WR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PLTOFF14WR", FALSE, 0, 0, FALSE },
- { R_PARISC_PLTOFF14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PLTOFF14DR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PLTOFF14DR", FALSE, 0, 0, FALSE },
- { R_PARISC_PLTOFF16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PLTOFF16F, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PLTOFF16F", FALSE, 0, 0, FALSE },
- { R_PARISC_PLTOFF16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PLTOFF16WF, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PLTOFF16WF", FALSE, 0, 0, FALSE },
- { R_PARISC_PLTOFF16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_PLTOFF16DF, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_PLTOFF16DF", FALSE, 0, 0, FALSE },
/* 120 */
- { R_PARISC_LTOFF_FPTR64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF_FPTR64, 0, 4, 64, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF_FPTR14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF_FPTR14WR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR14WR", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF_FPTR14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF_FPTR14DR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR14DR", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF_FPTR16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF_FPTR16F, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR16F", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF_FPTR16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF_FPTR16WF, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR16WF", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF_FPTR16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF_FPTR16DF, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
/* 128 */
{ R_PARISC_COPY, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
/* 152 */
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_TPREL32, 0, 0, 32, FALSE, 0, complain_overflow_dont,
+ { R_PARISC_TPREL32, 0, 2, 32, FALSE, 0, complain_overflow_dont,
bfd_elf_generic_reloc, "R_PARISC_TPREL32", FALSE, 0, 0, FALSE },
- { R_PARISC_TPREL21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_TPREL21L, 0, 2, 21, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_TPREL21L", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_TPREL14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_TPREL14R, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_TPREL14R", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF_TP21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF_TP21L, 0, 2, 21, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP21L", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF_TP14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF_TP14R, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14R", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF_TP14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF_TP14F, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14F", FALSE, 0, 0, FALSE },
/* 168 */
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
/* 216 */
- { R_PARISC_TPREL64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_TPREL64, 0, 4, 64, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_TPREL64", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_TPREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_dont,
+ { R_PARISC_TPREL14WR, 0, 2, 14, FALSE, 0, complain_overflow_dont,
bfd_elf_generic_reloc, "R_PARISC_TPREL14WR", FALSE, 0, 0, FALSE },
- { R_PARISC_TPREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_TPREL14DR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_TPREL14DR", FALSE, 0, 0, FALSE },
- { R_PARISC_TPREL16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_TPREL16F, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_TPREL16F", FALSE, 0, 0, FALSE },
- { R_PARISC_TPREL16WF, 0, 0, 16, FALSE, 0, complain_overflow_dont,
+ { R_PARISC_TPREL16WF, 0, 2, 16, FALSE, 0, complain_overflow_dont,
bfd_elf_generic_reloc, "R_PARISC_TPREL16WF", FALSE, 0, 0, FALSE },
- { R_PARISC_TPREL16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_TPREL16DF, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_TPREL16DF", FALSE, 0, 0, FALSE },
/* 224 */
- { R_PARISC_LTOFF_TP64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF_TP64, 0, 4, 64, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP64", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
{ R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF_TP14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF_TP14WR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14WR", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF_TP14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF_TP14DR, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14DR", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF_TP16F, 0, 0, 16, FALSE, 0, complain_overflow_dont,
+ { R_PARISC_LTOFF_TP16F, 0, 2, 16, FALSE, 0, complain_overflow_dont,
bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP16F", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF_TP16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF_TP16WF, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP16WF", FALSE, 0, 0, FALSE },
- { R_PARISC_LTOFF_TP16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_LTOFF_TP16DF, 0, 2, 16, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP16DF", FALSE, 0, 0, FALSE },
/* 232 */
{ R_PARISC_GNU_VTENTRY, 0, 0, 0, FALSE, 0, complain_overflow_dont,
bfd_elf_generic_reloc, "R_PARISC_GNU_VTENTRY", FALSE, 0, 0, FALSE },
{ R_PARISC_GNU_VTINHERIT, 0, 0, 0, FALSE, 0, complain_overflow_dont,
bfd_elf_generic_reloc, "R_PARISC_GNU_VTINHERIT", FALSE, 0, 0, FALSE },
- { R_PARISC_TLS_GD21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_TLS_GD21L, 0, 2, 21, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_TLS_GD21L", FALSE, 0, 0, FALSE },
- { R_PARISC_TLS_GD14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_TLS_GD14R, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_TLS_GD14R", FALSE, 0, 0, FALSE },
{ R_PARISC_TLS_GDCALL, 0, 0, 0, FALSE, 0, complain_overflow_dont,
bfd_elf_generic_reloc, "R_PARISC_TLS_GDCALL", FALSE, 0, 0, FALSE },
- { R_PARISC_TLS_LDM21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_TLS_LDM21L, 0, 2, 21, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_TLS_LDM21L", FALSE, 0, 0, FALSE },
- { R_PARISC_TLS_LDM14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_TLS_LDM14R, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_TLS_LDM14R", FALSE, 0, 0, FALSE },
{ R_PARISC_TLS_LDMCALL, 0, 0, 0, FALSE, 0, complain_overflow_dont,
bfd_elf_generic_reloc, "R_PARISC_TLS_LDMCALL", FALSE, 0, 0, FALSE },
/* 240 */
- { R_PARISC_TLS_LDO21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_TLS_LDO21L, 0, 2, 21, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_TLS_LDO21L", FALSE, 0, 0, FALSE },
- { R_PARISC_TLS_LDO14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_TLS_LDO14R, 0, 2, 14, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_TLS_LDO14R", FALSE, 0, 0, FALSE },
- { R_PARISC_TLS_DTPMOD32, 0, 0, 32, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_TLS_DTPMOD32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_TLS_DTPMOD32", FALSE, 0, 0, FALSE },
- { R_PARISC_TLS_DTPMOD64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_TLS_DTPMOD64, 0, 4, 64, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_TLS_DTPMOD64", FALSE, 0, 0, FALSE },
- { R_PARISC_TLS_DTPOFF32, 0, 0, 32, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_TLS_DTPOFF32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_TLS_DTPOFF32", FALSE, 0, 0, FALSE },
- { R_PARISC_TLS_DTPOFF64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
+ { R_PARISC_TLS_DTPOFF64, 0, 4, 64, FALSE, 0, complain_overflow_bitfield,
bfd_elf_generic_reloc, "R_PARISC_TLS_DTPOFF64", FALSE, 0, 0, FALSE },
};
Elf_Internal_Rela *relend;
struct elf64_hppa_link_hash_table *hppa_info;
- if (info->relocatable)
- return TRUE;
-
hppa_info = elf64_hppa_hash_table (info);
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
/* This is not a local symbol. */
long indx;
+ relocation = 0;
indx = r_symndx - symtab_hdr->sh_info;
h = elf_sym_hashes (input_bfd)[indx];
while (h->root.type == bfd_link_hash_indirect
/* If we have a relocation against a symbol defined in a
shared library and we have not created an entry in the
PA64 dynamic symbol hash table for it, then we lose. */
- if (sym_sec->output_section == NULL && dyn_h == NULL)
+ if (!info->relocatable
+ && sym_sec->output_section == NULL && dyn_h == NULL)
{
(*_bfd_error_handler)
(_("%B(%A+0x%lx): unresolvable %s relocation against symbol `%s'"),
(long) rel->r_offset,
howto->name,
h->root.root.string);
- relocation = 0;
}
else if (sym_sec->output_section)
relocation = (h->root.u.def.value
+ sym_sec->output_offset
+ sym_sec->output_section->vma);
- /* Value will be provided via one of the offsets in the
- dyn_h hash table entry. */
- else
- relocation = 0;
}
else if (info->unresolved_syms_in_objects == RM_IGNORE
&& ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
dyn_name, FALSE, FALSE);
- if (dyn_h == NULL)
+ if (!info->relocatable && dyn_h == NULL)
{
(*_bfd_error_handler)
(_("%B(%A): warning: unresolvable relocation against symbol `%s'"),
input_bfd, input_section, h->root.root.string);
}
- relocation = 0;
}
else if (h->root.type == bfd_link_hash_undefweak)
{
dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
dyn_name, FALSE, FALSE);
- if (dyn_h == NULL)
+ if (!info->relocatable && dyn_h == NULL)
{
(*_bfd_error_handler)
(_("%B(%A): warning: unresolvable relocation against symbol `%s'"),
input_bfd, input_section, h->root.root.string);
}
- relocation = 0;
}
- else
+ else if (!info->relocatable)
{
/* Ignore dynamic loader defined symbols. */
- if (elf_hppa_is_dynamic_loader_symbol (h->root.root.string))
- relocation = 0;
- else
+ if (!elf_hppa_is_dynamic_loader_symbol (h->root.root.string))
{
if (!((*info->callbacks->undefined_symbol)
(info, h->root.root.string, input_bfd,
}
}
+ if (sym_sec != NULL && elf_discarded_section (sym_sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
r = elf_hppa_final_link_relocate (rel, input_bfd, output_bfd,
input_section, contents,
relocation, info, sym_sec,
/* Matsushita 10200 specific support for 32-bit ELF
- Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+ Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
struct elf_link_hash_entry **sym_hashes;
Elf_Internal_Rela *rel, *relend;
- if (info->relocatable)
- return TRUE;
-
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
unresolved_reloc, warned);
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
r = mn10200_elf_final_link_relocate (howto, input_bfd, output_bfd,
input_section,
contents, rel->r_offset,
/* Matsushita 10300 specific support for 32-bit ELF
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
- 2006 Free Software Foundation, Inc.
+ 2006, 2007 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
struct elf_link_hash_entry **sym_hashes;
Elf_Internal_Rela *rel, *relend;
- if (info->relocatable)
- return TRUE;
-
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
obscure cases sec->output_section will be NULL. */
relocation = 0;
- else if (unresolved_reloc)
+ else if (!info->relocatable && unresolved_reloc)
(*_bfd_error_handler)
(_("%B(%A+0x%lx): unresolvable %s relocation against symbol `%s'"),
input_bfd,
h->root.root.root.string);
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
r = mn10300_elf_final_link_relocate (howto, input_bfd, output_bfd,
input_section,
contents, rel->r_offset,
/* 32-bit ELF support for ARM
- Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
case R_ARM_XPC25:
case R_ARM_PREL31:
case R_ARM_PLT32:
- /* r_symndx will be zero only for relocs against symbols
- from removed linkonce sections, or sections discarded by
- a linker script. */
- if (r_symndx == 0)
- {
- _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
- return bfd_reloc_ok;
- }
-
/* Handle relocations which should use the PLT entry. ABS32/REL32
will use the symbol's value, which may point to a PLT entry, but we
don't need to handle that here. If we created a PLT entry, all
struct elf32_arm_link_hash_table * globals;
globals = elf32_arm_hash_table (info);
- if (info->relocatable && !globals->use_rel)
- return TRUE;
symtab_hdr = & elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
bfd_reloc.howto = elf32_arm_howto_from_type (r_type);
howto = bfd_reloc.howto;
- if (info->relocatable && globals->use_rel)
- {
- /* This is a relocatable link. We don't have to change
- anything, unless the reloc is against a section symbol,
- in which case we have to adjust according to where the
- section symbol winds up in the output section. */
- if (r_symndx < symtab_hdr->sh_info)
- {
- sym = local_syms + r_symndx;
- if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
- {
- sec = local_sections[r_symndx];
- arm_add_to_rel (input_bfd, contents + rel->r_offset,
- howto,
- (bfd_signed_vma) (sec->output_offset
- + sym->st_value));
- }
- }
-
- continue;
- }
-
- /* This is a final link. */
h = NULL;
sym = NULL;
sec = NULL;
relocation = (sec->output_section->vma
+ sec->output_offset
+ sym->st_value);
- if ((sec->flags & SEC_MERGE)
- && ELF_ST_TYPE (sym->st_info) == STT_SECTION)
+ if (!info->relocatable
+ && (sec->flags & SEC_MERGE)
+ && ELF_ST_TYPE (sym->st_info) == STT_SECTION)
{
asection *msec;
bfd_vma addend, value;
sym_type = h->type;
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ {
+ /* This is a relocatable link. We don't have to change
+ anything, unless the reloc is against a section symbol,
+ in which case we have to adjust according to where the
+ section symbol winds up in the output section. */
+ if (sym != NULL && ELF_ST_TYPE (sym->st_info) == STT_SECTION)
+ {
+ if (globals->use_rel)
+ arm_add_to_rel (input_bfd, contents + rel->r_offset,
+ howto, (bfd_signed_vma) sec->output_offset);
+ else
+ rel->r_addend += sec->output_offset;
+ }
+ continue;
+ }
+
if (h != NULL)
name = h->root.root.string;
else
#define elf_backend_may_use_rel_p 1
#define elf_backend_may_use_rela_p 0
#define elf_backend_default_use_rela_p 0
-#define elf_backend_rela_normal 0
#define elf_backend_got_header_size 12
#define elf_backend_may_use_rela_p 1
#undef elf_backend_default_use_rela_p
#define elf_backend_default_use_rela_p 1
-#undef elf_backend_rela_normal
-#define elf_backend_rela_normal 1
#undef elf_backend_want_plt_sym
#define elf_backend_want_plt_sym 1
#undef ELF_MAXPAGESIZE
#define elf_backend_may_use_rela_p 0
#undef elf_backend_default_use_rela_p
#define elf_backend_default_use_rela_p 0
-#undef elf_backend_rela_normal
-#define elf_backend_rela_normal 0
#undef elf_backend_want_plt_sym
#define elf_backend_want_plt_sym 0
#undef ELF_MAXPAGESIZE
Elf_Internal_Rela * relend;
struct elf32_avr_link_hash_table * htab = avr_link_hash_table (info);
- if (info == NULL || info->relocatable)
- return TRUE;
-
symtab_hdr = & elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
relend = relocs + input_section->reloc_count;
const char * name;
int r_type;
- /* This is a final link. */
r_type = ELF32_R_TYPE (rel->r_info);
r_symndx = ELF32_R_SYM (rel->r_info);
howto = elf_avr_howto_table + ELF32_R_TYPE (rel->r_info);
name = h->root.root.string;
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
r = avr_final_link_relocate (howto, input_bfd, input_section,
contents, rel, relocation, htab);
/* ADI Blackfin BFD support for 32-bit ELF.
- Copyright 2005, 2006 Free Software Foundation, Inc.
+ Copyright 2005, 2006, 2007 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
check_segment[2];
int silence_segment_error = !(info->shared || info->pie);
- if (info->relocatable)
- return TRUE;
-
symtab_hdr = & elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
relend = relocs + input_section->reloc_count;
|| r_type == R_BFIN_GNU_VTENTRY)
continue;
- /* This is a final link. */
r_symndx = ELF32_R_SYM (rel->r_info);
howto = bfin_reloc_type_lookup (input_bfd, r_type);
if (howto == NULL)
}
else
{
- h = sym_hashes [r_symndx - symtab_hdr->sh_info];
+ bfd_boolean warned;
+ bfd_boolean unresolved_reloc;
- while (h->root.type == bfd_link_hash_indirect
- || h->root.type == bfd_link_hash_warning)
- h = (struct elf_link_hash_entry *) h->root.u.i.link;
+ RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
+ r_symndx, symtab_hdr, sym_hashes,
+ h, sec, relocation,
+ unresolved_reloc, warned);
+ osec = sec;
+ }
- name = h->root.root.string;
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
- if ((h->root.type == bfd_link_hash_defined
- || h->root.type == bfd_link_hash_defweak)
- && ! BFINFDPIC_SYM_LOCAL (info, h))
- {
- sec = NULL;
- relocation = 0;
- }
- else
- if (h->root.type == bfd_link_hash_defined
- || h->root.type == bfd_link_hash_defweak)
- {
- sec = h->root.u.def.section;
- relocation = (h->root.u.def.value
- + sec->output_section->vma
- + sec->output_offset);
- }
- else if (h->root.type == bfd_link_hash_undefweak)
- {
- relocation = 0;
- }
- else if (info->unresolved_syms_in_objects == RM_IGNORE
- && ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
- relocation = 0;
- else
- {
- if (! ((*info->callbacks->undefined_symbol)
- (info, h->root.root.string, input_bfd,
- input_section, rel->r_offset,
- (info->unresolved_syms_in_objects == RM_GENERATE_ERROR
- || ELF_ST_VISIBILITY (h->other)))))
- return FALSE;
- relocation = 0;
- }
- osec = sec;
+ if (info->relocatable)
+ continue;
+
+ if (h != NULL
+ && (h->root.type == bfd_link_hash_defined
+ || h->root.type == bfd_link_hash_defweak)
+ && !BFINFDPIC_SYM_LOCAL (info, h))
+ {
+ osec = sec = NULL;
+ relocation = 0;
}
switch (r_type)
Elf_Internal_Rela *relend;
int i = 0;
- if (info->relocatable)
- return TRUE;
-
dynobj = elf_hash_table (info)->dynobj;
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
else
{
bfd_boolean warned;
- h = NULL;
+
RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
r_symndx, symtab_hdr, sym_hashes,
h, sec, relocation,
unresolved_reloc, warned);
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
address = rel->r_offset;
/* Then, process normally. */
/* BFD back-end for National Semiconductor's CR16C ELF
- Copyright 2004, 2005, 2006 Free Software Foundation, Inc.
+ Copyright 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
r_type = ELF32_R_TYPE (rel->r_info);
howto = elf_howto_table + r_type;
- if (info->relocatable)
- {
- /* This is a relocatable link. We don't have to change
- anything, unless the reloc is against a section symbol,
- in which case we have to adjust according to where the
- section symbol winds up in the output section. */
- if (r_symndx < symtab_hdr->sh_info)
- {
- sym = local_syms + r_symndx;
- if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
- {
- sec = local_sections[r_symndx];
- rel->r_addend += sec->output_offset + sym->st_value;
- }
- }
-
- continue;
- }
-
- /* This is a final link. */
h = NULL;
sym = NULL;
sec = NULL;
unresolved_reloc, warned);
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ {
+ /* This is a relocatable link. We don't have to change
+ anything, unless the reloc is against a section symbol,
+ in which case we have to adjust according to where the
+ section symbol winds up in the output section. */
+ if (sym != NULL && ELF_ST_TYPE (sym->st_info) == STT_SECTION)
+ rel->r_addend += sec->output_offset;
+ continue;
+ }
+
r = cr16c_elf_final_link_relocate (howto, input_bfd, output_bfd,
input_section,
contents, rel->r_offset,
/* CRIS-specific support for 32-bit ELF.
- Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
Contributed by Axis Communications AB.
Written by Hans-Peter Nilsson, based on elf32-fr30.c
Elf_Internal_Rela *rel;
Elf_Internal_Rela *relend;
- if (info->relocatable)
- return TRUE;
-
dynobj = elf_hash_table (info)->dynobj;
local_got_offsets = elf_local_got_offsets (input_bfd);
symtab_hdr = & elf_tdata (input_bfd)->symtab_hdr;
|| r_type == R_CRIS_GNU_VTENTRY)
continue;
- /* This is a final link. */
r_symndx = ELF32_R_SYM (rel->r_info);
howto = cris_elf_howto_table + r_type;
h = NULL;
|| r_type == R_CRIS_16_PCREL
|| r_type == R_CRIS_32_PCREL))
relocation = 0;
- else if (unresolved_reloc)
+ else if (!info->relocatable && unresolved_reloc)
{
_bfd_error_handler
(_("%B, section %A: unresolvable relocation %s against symbol `%s'"),
}
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
switch (r_type)
{
case R_CRIS_16_GOTPLT:
/* BFD back-end for National Semiconductor's CRX ELF
- Copyright 2004, 2005, 2006 Free Software Foundation, Inc.
+ Copyright 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
Written by Tomer Levi, NSC, Israel.
This file is part of BFD, the Binary File Descriptor library.
struct elf_link_hash_entry **sym_hashes;
Elf_Internal_Rela *rel, *relend;
- if (info->relocatable)
- return TRUE;
-
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
unresolved_reloc, warned);
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
r = crx_elf_final_link_relocate (howto, input_bfd, output_bfd,
input_section,
contents, rel->r_offset,
/* D10V-specific support for 32-bit ELF
- Copyright 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
- Free Software Foundation, Inc.
+ Copyright 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+ 2007 Free Software Foundation, Inc.
Contributed by Martin Hunt (hunt@cygnus.com).
This file is part of BFD, the Binary File Descriptor library.
continue;
howto = elf_d10v_howto_table + r_type;
-
- if (info->relocatable)
- {
- bfd_vma val;
- bfd_byte *where;
-
- /* This is a relocatable link. We don't have to change
- anything, unless the reloc is against a section symbol,
- in which case we have to adjust according to where the
- section symbol winds up in the output section. */
- if (r_symndx >= symtab_hdr->sh_info)
- continue;
-
- sym = local_syms + r_symndx;
- if (ELF_ST_TYPE (sym->st_info) != STT_SECTION)
- continue;
-
- sec = local_sections[r_symndx];
- val = sec->output_offset;
- if (val == 0)
- continue;
-
- where = contents + rel->r_offset;
- val += extract_rel_addend (input_bfd, where, howto);
- insert_rel_addend (input_bfd, where, howto, val);
- continue;
- }
-
- /* This is a final link. */
h = NULL;
sym = NULL;
sec = NULL;
relocation = (sec->output_section->vma
+ sec->output_offset
+ sym->st_value);
- if ((sec->flags & SEC_MERGE)
- && ELF_ST_TYPE (sym->st_info) == STT_SECTION)
+ if (ELF_ST_TYPE (sym->st_info) == STT_SECTION
+ && ((sec->flags & SEC_MERGE) != 0
+ || (info->relocatable
+ && sec->output_offset != 0)))
{
- asection *msec;
bfd_vma addend;
bfd_byte *where = contents + rel->r_offset;
addend = extract_rel_addend (input_bfd, where, howto);
- msec = sec;
- addend = _bfd_elf_rel_local_sym (output_bfd, sym, &msec, addend);
- addend -= relocation;
- addend += msec->output_section->vma + msec->output_offset;
+
+ if (info->relocatable)
+ addend += sec->output_offset;
+ else
+ {
+ asection *msec = sec;
+ addend = _bfd_elf_rel_local_sym (output_bfd, sym, &msec,
+ addend);
+ addend -= relocation;
+ addend += msec->output_section->vma + msec->output_offset;
+ }
insert_rel_addend (input_bfd, where, howto, addend);
}
}
unresolved_reloc, warned);
}
- if (r_symndx == 0)
+ if (sec != NULL && elf_discarded_section (sec))
{
- /* r_symndx will be zero only for relocs against symbols from
- removed linkonce sections, or sections discarded by a linker
- script. For these relocs, we just want the section contents
- zeroed. Avoid any special processing. */
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
_bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
continue;
}
+ if (info->relocatable)
+ continue;
+
if (h != NULL)
name = h->root.root.string;
else
/* FR30-specific support for 32-bit ELF.
- Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
Elf_Internal_Rela *rel;
Elf_Internal_Rela *relend;
- if (info->relocatable)
- return TRUE;
-
symtab_hdr = & elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
relend = relocs + input_section->reloc_count;
name = h->root.root.string;
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
r = fr30_final_link_relocate (howto, input_bfd, input_section,
contents, rel, relocation);
/* FRV-specific support for 32-bit ELF.
- Copyright 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ Copyright 2002, 2003, 2004, 2005, 2006, 2007
+ Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
int silence_segment_error = !(info->shared || info->pie);
unsigned long insn;
- if (info->relocatable)
- return TRUE;
-
symtab_hdr = & elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
relend = relocs + input_section->reloc_count;
|| r_type == R_FRV_GNU_VTENTRY)
continue;
- /* This is a final link. */
r_symndx = ELF32_R_SYM (rel->r_info);
howto = elf32_frv_howto_table + ELF32_R_TYPE (rel->r_info);
h = NULL;
}
else
{
- h = sym_hashes [r_symndx - symtab_hdr->sh_info];
+ bfd_boolean warned;
+ bfd_boolean unresolved_reloc;
- while (h->root.type == bfd_link_hash_indirect
- || h->root.type == bfd_link_hash_warning)
- h = (struct elf_link_hash_entry *) h->root.u.i.link;
+ RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
+ r_symndx, symtab_hdr, sym_hashes,
+ h, sec, relocation,
+ unresolved_reloc, warned);
+ osec = sec;
+ }
- name = h->root.root.string;
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
- if ((h->root.type == bfd_link_hash_defined
- || h->root.type == bfd_link_hash_defweak))
- {
- if (/* TLSMOFF forces local binding. */
- r_type != R_FRV_TLSMOFF
- && ! FRVFDPIC_SYM_LOCAL (info, h))
- {
- sec = NULL;
- relocation = 0;
- }
- else
- {
- sec = h->root.u.def.section;
- relocation = (h->root.u.def.value
- + sec->output_section->vma
- + sec->output_offset);
- }
- }
- else if (h->root.type == bfd_link_hash_undefweak)
- {
- relocation = 0;
- }
- else if (info->unresolved_syms_in_objects == RM_IGNORE
- && ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
- relocation = 0;
- else
- {
- if (! ((*info->callbacks->undefined_symbol)
- (info, h->root.root.string, input_bfd,
- input_section, rel->r_offset,
- (info->unresolved_syms_in_objects == RM_GENERATE_ERROR
- || ELF_ST_VISIBILITY (h->other)))))
- return FALSE;
- relocation = 0;
- }
- osec = sec;
+ if (info->relocatable)
+ continue;
+
+ if (r_type != R_FRV_TLSMOFF
+ && h != NULL
+ && (h->root.type == bfd_link_hash_defined
+ || h->root.type == bfd_link_hash_defweak)
+ && !FRVFDPIC_SYM_LOCAL (info, h))
+ {
+ osec = sec = NULL;
+ relocation = 0;
}
switch (r_type)
/* BFD back-end for Renesas H8/300 ELF binaries.
- Copyright 1993, 1995, 1998, 1999, 2001, 2002, 2003, 2004, 2005, 2006
- Free Software Foundation, Inc.
+ Copyright 1993, 1995, 1998, 1999, 2001, 2002, 2003, 2004, 2005, 2006,
+ 2007 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
struct elf_link_hash_entry **sym_hashes;
Elf_Internal_Rela *rel, *relend;
- if (info->relocatable)
- return TRUE;
-
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
struct elf_link_hash_entry *h;
bfd_vma relocation;
bfd_reloc_status_type r;
+ arelent bfd_reloc;
+ reloc_howto_type *howto;
+
+ elf32_h8_info_to_howto (input_bfd, &bfd_reloc, rel);
+ howto = bfd_reloc.howto;
- /* This is a final link. */
r_symndx = ELF32_R_SYM (rel->r_info);
r_type = ELF32_R_TYPE (rel->r_info);
h = NULL;
unresolved_reloc, warned);
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
r = elf32_h8_final_link_relocate (r_type, input_bfd, output_bfd,
input_section,
contents, rel->r_offset,
{
const char *name;
const char *msg = (const char *) 0;
- arelent bfd_reloc;
- reloc_howto_type *howto;
-
- elf32_h8_info_to_howto (input_bfd, &bfd_reloc, rel);
- howto = bfd_reloc.howto;
if (h != NULL)
name = h->root.root.string;
/* BFD back-end for HP PA-RISC ELF files.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1999, 2000, 2001,
- 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
Original code by
Center for Software Science
Elf_Internal_Rela *rela;
Elf_Internal_Rela *relend;
- if (info->relocatable)
- return TRUE;
-
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
htab = hppa_link_hash_table (info);
|| r_type == (unsigned int) R_PARISC_GNU_VTINHERIT)
continue;
- /* This is a final link. */
r_symndx = ELF32_R_SYM (rela->r_info);
hh = NULL;
sym = NULL;
eh, sym_sec, relocation,
unresolved_reloc, warned_undef);
- if (relocation == 0
+ if (!info->relocatable
+ && relocation == 0
&& eh->root.type != bfd_link_hash_defined
&& eh->root.type != bfd_link_hash_defweak
&& eh->root.type != bfd_link_hash_undefweak)
hh = hppa_elf_hash_entry (eh);
}
+ if (sym_sec != NULL && elf_discarded_section (sym_sec))
+ {
+ /* For relocs against symbols from removed linkonce
+ sections, or sections discarded by a linker script,
+ we just want the section contents zeroed. Avoid any
+ special processing. */
+ _bfd_clear_contents (elf_hppa_howto_table + r_type, input_bfd,
+ contents + rela->r_offset);
+ rela->r_info = 0;
+ rela->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
/* Do any required modifications to the relocation value, and
determine what types of dynamic info we need to output, if
any. */
case R_PARISC_DPREL14R:
case R_PARISC_DPREL21L:
case R_PARISC_DIR32:
- /* r_symndx will be zero only for relocs against symbols
- from removed linkonce sections, or sections discarded by
- a linker script. */
- if (r_symndx == 0)
- {
- _bfd_clear_contents (elf_hppa_howto_table + r_type, input_bfd,
- contents + rela->r_offset);
- break;
- }
-
if ((input_section->flags & SEC_ALLOC) == 0)
break;
bfd_vma *local_got_offsets;
bfd_boolean ret = TRUE;
- if (info->relocatable)
- return TRUE;
-
#ifdef DEBUG
_bfd_error_handler ("i370_elf_relocate_section called for %B section %A, %ld relocations%s",
input_bfd, input_section,
howto = i370_elf_howto_table[(int) r_type];
r_symndx = ELF32_R_SYM (rel->r_info);
+ relocation = 0;
if (r_symndx < symtab_hdr->sh_info)
{
/* In these cases, we don't need the relocation
value. We check specially because in some
obscure cases sec->output_section will be NULL. */
- relocation = 0;
+ ;
else
relocation = (h->root.u.def.value
+ sec->output_section->vma
+ sec->output_offset);
}
else if (h->root.type == bfd_link_hash_undefweak)
- relocation = 0;
+ ;
else if (info->unresolved_syms_in_objects == RM_IGNORE
&& ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
- relocation = 0;
- else
+ ;
+ else if (!info->relocatable)
{
if ((*info->callbacks->undefined_symbol)
(info, h->root.root.string, input_bfd,
ret = FALSE;
continue;
}
- relocation = 0;
}
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
switch ((int) r_type)
{
default:
/* Intel 80386/80486-specific support for 32-bit ELF
Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
- 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
howto = elf_howto_table + indx;
r_symndx = ELF32_R_SYM (rel->r_info);
-
- if (info->relocatable)
- {
- bfd_vma val;
- bfd_byte *where;
-
- /* This is a relocatable link. We don't have to change
- anything, unless the reloc is against a section symbol,
- in which case we have to adjust according to where the
- section symbol winds up in the output section. */
- if (r_symndx >= symtab_hdr->sh_info)
- continue;
-
- sym = local_syms + r_symndx;
- if (ELF_ST_TYPE (sym->st_info) != STT_SECTION)
- continue;
-
- sec = local_sections[r_symndx];
- val = sec->output_offset;
- if (val == 0)
- continue;
-
- where = contents + rel->r_offset;
- switch (howto->size)
- {
- /* FIXME: overflow checks. */
- case 0:
- val += bfd_get_8 (input_bfd, where);
- bfd_put_8 (input_bfd, val, where);
- break;
- case 1:
- val += bfd_get_16 (input_bfd, where);
- bfd_put_16 (input_bfd, val, where);
- break;
- case 2:
- val += bfd_get_32 (input_bfd, where);
- bfd_put_32 (input_bfd, val, where);
- break;
- default:
- abort ();
- }
- continue;
- }
-
- /* This is a final link. */
h = NULL;
sym = NULL;
sec = NULL;
relocation = (sec->output_section->vma
+ sec->output_offset
+ sym->st_value);
- if ((sec->flags & SEC_MERGE)
- && ELF_ST_TYPE (sym->st_info) == STT_SECTION)
+
+ if (ELF_ST_TYPE (sym->st_info) == STT_SECTION
+ && ((sec->flags & SEC_MERGE) != 0
+ || (info->relocatable
+ && sec->output_offset != 0)))
{
- asection *msec;
bfd_vma addend;
bfd_byte *where = contents + rel->r_offset;
abort ();
}
- msec = sec;
- addend = _bfd_elf_rel_local_sym (output_bfd, sym, &msec, addend);
- addend -= relocation;
- addend += msec->output_section->vma + msec->output_offset;
+ if (info->relocatable)
+ addend += sec->output_offset;
+ else
+ {
+ asection *msec = sec;
+ addend = _bfd_elf_rel_local_sym (output_bfd, sym, &msec,
+ addend);
+ addend -= relocation;
+ addend += msec->output_section->vma + msec->output_offset;
+ }
switch (howto->size)
{
unresolved_reloc, warned);
}
- if (r_symndx == 0)
+ if (sec != NULL && elf_discarded_section (sec))
{
- /* r_symndx will be zero only for relocs against symbols from
- removed linkonce sections, or sections discarded by a linker
- script. For these relocs, we just want the section contents
- zeroed. Avoid any special processing. */
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
_bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
continue;
}
+ if (info->relocatable)
+ continue;
+
switch (r_type)
{
case R_386_GOT32:
/* Intel i860 specific support for 32-bit ELF.
- Copyright 1993, 1995, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+ Copyright 1993, 1995, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
Free Software Foundation, Inc.
Full i860 support contributed by Jason Eckhardt <jle@cygnus.com>.
Elf_Internal_Rela *rel;
Elf_Internal_Rela *relend;
- if (info->relocatable)
- return TRUE;
-
symtab_hdr = & elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
relend = relocs + input_section->reloc_count;
unresolved_reloc, warned);
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
switch (r_type)
{
default:
/* Ubicom IP2xxx specific support for 32-bit ELF
- Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
Elf_Internal_Rela *rel;
Elf_Internal_Rela *relend;
- if (info->relocatable)
- return TRUE;
-
symtab_hdr = & elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
relend = relocs + input_section->reloc_count;
const char * name = NULL;
int r_type;
- /* This is a final link. */
r_type = ELF32_R_TYPE (rel->r_info);
r_symndx = ELF32_R_SYM (rel->r_info);
howto = ip2k_elf_howto_table + ELF32_R_TYPE (rel->r_info);
name = h->root.root.string;
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
/* Finally, the sole IP2K-specific part. */
r = ip2k_final_link_relocate (howto, input_bfd, input_section,
contents, rel, relocation);
/* IQ2000-specific support for 32-bit ELF.
- Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ Copyright (C) 2003, 2004, 2005, 2006, 2007
+ Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
Elf_Internal_Rela * rel;
Elf_Internal_Rela * relend;
- if (info->relocatable)
- return TRUE;
-
symtab_hdr = & elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
relend = relocs + input_section->reloc_count;
r_symndx = ELF32_R_SYM (rel->r_info);
- /* This is a final link. */
howto = iq2000_elf_howto_table + ELF32_R_TYPE (rel->r_info);
h = NULL;
sym = NULL;
name = h->root.root.string;
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
switch (r_type)
{
case R_IQ2000_HI16:
/* M16C/M32C specific support for 32-bit ELF.
- Copyright (C) 2005, 2006
+ Copyright (C) 2005, 2006, 2007
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
r_symndx = ELF32_R_SYM (rel->r_info);
- if (info->relocatable)
- {
- /* This is a relocatable link. We don't have to change
- anything, unless the reloc is against a section symbol,
- in which case we have to adjust according to where the
- section symbol winds up in the output section. */
- if (r_symndx < symtab_hdr->sh_info)
- {
- sym = local_syms + r_symndx;
-
- if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
- {
- sec = local_sections [r_symndx];
- rel->r_addend += sec->output_offset + sym->st_value;
- }
- }
-
- continue;
- }
-
- /* This is a final link. */
howto = m32c_elf_howto_table + ELF32_R_TYPE (rel->r_info);
h = NULL;
sym = NULL;
sec = NULL;
+ relocation = 0;
if (r_symndx < symtab_hdr->sh_info)
{
+ sec->output_offset);
}
else if (h->root.type == bfd_link_hash_undefweak)
- {
- relocation = 0;
- }
- else
+ ;
+ else if (!info->relocatable)
{
if (! ((*info->callbacks->undefined_symbol)
(info, h->root.root.string, input_bfd,
input_section, rel->r_offset, TRUE)))
return FALSE;
- relocation = 0;
}
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ {
+ /* This is a relocatable link. We don't have to change
+ anything, unless the reloc is against a section symbol,
+ in which case we have to adjust according to where the
+ section symbol winds up in the output section. */
+ if (sym != NULL && ELF_ST_TYPE (sym->st_info) == STT_SECTION)
+ rel->r_addend += sec->output_offset;
+ continue;
+ }
+
switch (ELF32_R_TYPE (rel->r_info))
{
case R_M32C_16:
/* M32R-specific support for 32-bit ELF.
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
- 2006 Free Software Foundation, Inc.
+ 2006, 2007 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
`r_addend'. */
bfd_vma addend = rel->r_addend;
bfd_vma offset = rel->r_offset;
+ bfd_vma relocation;
Elf_Internal_Sym *sym;
asection *sec;
const char *sym_name;
howto = m32r_elf_howto_table + r_type;
r_symndx = ELF32_R_SYM (rel->r_info);
- if (info->relocatable && use_rel)
+ sym = NULL;
+ sec = NULL;
+ h = NULL;
+
+ if (r_symndx < symtab_hdr->sh_info)
+ {
+ /* Local symbol. */
+ sym = local_syms + r_symndx;
+ sec = local_sections[r_symndx];
+ sym_name = "<local symbol>";
+
+ if (!use_rel)
+ {
+ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel);
+ addend = rel->r_addend;
+ }
+ else
+ {
+ relocation = (sec->output_section->vma
+ + sec->output_offset
+ + sym->st_value);
+ }
+ }
+ else
+ {
+ /* External symbol. */
+ relocation = 0;
+
+ h = sym_hashes[r_symndx - symtab_hdr->sh_info];
+ while (h->root.type == bfd_link_hash_indirect
+ || h->root.type == bfd_link_hash_warning)
+ h = (struct elf_link_hash_entry *) h->root.u.i.link;
+ sym_name = h->root.root.string;
+
+ if (h->root.type == bfd_link_hash_defined
+ || h->root.type == bfd_link_hash_defweak)
+ {
+ bfd_boolean dyn;
+ sec = h->root.u.def.section;
+
+ dyn = htab->root.dynamic_sections_created;
+ sec = h->root.u.def.section;
+ if (r_type == R_M32R_GOTPC24
+ || (r_type == R_M32R_GOTPC_HI_ULO
+ || r_type == R_M32R_GOTPC_HI_SLO
+ || r_type == R_M32R_GOTPC_LO)
+ || (r_type == R_M32R_26_PLTREL
+ && h->plt.offset != (bfd_vma) -1)
+ || ((r_type == R_M32R_GOT24
+ || r_type == R_M32R_GOT16_HI_ULO
+ || r_type == R_M32R_GOT16_HI_SLO
+ || r_type == R_M32R_GOT16_LO)
+ && WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn,
+ info->shared, h)
+ && (! info->shared
+ || (! info->symbolic && h->dynindx != -1)
+ || !h->def_regular))
+ || (info->shared
+ && ((! info->symbolic && h->dynindx != -1)
+ || !h->def_regular)
+ && (((r_type == R_M32R_16_RELA
+ || r_type == R_M32R_32_RELA
+ || r_type == R_M32R_24_RELA
+ || r_type == R_M32R_HI16_ULO_RELA
+ || r_type == R_M32R_HI16_SLO_RELA
+ || r_type == R_M32R_LO16_RELA)
+ && !h->forced_local)
+ || r_type == R_M32R_REL32
+ || r_type == R_M32R_10_PCREL_RELA
+ || r_type == R_M32R_18_PCREL_RELA
+ || r_type == R_M32R_26_PCREL_RELA)
+ && ((input_section->flags & SEC_ALLOC) != 0
+ /* DWARF will emit R_M32R_16(24,32) relocations
+ in its sections against symbols defined
+ externally in shared libraries. We can't do
+ anything with them here. */
+ || ((input_section->flags & SEC_DEBUGGING) != 0
+ && h->def_dynamic))))
+ {
+ /* In these cases, we don't need the relocation
+ value. We check specially because in some
+ obscure cases sec->output_section will be NULL. */
+ }
+ else if (sec->output_section != NULL)
+ relocation = (h->root.u.def.value
+ + sec->output_section->vma
+ + sec->output_offset);
+ else if (!info->relocatable)
+ {
+ (*_bfd_error_handler)
+ (_("%B(%A+0x%lx): unresolvable %s relocation against symbol `%s'"),
+ input_bfd,
+ input_section,
+ (long) rel->r_offset,
+ howto->name,
+ h->root.root.string);
+ }
+ }
+ else if (h->root.type == bfd_link_hash_undefweak)
+ ;
+ else if (info->unresolved_syms_in_objects == RM_IGNORE
+ && ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
+ ;
+ else if (!info->relocatable)
+ {
+ if (! ((*info->callbacks->undefined_symbol)
+ (info, h->root.root.string, input_bfd,
+ input_section, offset,
+ (info->unresolved_syms_in_objects == RM_GENERATE_ERROR
+ || ELF_ST_VISIBILITY (h->other)))))
+ return FALSE;
+ }
+ }
+
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable && !use_rel)
{
/* This is a relocatable link. We don't have to change
anything, unless the reloc is against a section symbol,
in which case we have to adjust according to where the
section symbol winds up in the output section. */
- sec = NULL;
- if (r_symndx >= symtab_hdr->sh_info)
- /* External symbol. */
- continue;
+ if (sym != NULL && ELF_ST_TYPE (sym->st_info) == STT_SECTION)
+ rel->r_addend += sec->output_offset;
+ continue;
+ }
- /* Local symbol. */
- sym = local_syms + r_symndx;
- sym_name = "<local symbol>";
- /* STT_SECTION: symbol is associated with a section. */
- if (ELF_ST_TYPE (sym->st_info) != STT_SECTION)
- /* Symbol isn't associated with a section. Nothing to do. */
+ if (info->relocatable && use_rel)
+ {
+ /* This is a relocatable link. We don't have to change
+ anything, unless the reloc is against a section symbol,
+ in which case we have to adjust according to where the
+ section symbol winds up in the output section. */
+ if (sym == NULL || ELF_ST_TYPE (sym->st_info) != STT_SECTION)
continue;
- sec = local_sections[r_symndx];
- addend += sec->output_offset + sym->st_value;
+ addend += sec->output_offset;
/* If partial_inplace, we need to store any additional addend
back in the section. */
}
else
{
- bfd_vma relocation;
-
- /* This is a final link. */
- sym = NULL;
- sec = NULL;
- h = NULL;
-
- if (r_symndx < symtab_hdr->sh_info)
- {
- /* Local symbol. */
- sym = local_syms + r_symndx;
- sec = local_sections[r_symndx];
- sym_name = "<local symbol>";
-
- if (!use_rel)
- {
- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel);
- addend = rel->r_addend;
-
- if (info->relocatable)
- {
- /* This is a relocatable link. We don't have to change
- anything, unless the reloc is against a section symbol,
- in which case we have to adjust according to where the
- section symbol winds up in the output section. */
- if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
- rel->r_addend += sec->output_offset + sym->st_value;
-
- continue;
- }
- }
- else
- {
- relocation = (sec->output_section->vma
- + sec->output_offset
- + sym->st_value);
- }
- }
- else
- {
- /* External symbol. */
- if (info->relocatable && !use_rel)
- continue;
-
- h = sym_hashes[r_symndx - symtab_hdr->sh_info];
- while (h->root.type == bfd_link_hash_indirect
- || h->root.type == bfd_link_hash_warning)
- h = (struct elf_link_hash_entry *) h->root.u.i.link;
- sym_name = h->root.root.string;
-
- if (h->root.type == bfd_link_hash_defined
- || h->root.type == bfd_link_hash_defweak)
- {
- bfd_boolean dyn;
- sec = h->root.u.def.section;
-
- dyn = htab->root.dynamic_sections_created;
- sec = h->root.u.def.section;
- if (r_type == R_M32R_GOTPC24
- || (r_type == R_M32R_GOTPC_HI_ULO
- || r_type == R_M32R_GOTPC_HI_SLO
- || r_type == R_M32R_GOTPC_LO)
- || (r_type == R_M32R_26_PLTREL
- && h->plt.offset != (bfd_vma) -1)
- || ((r_type == R_M32R_GOT24
- || r_type == R_M32R_GOT16_HI_ULO
- || r_type == R_M32R_GOT16_HI_SLO
- || r_type == R_M32R_GOT16_LO)
- && WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn,
- info->shared, h)
- && (! info->shared
- || (! info->symbolic && h->dynindx != -1)
- || !h->def_regular))
- || (info->shared
- && ((! info->symbolic && h->dynindx != -1)
- || !h->def_regular)
- && (((r_type == R_M32R_16_RELA
- || r_type == R_M32R_32_RELA
- || r_type == R_M32R_24_RELA
- || r_type == R_M32R_HI16_ULO_RELA
- || r_type == R_M32R_HI16_SLO_RELA
- || r_type == R_M32R_LO16_RELA)
- && !h->forced_local)
- || r_type == R_M32R_REL32
- || r_type == R_M32R_10_PCREL_RELA
- || r_type == R_M32R_18_PCREL_RELA
- || r_type == R_M32R_26_PCREL_RELA)
- && ((input_section->flags & SEC_ALLOC) != 0
- /* DWARF will emit R_M32R_16(24,32) relocations
- in its sections against symbols defined
- externally in shared libraries. We can't do
- anything with them here. */
- || ((input_section->flags & SEC_DEBUGGING) != 0
- && h->def_dynamic))))
- {
- /* In these cases, we don't need the relocation
- value. We check specially because in some
- obscure cases sec->output_section will be NULL. */
- relocation = 0;
- }
- else if (sec->output_section == NULL)
- {
- (*_bfd_error_handler)
- (_("%B(%A+0x%lx): unresolvable %s relocation against symbol `%s'"),
- input_bfd,
- input_section,
- (long) rel->r_offset,
- howto->name,
- h->root.root.string);
-
- relocation = 0;
- }
- else
- relocation = (h->root.u.def.value
- + sec->output_section->vma
- + sec->output_offset);
- }
- else if (h->root.type == bfd_link_hash_undefweak)
- relocation = 0;
- else if (info->unresolved_syms_in_objects == RM_IGNORE
- && ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
- relocation = 0;
- else
- {
- if (! ((*info->callbacks->undefined_symbol)
- (info, h->root.root.string, input_bfd,
- input_section, offset,
- (info->unresolved_syms_in_objects == RM_GENERATE_ERROR
- || ELF_ST_VISIBILITY (h->other)))))
- return FALSE;
- relocation = 0;
- }
- }
-
/* Sanity check the address. */
if (offset > high_address)
{
/* Motorola 68HC11/HC12-specific support for 32-bit ELF
- Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
Contributed by Stephane Carrez (stcarrez@nerim.fr)
return TRUE;
}
-static bfd_boolean
-m68hc11_get_relocation_value (bfd *input_bfd, struct bfd_link_info *info,
- asection *input_section,
- asection **local_sections,
- Elf_Internal_Sym *local_syms,
- Elf_Internal_Rela *rel,
- const char **name,
- bfd_vma *relocation, bfd_boolean *is_far)
-{
- Elf_Internal_Shdr *symtab_hdr;
- struct elf_link_hash_entry **sym_hashes;
- unsigned long r_symndx;
- asection *sec;
- struct elf_link_hash_entry *h;
- Elf_Internal_Sym *sym;
- const char* stub_name = 0;
-
- symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
- sym_hashes = elf_sym_hashes (input_bfd);
-
- r_symndx = ELF32_R_SYM (rel->r_info);
-
- /* This is a final link. */
- h = NULL;
- sym = NULL;
- sec = NULL;
- if (r_symndx < symtab_hdr->sh_info)
- {
- sym = local_syms + r_symndx;
- sec = local_sections[r_symndx];
- *relocation = (sec->output_section->vma
- + sec->output_offset
- + sym->st_value);
- *is_far = (sym && (sym->st_other & STO_M68HC12_FAR));
- if (*is_far)
- stub_name = (bfd_elf_string_from_elf_section
- (input_bfd, symtab_hdr->sh_link,
- sym->st_name));
- }
- else
- {
- bfd_boolean unresolved_reloc, warned;
-
- RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
- r_symndx, symtab_hdr, sym_hashes,
- h, sec, *relocation, unresolved_reloc, warned);
-
- *is_far = (h && (h->other & STO_M68HC12_FAR));
- stub_name = h->root.root.string;
- }
-
- if (h != NULL)
- *name = h->root.root.string;
- else
- {
- *name = (bfd_elf_string_from_elf_section
- (input_bfd, symtab_hdr->sh_link, sym->st_name));
- if (*name == NULL || **name == '\0')
- *name = bfd_section_name (input_bfd, sec);
- }
-
- if (*is_far && ELF32_R_TYPE (rel->r_info) == R_M68HC11_16)
- {
- struct elf32_m68hc11_stub_hash_entry* stub;
- struct m68hc11_elf_link_hash_table *htab;
-
- htab = m68hc11_elf_hash_table (info);
- stub = m68hc12_stub_hash_lookup (htab->stub_hash_table,
- *name, FALSE, FALSE);
- if (stub)
- {
- *relocation = stub->stub_offset
- + stub->stub_sec->output_section->vma
- + stub->stub_sec->output_offset;
- *is_far = FALSE;
- }
- }
- return TRUE;
-}
-
/* Relocate a 68hc11/68hc12 ELF section. */
bfd_boolean
elf32_m68hc11_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
bfd_vma insn_addr;
bfd_vma insn_page;
bfd_boolean is_far = FALSE;
+ struct elf_link_hash_entry *h;
+ const char* stub_name = 0;
r_symndx = ELF32_R_SYM (rel->r_info);
r_type = ELF32_R_TYPE (rel->r_info);
|| r_type == R_M68HC11_GNU_VTINHERIT )
continue;
+ (*ebd->elf_info_to_howto_rel) (input_bfd, &arel, rel);
+ howto = arel.howto;
+
+ h = NULL;
+ sym = NULL;
+ sec = NULL;
+ if (r_symndx < symtab_hdr->sh_info)
+ {
+ sym = local_syms + r_symndx;
+ sec = local_sections[r_symndx];
+ relocation = (sec->output_section->vma
+ + sec->output_offset
+ + sym->st_value);
+ is_far = (sym && (sym->st_other & STO_M68HC12_FAR));
+ if (is_far)
+ stub_name = (bfd_elf_string_from_elf_section
+ (input_bfd, symtab_hdr->sh_link,
+ sym->st_name));
+ }
+ else
+ {
+ bfd_boolean unresolved_reloc, warned;
+
+ RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
+ r_symndx, symtab_hdr, sym_hashes,
+ h, sec, relocation, unresolved_reloc,
+ warned);
+
+ is_far = (h && (h->other & STO_M68HC12_FAR));
+ stub_name = h->root.root.string;
+ }
+
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
if (info->relocatable)
{
/* This is a relocatable link. We don't have to change
anything, unless the reloc is against a section symbol,
in which case we have to adjust according to where the
section symbol winds up in the output section. */
- if (r_symndx < symtab_hdr->sh_info)
- {
- sym = local_syms + r_symndx;
- if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
- {
- sec = local_sections[r_symndx];
- rel->r_addend += sec->output_offset + sym->st_value;
- }
- }
-
+ if (sym != NULL && ELF_ST_TYPE (sym->st_info) == STT_SECTION)
+ rel->r_addend += sec->output_offset;
continue;
}
- (*ebd->elf_info_to_howto_rel) (input_bfd, &arel, rel);
- howto = arel.howto;
- m68hc11_get_relocation_value (input_bfd, info, input_section,
- local_sections, local_syms,
- rel, &name, &relocation, &is_far);
+ if (h != NULL)
+ name = h->root.root.string;
+ else
+ {
+ name = (bfd_elf_string_from_elf_section
+ (input_bfd, symtab_hdr->sh_link, sym->st_name));
+ if (name == NULL || *name == '\0')
+ name = bfd_section_name (input_bfd, sec);
+ }
+
+ if (is_far && ELF32_R_TYPE (rel->r_info) == R_M68HC11_16)
+ {
+ struct elf32_m68hc11_stub_hash_entry* stub;
+ struct m68hc11_elf_link_hash_table *htab;
+
+ htab = m68hc11_elf_hash_table (info);
+ stub = m68hc12_stub_hash_lookup (htab->stub_hash_table,
+ name, FALSE, FALSE);
+ if (stub)
+ {
+ relocation = stub->stub_offset
+ + stub->stub_sec->output_section->vma
+ + stub->stub_sec->output_offset;
+ is_far = FALSE;
+ }
+ }
/* Do the memory bank mapping. */
phys_addr = m68hc11_phys_addr (pinfo, relocation + rel->r_addend);
/* Motorola 68k series support for 32-bit ELF
Copyright 1993, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
- 2004, 2005, 2006 Free Software Foundation, Inc.
+ 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
Elf_Internal_Rela *rel;
Elf_Internal_Rela *relend;
- if (info->relocatable)
- return TRUE;
-
dynobj = elf_hash_table (info)->dynobj;
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
unresolved_reloc, warned);
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
switch (r_type)
{
case R_68K_GOT8:
/* Motorola MCore specific support for 32-bit ELF
- Copyright 1994, 1995, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
- Free Software Foundation, Inc.
+ Copyright 1994, 1995, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+ 2007 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
(info->relocatable) ? " (relocatable)" : "");
#endif
- if (info->relocatable)
- return TRUE;
-
if (! mcore_elf_howto_table [R_MCORE_PCRELIMM8BY4]) /* Initialize howto table if needed */
mcore_elf_howto_init ();
unresolved_reloc, warned);
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
switch (r_type)
{
default:
/* MeP-specific support for 32-bit ELF.
- Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006
+ Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
r_symndx = ELF32_R_SYM (rel->r_info);
- if (info->relocatable)
- {
- /* This is a relocatable link. We don't have to change
- anything, unless the reloc is against a section symbol,
- in which case we have to adjust according to where the
- section symbol winds up in the output section. */
- if (r_symndx < symtab_hdr->sh_info)
- {
- sym = local_syms + r_symndx;
-
- if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
- {
- sec = local_sections [r_symndx];
- rel->r_addend += sec->output_offset + sym->st_value;
- }
- }
-
- continue;
- }
-
/* Is this a complex relocation? */
- if (ELF32_R_TYPE (rel->r_info) == R_RELC)
+ if (!info->relocatable && ELF32_R_TYPE (rel->r_info) == R_RELC)
{
bfd_elf_perform_complex_relocation (output_bfd, info,
input_bfd, input_section, contents,
continue;
}
- /* This is a final link. */
howto = mep_elf_howto_table + ELF32_R_TYPE (rel->r_info);
h = NULL;
sym = NULL;
}
else
{
+ relocation = 0;
h = sym_hashes [r_symndx];
while (h->root.type == bfd_link_hash_indirect
fprintf (stderr, "undefined: sec: %s, name: %s\n",
sec->name, name);
#endif
- relocation = 0;
}
- else
+ else if (!info->relocatable)
{
if (! ((*info->callbacks->undefined_symbol)
(info, h->root.root.string, input_bfd,
#if 0
fprintf (stderr, "unknown: name: %s\n", name);
#endif
- relocation = 0;
}
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ {
+ /* This is a relocatable link. We don't have to change
+ anything, unless the reloc is against a section symbol,
+ in which case we have to adjust according to where the
+ section symbol winds up in the output section. */
+ if (sym != NULL && ELF_ST_TYPE (sym->st_info) == STT_SECTION)
+ rel->r_addend += sec->output_offset;
+ continue;
+ }
+
switch (r_type)
{
default:
/* MSP430-specific support for 32-bit ELF
- Copyright (C) 2002, 2003, 2004, 2005, 2006
+ Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
Contributed by Dmitry Diky <diwil@mail.ru>
const char *name = NULL;
int r_type;
- /* This is a final link. */
-
r_type = ELF32_R_TYPE (rel->r_info);
r_symndx = ELF32_R_SYM (rel->r_info);
howto = elf_msp430_howto_table + ELF32_R_TYPE (rel->r_info);
unresolved_reloc, warned);
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
r = msp430_final_link_relocate (howto, input_bfd, input_section,
contents, rel, relocation);
/* Morpho Technologies MT specific support for 32-bit ELF
- Copyright 2001, 2002, 2003, 2004, 2005, 2006
+ Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
r_symndx = ELF32_R_SYM (rel->r_info);
- /* This is a final link. */
howto = mt_elf_howto_table + ELF32_R_TYPE (rel->r_info);
h = NULL;
sym = NULL;
name = h->root.root.string;
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
/* Finally, the sole MT-specific part. */
switch (r_type)
/* OpenRISC-specific support for 32-bit ELF.
- Copyright 2001, 2002, 2003, 2004, 2005, 2006
+ Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
Contributed by Johan Rydberg, jrydberg@opencores.org
Elf_Internal_Rela *rel;
Elf_Internal_Rela *relend;
- if (info->relocatable)
- return TRUE;
-
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
relend = relocs + input_section->reloc_count;
(sizeof openrisc_elf_howto_table / sizeof (reloc_howto_type)))
abort ();
- /* This is a final link. */
howto = openrisc_elf_howto_table + ELF32_R_TYPE (rel->r_info);
h = NULL;
sym = NULL;
unresolved_reloc, warned);
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
r = openrisc_final_link_relocate (howto, input_bfd, input_section,
contents, rel, relocation);
/* PowerPC-specific support for 32-bit ELF
Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
- 2004, 2005, 2006 Free Software Foundation, Inc.
+ 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
Written by Ian Lance Taylor, Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
got2 = bfd_get_section_by_name (input_bfd, ".got2");
- if (info->relocatable)
- {
- if (got2 == NULL)
- return TRUE;
-
- rel = relocs;
- relend = relocs + input_section->reloc_count;
- for (; rel < relend; rel++)
- {
- enum elf_ppc_reloc_type r_type;
-
- r_type = ELF32_R_TYPE (rel->r_info);
- if (r_type == R_PPC_PLTREL24
- && rel->r_addend >= 32768)
- {
- /* R_PPC_PLTREL24 is rather special. If non-zero, the
- addend specifies the GOT pointer offset within .got2. */
- rel->r_addend += got2->output_offset;
- }
- }
- return TRUE;
- }
-
/* Initialize howto table if not already done. */
if (!ppc_elf_howto_table[R_PPC_ADDR32])
ppc_elf_howto_init ();
sym_name = h->root.root.string;
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ howto = NULL;
+ if (r_type < R_PPC_max)
+ howto = ppc_elf_howto_table[r_type];
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ {
+ if (got2 != NULL
+ && r_type == R_PPC_PLTREL24
+ && rel->r_addend >= 32768)
+ {
+ /* R_PPC_PLTREL24 is rather special. If non-zero, the
+ addend specifies the GOT pointer offset within .got2. */
+ rel->r_addend += got2->output_offset;
+ }
+ continue;
+ }
+
/* TLS optimizations. Replace instruction sequences and relocs
based on information we collected in tls_optimize. We edit
RELOCS so that --emit-relocs will output something sensible
case R_PPC_ADDR14_BRNTAKEN:
case R_PPC_UADDR32:
case R_PPC_UADDR16:
- /* r_symndx will be zero only for relocs against symbols
- from removed linkonce sections, or sections discarded by
- a linker script. */
dodyn:
- if (r_symndx == 0)
- {
- _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
- break;
- }
- /* Fall thru. */
-
if ((input_section->flags & SEC_ALLOC) == 0)
break;
/* Fall thru. */
/* IBM S/390-specific support for 32-bit ELF
- Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
Contributed by Carl B. Pedersen and Martin Schwidefsky.
Elf_Internal_Rela *rel;
Elf_Internal_Rela *relend;
- if (info->relocatable)
- return TRUE;
-
htab = elf_s390_hash_table (info);
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
howto = elf_howto_table + r_type;
r_symndx = ELF32_R_SYM (rel->r_info);
- /* This is a final link. */
h = NULL;
sym = NULL;
sec = NULL;
unresolved_reloc, warned);
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
switch (r_type)
{
case R_390_GOTPLT12:
case R_390_PC16DBL:
case R_390_PC32DBL:
case R_390_PC32:
- /* r_symndx will be zero only for relocs against symbols
- from removed linkonce sections, or sections discarded by
- a linker script. */
- if (r_symndx == 0)
- {
- _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
- break;
- }
-
if ((input_section->flags & SEC_ALLOC) == 0)
break;
/* 32-bit ELF support for S+core.
- Copyright 2006 Free Software Foundation, Inc.
+ Copyright 2006, 2007 Free Software Foundation, Inc.
Contributed by
Mei Ligang (ligang@sunnorth.com.cn)
Pei-Lin Tsai (pltsai@sunplus.com)
input_section))
return bfd_reloc_undefined;
}
- else if (r_symndx == 0)
- /* r_symndx will be zero only for relocs against symbols
- from removed linkonce sections, or sections discarded by
- a linker script. */
- value = 0;
else
{
if (r_type != R_SCORE_REL32)
size_t extsymoff;
bfd_boolean gp_disp_p = FALSE;
-#ifndef USE_REL
- if (info->relocatable)
- return TRUE;
-#endif
-
/* Sort dynsym. */
if (elf_hash_table (info)->dynamic_sections_created)
{
_bfd_score_info_to_howto (input_bfd, &bfd_reloc, (Elf_Internal_Rela *) rel);
howto = bfd_reloc.howto;
- if (info->relocatable)
- {
- /* This is a relocatable link. We don't have to change
- anything, unless the reloc is against a section symbol,
- in which case we have to adjust according to where the
- section symbol winds up in the output section. */
- if (r_symndx < symtab_hdr->sh_info)
- {
- sym = local_syms + r_symndx;
- if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
- {
- sec = local_sections[r_symndx];
- score_elf_add_to_rel (input_bfd, contents + rel->r_offset,
- howto, (bfd_signed_vma) (sec->output_offset + sym->st_value));
- }
- }
- continue;
- }
-
- /* This is a final link. */
h = NULL;
sym = NULL;
sec = NULL;
+ sym->st_value);
name = bfd_elf_sym_name (input_bfd, symtab_hdr, sym, sec);
- if ((sec->flags & SEC_MERGE)
+ if (!info->relocatable
+ && (sec->flags & SEC_MERGE) != 0
&& ELF_ST_TYPE (sym->st_info) == STT_SECTION)
{
asection *msec;
BFD_ASSERT (bfd_get_section_by_name (output_bfd, ".dynamic") == NULL);
relocation = 0;
}
- else
+ else if (!info->relocatable)
{
if (! ((*info->callbacks->undefined_symbol)
(info, h->root.root.root.string, input_bfd,
}
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ {
+ /* This is a relocatable link. We don't have to change
+ anything, unless the reloc is against a section symbol,
+ in which case we have to adjust according to where the
+ section symbol winds up in the output section. */
+ if (sym != NULL && ELF_ST_TYPE (sym->st_info) == STT_SECTION)
+ score_elf_add_to_rel (input_bfd, contents + rel->r_offset,
+ howto, (bfd_signed_vma) sec->output_offset);
+ continue;
+ }
+
r = score_elf_final_link_relocate (howto, input_bfd, output_bfd,
input_section, contents, rel, relocs,
relocation, info, name,
/* Renesas / SuperH SH specific support for 32-bit ELF
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
- 2006 Free Software Foundation, Inc.
+ 2006, 2007 Free Software Foundation, Inc.
Contributed by Ian Lance Taylor, Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
(info,
_("Unexpected STO_SH5_ISA32 on local symbol is not handled"),
input_bfd, input_section, rel->r_offset));
- if (info->relocatable)
+
+ if (sec != NULL && elf_discarded_section (sec))
+ /* Handled below. */
+ ;
+ else if (info->relocatable)
{
/* This is a relocatable link. We don't have to change
anything, unless the reloc is against a section symbol,
in which case we have to adjust according to where the
section symbol winds up in the output section. */
- sym = local_syms + r_symndx;
if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
{
if (! howto->partial_inplace)
relocation, we need just to update the addend.
All real relocs are of type partial_inplace; this
code is mostly for completeness. */
- rel->r_addend += sec->output_offset + sym->st_value;
+ rel->r_addend += sec->output_offset;
continue;
}
{
/* FIXME: Ought to make use of the RELOC_FOR_GLOBAL_SYMBOL macro. */
- /* Section symbol are never (?) placed in the hash table, so
- we can just ignore hash relocations when creating a
- relocatable object file. */
- if (info->relocatable)
- continue;
-
+ relocation = 0;
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
while (h->root.type == bfd_link_hash_indirect
|| h->root.type == bfd_link_hash_warning)
|| (sec->output_section == NULL
&& (sh_elf_hash_entry (h)->tls_type == GOT_TLS_IE
|| sh_elf_hash_entry (h)->tls_type == GOT_TLS_GD)))
- relocation = 0;
- else if (sec->output_section == NULL)
+ ;
+ else if (sec->output_section != NULL)
+ relocation = ((h->root.u.def.value
+ + sec->output_section->vma
+ + sec->output_offset)
+ /* A STO_SH5_ISA32 causes a "bitor 1" to the
+ symbol value, unless we've seen
+ STT_DATALABEL on the way to it. */
+ | ((h->other & STO_SH5_ISA32) != 0
+ && ! seen_stt_datalabel));
+ else if (!info->relocatable)
{
(*_bfd_error_handler)
(_("%B(%A+0x%lx): unresolvable %s relocation against symbol `%s'"),
h->root.root.string);
return FALSE;
}
- else
- relocation = ((h->root.u.def.value
- + sec->output_section->vma
- + sec->output_offset)
- /* A STO_SH5_ISA32 causes a "bitor 1" to the
- symbol value, unless we've seen
- STT_DATALABEL on the way to it. */
- | ((h->other & STO_SH5_ISA32) != 0
- && ! seen_stt_datalabel));
}
else if (h->root.type == bfd_link_hash_undefweak)
- relocation = 0;
+ ;
else if (info->unresolved_syms_in_objects == RM_IGNORE
&& ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
- relocation = 0;
- else
+ ;
+ else if (!info->relocatable)
{
if (! info->callbacks->undefined_symbol
(info, h->root.root.string, input_bfd,
(info->unresolved_syms_in_objects == RM_GENERATE_ERROR
|| ELF_ST_VISIBILITY (h->other))))
return FALSE;
- relocation = 0;
}
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
switch ((int) r_type)
{
final_link_relocate:
case R_SH_IMM_MEDHI16_PCREL:
case R_SH_IMM_HI16_PCREL:
#endif
- /* r_symndx will be zero only for relocs against symbols
- from removed linkonce sections, or sections discarded by
- a linker script. */
- if (r_symndx == 0)
- {
- _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
- continue;
- }
-
if (info->shared
&& (h == NULL
|| ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
struct spu_link_hash_table *htab;
bfd_boolean ret = TRUE;
- if (info->relocatable)
- return TRUE;
-
htab = spu_hash_table (info);
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = (struct elf_link_hash_entry **) (elf_sym_hashes (input_bfd));
sym_name = h->root.root.string;
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
if (unresolved_reloc)
{
(*_bfd_error_handler)
/* V850-specific support for 32-bit ELF
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
- 2006 Free Software Foundation, Inc.
+ 2006, 2007 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
Elf_Internal_Rela *rel;
Elf_Internal_Rela *relend;
- if (info->relocatable)
- return TRUE;
-
symtab_hdr = & elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
|| r_type == R_V850_GNU_VTINHERIT)
continue;
- /* This is a final link. */
howto = v850_elf_howto_table + r_type;
h = NULL;
sym = NULL;
unresolved_reloc, warned);
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
/* FIXME: We should use the addend, but the COFF relocations don't. */
r = v850_elf_final_link_relocate (howto, input_bfd, output_bfd,
input_section,
Elf_Internal_Rela *rel;
Elf_Internal_Rela *relend;
- if (info->relocatable)
- return TRUE;
-
dynobj = elf_hash_table (info)->dynobj;
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
}
howto = howto_table + r_type;
- /* This is a final link. */
r_symndx = ELF32_R_SYM (rel->r_info);
h = NULL;
sym = NULL;
relocation = 0;
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
switch (r_type)
{
case R_VAX_GOT32:
/* Infineon XC16X-specific support for 16-bit ELF.
- Copyright 2006 Free Software Foundation, Inc.
+ Copyright 2006, 2007 Free Software Foundation, Inc.
Contributed by KPIT Cummins Infosystems
This file is part of BFD, the Binary File Descriptor library.
struct elf_link_hash_entry **sym_hashes;
Elf_Internal_Rela *rel, *relend;
- if (info->relocatable)
- return TRUE;
-
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
unresolved_reloc, warned);
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ reloc_howto_type *howto;
+ howto = xc16x_reloc_type_lookup (input_bfd, r_type);
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
r = elf32_xc16x_final_link_relocate (r_type, input_bfd, output_bfd,
- input_section,
- contents, rel->r_offset,
- relocation, rel->r_addend,
- info, sec, h == NULL);
+ input_section,
+ contents, rel->r_offset,
+ relocation, rel->r_addend,
+ info, sec, h == NULL);
}
return TRUE;
/* Xstormy16-specific support for 32-bit ELF.
- Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
bfd *dynobj;
asection *splt;
- if (info->relocatable)
- return TRUE;
-
symtab_hdr = & elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
relend = relocs + input_section->reloc_count;
unresolved_reloc, warned);
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
if (h != NULL)
name = h->root.root.string;
else
r_symndx = ELF32_R_SYM (rel->r_info);
+ h = NULL;
+ sym = NULL;
+ sec = NULL;
+ is_weak_undef = FALSE;
+ unresolved_reloc = FALSE;
+ warned = FALSE;
+
+ if (howto->partial_inplace && !info->relocatable)
+ {
+ /* Because R_XTENSA_32 was made partial_inplace to fix some
+ problems with DWARF info in partial links, there may be
+ an addend stored in the contents. Take it out of there
+ and move it back into the addend field of the reloc. */
+ rel->r_addend += bfd_get_32 (input_bfd, contents + rel->r_offset);
+ bfd_put_32 (input_bfd, 0, contents + rel->r_offset);
+ }
+
+ if (r_symndx < symtab_hdr->sh_info)
+ {
+ sym = local_syms + r_symndx;
+ sec = local_sections[r_symndx];
+ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel);
+ }
+ else
+ {
+ RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
+ r_symndx, symtab_hdr, sym_hashes,
+ h, sec, relocation,
+ unresolved_reloc, warned);
+
+ if (relocation == 0
+ && !unresolved_reloc
+ && h->root.type == bfd_link_hash_undefweak)
+ is_weak_undef = TRUE;
+ }
+
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
if (info->relocatable)
{
/* This is a relocatable link.
/* This is a final link. */
- h = NULL;
- sym = NULL;
- sec = NULL;
- is_weak_undef = FALSE;
- unresolved_reloc = FALSE;
- warned = FALSE;
-
- if (howto->partial_inplace)
- {
- /* Because R_XTENSA_32 was made partial_inplace to fix some
- problems with DWARF info in partial links, there may be
- an addend stored in the contents. Take it out of there
- and move it back into the addend field of the reloc. */
- rel->r_addend += bfd_get_32 (input_bfd, contents + rel->r_offset);
- bfd_put_32 (input_bfd, 0, contents + rel->r_offset);
- }
-
- if (r_symndx < symtab_hdr->sh_info)
- {
- sym = local_syms + r_symndx;
- sec = local_sections[r_symndx];
- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel);
- }
- else
- {
- RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
- r_symndx, symtab_hdr, sym_hashes,
- h, sec, relocation,
- unresolved_reloc, warned);
-
- if (relocation == 0
- && !unresolved_reloc
- && h->root.type == bfd_link_hash_undefweak)
- is_weak_undef = TRUE;
- }
-
if (relaxing_section)
{
/* Check if this references a section in another input file. */
return FALSE;
}
- if (r_symndx == 0)
- {
- /* r_symndx will be zero only for relocs against symbols from
- removed linkonce sections, or sections discarded by a linker
- script. For these relocs, we just want the section contents
- zeroed. Avoid any special processing. */
- _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
- continue;
- }
-
/* There's no point in calling bfd_perform_relocation here.
Just go directly to our "special function". */
r = elf_xtensa_do_reloc (howto, input_bfd, input_section,
/* Alpha specific support for 64-bit ELF
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
- 2006 Free Software Foundation, Inc.
+ 2006, 2007 Free Software Foundation, Inc.
Contributed by Richard Henderson <rth@tamu.edu>.
This file is part of BFD, the Binary File Descriptor library.
unsigned long symtab_hdr_sh_info;
Elf_Internal_Rela *rel;
Elf_Internal_Rela *relend;
+ struct elf_link_hash_entry **sym_hashes;
bfd_boolean ret_val = TRUE;
symtab_hdr_sh_info = elf_tdata (input_bfd)->symtab_hdr.sh_info;
+ sym_hashes = elf_sym_hashes (input_bfd);
relend = relocs + input_section->reloc_count;
for (rel = relocs; rel < relend; rel++)
asection *sec;
unsigned long r_type;
- r_type = ELF64_R_TYPE(rel->r_info);
+ r_type = ELF64_R_TYPE (rel->r_info);
if (r_type >= R_ALPHA_max)
{
(*_bfd_error_handler)
continue;
}
- r_symndx = ELF64_R_SYM(rel->r_info);
-
/* The symbol associated with GPDISP and LITUSE is
immaterial. Only the addend is significant. */
if (r_type == R_ALPHA_GPDISP || r_type == R_ALPHA_LITUSE)
continue;
+ r_symndx = ELF64_R_SYM (rel->r_info);
if (r_symndx < symtab_hdr_sh_info)
{
sym = local_syms + r_symndx;
- if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
- {
- sec = local_sections[r_symndx];
- rel->r_addend += sec->output_offset + sym->st_value;
- }
+ sec = local_sections[r_symndx];
+ }
+ else
+ {
+ struct elf_link_hash_entry *h;
+
+ h = sym_hashes[r_symndx - symtab_hdr_sh_info];
+
+ while (h->root.type == bfd_link_hash_indirect
+ || h->root.type == bfd_link_hash_warning)
+ h = (struct elf_link_hash_entry *) h->root.u.i.link;
+
+ if (h->root.type != bfd_link_hash_defined
+ && h->root.type != bfd_link_hash_defweak)
+ continue;
+
+ sym = NULL;
+ sec = h->root.u.def.section;
}
+
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. */
+ _bfd_clear_contents (elf64_alpha_howto_table + r_type,
+ input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (sym != NULL && ELF_ST_TYPE (sym->st_info) == STT_SECTION)
+ rel->r_addend += sec->output_offset;
}
return ret_val;
gotent = h->got_entries;
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
addend = rel->r_addend;
value += addend;
goto default_reloc;
case R_ALPHA_GPREL32:
- /* If the target section was a removed linkonce section,
- r_symndx will be zero. In this case, assume that the
- switch will not be used, so don't fill it in. If we
- do nothing here, we'll get relocation truncated messages,
- due to the placement of the application above 4GB. */
- if (r_symndx == 0)
- {
- r = bfd_reloc_ok;
- break;
- }
- /* FALLTHRU */
-
case R_ALPHA_GPREL16:
case R_ALPHA_GPRELLOW:
if (dynamic_symbol_p)
/* MMIX-specific support for 64-bit ELF.
- Copyright 2001, 2002, 2003, 2004, 2005, 2006
+ Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
Contributed by Hans-Peter Nilsson <hp@bitrange.com>
r_symndx = ELF64_R_SYM (rel->r_info);
+ howto = elf_mmix_howto_table + ELF64_R_TYPE (rel->r_info);
+ h = NULL;
+ sym = NULL;
+ sec = NULL;
+
+ if (r_symndx < symtab_hdr->sh_info)
+ {
+ sym = local_syms + r_symndx;
+ sec = local_sections [r_symndx];
+ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel);
+
+ name = bfd_elf_string_from_elf_section (input_bfd,
+ symtab_hdr->sh_link,
+ sym->st_name);
+ if (name == NULL)
+ name = bfd_section_name (input_bfd, sec);
+ }
+ else
+ {
+ bfd_boolean unresolved_reloc;
+
+ RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
+ r_symndx, symtab_hdr, sym_hashes,
+ h, sec, relocation,
+ unresolved_reloc, undefined_signalled);
+ name = h->root.root.string;
+ }
+
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
if (info->relocatable)
{
/* This is a relocatable link. For most relocs we don't have to
change anything, unless the reloc is against a section
symbol, in which case we have to adjust according to where
the section symbol winds up in the output section. */
- if (r_symndx < symtab_hdr->sh_info)
- {
- sym = local_syms + r_symndx;
-
- if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
- {
- sec = local_sections [r_symndx];
- rel->r_addend += sec->output_offset + sym->st_value;
- }
- }
+ if (sym != NULL && ELF_ST_TYPE (sym->st_info) == STT_SECTION)
+ rel->r_addend += sec->output_offset;
/* For PUSHJ stub relocs however, we may need to change the
reloc and the section contents, if the reloc doesn't reach
continue;
}
- /* This is a final link. */
- howto = elf_mmix_howto_table + ELF64_R_TYPE (rel->r_info);
- h = NULL;
- sym = NULL;
- sec = NULL;
-
- if (r_symndx < symtab_hdr->sh_info)
- {
- sym = local_syms + r_symndx;
- sec = local_sections [r_symndx];
- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel);
-
- name = bfd_elf_string_from_elf_section (input_bfd,
- symtab_hdr->sh_link,
- sym->st_name);
- if (name == NULL)
- name = bfd_section_name (input_bfd, sec);
- }
- else
- {
- bfd_boolean unresolved_reloc;
-
- RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
- r_symndx, symtab_hdr, sym_hashes,
- h, sec, relocation,
- unresolved_reloc, undefined_signalled);
- name = h->root.root.string;
- }
-
r = mmix_final_link_relocate (howto, input_section,
contents, rel->r_offset,
rel->r_addend, relocation, name, sec);
relocation += adjust;
}
}
- if (info->relocatable)
- continue;
}
else
{
- if (info->relocatable)
- continue;
RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
r_symndx, symtab_hdr, sym_hashes,
h_elf, sec, relocation,
}
h = (struct ppc_link_hash_entry *) h_elf;
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (ppc64_elf_howto_table[r_type], input_bfd,
+ contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
/* TLS optimizations. Replace instruction sequences and relocs
based on information we collected in tls_optimize. We edit
RELOCS so that --emit-relocs will output something sensible
relocation += htab->stub_group[sec->id].toc_off;
else
unresolved_reloc = TRUE;
- goto dodyn2;
+ goto dodyn;
/* TOC16 relocs. We want the offset relative to the TOC base,
which is the address of the start of the TOC plus 0x8000.
case R_PPC64_UADDR16:
case R_PPC64_UADDR32:
case R_PPC64_UADDR64:
- /* r_symndx will be zero only for relocs against symbols
- from removed linkonce sections, or sections discarded by
- a linker script. */
dodyn:
- if (r_symndx == 0)
- {
- _bfd_clear_contents (ppc64_elf_howto_table[r_type], input_bfd,
- contents + rel->r_offset);
- break;
- }
- /* Fall thru. */
-
- dodyn2:
if ((input_section->flags & SEC_ALLOC) == 0)
break;
/* IBM S/390-specific support for 64-bit ELF
- Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
Contributed Martin Schwidefsky (schwidefsky@de.ibm.com).
Elf_Internal_Rela *rel;
Elf_Internal_Rela *relend;
- if (info->relocatable)
- return TRUE;
-
htab = elf_s390_hash_table (info);
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
howto = elf_howto_table + r_type;
r_symndx = ELF64_R_SYM (rel->r_info);
- /* This is a final link. */
h = NULL;
sym = NULL;
sec = NULL;
unresolved_reloc, warned);
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
switch (r_type)
{
case R_390_GOTPLT12:
case R_390_PC32:
case R_390_PC32DBL:
case R_390_PC64:
- /* r_symndx will be zero only for relocs against symbols
- from removed linkonce sections, or sections discarded by
- a linker script. */
- if (r_symndx == 0)
- {
- _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
- break;
- }
-
if ((input_section->flags & SEC_ALLOC) == 0)
break;
/* SuperH SH64-specific support for 64-bit ELF
- Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
howto = sh_elf64_howto_table + r_type;
- /* This is a final link. */
h = NULL;
sym = NULL;
sec = NULL;
+ relocation = 0;
if (r_symndx < symtab_hdr->sh_info)
{
sym = local_syms + r_symndx;
_("Unexpected STO_SH5_ISA32 on local symbol is not handled"),
input_bfd, input_section, rel->r_offset));
- if (info->relocatable)
+ if (sec != NULL && elf_discarded_section (sec))
+ /* Handled below. */
+ ;
+ else if (info->relocatable)
{
/* This is a relocatable link. We don't have to change
anything, unless the reloc is against a section symbol,
in which case we have to adjust according to where the
section symbol winds up in the output section. */
- sym = local_syms + r_symndx;
if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
goto final_link_relocate;
{
/* ??? Could we use the RELOC_FOR_GLOBAL_SYMBOL macro here ? */
- /* Section symbols are never (?) placed in the hash table, so
- we can just ignore hash relocations when creating a
- relocatable object file. */
- if (info->relocatable)
- continue;
-
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
while (h->root.type == bfd_link_hash_indirect
|| h->root.type == bfd_link_hash_warning)
|| (sec->output_section == NULL
&& ((input_section->flags & SEC_DEBUGGING) != 0
&& h->def_dynamic)))
- relocation = 0;
- else if (sec->output_section == NULL)
+ ;
+ else if (sec->output_section != NULL)
+ relocation = ((h->root.u.def.value
+ + sec->output_section->vma
+ + sec->output_offset)
+ /* A STO_SH5_ISA32 causes a "bitor 1" to the
+ symbol value, unless we've seen
+ STT_DATALABEL on the way to it. */
+ | ((h->other & STO_SH5_ISA32) != 0
+ && ! seen_stt_datalabel));
+ else if (!info->relocatable)
{
(*_bfd_error_handler)
(_("%B(%A+0x%lx): unresolvable %s relocation against symbol `%s'"),
(long) rel->r_offset,
howto->name,
h->root.root.string);
- relocation = 0;
}
- else
- relocation = ((h->root.u.def.value
- + sec->output_section->vma
- + sec->output_offset)
- /* A STO_SH5_ISA32 causes a "bitor 1" to the
- symbol value, unless we've seen
- STT_DATALABEL on the way to it. */
- | ((h->other & STO_SH5_ISA32) != 0
- && ! seen_stt_datalabel));
}
else if (h->root.type == bfd_link_hash_undefweak)
- relocation = 0;
+ ;
else if (info->unresolved_syms_in_objects == RM_IGNORE
&& ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
- relocation = 0;
- else
+ ;
+ else if (!info->relocatable)
{
if (! ((*info->callbacks->undefined_symbol)
(info, h->root.root.string, input_bfd,
(info->unresolved_syms_in_objects == RM_GENERATE_ERROR
|| ELF_ST_VISIBILITY (h->other)))))
return FALSE;
- relocation = 0;
}
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
disp = (relocation
- input_section->output_section->vma
- input_section->output_offset
/* X86-64 specific support for 64-bit ELF
- Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
Contributed by Jan Hubicka <jh@suse.cz>.
Elf_Internal_Rela *rel;
Elf_Internal_Rela *relend;
- if (info->relocatable)
- return TRUE;
-
htab = elf64_x86_64_hash_table (info);
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
h, sec, relocation,
unresolved_reloc, warned);
}
+
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
/* When generating a shared object, the relocations handled here are
copied into the output file to be resolved at run time. */
switch (r_type)
/* FIXME: The ABI says the linker should make sure the value is
the same when it's zeroextended to 64 bit. */
- /* r_symndx will be zero only for relocs against symbols
- from removed linkonce sections, or sections discarded by
- a linker script. */
- if (r_symndx == 0)
- {
- _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
- break;
- }
-
if ((input_section->flags & SEC_ALLOC) == 0)
break;
continue;
}
}
-
- /* Remove the symbol reference from the reloc, but
- don't kill the reloc completely. This is so that
- a zero value will be written into the section,
- which may have non-zero contents put there by the
- assembler. Zero in things like an eh_frame fde
- pc_begin allows stack unwinders to recognize the
- fde as bogus. */
- rel->r_info &= r_type_mask;
- rel->r_addend = 0;
}
}
}
/* If we have discarded a section, the output
section will be the absolute section. In
- case of discarded link-once and discarded
- SEC_MERGE sections, use the kept section. */
+ case of discarded SEC_MERGE sections, use
+ the kept section. relocate_section should
+ have already handled discarded linkonce
+ sections. */
if (bfd_is_abs_section (osec)
&& sec->kept_section != NULL
&& sec->kept_section->output_section != NULL)
/* IA-64 support for 64-bit ELF
- Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
elf_section_data(input_section->output_section)
->this_hdr.sh_flags |= flags;
- return TRUE;
}
gp_val = _bfd_get_gp_value (output_bfd);
sym_sec = local_sections[r_symndx];
msec = sym_sec;
value = _bfd_elf_rela_local_sym (output_bfd, sym, &msec, rel);
- if ((sym_sec->flags & SEC_MERGE)
+ if (!info->relocatable
+ && (sym_sec->flags & SEC_MERGE) != 0
&& ELF_ST_TYPE (sym->st_info) == STT_SECTION
&& sym_sec->sec_info_type == ELF_INFO_TYPE_MERGE)
{
continue;
}
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ if (sym_sec != NULL && elf_discarded_section (sym_sec))
+ {
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
hit_addr = contents + rel->r_offset;
value += rel->r_addend;
dynamic_symbol_p = elfNN_ia64_dynamic_symbol_p (h, info, r_type);
case R_IA64_LTV32LSB:
case R_IA64_LTV64MSB:
case R_IA64_LTV64LSB:
- /* r_symndx will be zero only for relocs against symbols
- from removed linkonce sections, or sections discarded by
- a linker script. */
- if (r_symndx == 0)
- value = 0;
-
r = elfNN_ia64_install_value (hit_addr, value, r_type);
break;
case R_IA64_SEGREL32LSB:
case R_IA64_SEGREL64MSB:
case R_IA64_SEGREL64LSB:
- if (r_symndx == 0)
- {
- /* If the input section was discarded from the output, then
- do nothing. */
- r = bfd_reloc_ok;
- }
- else
{
struct elf_segment_map *m;
Elf_Internal_Phdr *p;
input_section))
return bfd_reloc_undefined;
}
- else if (r_symndx == 0)
- /* r_symndx will be zero only for relocs against symbols
- from removed linkonce sections, or sections discarded by
- a linker script. */
- value = 0;
else
{
if (r_type != R_MIPS_REL32)
bfd_boolean rela_relocation_p = TRUE;
unsigned int r_type = ELF_R_TYPE (output_bfd, rel->r_info);
const char *msg;
+ unsigned long r_symndx;
+ asection *sec;
/* Find the relocation howto for this relocation. */
+ howto = MIPS_ELF_RTYPE_TO_HOWTO (input_bfd, r_type,
+ NEWABI_P (input_bfd)
+ && (MIPS_RELOC_RELA_P
+ (input_bfd, input_section,
+ rel - relocs)));
+
+ r_symndx = ELF_R_SYM (input_bfd, rel->r_info);
+ if (mips_elf_local_relocation_p (input_bfd, rel, local_sections, FALSE))
+ sec = local_sections[r_symndx];
+ else
+ {
+ Elf_Internal_Shdr *symtab_hdr;
+ unsigned long extsymoff;
+ struct elf_link_hash_entry *h;
+
+ symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
+ extsymoff = 0;
+ if (!elf_bad_symtab (input_bfd))
+ extsymoff = symtab_hdr->sh_info;
+ h = elf_sym_hashes (input_bfd) [r_symndx - extsymoff];
+ while (h->root.type == bfd_link_hash_indirect
+ || h->root.type == bfd_link_hash_warning)
+ h = (struct elf_link_hash_entry *) h->root.u.i.link;
+
+ sec = NULL;
+ if (h->root.type == bfd_link_hash_defined
+ || h->root.type == bfd_link_hash_defweak)
+ sec = h->root.u.def.section;
+ }
+
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce sections,
+ or sections discarded by a linker script, we just want the
+ section contents zeroed. Avoid any special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
if (r_type == R_MIPS_64 && ! NEWABI_P (input_bfd))
{
/* Some 32-bit code uses R_MIPS_64. In particular, people use
if (bfd_big_endian (input_bfd))
rel->r_offset += 4;
}
- else
- /* NewABI defaults to RELA relocations. */
- howto = MIPS_ELF_RTYPE_TO_HOWTO (input_bfd, r_type,
- NEWABI_P (input_bfd)
- && (MIPS_RELOC_RELA_P
- (input_bfd, input_section,
- rel - relocs)));
if (!use_saved_addend_p)
{
/* SPARC-specific support for ELF
- Copyright 2005, 2006 Free Software Foundation, Inc.
+ Copyright 2005, 2006, 2007 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
/* Relocate a SPARC ELF section. */
bfd_boolean
-_bfd_sparc_elf_relocate_section (bfd *output_bfd, struct bfd_link_info *info,
- bfd *input_bfd, asection *input_section,
- bfd_byte *contents, Elf_Internal_Rela *relocs,
- Elf_Internal_Sym *local_syms, asection **local_sections)
+_bfd_sparc_elf_relocate_section (bfd *output_bfd,
+ struct bfd_link_info *info,
+ bfd *input_bfd,
+ asection *input_section,
+ bfd_byte *contents,
+ Elf_Internal_Rela *relocs,
+ Elf_Internal_Sym *local_syms,
+ asection **local_sections)
{
struct _bfd_sparc_elf_link_hash_table *htab;
Elf_Internal_Shdr *symtab_hdr;
Elf_Internal_Rela *relend;
int num_relocs;
- if (info->relocatable)
- return TRUE;
-
htab = _bfd_sparc_elf_hash_table (info);
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (input_bfd);
}
howto = _bfd_sparc_elf_howto_table + r_type;
- /* This is a final link. */
r_symndx = SPARC_ELF_R_SYMNDX (htab, rel->r_info);
h = NULL;
sym = NULL;
}
}
+ if (sec != NULL && elf_discarded_section (sec))
+ {
+ /* For relocs against symbols from removed linkonce
+ sections, or sections discarded by a linker script, we
+ just want the section contents zeroed. Avoid any
+ special processing. */
+ _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
+ rel->r_info = 0;
+ rel->r_addend = 0;
+ continue;
+ }
+
+ if (info->relocatable)
+ continue;
+
switch (r_type)
{
case R_SPARC_GOT10:
case R_SPARC_L44:
case R_SPARC_UA64:
r_sparc_plt32:
- /* r_symndx will be zero only for relocs against symbols
- from removed linkonce sections, or sections discarded by
- a linker script. */
- if (r_symndx == 0)
- {
- _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
- break;
- }
-
if ((input_section->flags & SEC_ALLOC) == 0)
break;
/* BFD support for handling relocation entries.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
Written by Cygnus Support.
for (parent = reloc_vector; *parent != NULL; parent++)
{
char *error_message = NULL;
- bfd_reloc_status_type r =
- bfd_perform_relocation (input_bfd,
- *parent,
- data,
- input_section,
- relocatable ? abfd : NULL,
- &error_message);
+ asymbol *symbol;
+ bfd_reloc_status_type r;
+
+ symbol = *(*parent)->sym_ptr_ptr;
+ if (symbol->section && elf_discarded_section (symbol->section))
+ {
+ bfd_byte *p;
+ static const reloc_howto_type none_howto
+ = HOWTO (0, 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL,
+ "unused", FALSE, 0, 0, FALSE);
+
+ p = data + (*parent)->address * bfd_octets_per_byte (input_bfd);
+ _bfd_clear_contents ((*parent)->howto, input_bfd, p);
+ (*parent)->sym_ptr_ptr = bfd_abs_section.symbol_ptr_ptr;
+ (*parent)->addend = 0;
+ (*parent)->howto = &none_howto;
+ r = bfd_reloc_ok;
+ }
+ else
+ r = bfd_perform_relocation (input_bfd,
+ *parent,
+ data,
+ input_section,
+ relocatable ? abfd : NULL,
+ &error_message);
if (relocatable)
{
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