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7555 Commits

Author SHA1 Message Date
H.J. Lu
7afd84dc1f bfd/ 
2009-06-02  H.J. Lu  <hongjiu.lu@intel.com>

	* elf32-i386.c (elf_i386_check_relocs): Increment
	got.refcount for R_386_GOT32/R_386_GOTOFF relocations
	against STT_GNU_IFUNC symbol.
	(elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
	local STT_GNU_IFUNC definition is used.
	(elf_i386_relocate_section): Handle got.offset != -1 for
	R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
	symbol.

	* elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
	got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
	relocations against STT_GNU_IFUNC symbol.
	(elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
	local STT_GNU_IFUNC definition is used.
	(elf64_x86_64_relocate_section): Handle got.offset != -1
	for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
	STT_GNU_IFUNC symbol.

ld/testsuite/

2009-06-02  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-ifunc/ifunc-5-i386.d: Renamed to ...
	* ld-ifunc/ifunc-5a-i386.d: This.

	* ld-ifunc/ifunc-5-x86-64.d: Renamed to ...
	* ld-ifunc/ifunc-5a-x86-64.d: This.

	* ld-ifunc/ifunc-5b-i386.d: New.
	* ld-ifunc/ifunc-5b-x86-64.d: Likewise.
	* ld-ifunc/ifunc-6a-i386.d: Likewise.
	* ld-ifunc/ifunc-6a-x86-64.d: Likewise.
	* ld-ifunc/ifunc-6b-i386.d: Likewise.
	* ld-ifunc/ifunc-6b-x86-64.d: Likewise.
	* ld-ifunc/ifunc-6-i386.s: Likewise.
	* ld-ifunc/ifunc-6-x86-64.s: Likewise.
	* ld-ifunc/ifunc-7a-i386.d: Likewise.
	* ld-ifunc/ifunc-7a-x86-64.d: Likewise.
	* ld-ifunc/ifunc-7b-i386.d: Likewise.
	* ld-ifunc/ifunc-7b-x86-64.d: Likewise.
	* ld-ifunc/ifunc-7-i386.s: Likewise.
	* ld-ifunc/ifunc-7-x86-64.s: Likewise.
 2009-06-02 17:31:42 +00:00
H.J. Lu
cbe950e9fe bfd/ 
2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10205
	* elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
	(elf_i386_reloc_type_lookup): Likewise.
	(R_386_tls): Removed.
	(R_386_irelative): New.
	(R_386_vt_offset): Updated.
	(elf_i386_rtype_to_howto): Likewise.
	(elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
	(elf_i386_link_hash_table_create): Initialize igotplt,
	iplt and irelplt.
	(elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
	(elf_i386_adjust_dynamic_symbol): Likewise.
	(elf_i386_allocate_dynrelocs): Likewise.
	(elf_i386_relocate_section): Likewise.
	(elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
	sections.
	(elf_i386_finish_dynamic_symbol): When building a static
	executable, use .iplt, .igot.plt and .rel.iplt sections for
	STT_GNU_IFUNC symbols.  Generate R_386_IRELATIVE relocation for
	locally defined STT_GNU_IFUNC symbol.

	* elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
	(x86_64_reloc_map): Likewise.
	(R_X86_64_standard): Updated.
	(elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
	(elf64_x86_64_link_hash_table_create): Initialize igotplt,
	iplt and irelplt.
	(elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
	(elf64_x86_64_adjust_dynamic_symbol): Likewise.
	(elf64_x86_64_allocate_dynrelocs): Likewise.
	(elf64_x86_64_relocate_section): Likewise.
	(elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
	sections.
	(elf64_x86_64_finish_dynamic_symbol): When building a static
	executable, use .iplt, .igot.plt and .rela.iplt sections for
	STT_GNU_IFUNC symbols.  Generate R_X86_64_IRELATIVE relocation
	for locally defined STT_GNU_IFUNC symbol.

	* reloc.c (BFD_RELOC_386_IRELATIVE): New.
	(BFD_RELOC_X86_64_IRELATIVE): Likewise.

	* bfd-in2.h: Regenerated.
	* libbfd.h: Likewise.

include/elf/

2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10205
	* i386.h (R_386_IRELATIVE): New.
	* x86-64.h (R_X86_64_IRELATIVE): Likewise.

ld/testsuite/

2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10205
	* ld-ifunc/ifunc.exp (contains_irelative_reloc): New.
	Use it on executable and shared library.
	Run *.d.

	* ld-ifunc/lib.c: Add a hidden alias, __GI_library_func2, for
	library_func2.
	(library_func): New.

	* ld-ifunc/ifunc-1-x86.d: New.
	* ld-ifunc/ifunc-1-x86.s: Likewise.
	* ld-ifunc/ifunc-2-i386.d: Likewise.
	* ld-ifunc/ifunc-2-i386.s: Likewise.
	* ld-ifunc/ifunc-2-x86-64.d: Likewise.
	* ld-ifunc/ifunc-2-x86-64.s: Likewise.
	* ld-ifunc/ifunc-3a-x86.d: Likewise.
	* ld-ifunc/ifunc-3b-x86.d: Likewise.
	* ld-ifunc/ifunc-3-x86.s: Likewise.
	* ld-ifunc/ifunc-4-x86.d: Likewise.
	* ld-ifunc/ifunc-4-x86.s: Likewise.
	* ld-ifunc/ifunc-5-i386.d: Likewise.
	* ld-ifunc/ifunc-5-i386.s: Likewise.
	* ld-ifunc/ifunc-5-x86-64.d: Likewise.
	* ld-ifunc/ifunc-5-x86-64.s: Likewise.
 2009-06-01 13:11:52 +00:00
H.J. Lu
3aa14d16c6 bfd/ 
2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>

	* elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
	(_bfd_elf_make_ifunc_reloc_section): Removed.
	(_bfd_elf_is_ifunc_symbol): Likewise.
	(_bfd_elf_create_static_ifunc_sections): New.

	* elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
	symbol check to ...
	(elf_link_add_object_symbols): Here.
	(_bfd_elf_link_hash_hide_symbol): Don't clean plt on
	STT_GNU_IFUNC symbol.
	(elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
	if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
	(IFUNC_INFIX): Removed.
	(get_ifunc_reloc_section_name): Likewise.
	(_bfd_elf_make_ifunc_reloc_section): Likewise.
	(_bfd_elf_is_ifunc_symbol): Likewise.
	(_bfd_elf_create_static_ifunc_sections): New.

ld/

2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>

	* scripttempl/elf.sc (PLT): Add "*(.iplt)".
	(GOT): Add "*(.igot.plt)a" and "*(.igot)".
	(GOTPLT): Add "*(.igot)".
	(__rel_iplt_start): New.
	(__rel_iplt_end): Likewise.
	(__rela_iplt_start): Likewise.
	(__rela_iplt_end): Likewise.
 2009-06-01 12:53:00 +00:00
Alan Modra
f11461245f daily update 2009-06-01 00:00:09 +00:00
Alan Modra
4c153cddd3 daily update 2009-05-31 00:00:05 +00:00
Alan Modra
e10ff88f27 daily update 2009-05-30 00:00:05 +00:00
H.J. Lu
eb4ff4d67f 2009-05-29 H.J. Lu <hongjiu.lu@intel.com> 
* elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
	(create_got_section): Likewise.
	(allocate_dynrelocs): Likewise.
	(readonly_dynrelocs): Likewise.
	(set_tls_module_base): Likewise.
	(dtpoff_base): Likewise.
	(tpoff): Likewise.
	(elf_i386_link_hash_table_create): Updated.
	(elf_i386_create_dynamic_sections): Likewise.
	(elf_i386_check_relocs): Likewise.
	(elf_i386_size_dynamic_sections): Likewise.
	(elf_i386_relocate_section): Likewise.

	* elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
	(create_got_section): Likewise.
	(allocate_dynrelocs): Likewise.
	(readonly_dynrelocs): Likewise.
	(set_tls_module_base): Likewise.
	(dtpoff_base): Likewise.
	(tpoff): Likewise.
	(elf64_x86_64_link_hash_table_create): Updated.
	(elf64_x86_64_create_dynamic_sections): Likewise.
	(elf64_x86_64_check_relocs): Likewise.
	(elf64_x86_64_size_dynamic_sections): Likewise.
	(elf64_x86_64_relocate_section): Likewise.
 2009-05-29 18:30:30 +00:00
Alan Modra
e69e4c63d7 daily update 2009-05-29 00:00:10 +00:00
Nick Clifton
fc579192b4 2009-05-28 Nick Clifton <nickc@redhat.com> 
* targets.c (_bfd_target_vector): Only include plugin target in
        all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.

2009-05-27  Rafael Avila de Espindola  <espindola@google.com>

        * plugin.c (program_name): Remove.
        (plugin_program_name): New.
        (bfd_plugin_set_program_name): New.
        (try_load_plugin): Use plugin_program_name.
        * plugin.h (bfd_plugin_set_program_name): New.

2009-05-27  Rafael Avila de Espindola  <espindola@google.com>

        * ar.c (main): Call bfd_plugin_set_program_name.
        * nm.c (main): Call bfd_plugin_set_program_name.
 2009-05-28 11:30:49 +00:00
Ulrich Weigand
5ebe285860 * elf32-spu.c (struct call_info): New member broken_cycle. 
(remove_cycle): Instead of physically removing call_info structures
	to break call graph cycles, mark them using the broken_cycle flag.
	(mark_overlay_section): Respect broken_cycle flag.
	(unmark_overlay_section): Likewise.
	(collect_lib_sections): Likewise.
	(collect_overlays): Likewise.
	(sum_stack): Likewise.
 2009-05-28 10:47:44 +00:00
Ulrich Weigand
34ad4cb0b5 * elf32-spu.c (insert_callee): Accumulate incoming callee->count. 
(mark_functions_via_relocs): Initialize callee->count to 1.
	(pasted_function): Likewise.
	(spu_elf_auto_overlay): Honor call counts when determining number
	of stubs required in software i-cache mode.
 2009-05-28 10:42:47 +00:00
Alan Modra
58683880f5 daily update 2009-05-28 00:00:08 +00:00
Nick Clifton
5691d22d50 * plugins.m4: New. 
* aclocal.m4: Include ../config/plugins.m4.
        * configure.in: Use AC_PLUGINS.
        * configure: Regenerate.
        * Makefile.in: Regenerate.
        * doc/Makefile.in: Regenerate.
 2009-05-27 16:29:55 +00:00
Nathan Sidwell
c8a1f2548b bfd/ 
* elf32-ppc.c (ppc_elf_relax_section): Work with a partial
	link.
	* bout.c (b_out_bfd_relax_section): Reject relocatable links.
	* elf32-m10300.c (mn10300_elf_relax_section): Likewise.
	* elf32-avr.c (elf32_avr_relax_section): Likewise.
	* elf32-frv.c (elf32_avr_relax_section): Likewise.
	* elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
	* elf64-mmix.c (mmix_elf_relax_section): Likewise.
	* elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
	* elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
	* reloc.c (bfd_generic_relax_section): Likewise.
	* reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
	* vms.c (vms_bfd_relax_section): Likewise.

	ld/
	* ldmain.c (main): Don't reject --relax -r.
	* ld.texinfo (PowerPC ELF32): Document behaviour of relaxing
	partial links.

	ld/testsuite/
	* ld-powerpc/vxworks-relax-2.s: New.
	* ld-powerpc/vxworks-relax-2.rd: New.
	* ld-powerpc/powerpc.exp: Add it.
 2009-05-27 13:31:24 +00:00
Alan Modra
e155cf72f1 daily update 2009-05-27 00:00:05 +00:00
H.J. Lu
68d7e96a43 2009-05-26 H.J. Lu <hongjiu.lu@intel.com> 
* elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.

	* elf32-i386.c (is_indirect_symbol): Renamed to ...
	* elflink.c (_bfd_elf_is_ifunc_symbol): This.

	* elf32-i386.c (allocate_dynrelocs): Updated.
	(elf_i386_relocate_section): Likewise.
	* elf64-x86-64.c (allocate_dynrelocs): Likewise.
	(elf64_x86_64_relocate_section): Likewise.

	* elf64-x86-64.c (is_indirect_symbol): Removed.
 2009-05-26 22:18:22 +00:00
Nick Clifton
f12e7348b2 Update Indonesian translations. 
Update translation templates.
 2009-05-26 16:49:41 +00:00
Nick Clifton
ce3c775b8f * Makefile.am: Run "make dep-am". 
(AM_CPPFLAGS): New.
        (LIBDL): New.
        (ALL_MACHINES): Add cpu-plugin.lo.
        (ALL_MACHINES_CFILES): Add cpu-plugin.c.
        (BFD32_BACKENDS): Add plugin.lo.
        (BFD32_BACKENDS_CFILES): Add plugin.c.
        (libbfd_la_LIBADD): Add LIBDL
        * archures.c (bfd_architecture): Add bfd_arch_plugin.
        (bfd_plugin_arch): Declare.
        * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
        * bfd.c (bfd): Add plugin_data.
        * config.bfd: Handle the plugin target.
        * configure.in: Check for --enable-plugins.
        (LT_INIT): Use the dlopen option.
        * cpu-plugin.c: New.
        * plugin.c: New.
        * plugin.h: New.
        * targets.c (plugin_vec): Declare.
        (_bfd_target_vector): Add plugin_vec.
        * Makefile.in: Regenerate.
        * bfd-in2.h: Regenerate.
        * configure: Regenerate.
        * ar.c: Include plugin.h.
        (main): Handle the --plugin option.
        * nm.c: Include plugin.h.
        (OPTION_PLUGIN): New.
        (long_options): Add plugin.
        (main): Handle OPTION_PLUGIN.
        * NEWS: Mention  the new feature.
        * doc/binutils: Documement the new command line options.
        * configure.in: Check for --enable-plugins.
        * configure: Regenerate.
 2009-05-26 14:12:03 +00:00
Alan Modra
9e097a72c9 * dep-in.sed: Don't modify .o to .lo here. Output one filename 
per line with all lines having continuation backslash.  Prefix
	first line with "A", following lines with "B".
	* Makefile.am (DEP): Don't use dep.sed here.
	(DEP1): Run $MKDEP on single files, modify .o to .lo here.  Use
	dep.sed here on dependencies, sort and uniq.
	* Makefile.in: Regenerate.
 2009-05-26 03:19:28 +00:00
Alan Modra
4379f3ec45 daily update 2009-05-26 00:00:04 +00:00
Tristan Gingold
d5acff2fd3 2009-05-25 Tristan Gingold <gingold@adacore.com> 
* makefile.vms: Add verilog.obj to object list OBJS.
 2009-05-25 12:41:46 +00:00
Alan Modra
8dbc6e74e9 daily update 2009-05-25 00:00:09 +00:00
Alan Modra
5c93f09bed * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory 
for BFD_IN_MEMORY is cleared.
       (bfd_bwrite): Zero excess memory allocated.
 2009-05-24 11:47:27 +00:00
Alan Modra
6911cad6eb daily update 2009-05-24 00:00:04 +00:00
Alan Modra
3e13e920eb daily update 2009-05-23 00:00:05 +00:00
Julian Brown
48229727d8 ld/ 
* emultempl/armelf.em (fix_cortex_a8): New.
    (arm_elf_before_allocation): Call bfd_elf32_arm_set_cortex_a8_fix.
    (arm_elf_create_output_section_statements): Add fix_cortex_a8 to
    bfd_elf32_arm_set_target_relocs.
    (OPTION_FIX_CORTEX_A8, OPTION_NO_FIX_CORTEX_A8): New.
    (PARSE_AND_LIST_LONGOPTS): Add [no-]fix-cortex-a8 options.
    (PARSE_AND_LIST_OPTIONS): Add [no-]fix-cortex-a8 options.
    (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_[NO_]FIX_CORTEX_A8.
    * ld.texinfo (--[no-]fix-cortex-a8): Briefly document new options.

    bfd/
    * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN):
    New macros.
    (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
    (elf32_arm_stub_a8_veneer_blx): New stub sequences.
    (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
    arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
    (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
    (a8_erratum_fix, a8_erratum_reloc): New structs.
    (elf32_arm_link_hash_table): Add a8_erratum_fixes,
    num_a8_erratum_fixes, fix_cortex_a8 fields.
    (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
    (elf32_arm_add_stub): Split into two parts, creating...
    (elf32_arm_create_or_find_stub_sec): New function.
    (elf32_arm_final_link_relocate): Add forward declaration.
    (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
    relocations, multiple relocations per stub.
    (find_stub_size_and_template): New (using parts of
    arm_size_one_stub).
    (arm_size_one_stub): Use find_stub_size_and_template.
    (a8_reloc_compare): New.
    (find_thumb_glue): Add forward declaration.
    (cortex_a8_erratum_scan): New.
    (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
    (bfd_elf32_arm_set_cortex_a8_fix): New.
    (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
    (arm_map_one_stub): Add THUMB32_TYPE support.
    (a8_branch_to_stub_data): New.
    (make_branch_to_a8_stub): New.
    (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
    * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
    (bfd_elf32_arm_set_target_relocs): Add argument for controlling
    Cortex-A8 erratum workaround.
    * bfd-in2.h: Regenerate.

    ld/testsuite/
    * ld-arm/cortex-a8-arm-target.s: New.
    * ld-arm/cortex-a8-thumb-target.s: New.
    * ld-arm/cortex-a8-fix-b-rel.s: New.
    * ld-arm/cortex-a8-fix-b-rel-arm.d: New.
    * ld-arm/cortex-a8-fix-b-rel-thumb.d: New.
    * ld-arm/cortex-a8-fix-b.s: New.
    * ld-arm/cortex-a8-fix-b.d: New.
    * ld-arm/cortex-a8-fix-bl-rel.s: New.
    * ld-arm/cortex-a8-fix-bl-rel-arm.d: New.
    * ld-arm/cortex-a8-fix-bl-rel-thumb.d: New.
    * ld-arm/cortex-a8-fix-bl.s: New.
    * ld-arm/cortex-a8-fix-bl.d: New.
    * ld-arm/cortex-a8-fix-bcc-rel.s: New.
    * ld-arm/cortex-a8-fix-bcc-rel-thumb.d: New.
    * ld-arm/cortex-a8-fix-bcc.s: New.
    * ld-arm/cortex-a8-fix-bcc.d: New.
    * ld-arm/cortex-a8-fix-blx-rel.s: New.
    * ld-arm/cortex-a8-fix-blx-rel-arm.d: New.
    * ld-arm/cortex-a8-fix-blx-rel-thumb.d: New.
    * ld-arm/cortex-a8-fix-blx.s: New.
    * ld-arm/cortex-a8-fix-blx.d: New.
    * ld-arm/arm-elf.exp: Add new tests.
 2009-05-22 11:58:45 +00:00
Alan Modra
2b3decb5e1 Run "make dep-am" and regenerate 2009-05-22 09:33:16 +00:00
Alan Modra
571ee0f66c daily update 2009-05-22 00:00:05 +00:00
Alan Modra
930e005c64 * elflink.c (elf_link_input_bfd): Correct *pindex change in last 
commit.
 2009-05-21 14:32:29 +00:00
Alan Modra
6e0b88f1b8 * elf-bfd.h (struct elf_backend_data 
<elf_backend_link_output_symbol_hook>): Return an int.
	* elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
	symbols on deleted .opd entries.
	* elflink.c (elf_link_output_sym): Return without outputting sym
	if output_symbol_hook returns 2.
	(elf_link_output_extsym): Don't assign h->indx when symbol discarded.
	Abort if we must not discard sym.
	(elf_link_input_bfd): Similarly, don't set finfo->indices for
	local syms.
	(bfd_elf_final_link): Adjust elf_link_output_sym calls.
	* elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
	elf_backend_link_output_symbol_hook return type change.
	* elf32-arm.c (output_arch_syminfo): Likewise.
	(elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
	(elf32_arm_output_arch_local_syms): Likewise.
	* elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
	* elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
	(bfd_score_elf_link_output_symbol_hook): Likewise.
	* elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
	* elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
	* elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
	* elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
	* elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
	* elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
	* elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
	* elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
	* elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
	* elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
	* elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
 2009-05-21 14:15:50 +00:00
Alan Modra
5ef11c0214 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on 
out of range .opd symbols.
 2009-05-21 13:49:11 +00:00
Dave Korn
ebf12fbedc * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not 
fprintf_vma directly.
	* peXXigen.c (pe_print_edata):  Likewise.
	(pe_print_pdata):  Likewise.
	(_bfd_XX_print_ce_compressed_pdata):  Likewise.
	(_bfd_XX_print_private_bfd_data_common):  Likewise.
 2009-05-21 12:52:37 +00:00
Alan Modra
0c31bcda4b daily update 2009-05-21 00:00:05 +00:00
H.J. Lu
164e7efc23 Reformat. 2009-05-20 16:03:42 +00:00
Alan Modra
722c10d60d daily update 2009-05-20 00:00:09 +00:00
Dave Korn
c1711530e6 ==> bfd/ChangeLog <== 
2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>

	* cofflink.c (process_embedded_commands):  Ignore "-aligncomm".

==> gas/ChangeLog <==
2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>

	* NEWS:  Mention new feature.
	* config/obj-coff.c (obj_coff_common_parse):  New function.
	(obj_coff_comm):  Likewise.
	(coff_pseudo_table):  Override default ".comm" definition on PE.
	* doc/as.texinfo:  Document new feature.

==> gas/testsuite/ChangeLog <==
2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>

	* gas/pe/:  New directory for PE format-specific tests.
	* gas/pe/aligncomm-a.d:  New test pattern file.
	* gas/pe/aligncomm-a.s:  New test source file.
	* gas/pe/aligncomm-b.d:  New test pattern file.
	* gas/pe/aligncomm-b.s:  New test source file.
	* gas/pe/aligncomm-c.d:  New test pattern file.
	* gas/pe/aligncomm-c.s:  New test source file.
	* gas/pe/aligncomm-d.d:  New test pattern file.
	* gas/pe/aligncomm-d.s:  New test source file.
	* gas/pe/pe.exp:  New test control script.
	* lib/gas-defs.exp (is_pecoff_format):  New function.

==> ld/ChangeLog <==
2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>

	* NEWS:  Mention new feature.
	* deffile.h (def_file_aligncomm):  Add new struct definition.
	(def_file):  Add new def_file_aligncomm member.
	* deffilep.y (%token):  Add new ALIGNCOMM token.
	(command):  Add production rule for ALIGNCOMM.
	(def_file_free):  Free any chained def_file_aligncomm structs.
	(diropts[]):  Add entry for '-aligncomm' .drectve command.
	(def_aligncomm):  New grammar function.
	* ld.texinfo:  Document new feature.
	* pe-dll.c (process_def_file):  Rename from this ...
	(process_def_file_and_drectve):  ... to this, updating all callers,
	and process any aligncomms chained to the def file after scanning
	all .drectve sections.
	(generate_edata):  Updated to match.
	(pe_dll_build_sections):  Likewise.

==> ld/testsuite/ChangeLog <==
2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>

	* ld-pe/aligncomm-1.c:  New test source file.
	* ld-pe/aligncomm-2.c:  Likewise.
	* ld-pe/aligncomm-3.c:  Likewise.
	* ld-pe/aligncomm-4.c:  Likewise.
	* ld-pe/aligncomm.d:  New test pattern file.

	* ld-pe/direct.exp:  Deleted, and content moved into ...
	* ld-pe/pe-run.exp:  ... New common file for all PE run tests.

	* ld-pe/vers-script.exp:  Deleted, and content merged into ...
	* ld-pe/pe-compile.exp:  ... New common file for PE tests needing
	a compiler, adding aligned common tests.

	* ld-pe/pe.exp:  Update header comment.
 2009-05-19 16:08:08 +00:00
Alan Modra
5b47127c1f daily update 2009-05-19 00:00:05 +00:00
Alan Modra
0cedc38378 daily update 2009-05-18 00:00:05 +00:00
Alan Modra
dfa1e52a45 daily update 2009-05-17 00:00:05 +00:00
Alan Modra
4cbf8f8684 daily update 2009-05-16 00:00:05 +00:00
Paul Brook
22a8f80ef5 2009-05-15 Andrew Stubbs <ams@codesourcery.com> 
Paul Brook  <paul@codesourcery.com>

	bfd/
	* elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
	fix discarded sections.

	ld/testsuite/
	* ld-arm/arm-elf.exp: Add unwind-5.
	* ld-arm/discard-unwind.ld: New file.
	* ld-arm/unwind-5.d: New test.
	* ld-arm/unwind-5.s: New test.
 2009-05-15 00:08:12 +00:00
Alan Modra
875ebf4431 daily update 2009-05-15 00:00:05 +00:00
Ulrich Weigand
335bd8f205 * elf32-spu.c (mark_overlay_section): Move .init and .fini 
sections into the software icache.
 2009-05-14 17:56:56 +00:00
Ulrich Weigand
cdc83fba73 bfd/ 
* elf32-spu.c (build_stub): Always build "compact" sofware
	i-cache stubs.

ld/
	* emultempl/spuelf.em (PARSE_AND_LIST_ARGS_CASES): Always use
	compact stubs with software i-cache.

ld/testsuite/
	* ld-spu/icache1.d: Update for compact stubs.
 2009-05-14 16:56:09 +00:00
Ulrich Weigand
97fc8d845e bfd/ 
* elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
	(spu_elf_setup): Initialize it.
	(spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
	Update to new-sytle cache manager data structures.
	(spu_elf_build_stubs): Generate new-style cache manager data
	structures and symbols.
	(spu_elf_auto_overlay): Update size computation.

ld/testsuite/
	* ld-spu/icache1.d: Update all addresses to accomodate icache
	buffer shifted down 0x800 bytes.
 2009-05-14 16:04:02 +00:00
Ulrich Weigand
452de53c12 bfd/ 
* elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
	segments first amongst the program headers.

ld/testsuite/
	* ld-spu/icache.d: Update file offsets.
	* ld-spu/ovl.d: Likewise.
	* ld-spu/ovl1.d: Likewise.
 2009-05-14 15:26:36 +00:00
Ulrich Weigand
d342a8b157 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index 
into addresses for relocation types that look at high bits.  Remove
	special handling of relocation overflow warnings.
 2009-05-14 14:42:36 +00:00
Ulrich Weigand
cc210763ce * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the 
control flow graph between fragments of a function.
 2009-05-14 14:40:57 +00:00
Ulrich Weigand
c1ea05bbe8 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode, 
generate only a 16-byte .toe section.
	(spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
 2009-05-14 14:39:04 +00:00
Alan Modra
bbb0fc04cc bfd/ 
* elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
	(spu_elf_place_overlay_data): ..here.  New function.
	* elf32-spu.h (spu_elf_place_overlay_data): Declare.
ld/
	* emultempl/spuelf.em (spu_before_allocation): Call
	spu_elf_place_overlay_data.
ld/testsuite/
	* ld-spu/icache1.d: Update for changed overlay manager placement.
	* ld-spu/ovl.d: Likewise.
	* ld-spu/ovl2.d: Likewise.
 2009-05-14 04:30:03 +00:00