| Commit message (Collapse) | Author | Age | Files | Lines |
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The "shared" field in bfd_link_info is set for both DSO and and PIE.
There are separate fields for executable and relocatable outputs. This
patch adds an "output_type" field:
enum output_type
{
type_unknown = 0,
type_executable,
type_dll,
type_relocatable
};
and a "pic" field to bfd_link_info to replace shared, executable and
relocatable fields so that we can use the "output_type" field to check
for output type and the "pic" field check if output is PIC. Macros,
bfd_link_executable, bfd_link_dll, bfd_link_relocatable, bfd_link_pic
and bfd_link_pie, are provided to check for output features.
bfd/
* bfd/aoutx.h: Replace shared, executable, relocatable and pie
fields with bfd_link_executable, bfd_link_dll,
bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
* bfd/bout.c: Likewise.
* bfd/coff-alpha.c: Likewise.
* bfd/coff-arm.c: Likewise.
* bfd/coff-i386.c: Likewise.
* bfd/coff-i960.c: Likewise.
* bfd/coff-m68k.c: Likewise.
* bfd/coff-mcore.c: Likewise.
* bfd/coff-mips.c: Likewise.
* bfd/coff-ppc.c: Likewise.
* bfd/coff-rs6000.c: Likewise.
* bfd/coff-sh.c: Likewise.
* bfd/coff-tic80.c: Likewise.
* bfd/coff-x86_64.c: Likewise.
* bfd/coff64-rs6000.c: Likewise.
* bfd/coffgen.c: Likewise.
* bfd/cofflink.c: Likewise.
* bfd/ecoff.c: Likewise.
* bfd/ecofflink.c: Likewise.
* bfd/elf-bfd.h: Likewise.
* bfd/elf-eh-frame.c: Likewise.
* bfd/elf-ifunc.c: Likewise.
* bfd/elf-m10200.c: Likewise.
* bfd/elf-m10300.c: Likewise.
* bfd/elf-s390-common.c: Likewise.
* bfd/elf-vxworks.c: Likewise.
* bfd/elf.c: Likewise.
* bfd/elf32-arm.c: Likewise.
* bfd/elf32-avr.c: Likewise.
* bfd/elf32-bfin.c: Likewise.
* bfd/elf32-cr16.c: Likewise.
* bfd/elf32-cr16c.c: Likewise.
* bfd/elf32-cris.c: Likewise.
* bfd/elf32-crx.c: Likewise.
* bfd/elf32-d10v.c: Likewise.
* bfd/elf32-dlx.c: Likewise.
* bfd/elf32-epiphany.c: Likewise.
* bfd/elf32-fr30.c: Likewise.
* bfd/elf32-frv.c: Likewise.
* bfd/elf32-ft32.c: Likewise.
* bfd/elf32-h8300.c: Likewise.
* bfd/elf32-hppa.c: Likewise.
* bfd/elf32-i370.c: Likewise.
* bfd/elf32-i386.c: Likewise.
* bfd/elf32-i860.c: Likewise.
* bfd/elf32-ip2k.c: Likewise.
* bfd/elf32-iq2000.c: Likewise.
* bfd/elf32-lm32.c: Likewise.
* bfd/elf32-m32c.c: Likewise.
* bfd/elf32-m32r.c: Likewise.
* bfd/elf32-m68hc11.c: Likewise.
* bfd/elf32-m68hc1x.c: Likewise.
* bfd/elf32-m68k.c: Likewise.
* bfd/elf32-mcore.c: Likewise.
* bfd/elf32-mep.c: Likewise.
* bfd/elf32-metag.c: Likewise.
* bfd/elf32-microblaze.c: Likewise.
* bfd/elf32-moxie.c: Likewise.
* bfd/elf32-msp430.c: Likewise.
* bfd/elf32-mt.c: Likewise.
* bfd/elf32-nds32.c: Likewise.
* bfd/elf32-nios2.c: Likewise.
* bfd/elf32-or1k.c: Likewise.
* bfd/elf32-ppc.c: Likewise.
* bfd/elf32-rl78.c: Likewise.
* bfd/elf32-rx.c: Likewise.
* bfd/elf32-s390.c: Likewise.
* bfd/elf32-score.c: Likewise.
* bfd/elf32-score7.c: Likewise.
* bfd/elf32-sh-symbian.c: Likewise.
* bfd/elf32-sh.c: Likewise.
* bfd/elf32-sh64.c: Likewise.
* bfd/elf32-spu.c: Likewise.
* bfd/elf32-tic6x.c: Likewise.
* bfd/elf32-tilepro.c: Likewise.
* bfd/elf32-v850.c: Likewise.
* bfd/elf32-vax.c: Likewise.
* bfd/elf32-visium.c: Likewise.
* bfd/elf32-xc16x.c: Likewise.
* bfd/elf32-xstormy16.c: Likewise.
* bfd/elf32-xtensa.c: Likewise.
* bfd/elf64-alpha.c: Likewise.
* bfd/elf64-hppa.c: Likewise.
* bfd/elf64-ia64-vms.c: Likewise.
* bfd/elf64-mmix.c: Likewise.
* bfd/elf64-ppc.c: Likewise.
* bfd/elf64-s390.c: Likewise.
* bfd/elf64-sh64.c: Likewise.
* bfd/elf64-x86-64.c: Likewise.
* bfd/elflink.c: Likewise.
* bfd/elfnn-aarch64.c: Likewise.
* bfd/elfnn-ia64.c: Likewise.
* bfd/elfxx-mips.c: Likewise.
* bfd/elfxx-sparc.c: Likewise.
* bfd/elfxx-tilegx.c: Likewise.
* bfd/i386linux.c: Likewise.
* bfd/linker.c: Likewise.
* bfd/m68klinux.c: Likewise.
* bfd/pdp11.c: Likewise.
* bfd/pe-mips.c: Likewise.
* bfd/peXXigen.c: Likewise.
* bfd/reloc.c: Likewise.
* bfd/reloc16.c: Likewise.
* bfd/sparclinux.c: Likewise.
* bfd/sunos.c: Likewise.
* bfd/vms-alpha.c: Likewise.
* bfd/xcofflink.c: Likewise.
include/
* include/bfdlink.h (output_type): New enum.
(bfd_link_executable): New macro.
(bfd_link_dll): Likewise.
(bfd_link_relocatable): Likewise.
(bfd_link_pic): Likewise.
(bfd_link_pie): Likewise.
(bfd_link_info): Remove shared, executable, pie and relocatable.
Add output_type and pic.
ld/
* ld/ldctor.c: Replace shared, executable, relocatable and pie
fields with bfd_link_executable, bfd_link_dll,
bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
* ld/ldemul.c: Likewise.
* ld/ldfile.c: Likewise.
* ld/ldlang.c: Likewise.
* ld/ldmain.c: Likewise.
* ld/ldwrite.c: Likewise.
* ld/lexsup.c: Likewise.
* ld/pe-dll.c: Likewise.
* ld/plugin.c: Likewise.
* ld/emultempl/aarch64elf.em: Likewise.
* ld/emultempl/aix.em: Likewise.
* ld/emultempl/alphaelf.em: Likewise.
* ld/emultempl/armcoff.em: Likewise.
* ld/emultempl/armelf.em: Likewise.
* ld/emultempl/avrelf.em: Likewise.
* ld/emultempl/beos.em: Likewise.
* ld/emultempl/cr16elf.em: Likewise.
* ld/emultempl/elf-generic.em: Likewise.
* ld/emultempl/elf32.em: Likewise.
* ld/emultempl/genelf.em: Likewise.
* ld/emultempl/generic.em: Likewise.
* ld/emultempl/gld960.em: Likewise.
* ld/emultempl/gld960c.em: Likewise.
* ld/emultempl/hppaelf.em: Likewise.
* ld/emultempl/irix.em: Likewise.
* ld/emultempl/linux.em: Likewise.
* ld/emultempl/lnk960.em: Likewise.
* ld/emultempl/m68hc1xelf.em: Likewise.
* ld/emultempl/m68kcoff.em: Likewise.
* ld/emultempl/m68kelf.em: Likewise.
* ld/emultempl/metagelf.em: Likewise.
* ld/emultempl/mipself.em: Likewise.
* ld/emultempl/mmo.em: Likewise.
* ld/emultempl/msp430.em: Likewise.
* ld/emultempl/nds32elf.em: Likewise.
* ld/emultempl/needrelax.em: Likewise.
* ld/emultempl/nios2elf.em: Likewise.
* ld/emultempl/pe.em: Likewise.
* ld/emultempl/pep.em: Likewise.
* ld/emultempl/ppc32elf.em: Likewise.
* ld/emultempl/ppc64elf.em: Likewise.
* ld/emultempl/sh64elf.em: Likewise.
* ld/emultempl/solaris2.em: Likewise.
* ld/emultempl/spuelf.em: Likewise.
* ld/emultempl/sunos.em: Likewise.
* ld/emultempl/tic6xdsbt.em: Likewise.
* ld/emultempl/ticoff.em: Likewise.
* ld/emultempl/v850elf.em: Likewise.
* ld/emultempl/vms.em: Likewise.
* ld/emultempl/vxworks.em: Likewise.
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* bfd/elf32-rx.c (get_symbol_value_maybe): New.
(rx_elf_relocate_section): If we find a reloc against
$tableentry$default$<name>, redirect it to the appropriate
$tableentry$<n>$.
(RX_Table_Info): New.
(rx_table_find): New. Check all tables and SEC_KEEP all sections
with table parts in them.
(rx_check_directives): New.
(rx_table_map_2): New.
(rx_table_map): New.
(rx_additional_link_map_text): New. Called to dump tables to the
map file.
* bfd/elf32-rx.h: New.
* ld/ldemul.h (extra_map_file_text): New field.
(ldemul_extra_map_file_text): Declare.
* ld/ldemul.c (ldemul_extra_map_file_text): Define.
* ld/ldlang.c (lang_map): Call it.
* ld/emultempl/rxelf.em: Add extra_map_file_text hook.
* ld/emultempl/aix.em: Add NULL extra_map_file_text hook.
* ld/emultempl/armcoff.em: Likewise.
* ld/emultempl/beos.em: Likewise.
* ld/emultempl/elf32.em: Likewise.
* ld/emultempl/generic.em: Likewise.
* ld/emultempl/gld960.em: Likewise.
* ld/emultempl/gld960c.em: Likewise.
* ld/emultempl/linux.em: Likewise.
* ld/emultempl/lnk960.em: Likewise.
* ld/emultempl/m68kcoff.em: Likewise.
* ld/emultempl/pe.em: Likewise.
* ld/emultempl/pep.em: Likewise.
* ld/emultempl/sunos.em: Likewise.
* ld/emultempl/ticoff.em: Likewise.
* ld/emultempl/vanilla.em: Likewise.
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* elflink.c (bfd_elf_record_link_assignment): Remove --defsym
symbols special case.
ld/
* ldexp.h (etree_union): Add defsym member to the assign member
structure.
(exp_assign): Add hidden argument to prototype.
* ldexp.c (exp_fold_tree_1): Use the defsym member to handle
--defsym symbols.
(exp_assop): Add defsym argument, initialize the defsym member
of the assign structure.
(exp_assign): Handle hidden symbols.
(exp_defsym): Update to use the defsym argument to exp_assop.
(exp_provide): Update to handle the defsym argument to exp_assop.
* ldlex.l (HIDDEN): New token.
* ldgram.y (HIDDEN): Likewise.
(assignment, section): Update calls to exp_assign.
* ldctor.c (ldctor_build_sets): Likewise.
* mri.c (mri_format): Likewise.
* ldlang.c (lang_insert_orphan, lang_leave_overlay): Likewise.
(open_input_bfds): Remove --defsym symbols special case.
* emultempl/beos.em (gld_${EMULATION_NAME}_set_symbols): Update
call to exp_assign.
* emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
* emultempl/pep.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
* emultempl/spuelf.em (spu_place_special_section): Likewise.
* emultempl/xtensaelf.em (ld_xtensa_insert_page_offsets):
Likewise.
* ld.texinfo (Assigning Values to Symbols): Add HIDDEN.
(HIDDEN): New subsection.
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2012-05-14 Catherine Moore <clm@codesourcery.com>
* NEWS: Mention PowerPC VLE port.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
Catherine Moore <clm@codesourcery.com>
bfd/
* bfd.c (bfd_lookup_section_flags): Add section parm.
* ecoff.c (bfd_debug_section): Remove flag_info initializer.
* elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
(bfd_elf_lookup_section_flags): Add section parm.
* elf32-ppc.c (is_ppc_vle): New function.
(ppc_elf_modify_segment_map): New function.
(elf_backend_modify_segment_map): Define.
(has_vle_insns): New define.
* elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
* elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
Move in logic to omit / include a section.
* libbfd-in.h (bfd_link_info): Add section parm.
(bfd_generic_lookup_section_flags): Likewise.
* reloc.c (bfd_generic_lookup_section_flags): Likewise.
* section.c (bfd_section): Move out section_flag_info.
(BFD_FAKE_SECTION): Remove flag_info initializer.
* targets.c (_bfd_lookup_section_flags): Add section parm.
2012-05-14 Catherine Moore <clm@codesourcery.com>
bfd/
* archures.c (bfd_mach_ppc_vle): New.
* bfd-in2.h: Regenerated.
* cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
* elf32-ppc.c (split16_format_type): New enumeration.
(ppc_elf_vle_split16): New function.
(HOWTO): Add entries for R_PPC_VLE relocations.
(ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
(ppc_elf_section_flags): New function.
(ppc_elf_lookup_section_flags): New function.
(ppc_elf_section_processing): New function.
(ppc_elf_check_relocs): Handle PPC_VLE relocations.
(ppc_elf_relocation_section): Likewise.
(elf_backend_lookup_section_flags_hook): Define.
(elf_backend_section_flags): Define.
(elf_backend_section_processing): Define.
* elf32-ppc.h (ppc_elf_section_processing): Declare.
* libbfd.h: Regenerated.
* reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
gas/
* config/tc-ppc.c (insn_validate): New func of existing code to call..
(ppc_setup_opcodes): ..from 2 places here.
Revise for second (VLE) opcode table.
Add #ifdef'd code to print opcode tables.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
gas/
* config/tc-ppc.c (ppc_setup_opcodes): Allow out-of-order
for the VLE conditional branches.
2012-05-14 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Rhonda Wittels <rhonda@codesourcery.com>
gas/
* config/tc-ppc.c (PPC_VLE_SPLIT16A): New macro.
(PPC_VLE_SPLIT16D): New macro.
(PPC_VLE_LO16A): New macro.
(PPC_VLE_LO16D): New macro.
(PPC_VLE_HI16A): New macro.
(PPC_VLE_HI16D): New macro.
(PPC_VLE_HA16A): New macro.
(PPC_VLE_HA16D): New macro.
(PPC_APUINFO_VLE): New definition.
(md_chars_to_number): New function.
(md_parse_option): Check for combinations of little
endian and -mvle.
(md_show_usage): Document -mvle.
(ppc_arch): Recognize VLE.
(ppc_mach): Recognize bfd_mach_ppc_vle.
(ppc_setup_opcodes): Print the opcode table if
* config/tc-ppc.h (ppc_frag_check): Declare.
* doc/c-ppc.texi: Document -mvle.
* NEWS: Mention PowerPC VLE port.
2012-05-14 Catherine Moore <clm@codesourcery.com>
gas/
* config/tc-ppc.h (ppc_dw2_line_min_insn_length): Declare.
(DWARF2_LINE_MIN_INSN_LENGTH): Redefine.
* config/tc-ppc.c (ppc_dw2_line_min_insn_length): New.
* dwarf2dbg.c (scale_addr_delta): Handle values of 1
for DWARF2_LINE_MIN_INSN_LENGTH.
2012-05-14 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Rhonda Wittels <rhonda@codesourcery.com>
gas/testsuite/
* gas/ppc/ppc.exp: Run new tests.
* gas/ppc/vle-reloc.d: New test.
* gas/ppc/vle-reloc.s: New test.
* gas/ppc/vle-simple-1.d: New test.
* gas/ppc/vle-simple-1.s: New test.
* gas/ppc/vle-simple-2.d: New test.
* gas/ppc/vle-simple-2.s: New test.
* gas/ppc/vle-simple-3.d: New test.
* gas/ppc/vle-simple-3.s: New test.
* gas/ppc/vle-simple-4.d: New test.
* gas/ppc/vle-simple-4.s: New test.
* gas/ppc/vle-simple-5.d: New test.
* gas/ppc/vle-simple-5.s: New test.
* gas/ppc/vle-simple-6.d: New test.
* gas/ppc/vle-simple-6.s: New test.
* gas/ppc/vle.d: New test.
* gas/ppc/vle.s: New test.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
include/elf/
* ppc.h (SEC_PPC_VLE): Remove.
2012-05-14 Catherine Moore <clm@codesourcery.com>
James Lemke <jwlemke@codesourcery.com>
include/elf/
* ppc.h (R_PPC_VLE_REL8): New reloction.
(R_PPC_VLE_REL15): Likewise.
(R_PPC_VLE_REL24): Likewise.
(R_PPC_VLE_LO16A): Likewise.
(R_PPC_VLE_LO16D): Likewise.
(R_PPC_VLE_HI16A): Likewise.
(R_PPC_VLE_HI16D): Likewise.
(R_PPC_VLE_HA16A): Likewise.
(R_PPC_VLE_HA16D): Likewise.
(R_PPC_VLE_SDA21): Likewise.
(R_PPC_VLE_SDA21_LO): Likewise.
(R_PPC_VLE_SDAREL_LO16A): Likewise.
(R_PPC_VLE_SDAREL_LO16D): Likewise.
(R_PPC_VLE_SDAREL_HI16A): Likewise.
(R_PPC_VLE_SDAREL_HI16D): Likewise.
(R_PPC_VLE_SDAREL_HA16A): Likewise.
(R_PPC_VLE_SDAREL_HA16D): Likewise.
(SEC_PPC_VLE): Remove.
(PF_PPC_VLE): New program header flag.
(SHF_PPC_VLE): New section header flag.
(vle_opcodes, vle_num_opcodes): New.
(VLE_OP): New macro.
(VLE_OP_TO_SEG): New macro.
2012-05-14 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Rhonda Wittels <rhonda@codesourcery.com>
include/opcode/
* ppc.h (PPC_OPCODE_VLE): New definition.
(PPC_OP_SA): New macro.
(PPC_OP_SE_VLE): New macro.
(PPC_OP): Use a variable shift amount.
(powerpc_operand): Update comments.
(PPC_OPSHIFT_INV): New macro.
(PPC_OPERAND_CR): Replace with...
(PPC_OPERAND_CR_BIT): ...this and
(PPC_OPERAND_CR_REG): ...this.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
ld/
* ldlang.c (walk_wild_consider_section): Don't copy section_flag_list.
Pass it to callback.
(walk_wild_section_general): Pass section_flag_list to callback.
(lang_add_section): Add sflag_list parm.
Move out logic to keep / omit a section & call bfd_lookup_section_flags.
(output_section_callback_fast): Add sflag_list parm.
Add new parm to lang_add_section calls.
(output_section_callback): Likewise.
(check_section_callback): Add sflag_list parm.
(lang_place_orphans): Add new parm to lang_add_section calls.
(gc_section_callback): Add sflag_list parm.
(find_relro_section_callback): Likewise.
* ldlang.h (callback_t): Add flag_info parm.
(lang_add_section): Add sflag_list parm.
* emultempl/armelf.em (elf32_arm_add_stub_section):
Add lang_add_section parm.
* emultempl/beos.em (gld*_place_orphan): Likewise.
* emultempl/elf32.em (gld*_place_orphan): Likewise.
* emultempl/hppaelf.em (hppaelf_add_stub_section): Likewise.
* emultempl/m68hc1xelf.em (m68hc11elf_add_stub_section): Likewise.
* emultempl/mipself.em (mips_add_stub_section): Likewise.
* emultempl/mmo.em (mmo_place_orphan): Likewise.
* emultempl/pe.em (gld_*_place_orphan): Likewise.
* emultempl/pep.em (gld_*_place_orphan): Likewise.
* emultempl/ppc64elf.em (ppc_add_stub_section): Likewise.
* emultempl/spuelf.em (spu_place_special_section): Likewise.
* emultempl/vms.em (vms_place_orphan): Likewise.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
ld/testsuite/
* ld-powerpc/powerpc.exp: Create ppceabitests.
* ld-powerpc/vle-multiseg.s: New.
* ld-powerpc/vle-multiseg-1.d: New.
* ld-powerpc/vle-multiseg-1.ld: New.
* ld-powerpc/vle-multiseg-2.d: New.
* ld-powerpc/vle-multiseg-2.ld: New.
* ld-powerpc/vle-multiseg-3.d: New.
* ld-powerpc/vle-multiseg-3.ld: New.
* ld-powerpc/vle-multiseg-4.d: New.
* ld-powerpc/vle-multiseg-4.ld: New.
* ld-powerpc/vle-multiseg-5.d: New.
* ld-powerpc/vle-multiseg-5.ld: New.
* ld-powerpc/vle-multiseg-6.d: New.
* ld-powerpc/vle-multiseg-6.ld: New.
* ld-powerpc/vle-multiseg-6a.s: New.
* ld-powerpc/vle-multiseg-6b.s: New.
* ld-powerpc/vle-multiseg-6c.s: New.
* ld-powerpc/vle-multiseg-6d.s: New.
* ld-powerpc/powerpc.exp: Run new tests.
2012-05-14 Catherine Moore <clm@codesourcery.com>
ld/
* NEWS: Mention PowerPC VLE port.
2012-05-14 Catherine Moore <clm@codesourcery.com>
ld/testsuite/
* ld-powerpc/apuinfo.rd: Update for VLE.
* ld-powerpc/vle-reloc-1.d: New.
* ld-powerpc/vle-reloc-1.s: New.
* ld-powerpc/vle-reloc-2.d: New.
* ld-powerpc/vle-reloc-2.s: New.
* ld-powerpc/vle-reloc-3.d: New.
* ld-powerpc/vle-reloc-3.s: New.
* ld-powerpc/vle-reloc-def-1.s: New.
* ld-powerpc/vle-reloc-def-2.s: New.
* ld-powerpc/vle-reloc-def-3.s: New.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
opcodes/
* ppc-dis.c (get_powerpc_dialect): Use is_ppc_vle.
(PPC_OPCD_SEGS, VLE_OPCD_SEGS): New defines.
(vle_opcd_indices): New array.
(lookup_vle): New function.
(disassemble_init_powerpc): Revise for second (VLE) opcode table.
(print_insn_powerpc): Likewise.
* ppc-opc.c: Likewise.
2012-05-14 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
Rhonda Wittels <rhonda@codesourcery.com>
Nathan Froyd <froydnj@codesourcery.com>
opcodes/
* ppc-opc.c (insert_arx, extract_arx): New functions.
(insert_ary, extract_ary): New functions.
(insert_li20, extract_li20): New functions.
(insert_rx, extract_rx): New functions.
(insert_ry, extract_ry): New functions.
(insert_sci8, extract_sci8): New functions.
(insert_sci8n, extract_sci8n): New functions.
(insert_sd4h, extract_sd4h): New functions.
(insert_sd4w, extract_sd4w): New functions.
(insert_vlesi, extract_vlesi): New functions.
(insert_vlensi, extract_vlensi): New functions.
(insert_vleui, extract_vleui): New functions.
(insert_vleil, extract_vleil): New functions.
(BI_MASK, BB_MASK, BT): Use PPC_OPERAND_CR_BIT.
(BI16, BI32, BO32, B8): New.
(B15, B24, CRD32, CRS): New.
(CRD, OBF, BFA, CR, CRFS): Use PPC_OPERAND_CR_REG.
(DB, IMM20, RD, Rx, ARX, RY, RZ): New.
(ARY, SCLSCI8, SCLSCI8N, SE_SD, SE_SDH): New.
(SH6_MASK): Use PPC_OPSHIFT_INV.
(SI8, UI5, OIMM5, UI7, BO16): New.
(VLESIMM, VLENSIMM, VLEUIMM, VLEUIMML): New.
(XT6, XA6, XB6, XB6S, XC6): Use PPC_OPSHIFT_INV.
(ALLOW8_SPRG): New.
(insert_sprg, extract_sprg): Check ALLOW8_SPRG.
(OPVUP, OPVUP_MASK OPVUP): New
(BD8, BD8_MASK, BD8IO, BD8IO_MASK): New.
(EBD8IO, EBD8IO1_MASK, EBD8IO2_MASK, EBD8IO3_MASK): New.
(BD15, BD15_MASK, EBD15, EBD15_MASK, EBD15BI, EBD15BI_MASK): New.
(BD24,BD24_MASK, C_LK, C_LK_MASK, C, C_MASK): New.
(IA16, IA16_MASK, I16A, I16A_MASK, I16L, I16L_MASK): New.
(IM7, IM7_MASK, LI20, LI20_MASK, SCI8, SCI8_MASK): New.
(SCI8BF, SCI8BF_MASK, SD4, SD4_MASK): New.
(SE_IM5, SE_IM5_MASK): New.
(SE_R, SE_R_MASK, SE_RR, SE_RR_MASK): New.
(EX, EX_MASK, BO16F, BO16T, BO32F, BO32T): New.
(BO32DNZ, BO32DZ): New.
(NO371, PPCSPE, PPCISEL, PPCEFS, MULHW): Include PPC_OPCODE_VLE.
(PPCVLE): New.
(powerpc_opcodes): Add new VLE instructions. Update existing
instruction to include PPCVLE if supported.
* ppc-dis.c (ppc_opts): Add vle entry.
(get_powerpc_dialect): New function.
(powerpc_init_dialect): VLE support.
(print_insn_big_powerpc): Call get_powerpc_dialect.
(print_insn_little_powerpc): Likewise.
(operand_value_powerpc): Handle negative shift counts.
(print_insn_powerpc): Handle 2-byte instruction lengths.
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* emultempl/beos.em (sort_by_file_name): Use filename_(n)cmp.
* emultempl/elf32.em (gld${EMULATION_NAME}_vercheck):
Likewise.
(gld${EMULATION_NAME}_stat_needed): Likewise.
(gld${EMULATION_NAME}_check_needed): Likewise.
* emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Likewise.
(gld_${EMULATION_NAME}_unrecognized_file): Likewise.
* emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise.
(gld_${EMULATION_NAME}_unrecognized_file): Likewise.
* ldfile.c (ldfile_open_file): Likewise.
* ldlang.c (wild_sort): Likewise.
(lookup_name): Likewise.
(check_excluded_libs): Likewise.
* ldmisc.c (vfinfo): Likewise.
* pe-dll.c (libnamencmp): Likewise.
(auto_export): Likewise.
(pe_dll_generate_implib): Likewise.
* testplug.c (onclaim_file): Likewise.
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message.
* ldmisc.c (einfo): Similarly.
* plugin.c (message): Likewise.
* emultempl/ppc64elf.em: Likewise.
* emultempl/xtensaelf.em: Likewise.
* emulparams/elf32mcore.sh: Use einfo rather than printf.
* emultempl/beos.em: Likewise.
* emultempl/pe.em: Likewise.
* emultempl/pep.em: Likewise.
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* ldexp.h (exp_assop): Delete.
(exp_assign, exp_defsym): Declare.
* ldexp.c (exp_assop): Make static, handle all assignment variations.
(exp_assign, exp_defsym): New functions.
(exp_provide): Use exp_assop.
* ldgram.y (defsym_expr): Use exp_defsym.
* ldctor.c, * ldgram.y, * ldlang.c, * mri.c, * emultempl/beos.em,
* emultempl/pe.em, * emultempl/pep.em, * emultempl/spuelf.em,
* emultempl/xtensaelf.em: Update exp_assop -> exp_assign.
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and absolute symbols.
* ldemul.c (after_open_default): Look up __ld_compatibility.
* ldexp.c (fold_name): Convert absolute symbols to numbers when
inside output section definitions, or when __ld_compatibility >= 221.
(exp_fold_tree_1): Convert numbers to absolute when not in output
section definition and __ld_compatibility < 221. Don't always
convert values outside an output section definition to absolute.
* ldexp.h (uses_defined): Comment.
* ldlang.c (ld_compatibility): New variable.
* ldlang.h (ld_compatibility): Declare.
* emultempl/aix.em, * emultempl/armcoff.em, * emultempl/beos.em,
* emultempl/elf32.em, * emultempl/genelf.em, * emultempl/lnk960.em,
* emultempl/m68kcoff.em, * emultempl/mmo.em, * emultempl/pe.em,
* emultempl/pep.em, * emultempl/sunos.em, * emultempl/z80.em: Call
after_open_default from after_open function.
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(stat_save, stat_save_ptr): New variables.
(lang_insert_orphan): Use push_stat_ptr and pop_stat_ptr.
(load_symbols): Likewise. Delete dead "bad_load" code.
(open_input_bfds): Warn on script containing output sections.
(lang_enter_output_section_statement): Use push_stat_ptr.
(lang_enter_group): Likewise.
(lang_leave_output_section_statement): Use pop_stat_ptr.
(lang_leave_group): Likewise.
* ldlang.h (push_stat_ptr, pop_stat_ptr): Declare.
* ldctor.c (ldctor_build_sets): Use push_stat_ptr and pop_stat_ptr.
* emultempl/beos.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
* emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
* emultempl/pep.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
* emultempl/spuelf.em (spu_place_special_section): Likewise.
* emultempl/xtensaelf.em (ld_xtensa_insert_page_offsets): Likewise.
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(struct ld_emulation_xfer_struct <place_orphan>): Likewise.
* ldemul.c (ldemul_place_orphan): Return pointer to output
section statement.
* emultempl/beos.em (gld${EMULATION_NAME}_place_orphan): Likewise.
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Likewise.
* emultempl/mmo.em (mmo_place_orphan): Likewise.
* emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
* emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
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* ldemul.h (ldemul_place_orphan): Update prototype.
(struct ld_emulation_xfer_struct <place_orphan>): Likewise add param.
* ldlang.c (unique_section_p): Make static.
(lang_output_section_statement_lookup): Optimise creation of SPECIAL
sections.
(lang_insert_orphan): Add "constraint" param. Pass to
lang_enter_output_section_statement.
(init_os): Don't use an existing bfd section for SPECIAL sections.
(lang_place_orphans): Don't rename unique output sections, instead
mark their output section statements SPECIAL.
* ldlang.h (lang_insert_orphan): Update prototype.
(unique_section_p): Delete.
* emultempl/beos.em (place_orphan): Add "constraint" param.
* emultempl/elf32.em (place_orphan): Likewise. Don't match existing
output sections if set.
* emultempl/pe.em (place_orphan): Likewise.
* emultempl/pep.em (place_orphan): Likewise.
* emultempl/mmo.em (mmo_place_orphan): Update.
* emultempl/spuelf.em (spu_place_special_section): Update.
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* elf.c (bfd_elf_set_group_contents): Assign sh_info for ld -r when
the signature symbol is global.
* elflink.c (elf_link_input_bfd): Ensure group signature symbol
is output when ld -r. Set group sh_info when local.
* linker.c (default_indirect_link_order): Handle group sections
specially.
ld/
* ldemul.c (ldemul_place_orphan): Add "name" param.
* ldemul.h (ldemul_place_orphan): Update prototype.
(struct ld_emulation_xfer_struct <place_orphan>): Likewise.
* ldlang.c (lang_place_orphans): Generate unique section names here..
* emultempl/elf32.em (place_orphan): ..rather than here. Don't
directly use an existing output section statement that has no
bfd section.
* emultempl/pe.em (place_orphan): Likewise.
* emultempl/pep.em (place_orphan): Likewise.
* emultempl/beos.em (place_orphan): Adjust.
* emultempl/spuelf.em (spu_place_special_section): Adjust
place_orphan call.
* emultempl/genelf.em (gld${EMULATION_NAME}_after_open): New function.
(LDEMUL_AFTER_OPEN): Define.
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2008-09-07 Alan Modra <amodra@bigpond.net.au>
* emultempl/beos.em (gld${EMULATION_NAME}_place_orphan): Updated.
* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): Likewise.
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* bfdlink.h (struct bfd_link_hash_table): Delete creator field.
(struct bfd_link_info): Add output_bfd.
bfd/
* elflink.c: Replace all accesses to hash->creator field with
output_bfd->xvec.
* cofflink.c: Likewise.
* coff-h8300.c: Likewise.
* ecoff.c: Likewise.
* elf32-m68hc1x.c: Likewise.
* elf32-ppc.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-sparc.c: Likewise.
* elfxx-mips.c: Likewise.
* i386linux.c: Likewise.
* m68klinux.c: Likewise.
* sparclinux.c: Likewise.
* sunos.c: Likewise.
* xcofflink.c: Likewise.
* linker.c: Likewise.
(_bfd_link_hash_table_init): Don't store creator.
ld/
* ldmain.h (output_bfd): Delete.
* ldmain.c (output_bfd): Delete.
Replace all occurrences of output_bfd with link_info.output_bfd.
* ldcref.c: Likewise.
* ldctor.c: Likewise.
* ldemul.c: Likewise.
* ldexp.c: Likewise.
* ldfile.c: Likewise.
* ldlang.c: Likewise.
* ldmisc.c: Likewise.
* ldwrite.c: Likewise.
* pe-dll.c: Likewise.
* emultempl/aix.em: Likewise.
* emultempl/alphaelf.em: Likewise.
* emultempl/armcoff.em: Likewise.
* emultempl/armelf.em: Likewise.
* emultempl/avrelf.em: Likewise.
* emultempl/beos.em: Likewise.
* emultempl/elf-generic.em: Likewise.
* emultempl/elf32.em: Likewise.
* emultempl/gld960.em: Likewise.
* emultempl/hppaelf.em: Likewise.
* emultempl/irix.em: Likewise.
* emultempl/linux.em: Likewise.
* emultempl/lnk960.em: Likewise.
* emultempl/m68hc1xelf.em: Likewise.
* emultempl/mmix-elfnmmo.em: Likewise.
* emultempl/mmo.em: Likewise.
* emultempl/pe.em: Likewise.
* emultempl/pep.em: Likewise.
* emultempl/ppc32elf.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
* emultempl/scoreelf.em: Likewise.
* emultempl/sh64elf.em: Likewise.
* emultempl/spuelf.em: Likewise.
* emultempl/sunos.em: Likewise.
* emultempl/vanilla.em: Likewise.
* emultempl/vxworks.em: Likewise.
* emultempl/xtensaelf.em: Likewise.
* emultempl/z80.em: Likewise.
* ldlang.c (open_output): Don't return output, instead write
link_info_output_bfd directly.
* emultempl/alphaelf.em: Replace occurrences of link_info.hash->creator
with link_info.output_bfd->xvec.
* emultempl/hppaelf.em: Likewise.
* emultempl/ppc32elf.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
* emultempl/spuelf.em: Likewise.
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* genscripts.sh (source_em, fragment): New sh functions.
Truncate e${EMULATION_NAME}.c file before .em script fills it.
Use source_em in place of . for the .em script.
* emultempl/generic.em: Use fragment and source_em functions.
* emultempl/aix.em: Likewise.
* emultempl/alphaelf.em: Likewise.
* emultempl/armcoff.em: Likewise.
* emultempl/armelf.em: Likewise.
* emultempl/avrelf.em: Likewise.
* emultempl/beos.em: Likewise.
* emultempl/cr16elf.em: Likewise.
* emultempl/crxelf.em: Likewise.
* emultempl/elf-generic.em: Likewise.
* emultempl/elf32.em: Likewise.
* emultempl/genelf.em: Likewise.
* emultempl/gld960.em: Likewise.
* emultempl/gld960c.em: Likewise.
* emultempl/hppaelf.em: Likewise.
* emultempl/ia64elf.em: Likewise.
* emultempl/irix.em: Likewise.
* emultempl/linux.em: Likewise.
* emultempl/lnk960.em: Likewise.
* emultempl/m68hc1xelf.em: Likewise.
* emultempl/m68kcoff.em: Likewise.
* emultempl/m68kelf.em: Likewise.
* emultempl/mipsecoff.em: Likewise.
* emultempl/mipself.em: Likewise.
* emultempl/mmix-elfnmmo.em: Likewise.
* emultempl/mmixelf.em: Likewise.
* emultempl/mmo.em: Likewise.
* emultempl/needrelax.em: Likewise.
* emultempl/netbsd.em: Likewise.
* emultempl/pe.em: Likewise.
* emultempl/pep.em: Likewise.
* emultempl/ppc32elf.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
* emultempl/scoreelf.em: Likewise.
* emultempl/sh64elf.em: Likewise.
* emultempl/spuelf.em: Likewise.
* emultempl/sunos.em: Likewise.
* emultempl/ticoff.em: Likewise.
* emultempl/vanilla.em: Likewise.
* emultempl/vxworks.em: Likewise.
* emultempl/xtensaelf.em: Likewise.
* emultempl/z80.em: Likewise.
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Many files: Include sysdep.h before bfd.h.
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
binutils/
* bucumm.h: Split off host dependencies to..
* sysdep.h: ..here.
Many files: Include sysdep.h. Remove duplicate headers and reorder.
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
ld/
Many files: Include sysdep.h first. Remove duplicate headers.
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
opcodes/
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* ns32k-dis.c: Include sysdep.h first.
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argument and emits the string followed by a comma and then the length of
the string.
(CONST_STRNEQ): New macro. Checks to see if a variable string has a constant
string as its initial characters.
(CONST_STRNCPY): New macro. Copies a constant string to the start of a
variable string.
* bfd-in2.h: Regenerate.
* <remainign files>: Make use of the new macros.
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(lang_insert_orphan, lang_add_section): Update prototypes.
* ldlang.c (lang_insert_orphan): Remove "file" param.
(lang_add_section): Likewise. Update all callers.
(wild_sort): Get an input section's bfd via "section->owner".
(size_input_section): Access just_syms_flag via bfd usrdata.
(lang_place_orphans): Update ldemul_place_orphan call.
* ldemul.h (ldemul_place_orphan): Remove input_statement param.
(struct ld_emulation_xfer_struct <place_orphan>): Likewise.
* ldemul.c (ldemul_place_orphan): Likewise.
* ldwrite.c (build_link_order): Access just_syms_flag via bfd usrdata.
* emultempl/armelf.em (arm_elf_set_bfd_for_interworking): Likewise.
* emultempl/beos.em (sort_by_file_name): Access bfd by section->owner.
(sort_sections): Likewise.
(place_orphan): Remove "file" param. Adjust lang_add_section call.
* emultempl/elf32.em (place_orphan): Remove "file" param. Adjust
lang_add_section and lang_insert_orphan calls.
* emultempl/hppaelf.em (hppaelf_add_stub_section): Adjust
lang_add_section call.
(build_section_lists): Access just_syms_flag via bfd usrdata.
* emultempl/m68hc1xelf.em (m68hc11elf_add_stub_section): Adjust
lang_add_section call.
* emultempl/mmo.em (mmo_place_orphan): Remove "file" param. Adjust
lang_add_section and lang_insert_orphan calls.
* emultempl/pe.em (place_orphan): Likewise. Access bfd via section
owner.
* emultempl/ppc64elf.em (ppc_add_stub_section): Adjust
lang_add_section call.
(build_toc_list): Access just_syms_flag via bfd usrdata.
(build_section_lists): Likewise.
* emultempl/xtensaelf.em (elf_xtensa_place_orphan): Remove "file"
param. Adjust place_orphan call.
(ld_build_required_section_dependence): Access bfd via section owner.
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* elf32-ppc.c (struct elf_linker_section): Replace sym_val field
with sym.
(ppc_elf_relocate_section): Adjust for above.
(create_sdata_sym): New function.
(ppc_elf_create_linker_section): Call it.
(ppc_elf_check_relocs): Correct has_sda_refs and non_got_refs.
Create sdata syms for all SDA relocs.
(ppc_elf_adjust_dynamic_symbol): Don't special case _SDA_BASE_
and _SDA2_BASE_.
(ppc_elf_set_sdata_syms): Delete.
* elflink.c (bfd_elf_size_dynamic_sections): Don't create DT_INIT
and DT_FINI tags unless associated section has input.
(bfd_elf_set_symbol, _bfd_elf_provide_symbol): Delete.
(_bfd_elf_provide_section_bound_symbols): Delete.
* bfd-in.h (_bfd_elf_provide_symbol): Delete.
(_bfd_elf_provide_section_bound_symbols): Delete.
* bfd-in2.h: Regenerate.
ld/
* ldemul.c (ldemul_do_assignments, do_assignments_default): Delete.
* ldemul.h (ldemul_do_assignments, do_assignments_default): Delete.
(struct ld_emulation_xfer_struct): Remove do_assignments field.
* ldlang.c (lang_do_assignments): Don't call ldemul_do_assignments.
* emulparams/elf32ppc.sh (SDATA_START_SYMBOLS): New.
(SDATA2_START_SYMBOLS, SBSS_START_SYMBOLS, SBSS_END_SYMBOLS): New.
* emultempl/aix.em (ld_*_emulation): Delete do_assignments init.
* emultempl/armcoff.em: Likewise.
* emultempl/beos.em: Likewise.
* emultempl/generic.em: Likewise.
* emultempl/gld960.em: Likewise.
* emultempl/gld960c.em: Likewise.
* emultempl/linux.em: Likewise.
* emultempl/lnk960.em: Likewise.
* emultempl/m68kcoff.em: Likewise.
* emultempl/pe.em: Likewise.
* emultempl/sunos.em: Likewise.
* emultempl/ticoff.em: Likewise.
* emultempl/vanilla.em: Likewise.
* emultempl/elf32.em: Likewise.
(gld*_provide_bound_symbols): Delete.
(gld*_provide_init_fini_syms): Delete.
(gld*_before_allocation): Don't call ldemul_do_assignments.
* emultempl/ppc32elf.em (ppc_do_assignments): Delete.
(LDEMUL_DO_ASSIGNMENTS): Delete.
* scripttempl/elf.sc: Provide init/fini syms. Add SBSS_START_SYMBOLS,
SBSS_END_SYMBOLS, SDATA2_START_SYMBOLS.
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* elflink.c (fix_syms, _bfd_elf_fix_excluded_sec_syms): Move to..
* linker.c (fix_syms, _bfd_fix_excluded_sec_syms): ..here.
* bfd-in.h (_bfd_fix_excluded_sec_syms): Rename.
* bfd-in2.h: Regenerate.
ld/
* ldemul.c (ldemul_finish): Call ld_emulation->finish unconditionally.
(finish_default): New function.
* ldemul.h (finish_default): Declare.
* emultempl/aix.em (gld*_before_allocation): Call
before_allocation_default rather than strip_excluded_output_sections.
(ld_*_emulation): Init finish field to finish_default.
* emultempl/armcoff.em: Likewise.
* emultempl/beos.em: Likewise.
* emultempl/elf32.em: Likewise.
* emultempl/generic.em: Likewise.
* emultempl/gld960.em: Likewise.
* emultempl/gld960c.em: Likewise.
* emultempl/hppaelf.em: Likewise.
* emultempl/linux.em: Likewise.
* emultempl/lnk960.em: Likewise.
* emultempl/m68kcoff.em: Likewise.
* emultempl/mmo.em: Likewise.
* emultempl/pe.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
* emultempl/sunos.em: Likewise.
* emultempl/ticoff.em: Likewise.
* emultempl/vanilla.em: Likewise.
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(do_assignments_default): New function.
* ldemul.h (ldemul_do_assignments): Declare.
(do_assignments_default): Declare.
(struct ld_emulation_xfer_struct): Add do_assignments.
* ldlang.c (lang_do_assignments) Call ldemul_do_assignments.
* emultempl/aix.em (ld_*_emulation): Init do_assignments field.
* emultempl/armcoff.em: Likewise.
* emultempl/beos.em: Likewise.
* emultempl/generic.em: Likewise.
* emultempl/gld960.em: Likewise.
* emultempl/gld960c.em: Likewise.
* emultempl/linux.em: Likewise.
* emultempl/lnk960.em: Likewise.
* emultempl/m68kcoff.em: Likewise.
* emultempl/pe.em: Likewise.
* emultempl/sunos.em: Likewise.
* emultempl/ticoff.em: Likewise.
* emultempl/vanilla.em: Likewise.
* emultempl/elf32.em: Likewise, to call gld*_provide_init_fini_syms.
(gld*_find_exp_assignment): Adjust bfd_elf_record_link_assignment call.
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* ldlang.c (entry_symbol_default): New file-scope global.
(lang_finish): Use it, not a hardwired "start".
(lang_default_entry): Set it.
* ldlang.h: Declare lang_default_entry.
* emultempl/beos.em, emultempl/pe.em: Use lang_default_entry,
not lang_add_entry, to override default entry point symbol.
ld/testsuite:
* ld-scripts/align.exp: Mark align1 XFAIL on PECOFF targets.
* ld-scripts/data.exp: Mark data UNSUPPORTED on a.out targets.
* ld-scripts/provide.exp, ld-scripts/size.exp: Mark all tests
UNSUPPORTED on a.out targets. Tidy.
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* section.c (struct bfd_section): Replace link_order_head and
link_order_tail with map_head and map_tail union.
(STD_SECTION): Update.
(_bfd_strip_section_from_output): Delete.
* aoutx.h: Update throughout for above changes.
* coff-ppc.c: Likewise.
* cofflink.c: Likewise.
* ecoff.c: Likewise.
* elf-eh-frame.c: Likewise.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.c: Likewise.
* elf32-cris.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68hc1x.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* elfxx-sparc.c: Likewise.
* linker.c: Likewise.
* merge.c: Likewise.
* pdp11.c: Likewise.
* xcofflink.c: Likewise.
* elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
out from bfd_elf_size_dynamic_sections.
* bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
* bfd-in2.h: Regenerate.
ld/
* ldemul.c: Include bfdlink.h.
(ldemul_before_allocation): Assume before_allocation is non-zero.
(before_allocation_default): Call strip_excluded_output_sections.
* ldlang.c (stripped_excluded_sections): New variable.
(lang_add_section): Build input section list for each output
section, attached via map_head and map_tail pointers.
(strip_excluded_output_sections): Make global. Traverse the
input section lists to find which output sections can go. Clear
link_order pointers and set stripped_excluded_sections.
(lang_process): Call strip_excluded_output_sections.
* ldlang.h (strip_excluded_output_sections): Declare.
* ldwrite.c: Update throuhout for link_order_head -> map_head change.
* emultempl/aix.em (before_allocation): Call
strip_excluded_output_sections.
* emultempl/armcoff.em (before_allocation): Likewise.
* emultempl/beos.em (before_allocation): Likewise.
* emultempl/linux.em (before_allocation): Likewise.
* emultempl/pe.em (before_allocation): Likewise.
* emultempl/sunos.em (before_allocation): Likewise.
* emultempl/elf32.em (before_allocation): Likewise. Call
bfd_elf_size_dynsym_hash_dynstr too.
* emultempl/lnk960.em (lnk960_before_allocation): Delete.
(ld_lnk960): Use before_allocation_default.
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* ldfile.h (ldfile_set_output_arch): Ditto.
* emultempl/aix.em (gld${EMULATION_NAME}_before_parse): Use
ldfile_set_output_arch.
* emultempl/beos.em (gld${EMULATION_NAME}_before_parse): Ditto.
* emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Ditto.
* emultempl/linux.em (gld${EMULATION_NAME}_before_parse): Ditto.
* emultempl/mipsecoff.em (gld${EMULATION_NAME}_before_parse): Ditto.
* emultempl/pe.em (gld${EMULATION_NAME}_before_parse): Ditto.
* emultempl/sunos.em (gld${EMULATION_NAME}_before_parse): Ditto.
* ldgram.y: Adjust ldfile_set_output_arch call.
* emultempl/armcoff.em (gld${EMULATION_NAME}_before_parse): Ditto.
* emultempl/armelf.em (gld${EMULATION_NAME}_before_parse): Ditto.
* emultempl/armelf_oabi.em (gld${EMULATION_NAME}_before_parse): Ditto.
* emultempl/generic.em (gld${EMULATION_NAME}_before_parse): Ditto.
* emultempl/gld960c.em (gld960_set_output_arch): Ditto.
* emultempl/m68kcoff.em (gld${EMULATION_NAME}_before_parse): Ditto.
* emultempl/ticoff.em (gld${EMULATION_NAME}_before_parse): Ditto.
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and casts. Replace PTR with void *. Formatting.
* emultempl/alphaelf.em: Likewise
* emultempl/armcoff.em: Likewise
* emultempl/armelf.em: Likewise
* emultempl/armelf_oabi.em: Likewise
* emultempl/beos.em: Likewise
* emultempl/elf32.em: Likewise
* emultempl/generic.em: Likewise
* emultempl/gld960.em: Likewise
* emultempl/gld960c.em: Likewise
* emultempl/hppaelf.em: Likewise
* emultempl/linux.em: Likewise
* emultempl/lnk960.em: Likewise
* emultempl/m68hc1xelf.em: Likewise
* emultempl/m68kcoff.em: Likewise
* emultempl/m68kelf.em: Likewise
* emultempl/mipsecoff.em: Likewise
* emultempl/mipself.em: Likewise
* emultempl/mmix-elfnmmo.em: Likewise
* emultempl/mmixelf.em: Likewise
* emultempl/mmo.em: Likewise
* emultempl/needrelax.em: Likewise
* emultempl/netbsd.em: Likewise
* emultempl/pe.em: Likewise
* emultempl/sh64elf.em: Likewise
* emultempl/sunos.em: Likewise
* emultempl/ticoff.em: Likewise
* emultempl/vanilla.em: Likewise
* emultempl/xtensaelf.em: Likewise
* Makefile.am: Correct dependencies.
* Makefile.in: Regenerate.
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(ldemul_parse_args): Return bfd_boolean. Formatting.
* ldemul.h (ldemul_add_options, ldemul_handle_option): Declare.
(ldemul_parse_args): Adjust.
(struct ld_emulation_xfer_struct): Add add_options and handle_option.
Return bfd_boolean from parse_args.
* lexsup.c (parse_args): Malloc shortopts, longopts and
really_longopts. Call ldemul_add_options and ldemul_handle_option.
* emultempl/aix.em (gld${EMULATION_NAME}_add_options): Split out from
gld${EMULATION_NAME}_parse_args.
(gld${EMULATION_NAME}_handle_option): Likewise.
(ld_${EMULATION_NAME}_emulation): Adjust initializer.
* emultempl/armcoff.em: As for aix.em, but remove parse_args.
* emultempl/beos.em: Likewise.
* emultempl/pe.em: Likewise.
* emultempl/ticoff.em: Likewise.
* emultempl/elf32.em: Likewise. Don't duplicate long options either.
(gld${EMULATION_NAME}_add_sysroot): Prototype.
* emultempl/armelf.em (PARSE_AND_LIST_LONGOPTS): Don't duplicate
options.
* emultempl/hppaelf.em (PARSE_AND_LIST_LONGOPTS): Likewise.
* emultempl/ppc32elf.em (PARSE_AND_LIST_LONGOPTS): Likewise.
* emultempl/ppc64elf.em (PARSE_AND_LIST_LONGOPTS): Likewise.
* emultempl/armelf_oabi.em (ld_${EMULATION_NAME}_emulation): Adjust
initializer.
* emultempl/generic.em: Likewise.
* emultempl/gld960.em: Likewise.
* emultempl/gld960c.em: Likewise.
* emultempl/linux.em: Likewise.
* emultempl/lnk960.em: Likewise.
* emultempl/m68kcoff.em: Likewise.
* emultempl/mipsecoff.em: Likewise.
* emultempl/sunos.em: Likewise.
* emultempl/vanilla.em: Likewise.
* emultempl/netbsd.em (gldnetbsd_before_parse): Prototype.
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comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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* emultempl/beos.em: Likewise.
* emultempl/elf32.em: Likewise.
* emultempl/pe.em: Likewise.
* ldctor.c: Likewise.
* ldexp.c: Likewise.
* ldfile.c: Likewise.
* ldlang.c: Likewise.
* ldlex.c: Likewise.
* ldlex.l: Likewise.
* ldmain.c: Likewise.
* ldmisc.c: Likewise.
* ldwrite.c: Likewise.
* lexsup.c: Likewise.
* mri.c: Likewise.
* pe-dll.c: Likewise.
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* ldemul.h (ldemul_new_vers_pattern): Declare.
(struct ld_emulation_xfer_struct): Add new_vers_pattern.
* ldlang.c (lang_new_vers_pattern): Call ldemul_new_vers_pattern.
* emultempl/ppc64elf.em (dotsyms): New static var.
(gld${EMULATION_NAME}_new_vers_pattern): New function.
(LDEMUL_NEW_VERS_PATTERN): Define.
(PARSE_AND_LIST_PROLOGUE): Add OPTION_DOTSYMS, OPTION_NO_DOTSYMS.
(PARSE_AND_LIST_LONGOPTS): Likewise.
(PARSE_AND_LIST_ARGS_CASES): Handle them.
* emultempl/aix.em (ld_${EMULATION_NAME}_emulation): Update
initialiser.
* emultempl/armcoff.em: Likewise.
* emultempl/armelf_oabi.em: Likewise.
* emultempl/beos.em: Likewise.
* emultempl/elf32.em: Likewise.
* emultempl/generic.em: Likewise.
* emultempl/gld960.em: Likewise.
* emultempl/gld960c.em: Likewise.
* emultempl/linux.em: Likewise.
* emultempl/lnk960.em: Likewise.
* emultempl/m68kcoff.em: Likewise.
* emultempl/mipsecoff.em: Likewise.
* emultempl/pe.em: Likewise.
* emultempl/sunos.em: Likewise.
* emultempl/ticoff.em: Likewise.
* emultempl/vanilla.em: Likewise.
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* ldexp.h (etree_value_type): Add "str" field.
(union etree_union): Add "str" to "value" struct.
(exp_bigintop): Declare.
(exp_get_fill): Declare.
* ldexp.c: Include "safe-ctype.h".
(exp_intop): Set value.str to NULL.
(exp_bigintop): New function.
(new_rel): Pass in "str", and set new.str from it.
(new_rel_from_section): Set new.str to NULL.
(fold_name): Adjust calls to new_rel.
(exp_fold_tree): Likewise.
(exp_get_fill): New function.
* ldgram.y (struct big_int bigint, fill_type *fill): New.
(INT): Returns a "bigint". Adjust all code handling INTs.
(fill_opt): Returns a "fill".
(fill_exp): Split out of fill_opt, use for FILL.
* ldlang.h (struct _fill_type): New.
(fill_type): Move typedef to ldexp.h.
(lang_output_section_statement_type): "fill" is now a pointer.
(lang_fill_statement_type): Likewise.
(lang_padding_statement_type): Likewise.
(lang_add_fill): Now takes a "fill_type *" param.
(lang_leave_output_section_statement): Likewise.
(lang_do_assignments): Likewise.
(lang_size_sections): Likewise.
(lang_leave_overlay_section): Likewise.
(lang_leave_overlay): Likewise.
* ldlang.c: Include ldgram.h after ldexp.h.
(lang_output_section_statement_lookup): Adjust for fill_type change.
(print_fill_statement): Likewise.
(print_padding_statement): Likewise.
(insert_pad): Now takes a "fill_type *" arg.
(size_input_section): Likewise.
(lang_size_sections_1): Likewise.
(lang_size_sections): Likewise.
(lang_do_assignments): Likewise.
(lang_add_fill): Likewise.
(lang_leave_output_section_statement): Likewise.
(lang_leave_overlay_section): Likewise.
(lang_leave_overlay): Likewise.
Adjust all callers of the above function.
* ldlex.l: Include ldgram.h after ldexp.h. Allow hex numbers
starting with "0X" as well as "0x". Return bigint.str for hex
numbers starting with "0x" or "0X", zero bigint.str otherwise.
Always use base 16 for numbers starting with "$".
* ldmain.c: Include ldgram.h after ldexp.h.
* ldwrite.c (build_link_order): Use bfd_data_link_order in place
of bfd_fill_link_order.
* pe-dll.c: Adjust lang_do_assignments calls.
* emultempl/elf32.em: Likewise.
* emultempl/hppaelf.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
* emultempl/beos.em: Include ldgram.h after ldexp.h, adjust
lang_add_assignment call.
* emultempl/pe.em: Likewise.
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* pe-dll.c: Replace CONST with const throughout.
(quick_symbol): Constify "n1", "n2", "n3" params.
(make_singleton_name_thunk): Constify "import" param. Make
"buffer_len" a size_t.
(make_import_fixup_entry): Constify "name", "fixup_name",
"dll_symname" params.
(pe_get16): Cast args of bfd_seek. Replace bfd_read with bfd_bread.
(pe_get32): Likewise.
(pe_implied_import_dll): Likewise.
* emultempl/beos.em (sort_by_file_name): Constify "ra", "rb".
(sort_by_section_name): Likewise.
* emultempl/pe.em: Move defines for arm_epoc_pe before bfd.h included.
(make_import_fixup): Cast printf arg, rel->address to long rather
than int.
(gld_${EMULATION_NAME}_after_open): Don't compare NULL against int.
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adjust definitions.
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* emultempl/lnk960.em: Likewise.
* emultempl/vanilla.em: Likewise.
* emultempl/armcoff.em: Likewise.
* emultempl/armelf_oabi.em: Likewise.
* emultempl/beos.em: Likewise.
* emultempl/gld960c.em: Likewise.
* emultempl/gld960.em: Likewise.
* emulparams/elf64alpha.sh (PARSE_AND_LIST_PROLOGUE): Add parameter
for prototype declaration.
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consistently use "header.next" rather than "next".
* mpw-eppcmac.c: Likewise.
* emultempl/beos.em: Likewise.
* emultempl/hppaelf.em: Likewise.
* emultempl/pe.em: Likewise.
* ldlang.h (union lang_statement_union): Remove "next" field.
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ie. iterate over wild_statement.section_list.
(gld${EMULATION_NAME}_place_orphan): Likewise.
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* emultempl/beos.em (init): Add the missing initialization.
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* emultempl/beos.em (gld${EMULATION_NAME}_before_parse): Move
setting of output_filename after bfd_scan_arch.
* emultempl/pe.em: Likewise.
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* emultempl/aix.em (OUTPUT_ARCH): Defined.
(gld${EMULATION_NAME}_before_parse): Initialize
ldfile_output_architecture, ldfile_output_machine and
ldfile_output_machine_name from ${OUTPUT_ARCH} if possible.
* emultempl/beos.em: Likewise.
* emultempl/elf32.em: Likewise.
* emultempl/linux.em: Likewise.
* emultempl/mipsecoff.em: Likewise.
* emultempl/pe.em: Likewise.
* emultempl/sunos.em: Likewise.
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re-arrange header include order.
Fix shadowing warnings in ldlang.h
Fix compile errors in mpw-elfmips.c
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