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Author SHA1 Message Date
Alan Modra
f0d937f331 daily update 2010-03-26 23:00:07 +00:00
Alan Modra
ddfd679590 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative. 
* bfd-in.h (elf_discarded_section): Clarify comment.
	* reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
	* bfd-in2.h: Regenerate.
 2010-03-26 08:34:24 +00:00
Alan Modra
1352b58a73 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged 
as unique in the armap.
 2010-03-26 01:40:40 +00:00
Alan Modra
6abec6bce3 PR ld/11375 
* elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
	possible stub on branches.
 2010-03-26 00:35:57 +00:00
Alan Modra
93620fdb76 add pr ref 2010-03-26 00:19:29 +00:00
Alan Modra
208d999c8f daily update 2010-03-25 23:00:05 +00:00
Joseph Myers
40b365969f bfd: 
* Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
	(ALL_MACHINES_CFILES): Add cpu-tic6x.c.
	(BFD32_BACKENDS): Add elf32-tic6x.lo.
	(BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
	* Makefile.in: Regenerate.
	* archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
	(bfd_archures_list): Update.
	* config.bfd (tic6x-*-elf): New.
	* configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
	New.
	* configure: Regenerate.
	* cpu-tic6x.c, elf32-tic6x.c: New.
	* reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
	BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
	BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
	BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
	BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
	BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
	BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
	BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
	BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
	BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
	BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
	BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
	BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
	* targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
	(_bfd_target_vector): Update.
	* bfd-in2.h, libbfd.h: Regenerate.

binutils:
	* MAINTAINERS: Add self as TI C6X maintainer.
	* NEWS: Add news entry for TI C6X support.
	* readelf.c: Include elf/tic6x.h.
	(guess_is_rela): Handle EM_TI_C6000.
	(dump_relocations): Likewise.
	(get_tic6x_dynamic_type): New.
	(get_dynamic_type): Call it.
	(get_machine_flags): Handle EF_C6000_REL.
	(get_osabi_name): Handle machine-specific values only for relevant
	machines.  Handle C6X values.
	(get_tic6x_segment_type): New.
	(get_segment_type): Call it.
	(get_tic6x_section_type_name): New.
	(get_section_type_name): Call it.
	(is_32bit_abs_reloc, is_16bit_abs_reloc, is_none_reloc): Handle
	EM_TI_C6000.

gas:
	* Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
	(TARGET_CPU_HFILES): Add config/tc-tic6x.h.
	* Makefile.in: Regenerate.
	* NEWS: Add news entry for TI C6X support.
	* app.c (do_scrub_chars): Handle "||^" for TI C6X.  Handle
	TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR.  Keep spaces in
	operands if TC_KEEP_OPERAND_SPACES.
	* configure.tgt (tic6x-*-*): New.
	* config/tc-ia64.h (TC_PREDICATE_START_CHAR,
	TC_PREDICATE_END_CHAR): Define.
	* config/tc-tic6x.c, config/tc-tic6x.h: New.
	* doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
	* doc/Makefile.in: Regenerate.
	* doc/all.texi (TIC6X): Define.
	* doc/as.texinfo: Add TI C6X documentation.  Include c-tic6x.texi.
	* doc/c-tic6x.texi: New.

gas/testsuite:
	* gas/tic6x: New directory and testcases.

include:
	* dis-asm.h (print_insn_tic6x): Declare.

include/elf:
	* common.h (ELFOSABI_C6000_ELFABI, ELFOSABI_C6000_LINUX): Define.
	* tic6x.h: New.

include/opcode:
	* tic6x-control-registers.h, tic6x-insn-formats.h,
	tic6x-opcode-table.h, tic6x.h: New.

ld:
	* Makefile.am (ALL_EMULATIONS): Add eelf32_tic6x_be.o and
	eelf32_tic6x_le.o.
	(eelf32_tic6x_be.c, eelf32_tic6x_le.c): New.
	* NEWS: Add news entry for TI C6X support.
	* configure.tgt (tic6x-*-*): New.
	* emulparams/elf32_tic6x_be.sh, emulparams/elf32_tic6x_le.sh: New.

ld/testsuite:
	* ld-elf/flags1.d, ld-elf/merge.d: XFAIL for tic6x-*-*.
	* ld-elf/sec-to-seg.exp: Set B_test_same_seg to 0 for tic6x-*-*.
	* ld-tic6x: New directory and testcases.

opcodes:
	* Makefile.am (TARGET_LIBOPCODES_CFILES): Add tic6x-dis.c.
	* Makefile.in: Regenerate.
	* configure.in (bfd_tic6x_arch): New.
	* configure: Regenerate.
	* disassemble.c (ARCH_tic6x): Define if ARCH_all.
	(disassembler): Handle TI C6X.
	* tic6x-dis.c: New.
 2010-03-25 21:12:36 +00:00
Alan Modra
220a3c0cd5 daily update 2010-03-24 23:00:05 +00:00
H.J. Lu
4f608e793d Update copyright year. 
2010-03-24  H.J. Lu  <hongjiu.lu@intel.com>

	* aout-target.h: Update copyright year.
	* aout-tic30.c: Likewise.
	* coff-alpha.c: Likewise.
	* coff-rs6000.c: Likewise.
	* coff64-rs6000.c: Likewise.
	* elf64-mips.c: Likewise.
	* ieee.c: Likewise.
	* libecoff.h: Likewise.
	* mach-o-target.c: Likewise.
	* mach-o.c: Likewise.
	* oasys.c: Likewise.
	* targets.c: Likewise.
 2010-03-24 15:41:59 +00:00
H.J. Lu
337660d898 Update copyright year on libbfd-in.h. 
2010-03-24  H.J. Lu  <hongjiu.lu@intel.com>

	* libbfd-in.h: Update copyright year.
 2010-03-24 15:04:29 +00:00
Alan Modra
5d75f67599 daily update 2010-03-23 23:01:48 +00:00
Alan Modra
24f5d24a23 daily update 2010-03-22 23:01:42 +00:00
H.J. Lu
ca4a656ba4 Check !executable instead of shared for PIE. 
2010-03-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/11413
	* elflink.c (_bfd_elf_add_default_symbol): Check !executable
	instead of shared.
 2010-03-21 23:26:33 +00:00
Alan Modra
acaf5de827 daily update 2010-03-21 23:01:36 +00:00
Alan Modra
245211fca2 daily update 2010-03-20 23:01:30 +00:00
Alan Modra
1645c2329d daily update 2010-03-19 23:01:24 +00:00
Jie Zhang
47b2e99cef * elf32-arm.c (struct section_list): Remove. 
(section_list): Remove typedef.
	(record_section_with_arm_elf_section_data): Remove.
	(find_arm_elf_section_entry): Remove.
	(get_arm_elf_section_data): Use is_arm_elf.
	(unrecord_section_with_arm_elf_section_data): Remove.
	(elf32_arm_new_section_hook): Don't call
	record_section_with_arm_elf_section_data.
	(elf32_arm_write_section): Set mapcount to -1 when
	the map has been used. Don't call
	unrecord_section_with_arm_elf_section_data.
	(unrecord_section_via_map_over_sections): Remove.
	(elf32_arm_close_and_cleanup): Remove.
	(elf32_arm_bfd_free_cached_info): Remove.
	(bfd_elf32_close_and_cleanup): Don't define.
	(bfd_elf32_bfd_free_cached_info): Don't define.
 2010-03-19 17:04:17 +00:00
Alan Modra
c723fb871e daily update 2010-03-18 23:01:18 +00:00
H.J. Lu
441f34fa99 Don't add IMAGE_FILE_RELOCS_STRIPPED for PIE. 
2010-03-18  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/11396
	* libcoff-in.h (pe_tdata): Add dont_strip_reloc.
	* libcoff.h: Regenerated.

	* peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
	if dont_strip_reloc is set.
	(_bfd_XX_bfd_copy_private_bfd_data_common): Set
	dont_strip_reloc on output if there is no .reloc and
	IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
 2010-03-18 12:27:15 +00:00
Nick Clifton
b43420e6cd bfd/ 
2010-03-15  Wei Guozhi  <carrot@google.com>

       PR gas/11323
       * bfd-in2.h (enum bfd_reloc_code_real): New BFD_RELOC_GOT_PREL type.
       * elf32-arm.c (elf32_arm_reloc_map): BFD_RELOC_GOT_PREL to
       R_ARM_GOT_PREL map.
       * libbfd.h (bfd_reloc_code_real_names): BFD_RELOC_GOT_PREL name.
       * reloc.c (comments): Document the new relocation.

gas/
2010-03-15  Wei Guozhi  <carrot@google.com>

       PR gas/11323
       * config/tc-arm.c (reloc_names): New relocation names.
       (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
       (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
       * doc/c-arm.texi (ARM-Relocations): Document the new relocation.

gas/testsuite
2010-03-15  Wei Guozhi  <carrot@google.com>

       PR gas/11323
       * gas/arm/got_prel.s: New test case.
       * gas/arm/got_prel.d: Likewise.
 2010-03-18 11:22:46 +00:00
Alan Modra
15ca5b1447 daily update 2010-03-17 23:01:13 +00:00
H.J. Lu
a1b88b0104 Revert accidental changes. 
2010-03-17  H.J. Lu  <hongjiu.lu@intel.com>

	* reloc.c (BFD_RELOC_SPU_PIC18): Removed.
	(BFD_RELOC_SPU_STUB): Likewise.
 2010-03-17 23:00:05 +00:00
H.J. Lu
4b0f07110e Avoid overflow. 
2010-03-17  Jie Zhang  <jie@codesourcery.com>

	* elf.c (assign_file_positions_for_load_sections): Avoid
	overflow.
 2010-03-17 13:46:35 +00:00
Alan Modra
f4bacdc042 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using 
proper type.
 2010-03-17 08:50:36 +00:00
Alan Modra
8f73510c49 warning fixes 2010-03-17 07:57:06 +00:00
Alan Modra
9c4b914b73 daily update 2010-03-16 23:01:07 +00:00
Alan Modra
67f0cbdb6a * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt. 
(ppc64_elf_edit_toc): Set it here.
	(ha_reloc_match): New function.
	(ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
 2010-03-16 00:40:36 +00:00
Alan Modra
f5f4f512c3 daily update 2010-03-15 23:01:00 +00:00
Alan Modra
1bbe090216 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function. 
* elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
 2010-03-15 01:59:57 +00:00
Alan Modra
89da9f8a43 daily update 2010-03-14 23:00:54 +00:00
Alan Modra
70cc837dbe bfd/ 
PR ld/11378
	* elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
	* elf64-ppc.c (call_check_done): Define.
	(ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
	(ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
	(ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
	(toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
	Simplify return logic.  Iterate over all .init and .fini fragments
	by recursion.  Set makes_toc_func_call here..
	(ppc64_elf_next_input_section): ..rather than here.
	(check_pasted_section, ppc64_elf_check_init_fini): New functions.
ld/
	PR ld/11378
	* emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
	ppc64_elf_check_init_fini and warn if .init/.fini use different TOCs.
 2010-03-14 07:05:36 +00:00
Alan Modra
707d0c5e5f daily update 2010-03-13 23:00:48 +00:00
Alan Modra
3f5c9f9a1d daily update 2010-03-12 23:00:42 +00:00
Alan Modra
7b8f66752f PR ld/11375 
* elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
	function descriptor symbol if there is one, not just for plt stubs.
	(ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
 2010-03-12 22:31:16 +00:00
Alan Modra
823af86f6f daily update 2010-03-11 23:00:37 +00:00
Alan Modra
866482f770 daily update 2010-03-10 23:00:30 +00:00
Alan Modra
3e27f9aa7d daily update 2010-03-09 23:00:24 +00:00
Alan Modra
c99c01b305 daily update 2010-03-08 23:00:18 +00:00
Alan Modra
9359024995 daily update 2010-03-07 23:00:13 +00:00
Alan Modra
b63e56f0b3 daily update 2010-03-06 23:29:46 +00:00
Rainer Orth
a6cc6b3bc4 ld: 
* Makefile.am (ALL_EMULATIONS): Add eelf32_sparc_sol2.o,
	eelf_i386_sol2.o.
	(ALL_64_EMULATIONS): Add eelf_x86_64_sol2.o, eelf64_sparc_sol2.o.
	(eelf32_sparc_sol2.c): New rule.
	(eelf64_sparc_sol2.c): Likewise.
	(eelf_x86_64_sol2.c): Likewise.
	(eelf_i386_sol2.c): Likewise.
	* Makefile.in: Regenerate.
	* configure.tgt (i[3-7]86-*-solaris2*): Change targ_emul to
	elf_i386_sol2.
	Add elf_i386_ldso, elf_x86_64_sol2 to targ_extra_emuls.
	(x86_64-*-solaris2*): Change targ_emul to elf_x86_64_sol2.
	Add elf_x86_64, elf_i386_sol2, elf_i386 to targ_extra_emuls.
	(sparc-*-solaris2.[0-6]*): Change targ_emul to elf32_sparc_sol2.
	Add target_extra_emuls.
	(sparc-*-solaris2*): Change targ_emul to elf32_sparc_sol2.
	Add elf32_sparc, elf64_sparc_sol2 to targ_extra_emuls.
	(sparcv9-*-solaris2*): Change targ_emul to elf64_sparc_sol2.
	Add elf64_sparc, elf32_sparc_sol2 to target_extra_emuls.
	* emulparams/elf32_sparc_sol2.sh: New file.
	* emulparams/elf64_sparc_sol2.sh: New file.
	* emulparams/elf_i386_sol2.sh: New file.
	* emulparams/elf_x86_64_sol2.sh: New file.
	* emultempl/solaris2.em: New file.

	bfd:
	* elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
	version twice.
	Skip it when constructing def.vd_next.

	* elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
	bfd_elf32_i386_sol2_vec.
	(TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
	(elf32_bed): Redefine to elf32_i386_sol2_bed.
	(elf_backend_want_plt_sym): Redefine to 1.

	* elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
	bfd_elf64_x86_64_sol2_vec.
	(TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
	(elf64_bed): Redefine to elf64_x86_64_sol2_bed.
	(elf_backend_want_plt_sym): Redefine to 1.

	* config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
	bfd_elf32_i386_sol2_vec.
	Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
	targ64_selvecs.
	(x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
	Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
	targ_selvecs.

	* configure.in: Handle bfd_elf32_i386_sol2_vec,
	bfd_elf64_x86_64_sol2_vec.
	* configure: Regenerate.

	* targets.c (bfd_elf32_i386_sol2_vec): Declare.
	(bfd_elf64_x86_64_sol2_vec): Declare.
	(_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
	bfd_elf64_x86_64_sol2_vec.
 2010-03-05 19:49:00 +00:00
Alan Modra
8bec83ee65 daily update 2010-03-04 23:00:07 +00:00
Daniel Jacobowitz
f7dd8c7963 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program 
sections.
 2010-03-04 17:16:08 +00:00
Alan Modra
8af6b354b4 PR 11302 
* dwarf2.c (read_abbrevs): Return NULL on alloc failures.
	(read_attribute_value, decode_line_info): Likewise.
	(add_line_info, read_rangelist): Return FALSE on alloc failures.
	(arange_add, sort_line_sequences): Likewise.
	(find_abstract_instance_name): Handle failures from called funcs.
	(scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
	(find_line): Realloc to a temp, and handle alloc fail.
 2010-03-04 04:01:53 +00:00
Alan Modra
693bd3b926 daily update 2010-03-03 23:00:06 +00:00
Daniel Jacobowitz
501abfe038 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add 
a mapping symbol to an empty section.
 2010-03-03 17:56:24 +00:00
Alan Modra
8b792a0a77 daily update 2010-03-02 23:00:06 +00:00
Matthew Gretton-Dann
5488d830ec * ld/testsuite/ld-arm/arm-merge-incompatible.d: New test. 
* ld/testsuite/ld-arm/arm-merge-incompatiblea.s: Likewise.
	* ld/testsuite/ld-arm/arm-merge-incompatibleb.s: Likewise.
	* ld/testsuite/ld-arm/arm-elf.exp: Run the new test.
	* bfd/elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
	return value from the call to _bfd_elf_merge_object_attributes.
 2010-03-02 11:40:24 +00:00
Christophe Lyon
fe33d2fa46 2010-03-02 Christophe Lyon <christophe.lyon@st.com> 
Alan Modra  <amodra@gmail.com>

	bfd/
	* elf32-arm.c (a8_erratum_fix): Add st_type field to record the
	destination mode of the a8 stub.
	(elf32_arm_link_hash_table): Add top_id field.
	(elf32_arm_link_hash_table_create): Initialize top_id.
	(arm_type_of_stub): Update prototype, st_type can now be updated
	by this function. Actual destination address in case of PLT is
	computed here, to help factorizing code.
	(elf32_arm_stub_name): Update prototype, use stub_type additional
	parameter to build stub name.
	(elf32_arm_get_stub_entry): Update prototype, use stub_type
	additional parameter to build stub entry.
	(arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
	put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
	Call elf32_arm_final_link_relocate to process all in-stub
	relocations.
	(elf32_arm_setup_section_lists): Update top_id.
	(cortex_a8_erratum_scan): Record stub destination mode.
	(elf32_arm_size_stubs): Update call to arm_type_of_stub according
	to new prototype.
	(elf32_arm_final_link_relocate): Enable processing of in-stub
	REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
	needed, enabling code factorization.
	(elf32_arm_final_link): Process stub sections.
	(elf32_arm_output_map_sym): Add entry to code/data map.

	ld/testsuite/
	* ld-arm/arm-elf.exp: Change .text start address for
	farcall-thumb-arm tests. Add v4t variant for farcall-mixed-lib
	test.
	* ld-arm/farcall-mixed-lib-v4t.d: New test.
	* ld-arm/farcall-mixed-lib1.s: Don't force armv5t.
	* ld-arm/farcall-mixed-lib2.s: Likewise.
	* ld-arm/arm-call.d: Update expected results.
	* ld-arm/cortex-a8-far.d: Likewise.
	* ld-arm/farcall-group-size2.d: Likewise.
	* ld-arm/farcall-group.d: Likewise.
	* ld-arm/farcall-mix.d: Likewise.
	* ld-arm/farcall-mix2.d: Likewise.
	* ld-arm/farcall-mixed-app-v5.d: Likewise.
	* ld-arm/farcall-mixed-app.d: Likewise.
	* ld-arm/farcall-mixed-lib.d: Likewise.
	* ld-arm/farcall-thumb-arm.d: Likewise.
	* ld-arm/farcall-thumb-arm-blx.d: Likewise.
	* ld-arm/farcall-thumb-arm-pic-veneer.d: Likewise.
	* ld-arm/farcall-thumb-arm-blx-pic-veneer.d: Likewise.
	* ld-arm/farcall-thumb-arm.s: Update test. Add a new call to
	potentially generate different types of stubs.
 2010-03-02 08:19:54 +00:00
David S. Miller
679b7c76e5 * elfxx-sparc.c (struct elf_reloc_map): Delete. 
(sparc_reloc_map): Delete.
	(_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
	relocation type in switch statements.
 2010-03-02 07:42:37 +00:00