2008-11-21 22:13:32 +00:00
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2008-11-21 Sterling Augustine <sterling@tensilica.com>
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* xtensa-isa.c (xtensa_state_is_shared_or): New function.
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2008-11-21 00:02:37 +00:00
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2008-11-21 Hans-Peter Nilsson <hp@axis.com>
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* elf-bfd.h (struct elf_backend_data): New member got_elt_size.
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(_bfd_elf_default_got_elt_size): Declare.
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* elflink.c (struct alloc_got_off_arg): Replace member got_elt_size
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by new member info.
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(elf_gc_allocate_got_offsets): Adjust for calling bed->got_elt_size
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to get the element size instead of using a gofarg entry.
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(bfd_elf_gc_common_finalize_got_offsets): Similar.
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(_bfd_elf_default_got_elt_size): New function.
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* elfxx-target.h: New macro elf_backend_got_elt_size.
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(elfNN_bed): Use it.
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2008-11-20 09:49:00 +00:00
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2008-11-20 Tristan Gingold <gingold@adacore.com>
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* bfdwin.c: Fix comment.
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2008-11-20 09:28:06 +00:00
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2008-11-20 Tristan Gingold <gingold@adacore.com>
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* bfd.c (is32bit): Use architecture information for non-ELF
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targets.
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2008-11-20 08:47:10 +00:00
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2008-11-20 Alan Modra <amodra@bigpond.net.au>
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* elf32-ppc.c (allocate_dynrelocs): Always use tlsld_got for
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TLS_LD even when symbol is used with other TLS reloc types.
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(ppc_elf_relocate_section): Bypass symbol checks when using tlsld_got.
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Leave addend zero on LD DTPMOD dynamic reloc.
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include/
* xtensa-config.h (XCHAL_HAVE_MUL16, XCHAL_HAVE_MUL32, XCHAL_HAVE_DIV32)
(XCHAL_HAVE_MINMAX, XCHAL_HAVE_SEXT, XCHAL_HAVE_THREADPTR)
(XCHAL_HAVE_RELEASE_SYNC, XCHAL_HAVE_S32C1I): Change to 1.
(XCHAL_NUM_AREGS): Change to 32.
(XCHAL_ICACHE_SIZE, XCHAL_DCACHE_SIZE): Change to 16K.
(XCHAL_ICACHE_LINESIZE, XCHAL_DCACHE_LINESIZE): Change to 32.
(XCHAL_ICACHE_LINEWIDTH, XCHAL_DCACHE_LINEWIDTH): Change to 5.
(XCHAL_DCACHE_IS_WRITEBACK): Change to 1.
(XCHAL_DEBUGLEVEL): Change to 6.
bfd/
* xtensa-modules.c (sysregs): Add MMID, VECBASE, EPC5, EPC6, EPC7,
EXCSAVE5, EXCSAVE6, EXCSAVE7, EPS5, EPS6, EPS7, CPENABLE,
SCOMPARE1, and THREADPTR registers.
(NUM_SYSREGS, MAX_USER_REG): Update.
(states): Change width of INTERRUPT, WindowBase, WindowStart, and
INTENABLE. Add VECBASE, EPC5, EPC6, EPC7, EXCSAVE5, EXCSAVE6,
EXCSAVE7, EPS6, EPS6, EPS7, THREADPTR, CPENABLE, and SCOMPARE1 states.
(NUM_STATES): Update.
(enum xtensa_state_id): Add entries for new states.
(enum xtensa_field_id): Add entries for xt_wbr15_imm and xt_wbr18_imm
fields, along with functions to extract and set them.
(regfiles): Change number of AR registers to 32.
(Operand_ar0_encode, Operand_ar4_encode, Operand_ar8_encode,
Operand_ar12_encode, Operand_ars_entry_encode): Update register mask.
(operands): Add entries for tp7, xt_wbr15_label, xt_wbr18_label,
xt_wbr15_imm, and xt_wbr18_imm operands, along with functions to
encode and decode them.
(enum xtensa_operand_id): Add entries for new operands.
(Iclass_xt_iclass_rfi_stateArgs): Add EPC5, EPC6, EPC7, EPS5, EPS6, and
EPC7 states.
(Iclass_xt_iclass_rfdo_stateArgs): Replace EPC4 and EPS4 by EPC6 and
EPS6, respectively.
(iclasses): Add entries for rur_threadptr, wur_threadptr,
xt_iclass_wsr_176, xt_iclass_rsr_epc5, xt_iclass_wsr_epc5,
xt_iclass_xsr_epc5, xt_iclass_rsr_excsave5, xt_iclass_wsr_excsave5,
xt_iclass_xsr_excsave5, xt_iclass_rsr_epc6, xt_iclass_wsr_epc6,
xt_iclass_xsr_epc6, xt_iclass_rsr_excsave6, xt_iclass_wsr_excsave6,
xt_iclass_xsr_excsave6, xt_iclass_rsr_epc7, xt_iclass_wsr_epc7,
xt_iclass_xsr_epc7, xt_iclass_rsr_excsave7, xt_iclass_wsr_excsave7,
xt_iclass_xsr_excsave7, xt_iclass_rsr_eps5, xt_iclass_wsr_eps5,
xt_iclass_xsr_eps5, xt_iclass_rsr_eps6, xt_iclass_wsr_eps6,
xt_iclass_xsr_eps6, xt_iclass_rsr_eps7, xt_iclass_wsr_eps7,
xt_iclass_xsr_eps7, xt_iclass_rsr_vecbase, xt_iclass_wsr_vecbase,
xt_iclass_xsr_vecbase, xt_iclass_mul16, xt_iclass_wsr_mmid,
xt_iclass_icache_lock, xt_iclass_dcache_lock, xt_iclass_rsr_cpenable,
xt_iclass_wsr_cpenable, xt_iclass_xsr_cpenable, xt_iclass_clamp,
xt_iclass_minmax, xt_iclass_sx, xt_iclass_l32ai, xt_iclass_s32ri,
xt_iclass_s32c1i, xt_iclass_rsr_scompare1, xt_iclass_wsr_scompare1,
xt_iclass_xsr_scompare1, xt_iclass_div, and xt_iclass_mul32, along
with corresponding argument and state argument arrays. Change
number of state arguments for xt_iclass_rfi. Add arguments for
xt_iclass_rfdo.
(enum xtensa_iclass_id): Add entries for new iclasses.
(opcodes): Add entries for RUR_THREADPTR, WUR_THREADPTR, WSR_176,
RSR_EPC5, WSR_EPC5, XSR_EPC5, RSR_EXCSAVE5, WSR_EXCSAVE5, XSR_EXCSAVE5,
RSR_EPC6, WSR_EPC6, XSR_EPC6, RSR_EXCSAVE6, WSR_EXCSAVE6, XSR_EXCSAVE6,
RSR_EPC7, WSR_EPC7, XSR_EPC7, RSR_EXCSAVE7, WSR_EXCSAVE7, XSR_EXCSAVE7,
RSR_EPS5, WSR_EPS5, XSR_EPS5, RSR_EPS6, WSR_EPS6, XSR_EPS6, RSR_EPS7,
WSR_EPS7, XSR_EPS7, RSR_VECBASE, WSR_VECBASE, XSR_VECBASE, MUL16U,
MUL16S, WSR_MMID, IPFL, IHU, IIU, DPFL, DHU, DIU, RSR_CPENABLE,
WSR_CPENABLE, XSR_CPENABLE, CLAMPS, MIN, MAX, MINU, MAXU, SEXT, L32AI,
S32RI, S32C1I, RSR_SCOMPARE1, WSR_SCOMPARE1, XSR_SCOMPARE1, QUOU, QUOS,
REMU, REMS, and MULL opcodes, along with the corresponding functions
to encode them.
(enum xtensa_opcode_id): Add entries for new opcodes.
(Slot_inst_decode): Handle new opcodes.
(Slot_inst_get_field_fns, Slot_inst_set_field_fns): Add entries for
xt_wbr15_imm and xt_wbr18_imm fields.
(Slot_inst16a_get_field_fns, Slot_inst16a_set_field_fns): Likewise.
(Slot_inst16b_get_field_fns, Slot_inst16b_set_field_fns): Likewise.
(xtensa_modules): Update number of fields, operands, iclasses and
opcodes.
2008-11-19 18:25:20 +00:00
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2008-11-19 Bob Wilson <bob.wilson@acm.org>
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* xtensa-modules.c (sysregs): Add MMID, VECBASE, EPC5, EPC6, EPC7,
|
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EXCSAVE5, EXCSAVE6, EXCSAVE7, EPS5, EPS6, EPS7, CPENABLE,
|
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SCOMPARE1, and THREADPTR registers.
|
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(NUM_SYSREGS, MAX_USER_REG): Update.
|
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(states): Change width of INTERRUPT, WindowBase, WindowStart, and
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INTENABLE. Add VECBASE, EPC5, EPC6, EPC7, EXCSAVE5, EXCSAVE6,
|
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EXCSAVE7, EPS6, EPS6, EPS7, THREADPTR, CPENABLE, and SCOMPARE1 states.
|
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(NUM_STATES): Update.
|
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|
(enum xtensa_state_id): Add entries for new states.
|
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|
(enum xtensa_field_id): Add entries for xt_wbr15_imm and xt_wbr18_imm
|
|
|
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|
|
fields, along with functions to extract and set them.
|
|
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(regfiles): Change number of AR registers to 32.
|
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|
|
|
|
(Operand_ar0_encode, Operand_ar4_encode, Operand_ar8_encode,
|
|
|
|
|
|
Operand_ar12_encode, Operand_ars_entry_encode): Update register mask.
|
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|
(operands): Add entries for tp7, xt_wbr15_label, xt_wbr18_label,
|
|
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|
|
|
xt_wbr15_imm, and xt_wbr18_imm operands, along with functions to
|
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|
|
encode and decode them.
|
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|
|
|
(enum xtensa_operand_id): Add entries for new operands.
|
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(Iclass_xt_iclass_rfi_stateArgs): Add EPC5, EPC6, EPC7, EPS5, EPS6, and
|
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|
EPC7 states.
|
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(Iclass_xt_iclass_rfdo_stateArgs): Replace EPC4 and EPS4 by EPC6 and
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EPS6, respectively.
|
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|
(iclasses): Add entries for rur_threadptr, wur_threadptr,
|
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|
xt_iclass_wsr_176, xt_iclass_rsr_epc5, xt_iclass_wsr_epc5,
|
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|
xt_iclass_xsr_epc5, xt_iclass_rsr_excsave5, xt_iclass_wsr_excsave5,
|
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|
xt_iclass_xsr_excsave5, xt_iclass_rsr_epc6, xt_iclass_wsr_epc6,
|
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|
xt_iclass_xsr_epc6, xt_iclass_rsr_excsave6, xt_iclass_wsr_excsave6,
|
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|
xt_iclass_xsr_excsave6, xt_iclass_rsr_epc7, xt_iclass_wsr_epc7,
|
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|
xt_iclass_xsr_epc7, xt_iclass_rsr_excsave7, xt_iclass_wsr_excsave7,
|
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xt_iclass_xsr_excsave7, xt_iclass_rsr_eps5, xt_iclass_wsr_eps5,
|
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|
xt_iclass_xsr_eps5, xt_iclass_rsr_eps6, xt_iclass_wsr_eps6,
|
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|
|
xt_iclass_xsr_eps6, xt_iclass_rsr_eps7, xt_iclass_wsr_eps7,
|
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|
xt_iclass_xsr_eps7, xt_iclass_rsr_vecbase, xt_iclass_wsr_vecbase,
|
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|
xt_iclass_xsr_vecbase, xt_iclass_mul16, xt_iclass_wsr_mmid,
|
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|
xt_iclass_icache_lock, xt_iclass_dcache_lock, xt_iclass_rsr_cpenable,
|
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|
|
xt_iclass_wsr_cpenable, xt_iclass_xsr_cpenable, xt_iclass_clamp,
|
|
|
|
|
|
xt_iclass_minmax, xt_iclass_sx, xt_iclass_l32ai, xt_iclass_s32ri,
|
|
|
|
|
|
xt_iclass_s32c1i, xt_iclass_rsr_scompare1, xt_iclass_wsr_scompare1,
|
|
|
|
|
|
xt_iclass_xsr_scompare1, xt_iclass_div, and xt_iclass_mul32, along
|
|
|
|
|
|
with corresponding argument and state argument arrays. Change
|
|
|
|
|
|
number of state arguments for xt_iclass_rfi. Add arguments for
|
|
|
|
|
|
xt_iclass_rfdo.
|
|
|
|
|
|
(enum xtensa_iclass_id): Add entries for new iclasses.
|
|
|
|
|
|
(opcodes): Add entries for RUR_THREADPTR, WUR_THREADPTR, WSR_176,
|
|
|
|
|
|
RSR_EPC5, WSR_EPC5, XSR_EPC5, RSR_EXCSAVE5, WSR_EXCSAVE5, XSR_EXCSAVE5,
|
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|
|
|
|
RSR_EPC6, WSR_EPC6, XSR_EPC6, RSR_EXCSAVE6, WSR_EXCSAVE6, XSR_EXCSAVE6,
|
|
|
|
|
|
RSR_EPC7, WSR_EPC7, XSR_EPC7, RSR_EXCSAVE7, WSR_EXCSAVE7, XSR_EXCSAVE7,
|
|
|
|
|
|
RSR_EPS5, WSR_EPS5, XSR_EPS5, RSR_EPS6, WSR_EPS6, XSR_EPS6, RSR_EPS7,
|
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|
|
|
WSR_EPS7, XSR_EPS7, RSR_VECBASE, WSR_VECBASE, XSR_VECBASE, MUL16U,
|
|
|
|
|
|
MUL16S, WSR_MMID, IPFL, IHU, IIU, DPFL, DHU, DIU, RSR_CPENABLE,
|
|
|
|
|
|
WSR_CPENABLE, XSR_CPENABLE, CLAMPS, MIN, MAX, MINU, MAXU, SEXT, L32AI,
|
|
|
|
|
|
S32RI, S32C1I, RSR_SCOMPARE1, WSR_SCOMPARE1, XSR_SCOMPARE1, QUOU, QUOS,
|
|
|
|
|
|
REMU, REMS, and MULL opcodes, along with the corresponding functions
|
|
|
|
|
|
to encode them.
|
|
|
|
|
|
(enum xtensa_opcode_id): Add entries for new opcodes.
|
|
|
|
|
|
(Slot_inst_decode): Handle new opcodes.
|
|
|
|
|
|
(Slot_inst_get_field_fns, Slot_inst_set_field_fns): Add entries for
|
|
|
|
|
|
xt_wbr15_imm and xt_wbr18_imm fields.
|
|
|
|
|
|
(Slot_inst16a_get_field_fns, Slot_inst16a_set_field_fns): Likewise.
|
|
|
|
|
|
(Slot_inst16b_get_field_fns, Slot_inst16b_set_field_fns): Likewise.
|
|
|
|
|
|
(xtensa_modules): Update number of fields, operands, iclasses and
|
|
|
|
|
|
opcodes.
|
|
|
|
|
|
|
2008-11-19 10:09:21 +00:00
|
|
|
|
2008-11-19 Nix <nix@esperi.org.uk>
|
|
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|
|
|
|
|
|
|
|
|
* elf.c (swap_out_syms) [USE_STT_COMMON]: Fix syntax error.
|
|
|
|
|
|
|
2008-11-19 09:25:56 +00:00
|
|
|
|
2008-11-19 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 7027
|
|
|
|
|
|
* elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Treat WPLT30 relocs
|
|
|
|
|
|
against local symbols in 64-bit binaries as if they were WDISP30
|
|
|
|
|
|
relocs.
|
|
|
|
|
|
(_bfd_sparc_elf_relocate_section): Likewise.
|
|
|
|
|
|
|
2008-11-18 15:45:05 +00:00
|
|
|
|
2008-11-18 Catherine Moore <clm@codesourcery.com>
|
|
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|
|
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|
|
* elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
|
|
|
|
|
|
half-precision attributes.
|
|
|
|
|
|
(elf32_arm_copy_one_eabi_other_attribute): New.
|
|
|
|
|
|
(elf32_arm_copy_other_attribute_list): New.
|
|
|
|
|
|
|
2008-11-18 14:05:00 +00:00
|
|
|
|
2008-11-18 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c (read_section): Fix formatting.
|
|
|
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|
|
(read_n_bytes): Remove unhelpful comment.
|
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|
|
(read_indirect_string): Pass symbol table to read_section in case
|
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|
|
|
|
the .debug_str section needs relocating.
|
|
|
|
|
|
|
|
|
|
|
|
PR 7037
|
|
|
|
|
|
* elf32-cr16.c (cr16_elf_howto_table): Zero the src_mask field of
|
|
|
|
|
|
the reloc descriptions.
|
|
|
|
|
|
|
2008-11-14 21:37:52 +00:00
|
|
|
|
2008-11-14 Eric B. Weddington <eric.weddington@atmel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 7022
|
|
|
|
|
|
* elf32-avr.c (bfd_elf_avr_final_write_processing):
|
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|
|
|
|
Add missing break statements.
|
|
|
|
|
|
|
2008-11-14 17:37:29 +00:00
|
|
|
|
2008-11-14 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* xtensa-modules.c (xtensa_state_id): New enum, replacing STATE macros.
|
|
|
|
|
|
(xtensa_field_id, xtensa_regfile_id, xtensa_operand_id)
|
|
|
|
|
|
(xtensa_iclass_id, xtensa_opcode_id): New enums.
|
|
|
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|
|
Replace hardcoded constants throughout this file with enum values.
|
|
|
|
|
|
|
2008-11-14 14:44:09 +00:00
|
|
|
|
2008-11-14 Nathan Sidwell <nathan@codesourcery.com>
|
|
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|
|
|
|
|
|
|
|
|
* elf.c (assign_file_positions_for_load_sections): Use header_size
|
|
|
|
|
|
to avoid moving the load address of file headers.
|
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|
|
|
(assign_file_positions_for_load_sections): Set header_size for
|
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|
|
|
segments containing the file header.
|
|
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|
|
2008-11-14 09:57:35 +00:00
|
|
|
|
2008-11-14 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.com: Handle bfd_default_target_size, BFD_HOST_LONG_LONG,
|
|
|
|
|
|
BFD_HOST_64BIT_LONG_LONG, BFD_HOSTPTR_T, bfd_file_ptr.
|
|
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|
|
Generate bfdver.h.
|
|
|
|
|
|
* vms-hdr.c (_bfd_vms_write_hdr): Use strdup/free instead of alloca.
|
|
|
|
|
|
* hosts/alphavms.h: Defines macros to bypass i18n.
|
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|
|
* makefile.vms (OBJS): Update file list.
|
|
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|
|
(DEFS): Remove VMS_DEBUG, const, add DEBUGDIR.
|
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|
|
(CFLAGS): Update flags.
|
|
|
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|
|
* bfdio.c (real_fopen): Add code specific to VMS: extract attributes
|
|
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|
|
from modes.
|
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|
|
|
2008-11-13 23:09:47 +00:00
|
|
|
|
2008-11-13 Joel Brobecker <brobecker@adacore.com>
|
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|
|
|
|
|
|
|
|
|
|
* configure.in: Deactivate large-file support on native 32bit
|
|
|
|
|
|
sparc-solaris unless the user explicitly requested it.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2008-11-13 03:01:15 +00:00
|
|
|
|
2008-11-13 Hans-Peter Nilsson <hp@axis.com>
|
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|
|
|
|
|
|
|
|
|
PR ld/7028
|
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|
|
|
|
* elf.c (assign_file_positions_for_load_sections): Allocate phrds
|
|
|
|
|
|
with bfd_zalloc2 instead of bfd_alloc2. For the amount, use
|
|
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|
|
the possibly-preset header-size, not the computed one.
|
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|
|
2008-11-12 22:04:04 +00:00
|
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|
2008-11-13 Alan Modra <amodra@bigpond.net.au>
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|
|
PR 7023
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|
|
* elf.c (bfd_section_from_shdr <SHT_SYMTAB>): Fail on invalid sh_info.
|
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|
|
2008-11-11 04:26:13 +00:00
|
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|
|
2008-11-11 Alan Modra <amodra@bigpond.net.au>
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|
|
* elf.c (assign_file_positions_for_non_load_sections): Consolidate
|
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|
|
PT_GNU_RELRO handling.
|
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|
|
2008-11-10 23:39:19 +00:00
|
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|
|
2008-11-11 Alan Modra <amodra@bigpond.net.au>
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|
|
PR 7012
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|
|
* dwarf2.c (find_line): Don't keep stale pointers into realloc'd
|
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|
|
memory. Return on errors. Fix memory leak.
|
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|
|
(_bfd_dwarf2_cleanup_debug_info): Free dwarf_str_buffer.
|
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|
2008-11-10 22:47:58 +00:00
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|
2008-11-10 Andreas Schwab <schwab@suse.de>
|
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|
|
PR 7011
|
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|
|
|
* elf.c (assign_file_positions_for_non_load_sections): Handle
|
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|
|
|
|
PT_GNU_RELRO specially.
|
|
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|
|
2008-11-06 15:36:38 +00:00
|
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|
|
2008-11-06 Joel Sherrill <joel.sherrill@oarcorp.com>
|
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|
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|
|
* config.bfd: Add m32c-*-rtems* and m32r-*-rtems*.
|
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|
2008-11-06 14:10:46 +00:00
|
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|
|
2008-11-06 Tom Tromey <tromey@redhat.com>
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|
|
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|
|
* configure, config.in: Rebuild.
|
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|
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|
|
* configure.in: Check for fileno.
|
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|
|
* bfdio.c (close_on_exec): New function.
|
|
|
|
|
|
(real_fopen): Use it.
|
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|
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|
|
(FD_CLOEXEC): New define.
|
|
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|
|
|
|
2008-11-06 Tristan Gingold <gingold@adacore.com>
* mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros.
(BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT,
BFD_MACH_O_SYM_NDESC): New macros.
(bfd_mach_o_i386_thread_flavour): Define according to the latest
definition from system header.
(bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH,
BFD_MACH_O_LC_CODE_SIGNATURE.
(BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK,
BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR,
BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add.
(bfd_mach_o_segment_command): Add room for a nul terminator in
segname field.
(BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE,
BFD_MACH_O_PROT_EXECUTE): Add.
(INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL.
(INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS.
(bfd_mach_o_uuid_command): Add the structure.
(bfd_mach_o_load_command): Add uuid field.
(bfd_get_mach_o_data): New macro.
* mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which
replaces the macro.
(SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR,
S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS,
S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed
and moved to mach-o.h.
(N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS,
N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h.
(bfd_mach_o_print_symbol): Print much more details.
(bfd_mach_o_make_bfd_section): Add prot argument, use canonical
dwarf name for dwarf sections. Precisely set section flags.
(bfd_mach_o_scan_read_section_32): Add prot argument.
(bfd_mach_o_scan_read_section_64): Ditto.
(bfd_mach_o_scan_read_section): Ditto.
(bfd_mach_o_scan_read_symtab_symbol): Set section for debugging
stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section
for N_SECT symbols.
(bfd_mach_o_i386_flavour_string): Reindent and adjust for new
names.
(bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there
are symbols.
(bfd_mach_o_scan_read_uuid): New function.
(bfd_mach_o_scan_read_segment): Add a trailing nul. Segments
flags are now simply HAS_CONTENTS. Pass protection to
bfd_mach_o_scan_read_section.
(bfd_mach_o_scan_read_command): Decode UUID command.
(bfd_mach_o_flatten_sections): Add comments. Fix flavour names.
(bfd_mach_o_scan): Set flags according to file type.
(mach_o_fat_archentry): Remove abfd field.
(bfd_mach_o_archive_p): Remove initialization of abfd field.
(bfd_mach_o_openr_next_archived_file): Find previous archive
by position and not by bfd (as former bfds may have been freed).
Give architecture name to archived file.
* mach-o-target.c (TARGET_NAME): Use generic archive for non fat
targets.
2008-11-06 13:03:43 +00:00
|
|
|
|
2008-11-06 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros.
|
|
|
|
|
|
(BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT,
|
|
|
|
|
|
BFD_MACH_O_SYM_NDESC): New macros.
|
|
|
|
|
|
(bfd_mach_o_i386_thread_flavour): Define according to the latest
|
|
|
|
|
|
definition from system header.
|
|
|
|
|
|
(bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH,
|
|
|
|
|
|
BFD_MACH_O_LC_CODE_SIGNATURE.
|
|
|
|
|
|
(BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK,
|
|
|
|
|
|
BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR,
|
|
|
|
|
|
BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
|
|
|
|
|
|
BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
|
|
|
|
|
|
BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add.
|
|
|
|
|
|
(bfd_mach_o_segment_command): Add room for a nul terminator in
|
|
|
|
|
|
segname field.
|
|
|
|
|
|
(BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE,
|
|
|
|
|
|
BFD_MACH_O_PROT_EXECUTE): Add.
|
|
|
|
|
|
(INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL.
|
|
|
|
|
|
(INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS.
|
|
|
|
|
|
(bfd_mach_o_uuid_command): Add the structure.
|
|
|
|
|
|
(bfd_mach_o_load_command): Add uuid field.
|
|
|
|
|
|
(bfd_get_mach_o_data): New macro.
|
|
|
|
|
|
* mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which
|
|
|
|
|
|
replaces the macro.
|
|
|
|
|
|
(SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR,
|
|
|
|
|
|
S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS,
|
|
|
|
|
|
S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed
|
|
|
|
|
|
and moved to mach-o.h.
|
|
|
|
|
|
(N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS,
|
|
|
|
|
|
N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h.
|
|
|
|
|
|
(bfd_mach_o_print_symbol): Print much more details.
|
|
|
|
|
|
(bfd_mach_o_make_bfd_section): Add prot argument, use canonical
|
|
|
|
|
|
dwarf name for dwarf sections. Precisely set section flags.
|
|
|
|
|
|
(bfd_mach_o_scan_read_section_32): Add prot argument.
|
|
|
|
|
|
(bfd_mach_o_scan_read_section_64): Ditto.
|
|
|
|
|
|
(bfd_mach_o_scan_read_section): Ditto.
|
|
|
|
|
|
(bfd_mach_o_scan_read_symtab_symbol): Set section for debugging
|
|
|
|
|
|
stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section
|
|
|
|
|
|
for N_SECT symbols.
|
|
|
|
|
|
(bfd_mach_o_i386_flavour_string): Reindent and adjust for new
|
|
|
|
|
|
names.
|
|
|
|
|
|
(bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there
|
|
|
|
|
|
are symbols.
|
|
|
|
|
|
(bfd_mach_o_scan_read_uuid): New function.
|
|
|
|
|
|
(bfd_mach_o_scan_read_segment): Add a trailing nul. Segments
|
|
|
|
|
|
flags are now simply HAS_CONTENTS. Pass protection to
|
|
|
|
|
|
bfd_mach_o_scan_read_section.
|
|
|
|
|
|
(bfd_mach_o_scan_read_command): Decode UUID command.
|
|
|
|
|
|
(bfd_mach_o_flatten_sections): Add comments. Fix flavour names.
|
|
|
|
|
|
(bfd_mach_o_scan): Set flags according to file type.
|
|
|
|
|
|
(mach_o_fat_archentry): Remove abfd field.
|
|
|
|
|
|
(bfd_mach_o_archive_p): Remove initialization of abfd field.
|
|
|
|
|
|
(bfd_mach_o_openr_next_archived_file): Find previous archive
|
|
|
|
|
|
by position and not by bfd (as former bfds may have been freed).
|
|
|
|
|
|
Give architecture name to archived file.
|
|
|
|
|
|
* mach-o-target.c (TARGET_NAME): Use generic archive for non fat
|
|
|
|
|
|
targets.
|
|
|
|
|
|
|
2008-10-30 09:05:32 +00:00
|
|
|
|
2008-10-30 Jay Krell <jay.krell@cornell.edu>
|
|
|
|
|
|
|
|
|
|
|
|
* cache.c (cache_bread): Cast void * pointer before performing
|
|
|
|
|
|
arithmetic on it.
|
|
|
|
|
|
|
2008-10-20 11:05:47 +00:00
|
|
|
|
2008-10-20 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_process_dot_syms): Renamed from
|
|
|
|
|
|
ppc64_elf_check_directives.
|
|
|
|
|
|
* elf32-sh-symbian.c (sh_symbian_process_directives): Combine..
|
|
|
|
|
|
(sh_symbian_check_directives): ..this
|
|
|
|
|
|
(bfd_elf32_sh_symbian_process_directives) ..and this function.
|
|
|
|
|
|
|
2008-10-20 10:57:33 +00:00
|
|
|
|
2008-10-20 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (bfd_elf_final_link): Move code reading relocs to..
|
|
|
|
|
|
* elf32-spu.c (spu_elf_count_relocs): ..here. Adjust params.
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data): Update elf_backend_count_relocs
|
|
|
|
|
|
params.
|
|
|
|
|
|
|
2008-10-20 10:50:37 +00:00
|
|
|
|
2008-10-20 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (bfd_elf_final_link): Use d_ptr rather than d_val
|
|
|
|
|
|
where Elf_Internal_Dyn holds an address.
|
|
|
|
|
|
|
2008-10-10 20:55:36 +00:00
|
|
|
|
2008-10-10 Nathan Froyd <froydnj@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_merge_obj_attributes): Merge
|
|
|
|
|
|
Tag_GNU_Power_ABI_Struct_Return.
|
|
|
|
|
|
|
2008-10-09 09:00:08 +00:00
|
|
|
|
2008-10-09 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
|
|
|
2008-10-20 10:57:33 +00:00
|
|
|
|
* cofflink.c (_bfd_coff_generic_relocate_section): Dump bfd_vma
|
|
|
|
|
|
sized addresses instead of long sized.
|
2008-10-09 09:00:08 +00:00
|
|
|
|
|
2008-10-09 00:55:52 +00:00
|
|
|
|
2008-10-09 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't attempt to
|
|
|
|
|
|
read plt relocs if no dynamic syms.
|
|
|
|
|
|
|
2008-10-08 15:58:26 +00:00
|
|
|
|
2008-10-08 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in (ALL_LINGUAS): Add "id".
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/id.po: New Indonesian translation.
|
|
|
|
|
|
|
2008-10-08 08:30:27 +00:00
|
|
|
|
2008-10-08 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (assign_file_positions_for_load_sections): When checking
|
|
|
|
|
|
a segment for contents, don't assume that a non-TLS nobits section
|
|
|
|
|
|
must only be followed by nobits sections.
|
|
|
|
|
|
|
* elf32-cris.c (TLSHOWTO32, TLSHOWTO16): New macros.
(cris_elf_howto_table): Add entries for R_CRIS_32_GOT_GD,
R_CRIS_16_GOT_GD, R_CRIS_32_GD, R_CRIS_DTP, R_CRIS_32_DTPREL,
R_CRIS_16_DTPREL, R_CRIS_DTPMOD, R_CRIS_32_GOT_TPREL,
R_CRIS_16_GOT_TPREL, R_CRIS_32_TPREL, R_CRIS_16_TPREL.
(cris_reloc_map): Similarly.
* reloc.c (bfd_reloc_code_type): Add entries for
BFD_RELOC_CRIS_32_GOT_GD, BFD_RELOC_CRIS_16_GOT_GD,
BFD_RELOC_CRIS_32_GD, BFD_RELOC_CRIS_DTP,
BFD_RELOC_CRIS_32_DTPREL, BFD_RELOC_CRIS_16_DTPREL,
BFD_RELOC_CRIS_DTPMOD, BFD_RELOC_CRIS_32_GOT_TPREL,
BFD_RELOC_CRIS_16_GOT_TPREL, BFD_RELOC_CRIS_32_TPREL,
BFD_RELOC_CRIS_16_TPREL.
* libbfd.h, bfd-in2.h: Regenerate.
2008-10-04 17:18:36 +00:00
|
|
|
|
2008-10-04 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-cris.c (TLSHOWTO32, TLSHOWTO16): New macros.
|
|
|
|
|
|
(cris_elf_howto_table): Add entries for R_CRIS_32_GOT_GD,
|
|
|
|
|
|
R_CRIS_16_GOT_GD, R_CRIS_32_GD, R_CRIS_DTP, R_CRIS_32_DTPREL,
|
|
|
|
|
|
R_CRIS_16_DTPREL, R_CRIS_DTPMOD, R_CRIS_32_GOT_TPREL,
|
|
|
|
|
|
R_CRIS_16_GOT_TPREL, R_CRIS_32_TPREL, R_CRIS_16_TPREL.
|
|
|
|
|
|
(cris_reloc_map): Similarly.
|
|
|
|
|
|
* reloc.c (bfd_reloc_code_type): Add entries for
|
|
|
|
|
|
BFD_RELOC_CRIS_32_GOT_GD, BFD_RELOC_CRIS_16_GOT_GD,
|
|
|
|
|
|
BFD_RELOC_CRIS_32_GD, BFD_RELOC_CRIS_DTP,
|
|
|
|
|
|
BFD_RELOC_CRIS_32_DTPREL, BFD_RELOC_CRIS_16_DTPREL,
|
|
|
|
|
|
BFD_RELOC_CRIS_DTPMOD, BFD_RELOC_CRIS_32_GOT_TPREL,
|
|
|
|
|
|
BFD_RELOC_CRIS_16_GOT_TPREL, BFD_RELOC_CRIS_32_TPREL,
|
|
|
|
|
|
BFD_RELOC_CRIS_16_TPREL.
|
|
|
|
|
|
* libbfd.h, bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2008-10-03 09:40:49 +00:00
|
|
|
|
2008-10-03 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
2008-10-03 10:09:51 +00:00
|
|
|
|
PR 6931
|
2008-10-03 09:40:49 +00:00
|
|
|
|
* 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.
|
|
|
|
|
|
|
2008-09-30 10:50:03 +00:00
|
|
|
|
2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
|
|
|
|
|
|
Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* coffgen.c (coff_write_symbols): Check to see if a symbol's flags
|
|
|
|
|
|
do not match it class and if necessary update the class.
|
|
|
|
|
|
(null_error_handler): New function. Suppresses the generation of
|
|
|
|
|
|
bfd error messages.
|
|
|
|
|
|
* coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
|
|
|
|
|
|
|
2008-09-30 07:49:32 +00:00
|
|
|
|
2008-09-30 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Run "make dep-am".
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2008-09-30 04:47:50 +00:00
|
|
|
|
2008-09-30 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_link_add_object_symbols): Don't ignore returned
|
|
|
|
|
|
value of check_directives.
|
|
|
|
|
|
|
2008-09-29 15:34:33 +00:00
|
|
|
|
2008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
|
|
|
|
|
|
Steve Ellcey <sje@cup.hp.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure: Regenerate for new libtool.
|
|
|
|
|
|
* aclocal.m4: Ditto.
|
|
|
|
|
|
* Makefile.in: Ditto.
|
|
|
|
|
|
* doc/Makefile.in: Ditto.
|
|
|
|
|
|
|
2008-09-29 14:12:02 +00:00
|
|
|
|
2008-09-29 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 6789
|
|
|
|
|
|
* elf.c (assign_file_positions_for_load_sections): Call
|
|
|
|
|
|
_bfd_elf_map_sections_to_segments, not elf_modify_segment_map.
|
|
|
|
|
|
(get_program_header_size): Protect against NULL info.
|
|
|
|
|
|
(_bfd_elf_map_sections_to_segments): Likewise.
|
|
|
|
|
|
* elf32-spu.c (spu_elf_additional_program_headers): Likewise.
|
|
|
|
|
|
|
2008-09-29 09:48:31 +00:00
|
|
|
|
2008-09-29 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/vi.po: Updated Vietnamese translation.
|
|
|
|
|
|
|
2008-09-28 13:30:35 +00:00
|
|
|
|
2008-09-28 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (_bfd_elf_init_private_section_data): Tweak union copy.
|
|
|
|
|
|
(bfd_section_from_shdr): Don't change SHT_GROUP section name.
|
|
|
|
|
|
* elflink.c (section_signature): New function.
|
|
|
|
|
|
(_bfd_elf_section_already_linked): Use it.
|
|
|
|
|
|
|
2008-09-19 09:51:32 +00:00
|
|
|
|
2008-09-19 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_finish_dynamic_sections): Handle vxworks
|
|
|
|
|
|
_GLOBAL_OFFSET_TABLE_ in .got.plt section. Add BFD_ASSERTs.
|
|
|
|
|
|
|
2008-09-18 00:37:47 +00:00
|
|
|
|
2008-09-17 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
2008-09-29 14:12:02 +00:00
|
|
|
|
* elf32-xtensa.c (elf_xtensa_check_relocs): Check for negative
|
|
|
|
|
|
refcount.
|
2008-09-18 00:37:47 +00:00
|
|
|
|
|
2008-09-17 07:50:29 +00:00
|
|
|
|
2008-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 6893 - Do not consider FDEs for discarded sections as invalid.
|
|
|
|
|
|
* elf-eh-frame.c (_bfd_elf_parse_eh_frame): New REQUIRE_CLEARED_RELOCS.
|
|
|
|
|
|
Consider FDEs with cleared relocations as valid and ignorable.
|
|
|
|
|
|
|
2008-09-16 14:09:34 +00:00
|
|
|
|
2008-09-16 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/6877
|
|
|
|
|
|
* elflink.c (_bfd_elf_merge_symbol): Allow a common symbol to
|
|
|
|
|
|
override the function in a shared library.
|
|
|
|
|
|
|
2008-09-16 13:43:36 +00:00
|
|
|
|
2008-09-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 6844
|
|
|
|
|
|
* elf32-ppc.c (SYM_VAL): Define. Use throughout to find symbol vma.
|
|
|
|
|
|
(ppc_elf_relocate_section): Correct GOT offset calculation.
|
|
|
|
|
|
(ppc_elf_finish_dynamic_symbol): Use PPC_HA and PPC_LO.
|
|
|
|
|
|
(ppc_elf_finish_dynamic_sections): Likewise. Error if
|
|
|
|
|
|
htab->elf.hgot symbol is not defined in htab->got section.
|
|
|
|
|
|
|
2008-09-15 23:41:55 +00:00
|
|
|
|
2008-09-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 6888
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relocate_section): Handle NULL symbol section
|
|
|
|
|
|
on R_PPC_TOC16, R_PPC_SDAREL16, R_PPC_EMB_SDA2REL, R_PPC_EMB_SDA21,
|
|
|
|
|
|
R_PPC_EMB_RELSDA, R_PPC_SECTOFF* relocs.
|
|
|
|
|
|
|
2008-09-11 19:02:04 +00:00
|
|
|
|
2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
Fix loading large elf64 binaries on 32bit hosts.
|
|
|
|
|
|
* configure.in: Call AC_SYS_LARGEFILE.
|
|
|
|
|
|
* config.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2008-09-09 03:17:13 +00:00
|
|
|
|
2008-09-08 Tom Tromey <tromey@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips16_stub_symndx) <sec>: Mark argument as
|
|
|
|
|
|
unused.
|
|
|
|
|
|
|
2008-09-08 21:58:29 +00:00
|
|
|
|
2008-09-08 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/3191
|
|
|
|
|
|
* dwarf2.c (struct adjusted_section): Renamed from struct
|
|
|
|
|
|
loadable_section.
|
|
|
|
|
|
(struct dwarf2_debug): Adjust for renaming. Add version field.
|
|
|
|
|
|
(read_attribute_value): Correctly handle DW_FORM_ref_addr for
|
|
|
|
|
|
DWARF3.
|
|
|
|
|
|
(find_abstract_instance_name): Pass a pointer to
|
|
|
|
|
|
attribute instead of offset. For DW_FORM_ref_addr, get the
|
|
|
|
|
|
entry at the offset from the .debug_info section.
|
|
|
|
|
|
(scan_unit_for_symbols): Update.
|
|
|
|
|
|
(parse_comp_unit): Allow DWARF3. Save the version.
|
|
|
|
|
|
(unset_sections): Update for renaming.
|
|
|
|
|
|
(place_sections): Likewise. Set new VMAs for DWARF sections
|
|
|
|
|
|
also.
|
|
|
|
|
|
|
2008-09-08 12:55:19 +00:00
|
|
|
|
2008-09-08 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in: Update version to 2.19.50
|
|
|
|
|
|
* configure: Regenerated.
|
|
|
|
|
|
|
2008-09-05 17:48:08 +00:00
|
|
|
|
2008-09-05 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c: Change leading whitespace to tabs.
|
|
|
|
|
|
|
2008-09-05 Tristan Gingold <gingold@adacore.com>
Add MacOSX 64 bits support.
* mach-o.h (bfd_mach_o_ppc_thread_flavour): Add
BFD_MACH_O_PPC_THREAD_STATE_64.
(bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64,
BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64,
BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE,
BFD_MACH_O_x86_EXCEPTION_STATE.
(bfd_mach_o_load_command_type): Add
BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64,
BFD_MACH_O_LC_UUID.
(BFD_MACH_O_CPU_IS64BIT): Added.
(bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64,
BFD_MACH_O_CPU_TYPE_X86_64.
(bfd_mach_o_header): Add version field.
(bfd_mach_o_section) Add reserved3 field.
(bfd_mach_o_segment_command): Add initprot and maxprot fields.
* mach-o.c (N_TEXT, N_DATA, N_BSS): Added.
(bfd_mach_o_version): New function.
(bfd_mach_o_valid): Handle 64bits cpus.
(bfd_mach_o_write_header): handler 64bits headers.
(bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64):
New functions (from bfd_mach_o_scan_write_section) to handle both
flavors.
(bfd_mach_o_scan_write_segment): Parameter wide added to support
both flavors.
(bfd_mach_o_write_contents): Support both flavors.
(bfd_mach_o_read_header): Ditto.
(bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64):
New functions (from bfd_mach_o_scan_read_section) to support both
flavors.
(bfd_mach_o_scan_read_symtab_symbol): Support both flavors.
(bfd_mach_o_scan_read_symtab): Ditto.
(bfd_mach_o_scan_read_segment): Parameter wide added to support
both flavors.
(bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64):
New functions to call bfd_mach_o_scan_read_segment.
(bfd_mach_o_flatten_sections): Support both flavors.
(bfd_mach_o_scan_start_address): Ditto.
(bfd_mach_o_scan): Ditto.
(bfd_mach_o_lookup_section): Ditto.
2008-09-05 08:07:54 +00:00
|
|
|
|
2008-09-05 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
Add MacOSX 64 bits support.
|
|
|
|
|
|
* mach-o.h (bfd_mach_o_ppc_thread_flavour): Add
|
|
|
|
|
|
BFD_MACH_O_PPC_THREAD_STATE_64.
|
|
|
|
|
|
(bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64,
|
|
|
|
|
|
BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64,
|
|
|
|
|
|
BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE,
|
|
|
|
|
|
BFD_MACH_O_x86_EXCEPTION_STATE.
|
|
|
|
|
|
(bfd_mach_o_load_command_type): Add
|
|
|
|
|
|
BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64,
|
2008-10-20 10:57:33 +00:00
|
|
|
|
BFD_MACH_O_LC_UUID.
|
2008-09-05 Tristan Gingold <gingold@adacore.com>
Add MacOSX 64 bits support.
* mach-o.h (bfd_mach_o_ppc_thread_flavour): Add
BFD_MACH_O_PPC_THREAD_STATE_64.
(bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64,
BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64,
BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE,
BFD_MACH_O_x86_EXCEPTION_STATE.
(bfd_mach_o_load_command_type): Add
BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64,
BFD_MACH_O_LC_UUID.
(BFD_MACH_O_CPU_IS64BIT): Added.
(bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64,
BFD_MACH_O_CPU_TYPE_X86_64.
(bfd_mach_o_header): Add version field.
(bfd_mach_o_section) Add reserved3 field.
(bfd_mach_o_segment_command): Add initprot and maxprot fields.
* mach-o.c (N_TEXT, N_DATA, N_BSS): Added.
(bfd_mach_o_version): New function.
(bfd_mach_o_valid): Handle 64bits cpus.
(bfd_mach_o_write_header): handler 64bits headers.
(bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64):
New functions (from bfd_mach_o_scan_write_section) to handle both
flavors.
(bfd_mach_o_scan_write_segment): Parameter wide added to support
both flavors.
(bfd_mach_o_write_contents): Support both flavors.
(bfd_mach_o_read_header): Ditto.
(bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64):
New functions (from bfd_mach_o_scan_read_section) to support both
flavors.
(bfd_mach_o_scan_read_symtab_symbol): Support both flavors.
(bfd_mach_o_scan_read_symtab): Ditto.
(bfd_mach_o_scan_read_segment): Parameter wide added to support
both flavors.
(bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64):
New functions to call bfd_mach_o_scan_read_segment.
(bfd_mach_o_flatten_sections): Support both flavors.
(bfd_mach_o_scan_start_address): Ditto.
(bfd_mach_o_scan): Ditto.
(bfd_mach_o_lookup_section): Ditto.
2008-09-05 08:07:54 +00:00
|
|
|
|
(BFD_MACH_O_CPU_IS64BIT): Added.
|
|
|
|
|
|
(bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64,
|
|
|
|
|
|
BFD_MACH_O_CPU_TYPE_X86_64.
|
|
|
|
|
|
(bfd_mach_o_header): Add version field.
|
|
|
|
|
|
(bfd_mach_o_section) Add reserved3 field.
|
|
|
|
|
|
(bfd_mach_o_segment_command): Add initprot and maxprot fields.
|
|
|
|
|
|
|
|
|
|
|
|
* mach-o.c (N_TEXT, N_DATA, N_BSS): Added.
|
|
|
|
|
|
(bfd_mach_o_version): New function.
|
|
|
|
|
|
(bfd_mach_o_valid): Handle 64bits cpus.
|
|
|
|
|
|
(bfd_mach_o_write_header): handler 64bits headers.
|
|
|
|
|
|
(bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64):
|
|
|
|
|
|
New functions (from bfd_mach_o_scan_write_section) to handle both
|
|
|
|
|
|
flavors.
|
|
|
|
|
|
(bfd_mach_o_scan_write_segment): Parameter wide added to support
|
|
|
|
|
|
both flavors.
|
|
|
|
|
|
(bfd_mach_o_write_contents): Support both flavors.
|
|
|
|
|
|
(bfd_mach_o_read_header): Ditto.
|
|
|
|
|
|
(bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64):
|
|
|
|
|
|
New functions (from bfd_mach_o_scan_read_section) to support both
|
|
|
|
|
|
flavors.
|
|
|
|
|
|
(bfd_mach_o_scan_read_symtab_symbol): Support both flavors.
|
|
|
|
|
|
(bfd_mach_o_scan_read_symtab): Ditto.
|
|
|
|
|
|
(bfd_mach_o_scan_read_segment): Parameter wide added to support
|
|
|
|
|
|
both flavors.
|
|
|
|
|
|
(bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64):
|
|
|
|
|
|
New functions to call bfd_mach_o_scan_read_segment.
|
|
|
|
|
|
(bfd_mach_o_flatten_sections): Support both flavors.
|
|
|
|
|
|
(bfd_mach_o_scan_start_address): Ditto.
|
|
|
|
|
|
(bfd_mach_o_scan): Ditto.
|
|
|
|
|
|
(bfd_mach_o_lookup_section): Ditto.
|
2008-10-20 10:57:33 +00:00
|
|
|
|
|
2008-08-28 02:33:45 +00:00
|
|
|
|
2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-hppa.h (elf_hppa_reloc_final_type): Handle R_PARISC_GPREL64,
|
|
|
|
|
|
R_PARISC_SEGREL32 and R_PARISC_SEGREL64.
|
|
|
|
|
|
* som.c (som_fixup_formats): Add R_DATA_GPREL fixup.
|
|
|
|
|
|
(som_hppa_howto_table): Likewise.
|
|
|
|
|
|
(hppa_som_gen_reloc_type): In case R_HPPA_GOTOFF, detect R_DATA_GPREL
|
|
|
|
|
|
final type.
|
|
|
|
|
|
(som_write_fixups): Handle R_DATA_GPREL.
|
|
|
|
|
|
|
2008-08-26 14:40:18 +00:00
|
|
|
|
2008-08-26 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c: Fix up comment describing Thumb to ARM interworking
|
|
|
|
|
|
stub.
|
|
|
|
|
|
|
2008-08-26 11:46:41 +00:00
|
|
|
|
2008-08-25 Christophe Lyon <christophe.lyon@st.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (arm_thumb_arm_v4t_short_branch_stub): Define.
|
|
|
|
|
|
(elf32_arm_stub_type): Add arm_thumb_arm_v4t_stub_short_branch.
|
|
|
|
|
|
(arm_type_of_stub): Handle armv4t short branches. Update
|
|
|
|
|
|
prototype.
|
|
|
|
|
|
(arm_stub_is_thumb): Handle arm_thumb_arm_v4t_stub_short_branch.
|
|
|
|
|
|
(arm_build_one_stub): Likewise.
|
|
|
|
|
|
(arm_size_one_stub): Likewise.
|
|
|
|
|
|
(elf32_arm_size_stubs): Use new arm_type_of_stub prototype.
|
|
|
|
|
|
(arm_map_one_stub): Handle arm_thumb_arm_v4t_stub_short_branch.
|
|
|
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|
|
2008-08-24 21:43:00 +00:00
|
|
|
|
2008-08-24 Andreas Schwab <schwab@suse.de>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Do proper
|
|
|
|
|
|
extension when calculating difference of offsets.
|
|
|
|
|
|
|
2008-08-24 03:13:05 +00:00
|
|
|
|
2008-08-24 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in: Update a number of obsolete autoconf macros.
|
|
|
|
|
|
* aclocal.m4: Regenerate.
|
|
|
|
|
|
|
2008-08-23 08:08:58 +00:00
|
|
|
|
2008-08-23 Andreas Schwab <schwab@suse.de>
|
|
|
|
|
|
|
|
|
|
|
|
* opncls.c (find_separate_debug_file): Use the canonical
|
|
|
|
|
|
absolute name of the bfd object for finding the debug file in
|
|
|
|
|
|
the global debugfile directory.
|
|
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|
2008-08-22 08:32:40 +00:00
|
|
|
|
2008-08-22 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
Fix PR ld/3290 regression for cross-files DW_FORM_ref_addr relocations.
|
|
|
|
|
|
* elflink.c (elf_link_add_object_symbols): Make debug symbols local
|
|
|
|
|
|
now only for non-RELOCATABLE targets.
|
|
|
|
|
|
|
2008-08-20 Bob Wilson <bob.wilson@acm.org>
bfd/
* elf-bfd.h (elf_object_id): Add XTENSA_ELF_TDATA.
* elf32-xtensa.c (elf_howto_table): Add TLS relocations.
(elf_xtensa_reloc_type_lookup): Likewise.
(TCB_SIZE): Define.
(elf_xtensa_link_hash_entry): New.
(GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD, GOT_TLS_IE, GOT_TLS_ANY): Define.
(elf_xtensa_hash_entry): Define.
(elf_xtensa_obj_tdata): New.
(elf_xtensa_tdata): Define.
(elf_xtensa_local_got_tls_type): Define.
(elf_xtensa_local_tlsfunc_refcounts): Define.
(is_xtensa_elf): Define.
(elf_xtensa_mkobject): New.
(elf_xtensa_link_hash_table): Add tlsbase field.
(elf_xtensa_link_hash_newfunc): New.
(elf_xtensa_link_hash_table_create): Use elf_xtensa_link_hash_newfunc.
Create an entry for "_TLS_MODULE_BASE_" and save it in tlsbase field.
(elf_xtensa_copy_indirect_symbol): New.
(elf_xtensa_check_relocs): Rewrite to handle TLS relocations.
(elf_xtensa_gc_sweep_hook): Likewise.
(elf_xtensa_allocate_dynrelocs): Optimize away GOT entries for
TLSDESC_FN relocations when an IE reference is seen.
(elf_xtensa_allocate_local_got_size): Likewise.
(elf_xtensa_always_size_sections): New.
(dtpoff_base, tpoff): New.
(elf_xtensa_do_reloc): Handle TLS relocations.
(replace_tls_insn): New.
(IS_XTENSA_TLS_RELOC): Define.
(elf_xtensa_relocate_section): Handle TLS relocations.
(get_indirect_call_dest_reg): New.
(bfd_elf32_mkobject): Define.
(elf_backend_always_size_sections): New.
(elf_backend_copy_indirect_symbol): New.
* reloc.c (BFD_RELOC_XTENSA_TLSDESC_FN, BFD_RELOC_XTENSA_TLSDESC_ARG)
(BFD_RELOC_XTENSA_TLS_DTPOFF, BFD_RELOC_XTENSA_TLS_TPOFF)
(BFD_RELOC_XTENSA_TLS_FUNC, BFD_RELOC_XTENSA_TLS_ARG)
(BFD_RELOC_XTENSA_TLS_CALL): New.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
gas/
* config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
(O_tpoff, O_dtpoff): Define.
(suffix_relocs): Add entries for TLS suffixes.
(xtensa_elf_cons): Check for invalid use of TLS relocations.
(map_operator_to_reloc): Add is_literal parameter and use it to
control translating TLS instruction relocations to the corresponding
literal relocations.
(xg_valid_literal_expression): Allow TLS operators.
(xg_build_to_insn): Copy TLS operators from pseudo-instruction
operands to generated literals.
(xg_assemble_literal): Handle TLS operators. Update call to
map_operator_to_reloc.
(md_assemble): Handle CALLXn.TLS pseudo-instruction.
(md_apply_fix): Handle TLS relocations.
(emit_single_op): Handle TLS operators.
(convert_frag_immed): Update call to map_operator_to_reloc.
(vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
* config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
* config/xtensa-relax.c (append_literal_op): Add src_op parameter
to initialize the op_data field of the BuildOp.
(build_transition): Use it here to record the source operand
corresponding to a generated literal.
* config/xtensa-relax.h (build_op): Comment op_data use for literals.
include/elf/
* xtensa.h (R_XTENSA_TLSDESC_FN, R_XTENSA_TLSDESC_ARG)
(R_XTENSA_TLS_DTPOFF, R_XTENSA_TLS_TPOFF, R_XTENSA_TLS_FUNC)
(R_XTENSA_TLS_ARG, R_XTENSA_TLS_CALL): New.
ld/testsuite/
* ld-xtensa/tlsbin.dd, ld-xtensa/tlsbin.rd, ld-xtensa/tlsbin.s,
ld-xtensa/tlsbin.sd, ld-xtensa/tlsbin.td, ld-xtensa/tlslib.s,
ld-xtensa/tlspic.dd, ld-xtensa/tlspic.rd, ld-xtensa/tlspic.sd,
ld-xtensa/tlspic.td, ld-xtensa/tlspic1.s, ld-xtensa/tlspic2.s: New.
* ld-xtensa/xtensa.exp: Run them.
2008-08-20 23:28:59 +00:00
|
|
|
|
2008-08-20 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (elf_object_id): Add XTENSA_ELF_TDATA.
|
|
|
|
|
|
* elf32-xtensa.c (elf_howto_table): Add TLS relocations.
|
|
|
|
|
|
(elf_xtensa_reloc_type_lookup): Likewise.
|
|
|
|
|
|
(TCB_SIZE): Define.
|
|
|
|
|
|
(elf_xtensa_link_hash_entry): New.
|
|
|
|
|
|
(GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD, GOT_TLS_IE, GOT_TLS_ANY): Define.
|
|
|
|
|
|
(elf_xtensa_hash_entry): Define.
|
|
|
|
|
|
(elf_xtensa_obj_tdata): New.
|
|
|
|
|
|
(elf_xtensa_tdata): Define.
|
|
|
|
|
|
(elf_xtensa_local_got_tls_type): Define.
|
|
|
|
|
|
(elf_xtensa_local_tlsfunc_refcounts): Define.
|
|
|
|
|
|
(is_xtensa_elf): Define.
|
|
|
|
|
|
(elf_xtensa_mkobject): New.
|
|
|
|
|
|
(elf_xtensa_link_hash_table): Add tlsbase field.
|
|
|
|
|
|
(elf_xtensa_link_hash_newfunc): New.
|
|
|
|
|
|
(elf_xtensa_link_hash_table_create): Use elf_xtensa_link_hash_newfunc.
|
|
|
|
|
|
Create an entry for "_TLS_MODULE_BASE_" and save it in tlsbase field.
|
|
|
|
|
|
(elf_xtensa_copy_indirect_symbol): New.
|
|
|
|
|
|
(elf_xtensa_check_relocs): Rewrite to handle TLS relocations.
|
|
|
|
|
|
(elf_xtensa_gc_sweep_hook): Likewise.
|
|
|
|
|
|
(elf_xtensa_allocate_dynrelocs): Optimize away GOT entries for
|
|
|
|
|
|
TLSDESC_FN relocations when an IE reference is seen.
|
|
|
|
|
|
(elf_xtensa_allocate_local_got_size): Likewise.
|
|
|
|
|
|
(elf_xtensa_always_size_sections): New.
|
|
|
|
|
|
(dtpoff_base, tpoff): New.
|
|
|
|
|
|
(elf_xtensa_do_reloc): Handle TLS relocations.
|
|
|
|
|
|
(replace_tls_insn): New.
|
|
|
|
|
|
(IS_XTENSA_TLS_RELOC): Define.
|
|
|
|
|
|
(elf_xtensa_relocate_section): Handle TLS relocations.
|
|
|
|
|
|
(get_indirect_call_dest_reg): New.
|
|
|
|
|
|
(bfd_elf32_mkobject): Define.
|
|
|
|
|
|
(elf_backend_always_size_sections): New.
|
|
|
|
|
|
(elf_backend_copy_indirect_symbol): New.
|
|
|
|
|
|
* reloc.c (BFD_RELOC_XTENSA_TLSDESC_FN, BFD_RELOC_XTENSA_TLSDESC_ARG)
|
|
|
|
|
|
(BFD_RELOC_XTENSA_TLS_DTPOFF, BFD_RELOC_XTENSA_TLS_TPOFF)
|
|
|
|
|
|
(BFD_RELOC_XTENSA_TLS_FUNC, BFD_RELOC_XTENSA_TLS_ARG)
|
|
|
|
|
|
(BFD_RELOC_XTENSA_TLS_CALL): New.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* libbfd.h: Regenerate.
|
|
|
|
|
|
|
2008-08-18 18:14:05 +00:00
|
|
|
|
2008-08-18 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_copy_indirect_symbol): Copy MIPS16
|
|
|
|
|
|
stub information.
|
|
|
|
|
|
|
2008-08-17 20:39:34 +00:00
|
|
|
|
2008-08-17 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
2008-08-17 20:48:21 +00:00
|
|
|
|
* elf32-arm.c: Tidy up the code.
|
|
|
|
|
|
(bfd_elf32_arm_allocate_interworking_sections): Move common code
|
|
|
|
|
|
into...
|
|
|
|
|
|
(arm_allocate_glue_section_space): ... New function.
|
|
|
|
|
|
(bfd_elf32_arm_add_glue_sections_to_bfd): Move common code
|
|
|
|
|
|
into...
|
|
|
|
|
|
(arm_make_glue_section): ... New function.
|
|
|
|
|
|
|
2008-08-17 20:39:34 +00:00
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_check_relocs): Handle the situation
|
|
|
|
|
|
where the sym_hashes are not available.
|
|
|
|
|
|
|
2008-08-17 03:12:50 +00:00
|
|
|
|
2008-08-17 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd.c (struct _bfd): Correct outsymbols comment.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* linker.c (bfd_generic_link_read_symbols): Renamed from..
|
|
|
|
|
|
(generic_link_read_symbols): ..this, and made global.
|
|
|
|
|
|
|
2008-08-15 08:31:52 +00:00
|
|
|
|
2008-08-15 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 6526
|
|
|
|
|
|
* configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* aclocal.m4: Regenerate.
|
|
|
|
|
|
* config.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2008-08-14 02:38:22 +00:00
|
|
|
|
2008-08-14 Jaka Močnik <jaka@xlab.si>
|
|
|
|
|
|
|
|
|
|
|
|
* coffgen.c (coff_find_nearest_line): Correct cached line index.
|
|
|
|
|
|
|
2008-08-12 13:12:49 +00:00
|
|
|
|
2008-08-12 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (allocate_dynrelocs): Ignore dyn_relocs when
|
|
|
|
|
|
!dynamic_sections_created. Don't make symbols with got
|
|
|
|
|
|
references dynamic if !dynamic_sections_created.
|
|
|
|
|
|
* elf64-ppc.c (allocate_dynrelocs): Likewise. Alloc dynamic
|
|
|
|
|
|
relocs on undefined symbols.
|
|
|
|
|
|
(ppc64_elf_relocate_section): Allow dynamic relocs on
|
|
|
|
|
|
undefined symbols.
|
|
|
|
|
|
|
2008-08-11 14:38:40 +00:00
|
|
|
|
2008-08-11 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-ppc.c (toc_adjusting_stub_needed): Any call via the plt
|
|
|
|
|
|
needs r2 valid, not just those to external syms.
|
|
|
|
|
|
|
2008-08-10 18:49:09 +00:00
|
|
|
|
2008-08-09 Pedro Alves <pedro@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archive.c (_bfd_archive_bsd_update_armap_timestamp): Cast stat
|
|
|
|
|
|
st_mtime to long before comparison.
|
|
|
|
|
|
|
Add AVR architectures avr25, avr31, avr35, and avr51 to match GCC.
bfd/
* archures.c (bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35,
bfd_mach_avr51): New.
* bfd-in2.h: Regenerate.
* cpu-avr.c (arch_info_struct): Add avr25, avr31, avr35, and avr51
architectures. Change comments to match architecture comments in GCC.
(compatible): Add test for new AVR architectures.
* elf32-avr.c (bfd_elf_avr_final_write_processing): Recognize
bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35 and bfd_mach_avr51.
(elf32_avr_object_p): Recognize E_AVR_MACH_AVR25, E_AVR_MACH_AVR31,
E_AVR_MACH_AVR35 and E_AVR_MACH_AVR51.
gas/
* config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
architectures. Reorganize list to put mcu types in correct architectures
and to order list same as in GCC. Use new ISA definitions in
include/opcode/avr.h.
* doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
descriptions. Reorganize descriptions to put mcu types in correct
architectures and to order lists same as in GCC.
include/
* elf/avr.h (E_AVR_MACH_AVR25, E_AVR_MACH_AVR31,
E_AVR_MACH_AVR35, E_AVR_MACH_AVR51): Define.
(EF_AVR_MACH): Redefine to 0x7F.
* opcode/avr.h (AVR_ISA_TINY3, AVR_ISA_ALL, AVR_ISA_USB162): Remove.
(AVR_ISA_AVR3): Redefine.
(AVR_ISA_AVR1, AVR_ISA_AVR2, AVR_ISA_AVR31, AVR_ISA_AVR35,
AVR_ISA_AVR3_ALL, AVR_ISA_AVR4, AVR_ISA_AVR5, AVR_ISA_AVR51,
AVR_ISA_AVR6): Define.
ld/
* Makefile.am (ALL_EMULATIONS): Add eavr25.o, eavr31.o, eavr35.o,
and eavr51.o.
Add rules for eavr25.c, eavr31.c, eavr35.c, eavr51.c.
* Makefile.in: Regenerate.
* configure.tgt (avr-*-*, targ_extra_emuls): Add avr25, avr31, avr35
and avr51.
* emulparams/avr25.sh: New file.
* emulparams/avr31.sh: New file.
* emulparams/avr35.sh: New file.
* emulparams/avr51.sh: New file.
2008-08-09 05:35:13 +00:00
|
|
|
|
2008-08-08 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
|
|
|
|
|
|
|
|
* archures.c (bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35,
|
|
|
|
|
|
bfd_mach_avr51): New.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* cpu-avr.c (arch_info_struct): Add avr25, avr31, avr35, and avr51
|
|
|
|
|
|
architectures. Change comments to match architecture comments in GCC.
|
|
|
|
|
|
(compatible): Add test for new AVR architectures.
|
|
|
|
|
|
* elf32-avr.c (bfd_elf_avr_final_write_processing): Recognize
|
|
|
|
|
|
bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35 and bfd_mach_avr51.
|
|
|
|
|
|
(elf32_avr_object_p): Recognize E_AVR_MACH_AVR25, E_AVR_MACH_AVR31,
|
|
|
|
|
|
E_AVR_MACH_AVR35 and E_AVR_MACH_AVR51.
|
|
|
|
|
|
|
|
|
|
|
|
|
2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
Daniel Jacobowitz <dan@codesourcery.com>
Catherine Moore <clm@codesourcery.com>
Mark Shinwell <shinwell@codesourcery.com>
Maxim Kuvyrkov <maxim@codesourcery.com>
* elf32-mips.c (mips_vxworks_copy_howto_rela): Replace with...
(elf_mips_copy_howto): ...this howto. Clear the size fields.
(mips_vxworks_jump_slot_howto_rela): Replace with...
(elf_mips_jump_slot_howto): ...this howto.
(bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
and BFD_RELOC_MIPS_JUMP_SLOT.
(bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
"R_MIPS_JUMP_SLOT".
(mips_elf32_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT.
(elf_backend_plt_readonly): Define.
(elf_backend_plt_sym_val): Define for non-VxWorks targets.
(mips_vxworks_bfd_reloc_type_lookup): Delete.
(mips_vxworks_bfd_reloc_name_lookup): Likewise.
(mips_vxworks_rtype_to_howto): Likewise.
(elf_backend_want_dynbss): Don't define for VxWorks.
(elf_backend_plt_readonly): Likewise.
(bfd_elf32_bfd_reloc_type_lookup): Likewise.
(bfd_elf32_bfd_reloc_name_lookup): Likewise.
(elf_backend_mips_rtype_to_howto): Likewise.
(elf_backend_adjust_dynamic_symbol): Likewise.
(elf_backend_got_symbol_offset): Don't define.
* elfn32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New.
(bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
and BFD_RELOC_MIPS_JUMP_SLOT.
(bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
"R_MIPS_JUMP_SLOT".
(mips_elf32_n32_rtype_to_howto): Handle R_MIPS_COPY and
R_MIPS_JUMP_SLOT.
(elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly)
(elf_backend_plt_sym_val): Define.
* elf64-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New.
(bfd_elf64_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
and BFD_RELOC_MIPS_JUMP_SLOT.
(bfd_elf64_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
"R_MIPS_JUMP_SLOT".
(mips_elf64_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT.
(elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly)
(elf_backend_plt_sym_val): Define.
* elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Delete.
(_bfd_mips_elf_use_plts_and_copy_relocs, _bfd_mips_elf_init_stubs)
(_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): Declare.
* elfxx-mips.c (mips_elf_la25_stub): New structure.
(LA25_LUI, LA25_J, LA25_ADDIU): New macros.
(mips_elf_link_hash_entry): Add "la25_stubs", "has_static_relocs"
and "has_nonpic_branches" fields. Remove "is_relocation_target" and
"is_branch_target".
(mips_elf_link_hash_table): Add blank lines. Add
"use_plts_and_copy_relocs", "reserved_gotno", "strampoline",
"la25_stubs" and "add_stub_section" fields.
(mips_htab_traverse_info): New structure.
(PIC_OBJECT_P, MIPS_ELF_LOAD_WORD): New macros.
(MIPS_RESERVED_GOTNO): Delete.
(mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry)
(mips_n64_exec_plt0_entry, mips_exec_plt_entry): New tables.
(mips_elf_link_hash_newfunc): Update after the changes to
mips_elf_link_hash_entry.
(mips_elf_check_mips16_stubs): Replace the DATA parameter with
an INFO parameter. Don't look through warnings symbols here;
do it in mips_elf_check_symbols instead.
(mips_elf_create_stub_symbol): New function.
(mips_elf_la25_stub_hash, mips_elf_la25_stub_eq): New functions.
(_bfd_mips_elf_init_stubs, mips_elf_local_pic_function_p): Likewise.
(mips_elf_add_la25_intro, mips_elf_add_la25_trampoline): Likewise.
(mips_elf_add_la25_stub, mips_elf_check_symbols): New functions.
(mips_elf_gotplt_index): Check for VxWorks.
(mips_elf_output_dynamic_relocation): Take the relocation index
as an extra parameter. Do not increment reloc_count here.
(mips_elf_initialize_tls_slots): Update the calls to
mips_elf_output_dynamic_relocation accordingly.
(mips_elf_multi_got): Use htab->reserved_gotno instead of
MIPS_RESERVED_GOTNO.
(mips_elf_create_got_section): Don't allocate reserved GOT
entries here. Unconditionally create .got.plt, but don't
set its alignment here.
(mips_elf_relocation_needs_la25_stub): New function.
(mips_elf_calculate_relocation): Redirect branches and jumps to
a non-PIC stub if one exists. Check !h->has_static_relocs instead
of !htab->is_vxworks when deciding whether to create dynamic
relocations for R_MIPS_32, R_MIPS_REL32 and R_MIPS_64.
(_bfd_mips_elf_create_dynamic_sections): Unconditionally call
_bfd_elf_create_dynamic_sections. Unconditionally set up
htab->splt and htab->sdynbss. Set htab->srelplt to ".rel.plt"
if !htab->is_vxworks. Add non-VxWorks values of
htab->plt_header_size and htab->plt_entry_size.
(_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
non-branch static relocations. Set has_nonpic_branches when an la25
stub might be required. Set can_make_dynamic_p to TRUE if R_MIPS_32,
R_MIPS_REL32 and R_MIPS_64 relocations can be made dynamic,
rather than duplicating the condition. Do not make them dynamic
for read-only sections in non-PIC executable objects.
Do not protect this code with dynobj == NULL || htab->sgot == NULL;
handle each group of cases separately. Add a default case that
sets has_static_relocs for non-GOT relocations that cannot be
made dynamic. Don't set is_relocation_target and is_branch_target.
Reject non-PIC static relocations in shared objects.
(_bfd_mips_vxworks_adjust_dynamic_symbol): Fold into...
(_bfd_mips_elf_adjust_dynamic_symbol): ...here, using
htab->use_plts_and_copy_relocs instead of htab->is_vxworks
to select PLT and copy-reloc handling. Set the alignment of
.plt and .got.plt when allocating the first entry. Generalize
code to handle REL as well as RELA sections and 64-bit as well as
32-bit GOT entries. Complain if we find a static-only reloc
against an externally-defined symbol and if we cannot create
dynamic relocations for it. Allocate copy relocs using
mips_elf_allocate_dynamic_relocations on non-VxWorks targets.
Set possibly_dynamic_relocs to 0 when using PLTs or copy relocs.
Skip reserved .got.plt entries.
(_bfd_mips_elf_always_size_sections): Use mips_elf_check_symbols
instead of mips_elf_check_mips16_stubs to process each symbol.
Do the traversal for relocatable objects too.
(mips_elf_lay_out_got): Use htab->reserved_gotno instead of
MIPS_RESERVED_GOTNO.
(_bfd_mips_elf_size_dynamic_sections): Exclude sdynbss if it
is empty. Extend the DT_PLTREL, DT_JMPREL and DT_PLTRELSZ handling
to non-VxWorks targets. Only add DT_REL{,A}, DT_REL{,A}SZ and
DT_REL{,A}ENT if .rel.dyn is nonempty. Create a symbol for the
PLT. Allocate a nop at the end of the PLT. Allocate DT_MIPS_PLTGOT.
(mips_elf_create_la25_stub_info): New function.
(_bfd_mips_elf_finish_dynamic_symbol): Write out PLT entries
and copy relocs where necessary. Check pointer_equality_needed.
(mips_finish_exec_plt): New function.
(_bfd_mips_elf_finish_dynamic_sections): Always set DT_PLTGOT
to the beginning of htab->sgot. Use htab->reserved_gotno instead
of MIPS_RESERVED_GOTNO. Assert htab->use_plts_and_copy_relocs
instead of htab->is_vxworks for DT_PLTREL, DT_PLTRELSZ and DT_JMPREL.
Set DT_PLTREL to DT_REL instead of DT_RELA on non-VxWorks targets.
Use mips_finish_exec_plt to create non-VxWorks PLT headers. Set
DT_MIPS_PLTGOT.
(_bfd_mips_elf_copy_indirect_symbol): Copy has_static_relocs
from the indirect symbol to the direct symbol. Also copy
has_nonpic_branches for indirect symbols.
(_bfd_mips_elf_get_target_dtag): Handle DT_MIPS_PLTGOT and
DT_MIPS_RWPLT.
(_bfd_mips_elf_link_hash_table_create): Initialize the new
mips_elf_link_hash_table fields.
(_bfd_mips_vxworks_link_hash_table_create): Set
use_plts_and_copy_relocs to TRUE. Use TRUE rather than 1
when setting is_vxworks.
(_bfd_mips_elf_use_plts_and_copy_relocs): New function.
(_bfd_mips_elf_final_link): Call mips_elf_create_la25_stub for
each la25_stub.
(_bfd_mips_elf_merge_private_bfd_data): Treat dynamic objects
as PIC. Generalize message about linking PIC and non-PIC.
(_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): New
functions.
* reloc.c: Update comment near BFD_RELOC_MIPS_JUMP_SLOT.
* bfd-in2.h: Regenerated.
2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
Daniel Jacobowitz <dan@codesourcery.com>
Catherine Moore <clm@codesourcery.com>
Mark Shinwell <shinwell@codesourcery.com>
* readelf.c (get_mips_symbol_other): Handle STO_MIPS_PLT and
STO_MIPS_PIC.
(slurp_rela_relocs, slurp_rel_relocs): Handle MIPS ELF64 here.
(dump_relocations, debug_apply_relocations): Don't handle it here.
(get_mips_dynamic_type): Handle DT_MIPS_PLTGOT and DT_MIPS_RWPLT.
(print_mips_pltgot_entry): New function.
(process_mips_specific): Dump the PLT GOT.
2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
Daniel Jacobowitz <dan@codesourcery.com>
* config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
(OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
(OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
(OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
(md_longopts): Add -call_nonpic.
(md_parse_option): Handle OPTION_CALL_NONPIC.
(md_show_usage): Add -call_nonpic.
2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
* gas/mips/call-nonpic-1.s, gas/mips/call-nonpic-1.d: New test.
* gas/mips/mips.exp: Run it.
2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
Daniel Jacobowitz <dan@codesourcery.com>
Catherine Moore <clm@codesourcery.com>
Mark Shinwell <shinwell@codesourcery.com>
* mips.h (STO_MIPS_PLT, ELF_ST_IS_MIPS_PLT, ELF_ST_SET_MIPS_PLT)
(STO_MIPS_PIC, DT_MIPS_PLTGOT, DT_MIPS_RWPLT): New macros.
2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
Daniel Jacobowitz <dan@codesourcery.com>
* emulparams/elf32bmip.sh (GOT): Define, moving .got.plt to...
(OTHER_RELRO_SECTIONS, OTHER_READWRITE_SECTIONS): ...one of these
two variables.
* emulparams/elf32bmipn32-defs.sh: Likewise.
* emultempl/mipself.em: Include ldctor.h, elf/mips.h and elfxx-mips.h.
(is_mips_elf): New macro.
(stub_file, stub_bfd): New variables.
(hook_stub_info): New structure.
(hook_in_stub): New function.
(mips_add_stub_section): Likewise.
(mips_create_output_section_statements): Likewise.
(mips_before_allocation): Likewise.
(real_func): New variable.
(mips_for_each_input_file_wrapper): New function.
(mips_lang_for_each_input_file): Likewise.
(lang_for_each_input_file): Define.
(LDEMUL_BEFORE_ALLOCATION): Likewise.
(LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Likewise.
2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
Daniel Jacobowitz <dan@codesourcery.com>
* ld-mips-elf/mips16-pic-3a.s,
ld-mips-elf/mips16-pic-3b.s,
ld-mips-elf/mips16-pic-3.dd,
ld-mips-elf/mips16-pic-3.gd,
ld-mips-elf/mips16-pic-3.rd,
ld-mips-elf/mips16-pic-3.inc,
ld-mips-elf/pic-and-nonpic-1a.s,
ld-mips-elf/pic-and-nonpic-1b.s,
ld-mips-elf/pic-and-nonpic-1.ld,
ld-mips-elf/pic-and-nonpic-1.dd,
ld-mips-elf/pic-and-nonpic-1.nd,
ld-mips-elf/pic-and-nonpic-1-rel.dd,
ld-mips-elf/pic-and-nonpic-1-rel.nd,
ld-mips-elf/pic-and-nonpic-2a.s,
ld-mips-elf/pic-and-nonpic-2b.s,
ld-mips-elf/pic-and-nonpic-2.d,
ld-mips-elf/pic-and-nonpic-3a.s,
ld-mips-elf/pic-and-nonpic-3a.ld,
ld-mips-elf/pic-and-nonpic-3a.dd,
ld-mips-elf/pic-and-nonpic-3a.gd,
ld-mips-elf/pic-and-nonpic-3a.sd,
ld-mips-elf/pic-and-nonpic-3b.s,
ld-mips-elf/pic-and-nonpic-3b.ld,
ld-mips-elf/pic-and-nonpic-3b.ad,
ld-mips-elf/pic-and-nonpic-3b.dd,
ld-mips-elf/pic-and-nonpic-3b.gd,
ld-mips-elf/pic-and-nonpic-3b.nd,
ld-mips-elf/pic-and-nonpic-3b.pd,
ld-mips-elf/pic-and-nonpic-3b.rd,
ld-mips-elf/pic-and-nonpic-3b.sd,
ld-mips-elf/pic-and-nonpic-3-error.d,
ld-mips-elf/pic-and-nonpic-4a.s,
ld-mips-elf/pic-and-nonpic-4b.s,
ld-mips-elf/pic-and-nonpic-4b.ld,
ld-mips-elf/pic-and-nonpic-4b.ad,
ld-mips-elf/pic-and-nonpic-4b.dd,
ld-mips-elf/pic-and-nonpic-4b.gd,
ld-mips-elf/pic-and-nonpic-4b.nd,
ld-mips-elf/pic-and-nonpic-4b.rd,
ld-mips-elf/pic-and-nonpic-4b.sd,
ld-mips-elf/pic-and-nonpic-4-error.d,
ld-mips-elf/pic-and-nonpic-5a.s,
ld-mips-elf/pic-and-nonpic-5b.s,
ld-mips-elf/pic-and-nonpic-5b.ld,
ld-mips-elf/pic-and-nonpic-5b.ad,
ld-mips-elf/pic-and-nonpic-5b.dd,
ld-mips-elf/pic-and-nonpic-5b.gd,
ld-mips-elf/pic-and-nonpic-5b.nd,
ld-mips-elf/pic-and-nonpic-5b.rd,
ld-mips-elf/pic-and-nonpic-5b.sd,
ld-mips-elf/pic-and-nonpic-5b.pd,
ld-mips-elf/pic-and-nonpic-6.ld,
ld-mips-elf/pic-and-nonpic-6-o32a.s,
ld-mips-elf/pic-and-nonpic-6-o32b.s,
ld-mips-elf/pic-and-nonpic-6-o32c.s,
ld-mips-elf/pic-and-nonpic-6-o32.ad,
ld-mips-elf/pic-and-nonpic-6-o32.dd,
ld-mips-elf/pic-and-nonpic-6-o32.gd,
ld-mips-elf/pic-and-nonpic-6-o32.nd,
ld-mips-elf/pic-and-nonpic-6-o32.pd,
ld-mips-elf/pic-and-nonpic-6-o32.rd,
ld-mips-elf/pic-and-nonpic-6-o32.sd,
ld-mips-elf/pic-and-nonpic-6-n32a.s,
ld-mips-elf/pic-and-nonpic-6-n32b.s,
ld-mips-elf/pic-and-nonpic-6-n32c.s,
ld-mips-elf/pic-and-nonpic-6-n32.ad,
ld-mips-elf/pic-and-nonpic-6-n32.dd,
ld-mips-elf/pic-and-nonpic-6-n32.gd,
ld-mips-elf/pic-and-nonpic-6-n32.nd,
ld-mips-elf/pic-and-nonpic-6-n32.pd,
ld-mips-elf/pic-and-nonpic-6-n32.rd,
ld-mips-elf/pic-and-nonpic-6-n32.sd,
ld-mips-elf/pic-and-nonpic-6-n64a.s,
ld-mips-elf/pic-and-nonpic-6-n64b.s,
ld-mips-elf/pic-and-nonpic-6-n64c.s,
ld-mips-elf/pic-and-nonpic-6-n64.ad,
ld-mips-elf/pic-and-nonpic-6-n64.dd,
ld-mips-elf/pic-and-nonpic-6-n64.gd,
ld-mips-elf/pic-and-nonpic-6-n64.nd,
ld-mips-elf/pic-and-nonpic-6-n64.pd,
ld-mips-elf/pic-and-nonpic-6-n64.rd,
ld-mips-elf/pic-and-nonpic-6-n64.sd: New tests.
* ld-mips-elf/mips-elf.exp: Run them.
2008-08-08 19:24:49 +00:00
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2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
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Daniel Jacobowitz <dan@codesourcery.com>
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Catherine Moore <clm@codesourcery.com>
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Mark Shinwell <shinwell@codesourcery.com>
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Maxim Kuvyrkov <maxim@codesourcery.com>
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* elf32-mips.c (mips_vxworks_copy_howto_rela): Replace with...
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(elf_mips_copy_howto): ...this howto. Clear the size fields.
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(mips_vxworks_jump_slot_howto_rela): Replace with...
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(elf_mips_jump_slot_howto): ...this howto.
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(bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
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and BFD_RELOC_MIPS_JUMP_SLOT.
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(bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
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"R_MIPS_JUMP_SLOT".
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(mips_elf32_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT.
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(elf_backend_plt_readonly): Define.
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(elf_backend_plt_sym_val): Define for non-VxWorks targets.
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(mips_vxworks_bfd_reloc_type_lookup): Delete.
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(mips_vxworks_bfd_reloc_name_lookup): Likewise.
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(mips_vxworks_rtype_to_howto): Likewise.
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(elf_backend_want_dynbss): Don't define for VxWorks.
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(elf_backend_plt_readonly): Likewise.
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(bfd_elf32_bfd_reloc_type_lookup): Likewise.
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(bfd_elf32_bfd_reloc_name_lookup): Likewise.
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(elf_backend_mips_rtype_to_howto): Likewise.
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(elf_backend_adjust_dynamic_symbol): Likewise.
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(elf_backend_got_symbol_offset): Don't define.
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* elfn32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New.
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(bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
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and BFD_RELOC_MIPS_JUMP_SLOT.
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(bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
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"R_MIPS_JUMP_SLOT".
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(mips_elf32_n32_rtype_to_howto): Handle R_MIPS_COPY and
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R_MIPS_JUMP_SLOT.
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(elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly)
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(elf_backend_plt_sym_val): Define.
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* elf64-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New.
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(bfd_elf64_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY
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and BFD_RELOC_MIPS_JUMP_SLOT.
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(bfd_elf64_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and
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"R_MIPS_JUMP_SLOT".
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(mips_elf64_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT.
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(elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly)
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(elf_backend_plt_sym_val): Define.
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* elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Delete.
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(_bfd_mips_elf_use_plts_and_copy_relocs, _bfd_mips_elf_init_stubs)
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(_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): Declare.
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* elfxx-mips.c (mips_elf_la25_stub): New structure.
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(LA25_LUI, LA25_J, LA25_ADDIU): New macros.
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(mips_elf_link_hash_entry): Add "la25_stubs", "has_static_relocs"
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and "has_nonpic_branches" fields. Remove "is_relocation_target" and
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"is_branch_target".
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(mips_elf_link_hash_table): Add blank lines. Add
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"use_plts_and_copy_relocs", "reserved_gotno", "strampoline",
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"la25_stubs" and "add_stub_section" fields.
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(mips_htab_traverse_info): New structure.
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(PIC_OBJECT_P, MIPS_ELF_LOAD_WORD): New macros.
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(MIPS_RESERVED_GOTNO): Delete.
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(mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry)
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(mips_n64_exec_plt0_entry, mips_exec_plt_entry): New tables.
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(mips_elf_link_hash_newfunc): Update after the changes to
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mips_elf_link_hash_entry.
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(mips_elf_check_mips16_stubs): Replace the DATA parameter with
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an INFO parameter. Don't look through warnings symbols here;
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do it in mips_elf_check_symbols instead.
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(mips_elf_create_stub_symbol): New function.
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(mips_elf_la25_stub_hash, mips_elf_la25_stub_eq): New functions.
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(_bfd_mips_elf_init_stubs, mips_elf_local_pic_function_p): Likewise.
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(mips_elf_add_la25_intro, mips_elf_add_la25_trampoline): Likewise.
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(mips_elf_add_la25_stub, mips_elf_check_symbols): New functions.
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(mips_elf_gotplt_index): Check for VxWorks.
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(mips_elf_output_dynamic_relocation): Take the relocation index
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as an extra parameter. Do not increment reloc_count here.
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|
|
(mips_elf_initialize_tls_slots): Update the calls to
|
|
|
|
|
|
mips_elf_output_dynamic_relocation accordingly.
|
|
|
|
|
|
(mips_elf_multi_got): Use htab->reserved_gotno instead of
|
|
|
|
|
|
MIPS_RESERVED_GOTNO.
|
|
|
|
|
|
(mips_elf_create_got_section): Don't allocate reserved GOT
|
|
|
|
|
|
entries here. Unconditionally create .got.plt, but don't
|
|
|
|
|
|
set its alignment here.
|
|
|
|
|
|
(mips_elf_relocation_needs_la25_stub): New function.
|
|
|
|
|
|
(mips_elf_calculate_relocation): Redirect branches and jumps to
|
|
|
|
|
|
a non-PIC stub if one exists. Check !h->has_static_relocs instead
|
|
|
|
|
|
of !htab->is_vxworks when deciding whether to create dynamic
|
|
|
|
|
|
relocations for R_MIPS_32, R_MIPS_REL32 and R_MIPS_64.
|
|
|
|
|
|
(_bfd_mips_elf_create_dynamic_sections): Unconditionally call
|
|
|
|
|
|
_bfd_elf_create_dynamic_sections. Unconditionally set up
|
|
|
|
|
|
htab->splt and htab->sdynbss. Set htab->srelplt to ".rel.plt"
|
|
|
|
|
|
if !htab->is_vxworks. Add non-VxWorks values of
|
|
|
|
|
|
htab->plt_header_size and htab->plt_entry_size.
|
|
|
|
|
|
(_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
|
|
|
|
|
|
non-branch static relocations. Set has_nonpic_branches when an la25
|
|
|
|
|
|
stub might be required. Set can_make_dynamic_p to TRUE if R_MIPS_32,
|
|
|
|
|
|
R_MIPS_REL32 and R_MIPS_64 relocations can be made dynamic,
|
|
|
|
|
|
rather than duplicating the condition. Do not make them dynamic
|
|
|
|
|
|
for read-only sections in non-PIC executable objects.
|
|
|
|
|
|
Do not protect this code with dynobj == NULL || htab->sgot == NULL;
|
|
|
|
|
|
handle each group of cases separately. Add a default case that
|
|
|
|
|
|
sets has_static_relocs for non-GOT relocations that cannot be
|
|
|
|
|
|
made dynamic. Don't set is_relocation_target and is_branch_target.
|
|
|
|
|
|
Reject non-PIC static relocations in shared objects.
|
|
|
|
|
|
(_bfd_mips_vxworks_adjust_dynamic_symbol): Fold into...
|
|
|
|
|
|
(_bfd_mips_elf_adjust_dynamic_symbol): ...here, using
|
|
|
|
|
|
htab->use_plts_and_copy_relocs instead of htab->is_vxworks
|
|
|
|
|
|
to select PLT and copy-reloc handling. Set the alignment of
|
|
|
|
|
|
.plt and .got.plt when allocating the first entry. Generalize
|
|
|
|
|
|
code to handle REL as well as RELA sections and 64-bit as well as
|
|
|
|
|
|
32-bit GOT entries. Complain if we find a static-only reloc
|
|
|
|
|
|
against an externally-defined symbol and if we cannot create
|
|
|
|
|
|
dynamic relocations for it. Allocate copy relocs using
|
|
|
|
|
|
mips_elf_allocate_dynamic_relocations on non-VxWorks targets.
|
|
|
|
|
|
Set possibly_dynamic_relocs to 0 when using PLTs or copy relocs.
|
|
|
|
|
|
Skip reserved .got.plt entries.
|
|
|
|
|
|
(_bfd_mips_elf_always_size_sections): Use mips_elf_check_symbols
|
|
|
|
|
|
instead of mips_elf_check_mips16_stubs to process each symbol.
|
|
|
|
|
|
Do the traversal for relocatable objects too.
|
|
|
|
|
|
(mips_elf_lay_out_got): Use htab->reserved_gotno instead of
|
|
|
|
|
|
MIPS_RESERVED_GOTNO.
|
|
|
|
|
|
(_bfd_mips_elf_size_dynamic_sections): Exclude sdynbss if it
|
|
|
|
|
|
is empty. Extend the DT_PLTREL, DT_JMPREL and DT_PLTRELSZ handling
|
|
|
|
|
|
to non-VxWorks targets. Only add DT_REL{,A}, DT_REL{,A}SZ and
|
|
|
|
|
|
DT_REL{,A}ENT if .rel.dyn is nonempty. Create a symbol for the
|
|
|
|
|
|
PLT. Allocate a nop at the end of the PLT. Allocate DT_MIPS_PLTGOT.
|
|
|
|
|
|
(mips_elf_create_la25_stub_info): New function.
|
|
|
|
|
|
(_bfd_mips_elf_finish_dynamic_symbol): Write out PLT entries
|
|
|
|
|
|
and copy relocs where necessary. Check pointer_equality_needed.
|
|
|
|
|
|
(mips_finish_exec_plt): New function.
|
|
|
|
|
|
(_bfd_mips_elf_finish_dynamic_sections): Always set DT_PLTGOT
|
|
|
|
|
|
to the beginning of htab->sgot. Use htab->reserved_gotno instead
|
|
|
|
|
|
of MIPS_RESERVED_GOTNO. Assert htab->use_plts_and_copy_relocs
|
|
|
|
|
|
instead of htab->is_vxworks for DT_PLTREL, DT_PLTRELSZ and DT_JMPREL.
|
|
|
|
|
|
Set DT_PLTREL to DT_REL instead of DT_RELA on non-VxWorks targets.
|
|
|
|
|
|
Use mips_finish_exec_plt to create non-VxWorks PLT headers. Set
|
|
|
|
|
|
DT_MIPS_PLTGOT.
|
|
|
|
|
|
(_bfd_mips_elf_copy_indirect_symbol): Copy has_static_relocs
|
|
|
|
|
|
from the indirect symbol to the direct symbol. Also copy
|
|
|
|
|
|
has_nonpic_branches for indirect symbols.
|
|
|
|
|
|
(_bfd_mips_elf_get_target_dtag): Handle DT_MIPS_PLTGOT and
|
|
|
|
|
|
DT_MIPS_RWPLT.
|
|
|
|
|
|
(_bfd_mips_elf_link_hash_table_create): Initialize the new
|
|
|
|
|
|
mips_elf_link_hash_table fields.
|
|
|
|
|
|
(_bfd_mips_vxworks_link_hash_table_create): Set
|
|
|
|
|
|
use_plts_and_copy_relocs to TRUE. Use TRUE rather than 1
|
|
|
|
|
|
when setting is_vxworks.
|
|
|
|
|
|
(_bfd_mips_elf_use_plts_and_copy_relocs): New function.
|
|
|
|
|
|
(_bfd_mips_elf_final_link): Call mips_elf_create_la25_stub for
|
|
|
|
|
|
each la25_stub.
|
|
|
|
|
|
(_bfd_mips_elf_merge_private_bfd_data): Treat dynamic objects
|
|
|
|
|
|
as PIC. Generalize message about linking PIC and non-PIC.
|
|
|
|
|
|
(_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): New
|
|
|
|
|
|
functions.
|
|
|
|
|
|
* reloc.c: Update comment near BFD_RELOC_MIPS_JUMP_SLOT.
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
|
2008-08-08 08:00:14 +00:00
|
|
|
|
2008-08-08 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (bfd_elf_get_elf_syms): Don't leak memory on error.
|
|
|
|
|
|
* elflink.c (_bfd_elf_link_read_relocs): bfd_release on error.
|
|
|
|
|
|
(elf_link_add_object_symbols): Don't leak memory on error.
|
|
|
|
|
|
(bfd_elf_size_dynsym_hash_dynstr): Likewise.
|
|
|
|
|
|
(elf_fixup_link_order): Free sections.
|
|
|
|
|
|
|
2008-08-07 20:04:32 +00:00
|
|
|
|
2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (elf_backend_data): Add a "rela_plts_and_copies_p" field.
|
|
|
|
|
|
* elfxx-target.h (elf_backend_rela_plts_and_copies_p): New macro.
|
|
|
|
|
|
(elfNN_bed): Use it.
|
|
|
|
|
|
* elf.c (_bfd_elf_get_synthetic_symtab): Use rela_plts_and_copies_p
|
|
|
|
|
|
instead of default_use_rela_p to choose between ".rel.plt" and
|
|
|
|
|
|
".rela.plt".
|
|
|
|
|
|
* elflink.c (_bfd_elf_create_dynamic_sections): Use
|
|
|
|
|
|
rela_plts_and_copies_p instead of default_use_rela_p to choose
|
|
|
|
|
|
between ".rel.plt" and ".rela.plt", and between ".rel.bss" and
|
|
|
|
|
|
".rela.bss".
|
|
|
|
|
|
|
2008-08-07 20:03:25 +00:00
|
|
|
|
2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (MIPS_ELF_TDATA): New elf_object_id.
|
|
|
|
|
|
* elf32-mips.c (bfd_elf32_mkobject): Define.
|
|
|
|
|
|
* elf64-mips.c (bfd_elf64_mkobject): Likewise.
|
|
|
|
|
|
* elfn32-mips.c (bfd_elf32_mkobject): Likewise.
|
|
|
|
|
|
* elfxx-mips.h (_bfd_mips_elf_mkobject): Declare.
|
|
|
|
|
|
* elfxx-mips.c (is_mips_elf): New macro.
|
|
|
|
|
|
(_bfd_mips_elf_mkobject): New function.
|
|
|
|
|
|
(_bfd_mips_elf_final_link): Use is_mips_elf.
|
|
|
|
|
|
(_bfd_mips_elf_merge_private_bfd_data): Likewise.
|
|
|
|
|
|
|
2008-08-07 20:01:38 +00:00
|
|
|
|
2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_record_relocs): Defer allocation of a
|
|
|
|
|
|
global GOT entry when deferring allocation of dynamic relocations.
|
|
|
|
|
|
(allocate_dynrelocs): When allocating deferred dynamic relocations,
|
|
|
|
|
|
also do the deferred allocation of a GOT entry.
|
|
|
|
|
|
|
bfd/
* elfxx-mips.c (mips_got_info): Add a "reloc_only_gotno" field.
(mips_elf_got_section): Delete.
(mips_elf_sort_hash_table): Use g->reloc_only_gotno to decide
how many reloc-only entries there are.
(mips_elf_count_got_symbols): Adjust g->reloc_only_gotno as
well as g->global_gotno.
(mips_elf_make_got_per_bfd): Initialize reloc_only_gotno.
(mips_elf_multi_got): Likewise. Use gg->reloc_only_gotno
rather than gg->assigned_gotno to store the number of
reloc-only GOT entries.
(mips_elf_create_got_section): Remove the MAYBE_EXCLUDE parameter.
Initialize reloc_only_gotno.
(mips_elf_calculate_relocation): Check htab->got_info instead of
dynobj when deciding whether to call mips_elf_adjust_gp,
(_bfd_mips_elf_create_dynamic_sections): Adjust the call
to mips_elf_create_got_section.
(mips_elf_record_relocs): Likewise. Remove redundant
"dynobj == NULL" code. Do not use mips_elf_create_got_section
or mips_elf_record_global_got_symbol for R_MIPS_32, R_MIPS_REL32
and R_MIPS_64; limit global_got_area to GGA_RELOC_ONLY instead.
(_bfd_mips_elf_finish_dynamic_symbol): Use htab->sgot instead
of mips_elf_got_section.
(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
(_bfd_mips_elf_finish_dynamic_sections): Likewise.
Move the initial assignment of G to the block that uses it;
it is used for an unrelated purpose later.
ld/testsuite/
* ld-mips-elf/tls-hidden4.got, ld-mips-elf/tls-hidden4.r: We have
removed an unused GOT entry that was allocated for the R_MIPS_32
relocation against "undef", so adjust addresses down by 4 bytes.
* ld-mips-elf/got-dump-1.d, ld-mips-elf/got-dump-2.d: We have
changed the order of the GOT entries so that reloc-only ones
come last. "undef" is only referred to by dynamic relocations,
so it now comes after "glob".
* ld-mips-elf/mips16-pic-2.dd, ld-mips-elf/mips16-pic-2.gd,
ld-mips-elf/mips16-pic-2.nd, ld-mips-elf/mips16-pic-2.rd: We have
removed two unused local GOT entries that were originally created
as global entries for the hidden symbols "used2" and "used3".
"used4" and "used5" are only referred to by relocations, so they
now come after "used6" and "used7".
2008-08-07 20:01:14 +00:00
|
|
|
|
2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_got_info): Add a "reloc_only_gotno" field.
|
|
|
|
|
|
(mips_elf_got_section): Delete.
|
|
|
|
|
|
(mips_elf_sort_hash_table): Use g->reloc_only_gotno to decide
|
|
|
|
|
|
how many reloc-only entries there are.
|
|
|
|
|
|
(mips_elf_count_got_symbols): Adjust g->reloc_only_gotno as
|
|
|
|
|
|
well as g->global_gotno.
|
|
|
|
|
|
(mips_elf_make_got_per_bfd): Initialize reloc_only_gotno.
|
|
|
|
|
|
(mips_elf_multi_got): Likewise. Use gg->reloc_only_gotno
|
|
|
|
|
|
rather than gg->assigned_gotno to store the number of
|
|
|
|
|
|
reloc-only GOT entries.
|
|
|
|
|
|
(mips_elf_create_got_section): Remove the MAYBE_EXCLUDE parameter.
|
|
|
|
|
|
Initialize reloc_only_gotno.
|
|
|
|
|
|
(mips_elf_calculate_relocation): Check htab->got_info instead of
|
|
|
|
|
|
dynobj when deciding whether to call mips_elf_adjust_gp,
|
|
|
|
|
|
(_bfd_mips_elf_create_dynamic_sections): Adjust the call
|
|
|
|
|
|
to mips_elf_create_got_section.
|
|
|
|
|
|
(mips_elf_record_relocs): Likewise. Remove redundant
|
|
|
|
|
|
"dynobj == NULL" code. Do not use mips_elf_create_got_section
|
|
|
|
|
|
or mips_elf_record_global_got_symbol for R_MIPS_32, R_MIPS_REL32
|
|
|
|
|
|
and R_MIPS_64; limit global_got_area to GGA_RELOC_ONLY instead.
|
|
|
|
|
|
(_bfd_mips_elf_finish_dynamic_symbol): Use htab->sgot instead
|
|
|
|
|
|
of mips_elf_got_section.
|
|
|
|
|
|
(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
(_bfd_mips_elf_finish_dynamic_sections): Likewise.
|
|
|
|
|
|
Move the initial assignment of G to the block that uses it;
|
|
|
|
|
|
it is used for an unrelated purpose later.
|
|
|
|
|
|
|
2008-08-07 19:59:16 +00:00
|
|
|
|
2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (count_section_dynsyms): Move before the new first use.
|
|
|
|
|
|
(mips_elf_sort_hash_table): Take the output bfd as a parameter.
|
|
|
|
|
|
Remove the MAX_LOCAL parameter. Exit early if there are no
|
|
|
|
|
|
dynamic symbols, if there is no dynobj, or if there is no
|
|
|
|
|
|
GOT section. Use count_section_dynsyms instead of MAX_LOCAL.
|
|
|
|
|
|
Assert == rather than <= when checking hsd.max_unref_got_dynindx.
|
|
|
|
|
|
Also assert that g->global_gotno is right.
|
|
|
|
|
|
(mips_elf_count_forced_local_got_symbols): Rename to...
|
|
|
|
|
|
(mips_elf_count_got_symbols): ...and count global GOT entries too.
|
|
|
|
|
|
Set the global_got_area of a forced-local GGA_RELOC_ONLY symbol
|
|
|
|
|
|
to GGA_NONE.
|
|
|
|
|
|
(mips_elf_multi_got): Don't sort the symbol table.
|
|
|
|
|
|
(mips_elf_lay_out_got): Likewise. Use mips_elf_count_got_symbols
|
|
|
|
|
|
to count the number of global GOT entries.
|
|
|
|
|
|
(_bfd_mips_elf_final_link): Unconditionally call
|
|
|
|
|
|
mips_elf_sort_hash_table.
|
|
|
|
|
|
|
2008-08-07 19:58:38 +00:00
|
|
|
|
2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (GGA_NORMAL, GGA_RELOC_ONLY, GGA_NONE): New macros.
|
|
|
|
|
|
(mips_elf_link_hash_entry): Add a "global_got_area" field.
|
|
|
|
|
|
(mips_elf_link_hash_newfunc): Initialize it.
|
|
|
|
|
|
(mips_elf_sort_hash_table_f): Use h->global_got_area instead of
|
|
|
|
|
|
h->root.got.offset. Do not handle forced_local symbols specially.
|
|
|
|
|
|
(mips_elf_record_global_got_symbol): Set h->global_got_area
|
|
|
|
|
|
instead of h->root.got.offset.
|
|
|
|
|
|
(mips_elf_recreate_got): Assert that h->global_got_area == GGA_NONE
|
|
|
|
|
|
for indirect and warning symbols.
|
|
|
|
|
|
(mips_elf_count_forced_local_got_symbols): Change the argument
|
|
|
|
|
|
from a "elf_link_hash_entry" to "mips_elf_link_hash_entry".
|
|
|
|
|
|
Use and set h->global_got_area instead of h->root.got.offset.
|
|
|
|
|
|
Set it to GGA_NONE for all forced-local symbols.
|
|
|
|
|
|
(mips_elf_set_global_got_offset): Set h->global_got_area
|
|
|
|
|
|
instead of h->root.got.offset. Use g->global_got_area instead
|
|
|
|
|
|
of a combination of dynindx, forced_local and tls_type.
|
|
|
|
|
|
(mips_elf_multi_got): Remove disabled code. Pass GGA_* values to
|
|
|
|
|
|
mips_elf_set_global_got_offset.
|
|
|
|
|
|
(mips_elf_lay_out_got): Use mips_elf_link_hash_traverse instead
|
|
|
|
|
|
of elf_link_hash_traverse.
|
|
|
|
|
|
(_bfd_mips_elf_copy_indirect_symbol): Copy the indirect symbol's
|
|
|
|
|
|
global_got_area to the direct symbol if the latter's value is higher.
|
|
|
|
|
|
Set the indirect symbol's area to GGA_NONE.
|
|
|
|
|
|
|
2008-08-07 19:57:28 +00:00
|
|
|
|
2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-mips.c (elf_backend_hide_symbol): Delete.
|
|
|
|
|
|
* elfn32-mips.c (elf_backend_hide_symbol): Likewise.
|
|
|
|
|
|
* elf64-mips.c (elf_backend_hide_symbol): Likewise.
|
|
|
|
|
|
* elfxx-mips.h (elf_backend_hide_symbol): Likewise.
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_link_hash_entry): Remove "forced_local"
|
|
|
|
|
|
and add "needs_lazy_stub".
|
|
|
|
|
|
(mips_elf_link_hash_newfunc): Update accordingly.
|
|
|
|
|
|
(mips_elf_link_hash_table): Remove "computed_got_sizes" and
|
|
|
|
|
|
add "lazy_stub_count".
|
|
|
|
|
|
(_bfd_mips_elf_link_hash_table_create): Update accordingly.
|
|
|
|
|
|
(mips_elf_output_extsym): Use hd->needs_lazy_stub to detect
|
|
|
|
|
|
cases where a lazy stub is being used.
|
|
|
|
|
|
(mips_elf_sort_hash_table_f): Use h->root.forced_local instead
|
|
|
|
|
|
of h->forced_local.
|
|
|
|
|
|
(mips_elf_record_global_got_symbol): Use _bfd_elf_link_hash_hide_symbol
|
|
|
|
|
|
instead of _bfd_mips_elf_hide_symbol. Do not increment local_gotno
|
|
|
|
|
|
here.
|
|
|
|
|
|
(mips_elf_allocate_dynamic_relocations): Move before new first use.
|
|
|
|
|
|
(mips_elf_check_recreate_got, mips_elf_recreate_got): New functions.
|
|
|
|
|
|
(mips_elf_resolve_final_got_entries): Move earlier in file. Make at
|
|
|
|
|
|
most two passes over the hash table. Use mips_elf_check_recreate_got
|
|
|
|
|
|
to see if there are any indirect or warning entries and
|
|
|
|
|
|
mips_elf_recreate_got to create a new GOT without them.
|
|
|
|
|
|
Return a boolean success value.
|
|
|
|
|
|
(mips_elf_count_forced_local_got_entries): New function.
|
|
|
|
|
|
(mips_elf_make_got_per_bfd): Check h->root.forced_local instead of
|
|
|
|
|
|
h->forced_local.
|
|
|
|
|
|
(mips_elf_set_global_got_offset): Likewise.
|
|
|
|
|
|
(mips_elf_set_no_stub): Replace with...
|
|
|
|
|
|
(mips_elf_forbid_lazy_stubs): ...this new function.
|
|
|
|
|
|
(mips_elf_resolve_final_got_entry): Delete.
|
|
|
|
|
|
(mips_elf_multi_got): Fix formatting. Use mips_elf_forbid_lazy_stubs
|
|
|
|
|
|
instead of mips_elf_set_no_stub. Move the code that sets
|
|
|
|
|
|
global offsets and allocates dynamic relocations from the main
|
|
|
|
|
|
_bfd_mips_elf_size_dynamic_sections loop to here.
|
|
|
|
|
|
(_bfd_mips_elf_adjust_dynamic_symbol): Do not allocate room in
|
|
|
|
|
|
.MIPS.stubs here; just set hmips->needs_lazy_stub and increment
|
|
|
|
|
|
htab->lazy_stub_count.
|
|
|
|
|
|
(_bfd_mips_elf_always_size_sections): Move the stub-estimation
|
|
|
|
|
|
code to mips_elf_estimate_stub_size and the GOT-sizing code to
|
|
|
|
|
|
mips_elf_lay_out_got. Do not call these functions here.
|
|
|
|
|
|
(mips_elf_estimate_stub_size): New function, split
|
|
|
|
|
|
out from _bfd_mips_elf_always_size_sections. Call
|
|
|
|
|
|
mips_elf_resolve_final_got_entries earlier. Count the number
|
|
|
|
|
|
of forced-local entries. Do not add stub sizes to loadable_size;
|
|
|
|
|
|
after this patch, the stub sizes are already included in the main
|
|
|
|
|
|
estimate. Allocate dynamic relocations here rather than in the
|
|
|
|
|
|
main _bfd_mips_elf_size_dynamic_sections loop.
|
|
|
|
|
|
(mips_elf_estimate_stub_size): New function, split out from
|
|
|
|
|
|
_bfd_mips_elf_always_size_sections.
|
|
|
|
|
|
(mips_elf_allocate_lazy_stub): New function.
|
|
|
|
|
|
(mips_elf_lay_out_lazy_stubs): Likewise.
|
|
|
|
|
|
(_bfd_mips_elf_size_dynamic_sections): Call mips_elf_estimate_stub_size,
|
|
|
|
|
|
mips_elf_lay_out_got and mips_elf_lay_out_lazy_stubs. Do not handle
|
|
|
|
|
|
the allocation of sreldyn specially.
|
|
|
|
|
|
(_bfd_mips_elf_hide_symbol): Delete.
|
|
|
|
|
|
|
2008-08-07 19:50:05 +00:00
|
|
|
|
2008-08-07 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (allocate_dynrelocs): Ignore indirect and warning
|
|
|
|
|
|
symbols.
|
|
|
|
|
|
|
2008-08-06 19:53:30 +00:00
|
|
|
|
2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_link_hash_entry): Move bfd_boolean
|
|
|
|
|
|
fields to the end of the structure and make them single-bit
|
|
|
|
|
|
bitfields.
|
|
|
|
|
|
(mips_elf_link_hash_newfunc): Make the initialization statements
|
|
|
|
|
|
follow the new field order.
|
|
|
|
|
|
|
2008-08-06 19:51:29 +00:00
|
|
|
|
2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_mips_elf_section_data): Remove the "u.got_info" field.
|
|
|
|
|
|
(mips_elf_link_hash_table): Add "sgot" and "got_info" fields.
|
|
|
|
|
|
(_bfd_mips_elf_link_hash_table_create): Initialize them.
|
|
|
|
|
|
(mips_elf_got_section): Always apply the !maybe_excluded behavior.
|
|
|
|
|
|
(mips_elf_got_info): Delete.
|
|
|
|
|
|
(mips_elf_initialize_tls_slots): Remove the DYNOBJ local variable.
|
|
|
|
|
|
Adjust the call to mips_elf_got_section.
|
|
|
|
|
|
(mips_elf_local_got_index): Don't call mips_elf_got_info.
|
|
|
|
|
|
Update the call to mips_elf_create_local_got_entry.
|
|
|
|
|
|
Use htab->got_info.
|
|
|
|
|
|
(mips_elf_global_got_index): Don't call mips_elf_got_info;
|
|
|
|
|
|
use htab->got_info and htab->sgot instead.
|
|
|
|
|
|
(mips_elf_got_page): Don't call mips_elf_got_info. Update the
|
|
|
|
|
|
call to mips_elf_create_local_got_entry.
|
|
|
|
|
|
(mips_elf_got16_entry): Likewise.
|
|
|
|
|
|
(mips_elf_got_offset_from_index): Replace with DYNOBJ parameter
|
|
|
|
|
|
with an INFO parameter. Don't call mips_elf_got_info; use htab->sgot
|
|
|
|
|
|
and htab->got_info instead.
|
|
|
|
|
|
(mips_elf_create_local_got_entry): Remove the GG and SGOT parameters.
|
|
|
|
|
|
Use htab->sgot and htab->got_info.
|
|
|
|
|
|
(mips_elf_sort_hash_table): Remove the DYNOBJ local variable.
|
|
|
|
|
|
Don't call mips_elf_got_info; use htab->got_info instead.
|
|
|
|
|
|
(mips_elf_record_global_got_symbol): Turn G from a paramter to
|
|
|
|
|
|
a local variable and read it from htab->got_info.
|
|
|
|
|
|
(mips_elf_record_local_got_symbol): Replace the G parameter with
|
|
|
|
|
|
an INFO parameter. Make G a local variable and read it from
|
|
|
|
|
|
htab->got_info instead.
|
|
|
|
|
|
(mips_elf_record_got_page_entry): Likewise.
|
|
|
|
|
|
(mips_elf_multi_got): Remove the G parameter and make it a local
|
|
|
|
|
|
variable instead. Read it from htab->got_info.
|
|
|
|
|
|
(mips_elf_create_got_section): Cache the GOT section in htab->sgot.
|
|
|
|
|
|
Store the GOT information in htab->got_info.
|
|
|
|
|
|
(mips_elf_calculate_relocation): Don't call mips_elf_got_section
|
|
|
|
|
|
and mips_elf_got_info; use htab->sgot and htab->got_info instead.
|
|
|
|
|
|
Adjust the calls to mips_elf_got_offset_from_index and
|
|
|
|
|
|
mips_elf_adjust_gp.
|
|
|
|
|
|
(_bfd_mips_elf_check_relocs): Remove the G and SGOT local variables.
|
|
|
|
|
|
Adjust the calls to mips_elf_record_local_got_symbol,
|
|
|
|
|
|
mips_elf_record_global_got_symbol and mips_elf_record_got_page_entry.
|
|
|
|
|
|
Use htab->sgot.
|
|
|
|
|
|
(_bfd_mips_elf_always_size_sections): Remove the DYNOBJ local variable.
|
|
|
|
|
|
Don't call mips_elf_got_info; use htab->sgot and htab->got_info instead.
|
|
|
|
|
|
Update the call to mips_elf_multi_got.
|
|
|
|
|
|
(_bfd_mips_elf_size_dynamic_sections): Don't call mips_elf_got_info;
|
|
|
|
|
|
use htab->got_info instead.
|
|
|
|
|
|
(_bfd_mips_elf_finish_dynamic_symbol): Update the call to
|
|
|
|
|
|
mips_elf_got_section. Get the got_info from the hash table
|
|
|
|
|
|
rather than the GOT section.
|
|
|
|
|
|
(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
(_bfd_mips_elf_finish_dynamic_sections): Likewise.
|
|
|
|
|
|
(_bfd_mips_elf_hide_symbol): Don't call mips_elf_got_section;
|
|
|
|
|
|
get the got_info from the hash table instead. Remove the GOT
|
|
|
|
|
|
local variable.
|
|
|
|
|
|
(_bfd_mips_elf_final_link): Likewise. Also remove the DYNOBJ
|
|
|
|
|
|
local variable.
|
|
|
|
|
|
|
2008-08-06 19:49:06 +00:00
|
|
|
|
2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_link_hash_table): Add an "sstubs" field.
|
|
|
|
|
|
(_bfd_mips_elf_create_dynamic_sections): Use it to cache the stubs
|
|
|
|
|
|
section. Don't check whether the section already exists.
|
|
|
|
|
|
(_bfd_mips_elf_adjust_dynamic_symbol): Use htab->sstubs.
|
|
|
|
|
|
(_bfd_mips_elf_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
(_bfd_mips_elf_finish_dynamic_sections): Likewise.
|
|
|
|
|
|
(_bfd_mips_elf_size_dynamic_sections): Likewise. Don't add the
|
|
|
|
|
|
dummy stub to an empty section.
|
|
|
|
|
|
(_bfd_mips_elf_link_hash_table_create): Initialize the "sstubs" field.
|
|
|
|
|
|
|
bfd/
* reloc.c (BFD_RELOC_MIPS16_GOT16, BFD_RELOC_MIPS16_CALL16): Declare.
* libbfd.h, bfd-in2.h: Regenerate.
* elf32-mips.c (elf_mips16_howto_table_rel): Fill in reserved
R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
(mips16_reloc_map): Add mappings.
* elf64-mips.c (mips16_elf64_howto_table_rel): Fill in reserved
R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
(mips16_elf64_howto_table_rela): Likewise.
(mips16_reloc_map): Add mappings.
* elfn32-mips.c (elf_mips16_howto_table_rel): Fill in reserved
R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
(elf_mips16_howto_table_rela): Likewise.
(mips16_reloc_map): Add mappings.
* elfxx-mips.c (mips_elf_create_shadow_symbol): New function.
(section_allows_mips16_refs_p): Likewise.
(mips16_stub_symndx): Likewise.
(mips_elf_check_mips16_stubs): Treat the data argument as a
bfd_link_info. Mark every dynamic symbol as needing MIPS16 stubs
and create a "shadow" symbol for the original MIPS16 definition.
(mips16_reloc_p, got16_reloc_p, call16_reloc_p, hi16_reloc_p)
(lo16_reloc_p, mips16_call_reloc_p): New functions.
(_bfd_mips16_elf_reloc_unshuffle): Use mips16_reloc_p to generalize
relocation checks.
(_bfd_mips16_elf_reloc_shuffle): Likewise.
(_bfd_mips_elf_lo16_reloc): Handle R_MIPS16_GOT16.
(mips_elf_got16_entry): Add comment.
(mips_elf_calculate_relocation): Use hi16_reloc_p,
lo16_reloc_p, mips16_call_reloc_p, call16_reloc_p and got16_reloc_p
to generalize relocation checks. Use section_allows_mips16_refs_p
instead of mips16_stub_section_p. Handle R_MIPS16_CALL16 and
R_MIPS16_GOT16, allowing the former to refer directly to a
MIPS16 function if its stub is not needed.
(mips16_stub_section_p): Delete.
(_bfd_mips_elf_symbol_processing): Convert odd-valued function
symbols into even MIPS16 symbols.
(mips_elf_add_lo16_rel_addend): Use mips16_reloc_p to generalize
a relocation check.
(_bfd_mips_elf_check_relocs): Calculate "bed" and "rel_end"
earlier in the function. Use mips16_stub_symndx to identify
the target function. Avoid out-of-bounds accesses when the
stub has no relocations; report an error instead. Use
section_allows_mips16_refs_p instead of mips16_stub_section_p.
Use mips16_call_reloc_p and got16_reloc_p to generalize relocation
checks. Handle R_MIPS16_CALL16 and R_MIPS16_GOT16. Don't create
dynamic relocations for absolute references to __gnu_local_gp.
(_bfd_mips_elf_always_size_sections): Pass a bfd_link_info as
the argument to mips_elf_check_mips16_stubs. Generalize comment.
(_bfd_mips_elf_relocate_section): Use hi16_reloc_p and got16_reloc_p
to generalize relocation checks.
(_bfd_mips_elf_finish_dynamic_symbol): If a dynamic MIPS16 function
symbol has a non-MIPS16 stub, redirect the symbol to the stub.
Fix an overly long line. Don't give dynamic symbols type STO_MIPS16.
(_bfd_mips_elf_gc_sweep_hook): Handle R_MIPS16_CALL16 and
R_MIPS16_GOT16.
gas/
* config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
(lo16_reloc_p): New functions.
(reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
generalize relocation checks.
(matching_lo_reloc): New function.
(fixup_has_matching_lo_p): Use it.
(mips16_mark_labels): Don't clobber a symbol's visibility.
(append_insn): Use hi16_reloc_p and lo16_reloc_p.
(mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
(md_apply_fix): Likewise.
(mips16_percent_op): Add %got and %call16.
(mips_frob_file): Use got16_reloc_p to generalize relocation checks.
Use matching_lo_reloc.
(mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
generalize relocation checks.
(mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
checks.
gas/testsuite/
* gas/mips/elf-rel8-mips16.d, gas/mips/elf-rel8-mips16.s,
* gas/mips/elf-rel9-mips16.d, gas/mips/elf-rel9-mips16.s,
* gas/mips/elf-rel13-mips16.d, gas/mips/elf-rel13-mips16.s: New tests.
* gas/mips/mips.exp: Run them.
ld/testsuite/
* ld-mips-elf/mips16-local-stubs-1.d: Remove stub_for_h3,
which was only referenced by the .pdr section, and was not
actually needed by code.
* ld-mips-elf/mips16-intermix.d: Remove unused static function stubs.
* ld-mips-elf/mips16-pic-1a.s,
ld-mips-elf/mips16-pic-1b.s,
ld-mips-elf/mips16-pic-1-dummy.s,
ld-mips-elf/mips16-pic-1.dd,
ld-mips-elf/mips16-pic-1.gd,
ld-mips-elf/mips16-pic-1.inc,
ld-mips-elf/mips16-pic-1.ld,
ld-mips-elf/mips16-pic-2a.s,
ld-mips-elf/mips16-pic-2b.s,
ld-mips-elf/mips16-pic-2.ad,
ld-mips-elf/mips16-pic-2.dd,
ld-mips-elf/mips16-pic-2.gd,
ld-mips-elf/mips16-pic-2.nd,
ld-mips-elf/mips16-pic-2.rd: New tests.
* ld-mips-elf/mips-elf.exp: Run them.
2008-08-06 19:44:47 +00:00
|
|
|
|
2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (BFD_RELOC_MIPS16_GOT16, BFD_RELOC_MIPS16_CALL16): Declare.
|
|
|
|
|
|
* libbfd.h, bfd-in2.h: Regenerate.
|
|
|
|
|
|
* elf32-mips.c (elf_mips16_howto_table_rel): Fill in reserved
|
|
|
|
|
|
R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
|
|
|
|
|
|
(mips16_reloc_map): Add mappings.
|
|
|
|
|
|
* elf64-mips.c (mips16_elf64_howto_table_rel): Fill in reserved
|
|
|
|
|
|
R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
|
|
|
|
|
|
(mips16_elf64_howto_table_rela): Likewise.
|
|
|
|
|
|
(mips16_reloc_map): Add mappings.
|
|
|
|
|
|
* elfn32-mips.c (elf_mips16_howto_table_rel): Fill in reserved
|
|
|
|
|
|
R_MIPS16_GOT16 and R_MIPS16_CALL16 entries.
|
|
|
|
|
|
(elf_mips16_howto_table_rela): Likewise.
|
|
|
|
|
|
(mips16_reloc_map): Add mappings.
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_create_shadow_symbol): New function.
|
|
|
|
|
|
(section_allows_mips16_refs_p): Likewise.
|
|
|
|
|
|
(mips16_stub_symndx): Likewise.
|
|
|
|
|
|
(mips_elf_check_mips16_stubs): Treat the data argument as a
|
|
|
|
|
|
bfd_link_info. Mark every dynamic symbol as needing MIPS16 stubs
|
|
|
|
|
|
and create a "shadow" symbol for the original MIPS16 definition.
|
|
|
|
|
|
(mips16_reloc_p, got16_reloc_p, call16_reloc_p, hi16_reloc_p)
|
|
|
|
|
|
(lo16_reloc_p, mips16_call_reloc_p): New functions.
|
|
|
|
|
|
(_bfd_mips16_elf_reloc_unshuffle): Use mips16_reloc_p to generalize
|
|
|
|
|
|
relocation checks.
|
|
|
|
|
|
(_bfd_mips16_elf_reloc_shuffle): Likewise.
|
|
|
|
|
|
(_bfd_mips_elf_lo16_reloc): Handle R_MIPS16_GOT16.
|
|
|
|
|
|
(mips_elf_got16_entry): Add comment.
|
|
|
|
|
|
(mips_elf_calculate_relocation): Use hi16_reloc_p,
|
|
|
|
|
|
lo16_reloc_p, mips16_call_reloc_p, call16_reloc_p and got16_reloc_p
|
|
|
|
|
|
to generalize relocation checks. Use section_allows_mips16_refs_p
|
|
|
|
|
|
instead of mips16_stub_section_p. Handle R_MIPS16_CALL16 and
|
|
|
|
|
|
R_MIPS16_GOT16, allowing the former to refer directly to a
|
|
|
|
|
|
MIPS16 function if its stub is not needed.
|
|
|
|
|
|
(mips16_stub_section_p): Delete.
|
|
|
|
|
|
(_bfd_mips_elf_symbol_processing): Convert odd-valued function
|
|
|
|
|
|
symbols into even MIPS16 symbols.
|
|
|
|
|
|
(mips_elf_add_lo16_rel_addend): Use mips16_reloc_p to generalize
|
|
|
|
|
|
a relocation check.
|
|
|
|
|
|
(_bfd_mips_elf_check_relocs): Calculate "bed" and "rel_end"
|
|
|
|
|
|
earlier in the function. Use mips16_stub_symndx to identify
|
|
|
|
|
|
the target function. Avoid out-of-bounds accesses when the
|
|
|
|
|
|
stub has no relocations; report an error instead. Use
|
|
|
|
|
|
section_allows_mips16_refs_p instead of mips16_stub_section_p.
|
|
|
|
|
|
Use mips16_call_reloc_p and got16_reloc_p to generalize relocation
|
|
|
|
|
|
checks. Handle R_MIPS16_CALL16 and R_MIPS16_GOT16. Don't create
|
|
|
|
|
|
dynamic relocations for absolute references to __gnu_local_gp.
|
|
|
|
|
|
(_bfd_mips_elf_always_size_sections): Pass a bfd_link_info as
|
|
|
|
|
|
the argument to mips_elf_check_mips16_stubs. Generalize comment.
|
|
|
|
|
|
(_bfd_mips_elf_relocate_section): Use hi16_reloc_p and got16_reloc_p
|
|
|
|
|
|
to generalize relocation checks.
|
|
|
|
|
|
(_bfd_mips_elf_finish_dynamic_symbol): If a dynamic MIPS16 function
|
|
|
|
|
|
symbol has a non-MIPS16 stub, redirect the symbol to the stub.
|
|
|
|
|
|
Fix an overly long line. Don't give dynamic symbols type STO_MIPS16.
|
|
|
|
|
|
(_bfd_mips_elf_gc_sweep_hook): Handle R_MIPS16_CALL16 and
|
|
|
|
|
|
R_MIPS16_GOT16.
|
|
|
|
|
|
|
2008-08-06 07:29:31 +00:00
|
|
|
|
2008-08-06 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_relax_section): Clear R_PPC_PLTREL24 addend.
|
|
|
|
|
|
(ppc_elf_relocate_section <R_PPC_RELAX32_PLT>): Don't bother here.
|
|
|
|
|
|
|
2008-08-05 03:03:46 +00:00
|
|
|
|
2008-08-05 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
Jaka Močnik <jaka@xlab.si>
|
|
|
|
|
|
|
|
|
|
|
|
* coffcode.h (coff_slurp_line_table): bfd_alloc lineno_cache first
|
|
|
|
|
|
so that we don't inadvertently free it. Use bfd_alloc for sort
|
|
|
|
|
|
arrays, and memcpy sorted line table.
|
|
|
|
|
|
|
2008-08-04 13:01:42 +00:00
|
|
|
|
2008-08-04 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (spu_elf_auto_overlay): Use the maximum possible
|
|
|
|
|
|
if --fixed-space request is too large.
|
|
|
|
|
|
|
2008-08-04 06:55:33 +00:00
|
|
|
|
2008-08-04 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (SRC-POTFILES.in, BLD-POTFILES.in): Set LC_ALL=C.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2008-08-02 06:44:43 +00:00
|
|
|
|
2008-08-02 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (mark_overlay_section): Move code calculating
|
|
|
|
|
|
max_overlay_size to correct block.
|
|
|
|
|
|
(spu_elf_auto_overlay): Don't use %x in einfo error message.
|
|
|
|
|
|
|
2008-08-01 12:21:28 +00:00
|
|
|
|
2008-08-01 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
Jan Kratochvil <jan.kratochvil@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcore.h (elf_core_file_p): Ensure we have a backend match
|
|
|
|
|
|
with the correct arch size before rejecting the generic fallback.
|
|
|
|
|
|
* elfcode.h (elf_object_p): Likewise. Ensure arch size matches
|
|
|
|
|
|
before accepting a target.
|
|
|
|
|
|
|
2008-08-01 06:39:04 +00:00
|
|
|
|
2008-08-01 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
2008-08-06 00:45:10 +00:00
|
|
|
|
PR 6774
|
2008-08-01 06:39:04 +00:00
|
|
|
|
* elf.c (rewrite_elf_program_header): Don't wrap p_paddr to
|
|
|
|
|
|
include file or program headers.
|
|
|
|
|
|
|
2008-07-30 04:34:58 +00:00
|
|
|
|
2008-07-30 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* coff-ppc.c, coffgen.c, ecoff.c, ecofflink.c, elf.c, elf32-frv.c,
|
|
|
|
|
|
elf32-iq2000.c, elf32-m32c.c, elf32-mep.c, elf32-mt.c,
|
|
|
|
|
|
elf32-sh-symbian.c, elf64-hppa.c, mach-o.c, peXXigen.c, pef.c,
|
|
|
|
|
|
ppcboot.c, vms-misc.c, xsym.c: Silence gcc warnings.
|
|
|
|
|
|
|
2008-07-28 22:14:53 +00:00
|
|
|
|
2008-07-28 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_calculate_relocation): Avoid generating
|
|
|
|
|
|
relocations for undefined weak symbols with non-default visibility.
|
|
|
|
|
|
(_bfd_mips_elf_check_relocs): Use possibly_dynamic_relocs for
|
|
|
|
|
|
global symbols in shared libraries.
|
|
|
|
|
|
(allocate_dynrelocs): New function.
|
|
|
|
|
|
(_bfd_mips_elf_adjust_dynamic_symbol): Do not handle
|
|
|
|
|
|
possibly_dynamic_relocs here.
|
|
|
|
|
|
(_bfd_mips_elf_size_dynamic_sections): Call allocate_dynrelocs.
|
|
|
|
|
|
|
2008-07-28 18:07:05 +00:00
|
|
|
|
2008-07-28 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-i386.c (struct elf_i386_link_hash_table): Added field
|
|
|
|
|
|
tls_module_base.
|
|
|
|
|
|
(elf_i386_link_hash_table_create): Initialize it.
|
|
|
|
|
|
(elf_i386_always_size_sections): Set it.
|
|
|
|
|
|
(set_tls_module_base): New.
|
|
|
|
|
|
(elf_i386_relocate_sections): Call it.
|
|
|
|
|
|
* elf64-x86-64.c (struct elf64_x86_64_link_hash_table): Added
|
|
|
|
|
|
field tls_module_base.
|
|
|
|
|
|
(elf64_x86_64_link_hash_table_create): Initialize it.
|
|
|
|
|
|
(elf64_x86_64_always_size_sections): Set it.
|
|
|
|
|
|
(set_tls_module_base): New.
|
|
|
|
|
|
(elf64_x86_64_relocate_sections): Call it.
|
|
|
|
|
|
Reported by Cary Coutant <ccoutant@google.com>
|
|
|
|
|
|
|
2008-07-28 06:46:31 +00:00
|
|
|
|
2008-07-28 Ineiev <ineiev@yahoo.co.uk>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (arm_map_one_stub): Declare variables at beginning
|
|
|
|
|
|
of block.
|
|
|
|
|
|
* elf32-avr.c (get_local_syms): Likewise.
|
|
|
|
|
|
|
2008-07-28 04:07:32 +00:00
|
|
|
|
2008-07-28 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 6769
|
|
|
|
|
|
* bfd-in.h (BFD_VMA_FMT): Define.
|
|
|
|
|
|
(printf_vma, sprintf_vma): Use the above.
|
|
|
|
|
|
(_bfd_int64_low, _bfd_int64_high): Delete.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2008-07-27 03:43:51 +00:00
|
|
|
|
2008-07-27 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (_bfd_elf_make_section_from_shdr): Ignore return from
|
|
|
|
|
|
elf_parse_notes. Use bfd_malloc_and_get_section.
|
|
|
|
|
|
(elf_parse_notes): Validate note namesz and descsz.
|
|
|
|
|
|
|
2008-07-26 13:10:48 +00:00
|
|
|
|
2008-07-26 Michael Eager <eager@eagercon.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_merge_obj_attributes): Check compatibility
|
|
|
|
|
|
between single-float, double-float, and soft-float.
|
|
|
|
|
|
|
2008-07-24 16:17:42 +00:00
|
|
|
|
2008-07-24 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-mips.c (elf_backend_write_section): Define.
|
|
|
|
|
|
|
2008-07-24 07:51:25 +00:00
|
|
|
|
2008-07-24 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (_bfd_elf_map_sections_to_segments): Catch off by one
|
|
|
|
|
|
error assigning sections to segments.
|
|
|
|
|
|
|
2008-07-22 11:19:01 +00:00
|
|
|
|
2008-07-22 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (_bfd_elf_map_sections_to_segments): Allow sections in
|
|
|
|
|
|
adjoining pages to be included in the same segment.
|
|
|
|
|
|
|
2008-07-22 04:58:33 +00:00
|
|
|
|
2008-07-22 Simon Baldwin <simonb@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (elf_link_output_extsym): Set st_size to zero for
|
|
|
|
|
|
symbols from dynamic libraries.
|
|
|
|
|
|
|
2008-07-21 16:13:27 +00:00
|
|
|
|
2008-07-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/4424
|
|
|
|
|
|
* elflink.c (_bfd_elf_merge_symbol): Call bed->relocs_compatible
|
|
|
|
|
|
to check if 2 inputs are compatible.
|
|
|
|
|
|
|
2008-07-21 16:01:01 +00:00
|
|
|
|
2008-07-21 Sterling Augustine <sterling@tensilica.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (assign_file_positions_for_load_sections): Print vma in
|
|
|
|
|
|
error message about overlapping section vmas.
|
|
|
|
|
|
|
2008-07-21 14:36:07 +00:00
|
|
|
|
2008-07-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/6747
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_relocate_section): Revert the change
|
|
|
|
|
|
for PR ld/6446 checked in by accident on May 21, 2008.
|
|
|
|
|
|
|
2008-07-21 14:09:57 +00:00
|
|
|
|
2008-07-21 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* coff-sh.c (bfd_pe_print_pdata): Define to NULL for non
|
|
|
|
|
|
COFF_WITH_PE based SH ports.
|
|
|
|
|
|
* libpei.h (_bfd_XX_print_ce_compressed_pdata): Prototype.
|
|
|
|
|
|
* arm-wince-pe.c (bfd_pe_print_pdata): Use
|
|
|
|
|
|
_bfd_pe_print_ce_compressed_pdata.
|
|
|
|
|
|
(slurp_symcache, cleanup_syms, pe_print_ce_compressed_pdata): Move
|
|
|
|
|
|
to...
|
|
|
|
|
|
* peXXigen.c: ... here and rename pe_print_ce_compressed_pdata to
|
|
|
|
|
|
_bfd_XX_print_ce_compressed_pdata.
|
|
|
|
|
|
|
2008-07-21 07:49:58 +00:00
|
|
|
|
2008-07-21 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Drop
|
|
|
|
|
|
unwanted zero terminators.
|
|
|
|
|
|
|
2008-07-21 07:36:25 +00:00
|
|
|
|
2008-07-21 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (spu_elf_relocate_section): Expand
|
|
|
|
|
|
RELOC_FOR_GLOBAL_SYMBOL. Don't warn about undefined symbols for
|
|
|
|
|
|
R_SPU_PPU32 and R_SPU_PPU64 relocations.
|
|
|
|
|
|
|
2008-07-21 05:33:37 +00:00
|
|
|
|
2008-07-21 Luis Machado <luisgpm@br.ibm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h: Declare elfcore_write_ppc_vsx.
|
|
|
|
|
|
* elf.c (elfcore_grok_ppc_vsx): New function.
|
|
|
|
|
|
(elfcore_write_ppc_vsx): New function
|
|
|
|
|
|
(elfcore_grok_note): Handle VSX notes.
|
|
|
|
|
|
(elfcore_write_register_note): Handle VSX notes.
|
|
|
|
|
|
|
bfd:
* bfd-in.h (bfd_elf32_arm_set_target_relocs): Add new parameter.
* bfd-in2.h: Regenerate.
* elf32-arm.c (struct elf_arm_obj_tdata): Add field
no_wchar_size_warning.
(bfd_elf32_arm_set_target_relocs): Add new parameter
no_wchar_warn.
(elf32_arm_merge_eabi_attributes): Give a warning, not an error,
for conflicting wchar_t attributes. Do not warn if
--no-wchar-size-warning. Make diagnostic text more specific.
ld:
* ld.texinfo (--no-wchar-size-warning): Document new ARM option.
* emultempl/armelf.em (no_wchar_size_warning): New.
(arm_elf_create_output_section_statements): Pass
no_wchar_size_warning to arm_elf_create_output_section_statements.
(OPTION_NO_WCHAR_SIZE_WARNING): New.
(PARSE_AND_LIST_LONGOPTS): Add no-wchar-size-warning.
(PARSE_AND_LIST_OPTIONS): List --no-wchar-size-warning.
(PARSE_AND_LIST_ARGS_CASES): Handle --no-wchar-size-warning.
ld/testsuite:
* ld-arm/attr-merge-wchar-0.s,ld-arm/attr-merge-wchar-2.s,
ld-arm/attr-merge-wchar-4.s, ld-arm/attr-merge-wchar-00-nowarn.d,
ld-arm/attr-merge-wchar-00.d, ld-arm/attr-merge-wchar-02-nowarn.d,
ld-arm/attr-merge-wchar-02.d, ld-arm/attr-merge-wchar-04-nowarn.d,
ld-arm/attr-merge-wchar-04.d, ld-arm/attr-merge-wchar-20-nowarn.d,
ld-arm/attr-merge-wchar-20.d, ld-arm/attr-merge-wchar-22-nowarn.d,
ld-arm/attr-merge-wchar-22.d, ld-arm/attr-merge-wchar-24-nowarn.d,
ld-arm/attr-merge-wchar-24.d, ld-arm/attr-merge-wchar-40-nowarn.d,
ld-arm/attr-merge-wchar-40.d, ld-arm/attr-merge-wchar-42-nowarn.d,
ld-arm/attr-merge-wchar-42.d, ld-arm/attr-merge-wchar-44-nowarn.d,
ld-arm/attr-merge-wchar-44.d: New.
* ld-arm/arm-elf.exp: Run new tests.
2008-07-18 20:49:12 +00:00
|
|
|
|
2008-07-18 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h (bfd_elf32_arm_set_target_relocs): Add new parameter.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* elf32-arm.c (struct elf_arm_obj_tdata): Add field
|
|
|
|
|
|
no_wchar_size_warning.
|
|
|
|
|
|
(bfd_elf32_arm_set_target_relocs): Add new parameter
|
|
|
|
|
|
no_wchar_warn.
|
|
|
|
|
|
(elf32_arm_merge_eabi_attributes): Give a warning, not an error,
|
|
|
|
|
|
for conflicting wchar_t attributes. Do not warn if
|
|
|
|
|
|
--no-wchar-size-warning. Make diagnostic text more specific.
|
|
|
|
|
|
|
2008-07-18 12:45:33 +00:00
|
|
|
|
2008-07-18 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/6748
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_link_hash_table_create): Initialize
|
|
|
|
|
|
new fields added for ARM long call support.
|
|
|
|
|
|
|
2008-07-18 11:30:22 +00:00
|
|
|
|
2008-07-18 Danny Backx <dannybackx@users.sourceforge.net>
|
|
|
|
|
|
|
|
|
|
|
|
* pe-arm-wince.c (pe_print_compressed_pdata): Define new function to
|
|
|
|
|
|
print compressed pdata structure as described on MSDN. This only
|
|
|
|
|
|
applies to a limited set of architectures (ARM, SH4).
|
|
|
|
|
|
(slurp_symtab, my_symbol_for_address): Define static helper
|
|
|
|
|
|
functions for pe_print_compressed_pdata.
|
|
|
|
|
|
* coffcode.h (bfd_coff_backend_data): Add _bfd_coff_print_pdata field.
|
|
|
|
|
|
(bfd_coff_have_print_pdata, bfd_coff_print_pdata): Define.
|
|
|
|
|
|
* bfd/peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add check on
|
|
|
|
|
|
bfd_coff_backend_data, call the function if non-null.
|
|
|
|
|
|
* pei-mcore.c: Add target dependent initialisation for
|
|
|
|
|
|
bfd_coff_backend_data.
|
|
|
|
|
|
* coff-sh.c: Likewise.
|
|
|
|
|
|
* coff64-rs6000.c: Likewise.
|
|
|
|
|
|
* coff-rs6000.c: Likewise.
|
|
|
|
|
|
* libcoff-in.h: Likewise.
|
|
|
|
|
|
* cf-i386lynx.c: Likewise.
|
|
|
|
|
|
* coff-alpha.c: Likewise.
|
|
|
|
|
|
* coff-apollo.c: Likewise.
|
|
|
|
|
|
* coff-arm.c: Likewise.
|
|
|
|
|
|
* coff-aux.c: Likewise.
|
|
|
|
|
|
* coff-h8300.c: Likewise.
|
|
|
|
|
|
* coff-h8500.c: Likewise.
|
|
|
|
|
|
* coff-i386.c: Likewise.
|
|
|
|
|
|
* coff-i860.c: Likewise.
|
|
|
|
|
|
* coff-i960.c: Likewise.
|
|
|
|
|
|
* coff-ia64.c: Likewise.
|
|
|
|
|
|
* coff-m68k.c: Likewise.
|
|
|
|
|
|
* coff-m88k.c: Likewise.
|
|
|
|
|
|
* coff-maxq.c: Likewise.
|
|
|
|
|
|
* coff-mips.c: Likewise.
|
|
|
|
|
|
* coff-or32.c: Likewise.
|
|
|
|
|
|
* coff-sparc.c: Likewise.
|
|
|
|
|
|
* coff-tic30.c: Likewise.
|
|
|
|
|
|
* coff-tic4x.c: Likewise.
|
|
|
|
|
|
* coff-tic54x.c: Likewise.
|
|
|
|
|
|
* coff-tic80.c: Likewise.
|
|
|
|
|
|
* coff-w65.c: Likewise.
|
|
|
|
|
|
* coff-we32k.c: Likewise.
|
|
|
|
|
|
* coff-x86_64.c: Likewise.
|
|
|
|
|
|
* coff-z80.c: Likewise.
|
|
|
|
|
|
* coff-z8k.c: Likewise.
|
|
|
|
|
|
* pe-mcore.c: Likewise.
|
|
|
|
|
|
* pe-mips.c: Likewise.
|
|
|
|
|
|
* pe-ppc.c: Likewise.
|
|
|
|
|
|
* peXXigen.c: Likewise.
|
2008-07-21 07:36:25 +00:00
|
|
|
|
* pei-ppc.c: Likewise.
|
2008-07-18 11:30:22 +00:00
|
|
|
|
* libcoff.h: Regenerate.
|
|
|
|
|
|
|
2008-07-16 15:27:05 +00:00
|
|
|
|
2008-07-16 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-bfin.c (bfin_check_relocs, bfin_relocate_section,
|
|
|
|
|
|
bfin_final_link_relocate, bfin_gc_mark_hook, bfin_gc_sweep_hook,
|
|
|
|
|
|
ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE,
|
|
|
|
|
|
struct _bfinfdpic_dynamic_got_info): Moved around to keep FD-PIC code
|
|
|
|
|
|
separate from non-FD-PIC.
|
|
|
|
|
|
|
2008-07-15 18:48:07 +00:00
|
|
|
|
2008-07-14 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-m10300.c (mn10300_elf_final_link_relocate): Correct overflow
|
|
|
|
|
|
checks for PCREL8, PCREL16, GOTPC16, GOTOFF16, PLT16, and GOT16
|
|
|
|
|
|
relocs.
|
|
|
|
|
|
(mn10300_elf_relax_section): Correct jump offset check when target
|
|
|
|
|
|
is in a different section.
|
|
|
|
|
|
|
2008-07-15 13:09:47 +00:00
|
|
|
|
2008-07-15 Jie Zhang <jie.zhang@analog.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-bfin.c (elf32_bfin_special_sections[]): New.
|
|
|
|
|
|
(elf_backend_special_sections): Define.
|
|
|
|
|
|
|
2008-07-14 00:10:09 +00:00
|
|
|
|
2008-07-13 Craig Silverstein <csilvers@google.com>
|
|
|
|
|
|
|
2008-07-14 01:20:48 +00:00
|
|
|
|
PR binutils/6743
|
2008-07-14 00:10:09 +00:00
|
|
|
|
* dwarf2.c (struct dwarf2_debug): New variable info_ptr_memory.
|
|
|
|
|
|
(find_line): Use info_ptr_memory instead of sec_info_ptr.
|
|
|
|
|
|
(_bfd_dwarf2_cleanup_debug_info): Likewise.
|
|
|
|
|
|
|
2008-07-12 08:54:13 +00:00
|
|
|
|
2008-07-12 Jie Zhang <jie.zhang@analog.com>
|
|
|
|
|
|
|
|
|
|
|
|
Revert
|
|
|
|
|
|
2008-07-12 Jie Zhang <jie.zhang@analog.com>
|
|
|
|
|
|
* elf.c (_bfd_elf_map_sections_to_segments): Don't put
|
|
|
|
|
|
executable sections into the same segment with other
|
|
|
|
|
|
read only sections if --sep-code.
|
|
|
|
|
|
* elf32-bfin.c (elf32_bfin_code_in_l1): New variable.
|
|
|
|
|
|
(elf32_bfin_data_in_l1): New variable.
|
|
|
|
|
|
(elf32_bfin_final_write_processing): New.
|
|
|
|
|
|
(elf32_bfin_special_sections[]): New.
|
|
|
|
|
|
(elf_backend_final_write_processing): Define.
|
|
|
|
|
|
(elf_backend_special_sections): Define.
|
|
|
|
|
|
|
2008-07-11 19:24:39 +00:00
|
|
|
|
2008-07-12 Jie Zhang <jie.zhang@analog.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (_bfd_elf_map_sections_to_segments): Don't put
|
|
|
|
|
|
executable sections into the same segment with other
|
|
|
|
|
|
read only sections if --sep-code.
|
|
|
|
|
|
* elf32-bfin.c (elf32_bfin_code_in_l1): New variable.
|
|
|
|
|
|
(elf32_bfin_data_in_l1): New variable.
|
|
|
|
|
|
(elf32_bfin_final_write_processing): New.
|
|
|
|
|
|
(elf32_bfin_special_sections[]): New.
|
|
|
|
|
|
(elf_backend_final_write_processing): Define.
|
|
|
|
|
|
(elf_backend_special_sections): Define.
|
|
|
|
|
|
|
2008-07-11 09:18:19 +00:00
|
|
|
|
2008-07-11 Andreas Schwab <schwab@suse.de>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c (read_section): Take pointer to bfd_size_type instead
|
|
|
|
|
|
of unsigned long as last parameter.
|
|
|
|
|
|
(struct dwarf2_debug): Define dwarf_abbrev_size, dwarf_line_size,
|
|
|
|
|
|
dwarf_str_size and dwarf_ranges_size as bfd_size_type instead of
|
|
|
|
|
|
unsigned long.
|
|
|
|
|
|
|
2008-07-10 19:06:54 +00:00
|
|
|
|
2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_calculate_relocation): Calculate GP and GP0
|
|
|
|
|
|
for all relocation types. Allow any type of relocation to refer to
|
|
|
|
|
|
__gnu_local_gp.
|
|
|
|
|
|
|
2008-07-10 19:05:29 +00:00
|
|
|
|
2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_check_mips16_stubs): Use ELF_ST_IS_MIPS16.
|
|
|
|
|
|
(mips_elf_calculate_relocation): Likewise.
|
|
|
|
|
|
(_bfd_mips_elf_add_symbol_hook): Likewise.
|
|
|
|
|
|
(_bfd_mips_elf_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
|
|
|
|
|
|
|
2008-07-10 16:24:03 +00:00
|
|
|
|
2008-07-10 Andreas Schwab <schwab@suse.de>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Add missing
|
|
|
|
|
|
paren.
|
|
|
|
|
|
|
2008-07-10 01:32:23 +00:00
|
|
|
|
2008-07-09 Craig Silverstein <csilvers@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (BFD32_LIBS): Add compress.lo.
|
|
|
|
|
|
(BFD32_LIBS_CFILES): Add compress.c.
|
|
|
|
|
|
(BFD_H_FILES): Likewise.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* config.in: Add HAVE_ZLIB_H
|
|
|
|
|
|
* configure.in: Add test for libz and zlib.h
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* dwarf2.c (read_section): New function.
|
|
|
|
|
|
(read_indirect_string): Call new function read_section.
|
|
|
|
|
|
(read_abbrevs): Likewise.
|
|
|
|
|
|
(decode_line_info): Likewise.
|
|
|
|
|
|
(read_debug_ranges): Likewise.
|
|
|
|
|
|
(find_line): Call new function read_section when just one
|
|
|
|
|
|
.zdebug_info section is found, otherwise read and compress
|
|
|
|
|
|
multiple sections.
|
|
|
|
|
|
(_bfd_dwarf2_cleanup_debug_info): Free sec_info_ptr.
|
|
|
|
|
|
* elf.c (_bfd_elf_make_section_from_shdr): Add zdebug prefix.
|
|
|
|
|
|
(special_sections_z): New struct.
|
|
|
|
|
|
(special_sections): Refer to special_sections_z.
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Recognize
|
|
|
|
|
|
sections named .zdebug_*.
|
|
|
|
|
|
(_bfd_mips_elf_fake_sections): Likewise.
|
|
|
|
|
|
* compress.c: New file.
|
|
|
|
|
|
(bfd_uncompress_section_contents): New function.
|
2008-07-21 07:36:25 +00:00
|
|
|
|
|
2008-07-07 16:02:32 +00:00
|
|
|
|
2008-07-07 Christophe Lyon <christophe.lyon@st.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (arm_type_of_stub): Don't crash on local symbols in
|
|
|
|
|
|
the presence of a PLT.
|
|
|
|
|
|
|
2008-07-07 11:48:27 +00:00
|
|
|
|
2008-07-07 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd.c (bfd_demangle): Always trim off bfd_get_symbol_leading_char.
|
|
|
|
|
|
|
2008-07-02 13:31:53 +00:00
|
|
|
|
2008-07-02 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (is_pic_glink_stub): New function.
|
|
|
|
|
|
(ppc_elf_get_synthetic_symtab): Don't generate symbols when
|
|
|
|
|
|
multiple shared/pie stubs per plt entry.
|
|
|
|
|
|
|
2008-06-30 20:53:06 +00:00
|
|
|
|
2008-06-30 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (_bfd_elf_get_synthetic_symtab): Increment p by
|
|
|
|
|
|
bed->s->int_rels_per_ext_rel.
|
|
|
|
|
|
|
2008-06-30 20:51:58 +00:00
|
|
|
|
2008-06-30 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* syms.c (BSF_SYNTHETIC): New flag.
|
|
|
|
|
|
* elf.c (_bfd_elf_get_synthetic_symtab): Set it.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_get_synthetic_symtab): Likewise.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise.
|
|
|
|
|
|
* bfd-in.h (bfd_asymbol_flavour): Return bfd_target_unknown_flavour
|
|
|
|
|
|
for synthetic symbols.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2008-06-30 15:32:51 +00:00
|
|
|
|
2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (record_arm_to_thumb_glue, record_thumb_to_arm_glue):
|
|
|
|
|
|
Expand comments.
|
|
|
|
|
|
(arm_map_one_stub): Use | 1 when setting the low bit.
|
|
|
|
|
|
|
2008-06-29 12:56:41 +00:00
|
|
|
|
2008-06-29 Andreas Schwab <schwab@suse.de>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-m68k.c (elf_m68k_relocate_section): Don't ignore existing
|
|
|
|
|
|
addend on _GLOBAL_OFFSET_TABLE_.
|
|
|
|
|
|
|
* elf32-arm.c (STUB_ENTRY_NAME): Define.
(arm_thumb_thumb_long_branch_stub): Use bx instead of b.n.
(arm_pic_long_branch_stub): Mention R_ARM_REL32 instead of
R_ARM_ABS32.
(struct elf32_arm_stub_hash_entry): Add output_name.
(arm_build_one_stub): Move offsets into the offset argument
of _bfd_final_link_relocate. Correct offset for
arm_thumb_arm_v4t_stub_long_branch.
(elf32_arm_size_stubs): Set stub_entry->output_name.
(elf32_arm_ouput_plt_map_sym): Rename to elf32_arm_output_map_sym.
Update all callers.
(elf32_arm_output_stub_sym): New.
(arm_map_one_stub): Correct formatting. Use elf32_arm_output_stub_sym.
* ld-arm/farcall-arm-arm-be8.d, ld-arm/farcall-arm-arm-pic-veneer.d,
ld-arm/farcall-arm-arm.d, ld-arm/farcall-arm-thumb-blx-pic-veneer.d,
ld-arm/farcall-arm-thumb-blx.d, ld-arm/farcall-arm-thumb-pic-veneer.d,
ld-arm/farcall-arm-thumb.d, ld-arm/farcall-group-size2.d,
ld-arm/farcall-group.d, ld-arm/farcall-mix.d, ld-arm/farcall-mix2.d,
ld-arm/farcall-thumb-arm-blx-pic-veneer.d,
ld-arm/farcall-thumb-arm-blx.d, ld-arm/farcall-thumb-arm.d,
ld-arm/farcall-thumb-thumb-blx-pic-veneer.d,
ld-arm/farcall-thumb-thumb-blx.d, ld-arm/farcall-thumb-thumb-m.d,
ld-arm/thumb2-bl-as-thumb1-bad.d, ld-arm/thumb2-bl-bad.d: Update for
stub symbols and stub corrections.
2008-06-25 14:28:48 +00:00
|
|
|
|
2008-06-24 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (STUB_ENTRY_NAME): Define.
|
|
|
|
|
|
(arm_thumb_thumb_long_branch_stub): Use bx instead of b.n.
|
|
|
|
|
|
(arm_pic_long_branch_stub): Mention R_ARM_REL32 instead of
|
|
|
|
|
|
R_ARM_ABS32.
|
|
|
|
|
|
(struct elf32_arm_stub_hash_entry): Add output_name.
|
|
|
|
|
|
(arm_build_one_stub): Move offsets into the offset argument
|
|
|
|
|
|
of _bfd_final_link_relocate. Correct offset for
|
|
|
|
|
|
arm_thumb_arm_v4t_stub_long_branch.
|
|
|
|
|
|
(elf32_arm_size_stubs): Set stub_entry->output_name.
|
|
|
|
|
|
(elf32_arm_ouput_plt_map_sym): Rename to elf32_arm_output_map_sym.
|
|
|
|
|
|
Update all callers.
|
|
|
|
|
|
(elf32_arm_output_stub_sym): New.
|
|
|
|
|
|
(arm_map_one_stub): Correct formatting. Use elf32_arm_output_stub_sym.
|
|
|
|
|
|
|
2008-06-19 16:16:58 +00:00
|
|
|
|
2008-06-20 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (needs_ovl_stub): Correctly return nonovl_stub for
|
|
|
|
|
|
non-branch insns.
|
|
|
|
|
|
|
2008-06-19 16:14:15 +00:00
|
|
|
|
2008-06-20 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (build_stub): Allow wraparound on stub branches.
|
|
|
|
|
|
(allocate_spuear_stubs, build_spuear_stubs): Return value from
|
|
|
|
|
|
count_stub/build_stub.
|
|
|
|
|
|
(spu_elf_build_stubs): Correct location of stub reloc error message.
|
|
|
|
|
|
|
2008-06-18 11:12:54 +00:00
|
|
|
|
2008-06-18 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
|
|
|
|
|
|
|
2008-07-21 07:36:25 +00:00
|
|
|
|
* elf32-cr16.c (ELF_MACHINE_ALT1): Define to EM_CR16_OLD.
|
2008-06-18 11:12:54 +00:00
|
|
|
|
|
2008-06-17 23:14:44 +00:00
|
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|
|
2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
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|
|
|
|
|
|
|
|
|
|
* configure: Regenerate.
|
|
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|
|
2008-06-16 16:16:31 +00:00
|
|
|
|
2008-06-17 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (struct spu_link_hash_table): Add extra_stack_space.
|
|
|
|
|
|
(spu_elf_check_vma): Add extra_stack_space param, copy to htab.
|
|
|
|
|
|
(spu_elf_auto_overlay): Use it.
|
|
|
|
|
|
(RECURSE_UNMARK): Define as 0.
|
|
|
|
|
|
(unmark_overlay_section): Heed RECURSE_UNMARK.
|
|
|
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|
|
* elf32-spu.h (spu_elf_check_vma): Update prototype.
|
|
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|
|
2008-06-12 19:49:48 +00:00
|
|
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|
2008-06-12 DJ Delorie <dj@redhat.com>
|
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|
|
* elf32-m32c.c (ELF_MACHINE_ALT1): Define as EM_M32C_OLD.
|
|
|
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|
|
|
2008-06-09 15:19:52 +00:00
|
|
|
|
2008-06-09 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
bfd/
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_merge_private_bfd_data): Allow BE8 shared
|
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|
|
|
libraries.
|
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|
|
2008-06-09 14:53:13 +00:00
|
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|
|
2008-06-09 Christophe Lyon <christophe.lyon@st.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (arm_stub_is_thumb): Define.
|
|
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|
|
|
(elf32_arm_final_link_relocate): Handle near mode switching stubs.
|
|
|
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|
|
2008-06-07 12:02:47 +00:00
|
|
|
|
2008-06-07 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (spu_elf_auto_overlay): Add valid area below sp
|
|
|
|
|
|
to stack calculation.
|
|
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|
|
2008-06-06 23:20:48 +00:00
|
|
|
|
2008-06-06 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
bfd/
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_merge_private_bfd_data): Reject BE8 input.
|
|
|
|
|
|
|
2008-06-06 06:02:00 +00:00
|
|
|
|
2008-06-06 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (spu_elf_auto_overlay): Relax requirement that
|
|
|
|
|
|
file names be unique. Specify archive:path in overlay script.
|
|
|
|
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|
|
2008-06-05 00:30:09 +00:00
|
|
|
|
2008-06-05 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/6590
|
|
|
|
|
|
* elf64-ppc.c (ppc_build_one_stub): Correct reloc offsets.
|
|
|
|
|
|
|
2008-06-04 14:24:05 +00:00
|
|
|
|
2008-06-04 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (ignore_section_sym): Don't test section sym value here.
|
|
|
|
|
|
(elf_map_symbols): Instead check zero value here as was done prior
|
|
|
|
|
|
to 2006-05-26 change.
|
|
|
|
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|
|
2008-06-04 09:59:08 +00:00
|
|
|
|
2008-06-04 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/6019
|
|
|
|
|
|
* elf32-avr.c (elf32_avr_relax_section): Handle the case where
|
|
|
|
|
|
there are no local symbols.
|
|
|
|
|
|
|
2008-06-04 07:07:19 +00:00
|
|
|
|
2008-06-04 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (get_sym_h): Don't attempt to read global syms.
|
|
|
|
|
|
(process_stubs): Likewise.
|
|
|
|
|
|
(discover_functions): Don't used cached symbols.
|
|
|
|
|
|
(maybe_insert_function): Correct condition under which function
|
|
|
|
|
|
array is realloc'd.
|
|
|
|
|
|
(mark_functions_via_relocs): Delete unused variable.
|
|
|
|
|
|
|
2008-05-30 16:13:53 +00:00
|
|
|
|
2008-05-30 Frediano Ziglio <frediano.ziglio@vodafone.com>
|
|
|
|
|
|
Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/6511
|
|
|
|
|
|
* elf64-hppa.c (allocate_global_data_opd): Default to using the
|
|
|
|
|
|
dynamic symbol table for local function names in shared libraries.
|
|
|
|
|
|
|
2008-05-29 07:07:21 +00:00
|
|
|
|
2008-05-29 Jan Kratochvil <jan.kratochvil@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (assign_file_positions_for_load_sections): Adjust pre-section
|
|
|
|
|
|
gaps based on VMA and P_VADDR instead of LMA and P_PADDR addresses.
|
|
|
|
|
|
|
2008-05-28 08:15:27 +00:00
|
|
|
|
2008-05-28 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (spu_elf_object_p): New function.
|
|
|
|
|
|
(elf_backend_object_p): Define.
|
|
|
|
|
|
(build_stub): Correct second word of 8 byte overlay stubs.
|
|
|
|
|
|
(spu_elf_relocate_section): Formatting.
|
|
|
|
|
|
|
2008-05-24 16:14:59 +00:00
|
|
|
|
2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (elfcore_write_register_note): New function.
|
|
|
|
|
|
* elf-bfd.h (elfcore_write_register_note): New prototype.
|
|
|
|
|
|
|
2008-05-23 13:53:27 +00:00
|
|
|
|
2008-05-22 Christophe Lyon <christophe.lyon@st.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (arm_type_of_stub): Ignore STT_SECTION symbols.
|
|
|
|
|
|
(elf32_arm_stub_add_mapping_symbol): Remove.
|
|
|
|
|
|
(elf32_arm_add_stub): Don't generate mapping symbols. Change
|
|
|
|
|
|
prototype.
|
|
|
|
|
|
(elf32_arm_size_stubs): Use new elf32_arm_add_stub
|
|
|
|
|
|
prototype. Don't generate thumb to arm glue for calls.
|
|
|
|
|
|
(arm_map_one_stub): Define.
|
|
|
|
|
|
(elf32_arm_output_arch_local_syms): Generate mapping symbols for
|
|
|
|
|
|
long calls stubs.
|
2008-07-21 07:36:25 +00:00
|
|
|
|
|
2008-07-15 18:44:18 +00:00
|
|
|
|
2008-05-21 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (group_sections): Reformat comments.
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/6446
|
|
|
|
|
|
* elf32-frv.c (elf32_frv_relocate_section): Set EF_FRV_PIC by
|
|
|
|
|
|
default (for FDPIC). Clear it if any inter-segment relocations
|
|
|
|
|
|
are found.
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-hppa.c (elf64_hppa_finalize_opd): Check NULL return
|
|
|
|
|
|
from elf_link_hash_lookup.
|
|
|
|
|
|
|
Multi-GOT support for m68k.
bfd/
* elf32-m68k.c (struct elf_m68k_link_hash_entry: got_entry_key,
glist): New fields.
(struct elf_m68k_got_entry_key, struct elf_m68k_got_entry,
struct elf_m68k_got, struct elf_m68k_bfd2got_entry,
struct elf_m68k_multi_got): New data structures.
(struct elf_m68k_link_hash_table: local_gp_p, use_neg_got_offsets_p,
allow_multigot_p, multi_got_): New fields.
(elf_m68k_multi_got): New macro.
(elf_m68k_link_hash_newfunc): Initialize new fields of
struct elf_m68k_link_hash_entry.
(elf_m68k_link_hash_table_create): Initialize new fields of
struct elf_m68k_link_hash_table.
(elf_m68k_link_hash_table_free): New static function implementing hook.
(elf_m68k_init_got, elf_m68k_clear_got, elf_m68k_create_empty_got): New
static functions for struct elf_m68k_got.
(elf_m68k_init_got_entry_key, elf_m68k_got_entry_hash,
elf_m68k_got_entry_eq): New static functions for
struct elf_m68k_got_entry.
(ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT,
ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): New macros.
(enum elf_m68k_get_entry_howto): New enum.
(elf_m68k_get_got_entry, elf_m68k_update_got_entry_type,
elf_m68k_remove_got_entry_type): New static functions for
struct elf_m68k_got_entry.
(elf_m68k_add_entry_to_got): New static function.
(elf_m68k_bfd2got_entry_hash, elf_m68k_bfd2got_entry_eq,
elf_m68k_bfd2got_entry_del, elf_m68k_get_bfd2got_entry): New static
functions for struct elf_m68k_bfd2got_entry.
(struct elf_m68k_can_merge_gots_arg, elf_m68k_can_merge_gots_1,
elf_m68k_can_merge_gots): New traversal.
(struct elf_m68k_merge_gots_arg, elf_m68k_merge_gots_1,
elf_m68k_merge_gots): Ditto.
(struct elf_m68k_finalize_got_offsets_arg,
elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Ditto.
(struct elf_m68k_partition_multi_got_arg,
elf_m68k_partition_multi_got_1, elf_m68k_init_symndx2h_1,
elf_m68k_partition_multi_got): Ditto.
(elf_m68k_find_got_entry_ptr, elf_m68k_remove_got_entry): New static
functions.
(elf_m68k_copy_indirect_symbol): New static function implementing
a hook.
(elf_m68k_check_relocs): Update to add entries to multi-GOT.
(elf_m68k_gc_sweep_hook): Update to remove entries from multi-GOT.
(elf_m68k_always_size_sections): Assign BFDs to GOTs.
(elf_m68k_relocate_section): Update to properly handle GOT relocations.
(elf_m68k_finish_dynamic_symbol): Update to traverse all GOT entries
of a global symbol.
(bfd_elf_m68k_set_target_options): New function.
(bfd_elf32_bfd_link_hash_table_free): Define hook.
(bfd_elf32_bfd_final_link): Change expansion to bfd_elf_final_link
to skip generic calculation of GOT offsets.
(elf_backend_copy_indirect_symbol): Define hook.
* bfd-in.h (bfd_elf_m68k_set_target_options): Declare function.
* bfd-in2.h: Regenerate.
ld/
* configure.in (--enable-got): New option. Handle it.
* configure: Regenerate.
* config.in: Regenerate.
* emultempl/m68kelf.em: (got_handling_target_default): New shell
variable.
(GOT_HANDLING_TARGET_DEFAULT): New macro.
(GOT_HANDLING_DEFAULT): New macro. Initialize it from configure
option if one was given.
(got_handling): New static variable.
(elf_m68k_create_output_section_statements): New static function
implementing hook.
(PARSE_AND_LIST_PROLOGUE): Define shell variable.
(OPTION_GOT): New macro.
(PARSE_AND_LIST_LONGOPTS): Define shell variable. Specify
--got option.
(got): New linker option.
(PARSE_AND_LIST_OPTIONS): Define shell variable. Print help string
for --got option.
(PARSE_AND_LIST_ARGS_CASES): Define shell variable. Handle --got
option.
* ld.texinfo: Document --got=<type> option.
* gen-doc.texi: Add M68K.
* NEWS: Mention the new feature.
ld/testsuite/
* ld-m68k/got-12.s: New file.
* ld-m68k/got-13.s: New file.
* ld-m68k/got-14.s: New file.
* ld-m68k/got-15.s: New file.
* ld-m68k/got-34.s: New file.
* ld-m68k/got-35.s: New file.
* ld-m68k/got-single-12-ok.d: New dump test.
* ld-m68k/got-single-13-er.d: New dump test.
* ld-m68k/got-negative-14-ok.d: New dump test.
* ld-m68k/got-negative-15-er.d: New dump test.
* ld-m68k/got-negative-12-13-14-34-ok.d: New dump test.
* ld-m68k/got-negative-12-13-14-35-er.d: New dump test.
* ld-m68k/got-multigot-14-ok.d: New dump test.
* ld-m68k/got-multigot-15-er.d: New dump test.
* ld-m68k/got-multigot-12-13-14-34-35-ok.d: New dump test.
* ld-m68k/xgot-15.s: New source.
* ld-m68k/got-xgot-15-ok.d: New test.
* ld-m68k/got-xgot-12-13-14-15-34-35-ok.d: New test.
* ld-m68k/m68k.exp: Run new tests.
2008-05-21 12:01:37 +00:00
|
|
|
|
2008-05-21 Maxim Kuvyrkov <maxim@codesourcery.com>
|
2008-07-21 07:36:25 +00:00
|
|
|
|
|
Multi-GOT support for m68k.
bfd/
* elf32-m68k.c (struct elf_m68k_link_hash_entry: got_entry_key,
glist): New fields.
(struct elf_m68k_got_entry_key, struct elf_m68k_got_entry,
struct elf_m68k_got, struct elf_m68k_bfd2got_entry,
struct elf_m68k_multi_got): New data structures.
(struct elf_m68k_link_hash_table: local_gp_p, use_neg_got_offsets_p,
allow_multigot_p, multi_got_): New fields.
(elf_m68k_multi_got): New macro.
(elf_m68k_link_hash_newfunc): Initialize new fields of
struct elf_m68k_link_hash_entry.
(elf_m68k_link_hash_table_create): Initialize new fields of
struct elf_m68k_link_hash_table.
(elf_m68k_link_hash_table_free): New static function implementing hook.
(elf_m68k_init_got, elf_m68k_clear_got, elf_m68k_create_empty_got): New
static functions for struct elf_m68k_got.
(elf_m68k_init_got_entry_key, elf_m68k_got_entry_hash,
elf_m68k_got_entry_eq): New static functions for
struct elf_m68k_got_entry.
(ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT,
ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): New macros.
(enum elf_m68k_get_entry_howto): New enum.
(elf_m68k_get_got_entry, elf_m68k_update_got_entry_type,
elf_m68k_remove_got_entry_type): New static functions for
struct elf_m68k_got_entry.
(elf_m68k_add_entry_to_got): New static function.
(elf_m68k_bfd2got_entry_hash, elf_m68k_bfd2got_entry_eq,
elf_m68k_bfd2got_entry_del, elf_m68k_get_bfd2got_entry): New static
functions for struct elf_m68k_bfd2got_entry.
(struct elf_m68k_can_merge_gots_arg, elf_m68k_can_merge_gots_1,
elf_m68k_can_merge_gots): New traversal.
(struct elf_m68k_merge_gots_arg, elf_m68k_merge_gots_1,
elf_m68k_merge_gots): Ditto.
(struct elf_m68k_finalize_got_offsets_arg,
elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Ditto.
(struct elf_m68k_partition_multi_got_arg,
elf_m68k_partition_multi_got_1, elf_m68k_init_symndx2h_1,
elf_m68k_partition_multi_got): Ditto.
(elf_m68k_find_got_entry_ptr, elf_m68k_remove_got_entry): New static
functions.
(elf_m68k_copy_indirect_symbol): New static function implementing
a hook.
(elf_m68k_check_relocs): Update to add entries to multi-GOT.
(elf_m68k_gc_sweep_hook): Update to remove entries from multi-GOT.
(elf_m68k_always_size_sections): Assign BFDs to GOTs.
(elf_m68k_relocate_section): Update to properly handle GOT relocations.
(elf_m68k_finish_dynamic_symbol): Update to traverse all GOT entries
of a global symbol.
(bfd_elf_m68k_set_target_options): New function.
(bfd_elf32_bfd_link_hash_table_free): Define hook.
(bfd_elf32_bfd_final_link): Change expansion to bfd_elf_final_link
to skip generic calculation of GOT offsets.
(elf_backend_copy_indirect_symbol): Define hook.
* bfd-in.h (bfd_elf_m68k_set_target_options): Declare function.
* bfd-in2.h: Regenerate.
ld/
* configure.in (--enable-got): New option. Handle it.
* configure: Regenerate.
* config.in: Regenerate.
* emultempl/m68kelf.em: (got_handling_target_default): New shell
variable.
(GOT_HANDLING_TARGET_DEFAULT): New macro.
(GOT_HANDLING_DEFAULT): New macro. Initialize it from configure
option if one was given.
(got_handling): New static variable.
(elf_m68k_create_output_section_statements): New static function
implementing hook.
(PARSE_AND_LIST_PROLOGUE): Define shell variable.
(OPTION_GOT): New macro.
(PARSE_AND_LIST_LONGOPTS): Define shell variable. Specify
--got option.
(got): New linker option.
(PARSE_AND_LIST_OPTIONS): Define shell variable. Print help string
for --got option.
(PARSE_AND_LIST_ARGS_CASES): Define shell variable. Handle --got
option.
* ld.texinfo: Document --got=<type> option.
* gen-doc.texi: Add M68K.
* NEWS: Mention the new feature.
ld/testsuite/
* ld-m68k/got-12.s: New file.
* ld-m68k/got-13.s: New file.
* ld-m68k/got-14.s: New file.
* ld-m68k/got-15.s: New file.
* ld-m68k/got-34.s: New file.
* ld-m68k/got-35.s: New file.
* ld-m68k/got-single-12-ok.d: New dump test.
* ld-m68k/got-single-13-er.d: New dump test.
* ld-m68k/got-negative-14-ok.d: New dump test.
* ld-m68k/got-negative-15-er.d: New dump test.
* ld-m68k/got-negative-12-13-14-34-ok.d: New dump test.
* ld-m68k/got-negative-12-13-14-35-er.d: New dump test.
* ld-m68k/got-multigot-14-ok.d: New dump test.
* ld-m68k/got-multigot-15-er.d: New dump test.
* ld-m68k/got-multigot-12-13-14-34-35-ok.d: New dump test.
* ld-m68k/xgot-15.s: New source.
* ld-m68k/got-xgot-15-ok.d: New test.
* ld-m68k/got-xgot-12-13-14-15-34-35-ok.d: New test.
* ld-m68k/m68k.exp: Run new tests.
2008-05-21 12:01:37 +00:00
|
|
|
|
Add multi-GOT support for m68k.
|
|
|
|
|
|
* elf32-m68k.c (struct elf_m68k_link_hash_entry: got_entry_key,
|
|
|
|
|
|
glist): New fields.
|
|
|
|
|
|
(struct elf_m68k_got_entry_key, struct elf_m68k_got_entry,
|
|
|
|
|
|
struct elf_m68k_got, struct elf_m68k_bfd2got_entry,
|
|
|
|
|
|
struct elf_m68k_multi_got): New data structures.
|
|
|
|
|
|
(struct elf_m68k_link_hash_table: local_gp_p, use_neg_got_offsets_p,
|
|
|
|
|
|
allow_multigot_p, multi_got_): New fields.
|
|
|
|
|
|
(elf_m68k_multi_got): New macro.
|
|
|
|
|
|
(elf_m68k_link_hash_newfunc): Initialize new fields of
|
|
|
|
|
|
struct elf_m68k_link_hash_entry.
|
|
|
|
|
|
(elf_m68k_link_hash_table_create): Initialize new fields of
|
|
|
|
|
|
struct elf_m68k_link_hash_table.
|
|
|
|
|
|
(elf_m68k_link_hash_table_free): New static function implementing hook.
|
|
|
|
|
|
(elf_m68k_init_got, elf_m68k_clear_got, elf_m68k_create_empty_got): New
|
2008-07-21 07:36:25 +00:00
|
|
|
|
static functions for struct elf_m68k_got.
|
Multi-GOT support for m68k.
bfd/
* elf32-m68k.c (struct elf_m68k_link_hash_entry: got_entry_key,
glist): New fields.
(struct elf_m68k_got_entry_key, struct elf_m68k_got_entry,
struct elf_m68k_got, struct elf_m68k_bfd2got_entry,
struct elf_m68k_multi_got): New data structures.
(struct elf_m68k_link_hash_table: local_gp_p, use_neg_got_offsets_p,
allow_multigot_p, multi_got_): New fields.
(elf_m68k_multi_got): New macro.
(elf_m68k_link_hash_newfunc): Initialize new fields of
struct elf_m68k_link_hash_entry.
(elf_m68k_link_hash_table_create): Initialize new fields of
struct elf_m68k_link_hash_table.
(elf_m68k_link_hash_table_free): New static function implementing hook.
(elf_m68k_init_got, elf_m68k_clear_got, elf_m68k_create_empty_got): New
static functions for struct elf_m68k_got.
(elf_m68k_init_got_entry_key, elf_m68k_got_entry_hash,
elf_m68k_got_entry_eq): New static functions for
struct elf_m68k_got_entry.
(ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT,
ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): New macros.
(enum elf_m68k_get_entry_howto): New enum.
(elf_m68k_get_got_entry, elf_m68k_update_got_entry_type,
elf_m68k_remove_got_entry_type): New static functions for
struct elf_m68k_got_entry.
(elf_m68k_add_entry_to_got): New static function.
(elf_m68k_bfd2got_entry_hash, elf_m68k_bfd2got_entry_eq,
elf_m68k_bfd2got_entry_del, elf_m68k_get_bfd2got_entry): New static
functions for struct elf_m68k_bfd2got_entry.
(struct elf_m68k_can_merge_gots_arg, elf_m68k_can_merge_gots_1,
elf_m68k_can_merge_gots): New traversal.
(struct elf_m68k_merge_gots_arg, elf_m68k_merge_gots_1,
elf_m68k_merge_gots): Ditto.
(struct elf_m68k_finalize_got_offsets_arg,
elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Ditto.
(struct elf_m68k_partition_multi_got_arg,
elf_m68k_partition_multi_got_1, elf_m68k_init_symndx2h_1,
elf_m68k_partition_multi_got): Ditto.
(elf_m68k_find_got_entry_ptr, elf_m68k_remove_got_entry): New static
functions.
(elf_m68k_copy_indirect_symbol): New static function implementing
a hook.
(elf_m68k_check_relocs): Update to add entries to multi-GOT.
(elf_m68k_gc_sweep_hook): Update to remove entries from multi-GOT.
(elf_m68k_always_size_sections): Assign BFDs to GOTs.
(elf_m68k_relocate_section): Update to properly handle GOT relocations.
(elf_m68k_finish_dynamic_symbol): Update to traverse all GOT entries
of a global symbol.
(bfd_elf_m68k_set_target_options): New function.
(bfd_elf32_bfd_link_hash_table_free): Define hook.
(bfd_elf32_bfd_final_link): Change expansion to bfd_elf_final_link
to skip generic calculation of GOT offsets.
(elf_backend_copy_indirect_symbol): Define hook.
* bfd-in.h (bfd_elf_m68k_set_target_options): Declare function.
* bfd-in2.h: Regenerate.
ld/
* configure.in (--enable-got): New option. Handle it.
* configure: Regenerate.
* config.in: Regenerate.
* emultempl/m68kelf.em: (got_handling_target_default): New shell
variable.
(GOT_HANDLING_TARGET_DEFAULT): New macro.
(GOT_HANDLING_DEFAULT): New macro. Initialize it from configure
option if one was given.
(got_handling): New static variable.
(elf_m68k_create_output_section_statements): New static function
implementing hook.
(PARSE_AND_LIST_PROLOGUE): Define shell variable.
(OPTION_GOT): New macro.
(PARSE_AND_LIST_LONGOPTS): Define shell variable. Specify
--got option.
(got): New linker option.
(PARSE_AND_LIST_OPTIONS): Define shell variable. Print help string
for --got option.
(PARSE_AND_LIST_ARGS_CASES): Define shell variable. Handle --got
option.
* ld.texinfo: Document --got=<type> option.
* gen-doc.texi: Add M68K.
* NEWS: Mention the new feature.
ld/testsuite/
* ld-m68k/got-12.s: New file.
* ld-m68k/got-13.s: New file.
* ld-m68k/got-14.s: New file.
* ld-m68k/got-15.s: New file.
* ld-m68k/got-34.s: New file.
* ld-m68k/got-35.s: New file.
* ld-m68k/got-single-12-ok.d: New dump test.
* ld-m68k/got-single-13-er.d: New dump test.
* ld-m68k/got-negative-14-ok.d: New dump test.
* ld-m68k/got-negative-15-er.d: New dump test.
* ld-m68k/got-negative-12-13-14-34-ok.d: New dump test.
* ld-m68k/got-negative-12-13-14-35-er.d: New dump test.
* ld-m68k/got-multigot-14-ok.d: New dump test.
* ld-m68k/got-multigot-15-er.d: New dump test.
* ld-m68k/got-multigot-12-13-14-34-35-ok.d: New dump test.
* ld-m68k/xgot-15.s: New source.
* ld-m68k/got-xgot-15-ok.d: New test.
* ld-m68k/got-xgot-12-13-14-15-34-35-ok.d: New test.
* ld-m68k/m68k.exp: Run new tests.
2008-05-21 12:01:37 +00:00
|
|
|
|
(elf_m68k_init_got_entry_key, elf_m68k_got_entry_hash,
|
|
|
|
|
|
elf_m68k_got_entry_eq): New static functions for
|
|
|
|
|
|
struct elf_m68k_got_entry.
|
|
|
|
|
|
(ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT,
|
|
|
|
|
|
ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): New macros.
|
|
|
|
|
|
(enum elf_m68k_get_entry_howto): New enum.
|
|
|
|
|
|
(elf_m68k_get_got_entry, elf_m68k_update_got_entry_type,
|
|
|
|
|
|
elf_m68k_remove_got_entry_type): New static functions for
|
|
|
|
|
|
struct elf_m68k_got_entry.
|
|
|
|
|
|
(elf_m68k_add_entry_to_got): New static function.
|
|
|
|
|
|
(elf_m68k_bfd2got_entry_hash, elf_m68k_bfd2got_entry_eq,
|
|
|
|
|
|
elf_m68k_bfd2got_entry_del, elf_m68k_get_bfd2got_entry): New static
|
|
|
|
|
|
functions for struct elf_m68k_bfd2got_entry.
|
|
|
|
|
|
(struct elf_m68k_can_merge_gots_arg, elf_m68k_can_merge_gots_1,
|
|
|
|
|
|
elf_m68k_can_merge_gots): New traversal.
|
|
|
|
|
|
(struct elf_m68k_merge_gots_arg, elf_m68k_merge_gots_1,
|
|
|
|
|
|
elf_m68k_merge_gots): Ditto.
|
|
|
|
|
|
(struct elf_m68k_finalize_got_offsets_arg,
|
|
|
|
|
|
elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Ditto.
|
|
|
|
|
|
(struct elf_m68k_partition_multi_got_arg,
|
|
|
|
|
|
elf_m68k_partition_multi_got_1, elf_m68k_init_symndx2h_1,
|
|
|
|
|
|
elf_m68k_partition_multi_got): Ditto.
|
|
|
|
|
|
(elf_m68k_find_got_entry_ptr, elf_m68k_remove_got_entry): New static
|
|
|
|
|
|
functions.
|
|
|
|
|
|
(elf_m68k_copy_indirect_symbol): New static function implementing
|
|
|
|
|
|
a hook.
|
|
|
|
|
|
(elf_m68k_check_relocs): Update to add entries to multi-GOT.
|
|
|
|
|
|
(elf_m68k_gc_sweep_hook): Update to remove entries from multi-GOT.
|
|
|
|
|
|
(elf_m68k_always_size_sections): Assign BFDs to GOTs.
|
|
|
|
|
|
(elf_m68k_relocate_section): Update to properly handle GOT relocations.
|
|
|
|
|
|
(elf_m68k_finish_dynamic_symbol): Update to traverse all GOT entries
|
|
|
|
|
|
of a global symbol.
|
|
|
|
|
|
(bfd_elf_m68k_set_target_options): New function.
|
|
|
|
|
|
(bfd_elf32_bfd_link_hash_table_free): Define hook.
|
|
|
|
|
|
(bfd_elf32_bfd_final_link): Change expansion to bfd_elf_final_link
|
|
|
|
|
|
to skip generic calculation of GOT offsets.
|
|
|
|
|
|
(elf_backend_copy_indirect_symbol): Define hook.
|
|
|
|
|
|
* bfd-in.h (bfd_elf_m68k_set_target_options): Declare function.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2008-08-05 03:03:46 +00:00
|
|
|
|
2008-05-21 André Johansen <andrejoh@gmail.com>
|
2008-05-21 11:46:42 +00:00
|
|
|
|
|
|
|
|
|
|
PR 868
|
|
|
|
|
|
* dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free memory allocated
|
|
|
|
|
|
for filenames in function tables and variable tables.
|
|
|
|
|
|
|
2008-05-19 06:06:03 +00:00
|
|
|
|
2008-05-19 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 2995, PR 6473
|
|
|
|
|
|
* elf.c (_bfd_elf_make_section_from_shdr): Leave lma equal to
|
|
|
|
|
|
vma when all p_paddr fields are zero and there is more than
|
|
|
|
|
|
one PT_LOAD header.
|
|
|
|
|
|
|
bfd/
* elf32-arm.c (THM2_MAX_FWD_BRANCH_OFFSET): Define.
(THM2_MAX_BWD_BRANCH_OFFSET): Define.
(ARM_MAX_FWD_BRANCH_OFFSET): Define.
(ARM_MAX_BWD_BRANCH_OFFSET): Define.
(THM_MAX_FWD_BRANCH_OFFSET): Define.
(THM_MAX_BWD_BRANCH_OFFSET): Define.
(arm_long_branch_stub): Define.
(arm_pic_long_branch_stub): Define.
(arm_thumb_v4t_long_branch_stub): Define.
(arm_thumb_thumb_long_branch_stub): Define.
(arm_thumb_arm_v4t_long_branch_stub): Define.
(STUB_SUFFIX): Define.
(elf32_arm_stub_type): Define.
(elf32_arm_stub_hash_entry): Define.
(elf32_arm_link_hash_entry): Add stub_cache field.
(arm_stub_hash_lookup): Define.
(elf32_arm_link_hash_table): Add stub_hash_table, stub_bfd,
add_stub_section, layout_sections_again, stub_group, bfd_count,
top_index, input_list fields.
(elf32_arm_link_hash_newfunc): Init new field.
(stub_hash_newfunc): New function.
(elf32_arm_link_hash_table_create): Init stub_hash_table.
(elf32_arm_hash_table_free): New function.
(arm_type_of_stub): New function.
(elf32_arm_stub_name): New function.
(elf32_arm_get_stub_entry): New function.
(elf32_arm_stub_add_mapping_symbol): New function.
(elf32_arm_add_stub): New function.
(arm_build_one_stub): New function.
(arm_size_one_stub): New function.
(elf32_arm_setup_section_lists): New function.
(elf32_arm_next_input_section): New function.
(group_sections): New function.
(elf32_arm_size_stubs): New function.
(elf32_arm_build_stubs): New function.
(bfd_elf32_arm_add_glue_sections_to_bfd): Skip stub sections.
(bfd_elf32_arm_process_before_allocation): No longer handle
R_ARM_CALL and R_ARM_THM_CALL.
(using_thumb_only): New function.
(elf32_arm_final_link_relocate): Redirect calls to stub if range
exceeds encoding capabilities.
(bfd_elf32_bfd_link_hash_table_free): Define.
* bfd-in.h (R_ARM_max): Fix value to 130.
(elf32_arm_setup_section_lists): Protype.
(elf32_arm_next_input_section): Protype.
(elf32_arm_size_stubs): Protype.
(elf32_arm_build_stubs): Protype.
ld/
* emultempl/armelf.em (build_section_lists): New function.
(stub_file): Define.
(need_laying_out): Define.
(group_size): Define.
(hook_stub_info): Define.
(hook_in_stub): New function.
(elf32_arm_add_stub_section): New function.
(gldarm_layout_sections_again): New function.
(gld${EMULATION_NAME}_finish): Replace arm_elf_finish(). Generate
stubs for long calls if needed.
(arm_elf_create_output_section_statements): create stub_file bfd.
(arm_for_each_input_file_wrapper): New function.
(arm_lang_for_each_input_file): New function.
(lang_for_each_input_file): Define.
(PARSE_AND_LIST_PROLOGUE): Add option token OPTION_STUBGROUP_SIZE.
(PARSE_AND_LIST_LONGOPTS): Add option stub-group-size.
(PARSE_AND_LIST_OPTIONS): Add option stub-group-size.
(PARSE_AND_LIST_ARGS_CASES): Add OPTION_STUBGROUP_SIZE case.
(LDEMUL_FINISH): Update to gld${EMULATION_NAME}_finish.
* ld/lang.c (print_input_statement): Skip if bfd has
BFD_LINKER_CREATED.
ld/testsuite
* ld-arm/arm-elf.exp (armelftests): Add farcall-arm-arm,
farcall-arm-arm-pic-veneer, farcall-arm-arm-be8 farcall-arm-thumb,
farcall-arm-thumb-blx, farcall-arm-thumb-pic-veneer,
farcall-arm-thumb-blx-pic-veneer, farcall-thumb-thumb,
farcall-thumb-thumb-pic-veneer, farcall-thumb-thumb-blx,
farcall-thumb-thumb-m, farcall-thumb-thumb-m-pic-veneer,
farcall-thumb-thumb-blx-pic-veneer, farcall-thumb-arm,
farcall-thumb-arm-pic-veneer, farcall-thumb-arm-blx,
farcall-thumb-arm-blx-pic-veneer.
Change thumb2-bl-as-thumb1-bad, thumb2-bl-bad.
* ld-arm/thumb2-bl-as-thumb1-bad.d: Reflects farcall stub
generation.
* ld-arm/thumb2-bl-bad.d: Likewise.
* ld-arm/thumb2-bl-as-thumb1-bad.s: Update comments.
* ld-arm/thumb2-bl-bad.s: Likewise.
2008-05-15 17:00:15 +00:00
|
|
|
|
2008-05-15 Christophe Lyon <christophe.lyon@st.com>
|
|
|
|
|
|
|
|
|
|
|
|
Add long call support for ARM.
|
|
|
|
|
|
* elf32-arm.c (THM2_MAX_FWD_BRANCH_OFFSET): Define.
|
|
|
|
|
|
(THM2_MAX_BWD_BRANCH_OFFSET): Define.
|
|
|
|
|
|
(ARM_MAX_FWD_BRANCH_OFFSET): Define.
|
|
|
|
|
|
(ARM_MAX_BWD_BRANCH_OFFSET): Define.
|
|
|
|
|
|
(THM_MAX_FWD_BRANCH_OFFSET): Define.
|
|
|
|
|
|
(THM_MAX_BWD_BRANCH_OFFSET): Define.
|
|
|
|
|
|
(arm_long_branch_stub): Define.
|
|
|
|
|
|
(arm_pic_long_branch_stub): Define.
|
|
|
|
|
|
(arm_thumb_v4t_long_branch_stub): Define.
|
|
|
|
|
|
(arm_thumb_thumb_long_branch_stub): Define.
|
|
|
|
|
|
(arm_thumb_arm_v4t_long_branch_stub): Define.
|
|
|
|
|
|
(STUB_SUFFIX): Define.
|
|
|
|
|
|
(elf32_arm_stub_type): Define.
|
|
|
|
|
|
(elf32_arm_stub_hash_entry): Define.
|
|
|
|
|
|
(elf32_arm_link_hash_entry): Add stub_cache field.
|
|
|
|
|
|
(arm_stub_hash_lookup): Define.
|
|
|
|
|
|
(elf32_arm_link_hash_table): Add stub_hash_table, stub_bfd,
|
|
|
|
|
|
add_stub_section, layout_sections_again, stub_group, bfd_count,
|
|
|
|
|
|
top_index, input_list fields.
|
|
|
|
|
|
(elf32_arm_link_hash_newfunc): Init new field.
|
|
|
|
|
|
(stub_hash_newfunc): New function.
|
|
|
|
|
|
(elf32_arm_link_hash_table_create): Init stub_hash_table.
|
|
|
|
|
|
(elf32_arm_hash_table_free): New function.
|
|
|
|
|
|
(arm_type_of_stub): New function.
|
|
|
|
|
|
(elf32_arm_stub_name): New function.
|
|
|
|
|
|
(elf32_arm_get_stub_entry): New function.
|
|
|
|
|
|
(elf32_arm_stub_add_mapping_symbol): New function.
|
|
|
|
|
|
(elf32_arm_add_stub): New function.
|
|
|
|
|
|
(arm_build_one_stub): New function.
|
|
|
|
|
|
(arm_size_one_stub): New function.
|
|
|
|
|
|
(elf32_arm_setup_section_lists): New function.
|
|
|
|
|
|
(elf32_arm_next_input_section): New function.
|
|
|
|
|
|
(group_sections): New function.
|
|
|
|
|
|
(elf32_arm_size_stubs): New function.
|
|
|
|
|
|
(elf32_arm_build_stubs): New function.
|
|
|
|
|
|
(bfd_elf32_arm_add_glue_sections_to_bfd): Skip stub sections.
|
|
|
|
|
|
(bfd_elf32_arm_process_before_allocation): No longer handle
|
|
|
|
|
|
R_ARM_CALL and R_ARM_THM_CALL.
|
|
|
|
|
|
(using_thumb_only): New function.
|
|
|
|
|
|
(elf32_arm_final_link_relocate): Redirect calls to stub if range
|
|
|
|
|
|
exceeds encoding capabilities.
|
|
|
|
|
|
(bfd_elf32_bfd_link_hash_table_free): Define.
|
|
|
|
|
|
* bfd-in.h (R_ARM_max): Fix value to 130.
|
|
|
|
|
|
(elf32_arm_setup_section_lists): Protype.
|
|
|
|
|
|
(elf32_arm_next_input_section): Protype.
|
|
|
|
|
|
(elf32_arm_size_stubs): Protype.
|
|
|
|
|
|
(elf32_arm_build_stubs): Protype.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2008-05-14 16:00:38 +00:00
|
|
|
|
2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_get_synthetic_symtab): Fix memset calls.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Likewise.
|
|
|
|
|
|
|
2008-05-14 06:45:42 +00:00
|
|
|
|
2008-05-14 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Run "make dep-am".
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2008-05-14 02:21:19 +00:00
|
|
|
|
2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
|
|
Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (section_covers_vma): New function.
|
|
|
|
|
|
(ppc_elf_get_synthetic_symtab): New function.
|
|
|
|
|
|
(bfd_elf32_get_synthetic_symtab): Define.
|
|
|
|
|
|
* elf64-ppc.c (section_covers_vma): New function.
|
|
|
|
|
|
(ppc64_elf_get_synthetic_symtab): Generate sym@plt on glink branch
|
|
|
|
|
|
table entries, and __glink_PLTresolve on resolver stub.
|
|
|
|
|
|
(ppc64_elf_build_stubs): Rename __glink sym to __glink_PLTresolve.
|
|
|
|
|
|
|
2008-05-12 12:47:47 +00:00
|
|
|
|
2008-05-12 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 6443
|
|
|
|
|
|
* elf32-ppc.c (MUST_BE_DYN_RELOC): Delete.
|
|
|
|
|
|
(must_be_dyn_reloc): New function.
|
|
|
|
|
|
(ppc_elf_check_relocs): Don't set DF_STATIC_TLS for tprel relocs
|
|
|
|
|
|
in pies.
|
|
|
|
|
|
(ppc_elf_tls_optimize): Optimise pies.
|
|
|
|
|
|
(ppc_elf_relocate_section): Use a section symbol rather than no
|
|
|
|
|
|
symbol if possible for LD->IE TLS sequence, but don't error if
|
|
|
|
|
|
we must use no symbol.
|
|
|
|
|
|
* elf64-ppc.c (MUST_BE_DYN_RELOC): As for elf32-ppc.c.
|
|
|
|
|
|
(must_be_dyn_reloc): Likewise.
|
|
|
|
|
|
(ppc64_elf_check_relocs): Likewise.
|
|
|
|
|
|
(ppc64_elf_tls_optimize): Likewise.
|
|
|
|
|
|
(ppc64_elf_relocate_section): Likewise.
|
|
|
|
|
|
|
2008-05-12 12:22:53 +00:00
|
|
|
|
2008-05-12 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (spu_elf_relocate_section): Rename is_ea to is_ea_sym.
|
|
|
|
|
|
|
2008-05-10 01:58:17 +00:00
|
|
|
|
2008-05-10 Paul Pluzhnikov <ppluzhnikov@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfcore.h (elf_core_file_p): Warn about core truncation.
|
|
|
|
|
|
|
2008-05-07 23:13:09 +00:00
|
|
|
|
2008-05-07 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-xtensa.c (xtensa_property_section_name): New.
|
|
|
|
|
|
(xtensa_make_property_section): New.
|
|
|
|
|
|
(xtensa_get_property_section): Make static. Do not create a new
|
|
|
|
|
|
section if it does not exist.
|
|
|
|
|
|
|
2008-05-07 14:46:44 +00:00
|
|
|
|
2008-05-08 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (spu_elf_special_sections): Add "._ea".
|
|
|
|
|
|
(spu_elf_relocate_section): Handle relocations against symbols
|
|
|
|
|
|
defined in ._ea specially.
|
|
|
|
|
|
|
2008-05-03 15:36:34 +00:00
|
|
|
|
2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_symbian_link_hash_table_create): Use
|
|
|
|
|
|
ARRAY_SIZE.
|
|
|
|
|
|
(elf32_arm_symbian_plt_sym_val): New.
|
|
|
|
|
|
(elf_backend_plt_sym_val): Define.
|
|
|
|
|
|
|
2008-05-03 05:18:02 +00:00
|
|
|
|
2008-05-03 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 2995, PR 6473
|
|
|
|
|
|
* elf.c (rewrite_elf_program_header): Rather than clearing
|
|
|
|
|
|
p_paddr_valid at end, don't set it in the first place. Delete
|
|
|
|
|
|
comment no longer relevant. When not p_paddr_valid, don't set
|
|
|
|
|
|
paddr from vaddr, and don't set p_vaddr_offset.
|
|
|
|
|
|
|
2008-05-01 17:06:52 +00:00
|
|
|
|
2008-05-01 Cary Coutant <ccoutant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (bfd_elf_get_str_section): Fix memory leak caused by
|
|
|
|
|
|
corrupt string table.
|
|
|
|
|
|
|
2008-05-01 15:45:43 +00:00
|
|
|
|
2008-05-01 Joel Brobecker <brobecker@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cache.c (cache_bread_1): Renames cache_bread.
|
|
|
|
|
|
(cache_bread): New function.
|
|
|
|
|
|
|
2008-05-01 14:13:58 +00:00
|
|
|
|
2008-05-01 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 2995, PR 6473
|
|
|
|
|
|
* elf.c (_bfd_elf_make_section_from_shdr): Always set lma from p_paddr.
|
|
|
|
|
|
(assign_file_positions_for_load_sections): Combine nested "if".
|
|
|
|
|
|
(copy_elf_program_header): Don't set p_paddr_valid or p_vaddr_offset
|
|
|
|
|
|
when all header p_paddr fields are zero.
|
|
|
|
|
|
|
2008-04-30 06:47:24 +00:00
|
|
|
|
2008-04-30 Edmar Wienskoski <edmar@freescale.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cpu-powerpc.c (bfd_powerpc_archs): Add e500mc entry.
|
|
|
|
|
|
|
2008-04-29 11:53:45 +00:00
|
|
|
|
2008-04-29 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (_bfd_elf_get_dynamic_reloc_upper_bound)
|
|
|
|
|
|
(_bfd_elf_canonicalize_dynamic_reloc): Find dynamic relocations
|
|
|
|
|
|
even if they are not loaded.
|
|
|
|
|
|
* elflink.c (_bfd_elf_init_2_index_sections): Set data_index_section
|
|
|
|
|
|
first.
|
|
|
|
|
|
|
2008-04-25 16:02:43 +00:00
|
|
|
|
2008-04-25 Jay Foad <jay.foad@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc16.c (bfd_coff_reloc16_get_value): Add support for
|
|
|
|
|
|
undefined weak symbols.
|
|
|
|
|
|
|
2008-04-25 14:52:23 +00:00
|
|
|
|
2008-04-25 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/vi.po: Updated Vietnamese translation.
|
|
|
|
|
|
|
2008-04-23 16:11:47 +00:00
|
|
|
|
2008-04-23 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
|
|
|
|
|
|
|
|
* aclocal.m4: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2008-04-22 00:12:23 +00:00
|
|
|
|
2008-04-21 Cary Coutant <ccoutant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archive.c (_bfd_write_archive_contents): Fix incorrect use of
|
|
|
|
|
|
ARFMAG.
|
|
|
|
|
|
|
2008-04-21 17:54:25 +00:00
|
|
|
|
2008-04-21 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Don't
|
|
|
|
|
|
set the value of undefined symbols in shared objects.
|
|
|
|
|
|
(_bfd_mips_vxworks_finish_dynamic_symbol): Clear value for
|
|
|
|
|
|
undefined symbols unless pointer equality is needed.
|
|
|
|
|
|
|
2008-04-18 09:22:24 +00:00
|
|
|
|
2008-04-18 Dennis Roberts <dennis.roberts@sunquestinfo.com>
|
|
|
|
|
|
|
|
|
|
|
|
* aix5ppc-core.c: Define macros for the default architecture and
|
|
|
|
|
|
machine for matching core files.
|
|
|
|
|
|
(xcoff64_core_p): Set the architecture and machine to the default
|
|
|
|
|
|
values defined in the macros mentioned above.
|
|
|
|
|
|
* rs6000-core.c: Define macros to determine whether or not the
|
|
|
|
|
|
core file header uses the core_dumpxx header format.
|
|
|
|
|
|
(rs6000coff_core_p): Don't match core files that use the
|
|
|
|
|
|
core_dumpxx header format.
|
|
|
|
|
|
|
2008-04-16 18:02:01 +00:00
|
|
|
|
2008-04-16 Pedro Alves <pedro@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd (i[3-7]86-*-dicos*, x86_64-*-dicos*): Add.
|
|
|
|
|
|
|
2008-04-16 08:51:18 +00:00
|
|
|
|
2008-04-16 David S. Miller <davem@davemloft.net>
|
|
|
|
|
|
|
|
|
|
|
|
* reloc.c (BFD_RELOC_SPARC_GOTDATA_HIX22,
|
|
|
|
|
|
BFD_RELOC_SPARC_GOTDATA_LOX10, BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
|
|
|
|
|
|
BFD_RELOC_SPARC_GOTDATA_OP_LOX10, BFD_RELOC_SPARC_GOTDATA_OP): New.
|
|
|
|
|
|
* libbfd.h: Regnerate.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* elfxx-sparc.c (_bfd_sparc_elf_howto_table): Add entries for
|
|
|
|
|
|
GOTDATA relocations.
|
|
|
|
|
|
(sparc_reloc_map): Likewise.
|
|
|
|
|
|
(_bfd_sparc_elf_check_relocs): Handle R_SPARC_GOTDATA_* like
|
|
|
|
|
|
R_SPARC_GOT*.
|
|
|
|
|
|
(_bfd_sparc_elf_gc_sweep_hook): Likewise.
|
|
|
|
|
|
(_bfd_sparc_elf_relocate_section): Transform R_SPARC_GOTDATA_HIX22,
|
|
|
|
|
|
R_SPARC_GOTDATA_LOX10, R_SPARC_GOTDATA_OP_HIX22, and
|
|
|
|
|
|
R_SPARC_GOTDATA_OP_LOX10 into the equivalent R_SPARC_GOT* reloc.
|
|
|
|
|
|
Simply ignore R_SPARC_GOTDATA_OP relocations.
|
|
|
|
|
|
|
2008-04-14 19:58:48 +00:00
|
|
|
|
2008-04-14 Aurelien Jarno <aurelien@aurel32.net>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in: Link with the PIC version of libiberty on
|
|
|
|
|
|
Linux/MIPS hosts.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2008-04-14 11:01:38 +00:00
|
|
|
|
2008-04-14 Edmar Wienskoski <edmar@freescale.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archures.c: Add bfd_mach_ppc_e500mc.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2008-04-08 05:48:28 +00:00
|
|
|
|
2008-04-08 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (spu_elf_build_stubs): Correct error message.
|
|
|
|
|
|
(mark_functions_via_relocs): Remove premature init of symtab_hdr.
|
|
|
|
|
|
(collect_overlays): Commment typo fix.
|
|
|
|
|
|
|
2008-04-08 05:41:19 +00:00
|
|
|
|
2008-04-08 Kees Cook <kees@canonical.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (bfd_elf_size_dynamic_sections): Ignore GNU-stack note
|
|
|
|
|
|
in EXEC_P bfds.
|
|
|
|
|
|
|
bfd/
* elf32-spu.c: Include libiberty.h.
(struct spu_link_hash_table): Add local_stire, overlay_fixed, reserved,
non_ovly_stub, spu_elf_load_ovl_mgr, spu_elf_open_overlay_script,
spu_elf_relink, auto_overlay fields.
(AUTO_OVERLAY, AUTO_RELINK, OVERLAY_RODATA): Define.
(needs_ovl_stub): Flip test so that call to non-function warning
is emitted during relocate_section rather than earlier.
(spu_elf_check_vma): Stash --auto-overlay parameters, and clear
auto_overlay if no section exceeds local store.
(struct call_info): Add count, max_depth, is_pasted fields.
(struct function_info): Add rodata, last_caller, call_count,
depth, new visit flags.
(insert_callee): Increment call count.
(copy_callee): New function.
(mark_functions_via_relocs): Investigate all reloc types to count
possible function pointer stubs for --auto-overlay. Track
last_caller and increment function call_count.
(pasted_function): Insert a "call" into call info for pasted section.
(remove_cycles): Track max depth of calls. Don't emit call graph
pruning warning for --auto-overlay.
(build_call_tree): Don't transfer_calls for --auto-overlay.
Adjust remove_cycles call.
(sort_calls, sort_lib, sort_bfds): New functions.
(struct _mos_param, struct _uos_param, struct _cl_param): New.
(mark_overlay_section, unmark_overlay_section): New functions.
(collect_lib_sectios, auto_ovl_lib_functions): New functions.
(collect_overlays, find_pasted_call): New functions.
(sum_stack): Deal with is_pasted "calls". Exit before printing
when --auto-overlay.
(spu_elf_auto_overlay): New function.
(spu_elf_final_link): Call spu_elf_auto_overlay.
* elf32-spu.h (spu_elf_check_vma): Update prototype.
ld/
* emultempl/spuelf.em (auto_overlay, auto_overlay_file,
auto_overlay_fixed, auto_overlay_reserved, my_argc, my_argv): New vars.
(spu_before_allocation): Warn on --auto-overlay and existing overlays.
(struct tflist, clean_tmp): Move.
(new_tmp_file): New function, extracted from..
(embedded_spu_file): ..here.
(spu_elf_open_overlay_script, spu_elf_relink): New function.
(gld${EMULATION_NAME}_finish): Pass a bunch of --auto-overlay params.
Warn on --auto-overlay and zero local store.
(gld${EMULATION_NAME}_choose_target): New function to stash argv.
(OPTION_SPU_AUTO_OVERLAY, OPTION_SPU_AUTO_RELINK,
OPTION_SPU_OVERLAY_RODATA, OPTION_SPU_FIXED_SPACE,
OPTION_SPU_RESERVED_SPACE, OPTION_SPU_NO_AUTO_OVERLAY): Define.
(PARSE_AND_LIST_LONGOPTS): Add entries for new options.
(PARSE_AND_LIST_OPTIONS): Likewise.
(PARSE_AND_LIST_ARGS_CASES): Likewise.
(LDEMUL_CHOOSE_TARGET): Define.
2008-04-08 03:26:54 +00:00
|
|
|
|
2008-04-08 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c: Include libiberty.h.
|
|
|
|
|
|
(struct spu_link_hash_table): Add local_stire, overlay_fixed, reserved,
|
|
|
|
|
|
non_ovly_stub, spu_elf_load_ovl_mgr, spu_elf_open_overlay_script,
|
|
|
|
|
|
spu_elf_relink, auto_overlay fields.
|
|
|
|
|
|
(AUTO_OVERLAY, AUTO_RELINK, OVERLAY_RODATA): Define.
|
|
|
|
|
|
(needs_ovl_stub): Flip test so that call to non-function warning
|
|
|
|
|
|
is emitted during relocate_section rather than earlier.
|
|
|
|
|
|
(spu_elf_check_vma): Stash --auto-overlay parameters, and clear
|
|
|
|
|
|
auto_overlay if no section exceeds local store.
|
|
|
|
|
|
(struct call_info): Add count, max_depth, is_pasted fields.
|
|
|
|
|
|
(struct function_info): Add rodata, last_caller, call_count,
|
|
|
|
|
|
depth, new visit flags.
|
|
|
|
|
|
(insert_callee): Increment call count.
|
|
|
|
|
|
(copy_callee): New function.
|
|
|
|
|
|
(mark_functions_via_relocs): Investigate all reloc types to count
|
|
|
|
|
|
possible function pointer stubs for --auto-overlay. Track
|
|
|
|
|
|
last_caller and increment function call_count.
|
|
|
|
|
|
(pasted_function): Insert a "call" into call info for pasted section.
|
|
|
|
|
|
(remove_cycles): Track max depth of calls. Don't emit call graph
|
|
|
|
|
|
pruning warning for --auto-overlay.
|
|
|
|
|
|
(build_call_tree): Don't transfer_calls for --auto-overlay.
|
|
|
|
|
|
Adjust remove_cycles call.
|
|
|
|
|
|
(sort_calls, sort_lib, sort_bfds): New functions.
|
|
|
|
|
|
(struct _mos_param, struct _uos_param, struct _cl_param): New.
|
|
|
|
|
|
(mark_overlay_section, unmark_overlay_section): New functions.
|
|
|
|
|
|
(collect_lib_sectios, auto_ovl_lib_functions): New functions.
|
|
|
|
|
|
(collect_overlays, find_pasted_call): New functions.
|
|
|
|
|
|
(sum_stack): Deal with is_pasted "calls". Exit before printing
|
|
|
|
|
|
when --auto-overlay.
|
|
|
|
|
|
(spu_elf_auto_overlay): New function.
|
|
|
|
|
|
(spu_elf_final_link): Call spu_elf_auto_overlay.
|
|
|
|
|
|
* elf32-spu.h (spu_elf_check_vma): Update prototype.
|
|
|
|
|
|
|
2008-04-07 13:07:23 +00:00
|
|
|
|
2008-04-07 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (allocate_spuear_stubs): Ensure _SPUEAR_ symbol
|
|
|
|
|
|
is defined in overlay section before creating a stub.
|
|
|
|
|
|
(build_spuear_stubs): Likewise.
|
|
|
|
|
|
(spu_elf_size_stubs, spu_elf_build_stubs): Adjust calls.
|
|
|
|
|
|
|
2008-04-01 23:52:00 +00:00
|
|
|
|
2008-04-02 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (insert_callee): Reorder call list so most recent
|
|
|
|
|
|
call is always first.
|
|
|
|
|
|
(interesting_section): Move.
|
|
|
|
|
|
(mark_functions_via_relocs): Fold interesting_section and
|
|
|
|
|
|
reloc_count tests in callers to here. Simplify output section
|
|
|
|
|
|
owner test.
|
|
|
|
|
|
(discover_functions): Set "gaps" when no symbols and some
|
|
|
|
|
|
"interesting_section". Run pasted_function loop for no symbol
|
|
|
|
|
|
bfds.
|
|
|
|
|
|
(for_each_node, transfer_calls): New functions.
|
|
|
|
|
|
(mark_non_root): Adjust to suit for_each_node.
|
|
|
|
|
|
(call_graph_traverse): Likewise. Fix memory leak. Rename to..
|
|
|
|
|
|
(remove_cycles): ..this.
|
|
|
|
|
|
(build_call_tree): Use for_each_node and transfer_calls.
|
|
|
|
|
|
(struct _sum_stack_param): New.
|
|
|
|
|
|
(sum_stack): Adjust to suit for_each_node. Return error on
|
|
|
|
|
|
malloc failure. Move code to print root node cumulative stack from..
|
|
|
|
|
|
(spu_elf_stack_analysis): ..here. Use for_each_node.
|
|
|
|
|
|
|
2008-03-31 23:44:47 +00:00
|
|
|
|
2008-03-31 Cary Coutant <ccoutant@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 6006
|
|
|
|
|
|
* archive.c (_bfd_slurp_extended_name_table): Change
|
|
|
|
|
|
ARFMAG[0] to ARFMAG[1].
|
|
|
|
|
|
(_bfd_construct_extended_name_table): Likewise.
|
|
|
|
|
|
|
2008-03-31 14:02:26 +00:00
|
|
|
|
2008-03-31 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (mips_elf_record_got_page_entry): Update comment.
|
|
|
|
|
|
(_bfd_mips_elf_check_relocs): Update comments. Always call
|
|
|
|
|
|
mips_elf_record_got_page_entry for R_MIPS_GOT_PAGE.
|
|
|
|
|
|
|
|
|
|
|
|
2008-03-27 Cary Coutant <ccoutant@google.com>
|
2008-03-28 06:49:44 +00:00
|
|
|
|
|
2008-03-31 23:44:47 +00:00
|
|
|
|
Add support for thin archives.
|
2008-03-28 06:49:44 +00:00
|
|
|
|
* archive.c (_bfd_find_nested_archive): New function.
|
|
|
|
|
|
(get_extended_arelt_filename): Add origin parameter.
|
|
|
|
|
|
(_bfd_generic_read_ar_hdr_mag): Deal with extended name
|
|
|
|
|
|
combined with a file offset.
|
|
|
|
|
|
(append_relative_path): New function.
|
|
|
|
|
|
(_bfd_get_elt_at_filepos): Deal with external members and
|
|
|
|
|
|
nested archives.
|
|
|
|
|
|
(bfd_generic_openr_next_archived_file): Thin archives.
|
|
|
|
|
|
(bfd_generic_archive_p): Recognize new magic string.
|
|
|
|
|
|
(adjust_relative_path): New function.
|
|
|
|
|
|
(_bfd_construct_extended_name_table): Construct extended
|
|
|
|
|
|
names for thin archive members.
|
|
|
|
|
|
(_bfd_write_archive_contents): Emit new magic string, skip
|
|
|
|
|
|
copying files for thin archives.
|
|
|
|
|
|
* bfd-in.h (bfd_is_thin_archive): New macro.
|
|
|
|
|
|
* bfd.c (struct bfd): New fields for thin archives.
|
|
|
|
|
|
* libbfd-in.h (struct areltdata): New field for thin archives.
|
|
|
|
|
|
* opncls.c (bfd_close): Delete BFDs for nested archives.
|
|
|
|
|
|
|
2008-03-26 13:04:23 +00:00
|
|
|
|
2008-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-bfin.c (bfin_final_link_relocate): New function, wrapper around
|
|
|
|
|
|
_bfd_final_link_relocate that also handles R_pcrel24 relocs.
|
|
|
|
|
|
(bfinfdpic_relocate_section, bfin_relocate_section): Use it.
|
|
|
|
|
|
|
2008-03-25 18:56:02 +00:00
|
|
|
|
2008-03-25 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_final_link_relocate): Skip dynamic relocs
|
|
|
|
|
|
in vxworks tls_vars sections.
|
|
|
|
|
|
(allocate_dynrelocs, elf32_arm_size_dynamic_sections): Likewise.
|
|
|
|
|
|
* elf32-i386.c (allocate_dynrelocs,
|
|
|
|
|
|
elf_i386_size_dynamic_sections, elf_i386_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-ppc.c (allocate_dynrelocs, ppc_elf_size_dynamic_sections,
|
|
|
|
|
|
ppc_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-sh.c (allocate_dynrelocs, sh_elf_size_dynamic_sections,
|
|
|
|
|
|
sh_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elfxx-sparc.c (allocate_dynrelocs,
|
|
|
|
|
|
_bfd_sparc_elf_size_dynamic_sections,
|
|
|
|
|
|
_bfd_sparc_elf_relocate_section): Likewise.
|
|
|
|
|
|
|
2008-03-21 16:22:51 +00:00
|
|
|
|
2008-03-21 Adam Nemet <anemet@caviumnetworks.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (_bfd_elf_print_private_bfd_data): Use bfd_fprintf_vma to
|
|
|
|
|
|
print the values from the dynamic section.
|
|
|
|
|
|
|
2008-03-20 10:52:14 +00:00
|
|
|
|
2008-03-20 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
|
|
|
|
|
|
|
|
* elfxx-mips.c (MIPS_ELF_GNU_GOT1_MASK): New macro.
|
|
|
|
|
|
(_bfd_mips_elf_finish_dynamic_sections): Use it instead of 0x80000000.
|
|
|
|
|
|
|
2008-03-20 05:35:10 +00:00
|
|
|
|
2008-03-20 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (spu_elf_create_sections): Remove output_bfd parameter.
|
|
|
|
|
|
(spu_elf_find_overlays, spu_elf_size_stubs): Likewise
|
|
|
|
|
|
(process_stubs, discover_functions, build_call_tree): Likewise.
|
|
|
|
|
|
(spu_elf_stack_analysis): Likewise.
|
|
|
|
|
|
(spu_elf_check_vma): Likewise. Move.
|
|
|
|
|
|
(struct call_info): Make "is_tail" a bitfield.
|
|
|
|
|
|
(insert_callee): Clear fun->start and set fun->is_func if we find
|
|
|
|
|
|
a non-tail call.
|
|
|
|
|
|
* elf32-spu.h (spu_elf_create_sections): Update prototype.
|
|
|
|
|
|
(spu_elf_find_overlays, spu_elf_size_stubs, spu_elf_check_vma): Ditto.
|
|
|
|
|
|
|
2008-03-17 22:17:33 +00:00
|
|
|
|
2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
|
|
|
|
|
|
|
|
* aclocal.m4: Regenerate.
|
|
|
|
|
|
* configure: Likewise.
|
|
|
|
|
|
* Makefile.in: Likewise.
|
|
|
|
|
|
|
2008-03-16 22:26:23 +00:00
|
|
|
|
2008-03-16 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/5789
|
|
|
|
|
|
PR ld/5943
|
|
|
|
|
|
* elf32-i386.c (elf_i386_relocate_section): Issue an error
|
|
|
|
|
|
for R_386_GOTOFF relocaton against undefined hidden/internal
|
|
|
|
|
|
symbols when building a shared object.
|
|
|
|
|
|
|
|
|
|
|
|
* elf64-x86-64.c (elf64_x86_64_relocate_section): Issue an
|
|
|
|
|
|
error for R_X86_64_PC8/R_X86_64_PC16/R_X86_64_PC32
|
|
|
|
|
|
relocaton against undefined hidden/internal symbols when
|
|
|
|
|
|
building a shared object.
|
|
|
|
|
|
(elf64_x86_64_finish_dynamic_symbol): Return FALSE when symbol
|
|
|
|
|
|
is referenced locally, but isn't defined in a regular file.
|
|
|
|
|
|
|
2008-03-15 H.J. Lu <hongjiu.lu@intel.com>
* bfd-in.h (BFD_NO_FLAGS, HAS_RELOC, EXEC_P, HAS_LINENO,
HAS_DEBUG, HAS_SYMS, HAS_LOCALS, DYNAMIC, WP_TEXT, D_PAGED,
BFD_IS_RELAXABLE, BFD_TRADITIONAL_FORMAT, BFD_IN_MEMORY,
HAS_LOAD_PAGE, BFD_LINKER_CREATED): Moved to ...
* bfd.c: Here.
* bfd.c (bfd): Change cacheable, target_defaulted, opened_once,
mtime_set, no_export, output_has_begun and has_armap to bit
field.
* bfd-in2.h: Regenerated.
2008-03-16 06:53:48 +00:00
|
|
|
|
2008-03-15 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h (BFD_NO_FLAGS, HAS_RELOC, EXEC_P, HAS_LINENO,
|
|
|
|
|
|
HAS_DEBUG, HAS_SYMS, HAS_LOCALS, DYNAMIC, WP_TEXT, D_PAGED,
|
|
|
|
|
|
BFD_IS_RELAXABLE, BFD_TRADITIONAL_FORMAT, BFD_IN_MEMORY,
|
|
|
|
|
|
HAS_LOAD_PAGE, BFD_LINKER_CREATED): Moved to ...
|
|
|
|
|
|
* bfd.c: Here.
|
|
|
|
|
|
|
|
|
|
|
|
* bfd.c (bfd): Change cacheable, target_defaulted, opened_once,
|
|
|
|
|
|
mtime_set, no_export, output_has_begun and has_armap to bit
|
|
|
|
|
|
field.
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
|
2008-03-14 18:39:43 +00:00
|
|
|
|
2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cache.c (close_one): Remove mtime hack.
|
|
|
|
|
|
|
2008-03-14 16:40:09 +00:00
|
|
|
|
2008-03-14 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/5913
|
|
|
|
|
|
* elfxx-ia64.c (elfNN_ia64_tprel_base): Remove BFD_ASSERT.
|
|
|
|
|
|
(elfNN_ia64_dtprel_base): Likewise.
|
|
|
|
|
|
(elfNN_ia64_relocate_section): Go to missing_tls_sec if
|
|
|
|
|
|
tls_sec is NULL before calling elfNN_ia64_tprel_base or
|
|
|
|
|
|
elfNN_ia64_dtprel_base. Report unsupported TLS relocations.
|
|
|
|
|
|
|
2008-03-14 04:42:16 +00:00
|
|
|
|
2008-03-14 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (process_stubs, spu_elf_relocate_section): Move
|
|
|
|
|
|
common code to..
|
|
|
|
|
|
(maybe_needs_stub): ..here, a new function that also omits stubs
|
|
|
|
|
|
for .eh_frame, and..
|
|
|
|
|
|
(needs_ovl_stub): ..here. Create stubs for labels in code section
|
|
|
|
|
|
referenced by switch jump table.
|
|
|
|
|
|
(spu_elf_find_overlays): Set htab->ovly_load and htab->ovly_return.
|
|
|
|
|
|
(enum _insn_type): Delete.
|
|
|
|
|
|
(enum _stub_type): New.
|
|
|
|
|
|
(count_stub, build_stub): Adjust.
|
|
|
|
|
|
(allocate_spuear_stubs, build_spuear_stubs): Adjust.
|
|
|
|
|
|
|
2008-03-13 05:27:42 +00:00
|
|
|
|
2008-03-13 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (_bfd_elf_make_section_from_shdr): Remove unnecessary cast.
|
|
|
|
|
|
(_bfd_elf_assign_file_position_for_section): Simplify align.
|
|
|
|
|
|
(_bfd_elf_init_reloc_shdr): Ensure shift expression wide enough
|
|
|
|
|
|
for sh_addralign.
|
|
|
|
|
|
(elf_fake_sections, swap_out_syms): Likewise.
|
|
|
|
|
|
* elflink.c (bfd_elf_final_link): Likewise.
|
|
|
|
|
|
|
2008-03-13 02:05:23 +00:00
|
|
|
|
2008-03-13 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Run "make dep-am".
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
From Jie Zhang <jie.zhang@analog.com>
* elf32-bfin.c (struct bfinfdpic_relocs_info): Make got17m4,
gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4, fdgoffhilo,
gotoff, call and sym not bitfields.
(bfinfdpic_gc_sweep_hook): New function; update the relocation
information for the relocations of the section being removed.
(bfinfdpic_check_relocs): Accumulate the number of relocations
which set got17m4, gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4,
fdgoffhilo, gotoff, call and sym fields.
(elf_backend_gc_sweep_hook): Redefine for FD-PIC.
2008-03-12 14:01:28 +00:00
|
|
|
|
2008-03-12 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
|
|
|
|
|
|
|
|
From Jie Zhang <jie.zhang@analog.com>
|
|
|
|
|
|
* elf32-bfin.c (struct bfinfdpic_relocs_info): Make got17m4,
|
|
|
|
|
|
gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4, fdgoffhilo,
|
|
|
|
|
|
gotoff, call and sym not bitfields.
|
|
|
|
|
|
(bfinfdpic_gc_sweep_hook): New function; update the relocation
|
|
|
|
|
|
information for the relocations of the section being removed.
|
|
|
|
|
|
(bfinfdpic_check_relocs): Accumulate the number of relocations
|
|
|
|
|
|
which set got17m4, gothilo, fd, fdgot17m4, fdgothilo, fdgoff17m4,
|
|
|
|
|
|
fdgoffhilo, gotoff, call and sym fields.
|
|
|
|
|
|
(elf_backend_gc_sweep_hook): Redefine for FD-PIC.
|
|
|
|
|
|
|
include/elf/
PR 5900
* common.h (SHN_BAD): Delete.
(SHN_LORESERVE .. SHN_HIRESERVE): Move to..
* external.h: ..here.
* internal.h (SHN_LORESERVE, SHN_HIRESERVE): Define.
(SHN_LOPROC, SHN_HIPROC, SHN_LOOS, SHN_HIOS): Define.
(SHN_ABS, SHN_COMMON, SHN_XINDEX, SHN_BAD): Define.
bfd/
PR 5900
* elf-bfd.h: Include elf/internal.h after elf/external.h.
* elfcode.h (elf_swap_symbol_in): Map reserved shndx range.
(elf_swap_symbol_out): Adjust SHN_XINDEX test.
(elf_swap_ehdr_out): Mask SHN_LORESERVE and SHN_XINDEX to values
seen in external structs.
(valid_section_index_p): Delete.
(elf_object_p): Don't increment section numbers over reserved range.
Simplify test for valid sh_link, sh_info and e_shstrndx fields.
(elf_write_shdrs_and_ehdr): Mask SHN_LORESERVE and SHN_XINDEX to values
seen in external structs. Don't increment section numbers over
reserved range.
* elf.c (bfd_elf_sym_name): Remove redundant tests on st_shndx.
(bfd_section_from_shdr): Likewise.
(group_signature): Range check before accessing elf_elfsections.
(_bfd_elf_setup_sections): Likewise.
(bfd_section_from_shdr): Likewise.
(bfd_section_from_shdr): Don't increment section number over
reserved sections.
(assign_file_positions_for_non_load_sections): Likewise.
(assign_file_positions_except_relocs): Likewise.
(_bfd_elf_write_object_contents): Likewise.
(assign_section_numbers): Likewise. Adjust for changed SHN_*.
(prep_headers): Delete unused variable.
* elflink.c (bfd_elf_link_record_local_dynamic_symbol): Adjust
for changed SHN_* values.
(check_dynsym, elf_link_input_bfd): Likewise.
(bfd_elf_final_link): Likewise. Don't skip over reserved section
range.
(elf_fixup_link_order): Check that sh_link field is valid.
* elf-hppa.h (elf_hppa_add_symbol_hook): Make "index" unsigned.
* elf32-arm.c (elf32_arm_gc_mark_extra_sections): Range check before
accesssing elf_elfsections.
* elf32-avr.c (elf32_avr_size_stubs): Likewise.
* elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Likewise.
* elf64-hppa.c (elf64_hppa_check_relocs): Adjust for changed
SHN_* defines. Test for SHN_BAD return from
_bfd_elf_section_from_bfd_section
binutils/
PR 5900
* readelf.c (SECTION_HEADER_INDEX, SECTION_HEADER_NUM): Delete.
Remove use throughout file.
(SECTION_HEADER): Likewise.
(dump_relocations): Don't adjust st_shndx for reserved range.
(process_file_header): Mask SHN_XINDEX to values seen in external
elf structs. Simplify valid section index tests.
(get_32bit_elf_symbols, get_64bit_elf_symbols): Mask SHN_XINDEX.
Map reserved st_shndx to internal form.
(process_section_groups): Test that group symbol st_shndx is in
range, not just non-zero. Delete reserved range check.
(get_symbol_index_type): Mask "type" to 16 bits when printing PRC,
OS or RSV.
gdb/
PR 5900
* elfread.c (elf_symtab_read): Make shndx an unsigned int.
* mipsread.c: Include elf/internal.h.
(read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
to internal range.
ld/testsuite/
PR 5900
* ld-elf/sec64k.exp: Update.
2008-03-12 08:37:09 +00:00
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2008-03-12 Alan Modra <amodra@bigpond.net.au>
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PR 5900
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* elf-bfd.h: Include elf/internal.h after elf/external.h.
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* elfcode.h (elf_swap_symbol_in): Map reserved shndx range.
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(elf_swap_symbol_out): Adjust SHN_XINDEX test.
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(elf_swap_ehdr_out): Mask SHN_LORESERVE and SHN_XINDEX to values
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seen in external structs.
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(valid_section_index_p): Delete.
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(elf_object_p): Don't increment section numbers over reserved range.
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Simplify test for valid sh_link, sh_info and e_shstrndx fields.
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(elf_write_shdrs_and_ehdr): Mask SHN_LORESERVE and SHN_XINDEX to values
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seen in external structs. Don't increment section numbers over
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reserved range.
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* elf.c (bfd_elf_sym_name): Remove redundant tests on st_shndx.
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(bfd_section_from_shdr): Likewise.
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(group_signature): Range check before accessing elf_elfsections.
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(_bfd_elf_setup_sections): Likewise.
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(bfd_section_from_shdr): Likewise.
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(bfd_section_from_shdr): Don't increment section number over
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reserved sections.
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(assign_file_positions_for_non_load_sections): Likewise.
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(assign_file_positions_except_relocs): Likewise.
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(_bfd_elf_write_object_contents): Likewise.
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(assign_section_numbers): Likewise. Adjust for changed SHN_*.
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(prep_headers): Delete unused variable.
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* elflink.c (bfd_elf_link_record_local_dynamic_symbol): Adjust
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for changed SHN_* values.
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(check_dynsym, elf_link_input_bfd): Likewise.
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(bfd_elf_final_link): Likewise. Don't skip over reserved section
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range.
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(elf_fixup_link_order): Check that sh_link field is valid.
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* elf-hppa.h (elf_hppa_add_symbol_hook): Make "index" unsigned.
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* elf32-arm.c (elf32_arm_gc_mark_extra_sections): Range check before
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accesssing elf_elfsections.
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* elf32-avr.c (elf32_avr_size_stubs): Likewise.
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* elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
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* elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Likewise.
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* elf64-hppa.c (elf64_hppa_check_relocs): Adjust for changed
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SHN_* defines. Test for SHN_BAD return from
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_bfd_elf_section_from_bfd_section
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2008-03-11 23:23:23 +00:00
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2008-03-12 Alan Modra <amodra@bigpond.net.au>
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* elf-bfd.h (_bfd_elf_section_from_bfd_section): Update prototype.
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* elf.c (_bfd_elf_section_from_bfd_section): Return unsigned int,
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SHN_BAD on error.
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(_bfd_elf_print_private_bfd_data): Test for SHN_BAD result from
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_bfd_elf_section_from_bfd_section, not -1.
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(swap_out_syms): Likewise.
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* elflink.c (elf_link_add_object_symbols): Likewise.
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(bfd_elf_get_bfd_needed_list): Likewise.
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(bfd_elf_match_symbols_in_sections): Likewise.
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(elf_link_add_object_symbols): Don't bother testing for symbols
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using normal sections before calling bfd_section_from_elf_index.
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(elf_link_input_bfd, bfd_elf_final_link): Likewise.
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(bfd_elf_reloc_symbol_deleted_p): Likewise.
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* elfcode.h (elf_slurp_symbol_table): Likewise.
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* elf32-spu.c (get_sym_h): Likewise.
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* elf32-xtensa.c (get_elf_r_symndx_section): Likewise.
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* elf64-ppc.c (opd_entry_value, get_sym_h, ppc64_elf_edit_toc): Ditto.
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* elf64-sh64.c (sh_elf64_get_relocated_section_contents): Likewise.
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2008-03-11 09:30:50 +00:00
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2008-03-11 Alan Modra <amodra@bigpond.net.au>
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* elf32-spu.c (spu_elf_relocate_section): Test identical conditions
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to those in process_stubs for overlay symbols.
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2008-03-09 13:23:29 +00:00
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2008-03-09 Paul Brook <paul@codesourcery.com>
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* elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle new
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Tag_VFP_arch values.
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2008-03-08 14:58:14 +00:00
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2008-03-08 Paul Brook <paul@codesourcery.com>
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* elf32-arm.c (insert_thumb_branch): Rewrite.
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(elf32_thumb_to_arm_stub): Use new insert_thumb_branch.
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2008-03-08 01:20:39 +00:00
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2008-03-07 Paul Brook <paul@codesourcery.com>
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* elf32-arm.c (elf32_arm_howto_table_1): Fix bitmasks for MOVW and
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MOVT relocations.
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(elf32_arm_final_link_relocate): Fix off by one MOVW/MOVT sign
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extension.
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(elf32_arm_relocate_section): Handle MOVW and MOVT
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relocations. Improve safety check for other weird relocations.
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(elf32_arm_check_relocs): Only set h->needs_plt for branch/call
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relocations.
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2008-03-03 23:23:41 +00:00
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2008-03-03 Bob Wilson <bob.wilson@acm.org>
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2008-03-13 02:05:23 +00:00
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2008-03-03 23:23:41 +00:00
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* xtensa-isa.c (xtensa_isa_num_pipe_stages): Make max_stage static and
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only compute its value once.
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2008-03-13 02:05:23 +00:00
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2008-03-03 10:03:40 +00:00
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2008-03-03 Alan Modra <amodra@bigpond.net.au>
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* elf32-spu.c (struct got_entry): Add "addend" field.
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(count_stub, build_stub): Use a new stub if relocation addend
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differs from existing stubs for this symbol.
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(process_stubs): Deal with addends.
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(spu_elf_relocate_section, spu_elf_output_symbol_hook): Likewise.
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2008-03-02 22:26:09 +00:00
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2008-03-02 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/5789
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* elflink.c (_bfd_elf_symbol_refs_local_p): Always return true
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for hidden and local symbols.
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2008-03-02 22:15:39 +00:00
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2008-03-03 Alan Modra <amodra@bigpond.net.au>
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* elf32-ppc.c (allocate_dynrelocs): Discard relocs on
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undefined symbols with internal or hidden visibility.
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(ppc_elf_relocate_section): Likewise. Use SYMBOL_CALLS_LOCAL
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rather than SYMBOL_REFERENCES_LOCAL on branches. Don't
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return immediately on dynamic reloc error.
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2008-03-01 06:52:52 +00:00
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2008-03-01 Alan Modra <amodra@bigpond.net.au>
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* elf64-ppc.c (build_plt_stub): Add relocs on plt call stubs
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if emitrelocations.
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(get_relocs): New function, split out from..
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(ppc_build_one_stub): ..here. Add relocs on plt_branch stubs if
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emitrelocations. Remove indx temp.
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(ppc_size_one_stub): Count new stub relocs.
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(ppc64_elf_size_stubs): Count new glink reloc.
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(ppc64_elf_build_stubs): Emit glink reloc if emitrelocations.
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(ppc64_elf_finish_dynamic_sections): Output glink relocs.
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* elf32-ppc.c (ppc_elf_finish_dynamic_sections): Describe non-pic
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glink code.
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2008-02-28 09:30:27 +00:00
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2008-02-28 Alan Modra <amodra@bigpond.net.au>
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* elf32-spu.c (mark_functions_via_relocs): Don't assume that
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the "->start" pointer reaches to function origin, so that we
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can handle functions split over more than two sections.
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(build_call_tree): Likewise.
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(pasted_function): Don't attempt to set fun->start back to the
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function origin, just go back one section.
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2008-02-27 17:06:06 +00:00
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2008-02-27 Catherine Moore <clm@codesourcery.com>
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* elf.c ( _bfd_elf_print_private_bfd_data): Call
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elf_backend_get_target_dtag if defined.
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* elf32-mips.c (elf_backend_get_target_dtag): Define.
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* elf64-mips.c: Likewise.
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* elfn32-mips.c: Likewise.
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* elfxx-mips.c (_bfd_mips_elf_get_target_dtag): New.
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* elfxx-mips.h (_bfd_mips_elf_get_target_dtag): Declare.
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* elf-bfd.h (elf_backend_get_target_dtag): Add prototype.
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* elfxx-target.h (elf_backend_get_target_dtag): Add default.
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2008-02-28 09:30:27 +00:00
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(elf_backend_data): Add elf_backend_get_target_dtag.
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2008-02-27 17:06:06 +00:00
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2008-02-26 08:36:03 +00:00
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2008-02-26 Alan Modra <amodra@bigpond.net.au>
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* elf32-ppc.c (ppc_elf_check_relocs): Set pointer_equality_needed
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for R_PPC_REL32 syms. Don't set non_got_ref on branch reloc syms,
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and assume branch relocs are not dynamic when non-shared.
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(readonly_dynrelocs): New function, split out from..
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(maybe_set_textrel): ..here, renamed from old readonly_dynrelocs.
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(ppc_elf_adjust_dynamic_symbol): For symbols generating plt entries,
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clear non_got_ref..
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(allocate_dynrelocs): ..and don't set u.def for undefined weak.
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Do allow dynamic relocs on undefined symbols.
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(ppc_elf_adjust_dynamic_symbol): Use readonly_dynrelocs.
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(ppc_elf_relocate_section): Mirror dynamic reloc changes in
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check_relocs.
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(ppc_elf_finish_dynamic_symbol): Don't give a warning on weak
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plt symbols needing pointer_equality_needed.
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2008-02-23 05:50:28 +00:00
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2008-02-23 Alan Modra <amodra@bigpond.net.au>
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* elf32-ppc.c (ppc_elf_check_relocs): Revert non_got_ref change.
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2008-02-23 01:56:21 +00:00
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2008-02-23 Alan Modra <amodra@bigpond.net.au>
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* elf32-ppc.c (ppc_elf_copy_indirect_symbol): Copy
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pointer_equality_needed.
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(ppc_elf_check_relocs): Split out non-branch relocs from others
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that might emit dynamic relocs. Set pointer_equality_needed
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for their symbols. Don't set non_got_ref on branch reloc symbols.
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(ppc_elf_hash_symbol): New function.
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(elf_backend_hash_symbol): Define.
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(ppc_elf_finish_dynamic_symbol): Handle pointer_equality_needed.
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Error if pointer_equality_needed on weak plt symbol.
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2008-02-23 00:02:05 +00:00
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2008-02-22 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/5788
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* elflink.c (elf_create_symbuf): Correct buffer size and
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position.
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2008-02-22 15:27:38 +00:00
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2008-02-22 Nick Clifton <nickc@redhat.com>
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PR 868
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2008-02-23 00:02:05 +00:00
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* dwarf2.c: Revert previous patch. All of the allocate memory is
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2008-02-22 15:27:38 +00:00
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on an obstack which will be freed at some other time.
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2008-02-23 01:56:21 +00:00
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2008-02-20 17:42:36 +00:00
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2008-02-20 Nick Clifton <nickc@redhat.com>
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PR 868
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* libbfd.c (bfd_realloc_or_free): New function. Performs like
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bfd_realloc, but if the (re)allocation fails, the pointer is
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freed.
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* libbfd-in.h: Prototype.
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* libbfd.h: Regenerate.
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* bfdio.c (bfd_bwrite): Use the new function.
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(bfd_seek): Likewise.
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* bfdwin.c:(bfd_get_file_window): Likewise.
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* elf-strtab.c (_bfd_elf_strtab_add): Likewise.
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* elf32-ppc.c (ppc_elf_relax_section): Likewise.
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* elf32-xtensa.c (vsprintf_msg): Likewise.
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* mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
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* stabs.c (_bfd_link_seciton_stabs): Likewise.
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* vms-misc.c (_bfd_vms_get_record): Likewise.
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* vms-tir.c (check_section): Likewise.
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* vms.c (vms_new_section_hook): Likewise.
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* elf32-arm.c (elf32_arm_section_map_add): Check that the
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allocation of sec_data->map succeeded before using it.
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* elflink.c (elf_link_output_sym): Do not overwrite finfo->
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symshndxbuf until it is known that the reallocation succeeded.
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2008-02-20 15:56:33 +00:00
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2008-02-20 Diogo de Carvalho Kraemer <diogo@kraemer.eng.br>
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Nick Clifton <nickc@redhat.com>
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PR 868
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* dwarf2.c (read_abbrevs): Free the abbreviation table if we run
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out of memory.
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(decode_line_info): Free the line_info_table before returning a
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failure result.
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(_bfd_dwarf2_cleanup_debug_info): Free the abbreviation table.
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Free the line table. Free the function table. Free the variable
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table.
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2008-02-17 23:45:23 +00:00
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2008-02-17 Mark Kettenis <kettenis@gnu.org>
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|
|
* elf.c (swap_out_syms): Avoid preprocessing directive within
|
|
|
|
|
|
macro arg.
|
|
|
|
|
|
|
2008-02-17 13:21:20 +00:00
|
|
|
|
2008-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf.c (assign_file_positions_for_load_sections): Set the type of
|
|
|
|
|
|
PT_NOTE sections to SHT_NOTE.
|
|
|
|
|
|
|
2008-02-16 23:00:12 +00:00
|
|
|
|
2008-02-17 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* simple.c (bfd_simple_get_relocated_section_contents): Set
|
|
|
|
|
|
link_info.output_bfd.
|
|
|
|
|
|
|
2008-02-16 10:51:38 +00:00
|
|
|
|
2008-02-16 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf2.c (find_line): Don't trust debug information after an
|
|
|
|
|
|
unparseable compilation unit.
|
|
|
|
|
|
|
2008-02-15 10:35:46 +00:00
|
|
|
|
2008-02-15 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 5765
|
|
|
|
|
|
* section.c (SEC_LINK_DUPLICATES): Correct. Renumber following flags.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2008-02-15 08:27:19 +00:00
|
|
|
|
2008-02-15 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf-bfd.h (enum elf_object_id): Add HPPA_ELF_TDATA.
|
|
|
|
|
|
* elf.c (bfd_elf_allocate_object): Don't check for already allocated
|
|
|
|
|
|
tdata.
|
|
|
|
|
|
* elf32-hppa.c (elf32_hppa_mkobject): New function.
|
|
|
|
|
|
(bfd_elf32_mkobject): Define.
|
|
|
|
|
|
* elf32-ppc.c (is_ppc_elf_target): Delete. Replace all uses with..
|
|
|
|
|
|
(is_ppc_elf): ..this new macro.
|
|
|
|
|
|
* elf64-ppc.c (is_ppc64_elf_target): Delete. Replace all uses with..
|
|
|
|
|
|
(is_ppc64_elf): ..this new macro.
|
|
|
|
|
|
|
2008-02-15 03:35:53 +00:00
|
|
|
|
2008-02-15 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* 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.
|
|
|
|
|
|
|
2008-02-14 15:20:26 +00:00
|
|
|
|
2008-02-14 Peter Jones <pjones@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* efi-rtdrv-ia32.c: New file.
|
|
|
|
|
|
* efi-bsdrv-ia32.c: New file.
|
|
|
|
|
|
* efi-rtdrv-ia64.c: New file.
|
|
|
|
|
|
* efi-bsdrv-ia64.c: New file.
|
|
|
|
|
|
* efi-rtdrv-x86_64.c: New file.
|
|
|
|
|
|
* efi-bsdrv-x86_64.c: New file.
|
|
|
|
|
|
* peicode.h (pe_bfd_object_p): Add support for boot service and
|
|
|
|
|
|
runtime service drivers.
|
|
|
|
|
|
* libpei.h: Add macros for EFI formats, and rename the efi application
|
|
|
|
|
|
format macros to disambiguate.
|
|
|
|
|
|
* targets.c: Add bfd_target _vec externs.
|
|
|
|
|
|
(_bfd_tar): Add EFI _vec entries.
|
|
|
|
|
|
* config.bfd: Add EFI vectors into the selection routines.
|
|
|
|
|
|
* configure.in: add EFI _vec entries.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* Makefile.am: Add EFI files.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2008-02-14 13:02:38 +00:00
|
|
|
|
2008-02-14 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf1.c (struct dwarf1_debug): Add syms member.
|
|
|
|
|
|
(alloc_dwarf1_unit, alloc_dwarf1_func): Check for out of memory.
|
|
|
|
|
|
(parse_line_table, _bfd_dwarf1_find_nearest_line): Relocate
|
|
|
|
|
|
section contents, check for out of memory.
|
|
|
|
|
|
|
|
|
|
|
|
* dwarf1.c (struct dwarf1_debug): Change data pointers to bfd_byte.
|
|
|
|
|
|
(parse_die): Change data pointers to bfd_byte.
|
|
|
|
|
|
(parse_line_table, parse_functions_in_unit): Likewise.
|
|
|
|
|
|
|
2008-02-14 08:31:47 +00:00
|
|
|
|
2008-02-14 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (compute_bucket_count): Warning fixes.
|
|
|
|
|
|
|
2008-02-12 19:11:55 +00:00
|
|
|
|
2008-02-12 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-iq2000.c (iq2000_elf_relocate_section): Adjust addend of
|
|
|
|
|
|
relocation pointing to local symbol in merged section.
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-iq2000.c (iq2000_elf_relocate_offset16): New.
|
|
|
|
|
|
(iq2000_elf_relocate_section): Call it.
|
|
|
|
|
|
|
2008-02-12 11:32:31 +00:00
|
|
|
|
2008-02-12 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/5692
|
|
|
|
|
|
* elf-bfd.h (enum elf_object_id): New enum, used to identify
|
|
|
|
|
|
target specific extensions to the elf_obj_tdata structure.
|
|
|
|
|
|
(struct elf_obj_tdata): New field 'object_id'.
|
|
|
|
|
|
(elf_object_id, elf_program_header_size, elf_symtab_hdr): New
|
|
|
|
|
|
macros for accessing fields in the elf_obj_tdata structure.
|
|
|
|
|
|
(bfd_elf_mkobject): Rename to bfd_elf_make_generic_object.
|
|
|
|
|
|
(bfd_elf_allocate_object): New function.
|
|
|
|
|
|
* elf.c (bfd_elf_mkobject): Rename to bfd_elf_make_generic_object
|
|
|
|
|
|
and implement by calling bfd_elf_allocate_object.
|
|
|
|
|
|
(bfd_elf_allocate_object): New function: Allocates an
|
|
|
|
|
|
elf_obj_tdata structure, possibly with a target specific
|
|
|
|
|
|
extension.
|
|
|
|
|
|
* elfxx-target.h (bfd_elfNN_mkobject): Use
|
|
|
|
|
|
bfd_elf_make_generic_object as the default value.
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_obj_tdata): Rename to elf_arm_obj_tdata
|
|
|
|
|
|
for consistency with other, similar structures.
|
|
|
|
|
|
(is_arm_elf): New macro. Checks a BFD to make sure that is an ARM
|
|
|
|
|
|
ELF bfd.
|
|
|
|
|
|
(elf32_arm_mkobject): Call bfd_elf_allocate_object.
|
|
|
|
|
|
(bfd_elf32_arm_vfp11_erratum_scan): Use is_arm_elf macro to check
|
|
|
|
|
|
the bfd being processed.
|
|
|
|
|
|
(bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
|
|
|
|
|
|
(bfd_elf32_arm_set_target_relocs): Likewise.
|
|
|
|
|
|
(bfd_elf32_arm_final_link_relocate): Likewise.
|
|
|
|
|
|
(bfd_elf32_arm_copy_private_bfd_data): Likewise.
|
|
|
|
|
|
(bfd_elf32_arm_merge_eabi_attributes): Likewise.
|
|
|
|
|
|
(bfd_elf32_arm_merge_private_bfd_data): Likewise.
|
|
|
|
|
|
(bfd_elf32_arm_check_relocs): Likewise.
|
|
|
|
|
|
(bfd_elf32_arm_gc_mark_extra_sections): Likewise.
|
|
|
|
|
|
(bfd_elf32_arm_size_dynamic_sections): Likewise.
|
|
|
|
|
|
(bfd_elf32_arm_process_before_allocation): Use elf_symtab_hdr.
|
|
|
|
|
|
(bfd_elf32_arm_init_maps): Likewise.
|
|
|
|
|
|
(bfd_elf32_arm_final_link_relocate): Likewise.
|
|
|
|
|
|
(bfd_elf32_arm_relocate_section): Likewise.
|
|
|
|
|
|
(bfd_elf32_arm_gc_sweep_hook): Likewise.
|
|
|
|
|
|
(bfd_elf32_arm_check_relocs): Likewise.
|
|
|
|
|
|
(bfd_elf32_arm_size_dynamic_sections): Likewise.
|
|
|
|
|
|
* elf32-i386.c (elf_i386_mkobject): Call bfd_elf_allocate_object.
|
|
|
|
|
|
(is_i386_elf): New macro. Checks a BFD to make sure that is an x86
|
|
|
|
|
|
ELF bfd.
|
|
|
|
|
|
(elf_i386_check_relocs): Use is_i386_elf macro to check the bfd
|
|
|
|
|
|
being processed.
|
|
|
|
|
|
(elf_i386_size_dynamic_sections): Likewise.
|
|
|
|
|
|
(elf_i386_relocate_section): Likewise.
|
|
|
|
|
|
(elf_i386_check_relocs): Use elf_symtab_hdr.
|
|
|
|
|
|
(elf_i386_gc_sweep_hook): Likewise.
|
|
|
|
|
|
(elf_i386_size_dynamic_sections): Likewise.
|
|
|
|
|
|
(elf_i386_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_mkobject): Call bfd_elf_allocate_object.
|
|
|
|
|
|
(elf_create_pointer_linker_section): Use is_ppc_elf_target to
|
|
|
|
|
|
verify that the bfd before accessing target specific fields.
|
|
|
|
|
|
(ppc_elf_check_relocs): Likewise.
|
|
|
|
|
|
(elf_finish_pointer_linker_section): Likewise.
|
|
|
|
|
|
(elf_create_pointer_linker_section): Use elf_symtab_hdr.
|
|
|
|
|
|
(ppc_elf_check_relocs): Likewise.
|
|
|
|
|
|
(ppc_elf_gc_sweep_hook): Likewise.
|
|
|
|
|
|
(ppc_elf_tls_optimize): Likewise.
|
|
|
|
|
|
(ppc_elf_size_dynamic_sections): Likewise.
|
|
|
|
|
|
(ppc_elf_relax_section): Likewise.
|
|
|
|
|
|
(ppc_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf32-s390.c (struct elf_s390_obj_tdata): Add a comment
|
|
|
|
|
|
reminding programmers to keep this structure in sync with the one
|
|
|
|
|
|
defined in elf64-s390.c.
|
|
|
|
|
|
(elf_s390_mkobject): Call bfd_elf_allocate_object.
|
|
|
|
|
|
(is_s390_elf): New macro. Checks a BFD to make sure that is an s390
|
|
|
|
|
|
ELF bfd.
|
|
|
|
|
|
(elf_s390_check_relocs): Use is_s390_elf macro to check the bfd
|
|
|
|
|
|
being processed.
|
|
|
|
|
|
(elf_s390_size_dynamic_sections): Likewise.
|
|
|
|
|
|
(elf_s390_relocate_section): Likewise.
|
|
|
|
|
|
(elf_s390_check_relocs): Use elf_symtab_hdr.
|
|
|
|
|
|
(elf_s390_gc_sweep_hook): Likewise.
|
|
|
|
|
|
(elf_s390_size_dynamic_sections): Likewise.
|
2008-02-23 01:56:21 +00:00
|
|
|
|
(elf_s390_relocate_section): Likewise.
|
2008-02-12 11:32:31 +00:00
|
|
|
|
* elf32-sh.c (sh_elf_mkobject): Call bfd_elf_allocate_object.
|
|
|
|
|
|
(is_sh_elf): New macro. Checks a BFD to make sure that is an SH
|
|
|
|
|
|
ELF bfd.
|
|
|
|
|
|
(sh_elf_size_dynamic_sections): Use is_sh_elf macro to check the
|
|
|
|
|
|
bfd being processed.
|
|
|
|
|
|
(sh_elf_relocate_section): Likewise.
|
|
|
|
|
|
(sh_elf_check_relocs): Likewise.
|
|
|
|
|
|
(sh_elf_copy_private_data): Likewise.
|
|
|
|
|
|
(sh_elf_relax_section): Use elf_symtab_hdr.
|
|
|
|
|
|
(sh_elf_size_dynamic_sections): Likewise.
|
|
|
|
|
|
(sh_elf_relocate_section): Likewise.
|
|
|
|
|
|
(sh_elf_get_relocated_section_contents): Likewise.
|
|
|
|
|
|
(sh_elf_gc_sweep_hook): Likewise.
|
|
|
|
|
|
(sh_elf_check_relocs): Likewise.
|
|
|
|
|
|
* elf64-alpha.c (elf64_alpha_mkobject): Call bfd_elf_allocate_object.
|
|
|
|
|
|
(is_alpha_elf): New macro. Checks a BFD to make sure that is an
|
|
|
|
|
|
Alpha ELF bfd.
|
|
|
|
|
|
(elf64_alpha_create_got_section): Use is_alpha_elf macro to check
|
|
|
|
|
|
the bfd being processed.
|
|
|
|
|
|
(elf64_alpha_create_dynamic_section): Likewise.
|
|
|
|
|
|
(elf64_alpha_check_relocs): Likewise.
|
|
|
|
|
|
(elf64_alpha_size_got_sections): Likewise.
|
|
|
|
|
|
(elf64_alpha_relax_section): Likewise.
|
|
|
|
|
|
(elf64_alpha_relocate_section): Likewise.
|
|
|
|
|
|
(elf64_alpha_final_link): Likewise.
|
|
|
|
|
|
(elf64_alpha_check_relocs): Use elf_symtab_hdr.
|
|
|
|
|
|
(elf64_alpha_relax_section): Likewise.
|
|
|
|
|
|
(elf64_alpha_relocate_section_r): Likewise.
|
|
|
|
|
|
(elf64_alpha_relocate_section): Likewise.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_mkobject): Call bfd_elf_allocate_object.
|
|
|
|
|
|
(ppc64_elf_check_relocs): Use is_ppc64_elf_target to check the bfd
|
|
|
|
|
|
being processed.
|
|
|
|
|
|
(opd_entry_value): Likewise.
|
|
|
|
|
|
(allocate_dynrelocs): Likewise.
|
|
|
|
|
|
(ppc64_elf_relocate_section): Likewise.
|
|
|
|
|
|
(ppc64_elf_check_relocs): Use elf_symtab_hdr.
|
|
|
|
|
|
(opd_entry_value): Likewise.
|
|
|
|
|
|
(ppc64_elf_gc_sweep_hook): Likewise.
|
|
|
|
|
|
(get_sym_h): Likewise.
|
|
|
|
|
|
(ppc64_elf_edit_opd): Likewise.
|
|
|
|
|
|
(ppc64_elf_tls_optimize): Likewise.
|
|
|
|
|
|
(ppc64_elf_edit_toc): Likewise.
|
|
|
|
|
|
(ppc64_elf_size_dynamic_sections): Likewise.
|
|
|
|
|
|
(toc_adjusting_stub_needed): Likewise.
|
|
|
|
|
|
(ppc64_elf_size_stubs): Likewise.
|
|
|
|
|
|
(ppc64_elf_relocate_section): Likewise.
|
|
|
|
|
|
* elf64-s390.c (struct elf_s390_obj_tdata): Add a comment
|
|
|
|
|
|
reminding programmers to keep this structure in sync with the one
|
|
|
|
|
|
defined in elf32-s390.c.
|
|
|
|
|
|
(elf_s390_mkobject): Call bfd_elf_allocate_object.
|
|
|
|
|
|
(is_s390_elf): New macro. Checks a BFD to make sure that is an s390
|
|
|
|
|
|
ELF bfd.
|
|
|
|
|
|
(elf_s390_check_relocs): Use is_s390_elf macro to check the bfd
|
|
|
|
|
|
being processed.
|
|
|
|
|
|
(elf_s390_size_dynamic_sections): Likewise.
|
2008-02-23 01:56:21 +00:00
|
|
|
|
(elf_s390_relocate_section): Likewise.
|
2008-02-12 11:32:31 +00:00
|
|
|
|
(elf_s390_check_relocs): Use elf_symtab_hdr.
|
|
|
|
|
|
(elf_s390_gc_sweep_hook): Likewise.
|
|
|
|
|
|
(elf_s390_size_dynamic_sections): Likewise.
|
|
|
|
|
|
(elf_s390_relocate_section): Likewise.
|
|
|
|
|
|
* elf64-x86_64.c (elf64_x86_64_mkobject): Call bfd_elf_allocate_object.
|
|
|
|
|
|
(is_x86_64_elf): New macro. Checks a BFD to make sure that is an
|
|
|
|
|
|
x86_64 ELF bfd.
|
|
|
|
|
|
(elf64_x86_64_check_relocs): Use is_x86_64_elf macro to check the bfd
|
|
|
|
|
|
being processed.
|
|
|
|
|
|
(elf64_x86_64_size_dynamic_sections): Likewise.
|
|
|
|
|
|
(elf64_x86_64_relocate_section): Likewise.
|
|
|
|
|
|
(elf64_x86_64_check_relocs): Use elf_symtab_hdr.
|
|
|
|
|
|
(elf64_x86_64_gc_sweep_hook): Likewise.
|
|
|
|
|
|
(elf64_x86_64_size_dynamic_sections): Likewise.
|
|
|
|
|
|
(elf64_x86_64_relocate_section): Likewise.
|
|
|
|
|
|
* elfxx-sparc.c (_bfd_sparc_elf_mkobject): Call bfd_elf_allocate_object.
|
|
|
|
|
|
(is_sparc_elf): New macro. Checks a BFD to make sure that is a Sparc
|
|
|
|
|
|
ELF bfd.
|
|
|
|
|
|
(_bfd_sparc_elf_check_relocs): Use is_sparc_elf macro to check the
|
|
|
|
|
|
bfd being processed.
|
|
|
|
|
|
(_bfd_sparc_elf_gc_sweep_hook): Likewise.
|
|
|
|
|
|
(_bfd_sparc_elf_size_dynamic_sections): Likewise.
|
|
|
|
|
|
(_bfd_sparc_elf_check_relocs): Use elf_symtab_hdr.
|
|
|
|
|
|
(_bfd_sparc_elf_gc_sweep_hook): Likewise.
|
|
|
|
|
|
(_bfd_sparc_elf_size_dynamic_sections): Likewise.
|
2008-02-23 01:56:21 +00:00
|
|
|
|
(_bfd_sparc_elf_relocate_section): Likewise.
|
2008-02-12 11:32:31 +00:00
|
|
|
|
|
2008-02-12 00:28:55 +00:00
|
|
|
|
2008-02-12 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 5303, 5755
|
|
|
|
|
|
* arange-set.c: Delete.
|
|
|
|
|
|
* arange-set.h: Delete.
|
|
|
|
|
|
* dwarf2.c: Revert 2007-09-21 changes.
|
|
|
|
|
|
* Makefile.am: Likewise.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* po/SRC-POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2008-02-11 16:04:51 +00:00
|
|
|
|
2008-02-11 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-bfin.c (bfin_relocate_section): Set up dynobj before using it
|
|
|
|
|
|
if necessary.
|
|
|
|
|
|
(elf32_bfin_merge_private_bfd_data): Simplify, and ensure object type
|
|
|
|
|
|
mismatches are detected.
|
|
|
|
|
|
|
2008-02-11 22:25:03 +00:00
|
|
|
|
* elf32-bfin.c (bfinfdpic_relocate_section): Take more care not to
|
|
|
|
|
|
emit invalid relocs or rofixup entries for deleted .eh_frame entries.
|
|
|
|
|
|
|
2008-02-11 13:52:02 +00:00
|
|
|
|
2008-02-11 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* cache.c (cache_bread): Set bfd_error_file_truncated if EOF
|
|
|
|
|
|
was reached.
|
|
|
|
|
|
* srec.c (srec_scan): Calculate the checksum. Complain on mismatch.
|
|
|
|
|
|
|
2008-02-07 01:26:56 +00:00
|
|
|
|
2008-02-07 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (spu_elf_size_stubs): Revert 2008-01-28 doubling
|
|
|
|
|
|
of _ovly_buf_table size.
|
|
|
|
|
|
(spu_elf_build_stubs): Use low bit of .size as "present" bit.
|
|
|
|
|
|
Adjust initialisations relating to _ovly_buf_table.
|
|
|
|
|
|
|
2008-02-04 23:13:24 +00:00
|
|
|
|
2008-02-04 Bob Wilson <bob.wilson@acm.org>
|
2008-02-23 01:56:21 +00:00
|
|
|
|
|
2008-02-04 23:13:24 +00:00
|
|
|
|
* elf32-xtensa (elf_xtensa_relocate_section): After finding an invalid
|
|
|
|
|
|
relocation, do not continue processing it. Ignore R_XTENSA_ASM_EXPAND
|
|
|
|
|
|
relocations against dynamic symbols.
|
|
|
|
|
|
(elf_xtensa_finish_dynamic_sections): Do not fail if there is no
|
|
|
|
|
|
.xt.lit section.
|
2008-02-23 01:56:21 +00:00
|
|
|
|
|
2008-02-04 19:43:51 +00:00
|
|
|
|
2008-02-04 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
|
|
H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 5715
|
|
|
|
|
|
* warning.m4: Enable -Wno-format by default when using gcc on
|
|
|
|
|
|
mingw.
|
|
|
|
|
|
* configure: Regenerated.
|
|
|
|
|
|
|
2008-02-04 19:15:52 +00:00
|
|
|
|
2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
|
|
|
|
|
|
|
|
|
|
|
|
* archures.c: Update copyright.
|
|
|
|
|
|
(bfd_mach_mips_octeon): New macro.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
* elfxx-mips.c (_bfd_elf_mips_mach): Handle Octeon.
|
|
|
|
|
|
(mips_set_isa_flags): Likewise.
|
|
|
|
|
|
(mips_mach_extensions): Add Octeon.
|
|
|
|
|
|
* cpu-mips.c: Update copyright.
|
|
|
|
|
|
(I_mipsocteon): New enum constant.
|
|
|
|
|
|
(arch_info_struct): Add Octeon.
|
|
|
|
|
|
|
2008-02-04 01:13:38 +00:00
|
|
|
|
2008-02-04 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-spu.c (spu_elf_relocate_section): Correct return type.
|
|
|
|
|
|
Return error status on unexpected relocation errors.
|
|
|
|
|
|
|
2008-02-04 00:09:04 +00:00
|
|
|
|
2008-02-04 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/5692
|
|
|
|
|
|
* elf.c (bfd_elf_get_elf_syms): Revert 2008-01-31. Instead abort
|
|
|
|
|
|
on non-ELF input.
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_size_dynamic_sections): Skip glue
|
|
|
|
|
|
processing on non-ELF input.
|
|
|
|
|
|
|
2008-02-01 17:58:48 +00:00
|
|
|
|
2008-01-31 Marc Gauthier <marc@tensilica.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd (xtensa*-*-*): Recognize processor variants.
|
|
|
|
|
|
|
2008-01-31 10:48:35 +00:00
|
|
|
|
2008-01-31 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/5692
|
|
|
|
|
|
* elf.c (bfd_elf_get_elf_syms): Check the return value of
|
|
|
|
|
|
get_elf_backend_data.
|
|
|
|
|
|
|
2008-01-28 16:57:22 +00:00
|
|
|
|
2008-01-28 Fabian Groffen <grobian@gentoo.org>
|
|
|
|
|
|
|
|
|
|
|
|
* config.bfd (x86_64-*-solaris2): Add support for this target.
|
|
|
|
|
|
|
2008-01-28 05:59:24 +00:00
|
|
|
|
2008-01-28 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
Rewrite SPU overlay handling code. Put overlay calls stubs in the
|
|
|
|
|
|
overlays where possible. Use a faster call stub, or optionally at
|
|
|
|
|
|
compile time, a more compact stub. Double size of _ovly_buf_table
|
|
|
|
|
|
so that low bit of _ovly_table.buf can be used as a "present" bit.
|
|
|
|
|
|
Reserve an extra _ovly_table entry for index zero.
|
|
|
|
|
|
* elf32-spu.c: (struct spu_link_hash_table): Delete a number of fields,
|
|
|
|
|
|
add new ones.
|
|
|
|
|
|
(struct got_entry): New.
|
|
|
|
|
|
(struct spu_stub_hash_entry): Delete.
|
|
|
|
|
|
(stub_hash_newfunc, spu_elf_link_hash_table_free): Delete.
|
|
|
|
|
|
(spu_elf_link_hash_table_create): Adjust for struct changes.
|
|
|
|
|
|
(spu_stub_name): Delete.
|
|
|
|
|
|
(spu_elf_find_overlays): Don't track sections from overlay regions.
|
|
|
|
|
|
Instead set ovl_buf number in spu elf section data. Error if
|
|
|
|
|
|
overlays in one region don't start at the same address. Adjust
|
|
|
|
|
|
for struct _spu_elf_section_data changes.
|
|
|
|
|
|
(SIZEOF_STUB1, SIZEOF_STUB2, ILA_79, ILA_78): Delete.
|
|
|
|
|
|
(OVL_STUB_SIZE, BRSL, LNOP, ILA): Define.
|
|
|
|
|
|
(needs_ovl_stub): Adjust for struct _spu_elf_section_data changes.
|
|
|
|
|
|
(enum _insn_type): New.
|
|
|
|
|
|
(count_stub, build_stub): New functions.
|
|
|
|
|
|
(allocate_spuear_stubs): Use count_stub.
|
|
|
|
|
|
(build_spuear_stubs): Use build_stub.
|
|
|
|
|
|
(populate_stubs, sort_stubs): Delete.
|
|
|
|
|
|
(process_stubs): New function.
|
|
|
|
|
|
(write_one_stub): Delete.
|
|
|
|
|
|
(spu_elf_size_stubs, spu_elf_build_stubs): Rewrite.
|
|
|
|
|
|
(alloc_stack_info): Adjust for struct _spu_elf_section_data changes.
|
|
|
|
|
|
(maybe_insert_function, check_function_ranges): Likewise.
|
|
|
|
|
|
(find_function, pasted_function, build_call_tree): Likewise.
|
|
|
|
|
|
(spu_elf_stack_analysis, spu_elf_modify_segment_map): Likewise.
|
|
|
|
|
|
(spu_elf_modify_program_headers): Likewise.
|
|
|
|
|
|
(interesting_section): Detect stub sections differently. Delete
|
|
|
|
|
|
htab param, adjust all callers.
|
|
|
|
|
|
(spu_elf_relocate_section): Rewrite stub handling.
|
|
|
|
|
|
(spu_elf_output_symbol_hook): Likewise.
|
|
|
|
|
|
(bfd_elf32_bfd_link_hash_table_free): Delete.
|
|
|
|
|
|
* elf32-spu.h (struct _spu_elf_section_data): Move input-only and
|
|
|
|
|
|
output-only fields into a union. Add ovl_buf.
|
|
|
|
|
|
(spu_elf_size_stubs, spu_elf_build_stubs): Update prototypes.
|
|
|
|
|
|
|
2008-01-25 21:06:11 +00:00
|
|
|
|
2008-01-25 DJ Delorie <dj@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): New.
|
|
|
|
|
|
|
2008-01-25 16:18:41 +00:00
|
|
|
|
2008-01-25 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h: Add mingw I64 support.
|
|
|
|
|
|
* bfd-in2.h: Regenerated.
|
|
|
|
|
|
* bfd.c: (bfd_get_sign_extend_vma): Add pe-x86-64 and pei-x86-64.
|
|
|
|
|
|
|
2008-01-21 04:56:47 +00:00
|
|
|
|
2008-01-21 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 4453
|
|
|
|
|
|
* format.c (bfd_check_format_matches): Don't accept archives as
|
|
|
|
|
|
fully matching unless they have a map.
|
|
|
|
|
|
|
2008-01-21 03:53:07 +00:00
|
|
|
|
2008-01-21 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* elflink.c (_bfd_elf_link_output_relocs): Correct error return.
|
|
|
|
|
|
|
2008-01-21 03:48:10 +00:00
|
|
|
|
2008-01-21 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* ecoff.c (_bfd_ecoff_archive_p): Delete.
|
|
|
|
|
|
* libecoff.h (_bfd_ecoff_archive_p): Delete.
|
|
|
|
|
|
* coff-alpha.c (ecoffalpha_little_vec): Use bfd_generic_archive_p.
|
|
|
|
|
|
* coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
|
|
|
|
|
|
(ecoff_biglittle_vec): Likewise.
|
|
|
|
|
|
|
2008-01-19 10:07:25 +00:00
|
|
|
|
2008-01-19 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 5646
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_tls_optimize): Ensure htab->tls_get_addr
|
|
|
|
|
|
non-NULL before dereferencing.
|
|
|
|
|
|
|
2008-01-15 07:25:49 +00:00
|
|
|
|
2008-01-15 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
PR 5604
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data): Add gc_keep. Remove param
|
|
|
|
|
|
names from others.
|
|
|
|
|
|
(_bfd_elf_gc_keep): Declare.
|
|
|
|
|
|
* elfxx-target.h (elf_backend_gc_keep): Define.
|
|
|
|
|
|
(elfNN_bed): Init new field.
|
|
|
|
|
|
* elflink.c (_bfd_elf_gc_keep): New function.
|
|
|
|
|
|
(bfd_elf_gc_sections): Call gc_keep.
|
|
|
|
|
|
* elf64-ppc.c (elf_backend_gc_keep): Define.
|
|
|
|
|
|
(struct _ppc64_elf_section_data): Move .opd related fields to
|
|
|
|
|
|
a struct so they don't occupy the same storage. Adjust accesses
|
|
|
|
|
|
throughout file.
|
|
|
|
|
|
(ppc64_elf_gc_keep): New function, split out from..
|
|
|
|
|
|
(ppc64_elf_gc_mark_hook): ..here. Don't call _bfd_elf_gc_mark
|
|
|
|
|
|
to mark .opd section, just set gc_mark.
|
|
|
|
|
|
(ppc64_elf_edit_opd): Remove no_opd_opt parm. Don't set opd->adjust
|
|
|
|
|
|
unless we are changing .opd. Test non-NULL opd->adjust at all
|
|
|
|
|
|
accesses throughout file.
|
|
|
|
|
|
* elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
|
|
|
|
|
|
|
2008-01-15 00:54:22 +00:00
|
|
|
|
2008-01-15 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* bfd-in.h (BFD_HOST_LONG_LONG): Delete.
|
|
|
|
|
|
* bfd-in2.h: Regenerate.
|
|
|
|
|
|
|
2008-01-11 09:07:04 +00:00
|
|
|
|
2008-01-11 Tristan Gingold <gingold@adacore.com>
|
|
|
|
|
|
Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
|
|
|
|
|
|
|
|
* elf32-ppc.c (ppc_elf_gc_sweep_hook): Exit early if generating a
|
|
|
|
|
|
relocatable.
|
|
|
|
|
|
* elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
|
|
|
|
|
|
* elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
|
|
|
|
|
|
* elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
|
|
|
|
|
|
* elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
|
|
|
|
|
|
* elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
|
|
|
|
|
|
* elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
|
|
|
|
|
|
* elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
|
|
|
|
|
|
* elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
|
|
|
|
|
|
* elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
|
|
|
|
|
|
* elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
|
|
|
|
|
|
* elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
|
|
|
|
|
|
* elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
|
|
|
|
|
|
* elf64-ppc.c (ppc64_elf_gc_sweep_hook): Likewise.
|
|
|
|
|
|
* elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
|
|
|
|
|
|
* elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
|
|
|
|
|
|
* elflink.c (bfd_elf_gc_sections): Do not punt on relocatable output
|
|
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or executable output with relocations.
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2008-01-09 12:29:08 +00:00
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2008-01-09 Nick Clifton <nickc@redhat.com>
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PR gas/5552
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* elf32-fr30.c (fr30_elf_howto_table): Set partial_inplace field
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to FALSE for all relocs.
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2008-01-09 09:36:11 +00:00
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2008-01-09 Richard Sandiford <rsandifo@nildram.co.uk>
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PR ld/5526
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* elf-bfd.h (eh_cie_fde): Add u.cie.u.full_cie and u.cie.merged
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fields. Rename u.cie.u.merged to u.cie.u.merged_with.
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(eh_frame_sec_info): Add a cies field.
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(eh_frame_hdr_info): Add a merge_cies field.
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* elf-eh-frame.c (cie): Add a reloc_index member to the personality
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union.
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(_bfd_elf_begin_eh_frame_parsing): Set hdr_info->merge_cies instead
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|
of hdr_info->cies.
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(_bfd_elf_parse_eh_frame): Remove tmp_cie. Ccreate an array of
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|
cie structures in all cases and use it instead of extended_cies.
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If merging, store the cie array in sec_info->cies and point each
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|
CIE's eh_fde_cie at the associated element. Do not try to
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|
calculate the value of the personality routine here; record the
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|
offset of the relocation instead. Do not merge CIEs here.
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(_bfd_elf_end_eh_frame_parsing): Do not free hdr_info->cies here...
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(_bfd_elf_discard_section_eh_frame_hdr): ...do it here instead.
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(_bfd_elf_gc_mark_fdes): Mark the original (unmerged) CIE.
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(find_merged_cie): New function.
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(_bfd_elf_gc_mark_fdes): Use it. Free sec_info->cies.
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2008-01-07 17:53:03 +00:00
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|
2008-01-07 Nick Clifton <nickc@redhat.com>
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|
|
PR binutils/5535
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|
* vms.c (vms_close_and_cleanup): Check for the presence of a
|
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|
|
vms_private_data_struct before examining any of its fields.
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|
2008-01-07 16:45:35 +00:00
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|
2008-01-07 H.J. Lu <hongjiu.lu@intel.com>
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|
|
PR ld/5522
|
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|
|
* elflink.c (elf_link_input_bfd): Don't write out a section if
|
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|
|
its output section is marked with SEC_NEVER_LOAD.
|
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|
2008-01-02 21:41:02 +00:00
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|
For older changes see ChangeLog-2007
|
2001-09-08 05:47:01 +00:00
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|
Local Variables:
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|
|
mode: change-log
|
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|
|
left-margin: 8
|
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|
|
fill-column: 74
|
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|
version-control: never
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End:
|
