a040981f62
Return FALSE on unresolvable relocation
...
* elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
on unresolvable relocation.
2012-06-29 21:54:44 +00:00
3d4d4302b9
* section.c (bfd_get_linker_section): New function.
...
* elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
the above throughout rather than bfd_get_section_by_name. Use
bfd_make_section_anyway rather than bfd_make_section when creating
them.
* elf32-bfin.c: Likewise.
* elf32-cr16.c: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-lm32.c: Likewise.
* elf32-m32c.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-microblaze.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-rl78.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-score.c: Likewise.
* elf32-score7.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-tic6x.c: Likewise.
* elf32-tilepro.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xstormy16.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ia64-vms.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elfnn-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* elfxx-sparc.c: Likewise.
* elfxx-tilegx.c: Likewise.
* elflink.c: Likewise.
* elf-vxworks.c: Likewise.
* elf-m10300.c: Likewise. Also make use of htab plt, got and
gotplt shortcuts.
* bfd-in2.h: Regenerate.
* elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
calling create_rofixup_section.
* elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
2012-06-29 14:46:03 +00:00
bbf96e4eef
Don't use dynamic_sec_flags on PLT .eh_frame section
...
* elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
dynamic_sec_flags to create PLT .eh_frame section.
* elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
2012-05-25 16:20:15 +00:00
9a2a56cc5a
PR ld/13909
...
* elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
(_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
* elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
* elflink.c (bfd_elf_size_dynamic_sections): Let the backend
size dynamic sections before stripping eh_frame_hdr.
(bfd_elf_gc_sections): Handle multiple .eh_frame sections.
* elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
if no other .eh_frame sections exist.
* elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
* elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
or alloc plt_eh_frame here..
(elf_i386_size_dynamic_sections): ..do it here instead. Don't
specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
(elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
before writing plt offset.
* elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
or alloc plt_eh_frame here..
(elf_x86_64_size_dynamic_sections): ..do it here instead.
(elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
before writing plt offset.
2012-05-25 01:12:20 +00:00
e4de50d447
Revert the change for PR ld/r13909
...
bfd/
PR ld/13909
* elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
last change.
* elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
ld/testsuite/
2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13909
* ld-i386/i386.exp: Revert the last change.
* ld-x86-64/x86-64.exp: Likewise.
* ld-i386/dummy.s: Removed.
* ld-i386/pr13909.d: Likewise.
* ld-x86-64/pr13909.d: Likewise.
2012-05-22 15:55:01 +00:00
5d4f7eb2f0
Create PLT eh_frame section if there is .eh_frame section
...
bfd/
PR ld/13909
* elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
eh_frame section if there is an input .eh_frame section.
* elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
ld/testsuite/
PR ld/13909
* ld-i386/i386.exp: Run pr13909.
* ld-x86-64/x86-64.exp: Likewise.
* ld-i386/dummy.s: New file.
* ld-i386/pr13909.d: Likewise.
* ld-x86-64/pr13909.d: Likewise.
2012-05-22 14:46:44 +00:00
2fe0fd0638
Always create PLT eh_frame section for i386/x86-64
...
bfd/
2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
PR ld/14105
* elf32-i386.c (elf_i386_create_dynamic_sections): Always
create PLT eh_frame section with SEC_LINKER_CREATED.
* elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
ld/testsuite/
2012-05-20 H.J. Lu <hongjiu.lu@intel.com>
PR ld/14105
* ld-elf/eh4.d: Add PLT eh_frame.
* ld-i386/i386.exp: Run pr12570a and pr12570b.
* ld-x86-64/x86-64.exp: Likewise.
* ld-i386/pr12570a.d: New file.
* ld-i386/pr12570a.s: Likewise.
* ld-i386/pr12570b.s: Likewise.
* ld-i386/pr12570b.s: Likewise.
* ld-x86-64/pr12570a.d: Likewise.
* ld-x86-64/pr12570a.s: Likewise.
* ld-x86-64/pr12570b.d: Likewise.
* ld-x86-64/pr12570b.s: Likewise.
2012-05-22 14:05:21 +00:00
220cf8092f
Don't make _DYNAMIC/_GLOBAL_OFFSET_TABLE_ absolute
...
bfd/
* elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
_DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
* elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
ld/testsuite/
* ld-i386/tlsdesc-nacl.rd: Update for dynamic sym changes.
* ld-i386/tlsdesc.rd: Likewise.
* ld-i386/tlsgdesc-nacl.rd: Likewise.
* ld-i386/tlsgdesc.rd: Likewise.
* ld-i386/tlsnopic-nacl.rd: Likewise.
* ld-i386/tlsnopic.rd: Likewise.
* ld-i386/tlspic-nacl.rd: Likewise.
* ld-i386/tlspic.rd: Likewise.
* ld-x86-64/tlsdesc-nacl.rd: Likewise.
* ld-x86-64/tlsdesc.rd: Likewise.
* ld-x86-64/tlsgdesc-nacl.rd: Likewise.
* ld-x86-64/tlsgdesc.rd: Likewise.
* ld-x86-64/tlspic-nacl.rd: Likewise.
* ld-x86-64/tlspic.rd: Likewise.
2012-05-18 22:26:18 +00:00
268a8d3ac4
Use int and bfd_signed_vma in x32 addend overflow check
...
bfd/
* elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
addend overflow check.
gas/
* config/tc-i386.c (tc_gen_reloc): Use bfd_signed_vma in x32
addend overflow check.
2012-05-11 00:50:43 +00:00
6f2c9068ed
Display signed hex number in x32 addend overflow check
...
bfd/
* elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
hex number in x32 addend overflow check.
gas/
* config/tc-i386.c (tc_gen_reloc): Display signed hex number in
x32 addend overflow check.
ld/testsuite/
* ld-x86-64/ilp32-11.d: Updated.
2012-05-10 20:46:34 +00:00
1da80baa66
Count R_X86_64_RELATIVE64 as reloc_class_relative
...
bfd/
* elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
R_X86_64_RELATIVE64.
ld/testsuite/
* ld-x86-64/pr13082-1a.d: Check RELACOUNT.
* ld-x86-64/pr13082-1b.d: Likewise.
2012-05-10 17:15:19 +00:00
8cf0d2dd21
Check 64-bit relocation addend overflow for x32
...
bfd/
* elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
overflow for R_X86_64_RELATIVE64.
gas/
* config/tc-i386.c (tc_gen_reloc): Check x32 addend overflow
for BFD_RELOC_64.
gas/testsuite/
* gas/i386/ilp32/ilp32.exp: Run reloc64-inval.
* gas/i386/ilp32/reloc64.s: Add tests for ".quad".
* gas/i386/ilp32/reloc64.d: Updated.
* gas/i386/ilp32/reloc64-inval.l: New file.
* gas/i386/ilp32/reloc64-inval.s: Likewise.
ld/testsuite/
* ld-x86-64/ilp32-11.d: New file.
* ld-x86-64/ilp32-11.s: Likewise.
* ld-x86-64/x86-64.exp: Run ilp32-11.
2012-05-10 03:25:17 +00:00
545fd46b6b
* elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
...
relocations.
* elfxx-mips.c (mips_reloc_against_discarded_section): New
function.
(_bfd_mips_elf_relocate_section): Call it, in place of
RELOC_AGAINST_DISCARDED_SECTION.
* elf-m10200.c (mn10200_elf_relocate_section): Update arguments
to RELOC_AGAINST_DISCARDED_SECTION.
* 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 (bfin_relocate_section): Likewise.
(bfinfdpic_relocate_section): Likewise.
* elf32-cr16.c (elf32_cr16_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-epiphany.c (epiphany_elf_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-lm32.c (lm32_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_relocate_section): 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-moxie.c (moxie_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-rl78.c (rl78_elf_relocate_section): Likewise.
* elf32-rx.c (rx_elf_relocate_section): Likewise.
* elf32-s390.c (elf_s390_relocate_section): Likewise.
* elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
* elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
* elf32-sh.c (sh_elf_relocate_section): Likewise.
* elf32-spu.c (spu_elf_relocate_section): Likewise.
* elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
* elf32-tilepro.c (tilepro_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-hppa.c (elf64_hppa_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 (elf_x86_64_relocate_section): Likewise.
* elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
* elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2012-05-07 03:27:52 +00:00
dbaa201145
PR ld/13991
...
bfd/
* bfd/elf-bfd.h (_bfd_elf_link_just_syms): Define as
_bfd_generic_link_just_syms.
* bfd/elflink.c (_bfd_elf_link_just_syms): Delete.
* bfd/linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
* bfd/bfd-in.h (discarded_section): Renamed from elf_discarded_section.
* bfd/section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
* bfd/elf-eh-frame.c, * bfd/elf-m10200.c, * bfd/elf-m10300.c,
* bfd/elf.c, * bfd/elf32-arm.c, * bfd/elf32-avr.c, * bfd/elf32-bfin.c,
* bfd/elf32-cr16.c, * bfd/elf32-cr16c.c, * bfd/elf32-cris.c,
* bfd/elf32-crx.c, * bfd/elf32-d10v.c, * bfd/elf32-epiphany.c,
* bfd/elf32-fr30.c, * bfd/elf32-frv.c, * bfd/elf32-h8300.c,
* bfd/elf32-hppa.c, * bfd/elf32-i370.c, * bfd/elf32-i386.c,
* bfd/elf32-i860.c, * bfd/elf32-ip2k.c, * bfd/elf32-iq2000.c,
* bfd/elf32-lm32.c, * bfd/elf32-m32c.c, * bfd/elf32-m32r.c,
* bfd/elf32-m68hc1x.c, * bfd/elf32-m68k.c, * bfd/elf32-mcore.c,
* bfd/elf32-mep.c, * bfd/elf32-moxie.c, * bfd/elf32-msp430.c,
* bfd/elf32-mt.c, * bfd/elf32-openrisc.c, * bfd/elf32-ppc.c,
* bfd/elf32-rl78.c, * bfd/elf32-rx.c, * bfd/elf32-s390.c,
* bfd/elf32-score.c, * bfd/elf32-score7.c, * bfd/elf32-sh.c,
* bfd/elf32-spu.c, * bfd/elf32-tic6x.c, * bfd/elf32-tilepro.c,
* bfd/elf32-v850.c, * bfd/elf32-vax.c, * bfd/elf32-xc16x.c,
* bfd/elf32-xstormy16.c, * bfd/elf32-xtensa.c, * bfd/elf64-alpha.c,
* bfd/elf64-hppa.c, * bfd/elf64-ia64-vms.c, * bfd/elf64-mmix.c,
* bfd/elf64-ppc.c, * bfd/elf64-s390.c, * bfd/elf64-sh64.c,
* bfd/elf64-x86-64.c, * bfd/elflink.c, * bfd/elfnn-ia64.c,
* bfd/elfxx-mips.c, * bfd/elfxx-sparc.c, * bfd/elfxx-tilegx.c,
* bfd/reloc.c: Update all references.
* bfd/bfd-in2.h: Regenerate.
ld/
* ld/ldlang.c (size_input_section): Use sec_info_type rather than
usrdata->flags.just_syms.
* ld/ldwrite.c (build_link_order): Likewise.
* ld/emultempl/hppaelf.em (build_section_lists): Likewise.
* ld/emultempl/ppc64elf.em (build_toc_list): Likewise.
* ld/emultempl/armelf.em (build_section_lists): Likewise.
(after_allocation): Update for renamed sec_info_type value.
* ld/emultempl/tic6xdsbt.em: Likewise.
2012-04-24 05:12:40 +00:00
ea2d813e51
* elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
...
so that 32-byte boundary is a proper instruction boundary.
2012-04-17 19:53:19 +00:00
5a68afcf73
bfd/
...
2012-04-03 Roland McGrath <mcgrathr@google.com>
* elf-nacl.c: New file.
* elf-nacl.h: New file.
* elf32-i386.c (elf_backend_modify_segment_map): Define for
bfd_elf32_i386_nacl_vec.
(elf_backend_modify_program_headers): Likewise.
* elf64-x86-64.c (elf_backend_modify_segment_map): Define for
bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
(elf_backend_modify_program_headers): Likewise.
* Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
(BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
* Makefile.in: Regenerated.
* configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
(bfd_elf32_x86_64_nacl_vec): Likewise.
(bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
(bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
(bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
(bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
(bfd_elf32_i386_nacl_vec): Likewise.
(bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
(bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
* configure: Regenerated.
binutils/testsuite/
2012-04-03 Roland McGrath <mcgrathr@google.com>
* lib/binutils-common.exp (is_elf_format): Consider *-*-nacl* to
be ELF too.
* binutils-all/elfedit-4.d: Add "#as: --64" option.
* binutils-all/i386/i386.exp: Accept nacl targets too.
* binutils-all/x86-64/x86-64.exp: Likewise.
gas/testsuite/
2012-04-03 Roland McGrath <mcgrathr@google.com>
* gas/i386/k1om.d: Add not-target match for *-*-nacl*.
* gas/i386/l1om.d: Likewise.
ld/
2012-04-03 Roland McGrath <mcgrathr@google.com>
* configure.tgt (i[3-7]86-*-nacl*, x86_64-*-nacl*): Handle them.
* emulparams/elf_nacl.sh: New file.
* emulparams/elf_i386_nacl.sh: New file.
* emulparams/elf32_x86_64_nacl.sh: New file.
* emulparams/elf_x86_64_nacl.sh: New file.
* Makefile.am (ALL_EMULATION_SOURCES): Add eelf_i386_nacl.c here.
(ALL_64_EMULATION_SOURCES): Add eelf32_x86_64_nacl.c and
eelf_x86_64_nacl.c here.
(eelf_i386_nacl.c, eelf32_x86_64_nacl.c, eelf_x86_64_nacl.c):
New targets.
* Makefile.in: Regenerated.
* scripttempl/elf.sc: Handle SEPARATE_CODE cases.
ld/testsuite/
2012-04-03 Roland McGrath <mcgrathr@google.com>
* ld-x86-64/ilp32-4-nacl.d: New file.
* ld-x86-64/x86-64.exp: Run it.
* ld-discard/discard.exp: Accept nacl targets too.
* ld-elf/binutils.exp: Likewise.
* ld-elf/comm-data.exp: Likewise.
* ld-elf/elf.exp: Likewise.
* ld-elf/tls_common.exp: Likewise.
* ld-elfvers/vers.exp: Likewise.
* ld-elfvsb/elfvsb.exp: Likewise.
* ld-elfweak/elfweak.exp: Likewise.
* ld-gc/gc.exp: Likewise.
* ld-ifunc/binutils.exp: Likewise.
* ld-ifunc/ifunc.exp: Likewise.
* ld-linkonce/linkonce.exp:Likewise.
* ld-pie/pie.exp: Likewise.
* ld-shared/shared.exp: Likewise.
* ld-undefined/weak-undef.exp: Likewise.
* ld-unique/unique.exp: Likewise.
* ld-x86-64/dwarfreloc.exp: Likewise.
* ld-x86-64/line.exp: Likewise.
* lib/ld-lib.exp (slurp_options): Support global array
options_regsub to apply substitutions to the contents
of options lines read from the file.
* ld-i386/emit-relocs.d: Renamed to ...
* ld-i386/emit-relocs.rd: ... this.
* ld-i386/i386.exp: Accept nacl targets too.
For them, use options_regsub to replace elf_i386 with
elf_i386_nacl in run_dump_test cases; apply the same
substitution in $i386tests; replace foo.rd expectations
files with foo-nacl.rd in $i386tests.
(i386tests): Change emit-relocs.d to emit-relocs.rd here.
* ld-i386/emit-relocs-nacl.rd: New file.
* ld-i386/plt-nacl.pd: New file.
* ld-i386/plt-pic-nacl.pd: New file.
* ld-i386/tlsbin-nacl.rd: New file.
* ld-i386/tlsbindesc-nacl.rd: New file.
* ld-i386/tlsdesc-nacl.rd: New file.
* ld-i386/tlsgdesc-nacl.rd: New file.
* ld-i386/tlsnopic-nacl.rd: New file.
* ld-i386/tlspic-nacl.rd: New file.
* ld-x86-64/x86-64.exp: Accept nacl targets too.
For them, use options_regsub to replace elf_x86_64 with
elf_x86_64_nacl in run_dump_test cases; apply the same
substitution in $x86_64tests; replace foo.rd expectations
files with foo-nacl.rd in $x86_64tests.
Add explicit -melf_x86_64 to ld options in tests that need it,
in case the default emulation is x32 (as it is for x86_64-nacl).
* ld/testsuite/ld-x86-64/plt-nacl.pd: New file.
* ld/testsuite/ld-x86-64/split-by-file-nacl.rd: New file.
* ld/testsuite/ld-x86-64/tlsbin-nacl.rd: New file.
* ld/testsuite/ld-x86-64/tlsbindesc-nacl.rd: New file.
* ld/testsuite/ld-x86-64/tlsdesc-nacl.pd: New file.
* ld/testsuite/ld-x86-64/tlsdesc-nacl.rd: New file.
* ld/testsuite/ld-x86-64/tlsgdesc-nacl.rd: New file.
* ld/testsuite/ld-x86-64/tlspic-nacl.rd: New file.
* ld-i386/hidden2.d: Loosen regexps to match any file format variant,
and not to depend on exact addresses, displacements, etc. where
they are irrelevant.
* ld-i386/pcrel16.d: Likewise.
* ld-i386/pcrel16abs.d: Likewise.
* ld-i386/pr12718.d: Likewise.
* ld-i386/pr12921.d: Likewise.
* ld-i386/reloc.d: Likewise.
* ld-i386/tlsbin.dd: Likewise.
* ld-i386/tlsbin.sd: Likewise.
* ld-i386/tlsbin.td: Likewise.
* ld-i386/tlsbindesc.dd: Likewise.
* ld-i386/tlsbindesc.sd: Likewise.
* ld-i386/tlsbindesc.td: Likewise.
* ld-i386/tlsdesc.dd: Likewise.
* ld-i386/tlsdesc.sd: Likewise.
* ld-i386/tlsdesc.td: Likewise.
* ld-i386/tlsg.sd: Likewise.
* ld-i386/tlsgdesc.dd: Likewise.
* ld-i386/tlsindntpoff.dd: Likewise.
* ld-i386/tlsnopic.dd: Likewise.
* ld-i386/tlsnopic.sd: Likewise.
* ld-i386/tlspic.dd: Likewise.
* ld-i386/tlspic.sd: Likewise.
* ld-i386/tlspic.td: Likewise.
* ld-i386/tlspie2.d: Likewise.
* ld-x86-64/hidden2.d: Likewise.
* ld-x86-64/pcrel16.d: Likewise.
* ld-x86-64/pr12718.d: Likewise.
* ld-x86-64/pr12921.d: Likewise.
* ld-x86-64/protected3.d: Likewise.
* ld-x86-64/tlsbin.dd: Likewise.
* ld-x86-64/tlsbin.sd: Likewise.
* ld-x86-64/tlsbin.td: Likewise.
* ld-x86-64/tlsbindesc.dd: Likewise.
* ld-x86-64/tlsbindesc.sd: Likewise.
* ld-x86-64/tlsbindesc.td: Likewise.
* ld-x86-64/tlsdesc.dd: Likewise.
* ld-x86-64/tlsdesc.sd: Likewise.
* ld-x86-64/tlsdesc.td: Likewise.
* ld-x86-64/tlsg.sd: Likewise.
* ld-x86-64/tlsgd5.dd: Likewise.
* ld-x86-64/tlsgd6.dd: Likewise.
* ld-x86-64/tlsgdesc.dd: Likewise.
* ld-x86-64/tlspic.dd: Likewise.
* ld-x86-64/tlspic.sd: Likewise.
* ld-x86-64/tlspic.td: Likewise.
* ld-x86-64/ilp32-8.d: Match any file format variant.
Use a -Ttext and adjust expected results, to handle variant layouts.
* ld-x86-64/ilp32-9.d: Likewise.
* ld-i386/alloc.t: Remove superfluous OUTPUT_FORMAT statement.
* ld-i386/pr12627.t: Likewise.
* ld-x86-64/abs-l1om.d: Add target: constraint.
* ld-x86-64/protected2-l1om.d: Likewise.
* ld-x86-64/protected3-l1om.d: Likewise.
* ld-x86-64/ilp32-4.d: Likewise.
* ld-x86-64/plt.s: New file.
* ld-x86-64/pltlib.s: New file.
* ld-x86-64/plt.pd: New file.
* ld-x86-64/x86-64.exp (x86_64tests): Add them.
* ld-i386/plt.s: New file.
* ld-i386/pltlib.s: New file.
* ld-i386/plt.pd: New file.
* ld-i386/plt-pic.s: New file.
* ld-i386/plt-pic.pd: New file.
* ld-i386/i386.exp (i386tests): Add them.
2012-04-03 16:01:38 +00:00
bdb892b995
Handle relocation against protected function for -Bsymbolic
...
bfd/
2012-03-20 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13880
* elf32-i386.c (elf_i386_relocate_section): Don't issue an error
for R_386_GOTOFF relocation against protected function if
SYMBOLIC_BIND is true.
* elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
error for R_X86_64_GOTOFF64 relocation against protected function
when building executable or SYMBOLIC_BIND is true.
ld/testsuite/
2012-03-20 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13880
* ld-i386/i386.exp: Run protected4 and protected5.
* ld-x86-64/x86-64.exp: Likewise.
* ld-i386/protected4.d: New.
* ld-i386/protected4.s: Likewise.
* ld-i386/protected5.d: Likewise.
* ld-i386/protected5.s: Likewise.
* ld-x86-64/protected4.d: Likewise.
* ld-x86-64/protected4.s: Likewise.
* ld-x86-64/protected5.d: Likewise.
* ld-x86-64/protected5.s: Likewise.
2012-03-20 18:16:38 +00:00
8059fb196e
bfd/
...
2012-03-16 Roland McGrath <mcgrathr@google.com>
* config.bfd: Handle x86_64-*-nacl*.
* elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
(bfd_elf32_x86_64_nacl_vec): Likewise.
* targets.c: Support them.
* configure.in: Likewise.
* configure: Regenerated.
gas/
2012-03-16 Roland McGrath <mcgrathr@google.com>
* config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT32, ELF_TARGET_FORMAT64):
Define for this case.
* configure.tgt (i386-*-nacl*): If ${cpu} is x86_64*, default to x32.
2012-03-16 23:19:47 +00:00
a4456d242d
* elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
...
elf_x86_64_backend_data parameters for plt_eh_frame.
Change-Id: I4e1a7c2787ed1276765e269f50fc8ba89bab41d5
2012-03-15 18:20:22 +00:00
eed180f84c
* elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
...
(get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
(elf_x86_64_arch_bed): New variable.
(elf_backend_arch_data): New macro.
(elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
(elf_x86_64_allocate_dynrelocs): Likewise.
(elf_x86_64_relocate_section): Likewise.
(elf_x86_64_plt_sym_val): Likewise.
(elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
parameters for PLT details.
(elf_x86_64_finish_dynamic_sections): Likewise.
2012-03-15 16:37:25 +00:00
1d7e9d183f
* elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't error
...
on zero size dynbss symbol.
* elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
* elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
* elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
* elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
* elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
* elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
* elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
* elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
* elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
* elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
* elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
* elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
* elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
* elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
* elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
* elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
* elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
* elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
2012-03-13 06:04:37 +00:00
56b8aada47
Restore R_386_IRELATIVE and R_X86_64_IRELATIVE
...
bfd/
2012-03-09 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13817
* bfd/elf32-i386.c (elf_i386_relocate_section): Restore
R_386_IRELATIVE.
* * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
R_X86_64_IRELATIVE.
ld/testsuite/
2012-03-09 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13817
* ld-i386/pr13302.d: Updated.
* ld-x86-64/pr13082-5b.d: Likewise.
* ld-x86-64/pr13082-6a.d: Likewise.
* ld-x86-64/pr13082-6b.d: Likewise.
2012-03-09 16:28:38 +00:00
3ce231f8e2
* elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
...
set relocate to TRUE.
2012-03-06 20:15:56 +00:00
df4f944355
Remove ABI_64_P check on R_X86_64_PCXX
...
bfd/
2012-01-10 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13581
* elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
check on R_X86_64_PCXX.
ld/testsuite/
2012-01-10 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13581
* ld-x86-64/ilp32-4.s: New.
* ld-x86-64/ilp32-10.d: Likewise.
* ld-x86-64/ilp32-10.s: Likewise.
* ld-x86-64/ilp32-4.d: Adjusted.
* ld-x86-64/ilp32-5.d: Likewise.
* ld-x86-64/ilp32-5.s: Likewise.
* ld-x86-64/x86-64.exp: Run ilp32-10.
2012-01-10 20:18:18 +00:00
e85c6a7015
bfd/
...
Fix zero registers core files when built by gcc-4.7.
* elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
size. Call elfcore_write_note for the local variables. Remove the
final elfcore_write_note call. Add NOTREACHED comments.
2012-01-05 07:50:44 +00:00
eec9dd95aa
Set the default x32 interpreter to "/lib/ldx32.so.1"
...
2011-12-15 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (ELF32_DYNAMIC_INTERPRETER): Set to
"/lib/ldx32.so.1".
2011-12-15 17:30:58 +00:00
9892017203
Replace IRELATIVE relocations with RELATIVE in .rel.dyn.
...
bfd/
2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13302
* elf32-i386.c (elf_i386_relocate_section): Replace
R_386_IRELATIVE with R_386_RELATIVE.
* elf64-x86-64.c (elf_x86_64_relocate_section): Replace
R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
ld/testsuite/
2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13302
* ld-i386/i386.exp: Run pr13302.
* ld-i386/pr13302.d: New.
* ld-i386/pr13302.s: Likewise.
* ld-x86-64/pr13082-5b.d: Updated.
* ld-x86-64/pr13082-6a.d: Likewise.
* ld-x86-64/pr13082-6b.d: Likewise.
2011-10-21 19:37:15 +00:00
c293fa4964
Fix a typo in comments.
...
2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
* elf32-i386.c (elf_i386_relocate_section): Fix a typo in
comments.
* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2011-10-21 16:16:51 +00:00
e1f987424b
Put IRELATIVE relocations after JUMP_SLOT.
...
bfd/
2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13302
* elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
and next_irelative_index.
(elf_i386_link_hash_table_create): Initialize next_jump_slot_index
and next_irelative_index.
(elf_i386_allocate_dynrelocs): Increment reloc_count instead of
next_tls_desc_index.
(elf_i386_size_dynamic_sections): Set next_tls_desc_index and
next_irelative_index from reloc_count.
(elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
R_386_JUMP_SLOT.
* elf64-x86-64.c (elf_x86_64_link_hash_table): Add
next_jump_slot_index and next_irelative_index.
(elf_x86_64_link_hash_table_create): Initialize
next_jump_slot_index and next_irelative_index.
(elf_x86_64_size_dynamic_sections): Set next_irelative_index
from reloc_count.
(elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
R_X86_64_JUMP_SLOT.
ld/testsuite/
2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13302
* ld-ifunc/ifunc-16-i386.d: New.
* ld-ifunc/ifunc-16-x86-64.d: Likewise.
* ld-ifunc/ifunc-16-x86.s: Likewise.
2011-10-21 15:13:37 +00:00
fa289a5fde
* elf32-i386.c (i386_opcode16): Delete.
...
(elf_i386_check_tls_transition): Use memcmp to compare contents.
* elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
(elf_x86_64_check_tls_transition): Use memcmp to compare contents.
2011-10-19 23:02:50 +00:00
1d5316ab67
PR ld/13177
...
bfd/
* elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
(elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
"mark". Hide undefweak too. Clear def_regular and ref_regular.
* elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
reloc errors from garbage-collected code.
* elf32-arm.c (elf32_arm_relocate_section): Likewise.
* elf32-bfin.c (bfin_relocate_section): Likewise.
(bfinfdpic_relocate_section): Likewise.
* elf32-cris.c (cris_elf_relocate_section): Likewise.
* elf32-frv.c (elf32_frv_relocate_section): Likewise.
* elf32-i386.c (elf_i386_relocate_section): Likewise.
* elf32-m32r.c (m32r_elf_relocate_section): Likewise.
* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
* elf32-s390.c (elf_s390_relocate_section): Likewise.
* elf32-sh.c (sh_elf_relocate_section): Likewise.
* elf32-spu.c (spu_elf_relocate_section): Likewise.
* elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
* elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
* elf64-alpha.c (elf64_alpha_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 (elf_x86_64_relocate_section): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
* elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
ld/testsuite/
* ld-elf/elf.exp: Move test for shared lib support..
* lib/ld-lib.exp (check_shared_lib_support): ..to here. Add m68hc1*,
and s/ms1/mt/.
(check_gc_sections_available): Match hppa*64 not hppa64. Comment.
* ld-gc/libpersonality.s: New.
* ld-gc/personality.s, * ld-gc/personality.d: New.
* ld-gc/gc.exp: Run personality test.
2011-10-19 07:17:21 +00:00
64d25c4414
Add R_X86_64_RELATIVE64 and handle R_X86_64_64 for x32.
...
bfd/
2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13082
* elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
(elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
and zero-extend it to 64bit if addend is zero for x32. Generate
R_X86_64_RELATIVE64 for x32.
include/elf/
2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13082
* x86-64.h (R_X86_64_RELATIVE64): New.
ld/testsuite/
2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13082
* ld-x86-64/pr13082-1.s: New.
* ld-x86-64/pr13082-1a.d: Likewise.
* ld-x86-64/pr13082-1b.d: Likewise.
* ld-x86-64/pr13082-2.s: Likewise.
* ld-x86-64/pr13082-2a.d: Likewise.
* ld-x86-64/pr13082-2b.d: Likewise.
* ld-x86-64/pr13082-3.s: Likewise.
* ld-x86-64/pr13082-3a.d: Likewise.
* ld-x86-64/pr13082-3b.d: Likewise.
* ld-x86-64/pr13082-4.s: Likewise.
* ld-x86-64/pr13082-4a.d: Likewise.
* ld-x86-64/pr13082-4b.d: Likewise.
* ld-x86-64/pr13082-5.s: Likewise.
* ld-x86-64/pr13082-5a.d: Likewise.
* ld-x86-64/pr13082-5b.d: Likewise.
* ld-x86-64/pr13082-6.s: Likewise.
* ld-x86-64/pr13082-6a.d: Likewise.
* ld-x86-64/pr13082-6b.d: Likewise.
* ld-x86-64/x86-64.exp: Run pr13082-[1-6][ab].
2011-08-12 19:42:39 +00:00
d7921315ba
Check R_X86_64_32 overflow and allow R_X86_64_64 for x32.
...
bfd/
2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13048
* archures.c (bfd_mach_i386_intel_syntax): New.
(bfd_mach_i386_i8086): Updated.
(bfd_mach_i386_i386): Likewise.
(bfd_mach_x86_64): Likewise.
(bfd_mach_x64_32): Likewise.
(bfd_mach_i386_i386_intel_syntax): Likewise.
(bfd_mach_x86_64_intel_syntax): Likewise.
(bfd_mach_x64_32_intel_syntax): Likewise.
(bfd_mach_l1om): Likewise.
(bfd_mach_l1om_intel_syntax): Likewise.
(bfd_mach_k1om): Likewise.
(bfd_mach_k1om_intel_syntax): Likewise.
* bfd-in2.h: Regenerated.
* cpu-i386.c (bfd_i386_compatible): Check mach instead of
bits_per_address.
(bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
(bfd_x64_32_arch): Likewise.
* elf64-x86-64.c: Include "libiberty.h".
(x86_64_elf_howto_table): Append x32 R_X86_64_32.
(elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
(elf_x86_64_reloc_type_lookup): Likewise.
(elf_x86_64_reloc_name_lookup): Likewise.
(elf_x86_64_relocate_section): Likewise.
(elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
gas/
2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13048
* config/tc-i386.c (handle_quad): Removed.
(md_pseudo_table): Remove "quad".
(tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
(x86_dwarf2_addr_size): New.
* config/tc-i386.h (x86_dwarf2_addr_size): New.
(DWARF2_ADDR_SIZE): Likewise.
gas/testsuite/
2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13048
* gas/i386/ilp32/ilp32.exp: Don't run inval.
* gas/i386/ilp32/inval.l: Removed.
* gas/i386/ilp32/inval.s: Likewise.
* gas/i386/ilp32/quad.d: Expect R_X86_64_64 instead of
R_X86_64_32.
* gas/i386/ilp32/x86-64-pcrel.s: Add tests for movabs.
* gas/i386/ilp32/x86-64-pcrel.d: Updated.
ld/testsuite/
2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13048
* ld-x86-64/ilp32-6.d: New.
* ld-x86-64/ilp32-6.s: Likewise.
* ld-x86-64/ilp32-7.d: Likewise.
* ld-x86-64/ilp32-7.s: Likewise.
* ld-x86-64/ilp32-8.d: Likewise.
* ld-x86-64/ilp32-8.s: Likewise.
* ld-x86-64/ilp32-9.d: Likewise.
* ld-x86-64/ilp32-9.s: Likewise.
* ld-x86-64/x86-64.exp: Run ilp32-6, ilp32-7, ilp32-8 and ilp32-9.
opcodes/
2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13048
* i386-dis.c (print_insn): Optimize info->mach check.
2011-08-01 23:04:23 +00:00
7a9068fe16
Add initial Intel K1OM support.
...
bfd/
2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
(ALL_MACHINES_CFILES): Add cpu-k1om.c.
* Makefile.in: Regenerated.
* archures.c (bfd_architecture): Add bfd_arch_k1om.
(bfd_k1om_arch): New.
(bfd_archures_list): Add &bfd_k1om_arch.
* bfd-in2.h: Regenerated.
* config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
if bfd_elf64_x86_64_freebsd_vec is supported.
(targ_selvecs): Likewise.
* configure.in: Support bfd_elf64_k1om_vec and
bfd_elf64_k1om_freebsd_vec.
* configure: Regenerated.
* cpu-k1om.c: New.
* elf64-x86-64.c (elf64_k1om_elf_object_p): New.
(bfd_elf64_k1om_vec): Likewise.
(bfd_elf64_k1om_freebsd_vec): Likewise.
* targets.c (bfd_elf64_k1om_vec): New.
(bfd_elf64_k1om_freebsd_vec): Likewise.
(_bfd_target_vector): Add bfd_elf64_k1om_vec and
bfd_elf64_k1om_freebsd_vec.
binutils/
2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
* dwarf.c (init_dwarf_regnames): Handle EM_K1OM.
* elfedit.c (elf_machine): Support EM_K1OM.
(elf_class): Likewise.
* readelf.c (guess_is_rela): Handle EM_K1OM.
(dump_relocations): Likewise.
(get_machine_name): Likewise.
(get_section_type_name): Likewise.
(get_elf_section_flags): Likewise.
(process_section_headers): Likewise.
(get_symbol_index_type): Likewise.
(is_32bit_abs_reloc): Likewise.
(is_32bit_pcrel_reloc): Likewise.
(is_64bit_abs_reloc): Likewise.
(is_64bit_pcrel_reloc): Likewise.
(is_none_reloc): Likewise.
* doc/binutils.texi: Mention K1OM for elfedit.
binutils/testsuite/
2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
* binutils-all/elfedit.exp: Run elfedit-4.
* binutils-all/elfedit-4.d: New.
gas/
2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (cpu_arch): Add k1om.
(i386_align_code): Handle PROCESSOR_K1OM.
(check_cpu_arch_compatible): Check EM_K1OM.
(i386_arch): Handle Intel K1OM.
(i386_mach): Return bfd_mach_k1om for Intel K1OM.
(i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel
K1OM.
* config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New.
(processor_type): Add PROCESSOR_K1OM.
* doc/c-i386.texi: Document k1om.
gas/testsuite/
2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
* gas/i386/k1om.d: New.
* gas/i386/k1om-inval.l: Likewise.
* gas/i386/k1om-inval.s: Likewise.
* gas/i386/i386.exp: Run k1om-inval and k1om.
include/elf/
2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
* common.h (EM_K1OM): New.
ld/
2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.am (ALL_64_EMULATIONS): Add eelf_k1om.o and
eelf_k1om_fbsd.o
(eelf_k1om.c): New.
(eelf_k1om_fbsd.c): Likewise.
* Makefile.in: Regenerated.
* configure.tgt (targ64_extra_emuls): Add elf_k1om if elf_x86_64
is supported. Add elf_k1om_fbsd if elf_x86_64_fbsd is supported.
(targ_extra_emuls): Likewise.
* emulparams/elf_k1om.sh: New.
* emulparams/elf_k1om_fbsd.sh: Likewise.
ld/testsuite/
2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
* ld-x86-64/abs-k1om.d: New.
* ld-x86-64/protected2-k1om.d: Likewise.
* ld-x86-64/protected3-k1om.d: Likewise.
* ld-x86-64/x86-64.exp: Run abs-k1om, protected2-k1om and
protected3-k1om.
opcodes/
2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
* configure.in: Handle bfd_k1om_arch.
* configure: Regenerated.
* disassemble.c (disassembler): Handle bfd_k1om_arch.
* i386-dis.c (print_insn): Handle bfd_mach_k1om and
bfd_mach_k1om_intel_syntax.
* i386-gen.c (cpu_flag_init): Set CPU_UNKNOWN_FLAGS to
~(CpuL1OM|CpuK1OM). Add CPU_K1OM_FLAGS.
(cpu_flags): Add CpuK1OM.
* i386-opc.h (CpuK1OM): New.
(i386_cpu_flags): Add cpuk1om.
* i386-init.h: Regenerated.
* i386-tbl.h: Likewise.
2011-07-22 20:22:38 +00:00
52cb9dfed0
Always elf_backend_post_process_headers to _bfd_elf_set_osabi.
...
2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_backend_post_process_headers): Always
define to _bfd_elf_set_osabi.
2011-07-05 19:04:41 +00:00
5d43039962
Properly define elf_backend_post_process_headers.
...
2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_backend_post_process_headers): Don't
define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
2011-06-25 18:03:03 +00:00
332ce62bf3
bfd/
...
* elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
PLT_EH_FRAME.
* elf32-i386.c (elf_i386_link_hash_table): Likewise.
2011-06-25 00:43:15 +00:00
e41b3a1379
PR ld/12570
...
include/
* bfdlink.h (struct bfd_link_info): Add no_ld_generated_unwind_info
option.
ld/
* emultempl/elf32.em (OPTION_LD_GENERATED_UNWIND_INFO,
OPTION_NO_LD_GENERATED_UNWIND_INFO): Define.
(gld${EMULATION_NAME}_handle_option): Handle
--ld-generated-unwind-info and --no-ld-generated-unwind-info.
* ld.texinfo (--ld-generated-unwind-info,
--no-ld-generated-unwind-info): Document.
bfd/
* elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
at all for linker created .eh_frame sections.
(_bfd_elf_discard_section_eh_frame): Handle linker created
.eh_frame sections with no relocations.
* elf64-x86-64.c: Include dwarf2.h.
(elf_x86_64_eh_frame_plt): New variable.
(PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
PLT_FDE_LEN_OFFSET): Define.
(struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
(elf_x86_64_create_dynamic_sections): Create and fill in
.eh_frame section for .plt section.
(elf_x86_64_size_dynamic_sections): Write .plt section size
into .eh_frame FDE covering .plt section.
(elf_x86_64_finish_dynamic_sections): Write .plt section
start into .eh_frame FDE covering .plt section. Call
_bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
(elf_backend_plt_alignment): Define to 4.
* elf32-i386.c: Include dwarf2.h.
(elf_i386_eh_frame_plt): New variable.
(PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
PLT_FDE_LEN_OFFSET): Define.
(struct elf_i386_link_hash_table): Add plt_eh_frame field.
(elf_i386_create_dynamic_sections): Create and fill in
.eh_frame section for .plt section.
(elf_i386_size_dynamic_sections): Write .plt section size
into .eh_frame FDE covering .plt section.
(elf_i386_finish_dynamic_sections): Write .plt section
start into .eh_frame FDE covering .plt section. Call
_bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
(elf_backend_plt_alignment): Define to 4.
ld/testsuite/
* ld-x86-64/x86-64.exp: Link some testcases with
--no-ld-generated-unwind-info.
* ld-x86-64/tlsbin.rd: Add --no-ld-generated-unwind-info to ld
comment.
* ld-x86-64/tlsdesc.dd: Likewise.
* ld-x86-64/tlspic.dd: Likewise.
* ld-x86-64/tlsdesc.sd: Likewise.
* ld-x86-64/tlspic.rd: Likewise.
* ld-x86-64/tlsbindesc.rd: Likewise.
* ld-x86-64/tlsbindesc.sd: Likewise.
* ld-x86-64/tlsbin.td: Likewise.
* ld-x86-64/tlsdesc.pd: Likewise.
* ld-x86-64/tlsdesc.td: Likewise.
* ld-x86-64/tlsbindesc.dd: Likewise.
* ld-x86-64/tlsbin.dd: Likewise.
* ld-x86-64/tlsgdesc.rd: Likewise.
* ld-x86-64/tlspic.sd: Likewise.
* ld-x86-64/tlsbindesc.td: Likewise.
* ld-x86-64/tlspic.td: Likewise.
* ld-x86-64/tlsbin.sd: Likewise.
* ld-x86-64/ilp32-4.d: Likewise.
* ld-x86-64/tlsgdesc.dd: Add --no-ld-generated-unwind-info to ld
comment. Adjust.
* ld-x86-64/tlsdesc.rd: Likewise.
* ld-x86-64/tlsgd6.dd: Adjust.
* ld-x86-64/tlsgd5.dd: Likewise.
* ld-i386/i386.exp: Link some testcases with
--no-ld-generated-unwind-info.
* ld-i386/tlsbin.rd: Add --no-ld-generated-unwind-info to ld
comment..
* ld-i386/tlsdesc.dd: Likewise.
* ld-i386/tlspic.dd: Likewise.
* ld-i386/tlsdesc.sd: Likewise.
* ld-i386/tlsgdesc.dd: Likewise.
* ld-i386/tlsnopic.sd: Likewise.
* ld-i386/tlspic.rd: Likewise.
* ld-i386/tlsdesc.rd: Likewise.
* ld-i386/tlsbindesc.rd: Likewise.
* ld-i386/tlsbindesc.sd: Likewise.
* ld-i386/tlsbin.td: Likewise.
* ld-i386/tlsdesc.td: Likewise.
* ld-i386/tlsnopic.dd: Likewise.
* ld-i386/tlsbindesc.dd: Likewise.
* ld-i386/tlsbin.dd: Likewise.
* ld-i386/tlsgdesc.rd: Likewise.
* ld-i386/tlspic.sd: Likewise.
* ld-i386/tlsnopic.rd: Likewise.
* ld-i386/tlsbindesc.td: Likewise.
* ld-i386/tlspic.td: Likewise.
* ld-i386/tlsbin.sd: Likewise.
2011-06-20 13:18:52 +00:00
8b7789423c
Fix misc x32 bugs.
...
bfd/
2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_backend_post_process_headers): Defined
for x32.
binutils/testsuite/
2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
* binutils-all/elfedit-1.d: Updated for x32.
gas/
2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
* configure.tgt: Support x32.
ld/
2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
* configure.tgt: Support x32.
ld/testsuite/
2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
* ld-elf/eh1.d: Skip x32.
* ld-elf/eh2.d: Likewise.
* ld-elf/eh3.d: Likewise.
* ld-elf/eh4.d: Likewise.
* ld-elfvsb/elfvsb.exp: Only xfail 64bit x86_64-*-linux*.
* ld-shared/shared.exp: Likewise.
* ld-ifunc/ifunc-1-local-x86.d: Support x32.
* ld-ifunc/ifunc-1-x86.d: Likewise.
* ld-ifunc/ifunc-3a-x86.d: Likewise.
* ld-x86-64/pcrel16.d: Likewise.
* ld-x86-64/x86-64.exp (x86_64tests): Add missing -melf_x86_64.
2011-06-19 21:22:16 +00:00
8fd79e71a1
Suport x32 gcore.
...
2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
CORE_HEADER is defined.
(elf_x86_64_write_core_note): New.
(elf_backend_write_core_note): Likewise.
* hosts/x86-64linux.h (uint64_t): New.
(user_regsx32_struct): Likewise.
(elf_gregx32_t): Likewise.
(ELF_NGREGX32): Likewise.
(elf_gregsetx32_t): Likewise.
(elf_prstatusx32): Likewise.
(prstatusx32_t): Likewise.
(user_fpregs32_struct): Removed.
(user_fpxregs32_struct): Likewise.
(user32): Likewise.
(elf_fpregset32_t): Likewise.
(elf_fpxregset32_t): Likewise.
(prgregset32_t): Likewise.
(prfpregset32_t): Likewise.
2011-06-16 22:08:12 +00:00
bcd823f19e
Support x32 core dump.
...
2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
(elf_x86_64_grok_psinfo): Likewise.
2011-06-16 17:42:59 +00:00
7686d77de3
* linker.c (bfd_link_hash_traverse): Follow warning symbol link.
...
(_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
warning symbols here.
* elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
* elf32-arm.c (allocate_dynrelocs_for_symbol,
elf32_arm_readonly_dynrelocs): Likewise.
* elf32-bfin.c (bfin_discard_copies): Likewise.
* elf32-cris.c (elf_cris_adjust_gotplt_to_got,
elf_cris_discard_excess_dso_dynamics,
elf_cris_discard_excess_program_dynamics): Likewise.
* elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
clobber_millicode_symbols, readonly_dynrelocs): Likewise.
* elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
* elf32-i386.c (elf_i386_allocate_dynrelocs,
elf_i386_readonly_dynrelocs): Likewise.
* elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
* elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
* elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
* elf32-m68k.c (elf_m68k_discard_copies): Likewise.
* elf32-microblaze.c (allocate_dynrelocs): Likewise.
* elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
* elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
* elf32-score.c (score_elf_sort_hash_table_f): Likewise.
* elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
* elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
* elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
elf32_tic6x_readonly_dynrelocs): Likewise.
* elf32-vax.c (elf_vax_discard_copies): Likewise.
* elf32-xstormy16.c (xstormy16_relax_plt_check,
xstormy16_relax_plt_realloc): Likewise.
* elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
* elf64-alpha.c (elf64_alpha_output_extsym,
elf64_alpha_calc_got_offsets_for_symbol,
elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
* elf64-hppa.c (elf64_hppa_mark_exported_functions,
allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
elf_hppa_unmark_useless_dynamic_symbols,
elf_hppa_remark_useless_dynamic_symbols): Likewise.
* elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
readonly_dynrelocs, merge_global_got, reallocate_got,
undo_symbol_twiddle): Likewise.
* elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
* elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
elf_x86_64_readonly_dynrelocs): Likewise.
* elflink.c (elf_link_renumber_hash_table_dynsyms,
elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
_bfd_elf_link_find_version_dependencies,
_bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
_bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
elf_collect_hash_codes, elf_collect_gnu_hash_codes,
elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
elf_gc_propagate_vtable_entries_used,
elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
elf_gc_allocate_got_offsets): Likewise.
* elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
elfNN_ia64_global_dyn_sym_thunk): Likewise.
* elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
* elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
* i386linux.c (linux_tally_symbols): Likewise.
* m68klinux.c (linux_tally_symbols): Likewise.
* sparclinux.c (linux_tally_symbols): Likewise.
* sunos.c (sunos_scan_dynamic_symbol): Likewise.
* xcofflink.c (xcoff_post_gc_symbol): Likewise.
* elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
function. Update all callers.
* aoutx.h (aout_link_write_other_symbol): Likewise.
* pdp11.c (aout_link_write_other_symbol): Likewise.
* cofflink.c (_bfd_coff_write_global_sym): Likewise.
* ecoff.c (ecoff_link_write_external): Likewise.
* xcofflink.c (xcoff_write_global_symbol): Likewise.
* vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
warning symbols.
* ecoff.c (ecoff_link_hash_traverse): Delete.
* coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
_bfd_coff_write_global_sym.
* libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
* libcoff.h: Regenerate.
2011-06-13 00:59:15 +00:00
adc7571d31
Allow building x32 DSO from x86-64 object file.
...
bfd/
2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
relocations in SEC_DEBUGGING sections when building shared
libraries.
ld/testsuite/
2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
* ld-x86-64/simple.c: New.
* ld-x86-64/x86-64-x32.rd: Likewise.
* ld-x86-64/x86-64.exp: Check building x32 DSO from x86-64
object file.
2011-06-09 05:51:11 +00:00
4b819e1f6e
Properly warn relocation in readonly section in a shared object.
...
2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
relocation in readonly section in a shared object.
* elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
2011-06-01 19:42:01 +00:00
6769d5017f
Handle R_X86_64_TPOFF64 in executable.
...
bfd/
2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
PR ld/12809
* elf64-x86-64.c (elf_x86_64_relocate_section): Handle
R_X86_64_TPOFF64 in executable.
ld/testsuite/
2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
PR ld/12809
* ld-x86-64/tlsbin.s: Add a test for LE with large model.
* ld-x86-64/tlsbin.dd: Updated.
* ld-x86-64/tlsbin.rd: Likewise.
* ld-x86-64/tlsbin.sd: Likewise.
* ld-x86-64/tlsbin.td: Likewise.
* ld-x86-64/tlsbindesc.dd: Likewise.
* ld-x86-64/tlsbindesc.rd: Likewise.
* ld-x86-64/tlsbindesc.sd: Likewise.
* ld-x86-64/tlsbindesc.td: Likewise.
2011-05-26 13:22:04 +00:00
9d4057ee3b
PR ld/12718
...
* elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
creating ifunc sections.
* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2011-05-01 12:04:10 +00:00
71e7aa7dc6
Correct parameter names for elf_x86_64_merge_symbol.
...
2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
names.
2011-04-30 17:56:35 +00:00
b70321a200
Warn relocation in readonly section in a shared object.
...
2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
in readonly section in a shared object.
(elf_i386_size_dynamic_sections): Likewise.
* elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
(elf_x86_64_size_dynamic_sections): Likewise.
2011-04-23 01:16:31 +00:00
aa71524235
Skip local IFUNC symbols when checking dynamic relocs in read-only sections.
...
bfd/
2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
PR ld/12694
* elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
symbols.
* elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
ld/testsuite/
2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
PR ld/12694
* ld-ifunc/ifunc-14-i386.d: New.
* ld-ifunc/ifunc-14-x86-64.d: Likewise.
* ld-ifunc/ifunc-14a.s: Likewise.
* ld-ifunc/ifunc-14b.s: Likewise.
2011-04-21 22:25:39 +00:00
f6df62c820
Return false on dynamic symbol error.
...
2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
on dynamic symbol error.
* elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2011-04-21 21:16:51 +00:00
H.J. Lu
Alan Modra
Maciej W. Rozycki
Roland McGrath
Jakub Jelinek
Jan Kratochvil