Will Newton
692e2b8bcd
aarch64: Add support for GNU indirect functions.
...
Add support for STT_GNU_IFUNC symbols to the AArch64 bfd backend. The tests
are ported from the ld-ifunc tests but are enabled for cross builds so can
be run easily without hardware or a simulator.
bfd/ChangeLog:
2013-06-07 Will Newton <will.newton@linaro.org>
* configure: Regenerate.
* configure.in: Build elf-ifunc.o for AArch64.
* elf64-aarch64.c: Include objalloc.h.
(elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
(struct elf64_aarch64_link_hash_table): Add members for handling
R_AARCH64_IRELATIVE relocations.
(elf_aarch64_local_htab_hash): New function.
(elf_aarch64_local_htab_eq): New function.
(elf_aarch64_get_local_sym_hash): New function.
(elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
symbol hash.
(elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
(elf64_aarch64_final_link_relocate): Add sym argument. Add support
for handling STT_GNU_IFUNC symbols.
(elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
references to STT_GNU_IFUNC symbols.
(elf64_aarch64_adjust_dynamic_symbol): Add support for handling
STT_GNU_IFUNC symbols.
(elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
symbols. Ensure we don't increase plt.refcount from -1 to 0.
(elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
(elf64_aarch64_is_function_type): Remove function.
(elf64_aarch64_allocate_dynrelocs): Call
_bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
(elf_aarch64_allocate_local_dynrelocs): New function.
(elf64_aarch64_size_dynamic_sections): Call
elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
(elf64_aarch64_create_small_pltn_entry): Add info argument.
Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
(elf64_aarch64_finish_dynamic_symbol): Add support for handling
STT_GNU_IFUNC symbols and .iplt.
(elf_aarch64_finish_local_dynamic_symbol): New function.
(elf64_aarch64_finish_dynamic_sections): Call
elf_aarch64_finish_local_dynamic_symbol.
(elf64_aarch64_add_symbol_hook): New function.
include/elf/ChangeLog:
2013-06-07 Will Newton <will.newton@linaro.org>
* aarch64.h: Add R_AARCH64_IRELATIVE reloc.
ld/ChangeLog:
2013-06-07 Will Newton <will.newton@linaro.org>
* emulparams/aarch64elf.sh: Add IREL_IN_PLT.
ld/testsuite/ChangeLog:
2013-06-07 Will Newton <will.newton@linaro.org>
* ld-ifunc/ifunc.exp: Enable ifunc tests for AArch64.
* ld-aarch64/aarch64-elf.exp: Add ifunc tests.
* ld-aarch64/ifunc-1-local.d: New file.
* ld-aarch64/ifunc-1-local.s: Likewise.
* ld-aarch64/ifunc-1.d: Likewise.
* ld-aarch64/ifunc-1.s: Likewise.
* ld-aarch64/ifunc-10.d: Likewise.
* ld-aarch64/ifunc-10.s: Likewise.
* ld-aarch64/ifunc-11.d: Likewise.
* ld-aarch64/ifunc-11.s: Likewise.
* ld-aarch64/ifunc-12.d: Likewise.
* ld-aarch64/ifunc-12.s: Likewise.
* ld-aarch64/ifunc-13.d: Likewise.
* ld-aarch64/ifunc-13a.s: Likewise.
* ld-aarch64/ifunc-13b.s: Likewise.
* ld-aarch64/ifunc-14a.d: Likewise.
* ld-aarch64/ifunc-14a.s: Likewise.
* ld-aarch64/ifunc-14b.d: Likewise.
* ld-aarch64/ifunc-14b.s: Likewise.
* ld-aarch64/ifunc-14c.d: Likewise.
* ld-aarch64/ifunc-14c.s: Likewise.
* ld-aarch64/ifunc-14d.d: Likewise.
* ld-aarch64/ifunc-14e.d: Likewise.
* ld-aarch64/ifunc-14f.d: Likewise.
* ld-aarch64/ifunc-15.d: Likewise.
* ld-aarch64/ifunc-15.s: Likewise.
* ld-aarch64/ifunc-16.d: Likewise.
* ld-aarch64/ifunc-16.s: Likewise.
* ld-aarch64/ifunc-17a.d: Likewise.
* ld-aarch64/ifunc-17a.s: Likewise.
* ld-aarch64/ifunc-17b.d: Likewise.
* ld-aarch64/ifunc-17b.s: Likewise.
* ld-aarch64/ifunc-18a.d: Likewise.
* ld-aarch64/ifunc-18a.s: Likewise.
* ld-aarch64/ifunc-18b.d: Likewise.
* ld-aarch64/ifunc-18b.s: Likewise.
* ld-aarch64/ifunc-19a.d: Likewise.
* ld-aarch64/ifunc-19a.s: Likewise.
* ld-aarch64/ifunc-19b.d: Likewise.
* ld-aarch64/ifunc-19b.s: Likewise.
* ld-aarch64/ifunc-2-local.d: Likewise.
* ld-aarch64/ifunc-2-local.s: Likewise.
* ld-aarch64/ifunc-2.d: Likewise.
* ld-aarch64/ifunc-2.s: Likewise.
* ld-aarch64/ifunc-20.d: Likewise.
* ld-aarch64/ifunc-20.s: Likewise.
* ld-aarch64/ifunc-3.s: Likewise.
* ld-aarch64/ifunc-3a.d: Likewise.
* ld-aarch64/ifunc-3b.d: Likewise.
* ld-aarch64/ifunc-4.d: Likewise.
* ld-aarch64/ifunc-4.s: Likewise.
* ld-aarch64/ifunc-4a.d: Likewise.
* ld-aarch64/ifunc-5-local.s: Likewise.
* ld-aarch64/ifunc-5.s: Likewise.
* ld-aarch64/ifunc-5a-local.d: Likewise.
* ld-aarch64/ifunc-5a.d: Likewise.
* ld-aarch64/ifunc-5b-local.d: Likewise.
* ld-aarch64/ifunc-5b.d: Likewise.
* ld-aarch64/ifunc-5r-local.d: Likewise.
* ld-aarch64/ifunc-6.s: Likewise.
* ld-aarch64/ifunc-6a.d: Likewise.
* ld-aarch64/ifunc-6b.d: Likewise.
* ld-aarch64/ifunc-7.s: Likewise.
* ld-aarch64/ifunc-7a.d: Likewise.
* ld-aarch64/ifunc-7b.d: Likewise.
* ld-aarch64/ifunc-8.d: Likewise.
* ld-aarch64/ifunc-8a.s: Likewise.
* ld-aarch64/ifunc-8b.s: Likewise.
* ld-aarch64/ifunc-9.d: Likewise.
* ld-aarch64/ifunc-9.s: Likewise.
2013-06-07 18:57:03 +00:00
Nick Clifton
c5da8c7d17
* ld.texinfo (SEGMENT_START): Rephrase to indicate that a -T
...
option must appear before the SEGMENT_START is encountered in
order for the default value to be overridden.
2013-06-07 15:11:18 +00:00
Maciej W. Rozycki
cde7cb0129
gold/
...
PR ld/15365
* layout.cc (Layout::finalize): Make __ehdr_start STV_HIDDEN.
ld/
PR ld/15365
* emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
Restrict __ehdr_start's export class to no less than STV_HIDDEN.
ld/testsuite/
PR ld/15365
* ld-elf/ehdr_start.d: Expect __ehdr_start to be STB_LOCAL.
* ld-mips-elf/ehdr_start-1.nd: New test.
* ld-mips-elf/ehdr_start-2.nd: New test.
* ld-mips-elf/ehdr_start-1.ld: New test linker script.
* ld-mips-elf/ehdr_start-2.ld: New test linker script.
* ld-mips-elf/ehdr_start-new.s: New test source.
* ld-mips-elf/ehdr_start-o32.s: New test source.
* ld-mips-elf/mips-elf.exp: Run the new tests.
2013-05-03 15:19:27 +00:00
Maciej W. Rozycki
a5382c42bb
* emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
...
Only call lang_for_each_statement if an ELF hash table is used.
2013-05-03 15:01:19 +00:00
Nick Clifton
13761a1136
* archures.c: Add some more MSP430 machine numbers.
...
* config.bfd (msp430): Define targ_selvecs.
* configure.in: Add bfd_elf32_msp430_ti_vec.
* cpu-msp430.c: Add some more MSP430 machine numbers.
* elf32-msp430.c Add support for MSP430X relocations.
Add support for TI compiler generated relocations.
Add support for sym_diff relocations.
Add support for relaxing out of range short branches into long
branches.
Add support for MSP430 attribute section.
* reloc.c: Add MSP430X relocations.
* targets.c: Add bfd_elf32_msp430_ti_vec.
* bfd-in2.h: Regenerate.
* configure: Regenerate.
* libbfd.h: Regenerate.
* readelf.c: Add support for MSP430X architecture.
* readelf.exp: Expect -wi test to fail for the MSP430.
* config/tc-msp430.c: Add support for the MSP430X architecture.
Add code to insert a NOP instruction after any instruction that
might change the interrupt state.
Add support for the LARGE memory model.
Add code to initialise the .MSP430.attributes section.
* config/tc-msp430.h: Add support for the MSP430X architecture.
* doc/c-msp430.texi: Document the new -mL and -mN command line
options.
* NEWS: Mention support for the MSP430X architecture.
* gas/all/gas.exp: Skip the DIFF1 test for the MSP430.
Expect the FORWARD test to pass for the MSP430.
Skip the REDEF tests for the MSP430.
Expect the 930509A test to fail for the MSP430.
* gas/all/sleb128-4.d: Skip for the MSP430.
* gas/elf/elf.exp: Set target_machine to msp430 for the MSP430.
Skip the EHOPT0 test for the MSP430.
Skip the REDEF and EQU-RELOC tests for the MSP430.
* gas/elf/section2.e-msp430: New file.
* gas/lns/lns-big-delta.d: Remove expectation of 20-bit
addresses.
* gas/lns/lns.exp: Use alternate LNS COMMON test for the MSP430.
* gas/msp430/msp430x.s: New test.
* gas/msp430/msp430x.d: Expected disassembly.
* gas/msp430/msp430.exp: Run new test.
* gas/msp430/opcode.d: Update expected disassembly.
* msp430.h: Add MSP430X relocs.
Add some more MSP430 machine numbers.
Add values used by .MSP430.attributes section.
* msp430.h: Add patterns for MSP430X instructions.
* Makefile.am: Add emsp430X.c
* Makefine.in: Regenerate.
* configure.tgt (msp430): Add msp430X emulation.
* ldmain.c (multiple_definition): Only disable relaxation if it
was enabled by the user.
* ldmain.h (RELAXATION_ENABLED_BY_USER): New macro.
* emulparams/msp430all.sh: Add support for MSP430X.
* emultempl/generic.em: (before_parse): Enable relaxation for the
MSP430.
* scripttempl/msp430.sc: Reorganize sections. Add .rodata
section.
* scripttempl/msp430_3.sc: Likewise.
* NEWS: Mention support for MSP430X.
* ld-elf/flags1.d: Expect this test to pass on the MSP430.
* ld-elf/init-fini-arrays.d: Expect this test to fail on the
MSP430.
* ld-elf/merge.d: Expect this test to pass on the MSP430.
* ld-elf/sec64k.exp: Skip these tests for the MSP430.
* ld-gc/pr13683.d: Expect this test to fail on the MSP430.
* ld-srec/srec.exp: Expect these tests to fail on the MSP430.
* ld-undefined/undefined.exp: Expect the UNDEFINED LINE test to
fail on the MSP430.
* msp430-dis.c: Add support for MSP430X instructions.
2013-05-02 21:06:15 +00:00
Maciej W. Rozycki
df26367c79
bfd/
...
* config.bfd: Replace alpha*-*-linuxecoff* pattern with
alpha*-*-linux*ecoff*.
binutils/testsuite/
* lib/binutils-common.exp (is_elf_format): Also exclude
*-*-linux*ecoff*.
gas/
* configure.tgt: Replace alpha*-*-linuxecoff* pattern with
alpha*-*-linux*ecoff*.
ld/
* configure.tgt: Replace alpha*-*-linuxecoff* pattern with
alpha*-*-linux*ecoff*. Update the `sed' pattern used to convert
from alpha*-*-linux-* to alpha*-*-linux*ecoff*.
2013-05-01 17:27:46 +00:00
Maciej W. Rozycki
b4d040b158
* emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
...
Use is_elf_hash_table rather than a handcoded condition.
2013-05-01 17:18:43 +00:00
Nick Clifton
1ae5c3ae9b
* ld.texinfo (SORT_BY_ALIGNMENT): Fix and clarify typo - sections
...
are sorted by descending order of alignment.
2013-04-30 12:52:58 +00:00
Nick Clifton
b40bf0a255
* elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
...
fragmented .debug_line sections associated with unmarked code
sections.
* dwarf.c (read_debug_line_header): New function. Reads in a
header in a .debug_line section.
(display_debug_lines_raw): Use new function. Handle fragmentary
.debug_line sections.
(display_debug_lines_decoded): Likewise.
* readelf.c (process_section_headers): Handle fragmenatry
.debug_line sections.
(display_debug_section): Likewise.
* as.c (Options): Add -gdwarf-sections.
(parse_args): Likewise.
* as.h (flag_dwarf_sections): Declare.
* dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
(process_entries): When -gdwarf-sections is enabled generate
fragmentary .debug_line sections.
(out_debug_line): Set the section for the .debug_line section end
symbol.
* doc/as.texinfo: Document -gdwarf-sections.
* NEWS: Mention -gdwarf-sections.
* gas/elf/dwarf2-3.d: Fix expected readelf output.
* scripttempl/DWARF.sc: Add support for .debug_line.* and
.debug_line_end.
2013-04-29 13:38:59 +00:00
Nick Clifton
27320b8511
* emultempl/pe.em [cygwin]: Do not merge rdata with v2
...
psuedo-relocs.
2013-04-29 08:22:16 +00:00
Thomas Schwinge
d061dfac16
ld/
...
* scripttempl/armbpabi.sc: Replace "source" usage with ".".
* scripttempl/avr.sc: Likewise.
* scripttempl/elf.sc: Likewise.
* scripttempl/elf32cr16.sc: Likewise.
* scripttempl/elf32crx.sc: Likewise.
* scripttempl/elf32msp430.sc: Likewise.
* scripttempl/elf32msp430_3.sc: Likewise.
* scripttempl/elf32sh-symbian.sc: Likewise.
* scripttempl/elf64hppa.sc: Likewise.
* scripttempl/elf_chaos.sc: Likewise.
* scripttempl/elfd10v.sc: Likewise.
* scripttempl/elfd30v.sc: Likewise.
* scripttempl/elfi370.sc: Likewise.
* scripttempl/elfm68hc11.sc: Likewise.
* scripttempl/elfm68hc12.sc: Likewise.
* scripttempl/elfxgate.sc: Likewise.
* scripttempl/elfxtensa.sc: Likewise.
* scripttempl/epiphany_4x4.sc: Likewise.
* scripttempl/i386beos.sc: Likewise.
* scripttempl/i386go32.sc: Likewise.
* scripttempl/ia64vms.sc: Likewise.
* scripttempl/ip2k.sc: Likewise.
* scripttempl/iq2000.sc: Likewise.
* scripttempl/mep.sc: Likewise.
* scripttempl/mmo.sc: Likewise.
* scripttempl/v850.sc: Likewise.
* scripttempl/v850_rh850.sc: Likewise.
* scripttempl/xstormy16.sc: Likewise.
2013-04-28 14:52:55 +00:00
Nick Clifton
778ee4a6f2
* scripttempl/avr.sc: Add ALIGN directive after *(.progmem*).
2013-04-26 15:27:55 +00:00
Alan Modra
4706eab946
* emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Test
...
unresolved_syms_in_shared_libs rather than !executable to
determine whether to load DT_NEEDED libraries.
2013-04-26 01:26:45 +00:00
Alan Modra
49926cd0c8
bfd/
...
* config.bfd: Add powerpc64le-linux.
gas/
* configure.in: Allow little-endian linux.
* configure: Regenerate.
gold/
* configure.tgt: Add powerpcle and powerpc64le.
ld/
* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32lppclinux.c.
(eelf32lppclinux.c): New rule.
* Makefile.in: Regenerate.
* configure.tgt: Merge powerpc-linux and other powerpc-elf targets
with corresponding little-endian targets.
* emulparams/elf32lppc.sh: Update comment.
* emulparams/elf32lppclinux.sh: New.
2013-04-25 13:22:52 +00:00
H.J. Lu
05567e3d0b
Enable x32 for x86_64-*-elf*
...
This patch enables x32 for x86_64-*-elf* for embedded target and disables
rex tests since it uses '/' as prefix separator which is `\' for
x86_64-*-elf*.
bfd/
* config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
x86_64-*-elf*.
gas/testsuite/
* gas/i386/rex.d: Skip x86_64-*-elf*.
* gas/i386/ilp32/rex.d: Likewise.
ld/
* configure.tgt (targ_extra_emuls): Adds elf32_x86_64 for
x86_64-*-elf*.
(targ_extra_libpath): Likewise.
(tdir_elf_i386): Replace x86_64 with i386 for x86_64-*-elf*.
2013-04-24 18:58:14 +00:00
Yufeng Zhang
4390599b4e
ld/
...
* emulparams/aarch64elf.sh: Define ELFSIZE=64.
* emulparams/aarch64linux.sh: Ditto.
* emultempl/aarch64elf.em (aarch64_elf_before_allocation):
Replace elf64 with elf${ELFSIZE}.
(elf64_aarch64_add_stub_section): Likewise.
(build_section_lists): Likewise.
(gld${EMULATION_NAME}_after_allocation): Likewise.
(gld${EMULATION_NAME}_finish): Likewise.
(aarch64_elf_create_output_section_statements): Likewise.
2013-04-24 17:22:31 +00:00
Nick Clifton
2cfa18a94a
PR ld/15389
...
* scripttempl/avr.sc: Add .note.gnu.build-id section.
2013-04-24 15:28:12 +00:00
Alan Modra
bfeb4a285a
bfd/
...
* elf64-ppc.c (ppc64_elf_check_relocs): Don't call
create_linkage_sections here..
(ppc64_elf_init_stub_bfd): ..do so here. Return status.
(create_linkage_sections): Move earlier in file.
(ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
* elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
ld/
* emultempl/ppc64elf.em (ppc_create_output_section_statements):
Check return from ppc64_elf_init_stub_bfd.
ld/testsuite/
* ld-powerpc/tlsexe.d: Adjust.
* ld-powerpc/tlsexe.r: Adjust.
* ld-powerpc/tlsexetoc.d: Adjust.
* ld-powerpc/tlsexetoc.r: Adjust.
* ld-powerpc/tlsso.d: Adjust.
* ld-powerpc/tlsso.r: Adjust.
* ld-powerpc/tlstocso.d: Adjust.
* ld-powerpc/tlstocso.r: Adjust.
2013-04-22 03:11:40 +00:00
Nick Clifton
ec05a26b76
* Makefile.am (emmo.c): Add a dependency upon scripttempl/DWARF.sc.
2013-04-16 14:50:20 +00:00
Nick Clifton
cb1238c083
* Makefile.am (ELF_DEPS): Add a dependency upon
...
scripttempl/DWARF.sc.
(ELF_GEN_DEPS): Likewise.
* Makefile.in: Regenerate.
2013-04-15 12:04:48 +00:00
Nick Clifton
ceb0a680b1
* scripttempl/armbpabi.sc: Replace DWARF sections with an
...
inclusion of DWARF.sc.
* scripttempl/avr.sc: Likewise.
* scripttempl/elf.sc: Likewise.
* scripttempl/elf32cr16.sc: Likewise.
* scripttempl/elf32crx.sc: Likewise.
* scripttempl/elf32msp430.sc: Likewise.
* scripttempl/elf32msp430_3.sc: Likewise.
* scripttempl/elf32sh-symbian.sc: Likewise.
* scripttempl/elf64hppa.sc: Likewise.
* scripttempl/elf_chaos.sc: Likewise.
* scripttempl/elfd10v.sc: Likewise.
* scripttempl/elfd30v.sc: Likewise.
* scripttempl/elfi370.sc: Likewise.
* scripttempl/elfm68hc11.sc: Likewise.
* scripttempl/elfm68hc12.sc: Likewise.
* scripttempl/elfxgate.sc: Likewise.
* scripttempl/elfxtensa.sc: Likewise.
* scripttempl/epiphany_4x4.sc: Likewise.
* scripttempl/i386beos.sc: Likewise.
* scripttempl/i386go32.sc: Likewise.
* scripttempl/ia64vms.sc: Likewise.
* scripttempl/ip2k.sc: Likewise.
* scripttempl/iq2000.sc: Likewise.
* scripttempl/mep.sc: Likewise.
* scripttempl/mmo.sc: Likewise.
* scripttempl/v850.sc: Likewise.
* scripttempl/v850_rh850.sc: Likewise.
* scripttempl/xstormy16.sc: Likewise.
* scripttempl/DWARF.sc: New.
2013-04-15 08:51:58 +00:00
Alan Modra
8ff4c1f3c9
* ldlang.c (load_symbols): Report "error adding symbols" on
...
bfd_link_add_symbols failure.
* emultempl/elf32.em (gld${EMULATION_NAME}_try_needed): Likewise.
* emultempl/sunos.em (gld${EMULATION_NAME}_after_open): Likewise.
(gld${EMULATION_NAME}_try_needed): Likewise.
2013-04-04 14:38:47 +00:00
Nick Clifton
861319c9dd
PR ld/13812
...
* scripttempl/avr.sc: Place trampolines before .progmem section.
2013-03-27 13:21:38 +00:00
Kai Tietz
676ee43ba9
* ld.texinfo (--disable-runtime-pseudo-reloc): Adjust default.
2013-03-25 18:09:04 +00:00
Nick Clifton
81f5558e3d
* elf32-h8300 (h8_relax_section): Add new relaxation of mov
...
@(disp:32,ERx) to mov @(disp:16,ERx).
(R_H8_DISP32A16): New reloc.
Comments added and corrected.
* reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* ld.texinfo (H8/300): Add description of relaxation of
mov @(disp:32,ERx) to mov @(disp:16,ERx).
* ld-h8300/h8300.exp: Add new relax-7 test on ELF.
* ld-h8300/relax-2.s: Add other direction and .w/.l variants of
mov insns.
* ld-h8300/relax-2.d: Update expected disassembly.
* ld-h8300/relax-7a.s: New: tests for mov @(disp:32,ERx) -> mov
@(disp:16,ERx).
* ld-h8300/relax-7b.s: New: Likewise.
* ld-h8300/relax-7.d: New: expected disassembly.
* config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
@(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
R_H8_DISP32A16.
* config/tc-h8300.h: Remove duplicated defines.
2013-03-21 16:08:07 +00:00
Kai Tietz
31fd86f1cf
* pe-dll.c (process_def_file_and_drectve): Don't handle VC
...
generated C++-symbols as stdcall/fastcall.
2013-03-21 14:05:29 +00:00
Alan Modra
ffa9430db1
PR ld/12549
...
bfd/
* elflink.c (elf_link_add_object_symbols): Exclude weak refs when
considering whether an --as-needed library is needed.
ld/
* ld.texinfo (--as-needed): Update.
ld/testsuite/
* ld-elf/pr14862.out: Expect no output.
2013-03-18 02:47:03 +00:00
Jakub Jelinek
6f2ef5f590
* emulparams/aarch64linux.sh (LIBPATH_SUFFIX): Set to 64 for
...
aarch64linux* emulations.
2013-03-14 08:56:05 +00:00
Alan Modra
3ab6909a0c
* ldfile.c (ldfile_open_command_file_1): Return after einfo
...
to avoid warning.
2013-03-06 13:48:46 +00:00
Corinna Vinschen
a07ee50e95
* configure.host: Add x86_64-*-cygwin* as valid host.
...
* configure.tgt: Add x86_64-*-cygwin* as valid target.
* emultempl/pep.em: Handle different requirements for Cygwin in terms
of start addresses for executables and DLLs, based on memory model in
http://cygwin.com/ml/cygwin-developers/2013-02/msg00027.html
2013-03-05 11:54:29 +00:00
Alan Modra
13762d2ee4
PR ld/15222
...
ld/
* ldlang.c (lang_size_sections_1): When given an lma_region align
LMA as per VMA only if lma_region is the same as region.
ld/testsuite/
* ld-scripts/rgn-at6.s, * ld-scripts/rgn-at6.t, * ld-scripts/rgn-at6.d,
* ld-scripts/rgn-at7.t, * ld-scripts/rgn-at7.d: New tests.
2013-03-05 02:55:27 +00:00
Nick Clifton
727f703102
* scripttempl/elf32msp430.sc: Add placement of .data.* sections.
...
Add alignment of .bss section.
* scripttempl/elf32msp430_3.sc: Likewise.
2013-02-27 11:15:39 +00:00
Nick Clifton
56dd11f0f4
PR ld/15188
...
* ld.texinfo: Fix typos.
2013-02-26 13:06:51 +00:00
Alan Modra
7c00cf684e
* scripttempl/elf.sc (.init_array, .fini_array): Don't sort all
...
.init_array/.fini_array input sections before .ctors/.dtors input
sections.
(CTORS_IN_INIT_ARRAY, DTORS_IN_INIT_ARRAY): Adjust to suit.
2013-02-21 05:10:28 +00:00
Alan Modra
c03551323c
bfd/
...
* elf-bfd.h (struct elf_build_id): Extracted from..
(struct elf_build_id_info): ..here. Delete.
(struct output_elf_obj_tdata): New, extracted from..
(struct elf_obj_tdata): ..here. Reorganize for better packing.
Add "o" field.
(elf_program_header_size): Reference tdata->o.
(elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
* elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
when opening bfd in any mode that might write.
(_bfd_elf_write_object_contents): Use build_id field in
output_elf_obj_tdata.
(_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
(elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
gdb/
* elfread.c (build_id_bfd_get): Adjust for elf_tdata changes.
ld/
* emultempl/elf32.em (write_build_id, setup_build_id): Adjust
for elf_tdata changes.
2013-02-21 04:35:22 +00:00
Alan Modra
12bd695738
bfd/
...
* elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
Delete num_locals and num_globals.
(elf_num_locals, elf_num_globals): Don't define.
(elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
* bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
* elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
* elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
* elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
accessor macros.
* elf.c (elf_map_symbols): Add pnum_locals param. Return
number of locals syms via new param.
(swap_out_syms): Adjust to suit elf_map_symbols change.
ld/
* emultempl/elf-generic.em: Use newly defined elf_obj_tdata
accessor macros.
2013-02-21 02:29:11 +00:00
Alan Modra
a582ed93f9
* Makefile.am: Use $(ELF_DEPS) on a number of eelf*.c rules.
...
* Makefile.in: Regenerate.
2013-02-20 10:24:11 +00:00
Sandra Loosemore
46fed7f7c2
2013-02-19 Sandra Loosemore <sandra@codesourcery.com>
...
PR ld/15146
ld/
* plugin.c (plugin_notice): Add null check before dereferencing
pointer.
2013-02-19 03:59:08 +00:00
Alan Modra
30e8ee25e3
include/
...
* bfdlink.h (struct bfd_link_info): Delete emit_note_gnu_build_id.
bfd/
* configure.in: Bump version to 2.23.52.
* elf-bfd.h (struct elf_build_id_info): New.
(struct elf_obj_tdata): Delete after_write_object_contents,
after_write_object_contents_info and build_id_size. Make build_id
a pointer to struct elf_build_id_info.
* elf.c (_bfd_elf_write_object_contents): Style. Update
after_write_ibject_contents invocation.
(elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
allow zero size notes.
* configure: Regenerate.
gdb/
* elfread.c (struct build_id): Delete. Use struct elf_build_id
throughout file instead.
(build_id_bfd_get): Update to use new elf_tdata build_id field.
Don't xmalloc return value.
(build_id_verify): Similarly. Don't xfree.
(build_id_to_debug_filename): Update.
(find_separate_debug_file_by_buildid): Update, don't xfree.
ld/
* emultempl/elf32.em (emit_note_gnu_build_id): New static var.
Replace all info->emit_note_gnu_build_id refs.
(id_note_section_size): Rename from
gld${EMULATION_NAME}_id_note_section_size.
(struct build_id_info): Delete.
(write_build_id): Rename from
gld${EMULATION_NAME}_write_build_id_section.
Update elf_tdata usage. Style, formatting.
(setup_build_id): New function.
(gld${EMULATION_NAME}_after_open): Use setup_build_id.
2013-02-18 23:50:32 +00:00
H.J. Lu
3d5bef4c08
Don't add DT_NEEDED for references from the dummy bfd
...
bfd/
PR ld/15146
* elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
for references from the dummy bfd.
ld/
PR ld/15146
* plugin.c (plugin_notice): Replace the undefined dummy bfd with
the real one.
ld/testsuite/
PR ld/15146
* ld-plugin/pr15146.d: New file.
* ld-plugin/pr15146a.c: Likewise.
* ld-plugin/pr15146b.c: Likewise.
* ld-plugin/pr15146c.c: Likewise.
* ld-plugin/pr15146d.c: Likewise.
* ld-plugin/lto.exp: Add tests for PR ld/15146.
2013-02-16 17:54:37 +00:00
H.J. Lu
4a2b04a7e5
Also trace symbol from the IR bfd
...
PR ld/15141
* plugin.c (plugin_notice): Also trace symbol from the IR bfd.
2013-02-16 17:50:20 +00:00
Kai Tietz
b138e9bffd
* scripttempl/pep.sc (.xdata): Merge .xdata* into .xdata section.
...
(.pdata): Merge .pdata* into .pdata section.
2013-02-15 11:08:01 +00:00
Alan Modra
61087d8c32
* ldlang.c (get_init_priority): Comment typo.
...
(lang_finish): Free link_info.hash and lang_definedness_table.
(lang_end): Delete lang_definedness_table comment.
2013-02-11 02:07:20 +00:00
Alan Modra
a1b8d8434e
PR ld/15130
...
* ld.texinfo (-rpath-link): Typo fix.
2013-02-10 23:52:51 +00:00
Nick Clifton
20855e86bf
* emultempl/metagelf.em (build_section_lists): Use sec_info_type
...
rather than userdata->flags.just_syms.
2013-02-08 17:46:31 +00:00
Sandra Loosemore
36591ba149
2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
...
Andrew Jenner <andrew@codesourcery.com>
Based on patches from Altera Corporation.
bfd/
* Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
(ALL_MACHINES_CFILES): Add cpu-nios2.c.
(BFD_BACKENDS): Add elf32-nios2.lo.
(BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
* Makefile.in: Regenerated.
* configure.in: Add entries for bfd_elf32_bignios2_vec and
bfd_elf32_littlenios2_vec.
* configure: Regenerated.
* config.bfd: Add cases for nios2.
* archures.c (enum bfd_architecture): Add bfd_arch_nios2.
(bfd_mach_nios2): Define.
(bfd_nios2_arch): Declare.
(bfd_archures_list): Add bfd_nios2_arch.
* targets.c (bfd_elf32_bignios2_vec): Declare.
(bfd_elf32_littlenios2_vec): Declare.
(_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
bfd_elf32_littlenios2_vec.
* elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
* reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
* bfd-in2.h: Regenerated.
* libbfd.h: Regenerated.
* cpu-nios2.c: New file.
* elf32-nios2.c: New file.
opcodes/
* Makefile.am (TARGET_LIBOPCODES_CFILES): Add nios2-dis.c and
nios2-opc.c.
* Makefile.in: Regenerated.
* configure.in: Add case for bfd_nios2_arch.
* configure: Regenerated.
* disassemble.c (ARCH_nios2): Define.
(disassembler): Add case for bfd_arch_nios2.
* nios2-dis.c: New file.
* nios2-opc.c: New file.
include/
* dis-asm.h (print_insn_big_nios2): Declare.
(print_insn_little_nios2): Declare.
include/elf
* nios2.h: New file.
include/opcode/
* nios2.h: New file.
gas/
* Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
(TARGET_CPU_HFILES): Add config/tc-nios2.h.
* Makefile.in: Regenerated.
* configure.tgt: Add case for nios2*-linux*.
* config/obj-elf.c: Conditionally include elf/nios2.h.
* config/tc-nios2.c: New file.
* config/tc-nios2.h: New file.
* doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
* doc/Makefile.in: Regenerated.
* doc/all.texi: Set NIOSII.
* doc/as.texinfo (Overview): Add Nios II options.
(Machine Dependencies): Include c-nios2.texi.
* doc/c-nios2.texi: New file.
* NEWS: Note Altera Nios II support.
gas/testsuite/
* gas/nios2/add.d: New.
* gas/nios2/add.s: New.
* gas/nios2/align_fill.d: New.
* gas/nios2/align_fill.s: New.
* gas/nios2/align_text.d: New.
* gas/nios2/align_text.s: New.
* gas/nios2/and.d: New.
* gas/nios2/and.s: New.
* gas/nios2/branch.d: New.
* gas/nios2/branch.s: New.
* gas/nios2/break.d: New.
* gas/nios2/break.s: New.
* gas/nios2/bret.d: New.
* gas/nios2/bret.s: New.
* gas/nios2/cache.d: New.
* gas/nios2/cache.s: New.
* gas/nios2/call26.d: New.
* gas/nios2/call26.s: New.
* gas/nios2/call.d: New.
* gas/nios2/call.s: New.
* gas/nios2/cmp.d: New.
* gas/nios2/cmp.s: New.
* gas/nios2/comments.d: New.
* gas/nios2/comments.s: New.
* gas/nios2/complex.d: New.
* gas/nios2/complex.s: New.
* gas/nios2/ctl.d: New.
* gas/nios2/ctl.s: New.
* gas/nios2/custom.d: New.
* gas/nios2/custom.s: New.
* gas/nios2/etbt.d: New.
* gas/nios2/etbt.s: New.
* gas/nios2/flushda.d: New.
* gas/nios2/flushda.s: New.
* gas/nios2/illegal.l: New.
* gas/nios2/illegal.s: New.
* gas/nios2/jmp.d: New.
* gas/nios2/jmp.s: New.
* gas/nios2/ldb.d: New.
* gas/nios2/ldb.s: New.
* gas/nios2/ldh.d: New.
* gas/nios2/ldh.s: New.
* gas/nios2/ldw.d: New.
* gas/nios2/ldw.s: New.
* gas/nios2/lineseparator.d: New.
* gas/nios2/lineseparator.s: New.
* gas/nios2/mov.d: New.
* gas/nios2/movia.d: New.
* gas/nios2/movia.s: New.
* gas/nios2/movi.d: New.
* gas/nios2/movi.s: New.
* gas/nios2/mov.s: New.
* gas/nios2/mul.d: New.
* gas/nios2/mul.s: New.
* gas/nios2/nios2.exp: New.
* gas/nios2/nor.d: New.
* gas/nios2/nor.s: New.
* gas/nios2/or.d: New.
* gas/nios2/or.s: New.
* gas/nios2/ret.d: New.
* gas/nios2/ret.s: New.
* gas/nios2/rol.d: New.
* gas/nios2/rol.s: New.
* gas/nios2/rotate.d: New.
* gas/nios2/rotate.s: New.
* gas/nios2/stb.d: New.
* gas/nios2/stb.s: New.
* gas/nios2/sth.d: New.
* gas/nios2/sth.s: New.
* gas/nios2/stw.d: New.
* gas/nios2/stw.s: New.
* gas/nios2/sub.d: New.
* gas/nios2/sub.s: New.
* gas/nios2/sync.d: New.
* gas/nios2/sync.s: New.
* gas/nios2/trap.d: New.
* gas/nios2/trap.s: New.
* gas/nios2/tret.d: New.
* gas/nios2/tret.s: New.
* gas/nios2/warn_noat.l: New.
* gas/nios2/warn_noat.s: New.
* gas/nios2/warn_nobreak.l: New.
* gas/nios2/warn_nobreak.s: New.
* gas/nios2/xor.d: New.
* gas/nios2/xor.s: New.
ld/
* Makefile.am (enios2elf.c): New rule.
* Makefile.in: Regenerated.
* configure.tgt: Add case for nios2*-*-*.
* emulparams/nios2elf.sh: New file.
* NEWS: Note Altera Nios II support.
ld/testsuite/
* ld-nios2/emit-relocs-1a.s: New.
* ld-nios2/emit-relocs-1b.s: New.
* ld-nios2/emit-relocs-1.d: New.
* ld-nios2/emit-relocs-1.ld: New.
* ld-nios2/gprel.d: New.
* ld-nios2/gprel.s: New.
* ld-nios2/hilo16.d: New.
* ld-nios2/hilo16.s: New.
* ld-nios2/hilo16_symbol.s: New.
* ld-nios2/imm5.d: New.
* ld-nios2/imm5.s: New.
* ld-nios2/imm5_symbol.s: New.
* ld-nios2/nios2.exp: New.
* ld-nios2/pcrel16.d: New.
* ld-nios2/pcrel16_label.s: New.
* ld-nios2/pcrel16.s: New.
* ld-nios2/relax_callr.d: New.
* ld-nios2/relax_callr.ld: New.
* ld-nios2/relax_callr.s: New.
* ld-nios2/relax_cjmp.d: New.
* ld-nios2/relax_cjmp.s: New.
* ld-nios2/relax_jmp.ld: New.
* ld-nios2/relax_section.d: New.
* ld-nios2/relax_section.s: New.
* ld-nios2/relax_ujmp.d: New.
* ld-nios2/relax_ujmp.s: New.
* ld-nios2/reloc.d: New.
* ld-nios2/reloc.s: New.
* ld-nios2/reloc_symbol.s: New.
* ld-nios2/s16.d: New.
* ld-nios2/s16.s: New.
* ld-nios2/s16_symbol.s: New.
* ld-nios2/u16.d: New.
* ld-nios2/u16.s: New.
* ld-nios2/u16_symbol.s: New.
* ld-elf/indirect.exp: Skip on targets that don't support
-shared -fPIC.
* ld-elfcomm/elfcomm.exp: Build with -G0 for nios2.
* ld-plugin/lto.exp: Skip shared library tests on targets that
don't support them. Skip execution tests on non-native targets.
binutils/
* readelf.c: Include elf/nios2.h.
(dump_relocations): Add case for EM_ALTERA_NIOS2.
(get_nios2_dynamic_type): New.
(get_dynamic_type): Add case for EM_ALTERA_NIOS2.
(is_32bit_abs_reloc): Fix EM_ALTERA_NIOS2 case.
(is_16bit_abs_reloc): Likewise.
(is_none_reloc): Add EM_ALTERA_NIOS2 and EM_NIOS32 cases.
* NEWS: Note Altera Nios II support.
* MAINTAINERS: Add Nios II maintainers.
2013-02-06 23:22:26 +00:00
Alan Modra
4d4ef6fd75
* emultempl/avrelf.em (avr_elf_before_parse): New function.
...
(LDEMUL_BEFORE_PARSE): Define.
2013-02-05 22:38:34 +00:00
Alan Modra
eeaa4577b6
Revert 2013-02-04, 2013-01-22 and 2013-01-21 changes.
2013-02-05 21:47:32 +00:00
H.J. Lu
663fa5434e
Don't enable new dtags by default with -rpath
...
ld/
2013-02-04 H.J. Lu <hongjiu.lu@intel.com>
PR ld/15096
* emultempl/alphaelf.em (alpha_after_parse): Call
gld${EMULATION_NAME}_after_parse instead of after_parse_default.
* emultempl/cr16elf.em (cr16elf_after_parse): Likewise.
* emultempl/crxelf.em (crxelf_after_parse): Likewise.
* emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
* emultempl/mipself.em (mips_after_parse): Likewise.
* emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse): Renamed
to ...
(gld_${EMULATION_NAME}_after_parse): This. Call
gld${EMULATION_NAME}_after_parse instead of after_parse_default.
(LDEMUL_AFTER_PARSE): Set to gld_${EMULATION_NAME}_after_parse.
* emultempl/elf32.em (new_dtags_set): New variable.
(gld${EMULATION_NAME}_before_parse): Don't set link_info.new_dtags
here.
(gld${EMULATION_NAME}_after_parse): New function.
(ld_${EMULATION_NAME}_emulation): Replace after_parse_default'
with gld${EMULATION_NAME}_after_parse.
(gld${EMULATION_NAME}_handle_option): Set new_dtags_set to TRUE
when setting link_info.new_dtags.
ld/testsuite/
2013-02-04 H.J. Lu <hongjiu.lu@intel.com>
PR ld/15096
* ld-elf/new-dtags-1.d: New test.
* ld-elf/new-dtags-2.d: Likewise.
* ld-elf/new-dtags-3.d: Likewise.
* ld-elf/new-dtags-4.d: Likewise.
* ld-elf/new-dtags-5.d: Likewise.
* ld-elf/new-dtags-6.d: Likewise.
* ld-elf/new-dtags-7.d: Likewise.
* ld-elf/new-dtags-8.d: Likewise.
2013-02-05 01:36:05 +00:00
Kai Tietz
0a4e6638da
* deffilep.y (def_image_name): Adjust type of base-address
...
argument.
(%union): Add new type bfd_vma as vma.
(VMA): New rule.
(opt_base): Use VMA instead of NUMBER rule to evaluate value.
(def_file_print): Use bfd's fprintf_vma to output base-address.
2013-01-25 11:39:42 +00:00
Nick Clifton
78c8d46ca4
Add support for V850E3V5 architecture
2013-01-24 11:14:05 +00:00
Nick Clifton
f5c66ab0f8
PR ld/15041
...
* scripttempl/pep.sc (.pdata): Only accept .pdata sections.
(.xdata): Similarly.
(.debug_frame): Similarly.
2013-01-23 15:12:01 +00:00
Nick Clifton
b176ded116
PR ld/15037
...
* scripttempl/avr.sc (.eeprom): Keep it.
2013-01-23 11:56:02 +00:00
Alan Modra
a6dea726b0
* Makefile.am (ALL_64_EMULATION_SOURCES): Add eelf64rdos.c.
...
(eelf64rdos.c): New rule.
* emulparams/elf64rdos.sh: New file.
* configure.tgt (x86_64-*-rdos*): Use above.
* Makefile.in: Regenerate.
2013-01-23 10:31:13 +00:00
Roland McGrath
f0fe23c2b4
ld/
...
* emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Set
new_dtags to TRUE for *-*-nacl* targets.
2013-01-22 22:07:34 +00:00
Mike Frysinger
822b8bf46b
ld: enable new dtags by default for linux/gnu targets
...
The "new" dtags options have been around for 14+ years now, so for Linux
and GNU targets, enable them by default.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-01-21 08:21:46 +00:00
H.J. Lu
6738cadcc7
Add HOSTING_SCRT0 for PIE test
...
ld/
* Makefile.am (HOSTING_SCRT0): New.
* configure.host (HOSTING_SCRT0): New. Used for PIE.
* configure.in (HOSTING_SCRT0): New AC_SUBST.
* Makefile.in: Regenerated.
* configure: Likewise.
ld/testsuite/
* config/default.exp (get_target_emul): Also set HOSTING_SCRT0.
* lib/ld-lib.exp (default_ld_link): Use HOSTING_SCRT0 for -pie.
2013-01-19 19:36:37 +00:00
Mike Frysinger
b1b00fcc61
ld: change --enable-new-dtags to only generate new dtags
...
The "new" dtags options have been around for 14+ years, so there
shouldn't be a need to generate both new & old tags anymore.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-01-18 17:43:58 +00:00
Alan Modra
0d705e9f94
* ld.texinfo (-Tldata-segment): Describe.
...
* ldlex.h (OPTION_TLDATA_SEGMENT): New enum value.
* lexsup.c (ld_options): Add -Tldata-segment.
(parse_args): Handle OPTION_TLDATA_SEGMENT.
* scripttempl/elf.sc: Support LARGE_DATA_ADDR.
2013-01-14 13:37:10 +00:00
H.J. Lu
e4492aa0d8
Remove trailing white spaces in ld
...
* deffilep.y: Remove trailing white spaces.
* elf-hints-local.h: Likewise.
* ldexp.c: Likewise.
* ldlang.h: Likewise.
* ldmisc.c: Likewise.
* ldwrite.c: Likewise.
* pe-dll.c: Likewise.
* emulparams/criself.sh: Likewise.
* emulparams/crislinux.sh: Likewise.
* emulparams/elf32_tic6x_le.sh: Likewise.
* emulparams/elf32bmipn32-defs.sh: Likewise.
* emulparams/elf32mb_linux.sh: Likewise.
* emulparams/elf32mep.sh: Likewise.
* emulparams/elf32microblaze.sh: Likewise.
* emulparams/elf32ppc.sh: Likewise.
* emulparams/elf64_s390.sh: Likewise.
* emulparams/elf64alpha.sh: Likewise.
* emulparams/elf_s390.sh: Likewise.
* emulparams/elf_x86_64.sh: Likewise.
* emulparams/tic80coff.sh: Likewise.
* emultempl/aix.em: Likewise.
* emultempl/avrelf.em: Likewise.
* emultempl/cr16elf.em: Likewise.
* emultempl/pe.em: Likewise.
* emultempl/pep.em: Likewise.
* emultempl/spuelf.em: Likewise.
* emultempl/tic6xdsbt.em: Likewise.
2013-01-10 20:08:03 +00:00
Nick Clifton
a3c629886c
* common.h: Fix case of "Meta".
...
* metag.h: New file.
* dis-asm.h (print_insn_metag): New declaration.
* metag.h: New file.
* Makefile.am: Add Meta.
* Makefile.in: Regenerate.
* configure: Regenerate.
* configure.in: Add Meta.
* disassemble.c: Add Meta support.
* metag-dis.c: New file.
* Makefile.am: Add Meta.
* Makefile.in: Regenerate.
* archures.c (bfd_mach_metag): New.
* bfd-in2.h: Regenerate.
* config.bfd: Add Meta.
* configure: Regenerate.
* configure.in: Add Meta.
* cpu-metag.c: New file.
* elf-bfd.h: Add Meta.
* elf32-metag.c: New file.
* elf32-metag.h: New file.
* libbfd.h: Regenerate.
* reloc.c: Add Meta relocations.
* targets.c: Add Meta.
* Makefile.am: Add Meta.
* Makefile.in: Regenerate.
* config/tc-metag.c: New file.
* config/tc-metag.h: New file.
* configure.tgt: Add Meta.
* doc/Makefile.am: Add Meta.
* doc/Makefile.in: Regenerate.
* doc/all.texi: Add Meta.
* doc/as.texiinfo: Document Meta options.
* doc/c-metag.texi: New file.
* gas/metag/labelarithmetic.d: New file.
* gas/metag/labelarithmetic.s: New file.
* gas/metag/metacore12.d: New file.
* gas/metag/metacore12.s: New file.
* gas/metag/metacore21-invalid.l: New file.
* gas/metag/metacore21-invalid.s: New file.
* gas/metag/metacore21.d: New file.
* gas/metag/metacore21.s: New file.
* gas/metag/metacore21ext.d: New file.
* gas/metag/metacore21ext.s: New file.
* gas/metag/metadsp21-invalid.l: New file.
* gas/metag/metadsp21-invalid.s: New file.
* gas/metag/metadsp21.d: New file.
* gas/metag/metadsp21.s: New file.
* gas/metag/metadsp21ext.d: New file.
* gas/metag/metadsp21ext.s: New file.
* gas/metag/metafpu21.d: New file.
* gas/metag/metafpu21.s: New file.
* gas/metag/metafpu21ext.d: New file.
* gas/metag/metafpu21ext.s: New file.
* gas/metag/metag.exp: New file.
* gas/metag/tls.d: New file.
* gas/metag/tls.s: New file.
* Makefile.am: Add Meta.
* Makefile.in: Regenerate.
* configure.tgt: Add Meta.
* emulparams/elf32metag.sh: New file.
* emultempl/metagelf.em: New file.
* ld-elf/merge.d: Mark Meta as xfail.
* ld-gc/start.d: Skip this test on Meta.
* ld-gc/personality.d: Skip this test on Meta.
* ld-metag/external.s: New file.
* ld-metag/metag.exp: New file.
* ld-metag/pcrel.d: New file.
* ld-metag/pcrel.s: New file.
* ld-metag/shared.d: New file.
* ld-metag/shared.r: New file.
* ld-metag/shared.s: New file.
* ld-metag/stub.d: New file.
* ld-metag/stub.s: New file.
* ld-metag/stub_pic_app.d: New file.
* ld-metag/stub_pic_app.r: New file.
* ld-metag/stub_pic_app.s: New file.
* ld-metag/stub_pic_shared.d: New file.
* ld-metag/stub_pic_shared.s: New file.
* ld-metag/stub_shared.d: New file.
* ld-metag/stub_shared.r: New file.
* ld-metag/stub_shared.s: New file.
* binutils/readelf.c: (guess_is_rela): Add EM_METAG.
(dump_relocations): Add EM_METAG.
(get_machine_name): Correct case for Meta.
(is_32bit_abs_reloc): Add support for Meta ADDR32 reloc.
(is_none_reloc): Add support for Meta NONE reloc.
2013-01-10 09:49:22 +00:00
Alan Modra
134960cc27
* emulparams/elf_x86_64.sh (LARGE_BSS_AFTER_BSS): Define.
...
* emulparams/elf32_x86_64.sh: Likewise.
* emulparams/elf_k1om.sh: Likewise.
* emulparams/elf_l1om.sh: Likewise.
* scripttempl/elf.sc (LARGE_BSS): Define rather than appending to
OTHER_BSS_SECTIONS. Substitute in script.
2013-01-09 05:51:32 +00:00
Alan Modra
34d560337b
* scripttempl/elf.sc (RODATA_ADDR): Typo fix.
2013-01-08 09:23:07 +00:00
Alan Modra
98e385126e
fix typo
2013-01-08 06:33:12 +00:00
Alan Modra
d5c8b1f856
* emultempl/elf32.em (gld${EMULATION_NAME}_check_ld_so_conf): Replace
...
"name" param with a bfd_link_needed_list pointer. Update caller.
(gld${EMULATION_NAME}_check_ld_elf_hints): Likewise.
2013-01-08 06:10:39 +00:00
Alan Modra
cc382d466c
* Makefile.am (ALL_EMULATION_SOURCES): Correct eavrxmega entries.
...
* Makefile.in: Regenerate.
2013-01-08 02:02:34 +00:00
H.J. Lu
add2432034
Add fuse-ld= for GCC linker option compatibility
...
* lexsup.c (ld_options): Add fuse-ld= for GCC linker option
compatibility.
2013-01-07 16:58:59 +00:00
Nick Clifton
7ca01ed925
* ld.texinfo: Replace @ with @@ when it is part of the text.
...
Correct ordering of M68HC11 entry.
* doc/binutils.texi: Fix ordering of top level nodes.
Replace erroneous uses of @itemx with @item.
* bfd.texinfo: Replace @ with @@ when it is part of the text.
2013-01-07 12:11:13 +00:00
Nick Clifton
e407c74b5b
* archures.c: Add support for MIPS r5900
...
* bfd-in2.h: Add support for MIPS r5900
* config.bfd: Add support for Sony Playstation 2
* cpu-mips.c: Add support for MIPS r5900
* elfxx-mips.c: Add support for MIPS r5900 (extension of r4000)
* config/tc-mips.c: Add support for MIPS r5900
Add M_LQ_AB and M_SQ_AB to support large values for instructions lq and sq.
* config/tc-mips.c (can_swap_branch_p, get_append_method): Detect some conditional short loops to fix a bug on the r5900 by NOP in the branch delay slot.
* config/tc-mips.c (M_MUL): Support 3 operands in multu on r5900.
* config/tc-mips.c (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
* config/tc-mips.c (s_mipsset): Force 32 bit floating point on r5900.
* configure.in: Detect CPU type when target string contains r5900 (e.g. mips64r5900el-linux-gnu).
* config/tc-mips.c (mips_ip): Check parameter range of instructions mfps and mtps on r5900.
* elf/mips.h: Add MIPS machine variant number for r5900 which is compatible with old Playstation 2 software.
* opcode/mips.h: Add support for r5900 instructions including lq and sq.
* configure.tgt: Support ELF files for Sony Playstation 2 (for ps2dev and ps2sdk).
* emulparams/elf32lr5900n32.sh: Create linker script for Sony Playstation 2 ELF files using MIPS ABI n32.
* emulparams/elf32lr5900.sh: Create linker script for Sony Playstation 2 ELF files using MIPS ABI o32.
* Makefile.am: Add linker scripts for Sony Playstation 2 ELF files.
* opcodes/mips-dis.c: Add names for CP0 registers of r5900.
* opcodes/mips-opc.c: Add M_SQ_AB and M_LQ_AB to support larger range for instructions sq and lq.
* opcodes/mips-opc.c: Add support for MIPS r5900 CPU.
Add support for 128 bit MMI (Multimedia Instructions).
Add support for EE instructions (Emotion Engine).
Disable unsupported floating point instructions (64 bit and undefined compare operations).
Enable instructions of MIPS ISA IV which are supported by r5900.
Disable 64 bit co processor instructions.
Disable 64 bit multiplication and division instructions.
Disable instructions for co-processor 2 and 3, because these are not supported (preparation for later VU0 support (Vector Unit)).
Disable cvt.w.s because this behaves like trunc.w.s and the correct execution can't be ensured on r5900.
Add trunc.w.s using the opcode encoding of cvt.w.s on r5900. This will confuse less developers and compilers.
2013-01-04 17:22:53 +00:00
H.J. Lu
6265840747
Update copyright year to 2013
...
binutils/
2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
* version.c (print_version): Update copyright year to 2013.
gas/
2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
* as.c (parse_args): Update copyright year to 2013.
ld/
2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
* ldver.c (ldversion): Update copyright year to 2013.
opcodes/
2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
* i386-gen.c (process_copyright): Update copyright year to 2013.
2013-01-02 17:15:38 +00:00
H.J. Lu
4e5f3f9d1d
Rotate binutils ChangeLog for 2013
2013-01-02 17:06:32 +00:00
Roland McGrath
9d5777a34c
ld/
...
* ld.texinfo (Options): Describe -Trodata-segment.
* ldlex.h (enum option_values): Add OPTION_TRODATA_SEGMENT.
* lexsup.c (ld_options, parse_args): Handle -Trodata-segment.
* scripttempl/elf.sc (RODATA_ADDR, SHLIB_RODATA_ADDR): Wrap
SEGMENT_START("rodata-segment", ...) + SIZEOF_HEADERS around the value.
2012-12-18 20:42:43 +00:00
Nick Clifton
5bf135a788
Add copyright notices
2012-12-17 16:56:12 +00:00
Alan Modra
4194268f43
PR ld/14962
...
* ldexp.h (struct ldexp_control): Add "assign_name".
* ldexp.c (fold_name <NAME>): Compare and clear assign_name on match.
(exp_fold_tree_1): Remove existing code testing for self assignment.
Instead set and test expld.assign_name.
* ldlang.c (scan_for_self_assignment): Delete.
(print_assignment): Instead set and test expld.assign_name.
2012-12-17 00:16:49 +00:00
Roland McGrath
8634c1b4cb
ld/
...
* emulparams/elf_nacl.sh (nacl_rodata_addr): New shell function.
(RODATA_ADDR, SHLIB_RODATA_ADDR): Use it to base the calculation
on SEGMENT_START("text-segment", ...) rather than ... alone.
* Makefile.am (earmelf_nacl.c, earmelfb_nacl.c): Add missing
dependency on $(srcdir)/emulparams/elf_nacl.sh.
* Makefile.in: Regenerate.
2012-12-11 22:23:14 +00:00
Nick Clifton
752937aa0c
Add copyright notices
2012-12-10 12:48:03 +00:00
H.J. Lu
8fbb09e83e
Extend --copy-dt-needed-entries to creating DSO
...
ld/
PR ld/14915
* emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Also
check DT_NEEDED entries when creating shared object with
--copy-dt-needed-entries.
ld/testsuite/
PR ld/14915
* ld-elf/shared.exp (build_tests): Test --add-needed,
--copy-dt-needed-entries, --no-add-needed and
--no-copy-dt-needed-entries with -shared.
Add tests for --no-add-needed and --no-copy-dt-needed-entries
with -shared.
2012-12-06 00:25:19 +00:00
Alan Modra
79056107ed
Add x86_64-*-rdos.
2012-12-05 05:48:19 +00:00
H.J. Lu
d82184d782
Improve plugin error handling
...
ld/
PR ld/14904
* ldmain.c (main): Don't check plugin_load_plugins return.
* lexsup.c (parse_args): Don't check plugin_opt_plugin return.
* plugin.c (dlerror): New. Defined if HAVE_DLFCN_H isn't
defined.
(plugin_opt_plugin): Change return type to void. Stop on
dlopen error and report error with dlerror ().
(plugin_load_plugins): Change return type to void. Stop on
dlsym error and report error with dlerror (). Don't use
set_plugin_error.
(plugin_call_cleanup): Issue an error for each plugin.
* plugin.h (plugin_opt_plugin): Change return type to void.
(plugin_load_plugins): Likewise.
ld/testsuite/
PR ld/14904
* ld-plugin/plugin-2.d: Update expected error message.
* ld-plugin/plugin-4.d: Likewise.
2012-12-03 14:34:06 +00:00
Joern Rennecke
f204ddb8a8
* scripttempl/epiphany_4x4.sc, emulparams/elf32epiphany_4x4.sh: Add.
...
* emultempl/epiphanyelf_4x4.em: Likewise.
* configure.tgt: Add elf32epiphany_4x4 support.
* Makefile.am: Likewise.
* Makefile.in: Regenerate.
2012-11-30 18:28:38 +00:00
Maciej W. Rozycki
e63962bcf0
* Makefile.in: Regenerate.
2012-11-29 11:03:13 +00:00
Nick Clifton
11e7fd744a
PR ld/14776
...
* ld.texinfo: Fix spelling mistakes.
2012-11-27 17:04:30 +00:00
Roland McGrath
e2caaa1f59
ld/
...
* emultempl/aarch64elf.em (gld${EMULATION_NAME}_before_parse):
Copy last elf32.em here too.
* emultempl/armelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
* emultempl/mmixelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
* emultempl/scoreelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
2012-11-26 23:26:35 +00:00
Roland McGrath
4724d37ec2
ld/
...
* ld.h (ld_config_type): New flag member separate_code.
* emultempl/elf32.em
(gld${EMULATION_NAME}_before_parse): Set it based on $SEPARATE_CODE.
* ldlang.c (ldlang_override_segment_assignment): If it's set, then
always return TRUE when SEC_CODE differs between the sections.
2012-11-21 19:56:38 +00:00
H.J. Lu
b039ef0457
Implement ELF linker -z global option
...
ld/
* ld.texinfo: Document "-z global".
* emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Support
"-z global".
(gld${EMULATION_NAME}_list_options): Likewise.
ld/testsuite/
* ld-elf/global1.d: New file.
2012-11-20 22:16:05 +00:00
Maxim Kuvyrkov
3d3163562c
Fix typo.
2012-11-16 04:01:14 +00:00
Maxim Kuvyrkov
507dcd87bd
Port lib32 arangement from Debian.
...
* emulparams/elf_i386.sh: Include lib32 directories in library search
path.
2012-11-16 04:00:41 +00:00
Simon Baldwin
24a0971372
* ldmain.c (main): Add start_sbrk set to sbrk(0) on entry.
...
On exit, compute data size as the delta between current
sbrk(0) and start_sbrk.
2012-11-15 10:49:02 +00:00
Nick Clifton
de863c7475
2012-11-09 Nick Clifton <nickc@redhat.com>
...
* Makefile.am (ALL_MACHINES): Add cpu-v850-rh850.lo.
(ALL_MACHINES_CFILES): Add cpu-v850-rh850.c.
* archures.c (bfd_arch_info): Add bfd_v850_rh850_arch.
* config.bfd: Likewise.
* configure.in: Add bfd_elf32_v850_rh850_vec.
* cpu-v850.c: Update printed description.
* cpu-v850_rh850.c: New file.
* elf32-v850.c (v850_elf_check_relocs): Add support for RH850 ABI
relocs.
(v850_elf_perform_relocation): Likewise.
(v850_elf_final_link_relocate): Likewise.
(v850_elf_relocate_section): Likewise.
(v850_elf_relax_section): Likewise.
(v800_elf_howto_table): New.
(v850_elf_object_p): Add support for RH850 ABI values.
(v850_elf_final_write_processing): Likewise.
(v850_elf_merge_private_bfd_data): Likewise.
(v850_elf_print_private_bfd_data): Likewise.
(v800_elf_reloc_map): New.
(v800_elf_reloc_type_lookup): New.
(v800_elf_reloc_name_lookup): New.
(v800_elf_info_to_howto): New.
(bfd_elf32_v850_rh850_vec): New.
(bfd_arch_v850_rh850): New.
* targets.c (_bfd_targets): Add bfd_elf32_v850_rh850_vec.
* Makefile.in: Regenerate.
* bfd-in2.h: Regenerate.
* configure: Regenerate.
* readelf.c (get_machine_flags): Add support for E_FLAG_RX_ABI.
(guess_is_rela): Add EM_V800.
(dump_relocations): Likewise.
(get_machine_name): Update EM_V800.
(get_machine_flags): Add support for RH850 ABI flags.
(is_32bit_abs_reloc): Add support for RH850 ABI reloc.
* config/tc-v850.c (v850_target_arch): New.
(v850_target_format): New.
(set_machine): Use v850_target_arch.
(md_begin): Likewise.
(md_show_usage): Document new switches.
(md_parse_option): Add -mgcc-abi, -mrh850-abi, -m8byte-align and
-m4byte-align.
* config/tc-v850.c (TARGET_ARCH) Use v850_target_arch.
(TARGET_FORMAT): Use v850_target_format.
* doc/c-v850.texi: Document new options.
* v850.h: Add RH850 ABI values.
* Makefile.am: (ALL_EMULATION_SOURCES): Add ev850_rh850.c.
* Makefile.in: Regenerate.
* configure.tgt (v850*-*-*): Make v850_rh850 the default
emulation. Add vanilla v850 as an extra emulation.
* emulparams/v850_rh850.sh: New file.
* scripttempl/v850_rh850.sc: New file.
* configure.in: Add bfd_v850_rh850_arch.
* configure: Regenerate.
* disassemble.c (disassembler): Likewise.
2012-11-09 17:36:19 +00:00
Nick Clifton
708e2187a3
2012-11-09 Nick Clifton <nickc@redhat.com>
...
* elf32-rx.c (describe_flags): New function. Returns a buffer
containing a description of the E_FLAG_RX_... values set.
(rx_elf_merge_private_bfd_data): Use it.
(rx_elf_print_private_bfd_data): Likewise.
(elf32_rx_machine): Skip EF_RX_CPU_RX check.
(elf32_rx_special_sections): Define.
(elf_backend_special_sections): Define.
2012-11-09 Nick Clifton <nickc@redhat.com>
* readelf.c (get_machine_flags): Add support for E_FLAG_RX_ABI.
2012-11-09 Nick Clifton <nickc@redhat.com>
* config/obj-elf.c (obj_elf_change_section): Allow init array
sections to have the SHF_EXECINSTR attribute for the RX target.
* config/tc-rx.c (elf_flags): Initialise with E_FLAG_RX_ABI.
(enum options): Add OPTION_USES_GCC_ABI and OPTION_USES_RX_ABI.
(md_longopts): Add -mgcc-abi and -mrx-abi.
(md_parse_option): Add support for OPTION_USES_GCC_ABI and
OPTION_USES_RX_ABI.
* doc/as.texinfo (RX Options): Add mention of remaining RX
options.
* doc/c-rx.texi: Document -mgcc-abi and -mrx-abi.
2012-11-09 Nick Clifton <nickc@redhat.com>
* rx.h (EF_RX_CPU_RX): Add comment.
(E_FLAG_RX_ABI): Define.
2012-11-09 Nick Clifton <nickc@redhat.com>
* emultempl/rxelf.em (no_flag_mismatch_warnings): Initialise to
true.
(PARSE_AND_LIST_LONGOPTS): Add flag-mismatch-warnings.
(PARSE_AND_LIST_ARG_CASES): Add support for
--flag-mismatch-warnings.
2012-11-09 17:00:44 +00:00
Michael Eager
f23200ada9
Add microblazeel target support to bfd, gas and ld.
...
binutils/bfd/Changelog
2012-11-09 Edgar E. Iglesias <edgar.iglesias@gmail.com>
* config.bfd: Add microblazeel-*-*
* configure.in: Likewise.
* configure: Regenerate.
* elf32-microblaze.c (microblaze_elf_relocate_section):
Add endian awareness.
(microblaze_elf_merge_private_bfd_data): New.
(microblaze_bfd_write_imm_value_32): New.
(microblaze_bfd_write_imm_value_64): New.
(microblaze_elf_relax_section): Add endian awareness.
(microblaze_elf_add_symbol_hook): Define TARGET_LITTLE_NAME,
TARGET_LITTLE_SYM and bfd_elf32_bfd_merge_private_bfd_data.
* targets.c: Add bfd target bfd_elf32_microblazeel_vec.
binutils/gas/Changelog
2012-11-09 Edgar E. Iglesias <edgar.iglesias@gmail.com>
* tc-microblaze.c (md_longopts): Define OPTION_EB and
OPTION_EL for target.
(md_parse_option): Likewise.
* tc-microblaze.h: Set elf32-microblazeel if not
target_big_endian for TARGET_FORMAT.
* configure.tgt: Add microblazeel and set endian per target.
binutils/gas/testsuite/Changelog
2012-11-09 David Holsgrove <david.holsgrove@xilinx.com>
* gas/microblaze/endian.exp: New file - endian
testcase for microblaze / microblazeel.
* gas/microblaze/endian.s: Likewise.
* gas/microblaze/endian_be.d: Likewise.
* gas/microblaze/endian_le.d: Likewise.
* gas/microblaze/endian_le_elf.d: Likewise.
* gas/microblaze/reloc_sym.d: Update to accept targets
other than elf32-microblaze.
* gas/microblaze/special_reg.d: Likewise.
binutils/ld/Changelog
2012-11-09 Edgar E. Iglesias <edgar.iglesias@gmail.com>
* Makefile.am: Add eelf32microblazeel.c and eelf32mbel_linux.c.
* Makefile.in: Regenerated.
* configure.tgt: Add microblazeel and set endian per target.
* emulparams/elf32mb_linux.sh: Add OUTPUT_FORMAT.
* emulparams/elf32microblaze.sh: Likewise.
* emulparams/elf32mbel_linux.sh: New file.
* emulparams/elf32microblazeel.sh: Likewise.
2012-11-09 16:25:12 +00:00
H.J. Lu
5bb3703f01
Remove trailing redundant `;'
...
bfd/
* aout-tic30.c (MY_final_link_callback): Remove trailing
redundant `;'.
* coff-h8500.c (extra_case): Likewise.
(bfd_coff_reloc16_get_value): Likewise.
* dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Likewise.
* elf.c (_bfd_elf_slurp_version_tables): Likewise.
* elf32-frv.c (elf32_frv_relocate_section): Likewise.
* elf32-v850.c (v850_elf_perform_relocation): Likewise.
* opncls.c (bfd_calc_gnu_debuglink_crc32): Likewise.
* plugin.c (add_symbols): Likewise.
* reloc.c (bfd_check_overflow): Likewise.
* vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
binutils/
* coffgrok.c (coff_grok): Remove trailing redundant `;'.
* resrc.c (open_input_stream): Likewise.
gas/
* config/atof-ieee.c (gen_to_words): Remove trailing redundant
`;'.
* config/atof-vax.c (flonum_gen2vax): Likewise.
* config/tc-d10v.c (write_2_short): Likewise.
* config/tc-i386-intel.c (i386_intel_simplify): Likewise.
* config/tc-s390.c (tc_s390_force_relocation): Likewise.
* config/tc-v850.c (md_parse_option): Likewise.
* config/tc-xtensa.c (find_address_of_next_align_frag): Likewise.
* dwarf2dbg.c (out_header): Likewise.
* symbols.c (dollar_label_name): Likewise.
(fb_label_name): Likewise.
ld/
* testplug.c (record_add_file): Remove trailing redundant `;'.
opcodes/
* aarch64-opc.h (gen_mask): Remove trailing redundant `;'.
* ia64-gen.c (fetch_insn_class): Likewise.
2012-11-09 08:29:34 +00:00
Alan Modra
d17dce5567
* configure.in: Apply 2012-09-10 change to config.in here.
2012-11-05 10:45:32 +00:00
Nathan Sidwell
07e15f8731
* emultempl/elf32.em: Print stacksize help.
2012-11-01 14:26:47 +00:00
Alan Modra
aa4c331959
* ldlang.c (insert_pad): Correct output section size calculation.
...
(lang_size_sections_1): Likewise for lang_data_statement and
lang_reloc_statement.
2012-11-01 04:15:07 +00:00
Alan Modra
ce23608fa2
binutils/
...
* dlltool.c (INIT_SEC_DATA): Move.
(secdata <DLLTOOL_PPC>): Use here too.
binutils/testsuite/
* binutils-all/copy-3.d: Exclude all cygwin and mingw targets,
and rs6000.
gas/
* config/tc-ppc.c (ppc_znop): Remove unused vars.
ld/
* configure.tgt (powerpcle-pe,winnt,cygwin): Add deffilep.o
and pe-dll.o.
2012-10-29 10:09:34 +00:00
H.J. Lu
4f9d22a0b1
Move disable_target_specific_optimizations to bfd_link_info
...
include/
* bfdlink.h (bfd_link_info): Add
disable_target_specific_optimizations.
ld/
* ld.h (command_line): Remove
disable_target_specific_optimizations.
(RELAXATION_DISABLED_BY_DEFAULT): Removed.
(RELAXATION_DISABLED_BY_USER): Likewise.
(RELAXATION_ENABLED): Likewise.
(DISABLE_RELAXATION): Likewise.
(ENABLE_RELAXATION): Likewise.
* ldmain.c (main): Updated.
* ldmain.h (RELAXATION_DISABLED_BY_DEFAULT): New macro.
(RELAXATION_DISABLED_BY_USER): Likewise.
(RELAXATION_ENABLED): Likewise.
(DISABLE_RELAXATION): Likewise.
(ENABLE_RELAXATION): Likewise.
2012-10-24 11:09:28 +00:00
Nathan Sidwell
04c3a75556
bfd/
...
* bfd-in.h (bfd_elf_stack_segment_size): Declare.
* bfd-in2.h: Rebuilt.
* elfxx-target.h (elf_backend_stack_align): New.
(elfNN_bed): Add it.
* elf-bfd.h (struct elf_backend_data): Add stack_align field.
* elf.c (bfd_elf_map_sections_to_segments): Pay attention to
stack_align and stacksize for PT_GNU_STACK segment.
(assign_file_positions_for_non_load_sections): Set p_memsz for
PT_GNU_STACK segment.
(copy_elf_program_header): Copy PT_GNU_STACK size.
* elflink.c (bfd_elf_stack_segment_size): New function, taken from
uclinux backends.
(bfd_elf_size_dynamic_sections): Determine
PT_GNU_STACK requirements after calling backend. Pay attention to
stacksize.
* elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Call
bfd_elf_stack_segment_size.
(elf32_bfinfdpic_modify_program_headers): Delete.
(elf32_bfingfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
here.
(elf_backend_stack_align): Override.
(elf_backend_modify_program_headers): Don't override.
* elf32-frv.c (frvfdpic_always_size_sections): Call
bfd_elf_stack_segment_size.
(elf32_frvfdpic_modify_program_headers): Delete.
(elf32_frvfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
here.
(elf_backend_stack_align): Override.
(elf_backend_modify_program_headers): Don't override.
* elf32-lm32.c (lm32_elf_always_size_sections): Leave
PT_GNU_STACK creation to underlying elf support. Check
__stacksize here for backwards compatibility, and set it if
needed.
(lm32_elf_modify_segment_map): Delete.
(lm32_elf_modify_program_headers): Delete.
(elf_backend_stack_align): Override.
(elf_backend_modify_segment_map): Don't override.
(elf_backend_modify_program_headers): Don't override.
* elf32-sh.c (sh_elf_always_size_sections): Call
bfd_elf_stack_segment_size.
(sh_elf_modify_program_headers): Delete.
(sh_elf_copy_private_data): Don't copy PT_GNU_STACK
here.
(elf_backend_stack_align): Override.
(elf_backend_modify_program_headers): Don't override.
* elf32-tic6x.c (elf32_tic6x_always_size_sections): Call
bfd_elf_stack_segment_size.
(elf32_tic6x_modify_program_headers): Delete.
(elf32_tic6x_copy_private_data): Delete.
(elf_backend_stack_align): Override.
(bfd_elf32_bfd_copy_private_bfd_data): Don't override.
(elf_backend_modify_program_headers): Don't override.
include/
* bfdlink.h (struct bfd_link_info): Add stacksize option.
ld/
* ld.texinfo (stack-size): New option.
* emultempl/elf32.em: Add stack-size option.
ld/testsuite/
* ld-elf/binutils.exp: Add -z stack-size=0.
* ld-elf/elf.exp: Add stack-exec and stack-size tests.
* ld-elf/orphan-region.d: Add stack-size option. Remove xfail.
* ld-elf/stack-exec.rd: New.
* ld-elf/stack-size.rd: New.
* ld-elf/stack.s: New.
* ld-scripts/empty-aligned.d: Add stack-size option.
* ld-sh/fdpic-stack-set.d: New.
* ld-tic6x/shlib-1.rd: Remove __stacksize symbol.
* ld-tic6x/shlib-1b.rd: Likewise.
* ld-tic6x/shlib-1r.rd: Likewise.
* ld-tic6x/shlib-1rb.rd: Likewise.
* ld-tic6x/shlib-app-1.rd: Likewise.
* ld-tic6x/shlib-app-1b.rd: Likewise.
* ld-tic6x/shlib-app-1r.rd: Likewise.
* ld-tic6x/shlib-app-1rb.rd: Likewise.
* ld-tic6x/shlib-noindex.rd: Likewise.
* ld-tic6x/static-app-1.rd: Likewise.
* ld-tic6x/static-app-1b.rd: Likewise.
* ld-tic6x/static-app-1r.rd: Likewise.
* ld-tic6x/static-app-1rb.rd: Likewise.
2012-10-23 09:33:56 +00:00
Alan Modra
0e86e20e04
include/
...
PR ld/14426
* bfdlink.h (bfd_link_info): Add ignore_hash.
ld/
PR ld/14426
* ldlex.h (option_values): Add OPTION_IGNORE_UNRESOLVED_SYMBOL.
* lexsup.c (parse_args): Likewise.
(ld_options): Describe --ignore-unresolved-symbol.
* ldmain.h (add_ignoresym): Declare.
* ldmain.c (add_ignoresym): New function, extracted from..
(undefined_symbol): ..here. Return if the symbol is in ignore_hash.
(constructor_callback): Don't use global link_info here.
(reloc_overflow): Likewise.
2012-10-22 13:33:49 +00:00
Alan Modra
a8f9d13eda
* plugin.c (plugin_load_plugins): Warning fix.
2012-10-22 04:54:25 +00:00